From 5ff309a2ca0b75c8e7ac5adeaf823816e185c31a Mon Sep 17 00:00:00 2001 From: Sheheryar Sewani Date: Sun, 23 Jun 2013 23:30:07 +0000 Subject: [PATCH] Patch jpeg.c to get around broken jpeg library --- COPYING | 27 + ChangeLog | 521 + HACKING | 29 + INSTALL | 182 + LICENSE | 504 + Makefile | 2657 ++ Makefile.am | 90 + Makefile.in | 2657 ++ NEWS | 81 + README | 95 + README.windows | 111 + TODO | 68 + aclocal.m4 | 2442 ++ config.log | 1838 ++ config.status | 2628 ++ config/compile | 142 + config/config.guess | 1574 + config/config.rpath | 666 + config/config.sub | 1703 + config/depcomp | 589 + config/install-sh | 519 + config/libtool.m4 | 7370 +++++ config/ltmain.sh | 8406 +++++ config/ltoptions.m4 | 368 + config/ltsugar.m4 | 123 + config/ltversion.m4 | 23 + config/lt~obsolete.m4 | 92 + config/missing | 367 + configure | 27136 ++++++++++++++++ configure.ac | 466 + doc/Makefile.am.inc | 52 + doc/api/footer.html | 17 + doc/doxygen.conf | 39 + doc/doxygen.conf.in | 39 + doc/man/man.stamp | 0 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mode 100644 zbar/qrcode/.deps/zbar_libzbar_la-rs.Plo create mode 100644 zbar/qrcode/.deps/zbar_libzbar_la-util.Plo create mode 100644 zbar/qrcode/.dirstamp create mode 100644 zbar/qrcode/bch15_5.c create mode 100644 zbar/qrcode/bch15_5.h create mode 100644 zbar/qrcode/binarize.c create mode 100644 zbar/qrcode/binarize.h create mode 100644 zbar/qrcode/isaac.c create mode 100644 zbar/qrcode/isaac.h create mode 100644 zbar/qrcode/qrdec.c create mode 100644 zbar/qrcode/qrdec.h create mode 100644 zbar/qrcode/qrdectxt.c create mode 100644 zbar/qrcode/rs.c create mode 100644 zbar/qrcode/rs.h create mode 100644 zbar/qrcode/util.c create mode 100644 zbar/qrcode/util.h create mode 100644 zbar/refcnt.c create mode 100644 zbar/refcnt.h create mode 100644 zbar/scanner.c create mode 100644 zbar/svg.c create mode 100644 zbar/svg.h create mode 100644 zbar/symbol.c create mode 100644 zbar/symbol.h create mode 100644 zbar/thread.h create mode 100644 zbar/timer.h create mode 100644 zbar/video.c create mode 100644 zbar/video.h create mode 100644 zbar/video/.deps/.dirstamp create mode 100644 zbar/video/.deps/zbar_libzbar_la-null.Plo create mode 100644 zbar/video/.deps/zbar_libzbar_la-v4l1.Plo create mode 100644 zbar/video/.deps/zbar_libzbar_la-v4l2.Plo create mode 100644 zbar/video/.deps/zbar_libzbar_la-vfw.Plo create mode 100644 zbar/video/.dirstamp create mode 100644 zbar/video/null.c create mode 100644 zbar/video/v4l1.c create mode 100644 zbar/video/v4l2.c create mode 100644 zbar/video/vfw.c create mode 100644 zbar/window.c create mode 100644 zbar/window.h create mode 100644 zbar/window/.deps/.dirstamp create mode 100644 zbar/window/.deps/zbar_libzbar_la-dib.Plo create mode 100644 zbar/window/.deps/zbar_libzbar_la-null.Plo create mode 100644 zbar/window/.deps/zbar_libzbar_la-win.Plo create mode 100644 zbar/window/.deps/zbar_libzbar_la-x.Plo create mode 100644 zbar/window/.deps/zbar_libzbar_la-ximage.Plo create mode 100644 zbar/window/.deps/zbar_libzbar_la-xv.Plo create mode 100644 zbar/window/.dirstamp create mode 100644 zbar/window/dib.c create mode 100644 zbar/window/null.c create mode 100644 zbar/window/win.c create mode 100644 zbar/window/win.h create mode 100644 zbar/window/x.c create mode 100644 zbar/window/x.h create mode 100644 zbar/window/ximage.c create mode 100644 zbar/window/xv.c create mode 100644 zbarcam/.deps/zbarcam.Po create mode 100644 zbarcam/Makefile.am.inc create mode 100644 zbarcam/zbarcam.c create mode 100644 zbarcam/zbarcam.rc create mode 100644 zbarimg/.deps/.dirstamp create mode 100644 zbarimg/.deps/zbarimg_zbarimg-zbarimg.Po create mode 100644 zbarimg/.dirstamp create mode 100644 zbarimg/Makefile.am.inc create mode 100644 zbarimg/zbarimg.c create mode 100644 zbarimg/zbarimg.rc diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..6a9d036 --- /dev/null +++ b/COPYING @@ -0,0 +1,27 @@ +The ZBar Bar Code Reader is Copyright (C) 2007-2009 Jeff Brown + +The QR Code reader is Copyright (C) 1999-2009 Timothy B. Terriberry + + +You can redistribute this library and/or modify it under the terms of the GNU + Lesser General Public License as published by the Free Software Foundation; + either version 2.1 of the License, or (at your option) any later version. + +This library is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. +See the GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along + with this library; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +ISAAC is based on the public domain implementation by Robert J. Jenkins Jr., + and is itself public domain. + +Portions of the bit stream reader are copyright (C) The Xiph.Org Foundation + 1994-2008, and are licensed under a BSD-style license. + +The Reed-Solomon decoder is derived from an implementation (C) 1991-1995 Henry + Minsky (hqm@ua.com, hqm@ai.mit.edu), and is licensed under the LGPL with + permission. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..3453d71 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,521 @@ +version 0.10: + * attempt fix for Qt4 < 4.4 + * release updates + - fix perl Processor init without video + * fix window closed notification during events + - add read_one example, fix xs compiler warnings, update perl docs + * add result query interfaces to image scanner and processor + - move result filtering into image scanner (from user) + - abort output blockers when window closed + * Windows updates + - update installer and README for distribution of dependency libraries + - fix applications to use binary output for xml and raw modes + * add regression tests to makefile + * cleanup warnings from newer gcc versions + * fix excessive i25 QZ checks + * add regression script + - add zbarimg xml output for every source (even empty) + - add edge detection to svg debug overlay + * image scanner cleanup and minor performance enhancements + * bug hunt and stability improvements + - fix broken processor locks + - fix X connection polling, revert previous separate thread workaround + - refuse to resize windows larger than screen size + - fix window output scaling - preserve image aspect ratio, adjust overlay + - fix window redraw + - fix crash on Xv image creation failure (still need XImage fallback) + - clean up zbarimg exit cases (last image window close, missing decodes) + * always use separate video thread when threads enabled (even v4l2) + * add configure check for features.h + * overlay enhancements + - add fps to overlay + - add overlay control to processor + - add windows overlay drawing + * tweak linear code position info + * trim deep qrcode hierarchy + * fix zero length symbol data + * fix QR structured append result handling + * cleanup SVG debug dump (partial) + - some QR integration API cleanup + * extract explicit result container, separate from image + - remove (broken/tmp) converted image result sharing + - add explicit symbol recycle API, update processor/widgets to use + - cleanup and update C++ API + - update Python/Perl APIs + - fix broken and add new Python/Perl tests + * cleanup QR result integration + - add hierarchy to symbol results + - extract symbols during text decode, preserving position and structure + - outline QR symbols in window overlay + - tmp fix converted image result propagation + * factor image scanner cache and apply to QR + - fix image scanner handler called once per-image (vs every decode) + * QZ and clustering fixes to QR integration + - remove qr_finder QZ checks + - decrease center clustering threshold from 1/3 to 1/5 of length + - add img_scanner svg debug output + - manually add config.rpath to workaround broken autofoo + * finish initial integration of QR Code reader from maemo-barcode project + * zbar-side updates for QR Code integration + - add linear scanner position interface + - add QR finder position feedback + - integrate QR Code reader with img_scanner + - refactor some symbol/image interaction + - change default scanner density to 1 + - add iconv to build infrastructure + * initial hooks for QR Code, first pass at finder + * fix broken builds with --disable-pthread + +version 0.9: + * hotfix configure check for Wand as well as MagickWand (bug #2848437) + * hotfix trim extraneous MagickWand calls (bug #2848445) + * release updates + * fix uninitialized member in Qt widget (bug #2844846) + * move image conversion out of image scanner up to higher levels + (preparation for library split) + * add symbol quality metric and image scanner position config + - update python, perl and docs + * compatibility fixes + - work around ImageMagick API breakages + - fix some OS X compile issues + * Qt widget cleanup + - handle video device set before window attached + - prevent exceptions from escaping event handlers + * more Qt window creation hook fixes + - NB may still cause problems if video is opened before window is visible + * finish fix for Qt init ordering (bug #2844846) + * potential fix for display init ordering (bug #2844846) + - new workaround for filtering bad EAN results in the image scanner + * more testing, fixes and cleanup + - fix v4l1 + - fix/add null processor interface + * change default image scanner density to 1x1 + - random cleanup, vfw hang, quit key + - fix scan_image example MSVC project + - windows installer tweaks + * add zbarcam to windows installer + * major restructuring to improve platform abstraction + - add lock, thread and timer abstractions + - migrate specific notification locks to platform independent layer + - fixes to vfw capture interface + - fix window format conversion issues + - fix some broken configure checks + - zbarcam working in windows! + * fix symbol leaks (bug #2820658) + - add symbol reference counting + * add support for binary symbol data + * initial VFW video support + - mostly working with uvc driver, broken for others + - factor out common video buffer handling + - fix processor to destroy window *before* video (ref TODO) + - use /dev/video* VFW pseudo-devices + - windows configure skip non-windows checks + - prep for platform refactoring + * fix zbarimg b&w format handling + * fix scan (image) boundary QZ handling (bug #2807538) + - add linear scanner manual flush API + - linear scanner always starts/ends w/a space of width 0 + - remove artificial image scanner border + - decoders special case 0 width space for QZ checks + - add missing Code 128 leading QZ check + * fix Code39 max ICS checks (bug #2807447) + - add decoder lock owner tracking (debug) + - update dbg_scan to match img_scanner + * first pass installer + - add version and icon resources for libzbar, zbarimg + * zbarimg working in windows + - switch to StretchDIBits over DrawDib + - refactor some window drawing code to remove redundancies + - make refcounts thread safe + - clean up alloc/free bugs + * convert zbarimg to C (cross compiled C++ cannot run w/native libraries) + - fix DrawDib image width granularity + - fix window resize dimensions to include decorations + - images still inverted, otherwise zbarimg now "working" in windows + * refactor processor implementation to support cross-platform + - first pass windows processor (before debugging) + - make processor locks reentrant (call APIs from callback) + * initial Windows support for window interface + - currently supports VFW DrawDib interface for image display + (DirectDraw and others TBD) + - also basic processor window creation/manipulation + - Windows configure tests + +version 0.8: + * release updates + * add "raw" output option (without symbology prefix) to apps (req #2671863) + * fix Code 39 min length and document min/max configs (bug #2787925) + * fix zbar_image_free_data windows recursion loop (bug #2796277) + * fix uninitialized decoder configs (bug #2800163) + * switchover from subversion to mercurial + +version 0.7: + * fix perl MANIFEST + * release updates (version, NEWS, packaging) + * adjust [py]gtk distributed files + * draw new logo (rough, no Xrender yet) + * fix Makefile.am syntax error + * fixup some perl distribution details + * project name change: everything "zebra" becomes "zbar" + * remove old logo + * add first pass python bindings! + * fix perl mortality bug + * add new cfg constants to perl + * fix perl doc handler ref + * fix processor set_active error propagation + * add wiki examples (scan_image.*, processor.*) + * add missing trailing quiet zone checks for ean and code39 + * add min/max code length cfg/check for i25,code128,code39,pdf417 + * add image scan density API/option + * tweak option parser to be more strict/correct about abbreviations + * add API to force specific video io modes (req #2293955) + * apply patches for more broken driver workarounds (req #2293955) + * fix(?) C++ string to fourcc conversion + * add missing C++ wrappers + * add additional examples to man pages (symbology enable/disable) + * add missing options to man page synopsis + * add missing --xml option to man pages + +version 0.6: + * hotfix broken perl install (name change) + * add missing files to distribution + * release updates (version, NEWS, pacakging) + * rename perl module to Barcode::Zebra (fit with existing cpan namespace) + * add perl documentation and example + * add v4l version debug/test override + * add docs for new zebracam prescale option + * add video pre-scaling API/option to video/processor/zebracam (req #2277340) + * add few missing APIs to perl xs wrapper + * fix missing libjpeg #ifdef in convert + * initial support for decoding jpeg images using libjpeg! + * workaround broken v4l2 drivers in USERPTR mode + * have configure double check Magick++ install (bug #2582232) + * update README dependency list + * fix C++ warnings in Processor + * fixes for building DLLs with libtool under MinGW + * automatically remove "processor" layer if poll.h is unavailable + * test_decode portability workarounds + * add config/compile time symbology enables + * add low-level PDF417 decode stage - converts widths to codewords + * add XML output option to zebracam and zebraimg + * add sequence number image attribute, set to frame number by video + * change v4l2 interlaced only drivers to warning instead of hard fail + * workaround broken drivers that return error for V4L2_FIELD_NONE request + * add some initial PDF417 hooks + * first pass perl bindings for Processor, Scanner and Decoder + * fix error propagation double free bug + * add missing APIs: processor userdata and image data length + * fix configure check for v4l2 - thanks to Simon Matter for the patch! + * finish support for UPC-E + * fix zebraimg to scan all pages/frames of a multi-frame input + * fix debian packaging dependencies (bug #2070164) + * *remove* debian directory from distribution (bug #2070164) + * fix inappropriately installed headers and man pages (bug #2055133) + * fix pygtk multiple definition link errors on darwin (bug #2052681) + * fixes to configure for detecting python settings (bug #2052663) + * remove zebrapygtk module link against libpython (bug #2052663) + * add drag and drop support for *images* to Qt widget...unfortunately not + very useful; every application i tried drops uri-refs rather than images + * minor reference documentation updates + +version 0.5: + * release updates (version, NEWS, packaging) + * add pkg-config files + * update to latest libtool and new autoconf macros + * cleanup library symbol exports + * remove test programs using internal hooks + * improve portability of some format specifiers + * fix missing stub for --without-x - thanks to Simon Schmeisser for a patch! + * fix --disable-pthread compile errors and warnings + * fix XImage size mismatch background artifacts + * fix new generated file distribution errors + * switch Qt headers to old-style names (investigate possible Qt3 support?) + * add independent ABI versioning for GTK and Qt widget libraries + * reimplement widget internals to support image scanning and + improve locking efficiency + * add image scanning to widgets. including builtin conversions from + toolkit image types: GtkPixbuf and QImage + * add video opened hooks to widgets (improved use model) + * add logo, used when there is nothing better to draw + * add userdata to image object + * fix image reuse cleanup bug + * fix format specifiers in some error messages + * enhance widget tests to support enable/disable and scan from image + * fix broken deallocation assumptions in test_qt + * widget API documentation (still need to hookup gtkdoc, and PyGtk docs) + * API documentation toplevel overview + * update configure summary for new features + * replace all decoder assertions w/non-fatal debug spew (bug #1986478) + * fix glib-genmarshal check + * add first pass of Qt widget! + - test/example in test/test_qt.cpp + - factor video device scan to share among tests + * more C++ integration fixes + - additional Image ref tweaks + - add Video.close() and Window.clear() APIs + * fix missing image scanner handler call + * add dereference operator to C++ Symbol + * add count attribute to C++ Symbol + * fix broken C++ header definitions + * fix broken C++ Image references + * expose internal reference counting interface + * fix window locking bug + * cleanup some minor memory leaks + * convert Code 128 assertions to non-fatal warning spew + * fix single buffer video hang (bug #1984543) + * replace inferred video size assertion with warning message (bug #1984543) + * add first pass of GTK widget! + * add PyGTK widget wrapper + * API change: modify window draw/redraw interface to improve interoperability + with toolkits + - add window locking for thread safety + - zebra_window_draw() no longer actually "draws" anything + => use window.draw to update the image from video thread + then schedule window.redraw from toolkit GUI thread + * fix missing C++ std lib dependencies + * fix uninitialized handler/userdata bug in decoder + * fix broken Code 128 checksum assertion + * fix video destructor segfault + * fix window destructor Xvideo errors (XID is unsigned...) + * switch configure to use pkg-config to find most dependencies + * API documentation updates + +version 0.4: + * release updates (version, NEWS, packaging, examples) + * couple of portability tweaks + * finish format conversion resize cases + * add missing conversions + * fix some broken conversions + * fix some broken redraw and Xv checks + * add decoder configuration API + - only boolean configs currently implemented + - integrate config option parsing w/zebracam and zebraimg + - add config to enable/disable each symbology type + - add optional conversions from EAN-13 to UPC-A, ISBN-10 and ISBN-13 + (disabled by default) + - add config to emit/suppress check digit + NB behavior change! check digit is now emitted by default + * related documentation updates + - split common options to a separate entity + * fallback to gettimeofday when POSIX timers are not available + * image format conversion fixes + - fix format size roundoff (NB now rounds *down*) + - add convert and resize API to pad/crop image to specific size + (eg, to handle Xv min/max image size) + NB this is still not implemented for many conversions + * fix window deletion visibility inconsistency + * add couple processor commands + - 'q' to delete window + - 'd' to dump displayed image for debug + * remove problematic includes used for v4l2 configure test + * address compiler portability concerns w/debug print vararg macro + * workaround v4l1_set_format() failed consistency check for broken drivers + - change from error to warning w/more useful message + - calc expected image size using expected value instead of driver value + * add missing example scripts to distribution + * add missing files for Interleaved 2 of 5 + * add support for Interleaved 2 of 5 symbology! + - again no check digit option yet + * increase decode window from 8 to 16 bars + - remove Code 39 "extra bar" hack + - add Code 39 quiet zone check + - facilitate Interleaved 2 of 5 + * optimize character width calculations for all symbologies + * fix image scanner bug w/lost symbols at end of scan passes + * fix EAN-8 buffer overrun case + * add API doc footer + * add API documentation generated by Doxygen + - markup, cleanup and finish writing header comments + - setup Doxygen config file + * add/fix window GC + * add base support for Code 39 (no check digit or full ASCII options yet) + * cleanup decoder locking + * add support for EAN-8! + +version 0.3: + * add interface stub files + * fix wait timeouts + * fix XImage format filtering + * fix several error handling corner cases + * fix c++ error handling + * add missing Window.h + * add better hierarchy to library sources + * build configuration fixes + * portability fixes + * packaging updates + * fix zebracam beeps + * fix some RGB component ordering and XImage format problems + * fix window resize and redraw state problems + * fix EAN testcase in test_decode - thanks to Steffen Kube for the patch! + * add APIs and (hidden) zebracam options to force specific formats for debug + * add example scripts + * documentation updates + * remove implementation of deprecated img_walker + * add XImage formats + - basic support for 16-bit depths + * add some missing rgb format conversions + * add basic overlay + - currently only markers at detected scan locations (needs improved) + * fix memory leak for converted images w/new cleanup semantics + * migrate inter-frame consistency check from old zebracam into image_scanner + - add API to enable/disable/flush result cache + - add API to retrieve cache status from returned symbol + * cleanup user_wait blocking semantics for various state combinations + * fix bug w/v4l1 not unlinking dequeued image + * major restructuring for improved modularity + NB not all changes are are backward compatible! + - modular support for v4l2 falling back to v4l1 + - flexible support for more varied image formats (incomplete) + - added reusable abstractions for: an "image" object and associated + metadata, a "video" input object and a "window" output object + - added new "processor" API to wrap everything together, simplifying + trivial application usage (including zebracam and zebraimg) + - removed deprecated "img_walker" interface, completely replaced by + more integrated "image_scanner" (moving toward more image processing) + - updated/added c++ APIs, including improved iterator interfaces + * removed SDL dependency due to various usage incompatibilities + (most notably the inability to embed video window into a widget) + * cleaned up zebracam and zebraimg command line processing (bug #1838535) + * many useful enhancements thanks to proposal by mhirsch45 (req #1759923) + including: + - v4l2 support + - support for UYVY image format + - zebracam cursor hiding + - zebracam audio mute + - command line video device specification, + * significant error handling and debug improvements + * some associated documentation updates + * various new test programs (slowly working toward more formal test suite) + * add missing xlink namespace to dbg_scan generated output (bug #1764188) + * qualify char types as [un]signed to avoid non-portable C ambiguity + - thanks to mhirsch45@users.sf.net and Colin Leroy for the patches! + (bug #1759914) + * add integrated 2D image scanning API + - automatically ties to internal scanner and decoder + - results reported via new symbol API + - deprecated previous, cumbersome img_walker interface + - uses new simpler/faster and denser grid pattern (FIXME add 45 and 135) + - first step toward more sophisticated image processing + * updated zebraimg to use new ImageScanner API + - add initial decode location tracking + * updated zebracam to use new img_scanner API + - extended cache to track multiple symbols per-image + - add initial decode location tracking + - removed scan grid overlay + * add configure check for ImageMagick version >= 6.3.0 + * configure dumps ImageMagick, SDL and firefox versions for debug + * add NPAPI plugin stub and build infrastructure + * flush zebracam output after each scanned symbol + * integrate RPM packaging spec file - thanks to V�t Hrachov� for the draft! + (patch #1723536) + * finally add HACKING to distribution/install (bug #1698202) + * add extra documentation files to install (README NEWS INSTALL, etc) + * Debian package patch for 0.2 - thanks to V�t Hrachov�: + - add libsdl1.2-dev as a build dependency + - update automake (>= 1:1.10) as a build dependency + - new package + +version 0.2: + * update distribution to include debian packaging + * add consistency checking to zebracam + * add redundant output suppression to zebraimg + * fix couple of Code 128 decode table bugs + * fix reversed Code 128 decode + * add outstanding scanner edge flush to new_scan() + - API change: scanner reset/new_scan() now return scan/decode status + - update zebracam and zebraimg to call this between each walker pass + (interface still needs improvement...) + => improves in scan results for many cases + * fix dbg_scan filename generation so results go in local directory + * continue Code 128 refinement + - finish character set C decode/expansion + - add per-character validation + - resolve scan direction in separate postprocessing pass before handling + ASCII conversion + - add several img_walker passes parallel to major axis (for long symbols) + - add simple character set C example to test_decode + * promote zebraimg images to TrueColor so colored scan pattern always shows + * more dbg_scan tweaks + * significant scanner improvements + - changed "classic" [-1 0 1] first differential kernel to [-1 1] + to improve minimum edge resolution to single pixel elements + => still need to do some more research and validate assumptions + - adaptive thresholding fixes + - adjusted filtering for better edge detection + - separate constants out to defines (FIXME add config API?) + * fix EAN-13 secondary determinant decoding + * dbg_scan tweaks to make annotations smaller/more usable + * add get_color() interface to decoder + * annotated zebraimg scan pattern for marginally useful high-level debug + * random include cleanup + * cleanup 64-bit compile warnings in zebraimg (bug #1712504) + * add first-pass partial support for Code 128 + - separate out more EAN state from shared state + - internal interface changes + - finish dynamic buffer management + - add shared resource locking + - add Code 128 to test_decode program + => still needs additional functionality and plenty of debug + => reading both Code 128 *and* EAN still destabilized + * add diagnostic program test_video to dump more verbose video debug + * incorporate documentation into Debian package + - thanks to V�t Hrachov� for the patch! + * fix VPATH doc builds (requires automake-1.10 and autoconf-2.61) + * build and dist fixes + - suppress documentation rebuilds in distributed sources + * add Debian packaging sources - thanks to V�t Hrachov� for the patch! + * add DocBook template and build infrastructure + * add manpages for zebracam and zebraimg + * add GNU standard options to zebracam and zebraimg + * internal decoder restructuring to support additional symbologies + - separated out 1-D decoder infrastructure into generic internal API + - moved EAN/UPC specific decoding into it's own module + * fix confusing configure behavior which quietly avoided building + targets with missing dependencies(?!) + configure will now fail with a descriptive error message if you + do not have Magick++ and fail to specify --without-imagemagick or + do not have SDL and fail to specify --without-sdl + * add configure summary describing what will be built (req #1698196) + * fix parity encoding in test_decode and add decoded symbol output + * introduce Code 128 symbol type + * increase width of zebra_symbol_type_t to 16 bits + * add HACKING (bug #1698202) + +version 0.1: + * add NEWS and ChangeLog + * fix some config/build issues found on other boxes + * add missing ImageWalker install + * fix scanner runaway threshold calculation bug + * fix zebracam/zebraimg bugs overwriting currently scanning image w/scan + pattern + * add c++ interface to img_walker + * apply ImageWalker to zebraimg + * add decoder soft reset on partial mismatch + * finish basic decoder symbol assembly/reporting + * add decoder symbol checksum verification + * add callback API option to decoder for "async" symbol processing + * add "image walker" library API to trace scan pattern over 2D images + * apply image walker to zebracam (C++/zebraimg scan pattern still TBD) + * add audio feedback to zebracam (still has long latency) + * add zebracam key cmd to dump frame to file (for debugging) + * fixes for decoder/scanner reset/new_scan + * fixes to scanner initialization and algorithm tweaks + * made decoder less sensitive to violated quiet-zone + * apply zebraimg workaround for imagemagick image display bug + * add string names for symbol types to library and API to access them + * add dbg_scan test program for visually debugging image scanner (and + decoder) + * add test_walk for basic image walker sanity/debug + * removed recursive makes in favor of monolithic build + * renamed some makefiles accordingly + * finished some final symbol data construction + * added result callbacks to decoder APIs for data reporting + * zebraimg hooks into callback + * zebracam still seems to "hang" in undecodeable state? + * populate svn with current sources. + * most of the basic functionality is included and working. + * still need to combine final decode data, finish addons, etc (see TODO). + * c++ wrappers are included and tested, but API may need tweaked. + * zebraimg and zebracam basically working but need cleanup/polish. + * need to create some basic documentation... + * initial repository layout diff --git a/HACKING b/HACKING new file mode 100644 index 0000000..d73943d --- /dev/null +++ b/HACKING @@ -0,0 +1,29 @@ +when hacking at ZBar, PLEASE send patches against the latest Mercurial! +if you haven't already, grab the ZBar Mercurial repository by running: + + hg clone http://zbar.hg.sourceforge.net:8000/hgroot/zbar + cd zbar + autoreconf --install + +this will generate configure and all that other foo you usually get with +a release. you will need to have recent versions of some basic "developer +tools" installed in order for this to work, particularly GNU autotools. +these versions of autotools are known to work (newer versions should also +be fine): + GNU autoconf 2.61 + GNU automake 1.10.1 + GNU libtool 2.2.6 + +when you're done hacking and want to make your patch, run: + + hg diff --git > hacked.patch + +and go post this file in the patches section off the project page: + + http://sourceforge.net/tracker/?group_id=189236&atid=928517 + +finally, some interesting reading if you want to increase your chances +of patch acceptance: + + http://www.faqs.org/docs/artu/ch19s02.html + http://www.catb.org/~esr/faqs/smart-questions.html diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..b42a17a --- /dev/null +++ b/INSTALL @@ -0,0 +1,182 @@ +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. 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You can do so by permitting +redistribution under these terms (or, alternatively, under the terms of the +ordinary General Public License). + + To apply these terms, attach the following notices to the library. It is +safest to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least the +"copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + + diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..7ce6f7a --- /dev/null +++ b/Makefile @@ -0,0 +1,2657 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + + + + + +pkgdatadir = $(datadir)/zbar +pkglibdir = $(libdir)/zbar +pkgincludedir = $(includedir)/zbar +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = i686-pc-linux-gnu +host_triplet = i686-pc-linux-gnu +bin_PROGRAMS = $(am__EXEEXT_2) $(am__EXEEXT_3) +check_PROGRAMS = test/test_decode$(EXEEXT) test/test_convert$(EXEEXT) \ + $(am__EXEEXT_4) test/test_proc$(EXEEXT) test/test_cpp$(EXEEXT) \ + $(am__EXEEXT_5) $(am__EXEEXT_6) $(am__EXEEXT_7) +EXTRA_PROGRAMS = $(am__EXEEXT_1) +DIST_COMMON = README $(am__configure_deps) $(am__dist_doc_DATA_DIST) \ + $(am__zinclude_HEADERS_DIST) $(dist_man_MANS) \ + $(include_HEADERS) $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ + $(srcdir)/doc/Makefile.am.inc $(srcdir)/gtk/Makefile.am.inc \ + $(srcdir)/include/Makefile.am.inc \ + $(srcdir)/plugin/Makefile.am.inc \ + $(srcdir)/pygtk/Makefile.am.inc \ + $(srcdir)/python/Makefile.am.inc $(srcdir)/qt/Makefile.am.inc \ + $(srcdir)/test/Makefile.am.inc $(srcdir)/zbar-gtk.pc.in \ + $(srcdir)/zbar-qt.pc.in $(srcdir)/zbar.pc.in \ + $(srcdir)/zbar/Makefile.am.inc \ + $(srcdir)/zbarcam/Makefile.am.inc \ + $(srcdir)/zbarimg/Makefile.am.inc $(top_srcdir)/configure \ + $(top_srcdir)/doc/doxygen.conf.in \ + $(top_srcdir)/include/config.h.in COPYING ChangeLog INSTALL \ + NEWS TODO config/compile config/config.guess \ + config/config.rpath config/config.sub config/depcomp \ + config/install-sh config/ltmain.sh config/missing +am__append_1 = include/zbar/zbargtk.h +#am__append_2 = include/zbar/QZBar.h include/zbar/QZBarImage.h +am__append_3 = zbar/decoder/ean.h zbar/decoder/ean.c +am__append_4 = zbar/decoder/code128.h zbar/decoder/code128.c +am__append_5 = zbar/decoder/code39.h zbar/decoder/code39.c +am__append_6 = zbar/decoder/i25.h zbar/decoder/i25.c +#am__append_7 = zbar/decoder/pdf417.h zbar/decoder/pdf417.c \ +# zbar/decoder/pdf417_hash.h + +am__append_8 = zbar/qrcode.h \ + zbar/decoder/qr_finder.h zbar/decoder/qr_finder.c \ + zbar/qrcode/qrdec.h zbar/qrcode/qrdec.c zbar/qrcode/qrdectxt.c \ + zbar/qrcode/rs.h zbar/qrcode/rs.c \ + zbar/qrcode/isaac.h zbar/qrcode/isaac.c \ + zbar/qrcode/bch15_5.h zbar/qrcode/bch15_5.c \ + zbar/qrcode/binarize.h zbar/qrcode/binarize.c \ + zbar/qrcode/util.h zbar/qrcode/util.c + +#am__append_9 = zbar/processor/win.c zbar/libzbar.rc +#am__append_10 = -mthreads +#am__append_11 = -mthreads +# FIXME broken +#am__append_12 = zbar/libzbar-rc.lo +am__append_13 = zbar/processor/posix.h zbar/processor/posix.c +#am__append_14 = zbar/video/v4l1.c +##am__append_15 = zbar/video/v4l2.c +##am__append_16 = zbar/video/vfw.c +##am__append_17 = -lvfw32 +am__append_18 = zbar/video/null.c +am__append_19 = zbar/jpeg.c +am__append_20 = zbar/processor/x.c \ + zbar/window/x.h zbar/window/x.c zbar/window/ximage.c + +am__append_21 = $(X_CFLAGS) +am__append_22 = $(X_LIBS) +am__append_23 = $(X_PRE_LIBS) -lX11 $(X_EXTRA_LIBS) +#am__append_24 = zbar/window/xv.c +#am__append_25 = $(XV_LIBS) +##am__append_26 = zbar/window/win.h zbar/window/win.c \ +## zbar/window/dib.c + +# zbar/window/vfw.c -lvfw32 +##am__append_27 = -lgdi32 -lwinmm +#am__append_28 = zbar/processor/null.c zbar/window/null.c +am__append_29 = zbarimg/zbarimg +# automake bug in "monolithic mode"? +am__append_30 = zbarimg/.libs/zbarimg +#am__append_31 = zbarimg/zbarimg.rc +#am__append_32 = zbarimg/zbarimg-rc.o +am__append_33 = test/barcodetest.py +#am__append_34 = zbarcam/zbarcam +# automake bug in "monolithic mode"? +#am__append_35 = zbarcam/.libs/zbarcam +##am__append_36 = zbarcam/zbarcam.rc +##am__append_37 = zbarcam/zbarcam-rc.o +am__append_38 = python/zbar.la +am__append_39 = python/test/barcode.png python/test/test_zbar.py +am__append_40 = gtk/libzbargtk.la +am__append_41 = gtk/zbarmarshal.c gtk/zbarmarshal.h +am__append_42 = gtk/zbarmarshal.c gtk/zbarmarshal.h +am__append_43 = gtk/zbarmarshal.list +am__append_44 = zbar-gtk.pc +am__append_45 = pygtk/zbarpygtk.la +am__append_46 = pygtk/zbarpygtk.c pygtk/zbarpygtk.defs +am__append_47 = pygtk/zbarpygtk.c pygtk/zbarpygtk.defs +am__append_48 = pygtk/zbarpygtk.override +#am__append_49 = qt/libzbarqt.la +#am__append_50 = $(nodist_qt_libzbarqt_la_SOURCES) \ +# $(nodist_test_test_qt_SOURCES) +#am__append_51 = $(nodist_qt_libzbarqt_la_SOURCES) \ +# $(nodist_test_test_qt_SOURCES) +#am__append_52 = zbar-qt.pc +#am__append_53 = plugin/libzbarplugin.la + +#check_PROGRAMS += test/test_window +#test_test_window_SOURCES = test/test_window.c $(TEST_IMAGE_SOURCES) +#test_test_window_CPPFLAGS = -I$(srcdir)/zbar $(AM_CPPFLAGS) +#test_test_window_LDADD = zbar/libzbar.la $(AM_LDADD) +#am__append_54 = test/test_video +am__append_55 = test/test_jpeg +am__append_56 = test/dbg_scan +am__append_57 = test/test_gtk +#am__append_58 = test/test_qt +am__append_59 = doc/man/zbarimg.1 +#am__append_60 = doc/man/zbarcam.1 +#am__append_61 = README.windows +subdir = . +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/config/libtool.m4 \ + $(top_srcdir)/config/ltoptions.m4 \ + $(top_srcdir)/config/ltsugar.m4 \ + $(top_srcdir)/config/ltversion.m4 \ + $(top_srcdir)/config/lt~obsolete.m4 $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ + configure.lineno config.status.lineno +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/include/config.h +CONFIG_CLEAN_FILES = zbar.pc zbar-gtk.pc zbar-qt.pc doc/doxygen.conf +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(pyexecdir)" \ + "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" \ + "$(DESTDIR)$(docdir)" "$(DESTDIR)$(pkgconfigdir)" \ + "$(DESTDIR)$(pkgdatadir)" "$(DESTDIR)$(includedir)" \ + "$(DESTDIR)$(zincludedir)" +libLTLIBRARIES_INSTALL = $(INSTALL) +pyexecLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(lib_LTLIBRARIES) $(pyexec_LTLIBRARIES) +am__DEPENDENCIES_1 = +gtk_libzbargtk_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \ + zbar/libzbar.la +am__dist_gtk_libzbargtk_la_SOURCES_DIST = gtk/zbargtk.c \ + gtk/zbargtkprivate.h +am__dirstamp = $(am__leading_dot)dirstamp +dist_gtk_libzbargtk_la_OBJECTS = \ + gtk/gtk_libzbargtk_la-zbargtk.lo +nodist_gtk_libzbargtk_la_OBJECTS = \ + gtk/gtk_libzbargtk_la-zbarmarshal.lo +gtk_libzbargtk_la_OBJECTS = $(dist_gtk_libzbargtk_la_OBJECTS) \ + $(nodist_gtk_libzbargtk_la_OBJECTS) +gtk_libzbargtk_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(gtk_libzbargtk_la_LDFLAGS) $(LDFLAGS) -o $@ +am_gtk_libzbargtk_la_rpath = -rpath $(libdir) +plugin_libzbarplugin_la_LIBADD = +am__plugin_libzbarplugin_la_SOURCES_DIST = plugin/plugin.c +#am_plugin_libzbarplugin_la_OBJECTS = \ +# plugin/plugin_libzbarplugin_la-plugin.lo +plugin_libzbarplugin_la_OBJECTS = \ + $(am_plugin_libzbarplugin_la_OBJECTS) +plugin_libzbarplugin_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(plugin_libzbarplugin_la_LDFLAGS) $(LDFLAGS) -o $@ +#am_plugin_libzbarplugin_la_rpath = -rpath $(libdir) +pygtk_zbarpygtk_la_DEPENDENCIES = \ + $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) \ + gtk/libzbargtk.la +am__dist_pygtk_zbarpygtk_la_SOURCES_DIST = pygtk/zbarpygtkmodule.c +dist_pygtk_zbarpygtk_la_OBJECTS = pygtk/pygtk_zbarpygtk_la-zbarpygtkmodule.lo +nodist_pygtk_zbarpygtk_la_OBJECTS = pygtk/pygtk_zbarpygtk_la-zbarpygtk.lo +pygtk_zbarpygtk_la_OBJECTS = $(dist_pygtk_zbarpygtk_la_OBJECTS) \ + $(nodist_pygtk_zbarpygtk_la_OBJECTS) +pygtk_zbarpygtk_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(pygtk_zbarpygtk_la_LDFLAGS) $(LDFLAGS) -o $@ +am_pygtk_zbarpygtk_la_rpath = -rpath \ + $(pyexecdir) +python_zbar_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \ + zbar/libzbar.la +am__python_zbar_la_SOURCES_DIST = python/zbarmodule.c \ + python/zbarmodule.h python/enum.c python/exception.c \ + python/symbol.c python/symbolset.c python/symboliter.c \ + python/image.c python/processor.c python/imagescanner.c \ + python/decoder.c python/scanner.c +am_python_zbar_la_OBJECTS = \ + python/python_zbar_la-zbarmodule.lo \ + python/python_zbar_la-enum.lo \ + python/python_zbar_la-exception.lo \ + python/python_zbar_la-symbol.lo \ + python/python_zbar_la-symbolset.lo \ + python/python_zbar_la-symboliter.lo \ + python/python_zbar_la-image.lo \ + python/python_zbar_la-processor.lo \ + python/python_zbar_la-imagescanner.lo \ + python/python_zbar_la-decoder.lo \ + python/python_zbar_la-scanner.lo +python_zbar_la_OBJECTS = $(am_python_zbar_la_OBJECTS) +python_zbar_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(python_zbar_la_LDFLAGS) $(LDFLAGS) -o $@ +am_python_zbar_la_rpath = -rpath $(pyexecdir) +#qt_libzbarqt_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \ +# zbar/libzbar.la +am__qt_libzbarqt_la_SOURCES_DIST = qt/QZBar.cpp qt/QZBarThread.h \ + qt/QZBarThread.cpp +#am_qt_libzbarqt_la_OBJECTS = \ +# qt/qt_libzbarqt_la-QZBar.lo \ +# qt/qt_libzbarqt_la-QZBarThread.lo +#nodist_qt_libzbarqt_la_OBJECTS = \ +# qt/qt_libzbarqt_la-moc_QZBar.lo \ +# qt/qt_libzbarqt_la-moc_QZBarThread.lo +qt_libzbarqt_la_OBJECTS = $(am_qt_libzbarqt_la_OBJECTS) \ + $(nodist_qt_libzbarqt_la_OBJECTS) +qt_libzbarqt_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \ + $(CXXFLAGS) $(qt_libzbarqt_la_LDFLAGS) $(LDFLAGS) -o $@ +#am_qt_libzbarqt_la_rpath = -rpath $(libdir) +am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) +#am__DEPENDENCIES_3 = $(am__DEPENDENCIES_1) +zbar_libzbar_la_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__append_12) \ + $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2) \ + $(am__DEPENDENCIES_3) $(am__DEPENDENCIES_1) +am__zbar_libzbar_la_SOURCES_DIST = zbar/debug.h zbar/config.c \ + zbar/error.h zbar/error.c zbar/symbol.h zbar/symbol.c \ + zbar/image.h zbar/image.c zbar/convert.c zbar/processor.c \ + zbar/processor.h zbar/processor/lock.c zbar/refcnt.h \ + zbar/refcnt.c zbar/timer.h zbar/mutex.h zbar/event.h \ + zbar/thread.h zbar/window.h zbar/window.c zbar/video.h \ + zbar/video.c zbar/img_scanner.h zbar/img_scanner.c \ + zbar/scanner.c zbar/decoder.h zbar/decoder.c \ + zbar/decoder/ean.h zbar/decoder/ean.c zbar/decoder/code128.h \ + zbar/decoder/code128.c zbar/decoder/code39.h \ + zbar/decoder/code39.c zbar/decoder/i25.h zbar/decoder/i25.c \ + zbar/decoder/pdf417.h zbar/decoder/pdf417.c \ + zbar/decoder/pdf417_hash.h zbar/qrcode.h \ + zbar/decoder/qr_finder.h zbar/decoder/qr_finder.c \ + zbar/qrcode/qrdec.h zbar/qrcode/qrdec.c zbar/qrcode/qrdectxt.c \ + zbar/qrcode/rs.h zbar/qrcode/rs.c zbar/qrcode/isaac.h \ + zbar/qrcode/isaac.c zbar/qrcode/bch15_5.h \ + zbar/qrcode/bch15_5.c zbar/qrcode/binarize.h \ + zbar/qrcode/binarize.c zbar/qrcode/util.h zbar/qrcode/util.c \ + zbar/processor/win.c zbar/libzbar.rc zbar/processor/posix.h \ + zbar/processor/posix.c zbar/video/v4l1.c zbar/video/v4l2.c \ + zbar/video/vfw.c zbar/video/null.c zbar/jpeg.c \ + zbar/processor/x.c zbar/window/x.h zbar/window/x.c \ + zbar/window/ximage.c zbar/window/xv.c zbar/window/win.h \ + zbar/window/win.c zbar/window/dib.c zbar/processor/null.c \ + zbar/window/null.c +am__objects_1 = zbar/decoder/zbar_libzbar_la-ean.lo +am__objects_2 = \ + zbar/decoder/zbar_libzbar_la-code128.lo +am__objects_3 = \ + zbar/decoder/zbar_libzbar_la-code39.lo +am__objects_4 = zbar/decoder/zbar_libzbar_la-i25.lo +#am__objects_5 = \ +# zbar/decoder/zbar_libzbar_la-pdf417.lo +am__objects_6 = \ + zbar/decoder/zbar_libzbar_la-qr_finder.lo \ + zbar/qrcode/zbar_libzbar_la-qrdec.lo \ + zbar/qrcode/zbar_libzbar_la-qrdectxt.lo \ + zbar/qrcode/zbar_libzbar_la-rs.lo \ + zbar/qrcode/zbar_libzbar_la-isaac.lo \ + zbar/qrcode/zbar_libzbar_la-bch15_5.lo \ + zbar/qrcode/zbar_libzbar_la-binarize.lo \ + zbar/qrcode/zbar_libzbar_la-util.lo +#am__objects_7 = zbar/processor/zbar_libzbar_la-win.lo +am__objects_8 = zbar/processor/zbar_libzbar_la-posix.lo +#am__objects_9 = zbar/video/zbar_libzbar_la-v4l1.lo +##am__objects_10 = zbar/video/zbar_libzbar_la-v4l2.lo +##am__objects_11 = zbar/video/zbar_libzbar_la-vfw.lo +am__objects_12 = zbar/video/zbar_libzbar_la-null.lo +am__objects_13 = zbar/zbar_libzbar_la-jpeg.lo +am__objects_14 = zbar/processor/zbar_libzbar_la-x.lo \ + zbar/window/zbar_libzbar_la-x.lo \ + zbar/window/zbar_libzbar_la-ximage.lo +#am__objects_15 = \ +# zbar/window/zbar_libzbar_la-xv.lo +##am__objects_16 = \ +## zbar/window/zbar_libzbar_la-win.lo \ +## zbar/window/zbar_libzbar_la-dib.lo +#am__objects_17 = zbar/processor/zbar_libzbar_la-null.lo \ +# zbar/window/zbar_libzbar_la-null.lo +am_zbar_libzbar_la_OBJECTS = zbar/zbar_libzbar_la-config.lo \ + zbar/zbar_libzbar_la-error.lo zbar/zbar_libzbar_la-symbol.lo \ + zbar/zbar_libzbar_la-image.lo zbar/zbar_libzbar_la-convert.lo \ + zbar/zbar_libzbar_la-processor.lo \ + zbar/processor/zbar_libzbar_la-lock.lo \ + zbar/zbar_libzbar_la-refcnt.lo zbar/zbar_libzbar_la-window.lo \ + zbar/zbar_libzbar_la-video.lo \ + zbar/zbar_libzbar_la-img_scanner.lo \ + zbar/zbar_libzbar_la-scanner.lo \ + zbar/zbar_libzbar_la-decoder.lo $(am__objects_1) \ + $(am__objects_2) $(am__objects_3) $(am__objects_4) \ + $(am__objects_5) $(am__objects_6) $(am__objects_7) \ + $(am__objects_8) $(am__objects_9) $(am__objects_10) \ + $(am__objects_11) $(am__objects_12) $(am__objects_13) \ + $(am__objects_14) $(am__objects_15) $(am__objects_16) \ + $(am__objects_17) +zbar_libzbar_la_OBJECTS = $(am_zbar_libzbar_la_OBJECTS) +zbar_libzbar_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(zbar_libzbar_la_LDFLAGS) $(LDFLAGS) -o $@ +am__EXEEXT_1 = test/dbg_scan$(EXEEXT) +am__EXEEXT_2 = zbarimg/zbarimg$(EXEEXT) +#am__EXEEXT_3 = zbarcam/zbarcam$(EXEEXT) +binPROGRAMS_INSTALL = $(INSTALL_PROGRAM) +#am__EXEEXT_4 = test/test_video$(EXEEXT) +am__EXEEXT_5 = test/test_jpeg$(EXEEXT) +am__EXEEXT_6 = test/test_gtk$(EXEEXT) +#am__EXEEXT_7 = test/test_qt$(EXEEXT) +PROGRAMS = $(bin_PROGRAMS) +am__test_dbg_scan_SOURCES_DIST = test/dbg_scan.cpp +am_test_dbg_scan_OBJECTS = \ + test/test_dbg_scan-dbg_scan.$(OBJEXT) +test_dbg_scan_OBJECTS = $(am_test_dbg_scan_OBJECTS) +test_dbg_scan_DEPENDENCIES = $(am__DEPENDENCIES_1) \ + zbar/libzbar.la +am__objects_18 = test/test_images.$(OBJEXT) +am_test_test_convert_OBJECTS = test/test_convert.$(OBJEXT) \ + $(am__objects_18) +test_test_convert_OBJECTS = $(am_test_test_convert_OBJECTS) +test_test_convert_DEPENDENCIES = zbar/libzbar.la +am_test_test_cpp_OBJECTS = test/test_cpp.$(OBJEXT) +test_test_cpp_OBJECTS = $(am_test_test_cpp_OBJECTS) +test_test_cpp_DEPENDENCIES = zbar/libzbar.la +am_test_test_decode_OBJECTS = \ + test/test_test_decode-test_decode.$(OBJEXT) +test_test_decode_OBJECTS = $(am_test_test_decode_OBJECTS) +test_test_decode_DEPENDENCIES = zbar/libzbar.la +test_test_decode_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(test_test_decode_CFLAGS) \ + $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +am__test_test_gtk_SOURCES_DIST = test/test_gtk.c test/scan_video.c +am_test_test_gtk_OBJECTS = \ + test/test_test_gtk-test_gtk.$(OBJEXT) \ + test/test_test_gtk-scan_video.$(OBJEXT) +test_test_gtk_OBJECTS = $(am_test_test_gtk_OBJECTS) +test_test_gtk_DEPENDENCIES = $(am__DEPENDENCIES_1) \ + gtk/libzbargtk.la +am__test_test_jpeg_SOURCES_DIST = test/test_jpeg.c +am_test_test_jpeg_OBJECTS = test/test_jpeg.$(OBJEXT) +test_test_jpeg_OBJECTS = $(am_test_test_jpeg_OBJECTS) +test_test_jpeg_DEPENDENCIES = zbar/libzbar.la +am_test_test_proc_OBJECTS = test/test_proc.$(OBJEXT) $(am__objects_18) +test_test_proc_OBJECTS = $(am_test_test_proc_OBJECTS) +test_test_proc_DEPENDENCIES = zbar/libzbar.la +am__test_test_qt_SOURCES_DIST = test/test_qt.cpp test/scan_video.c +#am_test_test_qt_OBJECTS = \ +# test/test_test_qt-test_qt.$(OBJEXT) \ +# test/test_test_qt-scan_video.$(OBJEXT) +nodist_test_test_qt_OBJECTS = +test_test_qt_OBJECTS = $(am_test_test_qt_OBJECTS) \ + $(nodist_test_test_qt_OBJECTS) +#test_test_qt_DEPENDENCIES = $(am__DEPENDENCIES_1) \ +# qt/libzbarqt.la +am__test_test_video_SOURCES_DIST = test/test_video.c \ + test/test_images.c test/test_images.h +#am_test_test_video_OBJECTS = \ +# test/test_video.$(OBJEXT) $(am__objects_18) +test_test_video_OBJECTS = $(am_test_test_video_OBJECTS) +#test_test_video_DEPENDENCIES = zbar/libzbar.la +am__zbarcam_zbarcam_SOURCES_DIST = zbarcam/zbarcam.c \ + zbarcam/zbarcam.rc +am__objects_19 = +#am_zbarcam_zbarcam_OBJECTS = \ +# zbarcam/zbarcam.$(OBJEXT) $(am__objects_19) +zbarcam_zbarcam_OBJECTS = $(am_zbarcam_zbarcam_OBJECTS) +#zbarcam_zbarcam_DEPENDENCIES = zbar/libzbar.la \ +# $(am__append_37) +am__zbarimg_zbarimg_SOURCES_DIST = zbarimg/zbarimg.c \ + zbarimg/zbarimg.rc +am_zbarimg_zbarimg_OBJECTS = \ + zbarimg/zbarimg_zbarimg-zbarimg.$(OBJEXT) \ + $(am__objects_19) +zbarimg_zbarimg_OBJECTS = $(am_zbarimg_zbarimg_OBJECTS) +zbarimg_zbarimg_DEPENDENCIES = \ + $(am__DEPENDENCIES_1) zbar/libzbar.la \ + $(am__append_32) +DEFAULT_INCLUDES = -I. -I$(top_builddir)/include +depcomp = $(SHELL) $(top_srcdir)/config/depcomp +am__depfiles_maybe = depfiles +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ + $(LDFLAGS) -o $@ +CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +LTCXXCOMPILE = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +CXXLD = $(CXX) +CXXLINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \ + $(LDFLAGS) -o $@ +SOURCES = $(dist_gtk_libzbargtk_la_SOURCES) \ + $(nodist_gtk_libzbargtk_la_SOURCES) \ + $(plugin_libzbarplugin_la_SOURCES) \ + $(dist_pygtk_zbarpygtk_la_SOURCES) \ + $(nodist_pygtk_zbarpygtk_la_SOURCES) $(python_zbar_la_SOURCES) \ + $(qt_libzbarqt_la_SOURCES) $(nodist_qt_libzbarqt_la_SOURCES) \ + $(zbar_libzbar_la_SOURCES) $(EXTRA_zbar_libzbar_la_SOURCES) \ + $(test_dbg_scan_SOURCES) $(test_test_convert_SOURCES) \ + $(test_test_cpp_SOURCES) $(test_test_decode_SOURCES) \ + $(test_test_gtk_SOURCES) $(test_test_jpeg_SOURCES) \ + $(test_test_proc_SOURCES) $(test_test_qt_SOURCES) \ + $(nodist_test_test_qt_SOURCES) $(test_test_video_SOURCES) \ + $(zbarcam_zbarcam_SOURCES) $(zbarimg_zbarimg_SOURCES) +DIST_SOURCES = $(am__dist_gtk_libzbargtk_la_SOURCES_DIST) \ + $(am__plugin_libzbarplugin_la_SOURCES_DIST) \ + $(am__dist_pygtk_zbarpygtk_la_SOURCES_DIST) \ + $(am__python_zbar_la_SOURCES_DIST) \ + $(am__qt_libzbarqt_la_SOURCES_DIST) \ + $(am__zbar_libzbar_la_SOURCES_DIST) \ + $(EXTRA_zbar_libzbar_la_SOURCES) \ + $(am__test_dbg_scan_SOURCES_DIST) $(test_test_convert_SOURCES) \ + $(test_test_cpp_SOURCES) $(test_test_decode_SOURCES) \ + $(am__test_test_gtk_SOURCES_DIST) \ + $(am__test_test_jpeg_SOURCES_DIST) $(test_test_proc_SOURCES) \ + $(am__test_test_qt_SOURCES_DIST) \ + $(am__test_test_video_SOURCES_DIST) \ + $(am__zbarcam_zbarcam_SOURCES_DIST) \ + $(am__zbarimg_zbarimg_SOURCES_DIST) +man1dir = $(mandir)/man1 +NROFF = nroff +MANS = $(dist_man_MANS) +am__dist_doc_DATA_DIST = COPYING HACKING INSTALL LICENSE NEWS README \ + TODO README.windows +dist_docDATA_INSTALL = $(INSTALL_DATA) +pkgconfigDATA_INSTALL = $(INSTALL_DATA) +pkgdataDATA_INSTALL = $(INSTALL_DATA) +DATA = $(dist_doc_DATA) $(pkgconfig_DATA) $(pkgdata_DATA) +includeHEADERS_INSTALL = $(INSTALL_HEADER) +am__zinclude_HEADERS_DIST = include/zbar/Scanner.h \ + include/zbar/Decoder.h include/zbar/Exception.h \ + include/zbar/Symbol.h include/zbar/Image.h \ + include/zbar/ImageScanner.h include/zbar/Video.h \ + include/zbar/Window.h include/zbar/Processor.h \ + include/zbar/zbargtk.h include/zbar/QZBar.h \ + include/zbar/QZBarImage.h +zincludeHEADERS_INSTALL = $(INSTALL_HEADER) +HEADERS = $(include_HEADERS) $(zinclude_HEADERS) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +distdir = $(PACKAGE)-$(VERSION) +top_distdir = $(distdir) +am__remove_distdir = \ + { test ! -d $(distdir) \ + || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \ + && rm -fr $(distdir); }; } +DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2 +GZIP_ENV = --best +distuninstallcheck_listfiles = find . -type f -print +distcleancheck_listfiles = find . -type f -print +ACLOCAL = ${SHELL} /home/vagrant/zbar-0.10/config/missing --run aclocal-1.10 +AMTAR = ${SHELL} /home/vagrant/zbar-0.10/config/missing --run tar +AR = ar +AS = as +AUTOCONF = ${SHELL} /home/vagrant/zbar-0.10/config/missing --run autoconf +AUTOHEADER = ${SHELL} /home/vagrant/zbar-0.10/config/missing --run autoheader +AUTOMAKE = ${SHELL} /home/vagrant/zbar-0.10/config/missing --run automake-1.10 +AWK = mawk +CC = gcc +CCDEPMODE = depmode=gcc3 +CFLAGS = -g -O2 +CPP = gcc -E +CPPFLAGS = +CXX = g++ +CXXCPP = g++ -E +CXXDEPMODE = depmode=gcc3 +CXXFLAGS = -g -O2 +CYGPATH_W = echo +DEFS = -DHAVE_CONFIG_H +DEPDIR = .deps +DLLTOOL = dlltool +DSYMUTIL = +DUMPBIN = +ECHO_C = +ECHO_N = -n +ECHO_T = +EGREP = /bin/grep -E +EXEEXT = +FGREP = /bin/grep -F +GLIB_GENMARSHAL = glib-genmarshal +GREP = /bin/grep +GTK_CFLAGS = -pthread -I/usr/include/gtk-2.0 -I/usr/lib/i386-linux-gnu/gtk-2.0/include 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perl/examples/processor.pl perl/examples/read_one.pl \ + perl/examples/scan_image.pl perl/t/barcode.png perl/t/ZBar.t \ + perl/t/Decoder.t perl/t/Image.t perl/t/Processor.t \ + perl/t/Scanner.t perl/t/pod.t perl/t/pod-coverage.t +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = zbar.pc $(am__append_44) $(am__append_52) +dist_doc_DATA = COPYING HACKING INSTALL LICENSE NEWS README TODO \ + $(am__append_61) +zincludedir = $(includedir)/zbar +include_HEADERS = include/zbar.h +zinclude_HEADERS = include/zbar/Scanner.h include/zbar/Decoder.h \ + include/zbar/Exception.h include/zbar/Symbol.h \ + include/zbar/Image.h include/zbar/ImageScanner.h \ + include/zbar/Video.h include/zbar/Window.h \ + include/zbar/Processor.h $(am__append_1) $(am__append_2) +zbar_libzbar_la_CPPFLAGS = -I$(srcdir)/zbar $(AM_CPPFLAGS) \ + $(am__append_10) $(am__append_21) +zbar_libzbar_la_LDFLAGS = -no-undefined -version-info $(LIB_VERSION) \ + -export-symbols-regex "^(zbar|_zbar.*_error)_.*" $(AM_LDFLAGS) \ + $(am__append_11) $(am__append_22) $(AM_LDFLAGS) +zbar_libzbar_la_LIBADD = $(LTLIBICONV) $(am__append_12) \ + $(am__append_17) $(am__append_23) $(am__append_25) \ + $(am__append_27) $(AM_LIBADD) +zbar_libzbar_la_SOURCES = zbar/debug.h zbar/config.c zbar/error.h \ + zbar/error.c zbar/symbol.h zbar/symbol.c zbar/image.h \ + zbar/image.c zbar/convert.c zbar/processor.c zbar/processor.h \ + zbar/processor/lock.c zbar/refcnt.h zbar/refcnt.c zbar/timer.h \ + zbar/mutex.h zbar/event.h zbar/thread.h zbar/window.h \ + zbar/window.c zbar/video.h zbar/video.c zbar/img_scanner.h \ + zbar/img_scanner.c zbar/scanner.c zbar/decoder.h \ + zbar/decoder.c $(am__append_3) $(am__append_4) $(am__append_5) \ + $(am__append_6) $(am__append_7) $(am__append_8) \ + $(am__append_9) $(am__append_13) $(am__append_14) \ + $(am__append_15) $(am__append_16) $(am__append_18) \ + $(am__append_19) $(am__append_20) $(am__append_24) \ + $(am__append_26) $(am__append_28) +EXTRA_zbar_libzbar_la_SOURCES = zbar/svg.h zbar/svg.c +zbarimg_zbarimg_SOURCES = zbarimg/zbarimg.c \ + $(am__append_31) +zbarimg_zbarimg_CPPFLAGS = $(MAGICK_CFLAGS) $(AM_CPPFLAGS) +zbarimg_zbarimg_LDADD = $(MAGICK_LIBS) \ + zbar/libzbar.la $(am__append_32) +#zbarcam_zbarcam_SOURCES = zbarcam/zbarcam.c \ +# $(am__append_36) +#zbarcam_zbarcam_LDADD = zbar/libzbar.la \ +# $(am__append_37) +python_zbar_la_CPPFLAGS = $(PYTHON_CFLAGS) $(AM_CPPFLAGS) +python_zbar_la_LDFLAGS = -shared -module -avoid-version -export-dynamic \ + -export-symbols-regex initzbar + +python_zbar_la_LIBADD = $(PYTHON_LIBS) zbar/libzbar.la $(AM_LIBADD) +python_zbar_la_SOURCES = python/zbarmodule.c python/zbarmodule.h \ + python/enum.c python/exception.c python/symbol.c python/symbolset.c \ + python/symboliter.c python/image.c \ + python/processor.c python/imagescanner.c python/decoder.c python/scanner.c + +gtk_libzbargtk_la_CPPFLAGS = -Igtk $(GTK_CFLAGS) $(AM_CPPFLAGS) +gtk_libzbargtk_la_LDFLAGS = -version-info $(ZGTK_LIB_VERSION) \ + -export-symbols-regex "^zbar_gtk_.*" $(AM_LDFLAGS) + +gtk_libzbargtk_la_LIBADD = $(GTK_LIBS) zbar/libzbar.la $(AM_LIBADD) +dist_gtk_libzbargtk_la_SOURCES = gtk/zbargtk.c gtk/zbargtkprivate.h +nodist_gtk_libzbargtk_la_SOURCES = gtk/zbarmarshal.c gtk/zbarmarshal.h +pygtk_zbarpygtk_la_CPPFLAGS = \ + $(GTK_CFLAGS) $(PYTHON_CFLAGS) $(PYGTK_CFLAGS) $(AM_CPPFLAGS) + +pygtk_zbarpygtk_la_LDFLAGS = -shared -module -avoid-version -export-dynamic \ + -export-symbols-regex initzbarpygtk + +pygtk_zbarpygtk_la_LIBADD = \ + $(PYTHON_LIBS) $(PYGTK_LIBS) gtk/libzbargtk.la $(AM_LIBADD) + +dist_pygtk_zbarpygtk_la_SOURCES = pygtk/zbarpygtkmodule.c +nodist_pygtk_zbarpygtk_la_SOURCES = pygtk/zbarpygtk.c +#qt_libzbarqt_la_CPPFLAGS = -Iqt $(QT_CFLAGS) $(AM_CPPFLAGS) +#qt_libzbarqt_la_LDFLAGS = -version-info $(ZQT_LIB_VERSION) $(AM_LDFLAGS) +#qt_libzbarqt_la_LIBADD = $(QT_LIBS) zbar/libzbar.la $(AM_LIBADD) +#qt_libzbarqt_la_SOURCES = qt/QZBar.cpp qt/QZBarThread.h qt/QZBarThread.cpp +#nodist_qt_libzbarqt_la_SOURCES = qt/moc_QZBar.cpp qt/moc_QZBarThread.cpp +#plugin_libzbarplugin_la_SOURCES = \ +# plugin/plugin.c + +#plugin_libzbarplugin_la_CPPFLAGS = $(MOZILLA_CFLAGS) $(AM_CPPFLAGS) +#plugin_libzbarplugin_la_LDFLAGS = $(MOZILLA_LIBS) $(AM_LDFLAGS) +test_test_decode_SOURCES = test/test_decode.c test/pdf417_encode.h +test_test_decode_CFLAGS = -Wno-unused $(AM_CFLAGS) +test_test_decode_LDADD = zbar/libzbar.la $(AM_LDADD) +TEST_IMAGE_SOURCES = test/test_images.c test/test_images.h +test_test_convert_SOURCES = test/test_convert.c $(TEST_IMAGE_SOURCES) +test_test_convert_LDADD = zbar/libzbar.la $(AM_LDADD) +#test_test_video_SOURCES = test/test_video.c $(TEST_IMAGE_SOURCES) +#test_test_video_LDADD = zbar/libzbar.la $(AM_LDADD) +test_test_proc_SOURCES = test/test_proc.c $(TEST_IMAGE_SOURCES) +test_test_proc_LDADD = zbar/libzbar.la $(AM_LDADD) +test_test_cpp_SOURCES = test/test_cpp.cpp +test_test_cpp_LDADD = zbar/libzbar.la $(AM_LDADD) +test_test_jpeg_SOURCES = test/test_jpeg.c +test_test_jpeg_LDADD = zbar/libzbar.la $(AM_LDADD) +test_dbg_scan_SOURCES = test/dbg_scan.cpp +test_dbg_scan_CPPFLAGS = $(MAGICK_CFLAGS) $(AM_CPPFLAGS) +test_dbg_scan_LDADD = $(MAGICK_LIBS) -lMagick++ zbar/libzbar.la $(AM_LDADD) +test_test_gtk_SOURCES = test/test_gtk.c test/scan_video.c +test_test_gtk_CPPFLAGS = $(GTK_CFLAGS) $(AM_CPPFLAGS) +test_test_gtk_LDADD = $(GTK_LIBS) gtk/libzbargtk.la $(AM_LDADD) +#test_test_qt_SOURCES = test/test_qt.cpp test/scan_video.c +#nodist_test_test_qt_SOURCES = test/moc_test_qt.h +#test_test_qt_CPPFLAGS = -Itest $(QT_CFLAGS) $(AM_CPPFLAGS) +#test_test_qt_LDADD = $(QT_LIBS) qt/libzbarqt.la $(AM_LDADD) + +# documentation sources +DOCSOURCES = doc/manual.xml doc/version.xml doc/reldate.xml \ + doc/ref/zbarimg.xml doc/ref/zbarcam.xml doc/ref/commonoptions.xml + + +# man page targets to distribute and install +dist_man_MANS = $(am__append_59) $(am__append_60) + +# witness to man page build (many-to-many workaround) +man_stamp = doc/man/man.stamp +# xmlto --searchpath broken again... +doc_path = --searchpath $(abs_builddir)/doc -m \ + $(abs_srcdir)/doc/style.xsl --skip-validation +#pkgdata_DATA = $(srcdir)/examples/barcode.png \ +# $(srcdir)/examples/scan_image.cpp $(srcdir)/examples/scan_image.vcproj + +all: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) all-am + +.SUFFIXES: +.SUFFIXES: .c .cpp .lo .o .obj +am--refresh: + @: +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(srcdir)/include/Makefile.am.inc $(srcdir)/zbar/Makefile.am.inc $(srcdir)/zbarimg/Makefile.am.inc $(srcdir)/zbarcam/Makefile.am.inc $(srcdir)/python/Makefile.am.inc $(srcdir)/gtk/Makefile.am.inc $(srcdir)/pygtk/Makefile.am.inc $(srcdir)/qt/Makefile.am.inc $(srcdir)/plugin/Makefile.am.inc $(srcdir)/test/Makefile.am.inc $(srcdir)/doc/Makefile.am.inc $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \ + cd $(srcdir) && $(AUTOMAKE) --foreign \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + echo ' $(SHELL) ./config.status'; \ + $(SHELL) ./config.status;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + $(SHELL) ./config.status --recheck + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(srcdir) && $(AUTOCONF) +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS) + +include/config.h: include/stamp-h1 + @if test ! -f $@; then \ + rm -f include/stamp-h1; \ + $(MAKE) $(AM_MAKEFLAGS) include/stamp-h1; \ + else :; fi + +include/stamp-h1: $(top_srcdir)/include/config.h.in $(top_builddir)/config.status + @rm -f include/stamp-h1 + cd $(top_builddir) && $(SHELL) ./config.status include/config.h +$(top_srcdir)/include/config.h.in: $(am__configure_deps) + cd $(top_srcdir) && $(AUTOHEADER) + rm -f include/stamp-h1 + touch $@ + +distclean-hdr: + -rm -f include/config.h include/stamp-h1 +zbar.pc: $(top_builddir)/config.status $(srcdir)/zbar.pc.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +zbar-gtk.pc: $(top_builddir)/config.status $(srcdir)/zbar-gtk.pc.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +zbar-qt.pc: $(top_builddir)/config.status $(srcdir)/zbar-qt.pc.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +doc/doxygen.conf: $(top_builddir)/config.status $(top_srcdir)/doc/doxygen.conf.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +install-libLTLIBRARIES: $(lib_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)" + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + if test -f $$p; then \ + f=$(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \ + else :; fi; \ + done + +uninstall-libLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + p=$(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \ + done + +clean-libLTLIBRARIES: + -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +install-pyexecLTLIBRARIES: $(pyexec_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(pyexecdir)" || $(MKDIR_P) "$(DESTDIR)$(pyexecdir)" + @list='$(pyexec_LTLIBRARIES)'; for p in $$list; do \ + if test -f $$p; then \ + f=$(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pyexecLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(pyexecdir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pyexecLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(pyexecdir)/$$f"; \ + else :; fi; \ + done + +uninstall-pyexecLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(pyexec_LTLIBRARIES)'; for p in $$list; do \ + p=$(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(pyexecdir)/$$p'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(pyexecdir)/$$p"; \ + done + +clean-pyexecLTLIBRARIES: + -test -z "$(pyexec_LTLIBRARIES)" || rm -f $(pyexec_LTLIBRARIES) + @list='$(pyexec_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +gtk/$(am__dirstamp): + @$(MKDIR_P) gtk + @: > gtk/$(am__dirstamp) +gtk/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) gtk/$(DEPDIR) + @: > gtk/$(DEPDIR)/$(am__dirstamp) +gtk/gtk_libzbargtk_la-zbargtk.lo: gtk/$(am__dirstamp) \ + gtk/$(DEPDIR)/$(am__dirstamp) +gtk/gtk_libzbargtk_la-zbarmarshal.lo: gtk/$(am__dirstamp) \ + gtk/$(DEPDIR)/$(am__dirstamp) +gtk/libzbargtk.la: $(gtk_libzbargtk_la_OBJECTS) $(gtk_libzbargtk_la_DEPENDENCIES) gtk/$(am__dirstamp) + $(gtk_libzbargtk_la_LINK) $(am_gtk_libzbargtk_la_rpath) $(gtk_libzbargtk_la_OBJECTS) $(gtk_libzbargtk_la_LIBADD) $(LIBS) +plugin/$(am__dirstamp): + @$(MKDIR_P) plugin + @: > plugin/$(am__dirstamp) +plugin/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) plugin/$(DEPDIR) + @: > plugin/$(DEPDIR)/$(am__dirstamp) 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zbar/zbar_libzbar_la-refcnt.$(OBJEXT) + -rm -f zbar/zbar_libzbar_la-refcnt.lo + -rm -f zbar/zbar_libzbar_la-scanner.$(OBJEXT) + -rm -f zbar/zbar_libzbar_la-scanner.lo + -rm -f zbar/zbar_libzbar_la-svg.$(OBJEXT) + -rm -f zbar/zbar_libzbar_la-svg.lo + -rm -f zbar/zbar_libzbar_la-symbol.$(OBJEXT) + -rm -f zbar/zbar_libzbar_la-symbol.lo + -rm -f zbar/zbar_libzbar_la-video.$(OBJEXT) + -rm -f zbar/zbar_libzbar_la-video.lo + -rm -f zbar/zbar_libzbar_la-window.$(OBJEXT) + -rm -f zbar/zbar_libzbar_la-window.lo + -rm -f zbarcam/zbarcam.$(OBJEXT) + -rm -f zbarimg/zbarimg_zbarimg-zbarimg.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +include gtk/$(DEPDIR)/gtk_libzbargtk_la-zbargtk.Plo +include gtk/$(DEPDIR)/gtk_libzbargtk_la-zbarmarshal.Plo +include plugin/$(DEPDIR)/plugin_libzbarplugin_la-plugin.Plo +include pygtk/$(DEPDIR)/pygtk_zbarpygtk_la-zbarpygtk.Plo +include pygtk/$(DEPDIR)/pygtk_zbarpygtk_la-zbarpygtkmodule.Plo +include python/$(DEPDIR)/python_zbar_la-decoder.Plo +include python/$(DEPDIR)/python_zbar_la-enum.Plo +include python/$(DEPDIR)/python_zbar_la-exception.Plo +include python/$(DEPDIR)/python_zbar_la-image.Plo +include python/$(DEPDIR)/python_zbar_la-imagescanner.Plo +include python/$(DEPDIR)/python_zbar_la-processor.Plo +include python/$(DEPDIR)/python_zbar_la-scanner.Plo +include python/$(DEPDIR)/python_zbar_la-symbol.Plo +include python/$(DEPDIR)/python_zbar_la-symboliter.Plo +include python/$(DEPDIR)/python_zbar_la-symbolset.Plo +include python/$(DEPDIR)/python_zbar_la-zbarmodule.Plo +include qt/$(DEPDIR)/qt_libzbarqt_la-QZBar.Plo +include qt/$(DEPDIR)/qt_libzbarqt_la-QZBarThread.Plo +include qt/$(DEPDIR)/qt_libzbarqt_la-moc_QZBar.Plo +include qt/$(DEPDIR)/qt_libzbarqt_la-moc_QZBarThread.Plo +include test/$(DEPDIR)/test_convert.Po +include test/$(DEPDIR)/test_cpp.Po +include test/$(DEPDIR)/test_dbg_scan-dbg_scan.Po +include test/$(DEPDIR)/test_images.Po +include test/$(DEPDIR)/test_jpeg.Po +include test/$(DEPDIR)/test_proc.Po +include test/$(DEPDIR)/test_test_decode-test_decode.Po +include test/$(DEPDIR)/test_test_gtk-scan_video.Po +include test/$(DEPDIR)/test_test_gtk-test_gtk.Po +include test/$(DEPDIR)/test_test_qt-scan_video.Po +include test/$(DEPDIR)/test_test_qt-test_qt.Po +include test/$(DEPDIR)/test_video.Po +include zbar/$(DEPDIR)/zbar_libzbar_la-config.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-convert.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-decoder.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-error.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-image.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-img_scanner.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-jpeg.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-processor.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-refcnt.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-scanner.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-svg.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-symbol.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-video.Plo +include zbar/$(DEPDIR)/zbar_libzbar_la-window.Plo +include zbar/decoder/$(DEPDIR)/zbar_libzbar_la-code128.Plo +include zbar/decoder/$(DEPDIR)/zbar_libzbar_la-code39.Plo +include zbar/decoder/$(DEPDIR)/zbar_libzbar_la-ean.Plo +include zbar/decoder/$(DEPDIR)/zbar_libzbar_la-i25.Plo +include zbar/decoder/$(DEPDIR)/zbar_libzbar_la-pdf417.Plo +include zbar/decoder/$(DEPDIR)/zbar_libzbar_la-qr_finder.Plo +include zbar/processor/$(DEPDIR)/zbar_libzbar_la-lock.Plo +include zbar/processor/$(DEPDIR)/zbar_libzbar_la-null.Plo +include zbar/processor/$(DEPDIR)/zbar_libzbar_la-posix.Plo +include zbar/processor/$(DEPDIR)/zbar_libzbar_la-win.Plo +include zbar/processor/$(DEPDIR)/zbar_libzbar_la-x.Plo +include zbar/qrcode/$(DEPDIR)/zbar_libzbar_la-bch15_5.Plo +include zbar/qrcode/$(DEPDIR)/zbar_libzbar_la-binarize.Plo +include zbar/qrcode/$(DEPDIR)/zbar_libzbar_la-isaac.Plo +include zbar/qrcode/$(DEPDIR)/zbar_libzbar_la-qrdec.Plo +include zbar/qrcode/$(DEPDIR)/zbar_libzbar_la-qrdectxt.Plo +include zbar/qrcode/$(DEPDIR)/zbar_libzbar_la-rs.Plo +include zbar/qrcode/$(DEPDIR)/zbar_libzbar_la-util.Plo +include zbar/video/$(DEPDIR)/zbar_libzbar_la-null.Plo +include zbar/video/$(DEPDIR)/zbar_libzbar_la-v4l1.Plo +include zbar/video/$(DEPDIR)/zbar_libzbar_la-v4l2.Plo +include zbar/video/$(DEPDIR)/zbar_libzbar_la-vfw.Plo +include zbar/window/$(DEPDIR)/zbar_libzbar_la-dib.Plo +include zbar/window/$(DEPDIR)/zbar_libzbar_la-null.Plo +include zbar/window/$(DEPDIR)/zbar_libzbar_la-win.Plo +include zbar/window/$(DEPDIR)/zbar_libzbar_la-x.Plo +include zbar/window/$(DEPDIR)/zbar_libzbar_la-ximage.Plo +include zbar/window/$(DEPDIR)/zbar_libzbar_la-xv.Plo +include zbarcam/$(DEPDIR)/zbarcam.Po +include zbarimg/$(DEPDIR)/zbarimg_zbarimg-zbarimg.Po + +.c.o: + depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\ + $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ + mv -f $$depbase.Tpo $$depbase.Po +# source='$<' object='$@' libtool=no \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(COMPILE) -c -o $@ $< + +.c.obj: + depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\ + $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\ + mv -f $$depbase.Tpo $$depbase.Po +# source='$<' object='$@' libtool=no \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'` + +.c.lo: + depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\ + $(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ + mv -f $$depbase.Tpo $$depbase.Plo +# source='$<' object='$@' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LTCOMPILE) -c -o $@ $< + +gtk/gtk_libzbargtk_la-zbargtk.lo: gtk/zbargtk.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gtk_libzbargtk_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT gtk/gtk_libzbargtk_la-zbargtk.lo -MD -MP -MF gtk/$(DEPDIR)/gtk_libzbargtk_la-zbargtk.Tpo -c -o gtk/gtk_libzbargtk_la-zbargtk.lo `test -f 'gtk/zbargtk.c' || echo '$(srcdir)/'`gtk/zbargtk.c + mv -f gtk/$(DEPDIR)/gtk_libzbargtk_la-zbargtk.Tpo gtk/$(DEPDIR)/gtk_libzbargtk_la-zbargtk.Plo +# source='gtk/zbargtk.c' object='gtk/gtk_libzbargtk_la-zbargtk.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gtk_libzbargtk_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gtk/gtk_libzbargtk_la-zbargtk.lo `test -f 'gtk/zbargtk.c' || echo '$(srcdir)/'`gtk/zbargtk.c + +gtk/gtk_libzbargtk_la-zbarmarshal.lo: gtk/zbarmarshal.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gtk_libzbargtk_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT gtk/gtk_libzbargtk_la-zbarmarshal.lo -MD -MP -MF gtk/$(DEPDIR)/gtk_libzbargtk_la-zbarmarshal.Tpo -c -o gtk/gtk_libzbargtk_la-zbarmarshal.lo `test -f 'gtk/zbarmarshal.c' || echo '$(srcdir)/'`gtk/zbarmarshal.c + mv -f gtk/$(DEPDIR)/gtk_libzbargtk_la-zbarmarshal.Tpo gtk/$(DEPDIR)/gtk_libzbargtk_la-zbarmarshal.Plo +# source='gtk/zbarmarshal.c' object='gtk/gtk_libzbargtk_la-zbarmarshal.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gtk_libzbargtk_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gtk/gtk_libzbargtk_la-zbarmarshal.lo `test -f 'gtk/zbarmarshal.c' || echo '$(srcdir)/'`gtk/zbarmarshal.c + +plugin/plugin_libzbarplugin_la-plugin.lo: plugin/plugin.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(plugin_libzbarplugin_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT plugin/plugin_libzbarplugin_la-plugin.lo -MD -MP -MF plugin/$(DEPDIR)/plugin_libzbarplugin_la-plugin.Tpo -c -o plugin/plugin_libzbarplugin_la-plugin.lo `test -f 'plugin/plugin.c' || echo '$(srcdir)/'`plugin/plugin.c + mv -f plugin/$(DEPDIR)/plugin_libzbarplugin_la-plugin.Tpo plugin/$(DEPDIR)/plugin_libzbarplugin_la-plugin.Plo +# source='plugin/plugin.c' object='plugin/plugin_libzbarplugin_la-plugin.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(plugin_libzbarplugin_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o plugin/plugin_libzbarplugin_la-plugin.lo `test -f 'plugin/plugin.c' || echo '$(srcdir)/'`plugin/plugin.c + +pygtk/pygtk_zbarpygtk_la-zbarpygtkmodule.lo: pygtk/zbarpygtkmodule.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pygtk_zbarpygtk_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT pygtk/pygtk_zbarpygtk_la-zbarpygtkmodule.lo -MD -MP -MF pygtk/$(DEPDIR)/pygtk_zbarpygtk_la-zbarpygtkmodule.Tpo -c -o pygtk/pygtk_zbarpygtk_la-zbarpygtkmodule.lo `test -f 'pygtk/zbarpygtkmodule.c' || echo '$(srcdir)/'`pygtk/zbarpygtkmodule.c + mv -f pygtk/$(DEPDIR)/pygtk_zbarpygtk_la-zbarpygtkmodule.Tpo pygtk/$(DEPDIR)/pygtk_zbarpygtk_la-zbarpygtkmodule.Plo +# source='pygtk/zbarpygtkmodule.c' object='pygtk/pygtk_zbarpygtk_la-zbarpygtkmodule.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pygtk_zbarpygtk_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o pygtk/pygtk_zbarpygtk_la-zbarpygtkmodule.lo `test -f 'pygtk/zbarpygtkmodule.c' || echo '$(srcdir)/'`pygtk/zbarpygtkmodule.c + +pygtk/pygtk_zbarpygtk_la-zbarpygtk.lo: pygtk/zbarpygtk.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pygtk_zbarpygtk_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT pygtk/pygtk_zbarpygtk_la-zbarpygtk.lo -MD -MP -MF pygtk/$(DEPDIR)/pygtk_zbarpygtk_la-zbarpygtk.Tpo -c -o pygtk/pygtk_zbarpygtk_la-zbarpygtk.lo `test -f 'pygtk/zbarpygtk.c' || echo '$(srcdir)/'`pygtk/zbarpygtk.c + mv -f pygtk/$(DEPDIR)/pygtk_zbarpygtk_la-zbarpygtk.Tpo pygtk/$(DEPDIR)/pygtk_zbarpygtk_la-zbarpygtk.Plo +# source='pygtk/zbarpygtk.c' object='pygtk/pygtk_zbarpygtk_la-zbarpygtk.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pygtk_zbarpygtk_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o pygtk/pygtk_zbarpygtk_la-zbarpygtk.lo `test -f 'pygtk/zbarpygtk.c' || echo '$(srcdir)/'`pygtk/zbarpygtk.c + +python/python_zbar_la-zbarmodule.lo: python/zbarmodule.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT python/python_zbar_la-zbarmodule.lo -MD -MP -MF python/$(DEPDIR)/python_zbar_la-zbarmodule.Tpo -c -o python/python_zbar_la-zbarmodule.lo `test -f 'python/zbarmodule.c' || echo '$(srcdir)/'`python/zbarmodule.c + mv -f python/$(DEPDIR)/python_zbar_la-zbarmodule.Tpo python/$(DEPDIR)/python_zbar_la-zbarmodule.Plo +# source='python/zbarmodule.c' object='python/python_zbar_la-zbarmodule.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o python/python_zbar_la-zbarmodule.lo `test -f 'python/zbarmodule.c' || echo '$(srcdir)/'`python/zbarmodule.c + +python/python_zbar_la-enum.lo: python/enum.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT python/python_zbar_la-enum.lo -MD -MP -MF python/$(DEPDIR)/python_zbar_la-enum.Tpo -c -o python/python_zbar_la-enum.lo `test -f 'python/enum.c' || echo '$(srcdir)/'`python/enum.c + mv -f python/$(DEPDIR)/python_zbar_la-enum.Tpo python/$(DEPDIR)/python_zbar_la-enum.Plo +# source='python/enum.c' object='python/python_zbar_la-enum.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o python/python_zbar_la-enum.lo `test -f 'python/enum.c' || echo '$(srcdir)/'`python/enum.c + +python/python_zbar_la-exception.lo: python/exception.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT python/python_zbar_la-exception.lo -MD -MP -MF python/$(DEPDIR)/python_zbar_la-exception.Tpo -c -o python/python_zbar_la-exception.lo `test -f 'python/exception.c' || echo '$(srcdir)/'`python/exception.c + mv -f python/$(DEPDIR)/python_zbar_la-exception.Tpo python/$(DEPDIR)/python_zbar_la-exception.Plo +# source='python/exception.c' object='python/python_zbar_la-exception.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o python/python_zbar_la-exception.lo `test -f 'python/exception.c' || echo '$(srcdir)/'`python/exception.c + +python/python_zbar_la-symbol.lo: python/symbol.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT python/python_zbar_la-symbol.lo -MD -MP -MF python/$(DEPDIR)/python_zbar_la-symbol.Tpo -c -o python/python_zbar_la-symbol.lo `test -f 'python/symbol.c' || echo '$(srcdir)/'`python/symbol.c + mv -f python/$(DEPDIR)/python_zbar_la-symbol.Tpo python/$(DEPDIR)/python_zbar_la-symbol.Plo +# source='python/symbol.c' object='python/python_zbar_la-symbol.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o python/python_zbar_la-symbol.lo `test -f 'python/symbol.c' || echo '$(srcdir)/'`python/symbol.c + +python/python_zbar_la-symbolset.lo: python/symbolset.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT python/python_zbar_la-symbolset.lo -MD -MP -MF python/$(DEPDIR)/python_zbar_la-symbolset.Tpo -c -o python/python_zbar_la-symbolset.lo `test -f 'python/symbolset.c' || echo '$(srcdir)/'`python/symbolset.c + mv -f python/$(DEPDIR)/python_zbar_la-symbolset.Tpo python/$(DEPDIR)/python_zbar_la-symbolset.Plo +# source='python/symbolset.c' object='python/python_zbar_la-symbolset.lo' libtool=yes \ +# DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \ +# $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o python/python_zbar_la-symbolset.lo `test -f 'python/symbolset.c' || echo '$(srcdir)/'`python/symbolset.c + +python/python_zbar_la-symboliter.lo: python/symboliter.c + $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(python_zbar_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT python/python_zbar_la-symboliter.lo -MD -MP -MF python/$(DEPDIR)/python_zbar_la-symboliter.Tpo -c -o python/python_zbar_la-symboliter.lo `test -f 'python/symboliter.c' || echo 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"x"; then suite='http://zbar.sf.net/test'; fi ; \ + $(PYTHON) $(srcdir)/test/barcodetest.py $$suite + +%.h: %.list + $(GLIB_GENMARSHAL) --g-fatal-warnings --prefix=zbar_marshal \ + --header $^ > $@ + +%.c: %.list + $(GLIB_GENMARSHAL) --g-fatal-warnings --prefix=zbar_marshal \ + --body $^ > $@ + +# FIXME ugly hack to fixup new name... now non-standard? +pygtk/zbarpygtk.defs: include/zbar/zbargtk.h + $(PYTHON) $(PYGTK_H2DEF) $< | \ + $(SED) -e 's/Z_TYPE_BAR_/ZBAR_TYPE_/' > $@ + +pygtk/%.c: pygtk/%.defs $(srcdir)/pygtk/zbarpygtk.override + $(PYGTK_CODEGEN) --prefix zbarpygtk \ + --register $(PYGTK_DEFS)/gdk-types.defs \ + --override $(srcdir)/pygtk/zbarpygtk.override $< > $@ + +#qt/moc_%.cpp: qt/%.h +# $(MOC) $(qt_libzbarqt_la_CPPFLAGS) $< -o $@ + +#qt/moc_%.cpp: include/zbar/%.h +# $(MOC) $(qt_libzbarqt_la_CPPFLAGS) $< -o $@ + +#test/moc_%.h: test/%.cpp +# $(MOC) -i $(test_test_qt_CPPFLAGS) $< -o $@ + +docs: $(dist_man_MANS) #dist_doc_DATA +.PHONY: docs + +#pdf: doc/zbar-manual.pdf +#doc/zbar-manual.pdf: $(DOCSOURCES) +# $(XMLTO) $(XMLTOFLAGS) -o doc pdf $< + +html-local: doc/html/index.html +doc/html/index.html: $(DOCSOURCES) + $(XMLTO) $(doc_path) $(XMLTOFLAGS) -o doc/html xhtml $< + +$(dist_man_MANS): $(man_stamp) + @if test ! -f $@ ; then \ + rm -f $(man_stamp) ; \ + $(MAKE) $(AM_MAKEFLAGS) $(man_stamp) ; \ + fi + +$(man_stamp): $(DOCSOURCES) + @$(mkdir_p) doc/man 2>/dev/null + @rm -f $(man_stamp).tmp + @touch $(man_stamp).tmp + $(XMLTO) $(doc_path) $(XMLTOFLAGS) -o doc/man man $< + @mv $(man_stamp).tmp $(man_stamp) + +#%-rc.o: %.rc +# $(RC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ +# $(AM_CPPFLAGS) $(CPPFLAGS) -o $@ $< +#%-rc.lo: %.rc +# $(LIBTOOL) --tag=RC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ +# --mode=compile $(RC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ +# $(AM_CPPFLAGS) $(CPPFLAGS) -o $@ $< + +# install to tmp dest and run NSIS to generate installer +#dist-nsis: html-local +# test ! -e _nsis || test -d _nsis && rm -rf _nsis +# mkdir _nsis +# tmpinst=`cd _nsis && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ +# && $(MAKE) $(AM_MAKEFLAGS) DESTDIR=$$tmpinst prefix=/ install +# cp zbar/.libs/libzbar-0.dll.def _nsis/lib/libzbar-0.def +# cp -r doc/html _nsis/share/doc/zbar/ +# $(WINEXEC) lib.exe /machine:x86 /def:_nsis/lib/libzbar-0.def /out:_nsis/lib/libzbar-0.lib +# cd _nsis && \ +# makensis -NOCD -V2 -DVERSION=$(VERSION) $(abs_srcdir)/zbar.nsi +# @ls -l _nsis/zbar-$(VERSION)-setup.exe +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..9608be6 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,90 @@ +AM_CPPFLAGS = -I$(srcdir)/include +AM_CFLAGS = -Wall -Wno-parentheses +AM_CXXFLAGS = $(AM_CFLAGS) +ACLOCAL_AMFLAGS = -I config +bin_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +lib_LTLIBRARIES = +pyexec_LTLIBRARIES = +CLEANFILES = +DISTCLEANFILES = +BUILT_SOURCES = +EXTRA_DIST = + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = zbar.pc + +dist_doc_DATA = COPYING HACKING INSTALL LICENSE NEWS README TODO + +include $(srcdir)/include/Makefile.am.inc +include $(srcdir)/zbar/Makefile.am.inc +if HAVE_MAGICK +include $(srcdir)/zbarimg/Makefile.am.inc +endif +if HAVE_VIDEO +include $(srcdir)/zbarcam/Makefile.am.inc +endif +if HAVE_PYTHON +include $(srcdir)/python/Makefile.am.inc +endif +if HAVE_GTK +include $(srcdir)/gtk/Makefile.am.inc +pkgconfig_DATA += zbar-gtk.pc +if HAVE_PYTHON +include $(srcdir)/pygtk/Makefile.am.inc +endif +endif +if HAVE_QT +include $(srcdir)/qt/Makefile.am.inc +pkgconfig_DATA += zbar-qt.pc +endif +if HAVE_NPAPI +include $(srcdir)/plugin/Makefile.am.inc +endif +include $(srcdir)/test/Makefile.am.inc +include $(srcdir)/doc/Makefile.am.inc + +EXTRA_DIST += zbar.ico zbar.nsi + +EXTRA_DIST += examples/upcrpc.pl examples/upcrpc.py examples/paginate.pl \ + examples/barcode.png examples/processor.pl examples/processor.py \ + examples/read_one.py examples/read_one.pl \ + examples/scan_image.c examples/scan_image.cpp examples/scan_image.pl \ + examples/scan_image.py examples/scan_image.vcproj + +EXTRA_DIST += perl/MANIFEST perl/README perl/Changes perl/COPYING.LIB \ + perl/Makefile.PL perl/typemap perl/ZBar.xs perl/ppport.h \ + perl/ZBar.pm perl/inc/Devel/CheckLib.pm perl/ZBar/Image.pod \ + perl/ZBar/ImageScanner.pod perl/ZBar/Processor.pod perl/ZBar/Symbol.pod \ + perl/examples/paginate.pl perl/examples/processor.pl \ + perl/examples/read_one.pl perl/examples/scan_image.pl \ + perl/t/barcode.png perl/t/ZBar.t perl/t/Decoder.t perl/t/Image.t \ + perl/t/Processor.t perl/t/Scanner.t perl/t/pod.t perl/t/pod-coverage.t + +if WIN32 +dist_doc_DATA += README.windows +pkgdata_DATA = $(srcdir)/examples/barcode.png \ + $(srcdir)/examples/scan_image.cpp $(srcdir)/examples/scan_image.vcproj + +%-rc.o: %.rc + $(RC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) -o $@ $< +%-rc.lo: %.rc + $(LIBTOOL) --tag=RC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(RC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) -o $@ $< + +# install to tmp dest and run NSIS to generate installer +dist-nsis: html-local + test ! -e _nsis || test -d _nsis && rm -rf _nsis + mkdir _nsis + tmpinst=`cd _nsis && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ + && $(MAKE) $(AM_MAKEFLAGS) DESTDIR=$$tmpinst prefix=/ install + cp zbar/.libs/libzbar-0.dll.def _nsis/lib/libzbar-0.def + cp -r doc/html _nsis/share/doc/zbar/ + $(WINEXEC) lib.exe /machine:x86 /def:_nsis/lib/libzbar-0.def /out:_nsis/lib/libzbar-0.lib + cd _nsis && \ + makensis -NOCD -V2 -DVERSION=$(VERSION) $(abs_srcdir)/zbar.nsi + @ls -l _nsis/zbar-$(VERSION)-setup.exe +endif diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..5e7ad77 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,2657 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +bin_PROGRAMS = $(am__EXEEXT_2) $(am__EXEEXT_3) +check_PROGRAMS = test/test_decode$(EXEEXT) test/test_convert$(EXEEXT) \ + $(am__EXEEXT_4) test/test_proc$(EXEEXT) test/test_cpp$(EXEEXT) \ + $(am__EXEEXT_5) $(am__EXEEXT_6) $(am__EXEEXT_7) +EXTRA_PROGRAMS = $(am__EXEEXT_1) +DIST_COMMON = README $(am__configure_deps) $(am__dist_doc_DATA_DIST) \ + $(am__zinclude_HEADERS_DIST) $(dist_man_MANS) \ + $(include_HEADERS) $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ + $(srcdir)/doc/Makefile.am.inc $(srcdir)/gtk/Makefile.am.inc \ + $(srcdir)/include/Makefile.am.inc \ + $(srcdir)/plugin/Makefile.am.inc \ + $(srcdir)/pygtk/Makefile.am.inc \ + $(srcdir)/python/Makefile.am.inc $(srcdir)/qt/Makefile.am.inc \ + $(srcdir)/test/Makefile.am.inc $(srcdir)/zbar-gtk.pc.in \ + $(srcdir)/zbar-qt.pc.in $(srcdir)/zbar.pc.in \ + $(srcdir)/zbar/Makefile.am.inc \ + $(srcdir)/zbarcam/Makefile.am.inc \ + $(srcdir)/zbarimg/Makefile.am.inc $(top_srcdir)/configure \ + $(top_srcdir)/doc/doxygen.conf.in \ + $(top_srcdir)/include/config.h.in COPYING ChangeLog INSTALL \ + NEWS TODO config/compile config/config.guess \ + config/config.rpath config/config.sub config/depcomp \ + config/install-sh config/ltmain.sh config/missing +@HAVE_GTK_TRUE@am__append_1 = include/zbar/zbargtk.h +@HAVE_QT_TRUE@am__append_2 = include/zbar/QZBar.h include/zbar/QZBarImage.h +@ENABLE_EAN_TRUE@am__append_3 = zbar/decoder/ean.h zbar/decoder/ean.c +@ENABLE_CODE128_TRUE@am__append_4 = zbar/decoder/code128.h zbar/decoder/code128.c +@ENABLE_CODE39_TRUE@am__append_5 = zbar/decoder/code39.h zbar/decoder/code39.c +@ENABLE_I25_TRUE@am__append_6 = zbar/decoder/i25.h zbar/decoder/i25.c +@ENABLE_PDF417_TRUE@am__append_7 = zbar/decoder/pdf417.h zbar/decoder/pdf417.c \ +@ENABLE_PDF417_TRUE@ zbar/decoder/pdf417_hash.h + +@ENABLE_QRCODE_TRUE@am__append_8 = zbar/qrcode.h \ +@ENABLE_QRCODE_TRUE@ zbar/decoder/qr_finder.h zbar/decoder/qr_finder.c \ +@ENABLE_QRCODE_TRUE@ zbar/qrcode/qrdec.h zbar/qrcode/qrdec.c zbar/qrcode/qrdectxt.c \ +@ENABLE_QRCODE_TRUE@ zbar/qrcode/rs.h zbar/qrcode/rs.c \ +@ENABLE_QRCODE_TRUE@ zbar/qrcode/isaac.h zbar/qrcode/isaac.c \ +@ENABLE_QRCODE_TRUE@ zbar/qrcode/bch15_5.h zbar/qrcode/bch15_5.c \ +@ENABLE_QRCODE_TRUE@ zbar/qrcode/binarize.h zbar/qrcode/binarize.c \ +@ENABLE_QRCODE_TRUE@ zbar/qrcode/util.h zbar/qrcode/util.c + +@WIN32_TRUE@am__append_9 = zbar/processor/win.c zbar/libzbar.rc +@WIN32_TRUE@am__append_10 = -mthreads +@WIN32_TRUE@am__append_11 = -mthreads +# FIXME broken +@WIN32_TRUE@am__append_12 = zbar/libzbar-rc.lo +@WIN32_FALSE@am__append_13 = zbar/processor/posix.h zbar/processor/posix.c +@HAVE_V4L1_TRUE@am__append_14 = zbar/video/v4l1.c +@HAVE_V4L1_TRUE@@HAVE_V4L2_TRUE@am__append_15 = zbar/video/v4l2.c +@HAVE_VIDEO_TRUE@@WIN32_TRUE@am__append_16 = zbar/video/vfw.c +@HAVE_VIDEO_TRUE@@WIN32_TRUE@am__append_17 = -lvfw32 +@HAVE_VIDEO_FALSE@am__append_18 = zbar/video/null.c +@HAVE_JPEG_TRUE@am__append_19 = zbar/jpeg.c +@HAVE_X_TRUE@am__append_20 = zbar/processor/x.c \ +@HAVE_X_TRUE@ zbar/window/x.h zbar/window/x.c zbar/window/ximage.c + +@HAVE_X_TRUE@am__append_21 = $(X_CFLAGS) +@HAVE_X_TRUE@am__append_22 = $(X_LIBS) +@HAVE_X_TRUE@am__append_23 = $(X_PRE_LIBS) -lX11 $(X_EXTRA_LIBS) +@HAVE_XV_TRUE@@HAVE_X_TRUE@am__append_24 = zbar/window/xv.c +@HAVE_XV_TRUE@@HAVE_X_TRUE@am__append_25 = $(XV_LIBS) +@HAVE_X_FALSE@@WIN32_TRUE@am__append_26 = zbar/window/win.h zbar/window/win.c \ +@HAVE_X_FALSE@@WIN32_TRUE@ zbar/window/dib.c + +# zbar/window/vfw.c -lvfw32 +@HAVE_X_FALSE@@WIN32_TRUE@am__append_27 = -lgdi32 -lwinmm +@HAVE_X_FALSE@@WIN32_FALSE@am__append_28 = zbar/processor/null.c zbar/window/null.c +@HAVE_MAGICK_TRUE@am__append_29 = zbarimg/zbarimg +# automake bug in "monolithic mode"? +@HAVE_MAGICK_TRUE@am__append_30 = zbarimg/.libs/zbarimg +@HAVE_MAGICK_TRUE@@WIN32_TRUE@am__append_31 = zbarimg/zbarimg.rc +@HAVE_MAGICK_TRUE@@WIN32_TRUE@am__append_32 = zbarimg/zbarimg-rc.o +@HAVE_MAGICK_TRUE@am__append_33 = test/barcodetest.py +@HAVE_VIDEO_TRUE@am__append_34 = zbarcam/zbarcam +# automake bug in "monolithic mode"? +@HAVE_VIDEO_TRUE@am__append_35 = zbarcam/.libs/zbarcam +@HAVE_VIDEO_TRUE@@WIN32_TRUE@am__append_36 = zbarcam/zbarcam.rc +@HAVE_VIDEO_TRUE@@WIN32_TRUE@am__append_37 = zbarcam/zbarcam-rc.o +@HAVE_PYTHON_TRUE@am__append_38 = python/zbar.la +@HAVE_PYTHON_TRUE@am__append_39 = python/test/barcode.png python/test/test_zbar.py +@HAVE_GTK_TRUE@am__append_40 = gtk/libzbargtk.la +@HAVE_GTK_TRUE@am__append_41 = gtk/zbarmarshal.c gtk/zbarmarshal.h +@HAVE_GTK_TRUE@am__append_42 = gtk/zbarmarshal.c gtk/zbarmarshal.h +@HAVE_GTK_TRUE@am__append_43 = gtk/zbarmarshal.list +@HAVE_GTK_TRUE@am__append_44 = zbar-gtk.pc +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@am__append_45 = pygtk/zbarpygtk.la +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@am__append_46 = pygtk/zbarpygtk.c pygtk/zbarpygtk.defs +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@am__append_47 = pygtk/zbarpygtk.c pygtk/zbarpygtk.defs +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@am__append_48 = pygtk/zbarpygtk.override +@HAVE_QT_TRUE@am__append_49 = qt/libzbarqt.la +@HAVE_QT_TRUE@am__append_50 = $(nodist_qt_libzbarqt_la_SOURCES) \ +@HAVE_QT_TRUE@ $(nodist_test_test_qt_SOURCES) +@HAVE_QT_TRUE@am__append_51 = $(nodist_qt_libzbarqt_la_SOURCES) \ +@HAVE_QT_TRUE@ $(nodist_test_test_qt_SOURCES) +@HAVE_QT_TRUE@am__append_52 = zbar-qt.pc +@HAVE_NPAPI_TRUE@am__append_53 = plugin/libzbarplugin.la + +#check_PROGRAMS += test/test_window +#test_test_window_SOURCES = test/test_window.c $(TEST_IMAGE_SOURCES) +#test_test_window_CPPFLAGS = -I$(srcdir)/zbar $(AM_CPPFLAGS) +#test_test_window_LDADD = zbar/libzbar.la $(AM_LDADD) +@HAVE_VIDEO_TRUE@am__append_54 = test/test_video +@HAVE_JPEG_TRUE@am__append_55 = test/test_jpeg +@HAVE_MAGICK_TRUE@am__append_56 = test/dbg_scan +@HAVE_GTK_TRUE@am__append_57 = test/test_gtk +@HAVE_QT_TRUE@am__append_58 = test/test_qt +@HAVE_MAGICK_TRUE@am__append_59 = doc/man/zbarimg.1 +@HAVE_VIDEO_TRUE@am__append_60 = doc/man/zbarcam.1 +@WIN32_TRUE@am__append_61 = README.windows +subdir = . +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/config/libtool.m4 \ + $(top_srcdir)/config/ltoptions.m4 \ + $(top_srcdir)/config/ltsugar.m4 \ + $(top_srcdir)/config/ltversion.m4 \ + $(top_srcdir)/config/lt~obsolete.m4 $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ + configure.lineno config.status.lineno +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/include/config.h +CONFIG_CLEAN_FILES = zbar.pc zbar-gtk.pc zbar-qt.pc doc/doxygen.conf +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(pyexecdir)" \ + "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" \ + "$(DESTDIR)$(docdir)" "$(DESTDIR)$(pkgconfigdir)" \ + "$(DESTDIR)$(pkgdatadir)" "$(DESTDIR)$(includedir)" \ + "$(DESTDIR)$(zincludedir)" +libLTLIBRARIES_INSTALL = $(INSTALL) +pyexecLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(lib_LTLIBRARIES) $(pyexec_LTLIBRARIES) +am__DEPENDENCIES_1 = +@HAVE_GTK_TRUE@gtk_libzbargtk_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \ +@HAVE_GTK_TRUE@ zbar/libzbar.la +am__dist_gtk_libzbargtk_la_SOURCES_DIST = gtk/zbargtk.c \ + gtk/zbargtkprivate.h +am__dirstamp = $(am__leading_dot)dirstamp +@HAVE_GTK_TRUE@dist_gtk_libzbargtk_la_OBJECTS = \ +@HAVE_GTK_TRUE@ gtk/gtk_libzbargtk_la-zbargtk.lo +@HAVE_GTK_TRUE@nodist_gtk_libzbargtk_la_OBJECTS = \ +@HAVE_GTK_TRUE@ gtk/gtk_libzbargtk_la-zbarmarshal.lo +gtk_libzbargtk_la_OBJECTS = $(dist_gtk_libzbargtk_la_OBJECTS) \ + $(nodist_gtk_libzbargtk_la_OBJECTS) +gtk_libzbargtk_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(gtk_libzbargtk_la_LDFLAGS) $(LDFLAGS) -o $@ +@HAVE_GTK_TRUE@am_gtk_libzbargtk_la_rpath = -rpath $(libdir) +plugin_libzbarplugin_la_LIBADD = +am__plugin_libzbarplugin_la_SOURCES_DIST = plugin/plugin.c +@HAVE_NPAPI_TRUE@am_plugin_libzbarplugin_la_OBJECTS = \ +@HAVE_NPAPI_TRUE@ plugin/plugin_libzbarplugin_la-plugin.lo +plugin_libzbarplugin_la_OBJECTS = \ + $(am_plugin_libzbarplugin_la_OBJECTS) +plugin_libzbarplugin_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(plugin_libzbarplugin_la_LDFLAGS) $(LDFLAGS) -o $@ +@HAVE_NPAPI_TRUE@am_plugin_libzbarplugin_la_rpath = -rpath $(libdir) +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@pygtk_zbarpygtk_la_DEPENDENCIES = \ +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@ $(am__DEPENDENCIES_1) \ +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@ 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+install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +lt_ECHO = @lt_ECHO@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +pkgpyexecdir = @pkgpyexecdir@ +pkgpythondir = @pkgpythondir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +pyexecdir = @pyexecdir@ +pythondir = @pythondir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +AM_CPPFLAGS = -I$(srcdir)/include +AM_CFLAGS = -Wall -Wno-parentheses +AM_CXXFLAGS = $(AM_CFLAGS) +ACLOCAL_AMFLAGS = -I config +lib_LTLIBRARIES = zbar/libzbar.la $(am__append_40) $(am__append_49) \ + $(am__append_53) +pyexec_LTLIBRARIES = $(am__append_38) $(am__append_45) + +# automake bug in "monolithic mode"? +CLEANFILES = $(am__append_30) $(am__append_35) $(am__append_42) \ + $(am__append_47) test/.libs/test_decode test/.libs/test_proc \ + test/.libs/test_convert test/.libs/test_window \ + test/.libs/test_video test/.libs/dbg_scan test/.libs/test_gtk +DISTCLEANFILES = $(am__append_51) +BUILT_SOURCES = $(am__append_41) $(am__append_46) $(am__append_50) + +# TBD add manual content +#dist_doc_DATA = doc/zbar.pdf doc/zbar.html + +# distribute all documentation related files to avoid end-user rebuilds +EXTRA_DIST = $(am__append_33) $(am__append_39) $(am__append_43) \ + $(am__append_48) test/test_pygtk.py test/test_perl.pl \ + $(DOCSOURCES) $(man_stamp) doc/api/footer.html doc/style.xsl \ + zbar.ico zbar.nsi examples/upcrpc.pl examples/upcrpc.py \ + examples/paginate.pl examples/barcode.png \ + examples/processor.pl examples/processor.py \ + examples/read_one.py examples/read_one.pl \ + examples/scan_image.c examples/scan_image.cpp \ + examples/scan_image.pl examples/scan_image.py \ + examples/scan_image.vcproj perl/MANIFEST perl/README \ + perl/Changes perl/COPYING.LIB perl/Makefile.PL perl/typemap \ + perl/ZBar.xs perl/ppport.h perl/ZBar.pm \ + perl/inc/Devel/CheckLib.pm perl/ZBar/Image.pod \ + perl/ZBar/ImageScanner.pod perl/ZBar/Processor.pod \ + perl/ZBar/Symbol.pod perl/examples/paginate.pl \ + perl/examples/processor.pl perl/examples/read_one.pl \ + perl/examples/scan_image.pl perl/t/barcode.png perl/t/ZBar.t \ + perl/t/Decoder.t perl/t/Image.t perl/t/Processor.t \ + perl/t/Scanner.t perl/t/pod.t perl/t/pod-coverage.t +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = zbar.pc $(am__append_44) $(am__append_52) +dist_doc_DATA = COPYING HACKING INSTALL LICENSE NEWS README TODO \ + $(am__append_61) +zincludedir = $(includedir)/zbar +include_HEADERS = include/zbar.h +zinclude_HEADERS = include/zbar/Scanner.h include/zbar/Decoder.h \ + include/zbar/Exception.h include/zbar/Symbol.h \ + include/zbar/Image.h include/zbar/ImageScanner.h \ + include/zbar/Video.h include/zbar/Window.h \ + include/zbar/Processor.h $(am__append_1) $(am__append_2) +zbar_libzbar_la_CPPFLAGS = -I$(srcdir)/zbar $(AM_CPPFLAGS) \ + $(am__append_10) $(am__append_21) +zbar_libzbar_la_LDFLAGS = -no-undefined -version-info $(LIB_VERSION) \ + -export-symbols-regex "^(zbar|_zbar.*_error)_.*" $(AM_LDFLAGS) \ + $(am__append_11) $(am__append_22) $(AM_LDFLAGS) +zbar_libzbar_la_LIBADD = $(LTLIBICONV) $(am__append_12) \ + $(am__append_17) $(am__append_23) $(am__append_25) \ + $(am__append_27) $(AM_LIBADD) +zbar_libzbar_la_SOURCES = zbar/debug.h zbar/config.c zbar/error.h \ + zbar/error.c zbar/symbol.h zbar/symbol.c zbar/image.h \ + zbar/image.c zbar/convert.c zbar/processor.c zbar/processor.h \ + zbar/processor/lock.c zbar/refcnt.h zbar/refcnt.c zbar/timer.h \ + zbar/mutex.h zbar/event.h zbar/thread.h zbar/window.h \ + zbar/window.c zbar/video.h zbar/video.c zbar/img_scanner.h \ + zbar/img_scanner.c zbar/scanner.c zbar/decoder.h \ + zbar/decoder.c $(am__append_3) $(am__append_4) $(am__append_5) \ + $(am__append_6) $(am__append_7) $(am__append_8) \ + $(am__append_9) $(am__append_13) $(am__append_14) \ + $(am__append_15) $(am__append_16) $(am__append_18) \ + $(am__append_19) $(am__append_20) $(am__append_24) \ + $(am__append_26) $(am__append_28) +EXTRA_zbar_libzbar_la_SOURCES = zbar/svg.h zbar/svg.c +@HAVE_MAGICK_TRUE@zbarimg_zbarimg_SOURCES = zbarimg/zbarimg.c \ +@HAVE_MAGICK_TRUE@ $(am__append_31) +@HAVE_MAGICK_TRUE@zbarimg_zbarimg_CPPFLAGS = $(MAGICK_CFLAGS) $(AM_CPPFLAGS) +@HAVE_MAGICK_TRUE@zbarimg_zbarimg_LDADD = $(MAGICK_LIBS) \ +@HAVE_MAGICK_TRUE@ zbar/libzbar.la $(am__append_32) +@HAVE_VIDEO_TRUE@zbarcam_zbarcam_SOURCES = zbarcam/zbarcam.c \ +@HAVE_VIDEO_TRUE@ $(am__append_36) +@HAVE_VIDEO_TRUE@zbarcam_zbarcam_LDADD = zbar/libzbar.la \ +@HAVE_VIDEO_TRUE@ $(am__append_37) +@HAVE_PYTHON_TRUE@python_zbar_la_CPPFLAGS = $(PYTHON_CFLAGS) $(AM_CPPFLAGS) +@HAVE_PYTHON_TRUE@python_zbar_la_LDFLAGS = -shared -module -avoid-version -export-dynamic \ +@HAVE_PYTHON_TRUE@ -export-symbols-regex initzbar + +@HAVE_PYTHON_TRUE@python_zbar_la_LIBADD = $(PYTHON_LIBS) zbar/libzbar.la $(AM_LIBADD) +@HAVE_PYTHON_TRUE@python_zbar_la_SOURCES = python/zbarmodule.c python/zbarmodule.h \ +@HAVE_PYTHON_TRUE@ python/enum.c python/exception.c python/symbol.c python/symbolset.c \ +@HAVE_PYTHON_TRUE@ python/symboliter.c python/image.c \ +@HAVE_PYTHON_TRUE@ python/processor.c python/imagescanner.c python/decoder.c python/scanner.c + +@HAVE_GTK_TRUE@gtk_libzbargtk_la_CPPFLAGS = -Igtk $(GTK_CFLAGS) $(AM_CPPFLAGS) +@HAVE_GTK_TRUE@gtk_libzbargtk_la_LDFLAGS = -version-info $(ZGTK_LIB_VERSION) \ +@HAVE_GTK_TRUE@ -export-symbols-regex "^zbar_gtk_.*" $(AM_LDFLAGS) + +@HAVE_GTK_TRUE@gtk_libzbargtk_la_LIBADD = $(GTK_LIBS) zbar/libzbar.la $(AM_LIBADD) +@HAVE_GTK_TRUE@dist_gtk_libzbargtk_la_SOURCES = gtk/zbargtk.c gtk/zbargtkprivate.h +@HAVE_GTK_TRUE@nodist_gtk_libzbargtk_la_SOURCES = gtk/zbarmarshal.c gtk/zbarmarshal.h +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@pygtk_zbarpygtk_la_CPPFLAGS = \ +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@ $(GTK_CFLAGS) $(PYTHON_CFLAGS) $(PYGTK_CFLAGS) $(AM_CPPFLAGS) + +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@pygtk_zbarpygtk_la_LDFLAGS = -shared -module -avoid-version -export-dynamic \ +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@ -export-symbols-regex initzbarpygtk + +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@pygtk_zbarpygtk_la_LIBADD = \ +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@ $(PYTHON_LIBS) $(PYGTK_LIBS) gtk/libzbargtk.la $(AM_LIBADD) + +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@dist_pygtk_zbarpygtk_la_SOURCES = pygtk/zbarpygtkmodule.c +@HAVE_GTK_TRUE@@HAVE_PYTHON_TRUE@nodist_pygtk_zbarpygtk_la_SOURCES = pygtk/zbarpygtk.c +@HAVE_QT_TRUE@qt_libzbarqt_la_CPPFLAGS = -Iqt $(QT_CFLAGS) $(AM_CPPFLAGS) +@HAVE_QT_TRUE@qt_libzbarqt_la_LDFLAGS = -version-info $(ZQT_LIB_VERSION) $(AM_LDFLAGS) +@HAVE_QT_TRUE@qt_libzbarqt_la_LIBADD = $(QT_LIBS) zbar/libzbar.la $(AM_LIBADD) +@HAVE_QT_TRUE@qt_libzbarqt_la_SOURCES = qt/QZBar.cpp qt/QZBarThread.h qt/QZBarThread.cpp +@HAVE_QT_TRUE@nodist_qt_libzbarqt_la_SOURCES = qt/moc_QZBar.cpp qt/moc_QZBarThread.cpp +@HAVE_NPAPI_TRUE@plugin_libzbarplugin_la_SOURCES = \ +@HAVE_NPAPI_TRUE@ plugin/plugin.c + +@HAVE_NPAPI_TRUE@plugin_libzbarplugin_la_CPPFLAGS = $(MOZILLA_CFLAGS) $(AM_CPPFLAGS) +@HAVE_NPAPI_TRUE@plugin_libzbarplugin_la_LDFLAGS = $(MOZILLA_LIBS) $(AM_LDFLAGS) +test_test_decode_SOURCES = test/test_decode.c test/pdf417_encode.h +test_test_decode_CFLAGS = -Wno-unused $(AM_CFLAGS) +test_test_decode_LDADD = zbar/libzbar.la $(AM_LDADD) +TEST_IMAGE_SOURCES = test/test_images.c test/test_images.h +test_test_convert_SOURCES = test/test_convert.c $(TEST_IMAGE_SOURCES) +test_test_convert_LDADD = zbar/libzbar.la $(AM_LDADD) +@HAVE_VIDEO_TRUE@test_test_video_SOURCES = test/test_video.c $(TEST_IMAGE_SOURCES) +@HAVE_VIDEO_TRUE@test_test_video_LDADD = zbar/libzbar.la $(AM_LDADD) +test_test_proc_SOURCES = test/test_proc.c $(TEST_IMAGE_SOURCES) +test_test_proc_LDADD = zbar/libzbar.la $(AM_LDADD) +test_test_cpp_SOURCES = test/test_cpp.cpp +test_test_cpp_LDADD = zbar/libzbar.la $(AM_LDADD) +@HAVE_JPEG_TRUE@test_test_jpeg_SOURCES = test/test_jpeg.c +@HAVE_JPEG_TRUE@test_test_jpeg_LDADD = zbar/libzbar.la $(AM_LDADD) +@HAVE_MAGICK_TRUE@test_dbg_scan_SOURCES = test/dbg_scan.cpp +@HAVE_MAGICK_TRUE@test_dbg_scan_CPPFLAGS = $(MAGICK_CFLAGS) $(AM_CPPFLAGS) +@HAVE_MAGICK_TRUE@test_dbg_scan_LDADD = $(MAGICK_LIBS) -lMagick++ zbar/libzbar.la $(AM_LDADD) +@HAVE_GTK_TRUE@test_test_gtk_SOURCES = test/test_gtk.c test/scan_video.c +@HAVE_GTK_TRUE@test_test_gtk_CPPFLAGS = $(GTK_CFLAGS) $(AM_CPPFLAGS) +@HAVE_GTK_TRUE@test_test_gtk_LDADD = $(GTK_LIBS) gtk/libzbargtk.la $(AM_LDADD) +@HAVE_QT_TRUE@test_test_qt_SOURCES = test/test_qt.cpp test/scan_video.c +@HAVE_QT_TRUE@nodist_test_test_qt_SOURCES = test/moc_test_qt.h +@HAVE_QT_TRUE@test_test_qt_CPPFLAGS = -Itest $(QT_CFLAGS) $(AM_CPPFLAGS) +@HAVE_QT_TRUE@test_test_qt_LDADD = $(QT_LIBS) qt/libzbarqt.la $(AM_LDADD) + +# documentation sources +DOCSOURCES = doc/manual.xml doc/version.xml doc/reldate.xml \ + doc/ref/zbarimg.xml doc/ref/zbarcam.xml doc/ref/commonoptions.xml + + +# man page targets to distribute and install +dist_man_MANS = $(am__append_59) $(am__append_60) + +# witness to man page build (many-to-many workaround) +man_stamp = doc/man/man.stamp +# xmlto --searchpath broken again... +doc_path = --searchpath $(abs_builddir)/doc -m \ + $(abs_srcdir)/doc/style.xsl --skip-validation +@WIN32_TRUE@pkgdata_DATA = $(srcdir)/examples/barcode.png \ +@WIN32_TRUE@ $(srcdir)/examples/scan_image.cpp $(srcdir)/examples/scan_image.vcproj + +all: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) all-am + +.SUFFIXES: +.SUFFIXES: .c .cpp .lo .o .obj +am--refresh: + @: +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(srcdir)/include/Makefile.am.inc $(srcdir)/zbar/Makefile.am.inc $(srcdir)/zbarimg/Makefile.am.inc $(srcdir)/zbarcam/Makefile.am.inc $(srcdir)/python/Makefile.am.inc $(srcdir)/gtk/Makefile.am.inc 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$(man_stamp).tmp + $(XMLTO) $(doc_path) $(XMLTOFLAGS) -o doc/man man $< + @mv $(man_stamp).tmp $(man_stamp) + +@WIN32_TRUE@%-rc.o: %.rc +@WIN32_TRUE@ $(RC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ +@WIN32_TRUE@ $(AM_CPPFLAGS) $(CPPFLAGS) -o $@ $< +@WIN32_TRUE@%-rc.lo: %.rc +@WIN32_TRUE@ $(LIBTOOL) --tag=RC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ +@WIN32_TRUE@ --mode=compile $(RC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ +@WIN32_TRUE@ $(AM_CPPFLAGS) $(CPPFLAGS) -o $@ $< + +# install to tmp dest and run NSIS to generate installer +@WIN32_TRUE@dist-nsis: html-local +@WIN32_TRUE@ test ! -e _nsis || test -d _nsis && rm -rf _nsis +@WIN32_TRUE@ mkdir _nsis +@WIN32_TRUE@ tmpinst=`cd _nsis && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ +@WIN32_TRUE@ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR=$$tmpinst prefix=/ install +@WIN32_TRUE@ cp zbar/.libs/libzbar-0.dll.def _nsis/lib/libzbar-0.def +@WIN32_TRUE@ cp -r doc/html _nsis/share/doc/zbar/ +@WIN32_TRUE@ $(WINEXEC) lib.exe /machine:x86 /def:_nsis/lib/libzbar-0.def /out:_nsis/lib/libzbar-0.lib +@WIN32_TRUE@ cd _nsis && \ +@WIN32_TRUE@ makensis -NOCD -V2 -DVERSION=$(VERSION) $(abs_srcdir)/zbar.nsi +@WIN32_TRUE@ @ls -l _nsis/zbar-$(VERSION)-setup.exe +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..9d9905a --- /dev/null +++ b/NEWS @@ -0,0 +1,81 @@ +ZBar Barcode Reader + +version 0.10 (2009-10-23): + ZBar goes 2D! This release introduces support for QR Code, developed + by our new project member, Timothy Terriberry. Timothy is an image + processing master, providing this sophisticated functionality using + only integer arithmetic and maintaining an extremely small image + size. Feel free to drop in on #zbar over at freenode to welcome + Timothy (aka derf) to the project and congratulate him on his awesome + work. + + Several bugs fixes and enhancements are also found in this release; + existing users are encouraged to upgrade. + +version 0.9 (2009-08-31): + Introducing ZBar for Windows! So far we only have straight ports of + the command line applications, but work on a cross-platform GUI has + already begun. This release also has a few scanner/decoder + enhancements and fixes several bugs. Many internal changes are + represented, so please open a support request if you experience any + problems. + +version 0.8 (2009-06-05): + This is a bugfix release just to clean up a few issues found in the + last release. Existing users are encouraged to upgrade to pick up + these fixes. + +version 0.7 (2009-04-21): + Welcome to ZBar! In addition to finalizing the project name change, + this release adds new bindings for Python and fixes a few bugs with + the Perl interface. The decoder also has several new features and + addresses missing checks that will improve reliability with + excessively noisy images. + +version 0.6 (2009-02-28): + This release fixes many bugs and adds several improvements suggested + by users: support for decoding UPC-E is finished. zebraimg is + now able to scan all pages of a document (such as PDF or TIFF) and + the new XML output includes the page where each barcode is found. + Camera support has been significantly improved, including the + addition of JPEG image formats. Perl bindings make it even easier + to write a document or video scanning application. Finally, we are + now able to offer initial support for building the base library for + Windows! + +version 0.5 (2008-07-25): + Introducing zebra widgets! Prioritized by popular demand, this + release includes fully functional barcode scanning widgets for GTK, + PyGTK, and Qt. Application developers may now seamlessly integrate + barcode reader support with their user interface. + + This release also fixes many bugs; existing users are encouraged to + upgrade. + +version 0.4 (2008-05-31): + new support for EAN-8, Code 39 and Interleaved 2 of 5! + this release also introduces the long awaited decoder configuration + options and fixes several bugs + +version 0.3 (2008-02-25): + this is a beta release of the enhanced internal architecture. + support has been added for version 2 of the video4linux API and many + more image formats. several other feature enhancements and bug + fixes are also included. image scanning is slightly improved for + some images, but the base scan/decode function is relatively + untouched. significant new code is represented in this release + - all bug reports are welcome and will be addressed promptly! + +version 0.2 (2007-05-16): + this release introduces significant enhancements, bug fixes and new + features! basic EAN-13/UPC-A reading has been improved and should + now be much more reliable. by popular request, new support has been + added for decoding Code 128. additionally, the build process was + improved and there is even basic documentation for the application + commands + +version 0.1 (2007-03-24): + first official Zebra release! + supports basic scanning and decoding of EAN-13 and UPC-A symbols + using a webcam (zebracam) or from stored image files (zebraimg). + still need to add support for addons and EAN-8/UPC-E diff --git a/README b/README new file mode 100644 index 0000000..30b8955 --- /dev/null +++ b/README @@ -0,0 +1,95 @@ +ZBAR BAR CODE READER +==================== + +ZBar Bar Code Reader is an open source software suite for reading bar +codes from various sources, such as video streams, image files and raw +intensity sensors. It supports EAN-13/UPC-A, UPC-E, EAN-8, Code 128, +Code 39, Interleaved 2 of 5 and QR Code. Included with the library +are basic applications for decoding captured bar code images and using +a video device (eg, webcam) as a bar code scanner. For application +developers, language bindings are included for C, C++, Python and Perl +as well as GUI widgets for Qt, GTK and PyGTK. + +Check the ZBar home page for the latest release, mailing lists, etc. + http://zbar.sourceforge.net/ + +License information can be found in 'COPYING'. + + +BUILDING +======== + +See 'INSTALL' for generic configuration and build instructions. + +The scanner/decoder library itself only requires a few standard +library functions which should be avilable almost anywhere. + +The zbarcam program uses the video4linux API (v4l1 or v4l2) to access +the video device. This interface is part of the linux kernel, a 2.6 +kernel is recommended for full support. More information is available +at + http://www.linuxtv.org/wiki/ + +pkg-config is used to locate installed libraries. You should have +installed pkg-config if you need any of the remaining components. +pkg-config may be obtained from + http://pkg-config.freedesktop.org/ + +The zbarimg program uses ImageMagick to read image files in many +different formats. You will need at least ImageMagick version 6.2.6 +if you want to scan image files. ImageMagick may be obtained from + http://www.imagemagick.org/ + +The Qt widget requires Qt4. You will need Qt4 if you would like to +use or develop a Qt GUI application with an integrated bar code +scanning widget. Qt4 may be obtained from + http://qt.nokia.com/products + +The GTK+ widget requires GTK+-2.x. You will need GTK+ if you would +like to use or develop a GTK+ GUI application with an integrated bar +code scanning widget. GTK+ may be obtained from + http://www.gtk.org/ + +The PyGTK wrapper for the GTK+ widget requires Python and PyGTK. You +will need both if you would like to use or develop a PyGTK GUI +application with an integrated bar code scanning widget. PyGTK may be +obtained from + http://www.pygtk.org/ + +The Python bindings require Python (version?). You will need Python +if you would like to scan images or video directly using Python. +Python is available from + http://python.org/ + +The Perl bindings require Perl (version?). You will need Perl if you +would like to scan images or video directly using Perl. Perl is +available from + http://www.perl.org/ + +If required libraries are not available you may disable building for +the corresponding component using configure (see configure --help). + +The Perl bindings must be built separately after installing the +library. see + perl/README + + +RUNNING +======= + +'make install' will install the library and application programs. Run +'zbarcam' to start the video scanner. use 'zbarimg barcode.jpg' to +decode a saved image file. Check the manual to find specific options +for each program. + + +REPORTING BUGS +============== + +Bugs can be reported on the sourceforge project page + http://www.sourceforge.net/projects/zbar/ + +Please include the ZBar version number and a detailed description of +the problem. You'll probably have better luck if you're also familiar +with the concepts from: + http://www.catb.org/~esr/faqs/smart-questions.html diff --git a/README.windows b/README.windows new file mode 100644 index 0000000..e7c547b --- /dev/null +++ b/README.windows @@ -0,0 +1,111 @@ +ZBAR BAR CODE READER +==================== + +ZBar Bar Code Reader is an open source software suite for reading bar codes +from various sources, such as video streams, image files and raw intensity +sensors. It supports EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, +Interleaved 2 of 5 and QR Code. Included with the library are basic +applications for decoding captured bar code images and using a video device +(eg, webcam) as a bar code scanner. For application developers, language +bindings are included for C, C++, Python and Perl as well as GUI widgets for +Qt, GTK and PyGTK. + +Check the ZBar home page for the latest release, mailing lists, etc. + http://zbar.sourceforge.net/ + +License information can be found in 'COPYING'. + +This Windows distribution also includes pre-compiled binaries of several +supporting libraries, for which the copyright, license and source code +locations are as follows: + + * The GNU libiconv character set conversion library + Copyright (C) 1999-2008 Free Software Foundation, Inc. + This distribution includes GNU libiconv version 1.13.1, licensed under + the LGPL version 2. The source code is available from + http://www.gnu.org/software/libiconv + + * The ImageMagick software imaging library + Copyright 1999-2009 ImageMagick Studio LLC + This distribution includes ImageMagick version 6.5.4-10, licensed under + its own terms. The source code is available from + http://imagemagick.org + + * The libxml2 XML C parser and toolkit + Copyright (C) 1998-2003 Daniel Veillard. + This distribution includes libxml2 version 2.7.3, provided under the MIT + license. The source code is available from + http://xmlsoft.org + + * IJG JPEG library + Copyright (C) 1991-2009, Thomas G. Lane, Guido Vollbeding. + This distribution includes jpeg version 7, licensed under its own + terms. The source code is available from + http://www.ijg.org + + * libtiff, a library for reading and writing TIFF + Copyright (c) 1988-1997 Sam Leffler + Copyright (c) 1991-1997 Silicon Graphics, Inc. + This distribution includes libtiff version 3.9.1, which is provided + "as-is". The source code is available from + http://www.remotesensing.org/libtiff + + * libpng, the official PNG reference library + Copyright (c) 1998-2009 Glenn Randers-Pehrson + This distribution includes libpng version 1.2.40, licensed under its own + terms. The source code is available from + http://www.libpng.org/pub/png/libpng.html + + * The zlib general purpose compression library + Copyright (C) 1995-2005 Jean-loup Gailly and Mark Adler. + This distribution includes zlib version 1.2.3, licensed under its own + terms. The source code is available from + http://zlib.net + + * The bzip2 compression library + Copyright (C) 1996-2007 Julian Seward. + This distribution includes bzip2 version 1.0.5, licensed under its own + terms. The source code is available from + http://bzip.org + + +INSTALLING +========== + +ZBar for Windows is distributed with an installer, simply run the installer +and follow the prompts to install the software. + + +RUNNING +======= + +This version of the package includes *only command line programs*. +(The graphical interface is scheduled for a future release) + +Invoke Start -> Programs -> ZBar Bar Code Reader -> Start ZBar Command Prompt +to open a shell that has the zbarimg and zbarcam commands available +(in the PATH). + +To start the webcam reader using the default camera, type: + zbarcam + +To decode an image file, type eg: + zbarimg -d examples\barcode.png + +For basic command instructions, type: + zbarimg --help + zbarcam --help + +Check the manual for more details. + + +REPORTING BUGS +============== + +Bugs can be reported on the SourceForge project page + http://www.sourceforge.net/projects/zbar/ + +Please include the ZBar version number and a detailed description of +the problem. You'll probably have better luck if you're also familiar +with the concepts from: + http://www.catb.org/~esr/faqs/smart-questions.html diff --git a/TODO b/TODO new file mode 100644 index 0000000..2eaff8a --- /dev/null +++ b/TODO @@ -0,0 +1,68 @@ +general: + * finish error handling + * handle video destroyed w/images outstanding + * dbg_scan background image stretched (still...) + * profile and weed out obvious oversights + * example using SANE to scan symbol(s) + +windows port: + * libzbar-0.dll should be zbar-0.dll + +wrappers: + * build API docs for zbargtk, zbarpygtk + * is zbargtk/QZBar BGR4 alpha swapped? + * widget config APIs + * drag-and-drop for widgets (configurable...) + * Perl build support integration? + * GTK and Qt perl bindings + * C++ global wrappers + +symbologies: + * PDF417 + * extract/resolve symbol matrix parameters (NB multiple symbols) + * error detection/correction + * high-level decode + * Code 39, i25 optional features (check digit and ASCII escapes) + * handle Code 128 function characters (FNC1-4) + * Code 128 trailing quiet zone checks + * finish addon decoding + +decoder: + * start/stop/abort and location detail APIs (PDF417, OMR) + * more configuration options + * disable for at least UPC-E (maybe UPC-A?) + * Code-39/i25 check digit (after implementation) + * Code-39 full ASCII (after implementation) + * standard symbology identifiers (which standard?) + * set consistency requirements + * set scanner filter params + * fix max length check during decode + * revisit noise and resolution independence + +image scanner: + * extract and track symbol polygons + * dynamic scan density (PDF417, OMR) + * add multi-sample array interface to linear scanner + +image formats: + * fix image data inheritance + * de-interlacing + * add color support to conversions (also jpeg) + * add support for scanline pad throughout + * factor conversion redundancy + +window: + * add XShm support + * X protocol error handling + * Direct2D + * API to query used interface (video, window?) (/format?) + * simple image manipulations scale(xv?)/mirror + * maintain aspect ratio + * more overlay details + * decoded result(?) + * stats + +zbarcam/zbarimg: + * zbarimg multi-frame duplicate suppression + * stats/fps at zbarcam exit + * decode hook (program/script)? (also zbarimg?) diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..c9c2f58 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,2442 @@ +# generated automatically by aclocal 1.10.2 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, +[m4_warning([this file was generated for autoconf 2.63. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically `autoreconf'.])]) + +# iconv.m4 serial AM6 (gettext-0.17) +dnl Copyright (C) 2000-2002, 2007 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], +[ + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([iconv]) +]) + +AC_DEFUN([AM_ICONV_LINK], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + + dnl Add $INCICONV to CPPFLAGS before performing the following checks, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. The first + dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. + am_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) + + AC_CACHE_CHECK([for iconv], am_cv_func_iconv, [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_func_iconv=yes) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_lib_iconv=yes + am_cv_func_iconv=yes) + LIBS="$am_save_LIBS" + fi + ]) + if test "$am_cv_func_iconv" = yes; then + AC_CACHE_CHECK([for working iconv], am_cv_func_iconv_works, [ + dnl This tests against bugs in AIX 5.1 and HP-UX 11.11. + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + AC_TRY_RUN([ +#include +#include +int main () +{ + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + return 1; + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + return 1; + return 0; +}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no], + [case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac]) + LIBS="$am_save_LIBS" + ]) + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + AC_DEFINE(HAVE_ICONV, 1, + [Define if you have the iconv() function and it works.]) + fi + if test "$am_cv_lib_iconv" = yes; then + AC_MSG_CHECKING([how to link with libiconv]) + AC_MSG_RESULT([$LIBICONV]) + else + dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV + dnl either. + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + AC_SUBST(LIBICONV) + AC_SUBST(LTLIBICONV) +]) + +AC_DEFUN([AM_ICONV], +[ + AM_ICONV_LINK + if test "$am_cv_func_iconv" = yes; then + AC_MSG_CHECKING([for iconv declaration]) + AC_CACHE_VAL(am_cv_proto_iconv, [ + AC_TRY_COMPILE([ +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif +], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) + am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + AC_MSG_RESULT([$]{ac_t:- + }[$]am_cv_proto_iconv) + AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, + [Define as const if the declaration of iconv() needs const.]) + fi +]) + +# lib-ld.m4 serial 3 (gettext-0.13) +dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Subroutines of libtool.m4, +dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision +dnl with libtool.m4. + +dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. +AC_DEFUN([AC_LIB_PROG_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by GCC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]* | [A-Za-z]:[\\/]*)] + [re_direlt='/[^/][^/]*/\.\./'] + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(acl_cv_path_LD, +[if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$acl_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_LIB_PROG_LD_GNU +]) + +# lib-link.m4 serial 13 (gettext-0.17) +dnl Copyright (C) 2001-2007 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_PREREQ(2.54) + +dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and +dnl augments the CPPFLAGS variable. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + define([Name],[translit([$1],[./-], [___])]) + define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + ac_cv_lib[]Name[]_libs="$LIB[]NAME" + ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" + ac_cv_lib[]Name[]_cppflags="$INC[]NAME" + ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" + ]) + LIB[]NAME="$ac_cv_lib[]Name[]_libs" + LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" + INC[]NAME="$ac_cv_lib[]Name[]_cppflags" + LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the + dnl results of this search when this library appears as a dependency. + HAVE_LIB[]NAME=yes + undefine([Name]) + undefine([NAME]) +]) + +dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) +dnl searches for libname and the libraries corresponding to explicit and +dnl implicit dependencies, together with the specified include files and +dnl the ability to compile and link the specified testcode. If found, it +dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and +dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and +dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs +dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + define([Name],[translit([$1],[./-], [___])]) + define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + + dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + + dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, + dnl because if the user has installed lib[]Name and not disabled its use + dnl via --without-lib[]Name-prefix, he wants to use it. + ac_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + + AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIB[]NAME" + AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) + LIBS="$ac_save_LIBS" + ]) + if test "$ac_cv_lib[]Name" = yes; then + HAVE_LIB[]NAME=yes + AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) + AC_MSG_CHECKING([how to link with lib[]$1]) + AC_MSG_RESULT([$LIB[]NAME]) + else + HAVE_LIB[]NAME=no + dnl If $LIB[]NAME didn't lead to a usable library, we don't need + dnl $INC[]NAME either. + CPPFLAGS="$ac_save_CPPFLAGS" + LIB[]NAME= + LTLIB[]NAME= + LIB[]NAME[]_PREFIX= + fi + AC_SUBST([HAVE_LIB]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + undefine([Name]) + undefine([NAME]) +]) + +dnl Determine the platform dependent parameters needed to use rpath: +dnl acl_libext, +dnl acl_shlibext, +dnl acl_hardcode_libdir_flag_spec, +dnl acl_hardcode_libdir_separator, +dnl acl_hardcode_direct, +dnl acl_hardcode_minus_L. +AC_DEFUN([AC_LIB_RPATH], +[ + dnl Tell automake >= 1.10 to complain if config.rpath is missing. + m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) + AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS + AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld + AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host + AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir + AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + ]) + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + dnl Determine whether the user wants rpath handling at all. + AC_ARG_ENABLE(rpath, + [ --disable-rpath do not hardcode runtime library paths], + :, enable_rpath=yes) +]) + +dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. +dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found +dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS_BODY], +[ + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + dnl Autoconf >= 2.61 supports dots in --with options. + define([N_A_M_E],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit([$1],[.],[_])],[$1])]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib]N_A_M_E[-prefix], +[ --with-lib]N_A_M_E[-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib + --without-lib]N_A_M_E[-prefix don't search for lib$1 in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi +]) + dnl Search the library and its dependencies in $additional_libdir and + dnl $LDFLAGS. Using breadth-first-seach. + LIB[]NAME= + LTLIB[]NAME= + INC[]NAME= + LIB[]NAME[]_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='$1 $2' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + dnl See if it was already located by an earlier AC_LIB_LINKFLAGS + dnl or AC_LIB_HAVE_LINKFLAGS call. + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" + else + dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined + dnl that this library doesn't exist. So just drop it. + : + fi + else + dnl Search the library lib$name in $additional_libdir and $LDFLAGS + dnl and the already constructed $LIBNAME/$LTLIBNAME. + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + dnl The same code as in the loop below: + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + dnl Found the library. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + dnl Linking with a shared library. We attempt to hardcode its + dnl directory into the executable's runpath, unless it's the + dnl standard /usr/lib. + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + dnl No hardcoding is needed. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + dnl The hardcoding into $LIBNAME is system dependent. + if test "$acl_hardcode_direct" = yes; then + dnl Using DIR/libNAME.so during linking hardcodes DIR into the + dnl resulting binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + dnl Rely on "-L$found_dir". + dnl But don't add it if it's already contained in the LDFLAGS + dnl or the already constructed $LIBNAME + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH + dnl here, because this doesn't fit in flags passed to the + dnl compiler. So give up. No hardcoding. This affects only + dnl very old systems. + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + dnl Linking with a static library. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" + else + dnl We shouldn't come here, but anyway it's good to have a + dnl fallback. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" + fi + fi + dnl Assume the include files are nearby. + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIB[]NAME[]_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + dnl Potentially add $additional_includedir to $INCNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's /usr/local/include and we are using GCC on Linux, + dnl 3. if it's already present in $CPPFLAGS or the already + dnl constructed $INCNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INC[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $INCNAME. + INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + dnl Look for dependencies. + if test -n "$found_la"; then + dnl Read the .la file. It defines the variables + dnl dlname, library_names, old_library, dependency_libs, current, + dnl age, revision, installed, dlopen, dlpreopen, libdir. + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + dnl We use only dependency_libs. + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's /usr/local/lib and we are using GCC on Linux, + dnl 3. if it's already present in $LDFLAGS or the already + dnl constructed $LIBNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LIBNAME. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LTLIBNAME. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + dnl Handle this in the next round. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + dnl Handle this in the next round. Throw away the .la's + dnl directory; it is already contained in a preceding -L + dnl option. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + dnl Most likely an immediate library name. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" + ;; + esac + done + fi + else + dnl Didn't find the library; assume it is in the system directories + dnl known to the linker and runtime loader. (All the system + dnl directories known to the linker should also be known to the + dnl runtime loader, otherwise the system is severely misconfigured.) + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user must + dnl pass all path elements in one option. We can arrange that for a + dnl single library, but not when more than one $LIBNAMEs are used. + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + else + dnl The -rpath options are cumulative. + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + dnl When using libtool, the option that works for both libraries and + dnl executables is -R. The -R options are cumulative. + for found_dir in $ltrpathdirs; do + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" + done + fi +]) + +dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, +dnl unless already present in VAR. +dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes +dnl contains two or three consecutive elements that belong together. +AC_DEFUN([AC_LIB_APPENDTOVAR], +[ + for element in [$2]; do + haveit= + for x in $[$1]; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + [$1]="${[$1]}${[$1]:+ }$element" + fi + done +]) + +dnl For those cases where a variable contains several -L and -l options +dnl referring to unknown libraries and directories, this macro determines the +dnl necessary additional linker options for the runtime path. +dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) +dnl sets LDADDVAR to linker options needed together with LIBSVALUE. +dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, +dnl otherwise linking without libtool is assumed. +AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], +[ + AC_REQUIRE([AC_LIB_RPATH]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + $1= + if test "$enable_rpath" != no; then + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode directories into the resulting + dnl binary. + rpathdirs= + next= + for opt in $2; do + if test -n "$next"; then + dir="$next" + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem"; then + rpathdirs="$rpathdirs $dir" + fi + next= + else + case $opt in + -L) next=yes ;; + -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem"; then + rpathdirs="$rpathdirs $dir" + fi + next= ;; + *) next= ;; + esac + fi + done + if test "X$rpathdirs" != "X"; then + if test -n ""$3""; then + dnl libtool is used for linking. Use -R options. + for dir in $rpathdirs; do + $1="${$1}${$1:+ }-R$dir" + done + else + dnl The linker is used for linking directly. + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user + dnl must pass all path elements in one option. + alldirs= + for dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="$flag" + else + dnl The -rpath options are cumulative. + for dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="${$1}${$1:+ }$flag" + done + fi + fi + fi + fi + fi + AC_SUBST([$1]) +]) + +# lib-prefix.m4 serial 5 (gettext-0.15) +dnl Copyright (C) 2001-2005 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and +dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't +dnl require excessive bracketing. +ifdef([AC_HELP_STRING], +[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], +[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) + +dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed +dnl to access previously installed libraries. The basic assumption is that +dnl a user will want packages to use other packages he previously installed +dnl with the same --prefix option. +dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate +dnl libraries, but is otherwise very convenient. +AC_DEFUN([AC_LIB_PREFIX], +[ + AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib-prefix], +[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib + --without-lib-prefix don't search for libraries in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi +]) + if test $use_additional = yes; then + dnl Potentially add $additional_includedir to $CPPFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's already present in $CPPFLAGS, + dnl 3. if it's /usr/local/include and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + for x in $CPPFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $CPPFLAGS. + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" + fi + fi + fi + fi + dnl Potentially add $additional_libdir to $LDFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's already present in $LDFLAGS, + dnl 3. if it's /usr/local/lib and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + for x in $LDFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LDFLAGS. + LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" + fi + fi + fi + fi + fi +]) + +dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, +dnl acl_final_exec_prefix, containing the values to which $prefix and +dnl $exec_prefix will expand at the end of the configure script. +AC_DEFUN([AC_LIB_PREPARE_PREFIX], +[ + dnl Unfortunately, prefix and exec_prefix get only finally determined + dnl at the end of configure. + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the +dnl variables prefix and exec_prefix bound to the values they will have +dnl at the end of the configure script. +AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], +[ + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + $1 + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_PREPARE_MULTILIB creates a variable acl_libdirstem, containing +dnl the basename of the libdir, either "lib" or "lib64". +AC_DEFUN([AC_LIB_PREPARE_MULTILIB], +[ + dnl There is no formal standard regarding lib and lib64. The current + dnl practice is that on a system supporting 32-bit and 64-bit instruction + dnl sets or ABIs, 64-bit libraries go under $prefix/lib64 and 32-bit + dnl libraries go under $prefix/lib. We determine the compiler's default + dnl mode by looking at the compiler's library search path. If at least + dnl of its elements ends in /lib64 or points to a directory whose absolute + dnl pathname ends in /lib64, we assume a 64-bit ABI. Otherwise we use the + dnl default, namely "lib". + acl_libdirstem=lib + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi +]) + +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# +# Copyright © 2004 Scott James Remnant . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi + +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. 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Make sure there is not a broken +alias in your environment]) + fi + + test "$[2]" = conftest.file + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +AC_MSG_RESULT(yes)]) + +# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_PROG_INSTALL_STRIP +# --------------------- +# One issue with vendor `install' (even GNU) is that you can't +# specify the program used to strip binaries. This is especially +# annoying in cross-compiling environments, where the build's strip +# is unlikely to handle the host's binaries. +# Fortunately install-sh will honor a STRIPPROG variable, so we +# always use install-sh in `make install-strip', and initialize +# STRIPPROG with the value of the STRIP variable (set by the user). +AC_DEFUN([AM_PROG_INSTALL_STRIP], +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be `maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Copyright (C) 2006 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. +# This macro is traced by Automake. +AC_DEFUN([_AM_SUBST_NOTMAKE]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# _AM_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of `v7', `ustar', or `pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. +AM_MISSING_PROG([AMTAR], [tar]) +m4_if([$1], [v7], + [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], + [m4_case([$1], [ustar],, [pax],, + [m4_fatal([Unknown tar format])]) +AC_MSG_CHECKING([how to create a $1 tar archive]) +# Loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' +_am_tools=${am_cv_prog_tar_$1-$_am_tools} +# Do not fold the above two line into one, because Tru64 sh and +# Solaris sh will not grok spaces in the rhs of `-'. +for _am_tool in $_am_tools +do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; + do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([config/libtool.m4]) +m4_include([config/ltoptions.m4]) +m4_include([config/ltsugar.m4]) +m4_include([config/ltversion.m4]) +m4_include([config/lt~obsolete.m4]) diff --git a/config.log b/config.log new file mode 100644 index 0000000..64b7b4c --- /dev/null +++ b/config.log @@ -0,0 +1,1838 @@ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by zbar configure 0.10, which was +generated by GNU Autoconf 2.63. Invocation command line was + + $ ./configure --disable-video --without-qt + +## --------- ## +## Platform. ## +## --------- ## + +hostname = precise32 +uname -m = i686 +uname -r = 3.2.0-23-generic-pae +uname -s = Linux +uname -v = #36-Ubuntu SMP Tue Apr 10 22:19:09 UTC 2012 + +/usr/bin/uname -p = unknown +/bin/uname -X = unknown + +/bin/arch = unknown +/usr/bin/arch -k = unknown +/usr/convex/getsysinfo = unknown +/usr/bin/hostinfo = unknown +/bin/machine = unknown +/usr/bin/oslevel = unknown +/bin/universe = unknown + +PATH: /home/vagrant/.rvm/gems/ruby-1.9.3-p194/bin +PATH: /home/vagrant/.rvm/gems/ruby-1.9.3-p194@global/bin +PATH: /home/vagrant/.rvm/rubies/ruby-1.9.3-p194/bin +PATH: /home/vagrant/.rvm/bin +PATH: /usr/local/sbin +PATH: /usr/local/bin +PATH: /usr/sbin +PATH: /usr/bin +PATH: /sbin +PATH: /bin +PATH: /usr/games +PATH: /opt/vagrant_ruby/bin + + +## ----------- ## +## Core tests. ## +## ----------- ## + +configure:2260: checking for a BSD-compatible install +configure:2328: result: /usr/bin/install -c +configure:2339: checking whether build environment is sane +configure:2382: result: yes +configure:2407: checking for a thread-safe mkdir -p +configure:2446: result: /bin/mkdir -p +configure:2459: checking for gawk +configure:2489: result: no +configure:2459: checking for mawk +configure:2475: found /usr/bin/mawk +configure:2486: result: mawk +configure:2497: checking whether make sets $(MAKE) +configure:2519: result: yes +configure:2738: checking build system type +configure:2756: result: i686-pc-linux-gnu +configure:2778: checking host system type +configure:2793: result: i686-pc-linux-gnu +configure:2827: checking for style of include used by make +configure:2855: result: GNU +configure:2925: checking for gcc +configure:2941: found /usr/bin/gcc +configure:2952: result: gcc +configure:3184: checking for C compiler version +configure:3192: gcc --version >&5 +gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 +Copyright (C) 2011 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +configure:3196: $? = 0 +configure:3203: gcc -v >&5 +Using built-in specs. +COLLECT_GCC=gcc +COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-linux-gnu/4.6/lto-wrapper +Target: i686-linux-gnu +Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu +Thread model: posix +gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) +configure:3207: $? = 0 +configure:3214: gcc -V >&5 +gcc: error: unrecognized option '-V' +gcc: fatal error: no input files +compilation terminated. +configure:3218: $? = 4 +configure:3241: checking for C compiler default output file name +configure:3263: gcc conftest.c >&5 +configure:3267: $? = 0 +configure:3305: result: a.out +configure:3324: checking whether the C compiler works +configure:3334: ./a.out +configure:3338: $? = 0 +configure:3357: result: yes +configure:3364: checking whether we are cross compiling +configure:3366: result: no +configure:3369: checking for suffix of executables +configure:3376: gcc -o conftest conftest.c >&5 +configure:3380: $? = 0 +configure:3406: result: +configure:3412: checking for suffix of object files +configure:3438: gcc -c conftest.c >&5 +configure:3442: $? = 0 +configure:3467: result: o +configure:3471: checking whether we are using the GNU C compiler +configure:3500: gcc -c conftest.c >&5 +configure:3507: $? = 0 +configure:3524: result: yes +configure:3533: checking whether gcc accepts -g +configure:3563: gcc -c -g conftest.c >&5 +configure:3570: $? = 0 +configure:3671: result: yes +configure:3688: checking for gcc option to accept ISO C89 +configure:3762: gcc -c -g -O2 conftest.c >&5 +configure:3769: $? = 0 +configure:3792: result: none needed +configure:3812: checking dependency style of gcc +configure:3903: result: gcc3 +configure:3918: checking for a sed that does not truncate output +configure:3984: result: /bin/sed +configure:4002: checking for grep that handles long lines and -e +configure:4062: result: /bin/grep +configure:4067: checking for egrep +configure:4131: result: /bin/grep -E +configure:4136: checking for fgrep +configure:4200: result: /bin/grep -F +configure:4235: checking for ld used by gcc +configure:4302: result: /usr/bin/ld +configure:4311: checking if the linker (/usr/bin/ld) is GNU ld +configure:4326: result: yes +configure:4338: checking for BSD- or MS-compatible name lister (nm) +configure:4387: result: /usr/bin/nm -B +configure:4505: checking the name lister (/usr/bin/nm -B) interface +configure:4512: gcc -c -g -O2 conftest.c >&5 +configure:4515: /usr/bin/nm -B "conftest.o" +configure:4518: output +00000000 B some_variable +configure:4525: result: BSD nm +configure:4528: checking whether ln -s works +configure:4532: result: yes +configure:4540: checking the maximum length of command line arguments +configure:4660: result: 1572864 +configure:4677: checking whether the shell understands some XSI constructs +configure:4687: result: yes +configure:4691: checking whether the shell understands "+=" +configure:4697: result: yes +configure:4732: checking for /usr/bin/ld option to reload object files +configure:4739: result: -r +configure:4808: checking for objdump +configure:4824: found /usr/bin/objdump +configure:4835: result: objdump +configure:4864: checking how to recognize dependent libraries +configure:5060: result: pass_all +configure:5120: checking for ar +configure:5136: found /usr/bin/ar +configure:5147: result: ar +configure:5225: checking for strip +configure:5241: found /usr/bin/strip +configure:5252: result: strip +configure:5324: checking for ranlib +configure:5340: found /usr/bin/ranlib +configure:5351: result: ranlib +configure:5441: checking command to parse /usr/bin/nm -B output from gcc object +configure:5559: gcc -c -g -O2 conftest.c >&5 +configure:5562: $? = 0 +configure:5566: /usr/bin/nm -B conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' \> conftest.nm +configure:5569: $? = 0 +configure:5623: gcc -o conftest -g -O2 conftest.c conftstm.o >&5 +configure:5626: $? = 0 +configure:5664: result: ok +configure:6531: checking how to run the C preprocessor +configure:6571: gcc -E conftest.c +configure:6578: $? = 0 +configure:6609: gcc -E conftest.c +conftest.c:10:28: fatal error: ac_nonexistent.h: No such file or directory +compilation terminated. +configure:6616: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| /* end confdefs.h. */ +| #include +configure:6649: result: gcc -E +configure:6678: gcc -E conftest.c +configure:6685: $? = 0 +configure:6716: gcc -E conftest.c +conftest.c:10:28: fatal error: ac_nonexistent.h: No such file or directory +compilation terminated. +configure:6723: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| /* end confdefs.h. */ +| #include +configure:6763: checking for ANSI C header files +configure:6793: gcc -c -g -O2 conftest.c >&5 +configure:6800: $? = 0 +configure:6899: gcc -o conftest -g -O2 conftest.c >&5 +configure:6903: $? = 0 +configure:6909: ./conftest +configure:6913: $? = 0 +configure:6931: result: yes +configure:6955: checking for sys/types.h +configure:6976: gcc -c -g -O2 conftest.c >&5 +configure:6983: $? = 0 +configure:7000: result: yes +configure:6955: checking for sys/stat.h +configure:6976: gcc -c -g -O2 conftest.c >&5 +configure:6983: $? = 0 +configure:7000: result: yes +configure:6955: checking for stdlib.h +configure:6976: gcc -c -g -O2 conftest.c >&5 +configure:6983: $? = 0 +configure:7000: result: yes +configure:6955: checking for string.h +configure:6976: gcc -c -g -O2 conftest.c >&5 +configure:6983: $? = 0 +configure:7000: result: yes +configure:6955: checking for memory.h +configure:6976: gcc -c -g -O2 conftest.c >&5 +configure:6983: $? = 0 +configure:7000: result: yes +configure:6955: checking for strings.h +configure:6976: gcc -c -g -O2 conftest.c >&5 +configure:6983: $? = 0 +configure:7000: result: yes +configure:6955: checking for inttypes.h +configure:6976: gcc -c -g -O2 conftest.c >&5 +configure:6983: $? = 0 +configure:7000: result: yes +configure:6955: checking for stdint.h +configure:6976: gcc -c -g -O2 conftest.c >&5 +configure:6983: $? = 0 +configure:7000: result: yes +configure:6955: checking for unistd.h +configure:6976: gcc -c -g -O2 conftest.c >&5 +configure:6983: $? = 0 +configure:7000: result: yes +configure:7018: checking for dlfcn.h +configure:7039: gcc -c -g -O2 conftest.c >&5 +configure:7046: $? = 0 +configure:7063: result: yes +configure:7546: checking for objdir +configure:7561: result: .libs +configure:7857: checking if gcc supports -fno-rtti -fno-exceptions +configure:7875: gcc -c -g -O2 -fno-rtti -fno-exceptions conftest.c >&5 +cc1: warning: command line option '-fno-rtti' is valid for C++/ObjC++ but not for C [enabled by default] +configure:7879: $? = 0 +configure:7892: result: no +configure:7912: checking for gcc option to produce PIC +configure:8184: result: -fPIC -DPIC +configure:8196: checking if gcc PIC flag -fPIC -DPIC works +configure:8214: gcc -c -g -O2 -fPIC -DPIC -DPIC conftest.c >&5 +configure:8218: $? = 0 +configure:8231: result: yes +configure:8255: checking if gcc static flag -static works +configure:8283: result: yes +configure:8298: checking if gcc supports -c -o file.o +configure:8319: gcc -c -g -O2 -o out/conftest2.o conftest.c >&5 +configure:8323: $? = 0 +configure:8345: result: yes +configure:8353: checking if gcc supports -c -o file.o +configure:8400: result: yes +configure:8433: checking whether the gcc linker (/usr/bin/ld) supports shared libraries +configure:9507: result: yes +configure:9544: checking whether -lc should be explicitly linked in +configure:9549: gcc -c -g -O2 conftest.c >&5 +configure:9552: $? = 0 +configure:9567: gcc -shared conftest.o -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /bin/grep -lc \>/dev/null 2\>\&1 +configure:9570: $? = 0 +configure:9582: result: no +configure:9746: checking dynamic linker characteristics +configure:10202: gcc -o conftest -g -O2 -Wl,-rpath -Wl,/foo conftest.c >&5 +configure:10209: $? = 0 +configure:10442: result: GNU/Linux ld.so +configure:10544: checking how to hardcode library paths into programs +configure:10569: result: immediate +configure:10692: checking for shl_load +configure:10748: gcc -o conftest -g -O2 conftest.c >&5 +/tmp/ccMUgQde.o: In function `main': +/home/vagrant/zbar-0.10/conftest.c:56: undefined reference to `shl_load' +collect2: ld returned 1 exit status +configure:10755: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| #define STDC_HEADERS 1 +| #define HAVE_SYS_TYPES_H 1 +| #define HAVE_SYS_STAT_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_MEMORY_H 1 +| #define HAVE_STRINGS_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDINT_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_DLFCN_H 1 +| #define LT_OBJDIR ".libs/" +| /* end confdefs.h. */ +| /* Define shl_load to an innocuous variant, in case declares shl_load. +| For example, HP-UX 11i declares gettimeofday. */ +| #define shl_load innocuous_shl_load +| +| /* System header to define __stub macros and hopefully few prototypes, +| which can conflict with char shl_load (); below. +| Prefer to if __STDC__ is defined, since +| exists even on freestanding compilers. */ +| +| #ifdef __STDC__ +| # include +| #else +| # include +| #endif +| +| #undef shl_load +| +| /* Override any GCC internal prototype to avoid an error. +| Use char because int might match the return type of a GCC +| builtin and then its argument prototype would still apply. */ +| #ifdef __cplusplus +| extern "C" +| #endif +| char shl_load (); +| /* The GNU C library defines this for functions which it implements +| to always fail with ENOSYS. Some functions are actually named +| something starting with __ and the normal name is an alias. */ +| #if defined __stub_shl_load || defined __stub___shl_load +| choke me +| #endif +| +| int +| main () +| { +| return shl_load (); +| ; +| return 0; +| } +configure:10775: result: no +configure:10780: checking for shl_load in -ldld +configure:10815: gcc -o conftest -g -O2 conftest.c -ldld >&5 +/usr/bin/ld: cannot find -ldld +collect2: ld returned 1 exit status +configure:10822: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| #define STDC_HEADERS 1 +| #define HAVE_SYS_TYPES_H 1 +| #define HAVE_SYS_STAT_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_MEMORY_H 1 +| #define HAVE_STRINGS_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDINT_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_DLFCN_H 1 +| #define LT_OBJDIR ".libs/" +| /* end confdefs.h. */ +| +| /* Override any GCC internal prototype to avoid an error. +| Use char because int might match the return type of a GCC +| builtin and then its argument prototype would still apply. */ +| #ifdef __cplusplus +| extern "C" +| #endif +| char shl_load (); +| int +| main () +| { +| return shl_load (); +| ; +| return 0; +| } +configure:10843: result: no +configure:10848: checking for dlopen +configure:10904: gcc -o conftest -g -O2 conftest.c >&5 +/tmp/cczoG1kA.o: In function `main': +/home/vagrant/zbar-0.10/conftest.c:56: undefined reference to `dlopen' +collect2: ld returned 1 exit status +configure:10911: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| #define STDC_HEADERS 1 +| #define HAVE_SYS_TYPES_H 1 +| #define HAVE_SYS_STAT_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_MEMORY_H 1 +| #define HAVE_STRINGS_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDINT_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_DLFCN_H 1 +| #define LT_OBJDIR ".libs/" +| /* end confdefs.h. */ +| /* Define dlopen to an innocuous variant, in case declares dlopen. +| For example, HP-UX 11i declares gettimeofday. */ +| #define dlopen innocuous_dlopen +| +| /* System header to define __stub macros and hopefully few prototypes, +| which can conflict with char dlopen (); below. +| Prefer to if __STDC__ is defined, since +| exists even on freestanding compilers. */ +| +| #ifdef __STDC__ +| # include +| #else +| # include +| #endif +| +| #undef dlopen +| +| /* Override any GCC internal prototype to avoid an error. +| Use char because int might match the return type of a GCC +| builtin and then its argument prototype would still apply. */ +| #ifdef __cplusplus +| extern "C" +| #endif +| char dlopen (); +| /* The GNU C library defines this for functions which it implements +| to always fail with ENOSYS. Some functions are actually named +| something starting with __ and the normal name is an alias. */ +| #if defined __stub_dlopen || defined __stub___dlopen +| choke me +| #endif +| +| int +| main () +| { +| return dlopen (); +| ; +| return 0; +| } +configure:10931: result: no +configure:10936: checking for dlopen in -ldl +configure:10971: gcc -o conftest -g -O2 conftest.c -ldl >&5 +configure:10978: $? = 0 +configure:10999: result: yes +configure:11176: checking whether a program can dlopen itself +configure:11246: gcc -o conftest -g -O2 -DHAVE_DLFCN_H -Wl,--export-dynamic conftest.c -ldl >&5 +configure:11249: $? = 0 +configure:11267: result: yes +configure:11272: checking whether a statically linked program can dlopen itself +configure:11342: gcc -o conftest -g -O2 -DHAVE_DLFCN_H -Wl,--export-dynamic -static conftest.c -ldl >&5 +/tmp/ccRXXIYh.o: In function `main': +/home/vagrant/zbar-0.10/configure:11326: warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking +/usr/bin/ld: dynamic STT_GNU_IFUNC symbol `strcmp' with pointer equality in `/usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/libc.a(strcmp.o)' can not be used when making an executable; recompile with -fPIE and relink with -pie +collect2: ld returned 1 exit status +configure:11345: $? = 1 +configure:11363: result: no +configure:11402: checking whether stripping libraries is possible +configure:11407: result: yes +configure:11442: checking if libtool supports shared libraries +configure:11444: result: yes +configure:11447: checking whether to build shared libraries +configure:11468: result: yes +configure:11471: checking whether to build static libraries +configure:11475: result: yes +configure:11553: checking for windres +configure:11583: result: no +configure:11725: checking host system type +configure:11740: result: i686-pc-linux-gnu +configure:11833: checking for gcc +configure:11860: result: gcc +configure:12092: checking for C compiler version +configure:12100: gcc --version >&5 +gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 +Copyright (C) 2011 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +configure:12104: $? = 0 +configure:12111: gcc -v >&5 +Using built-in specs. +COLLECT_GCC=gcc +COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-linux-gnu/4.6/lto-wrapper +Target: i686-linux-gnu +Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu +Thread model: posix +gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) +configure:12115: $? = 0 +configure:12122: gcc -V >&5 +gcc: error: unrecognized option '-V' +gcc: fatal error: no input files +compilation terminated. +configure:12126: $? = 4 +configure:12129: checking whether we are using the GNU C compiler +configure:12182: result: yes +configure:12191: checking whether gcc accepts -g +configure:12329: result: yes +configure:12346: checking for gcc option to accept ISO C89 +configure:12450: result: none needed +configure:12470: checking dependency style of gcc +configure:12561: result: gcc3 +configure:12577: checking whether gcc and cc understand -c and -o together +configure:12612: gcc -c conftest.c -o conftest2.o >&5 +configure:12616: $? = 0 +configure:12622: gcc -c conftest.c -o conftest2.o >&5 +configure:12626: $? = 0 +configure:12637: cc -c conftest.c >&5 +configure:12641: $? = 0 +configure:12649: cc -c conftest.c -o conftest2.o >&5 +configure:12653: $? = 0 +configure:12659: cc -c conftest.c -o conftest2.o >&5 +configure:12663: $? = 0 +configure:12681: result: yes +configure:12766: checking for g++ +configure:12782: found /usr/bin/g++ +configure:12793: result: g++ +configure:12820: checking for C++ compiler version +configure:12828: g++ --version >&5 +g++ (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 +Copyright (C) 2011 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +configure:12832: $? = 0 +configure:12839: g++ -v >&5 +Using built-in specs. +COLLECT_GCC=g++ +COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-linux-gnu/4.6/lto-wrapper +Target: i686-linux-gnu +Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu +Thread model: posix +gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) +configure:12843: $? = 0 +configure:12850: g++ -V >&5 +g++: error: unrecognized option '-V' +g++: fatal error: no input files +compilation terminated. +configure:12854: $? = 4 +configure:12857: checking whether we are using the GNU C++ compiler +configure:12886: g++ -c conftest.cpp >&5 +configure:12893: $? = 0 +configure:12910: result: yes +configure:12919: checking whether g++ accepts -g +configure:12949: g++ -c -g conftest.cpp >&5 +configure:12956: $? = 0 +configure:13057: result: yes +configure:13082: checking dependency style of g++ +configure:13173: result: gcc3 +configure:13301: checking for C++ compiler version +configure:13309: g++ --version >&5 +g++ (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 +Copyright (C) 2011 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +configure:13313: $? = 0 +configure:13320: g++ -v >&5 +Using built-in specs. +COLLECT_GCC=g++ +COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-linux-gnu/4.6/lto-wrapper +Target: i686-linux-gnu +Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu +Thread model: posix +gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) +configure:13324: $? = 0 +configure:13331: g++ -V >&5 +g++: error: unrecognized option '-V' +g++: fatal error: no input files +compilation terminated. +configure:13335: $? = 4 +configure:13338: checking whether we are using the GNU C++ compiler +configure:13391: result: yes +configure:13400: checking whether g++ accepts -g +configure:13538: result: yes +configure:13563: checking dependency style of g++ +configure:13654: result: gcc3 +configure:13677: checking how to run the C++ preprocessor +configure:13713: g++ -E conftest.cpp +configure:13720: $? = 0 +configure:13751: g++ -E conftest.cpp +conftest.cpp:27:28: fatal error: ac_nonexistent.h: No such file or directory +compilation terminated. +configure:13758: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| #define STDC_HEADERS 1 +| #define HAVE_SYS_TYPES_H 1 +| #define HAVE_SYS_STAT_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_MEMORY_H 1 +| #define HAVE_STRINGS_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDINT_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_DLFCN_H 1 +| #define LT_OBJDIR ".libs/" +| #define ZBAR_VERSION_MAJOR 0 +| #define ZBAR_VERSION_MINOR 10 +| #define LIB_VERSION_MAJOR 0 +| #define LIB_VERSION_MINOR 2 +| #define LIB_VERSION_REVISION 0 +| /* end confdefs.h. */ +| #include +configure:13791: result: g++ -E +configure:13820: g++ -E conftest.cpp +configure:13827: $? = 0 +configure:13858: g++ -E conftest.cpp +conftest.cpp:27:28: fatal error: ac_nonexistent.h: No such file or directory +compilation terminated. +configure:13865: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| #define STDC_HEADERS 1 +| #define HAVE_SYS_TYPES_H 1 +| #define HAVE_SYS_STAT_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_MEMORY_H 1 +| #define HAVE_STRINGS_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDINT_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_DLFCN_H 1 +| #define LT_OBJDIR ".libs/" +| #define ZBAR_VERSION_MAJOR 0 +| #define ZBAR_VERSION_MINOR 10 +| #define LIB_VERSION_MAJOR 0 +| #define LIB_VERSION_MINOR 2 +| #define LIB_VERSION_REVISION 0 +| /* end confdefs.h. */ +| #include +configure:14041: checking for ld used by g++ +configure:14108: result: /usr/bin/ld +configure:14117: checking if the linker (/usr/bin/ld) is GNU ld +configure:14132: result: yes +configure:14187: checking whether the g++ linker (/usr/bin/ld) supports shared libraries +configure:15162: result: yes +configure:15190: g++ -c -g -O2 conftest.cpp >&5 +configure:15193: $? = 0 +configure:15375: checking for g++ option to produce PIC +configure:15692: result: -fPIC -DPIC +configure:15701: checking if g++ PIC flag -fPIC -DPIC works +configure:15719: g++ -c -g -O2 -fPIC -DPIC -DPIC conftest.cpp >&5 +configure:15723: $? = 0 +configure:15736: result: yes +configure:15757: checking if g++ static flag -static works +configure:15785: result: yes +configure:15797: checking if g++ supports -c -o file.o +configure:15818: g++ -c -g -O2 -o out/conftest2.o conftest.cpp >&5 +configure:15822: $? = 0 +configure:15844: result: yes +configure:15849: checking if g++ supports -c -o file.o +configure:15896: result: yes +configure:15926: checking whether the g++ linker (/usr/bin/ld) supports shared libraries +configure:15952: result: yes +configure:16089: checking dynamic linker characteristics +configure:16493: g++ -o conftest -g -O2 -Wl,-rpath -Wl,/foo conftest.cpp >&5 +configure:16500: $? = 0 +configure:16733: result: GNU/Linux ld.so +configure:16784: checking how to hardcode library paths into programs +configure:16809: result: immediate +configure:16898: checking for pkg-config +configure:16916: found /usr/bin/pkg-config +configure:16928: result: /usr/bin/pkg-config +configure:16953: checking pkg-config is at least version 0.9.0 +configure:16956: result: yes +configure:16972: checking for xmlto +configure:17002: result: no +configure:17022: checking whether to build EAN symbologies +configure:17044: result: yes +configure:17048: checking whether to build Code 128 symbology +configure:17070: result: yes +configure:17074: checking whether to build Code 39 symbology +configure:17096: result: yes +configure:17100: checking whether to build PDF417 symbology +configure:17122: result: no +configure:17126: checking whether to build Interleaved 2 of 5 symbology +configure:17148: result: yes +configure:17152: checking whether to build QR Code +configure:17174: result: yes +configure:17179: checking for library containing clock_gettime +configure:17220: gcc -o conftest -g -O2 conftest.c >&5 +/tmp/ccHvTaHK.o: In function `main': +/home/vagrant/zbar-0.10/conftest.c:43: undefined reference to `clock_gettime' +collect2: ld returned 1 exit status +configure:17227: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| #define STDC_HEADERS 1 +| #define HAVE_SYS_TYPES_H 1 +| #define HAVE_SYS_STAT_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_MEMORY_H 1 +| #define HAVE_STRINGS_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDINT_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_DLFCN_H 1 +| #define LT_OBJDIR ".libs/" +| #define ZBAR_VERSION_MAJOR 0 +| #define ZBAR_VERSION_MINOR 10 +| #define LIB_VERSION_MAJOR 0 +| #define LIB_VERSION_MINOR 2 +| #define LIB_VERSION_REVISION 0 +| #define ENABLE_EAN 1 +| #define ENABLE_CODE128 1 +| #define ENABLE_CODE39 1 +| #define ENABLE_I25 1 +| #define ENABLE_QRCODE 1 +| /* end confdefs.h. */ +| +| /* Override any GCC internal prototype to avoid an error. +| Use char because int might match the return type of a GCC +| builtin and then its argument prototype would still apply. */ +| #ifdef __cplusplus +| extern "C" +| #endif +| char clock_gettime (); +| int +| main () +| { +| return clock_gettime (); +| ; +| return 0; +| } +configure:17220: gcc -o conftest -g -O2 conftest.c -lrt >&5 +configure:17227: $? = 0 +configure:17258: result: -lrt +configure:17306: checking for ld used by GCC +configure:17370: result: /usr/bin/ld +configure:17379: checking if the linker (/usr/bin/ld) is GNU ld +configure:17392: result: yes +configure:17399: checking for shared library run path origin +configure:17412: result: done +configure:17920: checking for iconv +configure:17952: gcc -o conftest -g -O2 conftest.c -lrt >&5 +configure:17959: $? = 0 +configure:18036: result: yes +configure:18039: checking for working iconv +configure:18125: gcc -o conftest -g -O2 conftest.c -lrt >&5 +configure:18129: $? = 0 +configure:18135: ./conftest +configure:18139: $? = 0 +configure:18158: result: yes +configure:18188: checking for iconv declaration +configure:18227: gcc -c -g -O2 conftest.c >&5 +configure:18234: $? = 0 +configure:18253: result: + extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +configure:18281: checking poll.h usability +configure:18298: gcc -c -g -O2 conftest.c >&5 +configure:18305: $? = 0 +configure:18319: result: yes +configure:18323: checking poll.h presence +configure:18338: gcc -E conftest.c +configure:18345: $? = 0 +configure:18359: result: yes +configure:18392: checking for poll.h +configure:18401: result: yes +configure:18459: checking pthread.h usability +configure:18476: gcc -c -g -O2 conftest.c >&5 +configure:18483: $? = 0 +configure:18497: result: yes +configure:18501: checking pthread.h presence +configure:18516: gcc -E conftest.c +configure:18523: $? = 0 +configure:18537: result: yes +configure:18570: checking for pthread.h +configure:18579: result: yes +configure:18605: checking for pthread_create in -lpthread +configure:18640: gcc -o conftest -g -O2 conftest.c -lpthread -lrt >&5 +configure:18647: $? = 0 +configure:18668: result: yes +configure:19222: checking for X +configure:19337: gcc -E conftest.c +configure:19344: $? = 0 +configure:19393: gcc -o conftest -g -O2 conftest.c -lX11 -lpthread -lrt >&5 +configure:19400: $? = 0 +configure:19462: result: libraries , headers +configure:19634: gcc -o conftest -g -O2 conftest.c -lpthread -lrt -lX11 >&5 +configure:19641: $? = 0 +configure:19809: checking for gethostbyname +configure:19865: gcc -o conftest -g -O2 conftest.c -lpthread -lrt >&5 +configure:19872: $? = 0 +configure:19892: result: yes +configure:20045: checking for connect +configure:20101: gcc -o conftest -g -O2 conftest.c -lpthread -lrt >&5 +configure:20108: $? = 0 +configure:20128: result: yes +configure:20204: checking for remove +configure:20260: gcc -o conftest -g -O2 conftest.c -lpthread -lrt >&5 +configure:20267: $? = 0 +configure:20287: result: yes +configure:20363: checking for shmat +configure:20419: gcc -o conftest -g -O2 conftest.c -lpthread -lrt >&5 +configure:20426: $? = 0 +configure:20446: result: yes +configure:20531: checking for IceConnectionNumber in -lICE +configure:20566: gcc -o conftest -g -O2 conftest.c -lICE -lpthread -lrt >&5 +configure:20573: $? = 0 +configure:20594: result: yes +configure:20635: checking for X11/extensions/XShm.h +configure:20659: gcc -c -g -O2 conftest.c >&5 +configure:20666: $? = 0 +configure:20683: result: yes +configure:20714: checking for XShmQueryVersion in -lXext +configure:20749: gcc -o conftest -g -O2 conftest.c -lXext -lSM -lICE -lX11 -lXext -lpthread -lrt >&5 +configure:20756: $? = 0 +configure:20777: result: yes +configure:20827: checking for X11/extensions/Xvlib.h +configure:20849: gcc -c -g -O2 conftest.c >&5 +conftest.c:42:34: fatal error: X11/extensions/Xvlib.h: No such file or directory +compilation terminated. +configure:20856: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| #define STDC_HEADERS 1 +| #define HAVE_SYS_TYPES_H 1 +| #define HAVE_SYS_STAT_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_MEMORY_H 1 +| #define HAVE_STRINGS_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDINT_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_DLFCN_H 1 +| #define LT_OBJDIR ".libs/" +| #define ZBAR_VERSION_MAJOR 0 +| #define ZBAR_VERSION_MINOR 10 +| #define LIB_VERSION_MAJOR 0 +| #define LIB_VERSION_MINOR 2 +| #define LIB_VERSION_REVISION 0 +| #define ENABLE_EAN 1 +| #define ENABLE_CODE128 1 +| #define ENABLE_CODE39 1 +| #define ENABLE_I25 1 +| #define ENABLE_QRCODE 1 +| #define HAVE_ICONV 1 +| #define ICONV_CONST +| #define HAVE_POLL_H 1 +| #define HAVE_PTHREAD_H 1 +| #define HAVE_LIBPTHREAD 1 +| #define __USE_UNIX98 1 +| #define HAVE_X11_EXTENSIONS_XSHM_H 1 +| /* end confdefs.h. */ +| #include +| +| +| #include +configure:20873: result: no +configure:21025: checking jpeglib.h usability +configure:21042: gcc -c -g -O2 conftest.c >&5 +configure:21049: $? = 0 +configure:21063: result: yes +configure:21067: checking jpeglib.h presence +configure:21082: gcc -E conftest.c +configure:21089: $? = 0 +configure:21103: result: yes +configure:21136: checking for jpeglib.h +configure:21145: result: yes +configure:21172: checking jerror.h usability +configure:21189: gcc -c -g -O2 conftest.c >&5 +configure:21196: $? = 0 +configure:21210: result: yes +configure:21214: checking jerror.h presence +configure:21229: gcc -E conftest.c +configure:21236: $? = 0 +configure:21250: result: yes +configure:21283: checking for jerror.h +configure:21290: result: yes +configure:21302: checking for jpeg_read_header in -ljpeg +configure:21337: gcc -o conftest -g -O2 conftest.c -ljpeg -lpthread -lrt >&5 +configure:21344: $? = 0 +configure:21365: result: yes +configure:21418: checking for MAGICK +configure:21425: $PKG_CONFIG --exists --print-errors "MagickWand >= 6.2.6" +configure:21428: $? = 0 +configure:21441: $PKG_CONFIG --exists --print-errors "MagickWand >= 6.2.6" +configure:21444: $? = 0 +configure:21733: result: yes +configure:21738: using ImageMagick version 6.6.9 +configure:21753: checking wand/MagickWand.h usability +configure:21770: gcc -c -g -O2 -fopenmp -I/usr/include/ImageMagick conftest.c >&5 +configure:21777: $? = 0 +configure:21791: result: yes +configure:21795: checking wand/MagickWand.h presence +configure:21810: gcc -E -fopenmp -I/usr/include/ImageMagick conftest.c +configure:21817: $? = 0 +configure:21831: result: yes +configure:21864: checking for wand/MagickWand.h +configure:21871: result: yes +configure:22053: checking for GTK +configure:22060: $PKG_CONFIG --exists --print-errors "gtk+-2.0 gthread-2.0" +configure:22063: $? = 0 +configure:22076: $PKG_CONFIG --exists --print-errors "gtk+-2.0 gthread-2.0" +configure:22079: $? = 0 +configure:22156: result: yes +configure:22162: using GTK+ version 2.24.10 +configure:22165: using gthread-2.0 version 2.32.3 +configure:22229: checking for a Python interpreter with version >= 2.3.5 +configure:22244: python -c import sys, string # split strings by '.' and convert to numeric. Append some zeros # because we need at least 4 digits for the hex conversion. minver = map(int, string.split('2.3.5', '.')) + [0, 0, 0] minverhex = 0 for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i] sys.exit(sys.hexversion < minverhex) +configure:22247: $? = 0 +configure:22254: result: python +configure:22262: checking for python +configure:22280: found /usr/bin/python +configure:22292: result: /usr/bin/python +configure:22312: checking for python version +configure:22319: result: 2.7 +configure:22331: checking for python platform +configure:22338: result: linux2 +configure:22345: checking for python script directory +configure:22353: result: ${prefix}/lib/python2.7/site-packages +configure:22362: checking for python extension module directory +configure:22370: result: ${exec_prefix}/lib/python2.7/site-packages +configure:22397: checking for PYGTK +configure:22404: $PKG_CONFIG --exists --print-errors "pygtk-2.0" +configure:22407: $? = 0 +configure:22420: $PKG_CONFIG --exists --print-errors "pygtk-2.0" +configure:22423: $? = 0 +configure:22500: result: yes +configure:22508: checking for pygtk-codegen-2.0 +configure:22524: found /usr/bin/pygtk-codegen-2.0 +configure:22535: result: pygtk-codegen-2.0 +configure:22719: checking whether to enable assertions +configure:22731: result: yes +configure:22764: checking fcntl.h usability +configure:22781: gcc -c -g -O2 conftest.c >&5 +configure:22788: $? = 0 +configure:22802: result: yes +configure:22806: checking fcntl.h presence +configure:22821: gcc -E conftest.c +configure:22828: $? = 0 +configure:22842: result: yes +configure:22875: checking for fcntl.h +configure:22884: result: yes +configure:22764: checking features.h usability +configure:22781: gcc -c -g -O2 conftest.c >&5 +configure:22788: $? = 0 +configure:22802: result: yes +configure:22806: checking features.h presence +configure:22821: gcc -E conftest.c +configure:22828: $? = 0 +configure:22842: result: yes +configure:22875: checking for features.h +configure:22884: result: yes +configure:22753: checking for inttypes.h +configure:22760: result: yes +configure:22753: checking for stdlib.h +configure:22760: result: yes +configure:22753: checking for string.h +configure:22760: result: yes +configure:22753: checking for unistd.h +configure:22760: result: yes +configure:22764: checking sys/ioctl.h usability +configure:22781: gcc -c -g -O2 conftest.c >&5 +configure:22788: $? = 0 +configure:22802: result: yes +configure:22806: checking sys/ioctl.h presence +configure:22821: gcc -E conftest.c +configure:22828: $? = 0 +configure:22842: result: yes +configure:22875: checking for sys/ioctl.h +configure:22884: result: yes +configure:22764: checking sys/time.h usability +configure:22781: gcc -c -g -O2 conftest.c >&5 +configure:22788: $? = 0 +configure:22802: result: yes +configure:22806: checking sys/time.h presence +configure:22821: gcc -E conftest.c +configure:22828: $? = 0 +configure:22842: result: yes +configure:22875: checking for sys/time.h +configure:22884: result: yes +configure:22764: checking sys/times.h usability +configure:22781: gcc -c -g -O2 conftest.c >&5 +configure:22788: $? = 0 +configure:22802: result: yes +configure:22806: checking sys/times.h presence +configure:22821: gcc -E conftest.c +configure:22828: $? = 0 +configure:22842: result: yes +configure:22875: checking for sys/times.h +configure:22884: result: yes +configure:22764: checking sys/ipc.h usability +configure:22781: gcc -c -g -O2 conftest.c >&5 +configure:22788: $? = 0 +configure:22802: result: yes +configure:22806: checking sys/ipc.h presence +configure:22821: gcc -E conftest.c +configure:22828: $? = 0 +configure:22842: result: yes +configure:22875: checking for sys/ipc.h +configure:22884: result: yes +configure:22764: checking sys/shm.h usability +configure:22781: gcc -c -g -O2 conftest.c >&5 +configure:22788: $? = 0 +configure:22802: result: yes +configure:22806: checking sys/shm.h presence +configure:22821: gcc -E conftest.c +configure:22828: $? = 0 +configure:22842: result: yes +configure:22875: checking for sys/shm.h +configure:22884: result: yes +configure:22764: checking sys/mman.h usability +configure:22781: gcc -c -g -O2 conftest.c >&5 +configure:22788: $? = 0 +configure:22802: result: yes +configure:22806: checking sys/mman.h presence +configure:22821: gcc -E conftest.c +configure:22828: $? = 0 +configure:22842: result: yes +configure:22875: checking for sys/mman.h +configure:22884: result: yes +configure:22902: checking for int32_t +configure:22933: gcc -c -g -O2 conftest.c >&5 +configure:22940: $? = 0 +configure:22969: gcc -c -g -O2 conftest.c >&5 +conftest.c: In function 'main': +conftest.c:90:53: warning: integer overflow in expression [-Woverflow] +conftest.c:89:12: error: size of array 'test_array' is negative +conftest.c:89:12: error: storage size of 'test_array' isn't constant +configure:22976: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| #define STDC_HEADERS 1 +| #define HAVE_SYS_TYPES_H 1 +| #define HAVE_SYS_STAT_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_MEMORY_H 1 +| #define HAVE_STRINGS_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDINT_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_DLFCN_H 1 +| #define LT_OBJDIR ".libs/" +| #define ZBAR_VERSION_MAJOR 0 +| #define ZBAR_VERSION_MINOR 10 +| #define LIB_VERSION_MAJOR 0 +| #define LIB_VERSION_MINOR 2 +| #define LIB_VERSION_REVISION 0 +| #define ENABLE_EAN 1 +| #define ENABLE_CODE128 1 +| #define ENABLE_CODE39 1 +| #define ENABLE_I25 1 +| #define ENABLE_QRCODE 1 +| #define HAVE_ICONV 1 +| #define ICONV_CONST +| #define HAVE_POLL_H 1 +| #define HAVE_PTHREAD_H 1 +| #define HAVE_LIBPTHREAD 1 +| #define __USE_UNIX98 1 +| #define HAVE_X11_EXTENSIONS_XSHM_H 1 +| #define HAVE_JPEGLIB_H 1 +| #define HAVE_LIBJPEG 1 +| #define HAVE_FCNTL_H 1 +| #define HAVE_FEATURES_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_SYS_IOCTL_H 1 +| #define HAVE_SYS_TIME_H 1 +| #define HAVE_SYS_TIMES_H 1 +| #define HAVE_SYS_IPC_H 1 +| #define HAVE_SYS_SHM_H 1 +| #define HAVE_SYS_MMAN_H 1 +| /* end confdefs.h. */ +| #include +| #ifdef HAVE_SYS_TYPES_H +| # include +| #endif +| #ifdef HAVE_SYS_STAT_H +| # include +| #endif +| #ifdef STDC_HEADERS +| # include +| # include +| #else +| # ifdef HAVE_STDLIB_H +| # include +| # endif +| #endif +| #ifdef HAVE_STRING_H +| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H +| # include +| # endif +| # include +| #endif +| #ifdef HAVE_STRINGS_H +| # include +| #endif +| #ifdef HAVE_INTTYPES_H +| # include +| #endif +| #ifdef HAVE_STDINT_H +| # include +| #endif +| #ifdef HAVE_UNISTD_H +| # include +| #endif +| int +| main () +| { +| static int test_array [1 - 2 * !((int32_t) ((((int32_t) 1 << (32 - 2)) - 1) * 2 + 1) +| < (int32_t) ((((int32_t) 1 << (32 - 2)) - 1) * 2 + 2))]; +| test_array [0] = 0 +| +| ; +| return 0; +| } +configure:23005: result: yes +configure:23018: checking for uint32_t +configure:23049: gcc -c -g -O2 conftest.c >&5 +configure:23056: $? = 0 +configure:23077: result: yes +configure:23095: checking for uint8_t +configure:23126: gcc -c -g -O2 conftest.c >&5 +configure:23133: $? = 0 +configure:23154: result: yes +configure:23172: checking for uintptr_t +configure:23200: gcc -c -g -O2 conftest.c >&5 +configure:23207: $? = 0 +configure:23234: gcc -c -g -O2 conftest.c >&5 +conftest.c: In function 'main': +conftest.c:89:24: error: expected expression before ')' token +configure:23241: $? = 1 +configure: failed program was: +| /* confdefs.h. */ +| #define PACKAGE_NAME "zbar" +| #define PACKAGE_TARNAME "zbar" +| #define PACKAGE_VERSION "0.10" +| #define PACKAGE_STRING "zbar 0.10" +| #define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +| #define PACKAGE "zbar" +| #define VERSION "0.10" +| #define STDC_HEADERS 1 +| #define HAVE_SYS_TYPES_H 1 +| #define HAVE_SYS_STAT_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_MEMORY_H 1 +| #define HAVE_STRINGS_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDINT_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_DLFCN_H 1 +| #define LT_OBJDIR ".libs/" +| #define ZBAR_VERSION_MAJOR 0 +| #define ZBAR_VERSION_MINOR 10 +| #define LIB_VERSION_MAJOR 0 +| #define LIB_VERSION_MINOR 2 +| #define LIB_VERSION_REVISION 0 +| #define ENABLE_EAN 1 +| #define ENABLE_CODE128 1 +| #define ENABLE_CODE39 1 +| #define ENABLE_I25 1 +| #define ENABLE_QRCODE 1 +| #define HAVE_ICONV 1 +| #define ICONV_CONST +| #define HAVE_POLL_H 1 +| #define HAVE_PTHREAD_H 1 +| #define HAVE_LIBPTHREAD 1 +| #define __USE_UNIX98 1 +| #define HAVE_X11_EXTENSIONS_XSHM_H 1 +| #define HAVE_JPEGLIB_H 1 +| #define HAVE_LIBJPEG 1 +| #define HAVE_FCNTL_H 1 +| #define HAVE_FEATURES_H 1 +| #define HAVE_INTTYPES_H 1 +| #define HAVE_STDLIB_H 1 +| #define HAVE_STRING_H 1 +| #define HAVE_UNISTD_H 1 +| #define HAVE_SYS_IOCTL_H 1 +| #define HAVE_SYS_TIME_H 1 +| #define HAVE_SYS_TIMES_H 1 +| #define HAVE_SYS_IPC_H 1 +| #define HAVE_SYS_SHM_H 1 +| #define HAVE_SYS_MMAN_H 1 +| /* end confdefs.h. */ +| #include +| #ifdef HAVE_SYS_TYPES_H +| # include +| #endif +| #ifdef HAVE_SYS_STAT_H +| # include +| #endif +| #ifdef STDC_HEADERS +| # include +| # include +| #else +| # ifdef HAVE_STDLIB_H +| # include +| # endif +| #endif +| #ifdef HAVE_STRING_H +| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H +| # include +| # endif +| # include +| #endif +| #ifdef HAVE_STRINGS_H +| # include +| #endif +| #ifdef HAVE_INTTYPES_H +| # include +| #endif +| #ifdef HAVE_STDINT_H +| # include +| #endif +| #ifdef HAVE_UNISTD_H +| # include +| #endif +| int +| main () +| { +| if (sizeof ((uintptr_t))) +| return 0; +| ; +| return 0; +| } +configure:23264: result: yes +configure:23331: checking for an ANSI C-conforming const +configure:23406: gcc -c -g -O2 conftest.c >&5 +configure:23413: $? = 0 +configure:23428: result: yes +configure:23438: checking for inline +configure:23464: gcc -c -g -O2 conftest.c >&5 +configure:23471: $? = 0 +configure:23489: result: inline +configure:23516: checking for stdlib.h +configure:23523: result: yes +configure:23516: checking for unistd.h +configure:23523: result: yes +configure:23666: checking for getpagesize +configure:23722: gcc -o conftest -g -O2 conftest.c -ljpeg -lpthread -lrt >&5 +configure:23729: $? = 0 +configure:23751: result: yes +configure:23763: checking for working mmap +configure:23910: gcc -o conftest -g -O2 conftest.c -ljpeg -lpthread -lrt >&5 +configure:23914: $? = 0 +configure:23920: ./conftest +configure:23924: $? = 0 +configure:23941: result: yes +configure:23958: checking for memset +configure:24014: gcc -o conftest -g -O2 conftest.c -ljpeg -lpthread -lrt >&5 +conftest.c:81:6: warning: conflicting types for built-in function 'memset' [enabled by default] +configure:24021: $? = 0 +configure:24043: result: yes +configure:23958: checking for atexit +configure:24014: gcc -o conftest -g -O2 conftest.c -ljpeg -lpthread -lrt >&5 +configure:24021: $? = 0 +configure:24043: result: yes +configure:23958: checking for setenv +configure:24014: gcc -o conftest -g -O2 conftest.c -ljpeg -lpthread -lrt >&5 +configure:24021: $? = 0 +configure:24043: result: yes +configure:24341: creating ./config.status + +## ---------------------- ## +## Running config.status. ## +## ---------------------- ## + +This file was extended by zbar config.status 0.10, which was +generated by GNU Autoconf 2.63. Invocation command line was + + CONFIG_FILES = + CONFIG_HEADERS = + CONFIG_LINKS = + CONFIG_COMMANDS = + $ ./config.status + +on precise32 + +config.status:1236: creating Makefile +config.status:1236: creating zbar.pc +config.status:1236: creating zbar-gtk.pc +config.status:1236: creating zbar-qt.pc +config.status:1236: creating doc/doxygen.conf +config.status:1236: creating include/config.h +config.status:1458: include/config.h is unchanged +config.status:1510: executing depfiles commands +config.status:1510: executing libtool commands +config.status:1510: executing doc/version.xml commands +config.status:1510: executing doc/reldate.xml commands + +## ---------------- ## +## Cache variables. ## +## ---------------- ## + +ac_cv_build=i686-pc-linux-gnu +ac_cv_c_compiler_gnu=yes +ac_cv_c_const=yes +ac_cv_c_inline=inline +ac_cv_c_int32_t=yes +ac_cv_c_uint32_t=yes +ac_cv_c_uint8_t=yes +ac_cv_cxx_compiler_gnu=yes +ac_cv_env_CCC_set= +ac_cv_env_CCC_value= +ac_cv_env_CC_set= +ac_cv_env_CC_value= +ac_cv_env_CFLAGS_set= +ac_cv_env_CFLAGS_value= +ac_cv_env_CPPFLAGS_set= +ac_cv_env_CPPFLAGS_value= +ac_cv_env_CPP_set= +ac_cv_env_CPP_value= +ac_cv_env_CXXCPP_set= +ac_cv_env_CXXCPP_value= +ac_cv_env_CXXFLAGS_set= +ac_cv_env_CXXFLAGS_value= +ac_cv_env_CXX_set= +ac_cv_env_CXX_value= +ac_cv_env_GLIB_GENMARSHAL_set= +ac_cv_env_GLIB_GENMARSHAL_value= +ac_cv_env_GTK_CFLAGS_set= +ac_cv_env_GTK_CFLAGS_value= +ac_cv_env_GTK_LIBS_set= +ac_cv_env_GTK_LIBS_value= +ac_cv_env_LDFLAGS_set= +ac_cv_env_LDFLAGS_value= +ac_cv_env_LIBS_set= +ac_cv_env_LIBS_value= +ac_cv_env_MAGICK_CFLAGS_set= +ac_cv_env_MAGICK_CFLAGS_value= +ac_cv_env_MAGICK_LIBS_set= +ac_cv_env_MAGICK_LIBS_value= +ac_cv_env_MOC_set= +ac_cv_env_MOC_value= +ac_cv_env_NPAPI_CFLAGS_set= +ac_cv_env_NPAPI_CFLAGS_value= +ac_cv_env_NPAPI_LIBS_set= +ac_cv_env_NPAPI_LIBS_value= +ac_cv_env_PKG_CONFIG_set= +ac_cv_env_PKG_CONFIG_value= +ac_cv_env_PYGTK_CFLAGS_set= +ac_cv_env_PYGTK_CFLAGS_value= +ac_cv_env_PYGTK_CODEGEN_set= +ac_cv_env_PYGTK_CODEGEN_value= +ac_cv_env_PYGTK_DEFS_set= +ac_cv_env_PYGTK_DEFS_value= +ac_cv_env_PYGTK_H2DEF_set= +ac_cv_env_PYGTK_H2DEF_value= +ac_cv_env_PYGTK_LIBS_set= +ac_cv_env_PYGTK_LIBS_value= +ac_cv_env_PYTHON_CFLAGS_set= +ac_cv_env_PYTHON_CFLAGS_value= +ac_cv_env_PYTHON_CONFIG_set= +ac_cv_env_PYTHON_CONFIG_value= +ac_cv_env_PYTHON_LIBS_set= +ac_cv_env_PYTHON_LIBS_value= +ac_cv_env_QT_CFLAGS_set= +ac_cv_env_QT_CFLAGS_value= +ac_cv_env_QT_LIBS_set= +ac_cv_env_QT_LIBS_value= +ac_cv_env_XMKMF_set= +ac_cv_env_XMKMF_value= +ac_cv_env_XMLTOFLAGS_set= +ac_cv_env_XMLTOFLAGS_value= +ac_cv_env_XMLTO_set= +ac_cv_env_XMLTO_value= +ac_cv_env_XSHM_LIBS_set= +ac_cv_env_XSHM_LIBS_value= +ac_cv_env_XV_LIBS_set= +ac_cv_env_XV_LIBS_value= +ac_cv_env_build_alias_set= +ac_cv_env_build_alias_value= +ac_cv_env_host_alias_set= +ac_cv_env_host_alias_value= +ac_cv_env_target_alias_set= +ac_cv_env_target_alias_value= +ac_cv_func_atexit=yes +ac_cv_func_connect=yes +ac_cv_func_dlopen=no +ac_cv_func_gethostbyname=yes +ac_cv_func_getpagesize=yes +ac_cv_func_memset=yes +ac_cv_func_mmap_fixed_mapped=yes +ac_cv_func_remove=yes +ac_cv_func_setenv=yes +ac_cv_func_shl_load=no +ac_cv_func_shmat=yes +ac_cv_have_x='have_x=yes ac_x_includes='\'''\'' ac_x_libraries='\'''\''' +ac_cv_header_X11_extensions_XShm_h=yes +ac_cv_header_X11_extensions_Xvlib_h=no +ac_cv_header_dlfcn_h=yes +ac_cv_header_fcntl_h=yes +ac_cv_header_features_h=yes +ac_cv_header_inttypes_h=yes +ac_cv_header_jerror_h=yes +ac_cv_header_jpeglib_h=yes +ac_cv_header_memory_h=yes +ac_cv_header_poll_h=yes +ac_cv_header_pthread_h=yes +ac_cv_header_stdc=yes +ac_cv_header_stdint_h=yes +ac_cv_header_stdlib_h=yes +ac_cv_header_string_h=yes +ac_cv_header_strings_h=yes +ac_cv_header_sys_ioctl_h=yes +ac_cv_header_sys_ipc_h=yes +ac_cv_header_sys_mman_h=yes +ac_cv_header_sys_shm_h=yes +ac_cv_header_sys_stat_h=yes +ac_cv_header_sys_time_h=yes +ac_cv_header_sys_times_h=yes +ac_cv_header_sys_types_h=yes +ac_cv_header_unistd_h=yes +ac_cv_header_wand_MagickWand_h=yes +ac_cv_host=i686-pc-linux-gnu +ac_cv_lib_ICE_IceConnectionNumber=yes +ac_cv_lib_Xext_XShmQueryVersion=yes +ac_cv_lib_dl_dlopen=yes +ac_cv_lib_dld_shl_load=no +ac_cv_lib_jpeg_jpeg_read_header=yes +ac_cv_lib_pthread_pthread_create=yes +ac_cv_objext=o +ac_cv_path_EGREP='/bin/grep -E' +ac_cv_path_FGREP='/bin/grep -F' +ac_cv_path_GREP=/bin/grep +ac_cv_path_PYTHON=/usr/bin/python +ac_cv_path_SED=/bin/sed +ac_cv_path_ac_pt_PKG_CONFIG=/usr/bin/pkg-config +ac_cv_path_install='/usr/bin/install -c' +ac_cv_path_mkdir=/bin/mkdir +ac_cv_prog_AWK=mawk +ac_cv_prog_CPP='gcc -E' +ac_cv_prog_CXXCPP='g++ -E' +ac_cv_prog_PYGTK_CODEGEN=pygtk-codegen-2.0 +ac_cv_prog_ac_ct_AR=ar +ac_cv_prog_ac_ct_CC=gcc +ac_cv_prog_ac_ct_CXX=g++ +ac_cv_prog_ac_ct_OBJDUMP=objdump +ac_cv_prog_ac_ct_RANLIB=ranlib +ac_cv_prog_ac_ct_STRIP=strip +ac_cv_prog_cc_c89= +ac_cv_prog_cc_g=yes +ac_cv_prog_cc_gcc_c_o=yes +ac_cv_prog_cxx_g=yes +ac_cv_prog_make_make_set=yes +ac_cv_search_clock_gettime=-lrt +ac_cv_type_uintptr_t=yes +acl_cv_hardcode_direct=no +acl_cv_hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' +acl_cv_hardcode_libdir_separator= +acl_cv_hardcode_minus_L=no +acl_cv_libext=a +acl_cv_libname_spec='lib$name' +acl_cv_library_names_spec='$libname$shrext' +acl_cv_path_LD=/usr/bin/ld +acl_cv_prog_gnu_ld=yes +acl_cv_rpath=done +acl_cv_shlibext=so +acl_cv_wl=-Wl, +am_cv_CC_dependencies_compiler_type=gcc3 +am_cv_CXX_dependencies_compiler_type=gcc3 +am_cv_func_iconv=yes +am_cv_func_iconv_works=yes +am_cv_lib_iconv=no +am_cv_pathless_PYTHON=python +am_cv_proto_iconv='extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);' +am_cv_proto_iconv_arg1= +am_cv_python_platform=linux2 +am_cv_python_pyexecdir='${exec_prefix}/lib/python2.7/site-packages' +am_cv_python_pythondir='${prefix}/lib/python2.7/site-packages' +am_cv_python_version=2.7 +lt_cv_deplibs_check_method=pass_all +lt_cv_dlopen=dlopen +lt_cv_dlopen_libs=-ldl +lt_cv_dlopen_self=yes +lt_cv_dlopen_self_static=no +lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_ld_reload_flag=-r +lt_cv_nm_interface='BSD nm' +lt_cv_objdir=.libs +lt_cv_path_LD=/usr/bin/ld +lt_cv_path_LDCXX=/usr/bin/ld +lt_cv_path_NM='/usr/bin/nm -B' +lt_cv_prog_compiler_c_o=yes +lt_cv_prog_compiler_c_o_CXX=yes +lt_cv_prog_compiler_c_o_RC=yes +lt_cv_prog_compiler_pic_works=yes +lt_cv_prog_compiler_pic_works_CXX=yes +lt_cv_prog_compiler_rtti_exceptions=no +lt_cv_prog_compiler_static_works=yes +lt_cv_prog_compiler_static_works_CXX=yes +lt_cv_prog_gnu_ld=yes +lt_cv_prog_gnu_ldcxx=yes +lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\''' +lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \([^ ]*\) $/ {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/ {"\2", (void *) \&\2},/p'\''' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \([^ ]*\) $/ {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \(lib[^ ]*\)$/ {"\2", (void *) \&\2},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/ {"lib\2", (void *) \&\2},/p'\''' +lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\''' +lt_cv_sys_max_cmd_len=1572864 +pkg_cv_GTK_CFLAGS='-pthread -I/usr/include/gtk-2.0 -I/usr/lib/i386-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 ' +pkg_cv_GTK_LIBS='-pthread -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lgthread-2.0 -lrt -lglib-2.0 ' +pkg_cv_MAGICK_CFLAGS='-fopenmp -I/usr/include/ImageMagick ' +pkg_cv_MAGICK_LIBS='-lMagickWand -lMagickCore ' +pkg_cv_PYGTK_CFLAGS='-pthread -I/usr/include/gtk-2.0 -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/lib/i386-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/pygtk-2.0 ' +pkg_cv_PYGTK_LIBS='-lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lglib-2.0 ' + +## ----------------- ## +## Output variables. ## +## ----------------- ## + +ACLOCAL='${SHELL} /home/vagrant/zbar-0.10/config/missing --run aclocal-1.10' +AMDEPBACKSLASH='\' +AMDEP_FALSE='#' +AMDEP_TRUE='' +AMTAR='${SHELL} /home/vagrant/zbar-0.10/config/missing --run tar' +AR='ar' +AS='as' +AUTOCONF='${SHELL} /home/vagrant/zbar-0.10/config/missing --run autoconf' +AUTOHEADER='${SHELL} /home/vagrant/zbar-0.10/config/missing --run autoheader' +AUTOMAKE='${SHELL} /home/vagrant/zbar-0.10/config/missing --run automake-1.10' +AWK='mawk' +CC='gcc' +CCDEPMODE='depmode=gcc3' +CFLAGS='-g -O2' +CPP='gcc -E' +CPPFLAGS='' +CXX='g++' +CXXCPP='g++ -E' +CXXDEPMODE='depmode=gcc3' +CXXFLAGS='-g -O2' +CYGPATH_W='echo' +DEFS='-DHAVE_CONFIG_H' +DEPDIR='.deps' +DLLTOOL='dlltool' +DSYMUTIL='' +DUMPBIN='' +ECHO_C='' +ECHO_N='-n' +ECHO_T='' +EGREP='/bin/grep -E' +ENABLE_CODE128_FALSE='#' +ENABLE_CODE128_TRUE='' +ENABLE_CODE39_FALSE='#' +ENABLE_CODE39_TRUE='' +ENABLE_EAN_FALSE='#' +ENABLE_EAN_TRUE='' +ENABLE_I25_FALSE='#' +ENABLE_I25_TRUE='' +ENABLE_PDF417_FALSE='' +ENABLE_PDF417_TRUE='#' +ENABLE_QRCODE_FALSE='#' +ENABLE_QRCODE_TRUE='' +EXEEXT='' +FGREP='/bin/grep -F' +GLIB_GENMARSHAL='glib-genmarshal' +GREP='/bin/grep' +GTK_CFLAGS='-pthread -I/usr/include/gtk-2.0 -I/usr/lib/i386-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 ' +GTK_LIBS='-pthread -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lgthread-2.0 -lrt -lglib-2.0 ' +HAVE_GTK_FALSE='#' +HAVE_GTK_TRUE='' +HAVE_JPEG_FALSE='#' +HAVE_JPEG_TRUE='' +HAVE_MAGICK_FALSE='#' +HAVE_MAGICK_TRUE='' +HAVE_NPAPI_FALSE='' +HAVE_NPAPI_TRUE='#' +HAVE_POLL_FALSE='#' +HAVE_POLL_TRUE='' +HAVE_PYTHON_FALSE='#' +HAVE_PYTHON_TRUE='' +HAVE_QT_FALSE='' +HAVE_QT_TRUE='#' +HAVE_V4L1_FALSE='' +HAVE_V4L1_TRUE='#' +HAVE_V4L2_FALSE='' +HAVE_V4L2_TRUE='#' +HAVE_VIDEO_FALSE='' +HAVE_VIDEO_TRUE='#' +HAVE_XSHM_FALSE='#' +HAVE_XSHM_TRUE='' +HAVE_XV_FALSE='' +HAVE_XV_TRUE='#' +HAVE_X_FALSE='#' +HAVE_X_TRUE='' +INSTALL_DATA='${INSTALL} -m 644' +INSTALL_PROGRAM='${INSTALL}' +INSTALL_SCRIPT='${INSTALL}' +INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' +LD='/usr/bin/ld' +LDFLAGS='' +LIBICONV='' +LIBOBJS='' +LIBS='-ljpeg -lpthread -lrt ' +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +LIB_VERSION='2:0:2' +LIPO='' +LN_S='ln -s' +LTLIBICONV='' +LTLIBOBJS='' +MAGICK_CFLAGS='-fopenmp -I/usr/include/ImageMagick ' +MAGICK_LIBS='-lMagickWand -lMagickCore ' +MAKEINFO='${SHELL} /home/vagrant/zbar-0.10/config/missing --run makeinfo' +MKDIR_P='/bin/mkdir -p' +MOC='' +NM='/usr/bin/nm -B' +NMEDIT='' +NPAPI_CFLAGS='' +NPAPI_LIBS='' +OBJDUMP='objdump' +OBJEXT='o' +OTOOL64='' +OTOOL='' +PACKAGE='zbar' +PACKAGE_BUGREPORT='spadix@users.sourceforge.net' +PACKAGE_NAME='zbar' +PACKAGE_STRING='zbar 0.10' +PACKAGE_TARNAME='zbar' +PACKAGE_VERSION='0.10' +PATH_SEPARATOR=':' +PKG_CONFIG='/usr/bin/pkg-config' +PYGTK_CFLAGS='-pthread -I/usr/include/gtk-2.0 -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/lib/i386-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/pygtk-2.0 ' +PYGTK_CODEGEN='pygtk-codegen-2.0' +PYGTK_DEFS='/usr/share/pygtk/2.0/defs' +PYGTK_H2DEF='/usr/share/pygobject/2.0/codegen/h2def.py' +PYGTK_LIBS='-lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lglib-2.0 ' +PYTHON='/usr/bin/python' +PYTHON_CFLAGS='-I/usr/include/python2.7 -I/usr/include/python2.7 -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security' +PYTHON_CONFIG='' +PYTHON_EXEC_PREFIX='${exec_prefix}' +PYTHON_LIBS='' +PYTHON_PLATFORM='linux2' +PYTHON_PREFIX='${prefix}' +PYTHON_VERSION='2.7' +QT_CFLAGS='' +QT_LIBS='' +RANLIB='ranlib' +RC='' +RELDATE='2009-10-23' +SED='/bin/sed' +SET_MAKE='' +SHELL='/bin/bash' +STRIP='strip' +VERSION='0.10' +WIN32_FALSE='' +WIN32_TRUE='#' +XMKMF='' +XMLTO=':' +XMLTOFLAGS='' +XSHM_LIBS='-lXext' +XV_LIBS='-lXv' +X_CFLAGS='' +X_EXTRA_LIBS='' +X_LIBS='' +X_PRE_LIBS=' -lSM -lICE' +ZGTK_LIB_VERSION='0:2:0' +ZQT_LIB_VERSION='0:2:0' +ac_ct_CC='gcc' +ac_ct_CXX='g++' +ac_ct_DUMPBIN='' +am__fastdepCC_FALSE='#' +am__fastdepCC_TRUE='' +am__fastdepCXX_FALSE='#' +am__fastdepCXX_TRUE='' +am__include='include' +am__isrc='' +am__leading_dot='.' +am__quote='' +am__tar='${AMTAR} chof - "$$tardir"' +am__untar='${AMTAR} xf -' +bindir='${exec_prefix}/bin' +build='i686-pc-linux-gnu' +build_alias='' +build_cpu='i686' +build_os='linux-gnu' +build_vendor='pc' +datadir='${datarootdir}' +datarootdir='${prefix}/share' +docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' +dvidir='${docdir}' +exec_prefix='${prefix}' +host='i686-pc-linux-gnu' +host_alias='' +host_cpu='i686' +host_os='linux-gnu' +host_vendor='pc' +htmldir='${docdir}' +includedir='${prefix}/include' +infodir='${datarootdir}/info' +install_sh='$(SHELL) /home/vagrant/zbar-0.10/config/install-sh' +libdir='${exec_prefix}/lib' +libexecdir='${exec_prefix}/libexec' +localedir='${datarootdir}/locale' +localstatedir='${prefix}/var' +lt_ECHO='echo' +mandir='${datarootdir}/man' +mkdir_p='/bin/mkdir -p' +oldincludedir='/usr/include' +pdfdir='${docdir}' +pkgpyexecdir='${pyexecdir}/zbar' +pkgpythondir='${pythondir}/zbar' +prefix='/usr/local' +program_transform_name='s,x,x,' +psdir='${docdir}' +pyexecdir='${exec_prefix}/lib/python2.7/site-packages' +pythondir='${prefix}/lib/python2.7/site-packages' +sbindir='${exec_prefix}/sbin' +sharedstatedir='${prefix}/com' +sysconfdir='${prefix}/etc' +target_alias='' + +## ----------- ## +## confdefs.h. ## +## ----------- ## + +#define PACKAGE_NAME "zbar" +#define PACKAGE_TARNAME "zbar" +#define PACKAGE_VERSION "0.10" +#define PACKAGE_STRING "zbar 0.10" +#define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" +#define PACKAGE "zbar" +#define VERSION "0.10" +#define STDC_HEADERS 1 +#define HAVE_SYS_TYPES_H 1 +#define HAVE_SYS_STAT_H 1 +#define HAVE_STDLIB_H 1 +#define HAVE_STRING_H 1 +#define HAVE_MEMORY_H 1 +#define HAVE_STRINGS_H 1 +#define HAVE_INTTYPES_H 1 +#define HAVE_STDINT_H 1 +#define HAVE_UNISTD_H 1 +#define HAVE_DLFCN_H 1 +#define LT_OBJDIR ".libs/" +#define ZBAR_VERSION_MAJOR 0 +#define ZBAR_VERSION_MINOR 10 +#define LIB_VERSION_MAJOR 0 +#define LIB_VERSION_MINOR 2 +#define LIB_VERSION_REVISION 0 +#define ENABLE_EAN 1 +#define ENABLE_CODE128 1 +#define ENABLE_CODE39 1 +#define ENABLE_I25 1 +#define ENABLE_QRCODE 1 +#define HAVE_ICONV 1 +#define ICONV_CONST +#define HAVE_POLL_H 1 +#define HAVE_PTHREAD_H 1 +#define HAVE_LIBPTHREAD 1 +#define __USE_UNIX98 1 +#define HAVE_X11_EXTENSIONS_XSHM_H 1 +#define HAVE_JPEGLIB_H 1 +#define HAVE_LIBJPEG 1 +#define HAVE_FCNTL_H 1 +#define HAVE_FEATURES_H 1 +#define HAVE_INTTYPES_H 1 +#define HAVE_STDLIB_H 1 +#define HAVE_STRING_H 1 +#define HAVE_UNISTD_H 1 +#define HAVE_SYS_IOCTL_H 1 +#define HAVE_SYS_TIME_H 1 +#define HAVE_SYS_TIMES_H 1 +#define HAVE_SYS_IPC_H 1 +#define HAVE_SYS_SHM_H 1 +#define HAVE_SYS_MMAN_H 1 +#define HAVE_UINTPTR_T 1 +#define HAVE_STDLIB_H 1 +#define HAVE_UNISTD_H 1 +#define HAVE_GETPAGESIZE 1 +#define HAVE_MMAP 1 +#define HAVE_MEMSET 1 +#define HAVE_ATEXIT 1 +#define HAVE_SETENV 1 + +configure: exit 0 diff --git a/config.status b/config.status new file mode 100755 index 0000000..42220f4 --- /dev/null +++ b/config.status @@ -0,0 +1,2628 @@ +#! /bin/bash +# Generated by configure. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=${CONFIG_SHELL-/bin/bash} +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in +-n*) + case `echo 'x\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + *) ECHO_C='\c';; + esac;; +*) + ECHO_N='-n';; +esac +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 + +# Save the log message, to keep $[0] and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by zbar $as_me 0.10, which was +generated by GNU Autoconf 2.63. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +# Files that config.status was made for. +config_files=" Makefile zbar.pc zbar-gtk.pc zbar-qt.pc doc/doxygen.conf" +config_headers=" include/config.h" +config_commands=" depfiles libtool doc/version.xml doc/reldate.xml" + +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTION]... [FILE]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +ac_cs_version="\ +zbar config.status 0.10 +configured by ./configure, generated by GNU Autoconf 2.63, + with options \"'--disable-video' '--without-qt'\" + +Copyright (C) 2008 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='/home/vagrant/zbar-0.10' +srcdir='.' +INSTALL='/usr/bin/install -c' +MKDIR_P='/bin/mkdir -p' +AWK='mawk' +test -n "$AWK" || AWK=awk +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + { $as_echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) { $as_echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +if $ac_cs_recheck; then + set X '/bin/bash' './configure' '--disable-video' '--without-qt' $ac_configure_extra_args --no-create --no-recursion + shift + $as_echo "running CONFIG_SHELL=/bin/bash $*" >&6 + CONFIG_SHELL='/bin/bash' + export CONFIG_SHELL + exec "$@" +fi + +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +# +# INIT-COMMANDS +# +AMDEP_TRUE="" ac_aux_dir="config" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +double_quote_subst='s/\(["`\\]\)/\\\1/g' +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' +macro_version='2.2.6' +macro_revision='1.3012' +AS='as' +DLLTOOL='dlltool' +OBJDUMP='objdump' +enable_shared='yes' +enable_static='yes' +pic_mode='default' +enable_fast_install='yes' +host_alias='' +host='i686-pc-linux-gnu' +host_os='linux-gnu' +build_alias='' +build='i686-pc-linux-gnu' +build_os='linux-gnu' +SED='/bin/sed' +Xsed='/bin/sed -e 1s/^X//' +GREP='/bin/grep' +EGREP='/bin/grep -E' +FGREP='/bin/grep -F' +LD='/usr/bin/ld' +NM='/usr/bin/nm -B' +LN_S='ln -s' +max_cmd_len='1572864' +ac_objext='o' +exeext='' +lt_unset='unset' +lt_SP2NL='tr \040 \012' +lt_NL2SP='tr \015\012 \040\040' +reload_flag=' -r' +reload_cmds='$LD$reload_flag -o $output$reload_objs' +deplibs_check_method='pass_all' +file_magic_cmd='$MAGIC_CMD' +AR='ar' +AR_FLAGS='cru' +STRIP='strip' +RANLIB='ranlib' +old_postinstall_cmds='chmod 644 $oldlib~$RANLIB $oldlib' +old_postuninstall_cmds='' +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs~$RANLIB $oldlib' +CC='gcc' +CFLAGS='-g -O2' +compiler='g++' +GCC='yes' +lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\''' +lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\''' +lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \([^ ]*\) $/ {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/ {"\2", (void *) \&\2},/p'\''' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \([^ ]*\) $/ {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \(lib[^ ]*\)$/ {"\2", (void *) \&\2},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/ {"lib\2", (void *) \&\2},/p'\''' +objdir='.libs' +SHELL='/bin/bash' +ECHO='echo' +MAGIC_CMD='file' +lt_prog_compiler_no_builtin_flag=' -fno-builtin' +lt_prog_compiler_wl='-Wl,' +lt_prog_compiler_pic=' -fPIC -DPIC' +lt_prog_compiler_static='-static' +lt_cv_prog_compiler_c_o='yes' +need_locks='no' +DSYMUTIL='' +NMEDIT='' +LIPO='' +OTOOL='' +OTOOL64='' +libext='a' +shrext_cmds='.so' +extract_expsyms_cmds='' +archive_cmds_need_lc='no' +enable_shared_with_static_runtimes='no' +export_dynamic_flag_spec='${wl}--export-dynamic' +whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' +compiler_needs_object='no' +old_archive_from_new_cmds='' +old_archive_from_expsyms_cmds='' +archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' +archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' +module_cmds='' +module_expsym_cmds='' +with_gnu_ld='yes' +allow_undefined_flag='' +no_undefined_flag='' +hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' +hardcode_libdir_flag_spec_ld='' +hardcode_libdir_separator='' +hardcode_direct='no' +hardcode_direct_absolute='no' +hardcode_minus_L='no' +hardcode_shlibpath_var='unsupported' +hardcode_automatic='no' +inherit_rpath='no' +link_all_deplibs='unknown' +fix_srcfile_path='' +always_export_symbols='no' +export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' +exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' +include_expsyms='' +prelink_cmds='' +file_list_spec='' +variables_saved_for_relink='PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH' +need_lib_prefix='no' +need_version='no' +version_type='linux' +runpath_var='LD_RUN_PATH' +shlibpath_var='LD_LIBRARY_PATH' +shlibpath_overrides_runpath='no' +libname_spec='lib$name' +library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' +soname_spec='${libname}${release}${shared_ext}$major' +postinstall_cmds='' +postuninstall_cmds='' +finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' +finish_eval='' +hardcode_into_libs='yes' +sys_lib_search_path_spec='/usr/lib/gcc/i686-linux-gnu/4.6 /usr/lib/i386-linux-gnu /usr/lib /lib/i386-linux-gnu /lib' +sys_lib_dlsearch_path_spec='/lib /usr/lib /usr/lib/i386-linux-gnu/mesa /lib/i386-linux-gnu /usr/lib/i386-linux-gnu /lib/i686-linux-gnu /usr/lib/i686-linux-gnu /usr/local/lib ' +hardcode_action='immediate' +enable_dlopen='yes' +enable_dlopen_self='yes' +enable_dlopen_self_static='no' +old_striplib='strip --strip-debug' +striplib='strip --strip-unneeded' +compiler_lib_search_dirs='' +predep_objects='' +postdep_objects='' +predeps='' +postdeps='' +compiler_lib_search_path='' +LD_RC='' +LD_CXX='/usr/bin/ld' +old_archive_cmds_RC='' +old_archive_cmds_CXX='$AR $AR_FLAGS $oldlib$oldobjs~$RANLIB $oldlib' +compiler_RC='' +compiler_CXX='g++' +GCC_RC='' +GCC_CXX='yes' +lt_prog_compiler_no_builtin_flag_RC='' +lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' +lt_prog_compiler_wl_RC='' +lt_prog_compiler_wl_CXX='-Wl,' +lt_prog_compiler_pic_RC='' +lt_prog_compiler_pic_CXX=' -fPIC -DPIC' +lt_prog_compiler_static_RC='' +lt_prog_compiler_static_CXX='-static' +lt_cv_prog_compiler_c_o_RC='yes' +lt_cv_prog_compiler_c_o_CXX='yes' +archive_cmds_need_lc_RC='' +archive_cmds_need_lc_CXX='no' +enable_shared_with_static_runtimes_RC='' +enable_shared_with_static_runtimes_CXX='no' +export_dynamic_flag_spec_RC='' +export_dynamic_flag_spec_CXX='${wl}--export-dynamic' +whole_archive_flag_spec_RC='' +whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' +compiler_needs_object_RC='' +compiler_needs_object_CXX='no' +old_archive_from_new_cmds_RC='' +old_archive_from_new_cmds_CXX='' +old_archive_from_expsyms_cmds_RC='' +old_archive_from_expsyms_cmds_CXX='' +archive_cmds_RC='' +archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' +archive_expsym_cmds_RC='' +archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' +module_cmds_RC='' +module_cmds_CXX='' +module_expsym_cmds_RC='' +module_expsym_cmds_CXX='' +with_gnu_ld_RC='' +with_gnu_ld_CXX='yes' +allow_undefined_flag_RC='' +allow_undefined_flag_CXX='' +no_undefined_flag_RC='' +no_undefined_flag_CXX='' +hardcode_libdir_flag_spec_RC='' +hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' +hardcode_libdir_flag_spec_ld_RC='' +hardcode_libdir_flag_spec_ld_CXX='' +hardcode_libdir_separator_RC='' +hardcode_libdir_separator_CXX='' +hardcode_direct_RC='' +hardcode_direct_CXX='no' +hardcode_direct_absolute_RC='' +hardcode_direct_absolute_CXX='no' +hardcode_minus_L_RC='' +hardcode_minus_L_CXX='no' +hardcode_shlibpath_var_RC='' +hardcode_shlibpath_var_CXX='unsupported' +hardcode_automatic_RC='' +hardcode_automatic_CXX='no' +inherit_rpath_RC='' +inherit_rpath_CXX='no' +link_all_deplibs_RC='' +link_all_deplibs_CXX='unknown' +fix_srcfile_path_RC='' +fix_srcfile_path_CXX='' +always_export_symbols_RC='' 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lt_prog_compiler_wl lt_prog_compiler_pic lt_prog_compiler_static lt_cv_prog_compiler_c_o need_locks DSYMUTIL NMEDIT LIPO OTOOL OTOOL64 shrext_cmds export_dynamic_flag_spec whole_archive_flag_spec compiler_needs_object with_gnu_ld allow_undefined_flag no_undefined_flag hardcode_libdir_flag_spec hardcode_libdir_flag_spec_ld hardcode_libdir_separator fix_srcfile_path exclude_expsyms include_expsyms file_list_spec variables_saved_for_relink libname_spec library_names_spec soname_spec finish_eval old_striplib striplib compiler_lib_search_dirs predep_objects postdep_objects predeps postdeps compiler_lib_search_path LD_RC LD_CXX compiler_RC compiler_CXX lt_prog_compiler_no_builtin_flag_RC lt_prog_compiler_no_builtin_flag_CXX lt_prog_compiler_wl_RC lt_prog_compiler_wl_CXX lt_prog_compiler_pic_RC lt_prog_compiler_pic_CXX lt_prog_compiler_static_RC lt_prog_compiler_static_CXX lt_cv_prog_compiler_c_o_RC lt_cv_prog_compiler_c_o_CXX export_dynamic_flag_spec_RC export_dynamic_flag_spec_CXX 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+done + +# Double-quote double-evaled strings. +for var in reload_cmds old_postinstall_cmds old_postuninstall_cmds old_archive_cmds extract_expsyms_cmds old_archive_from_new_cmds old_archive_from_expsyms_cmds archive_cmds archive_expsym_cmds module_cmds module_expsym_cmds export_symbols_cmds prelink_cmds postinstall_cmds postuninstall_cmds finish_cmds sys_lib_search_path_spec sys_lib_dlsearch_path_spec old_archive_cmds_RC old_archive_cmds_CXX old_archive_from_new_cmds_RC old_archive_from_new_cmds_CXX old_archive_from_expsyms_cmds_RC old_archive_from_expsyms_cmds_CXX archive_cmds_RC archive_cmds_CXX archive_expsym_cmds_RC archive_expsym_cmds_CXX module_cmds_RC module_cmds_CXX module_expsym_cmds_RC module_expsym_cmds_CXX export_symbols_cmds_RC export_symbols_cmds_CXX prelink_cmds_RC prelink_cmds_CXX; do + case `eval \\$ECHO "X\\$$var"` in + *[\\\`\"\$]*) + eval "lt_$var=\\\"\`\$ECHO \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\$$var\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case $lt_ECHO in +*'\$0 --fallback-echo"') lt_ECHO=`$ECHO "X$lt_ECHO" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; +esac + +ac_aux_dir='config' +xsi_shell='yes' +lt_shell_append='yes' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='zbar' + VERSION='0.10' + TIMESTAMP='' + RM='rm -f' + ofile='libtool' + + + + + + + +VERSION="0.10" + +RELDATE="2009-10-23" + + + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "include/config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "doc/version.xml") CONFIG_COMMANDS="$CONFIG_COMMANDS doc/version.xml" ;; + "doc/reldate.xml") CONFIG_COMMANDS="$CONFIG_COMMANDS doc/reldate.xml" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "zbar.pc") CONFIG_FILES="$CONFIG_FILES zbar.pc" ;; + "zbar-gtk.pc") CONFIG_FILES="$CONFIG_FILES zbar-gtk.pc" ;; + "zbar-qt.pc") CONFIG_FILES="$CONFIG_FILES zbar-qt.pc" ;; + "doc/doxygen.conf") CONFIG_FILES="$CONFIG_FILES doc/doxygen.conf" ;; + + *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || +{ + $as_echo "$as_me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=' ' +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +cat >>"$tmp/subs1.awk" <<\_ACAWK && +S["LTLIBOBJS"]="" +S["LIBOBJS"]="" +S["HAVE_QT_FALSE"]="" +S["HAVE_QT_TRUE"]="#" +S["QT_LIBS"]="" +S["QT_CFLAGS"]="" +S["MOC"]="" +S["HAVE_PYTHON_FALSE"]="#" +S["HAVE_PYTHON_TRUE"]="" +S["PYGTK_LIBS"]="-lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobje"\ +"ct-2.0 -lglib-2.0 " +S["PYGTK_CFLAGS"]="-pthread -I/usr/include/gtk-2.0 -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/lib/i386-linux-gnu/gtk-2.0/include -I/usr/"\ +"include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/pixman-1 -I/"\ +"usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/pygtk-2.0 " +S["pkgpyexecdir"]="${pyexecdir}/zbar" +S["pyexecdir"]="${exec_prefix}/lib/python2.7/site-packages" +S["pkgpythondir"]="${pythondir}/zbar" +S["pythondir"]="${prefix}/lib/python2.7/site-packages" +S["PYTHON_PLATFORM"]="linux2" +S["PYTHON_EXEC_PREFIX"]="${exec_prefix}" +S["PYTHON_PREFIX"]="${prefix}" +S["PYTHON_VERSION"]="2.7" +S["PYTHON"]="/usr/bin/python" +S["PYGTK_DEFS"]="/usr/share/pygtk/2.0/defs" +S["PYGTK_CODEGEN"]="pygtk-codegen-2.0" +S["PYGTK_H2DEF"]="/usr/share/pygobject/2.0/codegen/h2def.py" +S["PYTHON_LIBS"]="" +S["PYTHON_CFLAGS"]="-I/usr/include/python2.7 -I/usr/include/python2.7 -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector --para"\ +"m=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security" +S["PYTHON_CONFIG"]="" +S["HAVE_GTK_FALSE"]="#" +S["HAVE_GTK_TRUE"]="" +S["GTK_LIBS"]="-pthread -lgtk-x11-2.0 -lgdk-x11-2.0 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/home/vagrant/zbar-0.10/config/missing --run aclocal-1.10" +S["VERSION"]="0.10" +S["PACKAGE"]="zbar" +S["CYGPATH_W"]="echo" +S["am__isrc"]="" +S["INSTALL_DATA"]="${INSTALL} -m 644" +S["INSTALL_SCRIPT"]="${INSTALL}" +S["INSTALL_PROGRAM"]="${INSTALL}" +S["target_alias"]="" +S["host_alias"]="" +S["build_alias"]="" +S["LIBS"]="-ljpeg -lpthread -lrt " +S["ECHO_T"]="" +S["ECHO_N"]="-n" +S["ECHO_C"]="" +S["DEFS"]="-DHAVE_CONFIG_H" +S["mandir"]="${datarootdir}/man" +S["localedir"]="${datarootdir}/locale" +S["libdir"]="${exec_prefix}/lib" +S["psdir"]="${docdir}" +S["pdfdir"]="${docdir}" +S["dvidir"]="${docdir}" +S["htmldir"]="${docdir}" +S["infodir"]="${datarootdir}/info" +S["docdir"]="${datarootdir}/doc/${PACKAGE_TARNAME}" +S["oldincludedir"]="/usr/include" +S["includedir"]="${prefix}/include" +S["localstatedir"]="${prefix}/var" +S["sharedstatedir"]="${prefix}/com" +S["sysconfdir"]="${prefix}/etc" +S["datadir"]="${datarootdir}" +S["datarootdir"]="${prefix}/share" 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s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} + { (exit 1); exit 1; }; } +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +D["PACKAGE_NAME"]=" \"zbar\"" +D["PACKAGE_TARNAME"]=" \"zbar\"" +D["PACKAGE_VERSION"]=" \"0.10\"" +D["PACKAGE_STRING"]=" \"zbar 0.10\"" +D["PACKAGE_BUGREPORT"]=" \"spadix@users.sourceforge.net\"" +D["PACKAGE"]=" \"zbar\"" +D["VERSION"]=" \"0.10\"" +D["STDC_HEADERS"]=" 1" +D["HAVE_SYS_TYPES_H"]=" 1" +D["HAVE_SYS_STAT_H"]=" 1" +D["HAVE_STDLIB_H"]=" 1" +D["HAVE_STRING_H"]=" 1" +D["HAVE_MEMORY_H"]=" 1" +D["HAVE_STRINGS_H"]=" 1" 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="RC CXX " + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Assembler program. +AS=$AS + +# DLL creation program. +DLLTOOL=$DLLTOOL + +# Object dumper program. +OBJDUMP=$OBJDUMP + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that does not interpret backslashes. +ECHO=$lt_ECHO + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[^=]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$@"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1=\$$1\$2" +} + +_LT_EOF + ;; + esac + + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: RC + +# The linker used to build libraries. +LD=$lt_LD_RC + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_RC + +# A language specific compiler. +CC=$lt_compiler_RC + +# Is the compiler the GNU compiler? +with_gcc=$GCC_RC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_RC + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_RC + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_RC + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_RC + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_RC + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_RC +archive_expsym_cmds=$lt_archive_expsym_cmds_RC + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_RC +module_expsym_cmds=$lt_module_expsym_cmds_RC + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_RC + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_RC + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_RC + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_RC + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_RC + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_RC + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_RC + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_RC + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_RC + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_RC + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path_RC + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_RC + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_RC + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_RC + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_RC + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_RC + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_RC + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_RC + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_RC +postdep_objects=$lt_postdep_objects_RC +predeps=$lt_predeps_RC +postdeps=$lt_postdeps_RC + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_RC + +# ### END LIBTOOL TAG CONFIG: RC +_LT_EOF + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + "doc/version.xml":C) if test -f doc/version.xml && \ + ! echo $VERSION | diff doc/version.xml - >/dev/null 2>&1 || \ + ! echo $VERSION | diff $srcdir/doc/version.xml - >/dev/null 2>&1 ; then + echo "writing new doc/version.xml" ; echo $VERSION > doc/version.xml +fi + ;; + "doc/reldate.xml":C) if test -f doc/reldate.xml && \ + ! echo $RELDATE | diff doc/reldate.xml - >/dev/null 2>&1 || \ + ! echo $RELDATE | diff $srcdir/doc/reldate.xml - >/dev/null 2>&1 ; then + echo "writing new doc/reldate.xml" ; echo $RELDATE > doc/reldate.xml +fi + ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } diff --git a/config/compile b/config/compile new file mode 100755 index 0000000..1b1d232 --- /dev/null +++ b/config/compile @@ -0,0 +1,142 @@ +#! /bin/sh +# Wrapper for compilers which do not understand `-c -o'. + +scriptversion=2005-05-14.22 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # `.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` + +# Create the lock directory. +# Note: use `[/.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/config/config.guess b/config/config.guess new file mode 100755 index 0000000..84d5b85 --- /dev/null +++ b/config/config.guess @@ -0,0 +1,1574 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2009-02-03' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner . +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +if [ "${UNAME_SYSTEM}" = "Linux" ] ; then + eval $set_cc_for_build + cat << EOF > $dummy.c + #include + #ifdef __UCLIBC__ + # ifdef __UCLIBC_CONFIG_VERSION__ + LIBC=uclibc __UCLIBC_CONFIG_VERSION__ + # else + LIBC=uclibc + # endif + #else + LIBC=gnu + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep LIBC= | sed -e 's: ::g'` +fi + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[456]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd | genuineintel) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + else + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-${LIBC} + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-${LIBC} + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-${LIBC} + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-${LIBC} + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-${LIBC} + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-${LIBC} + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="gnulibc1" ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-${LIBC} + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-${LIBC} + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-${LIBC} + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-${LIBC}" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-${LIBC}aout" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-${LIBC}oldld" + exit ;; + esac + # This should get integrated into the C code below, but now we hack + if [ "$LIBC" != "gnu" ] ; then echo "$TENTATIVE" && exit 0 ; fi + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config/config.rpath b/config/config.rpath new file mode 100755 index 0000000..c547c68 --- /dev/null +++ b/config/config.rpath @@ -0,0 +1,666 @@ +#! /bin/sh +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2007 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally by Gordon Matzigkeit , 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + darwin*) + case $cc_basename in + xlc*) + wl='-Wl,' + ;; + esac + ;; + mingw* | cygwin* | pw32* | os2*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + newsos6) + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + wl='-Wl,' + ;; + pgcc | pgf77 | pgf90) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + wl='-Wl,' + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +case "$host_os" in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + case "$host_os" in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we cannot use + # them. + ld_shlibs=no + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + else + aix_use_runtimelinking=no + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + bsdi[45]*) + ;; + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if test "$GCC" = yes ; then + : + else + case $cc_basename in + xlc*) + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd1*) + ld_shlibs=no + ;; + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + hpux11*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix4* | aix5*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + library_names_spec='$libname.a' + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd1*) + ;; + freebsd* | dragonfly*) + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + nto-qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx | dvp \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mipsEE* | ee | ps2) + basic_machine=mips64r5900el-scei + case $os in + -linux*) + ;; + *) + os=-elf + ;; + esac + ;; + iop) + basic_machine=mipsel-scei + os=-irx + ;; + dvp) + basic_machine=dvp-scei + os=-elf + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -irx*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config/depcomp b/config/depcomp new file mode 100755 index 0000000..e5f9736 --- /dev/null +++ b/config/depcomp @@ -0,0 +1,589 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2007-03-29.01 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software +# Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/config/install-sh b/config/install-sh new file mode 100755 index 0000000..a5897de --- /dev/null +++ b/config/install-sh @@ -0,0 +1,519 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2006-12-25.00 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/config/libtool.m4 b/config/libtool.m4 new file mode 100644 index 0000000..2f42cf8 --- /dev/null +++ b/config/libtool.m4 @@ -0,0 +1,7370 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 56 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl +_LT_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\[$]0 --fallback-echo"')dnl " + lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` + ;; +esac + +_LT_OUTPUT_LIBTOOL_INIT +]) + + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +cat >"$CONFIG_LT" <<_LTEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate a libtool stub with the current configuration. + +lt_cl_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AS_SHELL_SANITIZE +_AS_PREPARE + +exec AS_MESSAGE_FD>&1 +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2008 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +if test "$no_create" != yes; then + lt_cl_success=: + test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" + exec AS_MESSAGE_LOG_FD>/dev/null + $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false + exec AS_MESSAGE_LOG_FD>>config.log + $lt_cl_success || AS_EXIT(1) +fi +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_XSI_SHELLFNS + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX +# ----------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_SHELL_INIT + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[_LT_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +[$]* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(lt_ECHO) +]) +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], + [An echo program that does not interpret backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[AC_CHECK_TOOL(AR, ar, false) +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1]) + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + # Handle Gentoo/FreeBSD as it was Linux + case $host_vendor in + gentoo) + version_type=linux ;; + *) + version_type=freebsd-$objformat ;; + esac + + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + linux) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + need_lib_prefix=no + need_version=no + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method == "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC*) + # IBM XL 8.0 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac +AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE(int foo(void) {}, + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + ) + LDFLAGS="$save_LDFLAGS" + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_MSG_CHECKING([whether -lc should be explicitly linked in]) + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [fix_srcfile_path], [1], + [Fix the shell variable $srcfile for the compiler]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_PROG_CXX +# ------------ +# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ +# compiler, we have our own version here. +m4_defun([_LT_PROG_CXX], +[ +pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) +AC_PROG_CXX +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_CXX + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_CXX], []) + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[AC_REQUIRE([_LT_PROG_CXX])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 will use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + xl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=echo + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_PROG_F77 +# ------------ +# Since AC_PROG_F77 is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_F77], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) +AC_PROG_F77 +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_F77 + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_F77], []) + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_REQUIRE([_LT_PROG_F77])dnl +AC_LANG_PUSH(Fortran 77) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${F77-"f77"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_PROG_FC +# ----------- +# Since AC_PROG_FC is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_FC], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) +AC_PROG_FC +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_FC + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_FC], []) + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_REQUIRE([_LT_PROG_FC])dnl +AC_LANG_PUSH(Fortran) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${FC-"f95"} + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC="$lt_save_CC" +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC="$lt_save_CC" +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_XSI_SHELLFNS +# --------------------- +# Bourne and XSI compatible variants of some useful shell functions. +m4_defun([_LT_PROG_XSI_SHELLFNS], +[case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $[*] )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +dnl func_dirname_and_basename +dnl A portable version of this function is already defined in general.m4sh +dnl so there is no need for it here. + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[[^=]]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$[@]"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]+=\$[2]" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]=\$$[1]\$[2]" +} + +_LT_EOF + ;; + esac +]) diff --git a/config/ltmain.sh b/config/ltmain.sh new file mode 100755 index 0000000..b36c4ad --- /dev/null +++ b/config/ltmain.sh @@ -0,0 +1,8406 @@ +# Generated from ltmain.m4sh. + +# ltmain.sh (GNU libtool) 2.2.6 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print informational messages (default) +# --version print version information +# -h, --help print short or long help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.2.6 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION=2.2.6 +TIMESTAMP="" +package_revision=1.3012 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# NLS nuisances: We save the old values to restore during execute mode. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done + +$lt_unset CDPATH + + + + + +: ${CP="cp -f"} +: ${ECHO="echo"} +: ${EGREP="/usr/bin/grep -E"} +: ${FGREP="/usr/bin/grep -F"} +: ${GREP="/usr/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/opt/local/bin/gsed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +# Generated shell functions inserted here. + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +# In the unlikely event $progname began with a '-', it would play havoc with +# func_echo (imagine progname=-n), so we prepend ./ in that case: +func_dirname_and_basename "$progpath" +progname=$func_basename_result +case $progname in + -*) progname=./$progname ;; +esac + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname${mode+: }$mode: $*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` + done + my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "X$my_tmpdir" | $Xsed +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "X$1" | $Xsed \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + + + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $SED -n '/^# Usage:/,/# -h/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + $ECHO + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help +# Echo long help message to standard output and exit. +func_help () +{ + $SED -n '/^# Usage:/,/# Report bugs to/ { + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + }' < "$progpath" + exit $? +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + func_error "missing argument for $1" + exit_cmd=exit +} + +exit_cmd=: + + + + + +# Check that we have a working $ECHO. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell, and then maybe $ECHO will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# Parse options once, thoroughly. This comes as soon as possible in +# the script to make things like `libtool --version' happen quickly. +{ + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Parse non-mode specific arguments: + while test "$#" -gt 0; do + opt="$1" + shift + + case $opt in + --config) func_config ;; + + --debug) preserve_args="$preserve_args $opt" + func_echo "enabling shell trace mode" + opt_debug='set -x' + $opt_debug + ;; + + -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break + execute_dlfiles="$execute_dlfiles $1" + shift + ;; + + --dry-run | -n) opt_dry_run=: ;; + --features) func_features ;; + --finish) mode="finish" ;; + + --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break + case $1 in + # Valid mode arguments: + clean) ;; + compile) ;; + execute) ;; + finish) ;; + install) ;; + link) ;; + relink) ;; + uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; + esac + + mode="$1" + shift + ;; + + --preserve-dup-deps) + opt_duplicate_deps=: ;; + + --quiet|--silent) preserve_args="$preserve_args $opt" + opt_silent=: + ;; + + --verbose| -v) preserve_args="$preserve_args $opt" + opt_silent=false + ;; + + --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break + preserve_args="$preserve_args $opt $1" + func_enable_tag "$1" # tagname is set here + shift + ;; + + # Separate optargs to long options: + -dlopen=*|--mode=*|--tag=*) + func_opt_split "$opt" + set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} + shift + ;; + + -\?|-h) func_usage ;; + --help) opt_help=: ;; + --version) func_version ;; + + -*) func_fatal_help "unrecognized option \`$opt'" ;; + + *) nonopt="$opt" + break + ;; + esac + done + + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_duplicate_deps + ;; + esac + + # Having warned about all mis-specified options, bail out if + # anything was wrong. + $exit_cmd $EXIT_FAILURE +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +## ----------- ## +## Main. ## +## ----------- ## + +$opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + test -z "$mode" && func_fatal_error "error: you must specify a MODE." + + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$mode' for more information." +} + + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_ltwrapper_scriptname_result="" + if func_ltwrapper_executable_p "$1"; then + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" + fi +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case "$@ " in + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + removelist="$removelist $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + removelist="$removelist $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { +test "$mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$mode'" + ;; + esac + + $ECHO + $ECHO "Try \`$progname --help' for more information about other modes." + + exit $? +} + + # Now that we've collected a possible --mode arg, show help if necessary + $opt_help && func_mode_help + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_quote_for_eval "$file" + args="$args $func_quote_for_eval_result" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + $ECHO "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + $ECHO "X----------------------------------------------------------------------" | $Xsed + $ECHO "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + $ECHO + $ECHO "If you ever happen to want to link against installed libraries" + $ECHO "in a given directory, LIBDIR, you must either use libtool, and" + $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" + $ECHO "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" + $ECHO " during execution" + fi + if test -n "$runpath_var"; then + $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" + $ECHO " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $ECHO + + $ECHO "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" + $ECHO "pages." + ;; + *) + $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + $ECHO "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS +} + +test "$mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $ECHO "X$nonopt" | $GREP shtool >/dev/null; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + install_prog="$install_prog$func_quote_for_eval_result" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + install_prog="$install_prog $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_verbose "extracting global C symbols from \`$progfile'" + $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + $ECHO >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +" + case $host in + *cygwin* | *mingw* | *cegcc* ) + $ECHO >> "$output_objdir/$my_dlsyms" "\ +/* DATA imports from DLLs on WIN32 con't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs. */" + lt_dlsym_const= ;; + *osf5*) + echo >> "$output_objdir/$my_dlsyms" "\ +/* This system does not cope well with relocations in const data */" + lt_dlsym_const= ;; + *) + lt_dlsym_const=const ;; + esac + + $ECHO >> "$output_objdir/$my_dlsyms" "\ +extern $lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +$lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + $ECHO >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) symtab_cflags="$symtab_cflags $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + + +# func_emit_wrapper_part1 [arg=no] +# +# Emit the first part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part1 () +{ + func_emit_wrapper_part1_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part1_arg1=$1 + fi + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + ECHO=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$ECHO works! + : + else + # Restart under the correct shell, and then maybe \$ECHO will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $ECHO "\ + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done +" +} +# end: func_emit_wrapper_part1 + +# func_emit_wrapper_part2 [arg=no] +# +# Emit the second part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part2 () +{ + func_emit_wrapper_part2_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part2_arg1=$1 + fi + + $ECHO "\ + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} +# end: func_emit_wrapper_part2 + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=no + if test -n "$1" ; then + func_emit_wrapper_arg1=$1 + fi + + # split this up so that func_emit_cwrapperexe_src + # can call each part independently. + func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" + func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" +} + + +# func_to_host_path arg +# +# Convert paths to host format when used with build tools. +# Intended for use with "native" mingw (where libtool itself +# is running under the msys shell), or in the following cross- +# build environments: +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# where wine is equipped with the `winepath' executable. +# In the native mingw case, the (msys) shell automatically +# converts paths for any non-msys applications it launches, +# but that facility isn't available from inside the cwrapper. +# Similar accommodations are necessary for $host mingw and +# $build cygwin. Calling this function does no harm for other +# $host/$build combinations not listed above. +# +# ARG is the path (on $build) that should be converted to +# the proper representation for $host. The result is stored +# in $func_to_host_path_result. +func_to_host_path () +{ + func_to_host_path_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + case $build in + *mingw* ) # actually, msys + # awkward: cmd appends spaces to result + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_path_tmp1=`( cmd //c echo "$1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_path_tmp1=`cygpath -w "$1"` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # Unfortunately, winepath does not exit with a non-zero + # error code, so we are forced to check the contents of + # stdout. On the other hand, if the command is not + # found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both + # error code of zero AND non-empty stdout, which explains + # the odd construction: + func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + else + # Allow warning below. + func_to_host_path_result="" + fi + ;; + esac + if test -z "$func_to_host_path_result" ; then + func_error "Could not determine host path corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_path_result="$1" + fi + ;; + esac + fi +} +# end: func_to_host_path + +# func_to_host_pathlist arg +# +# Convert pathlists to host format when used with build tools. +# See func_to_host_path(), above. This function supports the +# following $build/$host combinations (but does no harm for +# combinations not listed here): +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# +# Path separators are also converted from $build format to +# $host format. If ARG begins or ends with a path separator +# character, it is preserved (but converted to $host format) +# on output. +# +# ARG is a pathlist (on $build) that should be converted to +# the proper representation on $host. The result is stored +# in $func_to_host_pathlist_result. +func_to_host_pathlist () +{ + func_to_host_pathlist_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_to_host_pathlist_tmp2="$1" + # Once set for this call, this variable should not be + # reassigned. It is used in tha fallback case. + func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e 's|^:*||' -e 's|:*$||'` + case $build in + *mingw* ) # Actually, msys. + # Awkward: cmd appends spaces to result. + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # unfortunately, winepath doesn't convert pathlists + func_to_host_pathlist_result="" + func_to_host_pathlist_oldIFS=$IFS + IFS=: + for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do + IFS=$func_to_host_pathlist_oldIFS + if test -n "$func_to_host_pathlist_f" ; then + func_to_host_path "$func_to_host_pathlist_f" + if test -n "$func_to_host_path_result" ; then + if test -z "$func_to_host_pathlist_result" ; then + func_to_host_pathlist_result="$func_to_host_path_result" + else + func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" + fi + fi + fi + IFS=: + done + IFS=$func_to_host_pathlist_oldIFS + ;; + esac + if test -z "$func_to_host_pathlist_result" ; then + func_error "Could not determine the host path(s) corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This may break if $1 contains DOS-style drive + # specifications. The fix is not to complicate the expression + # below, but for the user to provide a working wine installation + # with winepath so that path translation in the cross-to-mingw + # case works properly. + lt_replace_pathsep_nix_to_dos="s|:|;|g" + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_replace_pathsep_nix_to_dos"` + fi + # Now, add the leading and trailing path separators back + case "$1" in + :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" + ;; + esac + case "$1" in + *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" + ;; + esac + ;; + esac + fi +} +# end: func_to_host_pathlist + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +# define setmode _setmode +#else +# include +# include +# ifdef __CYGWIN__ +# include +# define HAVE_SETENV +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +#ifdef _MSC_VER +# define S_IXUSR _S_IEXEC +# define stat _stat +# ifndef _INTPTR_T_DEFINED +# define intptr_t int +# endif +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifdef __CYGWIN__ +# define FOPEN_WB "wb" +#endif + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#undef LTWRAPPER_DEBUGPRINTF +#if defined DEBUGWRAPPER +# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args +static void +ltwrapper_debugprintf (const char *fmt, ...) +{ + va_list args; + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); +} +#else +# define LTWRAPPER_DEBUGPRINTF(args) +#endif + +const char *program_name = NULL; + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_fatal (const char *message, ...); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_opt_process_env_set (const char *arg); +void lt_opt_process_env_prepend (const char *arg); +void lt_opt_process_env_append (const char *arg); +int lt_split_name_value (const char *arg, char** name, char** value); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); + +static const char *script_text_part1 = +EOF + + func_emit_wrapper_part1 yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ "/' -e 's/$/\\n"/' + echo ";" + cat <"))); + for (i = 0; i < newargc; i++) + { + LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", + wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", + tmp_pathspec)); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + char *errstr = strerror (errno); + lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal ("Could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} + +void +lt_setenv (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", + (name ? name : ""), + (value ? value : ""))); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +int +lt_split_name_value (const char *arg, char** name, char** value) +{ + const char *p; + int len; + if (!arg || !*arg) + return 1; + + p = strchr (arg, (int)'='); + + if (!p) + return 1; + + *value = xstrdup (++p); + + len = strlen (arg) - strlen (*value); + *name = XMALLOC (char, len); + strncpy (*name, arg, len-1); + (*name)[len - 1] = '\0'; + + return 0; +} + +void +lt_opt_process_env_set (const char *arg) +{ + char *name = NULL; + char *value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); + } + + lt_setenv (name, value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_prepend (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_append (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 1); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + + +EOF +} +# end: func_emit_cwrapperexe_src + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) deplibs="$deplibs $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + weak_libs="$weak_libs $arg" + prev= + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname '-L' '' "$arg" + dir=$func_stripname_result + if test -z "$dir"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" + linker_flags="$linker_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_duplicate_deps ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + case $lib in + *.la) func_source "$lib" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` + case " $weak_libs " in + *" $deplib_base "*) ;; + *) deplibs="$deplibs $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + dir=$func_stripname_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $ECHO + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because the file extensions .$libext of this argument makes me believe" + $ECHO "*** that it is just a static archive that I should not use here." + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) temp_rpath="$temp_rpath$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + notinst_deplibs="$notinst_deplibs $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + $ECHO + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $ECHO + $ECHO "*** And there doesn't seem to be a static archive available" + $ECHO "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $ECHO + $ECHO "*** Warning: This system can not link to static lib archive $lib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $ECHO "*** But as you try to build a module library, libtool will still create " + $ECHO "*** a static module, that should work as long as the dlopening application" + $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_dirname "$deplib" "" "." + dir="$func_dirname_result" + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + libobjs="$libobjs $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` + # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` + # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ + -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` + done + fi + if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | + $GREP . >/dev/null; then + $ECHO + if test "X$deplibs_check_method" = "Xnone"; then + $ECHO "*** Warning: inter-library dependencies are not supported in this platform." + else + $ECHO "*** Warning: inter-library dependencies are not known to be supported." + fi + $ECHO "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $ECHO + $ECHO "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + $ECHO "*** a static module, that should work as long as the dlopening" + $ECHO "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $ECHO "*** The inter-library dependencies that have been dropped here will be" + $ECHO "*** automatically added whenever a program is linked with this library" + $ECHO "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $ECHO + $ECHO "*** Since this library must not contain undefined symbols," + $ECHO "*** because either the platform does not support them or" + $ECHO "*** it was explicitly requested with -no-undefined," + $ECHO "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + delfiles="$delfiles $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + func_len " $cmd" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$ECHO "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + $ECHO 'INPUT (' > $output + for obj in $save_libobjs + do + $ECHO "$obj" >> $output + done + $ECHO ')' >> $output + delfiles="$delfiles $output" + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + $ECHO "$obj" >> $output + done + delfiles="$delfiles $output" + output=$firstobj\"$file_list_spec$output\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + delfiles="$delfiles $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *cegcc) + # Disable wrappers for cegcc, we are cross compiling anyway. + wrappers_required=no + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $ECHO for shipping. + if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + oldobjs="$oldobjs $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $ECHO "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlfiles="$newdlfiles $libdir/$name" + ;; + *) newdlfiles="$newdlfiles $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlprefiles="$newdlprefiles $libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$mode" = link || test "$mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) RM="$RM $arg"; rmforce=yes ;; + -*) RM="$RM $arg" ;; + *) files="$files $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + rmfiles="$rmfiles $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$mode" = uninstall || test "$mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/config/ltoptions.m4 b/config/ltoptions.m4 new file mode 100644 index 0000000..34151a3 --- /dev/null +++ b/config/ltoptions.m4 @@ -0,0 +1,368 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [0], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/config/ltsugar.m4 b/config/ltsugar.m4 new file mode 100644 index 0000000..9000a05 --- /dev/null +++ b/config/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/config/ltversion.m4 b/config/ltversion.m4 new file mode 100644 index 0000000..b8e154f --- /dev/null +++ b/config/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# Generated from ltversion.in. + +# serial 3012 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.2.6]) +m4_define([LT_PACKAGE_REVISION], [1.3012]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.2.6' +macro_revision='1.3012' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/config/lt~obsolete.m4 b/config/lt~obsolete.m4 new file mode 100644 index 0000000..637bb20 --- /dev/null +++ b/config/lt~obsolete.m4 @@ -0,0 +1,92 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 4 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) diff --git a/config/missing b/config/missing new file mode 100755 index 0000000..1c8ff70 --- /dev/null +++ b/config/missing @@ -0,0 +1,367 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2006-05-10.23 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case $1 in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $1 in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..44788a6 --- /dev/null +++ b/configure @@ -0,0 +1,27136 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.63 for zbar 0.10. +# +# Report bugs to . +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell bug-autoconf@gnu.org about your system, + echo including any error possibly output before this message. + echo This can help us improve future autoconf versions. + echo Configuration will now proceed without shell functions. +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. 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This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL $0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} + else + # Oops. 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" >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='zbar' + VERSION='0.10' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +ac_config_headers="$ac_config_headers include/config.h" + + + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.2.6' +macro_revision='1.3012' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 +$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} + { (exit 1); exit 1; }; } + +{ $as_echo "$as_me:$LINENO: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if test "${ac_cv_build+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 +$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 +$as_echo "$as_me: error: invalid value of canonical build" >&2;} + { (exit 1); exit 1; }; };; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:$LINENO: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if test "${ac_cv_host+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 +$as_echo "$as_me: error: invalid value of canonical host" >&2;} + { (exit 1); exit 1; }; };; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } + +# Provide some information about the compiler. +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +if test -z "$ac_file"; then + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +rm -f conftest$ac_cv_exeext +{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... 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" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... 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" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done +done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done +done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:$LINENO: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if test "${ac_cv_path_FGREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done +done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if test "${lt_cv_path_NM+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$ac_tool_prefix"; then + for ac_prog in "dumpbin -symbols" "link -dump -symbols" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DUMPBIN+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:$LINENO: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in "dumpbin -symbols" "link -dump -symbols" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if test "${lt_cv_nm_interface+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:4512: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:4515: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:4518: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:$LINENO: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:$LINENO: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:$LINENO: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:$LINENO: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:$LINENO: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:$LINENO: result: ok" >&5 +$as_echo "ok" >&6; } +fi + + + + + + + + + + + + + + + + + + + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 5721 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + lt_cv_cc_needs_belf=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_cc_needs_belf=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_LIPO+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:$LINENO: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:$LINENO: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:$LINENO: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + lt_cv_ld_exported_symbols_list=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_ld_exported_symbols_list=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +# Set options +enable_dlopen=yes +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AS+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:$LINENO: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_AS+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DLLTOOL+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:$LINENO: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:$LINENO: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if test "${lt_cv_objdir+set}" = set; then + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + + + + + + + + + + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:$LINENO: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + { $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7875: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7879: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 +$as_echo "$lt_prog_compiler_pic" >&6; } + + + + + + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8214: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:8218: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8319: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:8323: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8374: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:8378: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:$LINENO: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat >conftest.$ac_ext <<_ACEOF +int foo(void) {} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 +$as_echo "$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + # Handle Gentoo/FreeBSD as it was Linux + case $host_vendor in + gentoo) + version_type=linux ;; + *) + version_type=freebsd-$objformat ;; + esac + + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + linux) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + need_lib_prefix=no + need_version=no + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then + shlibpath_overrides_runpath=yes +fi + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dl_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + { $as_echo "$as_me:$LINENO: checking for shl_load" >&5 +$as_echo_n "checking for shl_load... " >&6; } +if test "${ac_cv_func_shl_load+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shl_load to an innocuous variant, in case declares shl_load. + For example, HP-UX 11i declares gettimeofday. */ +#define shl_load innocuous_shl_load + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef shl_load + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shl_load || defined __stub___shl_load +choke me +#endif + +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_shl_load=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shl_load=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 +$as_echo "$ac_cv_func_shl_load" >&6; } +if test "x$ac_cv_func_shl_load" = x""yes; then + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dld_shl_load=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + { $as_echo "$as_me:$LINENO: checking for dlopen" >&5 +$as_echo_n "checking for dlopen... " >&6; } +if test "${ac_cv_func_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define dlopen to an innocuous variant, in case declares dlopen. + For example, HP-UX 11i declares gettimeofday. */ +#define dlopen innocuous_dlopen + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef dlopen + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_dlopen || defined __stub___dlopen +choke me +#endif + +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_dlopen=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 +$as_echo "$ac_cv_func_dlopen" >&6; } +if test "x$ac_cv_func_dlopen" = x""yes; then + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dl_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_svld_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_svld_dlopen=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = x""yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dld_dld_link=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_dld_link=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = x""yes; then + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 11187 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 11283 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:$LINENO: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:$LINENO: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. +set dummy ${ac_tool_prefix}windres; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$RC"; then + ac_cv_prog_RC="$RC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RC="${ac_tool_prefix}windres" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RC=$ac_cv_prog_RC +if test -n "$RC"; then + { $as_echo "$as_me:$LINENO: result: $RC" >&5 +$as_echo "$RC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RC"; then + ac_ct_RC=$RC + # Extract the first word of "windres", so it can be a program name with args. +set dummy windres; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RC"; then + ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RC="windres" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RC=$ac_cv_prog_ac_ct_RC +if test -n "$ac_ct_RC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_RC" >&5 +$as_echo "$ac_ct_RC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RC" = x; then + RC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RC=$ac_ct_RC + fi +else + RC="$ac_cv_prog_RC" +fi + + + + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +objext_RC=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +compiler=$CC +compiler_RC=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + +lt_cv_prog_compiler_c_o_RC=yes + +if test -n "$compiler"; then + : + + + +fi + +GCC=$lt_save_GCC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + +LIB_VERSION=2:0:2 + +RELDATE=2009-10-23 + + +ZGTK_LIB_VERSION=0:2:0 + +ZQT_LIB_VERSION=0:2:0 + + + +cat >>confdefs.h <<_ACEOF +#define ZBAR_VERSION_MAJOR `echo "$PACKAGE_VERSION" | sed -e 's/\..*$//'` +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define ZBAR_VERSION_MINOR `echo "$PACKAGE_VERSION" | sed -e 's/^[^.]*\.\([^.]*\)$/\1/'` +_ACEOF + + +cur=`echo "$LIB_VERSION" | sed -e 's/:.*$//'` +age=`echo "$LIB_VERSION" | sed -e 's/^.*://'` + +cat >>confdefs.h <<_ACEOF +#define LIB_VERSION_MAJOR $(( $cur - $age )) +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define LIB_VERSION_MINOR $age +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define LIB_VERSION_REVISION `echo "$LIB_VERSION" | sed -e 's/^[^:]*:\([^:]*\):.*$/\1/'` +_ACEOF + + + +{ $as_echo "$as_me:$LINENO: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if test "${ac_cv_host+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 +$as_echo "$as_me: error: invalid value of canonical host" >&2;} + { (exit 1); exit 1; }; };; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +case $host_os in + *cygwin* | *mingw* | *uwin* | *djgpp* | *ems* ) + win32="yes" + +cat >>confdefs.h <<\_ACEOF +#define _WIN32_WINNT 0x0500 +_ACEOF + + ;; + * ) + win32="no" + ;; +esac + if test "x$win32" = "xyes"; then + WIN32_TRUE= + WIN32_FALSE='#' +else + WIN32_TRUE='#' + WIN32_FALSE= +fi + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } + +# Provide some information about the compiler. +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +if test "x$CC" != xcc; then + { $as_echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } +else + { $as_echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } +fi +set dummy $CC; ac_cc=`$as_echo "$2" | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define NO_MINUS_C_MINUS_O 1 +_ACEOF + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +_lt_caught_CXX_error=yes; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +else + _lt_caught_CXX_error=yes +fi + + + + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +compiler_needs_object_CXX=no +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_direct_absolute_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +inherit_rpath_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + compiler_CXX=$CC + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec_CXX='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? 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This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + whole_archive_flag_spec_CXX='' + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + + else + ld_shlibs_CXX=no + fi + + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd[12]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; + + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + + gnu*) + ;; + + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + export_dynamic_flag_spec_CXX='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. 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(KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object_CXX=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + ld_shlibs_CXX=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + hardcode_direct_absolute_CXX=yes + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=echo + else + ld_shlibs_CXX=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + case $host in + osf3*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + ;; 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+ esac + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test "$ld_shlibs_CXX" = no && can_build_shared=no + + GCC_CXX="$GXX" + LD_CXX="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + +{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC*) + # IBM XL 8.0 on PPC + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_prog_compiler_pic_CXX" >&6; } + + + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } +if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:15719: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:15723: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_CXX=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works_CXX=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_CXX=yes + fi + else + lt_cv_prog_compiler_static_works_CXX=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then + : +else + lt_prog_compiler_static_CXX= +fi + + + + + { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o_CXX=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:15818: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:15822: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_CXX=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } + + + + { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o_CXX=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:15870: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:15874: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_CXX=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:$LINENO: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + { $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... 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If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_CXX=no + else + archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5 +$as_echo "$archive_cmds_need_lc_CXX" >&6; } + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + # Handle Gentoo/FreeBSD as it was Linux + case $host_vendor in + gentoo) + version_type=linux ;; + *) + version_type=freebsd-$objformat ;; + esac + + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + linux) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + need_lib_prefix=no + need_version=no + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then + shlibpath_overrides_runpath=yes +fi + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink || + test "$inherit_rpath_CXX" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi + +fi + + + +for ac_prog in xmlto +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_XMLTO+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$XMLTO"; then + ac_cv_prog_XMLTO="$XMLTO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_XMLTO="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +XMLTO=$ac_cv_prog_XMLTO +if test -n "$XMLTO"; then + { $as_echo "$as_me:$LINENO: result: $XMLTO" >&5 +$as_echo "$XMLTO" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$XMLTO" && break +done +test -n "$XMLTO" || XMLTO=":" + + + +# Check whether --enable-codes was given. +if test "${enable_codes+set}" = set; then + enableval=$enable_codes; +else + enable_codes="ean,code39,code128,i25,qrcode" +fi + + + + { $as_echo "$as_me:$LINENO: checking whether to build EAN symbologies" >&5 +$as_echo_n "checking whether to build EAN symbologies... " >&6; } + enable_ean="no" + + + case $enable_codes in + *ean* | *all*) enable_ean="yes" + cat >>confdefs.h <<\_ACEOF +#define ENABLE_EAN 1 +_ACEOF + + ;; +esac + + if test "x$enable_ean" = "xyes"; then + ENABLE_EAN_TRUE= + ENABLE_EAN_FALSE='#' +else + ENABLE_EAN_TRUE='#' + ENABLE_EAN_FALSE= +fi + + { $as_echo "$as_me:$LINENO: result: $enable_ean" >&5 +$as_echo "$enable_ean" >&6; } + + + { $as_echo "$as_me:$LINENO: checking whether to build Code 128 symbology" >&5 +$as_echo_n "checking whether to build Code 128 symbology... " >&6; } + enable_code128="no" + + + case $enable_codes in + *code128* | *all*) enable_code128="yes" + cat >>confdefs.h <<\_ACEOF +#define ENABLE_CODE128 1 +_ACEOF + + ;; +esac + + if test "x$enable_code128" = "xyes"; then + ENABLE_CODE128_TRUE= + ENABLE_CODE128_FALSE='#' +else + ENABLE_CODE128_TRUE='#' + ENABLE_CODE128_FALSE= +fi + + { $as_echo "$as_me:$LINENO: result: $enable_code128" >&5 +$as_echo "$enable_code128" >&6; } + + + { $as_echo "$as_me:$LINENO: checking whether to build Code 39 symbology" >&5 +$as_echo_n "checking whether to build Code 39 symbology... " >&6; } + enable_code39="no" + + + case $enable_codes in + *code39* | *all*) enable_code39="yes" + cat >>confdefs.h <<\_ACEOF +#define ENABLE_CODE39 1 +_ACEOF + + ;; +esac + + if test "x$enable_code39" = "xyes"; then + ENABLE_CODE39_TRUE= + ENABLE_CODE39_FALSE='#' +else + ENABLE_CODE39_TRUE='#' + ENABLE_CODE39_FALSE= +fi + + { $as_echo "$as_me:$LINENO: result: $enable_code39" >&5 +$as_echo "$enable_code39" >&6; } + + + { $as_echo "$as_me:$LINENO: checking whether to build PDF417 symbology" >&5 +$as_echo_n "checking whether to build PDF417 symbology... " >&6; } + enable_pdf417="no" + + + case $enable_codes in + *pdf417* | *all*) enable_pdf417="yes" + cat >>confdefs.h <<\_ACEOF +#define ENABLE_PDF417 1 +_ACEOF + + ;; +esac + + if test "x$enable_pdf417" = "xyes"; then + ENABLE_PDF417_TRUE= + ENABLE_PDF417_FALSE='#' +else + ENABLE_PDF417_TRUE='#' + ENABLE_PDF417_FALSE= +fi + + { $as_echo "$as_me:$LINENO: result: $enable_pdf417" >&5 +$as_echo "$enable_pdf417" >&6; } + + + { $as_echo "$as_me:$LINENO: checking whether to build Interleaved 2 of 5 symbology" >&5 +$as_echo_n "checking whether to build Interleaved 2 of 5 symbology... " >&6; } + enable_i25="no" + + + case $enable_codes in + *i25* | *all*) enable_i25="yes" + cat >>confdefs.h <<\_ACEOF +#define ENABLE_I25 1 +_ACEOF + + ;; +esac + + if test "x$enable_i25" = "xyes"; then + ENABLE_I25_TRUE= + ENABLE_I25_FALSE='#' +else + ENABLE_I25_TRUE='#' + ENABLE_I25_FALSE= +fi + + { $as_echo "$as_me:$LINENO: result: $enable_i25" >&5 +$as_echo "$enable_i25" >&6; } + + + { $as_echo "$as_me:$LINENO: checking whether to build QR Code" >&5 +$as_echo_n "checking whether to build QR Code... " >&6; } + enable_qrcode="no" + + + case $enable_codes in + *qrcode* | *all*) enable_qrcode="yes" + cat >>confdefs.h <<\_ACEOF +#define ENABLE_QRCODE 1 +_ACEOF + + ;; +esac + + if test "x$enable_qrcode" = "xyes"; then + ENABLE_QRCODE_TRUE= + ENABLE_QRCODE_FALSE='#' +else + ENABLE_QRCODE_TRUE='#' + ENABLE_QRCODE_FALSE= +fi + + { $as_echo "$as_me:$LINENO: result: $enable_qrcode" >&5 +$as_echo "$enable_qrcode" >&6; } + + + +{ $as_echo "$as_me:$LINENO: checking for library containing clock_gettime" >&5 +$as_echo_n "checking for library containing clock_gettime... " >&6; } +if test "${ac_cv_search_clock_gettime+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_search_clock_gettime=$ac_res +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext + if test "${ac_cv_search_clock_gettime+set}" = set; then + break +fi +done +if test "${ac_cv_search_clock_gettime+set}" = set; then + : +else + ac_cv_search_clock_gettime=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_clock_gettime" >&5 +$as_echo "$ac_cv_search_clock_gettime" >&6; } +ac_res=$ac_cv_search_clock_gettime +if test "$ac_res" != no; then + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:$LINENO: checking for ld used by GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${acl_cv_path_LD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:$LINENO: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${acl_cv_prog_gnu_ld+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:$LINENO: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if test "${acl_cv_rpath+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + acl_libdirstem=lib + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + LIBICONV_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBICONV_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:$LINENO: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if test "${am_cv_func_iconv+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + am_cv_func_iconv=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:$LINENO: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if test "${am_cv_func_iconv_works+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main () +{ + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + return 1; + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + return 1; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_func_iconv_works=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +am_cv_func_iconv_works=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ICONV 1 +_ACEOF + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:$LINENO: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:$LINENO: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:$LINENO: checking for iconv declaration" >&5 +$as_echo_n "checking for iconv declaration... " >&6; } + if test "${am_cv_proto_iconv+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + am_cv_proto_iconv_arg1="" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + am_cv_proto_iconv_arg1="const" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" +fi + + am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + { $as_echo "$as_me:$LINENO: result: ${ac_t:- + }$am_cv_proto_iconv" >&5 +$as_echo "${ac_t:- + }$am_cv_proto_iconv" >&6; } + +cat >>confdefs.h <<_ACEOF +#define ICONV_CONST $am_cv_proto_iconv_arg1 +_ACEOF + + fi + + + + +for ac_header in poll.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + have_poll="yes" +else + have_poll="no" +fi + +done + + if test "x$have_poll" = "xyes"; then + HAVE_POLL_TRUE= + HAVE_POLL_FALSE='#' +else + HAVE_POLL_TRUE='#' + HAVE_POLL_FALSE= +fi + + + +# Check whether --enable-pthread was given. +if test "${enable_pthread+set}" = set; then + enableval=$enable_pthread; +else + if test "x$win32" = "xno"; then + enable_pthread="yes" +else + enable_pthread="no" + +fi + +fi + + +if test "x$enable_pthread" != "xno"; then + +for ac_header in pthread.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: test for pthread support failed! +configure --disable-pthread to skip threaded support. +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: test for pthread support failed! +configure --disable-pthread to skip threaded support. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +done + + +{ $as_echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_pthread_pthread_create=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pthread_pthread_create=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPTHREAD 1 +_ACEOF + + LIBS="-lpthread $LIBS" + +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: unable to link against -lpthread, although you +appear to have pthread.h? set LDFLAGS and/or LIBS to help the linker, +or configure --disable-pthread to skip threaded support. +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: unable to link against -lpthread, although you +appear to have pthread.h? set LDFLAGS and/or LIBS to help the linker, +or configure --disable-pthread to skip threaded support. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + + +cat >>confdefs.h <<\_ACEOF +#define __USE_UNIX98 1 +_ACEOF + + +fi + + +# Check whether --enable-video was given. +if test "${enable_video+set}" = set; then + enableval=$enable_video; +else + enable_video="yes" +fi + + +with_video="no" +if test "x$enable_video" != "xno"; then + if test "x$win32" = "xno"; then + +for ac_header in linux/videodev.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + with_video="v4l1" +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: test for video support failed! +rebuild your kernel to include video4linux support or +configure --disable-video to skip building video support. +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: test for video support failed! +rebuild your kernel to include video4linux support or +configure --disable-video to skip building video support. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +done + + +for ac_header in linux/videodev2.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + with_video="v4l2" +else + { $as_echo "$as_me:$LINENO: WARNING: v4l2 API not detected, upgrade your kernel!" >&5 +$as_echo "$as_me: WARNING: v4l2 API not detected, upgrade your kernel!" >&2;} +fi + +done + +else + +for ac_header in vfw.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + with_video="vfw" +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: test for VfW video support failed! +configure --disable-video to skip building vidoe support. +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: test for VfW video support failed! +configure --disable-video to skip building vidoe support. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +done + +fi + + +fi + + if test "x$enable_video" != "xno"; then + HAVE_VIDEO_TRUE= + HAVE_VIDEO_FALSE='#' +else + HAVE_VIDEO_TRUE='#' + HAVE_VIDEO_FALSE= +fi + + if test "x$with_video" = "xv4l1" || test "x$with_video" = "xv4l2"; then + HAVE_V4L1_TRUE= + HAVE_V4L1_FALSE='#' +else + HAVE_V4L1_TRUE='#' + HAVE_V4L1_FALSE= +fi + + if test "x$with_video" = "xv4l2"; then + HAVE_V4L2_TRUE= + HAVE_V4L2_FALSE='#' +else + HAVE_V4L2_TRUE='#' + HAVE_V4L2_FALSE= +fi + + + + +{ $as_echo "$as_me:$LINENO: checking for X" >&5 +$as_echo_n "checking for X... " >&6; } + + +# Check whether --with-x was given. +if test "${with_x+set}" = set; then + withval=$with_x; +fi + +# $have_x is `yes', `no', `disabled', or empty when we do not yet know. +if test "x$with_x" = xno; then + # The user explicitly disabled X. + have_x=disabled +else + case $x_includes,$x_libraries in #( + *\'*) { { $as_echo "$as_me:$LINENO: error: cannot use X directory names containing '" >&5 +$as_echo "$as_me: error: cannot use X directory names containing '" >&2;} + { (exit 1); exit 1; }; };; #( + *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # One or both of the vars are not set, and there is no cached value. +ac_x_includes=no ac_x_libraries=no +rm -f -r conftest.dir +if mkdir conftest.dir; then + cd conftest.dir + cat >Imakefile <<'_ACEOF' +incroot: + @echo incroot='${INCROOT}' +usrlibdir: + @echo usrlibdir='${USRLIBDIR}' +libdir: + @echo libdir='${LIBDIR}' +_ACEOF + if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then + # GNU make sometimes prints "make[1]: Entering...", which would confuse us. + for ac_var in incroot usrlibdir libdir; do + eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" + done + # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. + for ac_extension in a so sl dylib la dll; do + if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && + test -f "$ac_im_libdir/libX11.$ac_extension"; then + ac_im_usrlibdir=$ac_im_libdir; break + fi + done + # Screen out bogus values from the imake configuration. They are + # bogus both because they are the default anyway, and because + # using them would break gcc on systems where it needs fixed includes. + case $ac_im_incroot in + /usr/include) ac_x_includes= ;; + *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; + esac + case $ac_im_usrlibdir in + /usr/lib | /usr/lib64 | /lib | /lib64) ;; + *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; + esac + fi + cd .. + rm -f -r conftest.dir +fi + +# Standard set of common directories for X headers. +# Check X11 before X11Rn because it is often a symlink to the current release. +ac_x_header_dirs=' +/usr/X11/include +/usr/X11R6/include +/usr/X11R5/include +/usr/X11R4/include + +/usr/include/X11 +/usr/include/X11R6 +/usr/include/X11R5 +/usr/include/X11R4 + +/usr/local/X11/include +/usr/local/X11R6/include +/usr/local/X11R5/include +/usr/local/X11R4/include + +/usr/local/include/X11 +/usr/local/include/X11R6 +/usr/local/include/X11R5 +/usr/local/include/X11R4 + +/usr/X386/include +/usr/x386/include +/usr/XFree86/include/X11 + +/usr/include +/usr/local/include +/usr/unsupported/include +/usr/athena/include +/usr/local/x11r5/include +/usr/lpp/Xamples/include + +/usr/openwin/include +/usr/openwin/share/include' + +if test "$ac_x_includes" = no; then + # Guess where to find include files, by looking for Xlib.h. + # First, try using that file with no special directory specified. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # We can compile using X headers with no special include directory. +ac_x_includes= +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + for ac_dir in $ac_x_header_dirs; do + if test -r "$ac_dir/X11/Xlib.h"; then + ac_x_includes=$ac_dir + break + fi +done +fi + +rm -f conftest.err conftest.$ac_ext +fi # $ac_x_includes = no + +if test "$ac_x_libraries" = no; then + # Check for the libraries. + # See if we find them without any special options. + # Don't add to $LIBS permanently. + ac_save_LIBS=$LIBS + LIBS="-lX11 $LIBS" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +XrmInitialize () + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + LIBS=$ac_save_LIBS +# We can link X programs with no special library path. +ac_x_libraries= +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + LIBS=$ac_save_LIBS +for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` +do + # Don't even attempt the hair of trying to link an X program! + for ac_extension in a so sl dylib la dll; do + if test -r "$ac_dir/libX11.$ac_extension"; then + ac_x_libraries=$ac_dir + break 2 + fi + done +done +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi # $ac_x_libraries = no + +case $ac_x_includes,$ac_x_libraries in #( + no,* | *,no | *\'*) + # Didn't find X, or a directory has "'" in its name. + ac_cv_have_x="have_x=no";; #( + *) + # Record where we found X for the cache. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$ac_x_includes'\ + ac_x_libraries='$ac_x_libraries'" +esac +fi +;; #( + *) have_x=yes;; + esac + eval "$ac_cv_have_x" +fi # $with_x != no + +if test "$have_x" != yes; then + { $as_echo "$as_me:$LINENO: result: $have_x" >&5 +$as_echo "$have_x" >&6; } + no_x=yes +else + # If each of the values was on the command line, it overrides each guess. + test "x$x_includes" = xNONE && x_includes=$ac_x_includes + test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries + # Update the cache value to reflect the command line values. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$x_includes'\ + ac_x_libraries='$x_libraries'" + { $as_echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5 +$as_echo "libraries $x_libraries, headers $x_includes" >&6; } +fi + +if test "x$win32" != "xno"; then + have_x="no" +else + if test "$no_x" = yes; then + # Not all programs may use this symbol, but it does not hurt to define it. + +cat >>confdefs.h <<\_ACEOF +#define X_DISPLAY_MISSING 1 +_ACEOF + + X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= +else + if test -n "$x_includes"; then + X_CFLAGS="$X_CFLAGS -I$x_includes" + fi + + # It would also be nice to do this for all -L options, not just this one. + if test -n "$x_libraries"; then + X_LIBS="$X_LIBS -L$x_libraries" + # For Solaris; some versions of Sun CC require a space after -R and + # others require no space. Words are not sufficient . . . . + { $as_echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5 +$as_echo_n "checking whether -R must be followed by a space... " >&6; } + ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" + ac_xsave_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + X_LIBS="$X_LIBS -R$x_libraries" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + LIBS="$ac_xsave_LIBS -R $x_libraries" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + X_LIBS="$X_LIBS -R $x_libraries" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { $as_echo "$as_me:$LINENO: result: neither works" >&5 +$as_echo "neither works" >&6; } +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + ac_c_werror_flag=$ac_xsave_c_werror_flag + LIBS=$ac_xsave_LIBS + fi + + # Check for system-dependent libraries X programs must link with. + # Do this before checking for the system-independent R6 libraries + # (-lICE), since we may need -lsocket or whatever for X linking. + + if test "$ISC" = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" + else + # Martyn Johnson says this is needed for Ultrix, if the X + # libraries were built with DECnet support. And Karl Berry says + # the Alpha needs dnet_stub (dnet does not exist). + ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XOpenDisplay (); +int +main () +{ +return XOpenDisplay (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } +if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dnet_dnet_ntoa=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dnet_dnet_ntoa=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } +if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" +fi + + if test $ac_cv_lib_dnet_dnet_ntoa = no; then + { $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } +if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet_stub $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dnet_stub_dnet_ntoa=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dnet_stub_dnet_ntoa=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } +if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" +fi + + fi +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_xsave_LIBS" + + # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, + # to get the SysV transport functions. + # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) + # needs -lnsl. + # The nsl library prevents programs from opening the X display + # on Irix 5.2, according to T.E. Dickey. + # The functions gethostbyname, getservbyname, and inet_addr are + # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. + { $as_echo "$as_me:$LINENO: checking for gethostbyname" >&5 +$as_echo_n "checking for gethostbyname... " >&6; } +if test "${ac_cv_func_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define gethostbyname to an innocuous variant, in case declares gethostbyname. + For example, HP-UX 11i declares gettimeofday. */ +#define gethostbyname innocuous_gethostbyname + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef gethostbyname + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_gethostbyname || defined __stub___gethostbyname +choke me +#endif + +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_gethostbyname=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 +$as_echo "$ac_cv_func_gethostbyname" >&6; } + + if test $ac_cv_func_gethostbyname = no; then + { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_nsl_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_nsl_gethostbyname=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" +fi + + if test $ac_cv_lib_nsl_gethostbyname = no; then + { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5 +$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } +if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_bsd_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_bsd_gethostbyname=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5 +$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } +if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" +fi + + fi + fi + + # lieder@skyler.mavd.honeywell.com says without -lsocket, + # socket/setsockopt and other routines are undefined under SCO ODT + # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary + # on later versions), says Simon Leinen: it contains gethostby* + # variants that don't use the name server (or something). -lsocket + # must be given before -lnsl if both are needed. We assume that + # if connect needs -lnsl, so does gethostbyname. + { $as_echo "$as_me:$LINENO: checking for connect" >&5 +$as_echo_n "checking for connect... " >&6; } +if test "${ac_cv_func_connect+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define connect to an innocuous variant, in case declares connect. + For example, HP-UX 11i declares gettimeofday. */ +#define connect innocuous_connect + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char connect (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef connect + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_connect || defined __stub___connect +choke me +#endif + +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_connect=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_connect=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 +$as_echo "$ac_cv_func_connect" >&6; } + + if test $ac_cv_func_connect = no; then + { $as_echo "$as_me:$LINENO: checking for connect in -lsocket" >&5 +$as_echo_n "checking for connect in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_connect+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_socket_connect=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_socket_connect=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5 +$as_echo "$ac_cv_lib_socket_connect" >&6; } +if test "x$ac_cv_lib_socket_connect" = x""yes; then + X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" +fi + + fi + + # Guillermo Gomez says -lposix is necessary on A/UX. + { $as_echo "$as_me:$LINENO: checking for remove" >&5 +$as_echo_n "checking for remove... " >&6; } +if test "${ac_cv_func_remove+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define remove to an innocuous variant, in case declares remove. + For example, HP-UX 11i declares gettimeofday. */ +#define remove innocuous_remove + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char remove (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef remove + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char remove (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_remove || defined __stub___remove +choke me +#endif + +int +main () +{ +return remove (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_remove=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_remove=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5 +$as_echo "$ac_cv_func_remove" >&6; } + + if test $ac_cv_func_remove = no; then + { $as_echo "$as_me:$LINENO: checking for remove in -lposix" >&5 +$as_echo_n "checking for remove in -lposix... " >&6; } +if test "${ac_cv_lib_posix_remove+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char remove (); +int +main () +{ +return remove (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_posix_remove=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_posix_remove=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5 +$as_echo "$ac_cv_lib_posix_remove" >&6; } +if test "x$ac_cv_lib_posix_remove" = x""yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" +fi + + fi + + # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. + { $as_echo "$as_me:$LINENO: checking for shmat" >&5 +$as_echo_n "checking for shmat... " >&6; } +if test "${ac_cv_func_shmat+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shmat to an innocuous variant, in case declares shmat. + For example, HP-UX 11i declares gettimeofday. */ +#define shmat innocuous_shmat + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shmat (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef shmat + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shmat (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shmat || defined __stub___shmat +choke me +#endif + +int +main () +{ +return shmat (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_shmat=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shmat=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5 +$as_echo "$ac_cv_func_shmat" >&6; } + + if test $ac_cv_func_shmat = no; then + { $as_echo "$as_me:$LINENO: checking for shmat in -lipc" >&5 +$as_echo_n "checking for shmat in -lipc... " >&6; } +if test "${ac_cv_lib_ipc_shmat+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lipc $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shmat (); +int +main () +{ +return shmat (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_ipc_shmat=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_ipc_shmat=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5 +$as_echo "$ac_cv_lib_ipc_shmat" >&6; } +if test "x$ac_cv_lib_ipc_shmat" = x""yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" +fi + + fi + fi + + # Check for libraries that X11R6 Xt/Xaw programs need. + ac_save_LDFLAGS=$LDFLAGS + test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" + # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to + # check for ICE first), but we must link in the order -lSM -lICE or + # we get undefined symbols. So assume we have SM if we have ICE. + # These have to be linked with before -lX11, unlike the other + # libraries we check for below, so use a different variable. + # John Interrante, Karl Berry + { $as_echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5 +$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } +if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lICE $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char IceConnectionNumber (); +int +main () +{ +return IceConnectionNumber (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_ICE_IceConnectionNumber=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_ICE_IceConnectionNumber=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 +$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } +if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then + X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" +fi + + LDFLAGS=$ac_save_LDFLAGS + +fi + + + +fi + + if test "x$have_x" = "xyes"; then + HAVE_X_TRUE= + HAVE_X_FALSE='#' +else + HAVE_X_TRUE='#' + HAVE_X_FALSE= +fi + + +if test "x$XSHM_LIBS" = "x"; then + XSHM_LIBS="-lXext" +fi + + +# Check whether --with-xshm was given. +if test "${with_xshm+set}" = set; then + withval=$with_xshm; +else + with_xshm="check" +fi + + +if test "x$with_xshm" != "xno"; then + +for ac_header in X11/extensions/XShm.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include + + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + with_xshm="yes" +else + if test "x$with_xshm" = "xcheck"; then + with_xshm="no" +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: test for X shared memory extension failed! +install the X shared memory extension, specify --x-includes or +configure --without-xshm to disable the extension +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: test for X shared memory extension failed! +install the X shared memory extension, specify --x-includes or +configure --without-xshm to disable the extension +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +fi + +done + + if test "x$with_xshm" != "xno"; then + { $as_echo "$as_me:$LINENO: checking for XShmQueryVersion in -lXext" >&5 +$as_echo_n "checking for XShmQueryVersion in -lXext... " >&6; } +if test "${ac_cv_lib_Xext_XShmQueryVersion+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXext "$X_LIBS" "$X_PRE_LIBS" -lX11 "$X_EXTRA_LIBS" "$XSHM_LIBS" $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XShmQueryVersion (); +int +main () +{ +return XShmQueryVersion (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_Xext_XShmQueryVersion=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_Xext_XShmQueryVersion=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShmQueryVersion" >&5 +$as_echo "$ac_cv_lib_Xext_XShmQueryVersion" >&6; } +if test "x$ac_cv_lib_Xext_XShmQueryVersion" = x""yes; then + with_xshm="yes" +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: unable to find XShmQueryVersion in $XSHM_LIBS! +specify XSHM_LIBS or configure --without-xshm to disable the extension +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: unable to find XShmQueryVersion in $XSHM_LIBS! +specify XSHM_LIBS or configure --without-xshm to disable the extension +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + + +fi + + +fi + + if test "x$with_xshm" = "xyes"; then + HAVE_XSHM_TRUE= + HAVE_XSHM_FALSE='#' +else + HAVE_XSHM_TRUE='#' + HAVE_XSHM_FALSE= +fi + + + +if test "x$XV_LIBS" = "x"; then + XV_LIBS="-lXv" +fi + + +# Check whether --with-xv was given. +if test "${with_xv+set}" = set; then + withval=$with_xv; +else + with_xv="check" +fi + + +if test "x$with_xv" != "xno"; then + +for ac_header in X11/extensions/Xvlib.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + with_xv="yes" +else + if test "x$with_xv" = "xcheck"; then + with_xv="no" +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: test for XVideo extension failed! +install the XVideo extension, specify --x-includes or +configure --without-xv to disable the extension +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: test for XVideo extension failed! +install the XVideo extension, specify --x-includes or +configure --without-xv to disable the extension +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +fi + +done + + if test "x$with_xv" != "xno"; then + { $as_echo "$as_me:$LINENO: checking for XvQueryExtension in -lXv" >&5 +$as_echo_n "checking for XvQueryExtension in -lXv... " >&6; } +if test "${ac_cv_lib_Xv_XvQueryExtension+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXv "$X_LIBS" "$X_PRE_LIBS" -lX11 "$X_EXTRA_LIBS" "$XV_LIBS" $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XvQueryExtension (); +int +main () +{ +return XvQueryExtension (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_Xv_XvQueryExtension=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_Xv_XvQueryExtension=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xv_XvQueryExtension" >&5 +$as_echo "$ac_cv_lib_Xv_XvQueryExtension" >&6; } +if test "x$ac_cv_lib_Xv_XvQueryExtension" = x""yes; then + with_xv="yes" +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: unable to find XvQueryExtension in $XV_LIBS! +specify XV_LIBS or configure --without-xv to disable the extension +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: unable to find XvQueryExtension in $XV_LIBS! +specify XV_LIBS or configure --without-xv to disable the extension +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + + +fi + + +fi + + if test "x$with_xv" = "xyes"; then + HAVE_XV_TRUE= + HAVE_XV_FALSE='#' +else + HAVE_XV_TRUE='#' + HAVE_XV_FALSE= +fi + + + +# Check whether --with-jpeg was given. +if test "${with_jpeg+set}" = set; then + withval=$with_jpeg; +else + with_jpeg="check" +fi + + +have_jpeg="maybe" +if test "x$with_jpeg" != "xno"; then + +for ac_header in jpeglib.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + have_jpeg="no" +fi + +done + + if test "${ac_cv_header_jerror_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for jerror.h" >&5 +$as_echo_n "checking for jerror.h... " >&6; } +if test "${ac_cv_header_jerror_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5 +$as_echo "$ac_cv_header_jerror_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking jerror.h usability" >&5 +$as_echo_n "checking jerror.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking jerror.h presence" >&5 +$as_echo_n "checking jerror.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: jerror.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: jerror.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: jerror.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: jerror.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: jerror.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: jerror.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: jerror.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: jerror.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: jerror.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: jerror.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: jerror.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: jerror.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for jerror.h" >&5 +$as_echo_n "checking for jerror.h... " >&6; } +if test "${ac_cv_header_jerror_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_jerror_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5 +$as_echo "$ac_cv_header_jerror_h" >&6; } + +fi +if test "x$ac_cv_header_jerror_h" = x""yes; then + : +else + have_jpeg="no" +fi + + + +{ $as_echo "$as_me:$LINENO: checking for jpeg_read_header in -ljpeg" >&5 +$as_echo_n "checking for jpeg_read_header in -ljpeg... " >&6; } +if test "${ac_cv_lib_jpeg_jpeg_read_header+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ljpeg $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char jpeg_read_header (); +int +main () +{ +return jpeg_read_header (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_jpeg_jpeg_read_header=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_jpeg_jpeg_read_header=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_jpeg_read_header" >&5 +$as_echo "$ac_cv_lib_jpeg_jpeg_read_header" >&6; } +if test "x$ac_cv_lib_jpeg_jpeg_read_header" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBJPEG 1 +_ACEOF + + LIBS="-ljpeg $LIBS" + +else + have_jpeg="no" +fi + + if test "x$have_jpeg" != "xno"; then + with_jpeg="yes" +elif test "x$with_jpeg" = "xyes"; then + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: unable to find libjpeg! ensure CFLAGS/LDFLAGS are +set appropriately or configure --without-jpeg +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: unable to find libjpeg! ensure CFLAGS/LDFLAGS are +set appropriately or configure --without-jpeg +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +else + with_jpeg="no" +fi + + +fi + + if test "x$with_jpeg" = "xyes"; then + HAVE_JPEG_TRUE= + HAVE_JPEG_FALSE='#' +else + HAVE_JPEG_TRUE='#' + HAVE_JPEG_FALSE= +fi + + + +# Check whether --with-imagemagick was given. +if test "${with_imagemagick+set}" = set; then + withval=$with_imagemagick; +else + with_imagemagick="yes" +fi + + +if test "x$with_imagemagick" != "xno"; then + +pkg_failed=no +{ $as_echo "$as_me:$LINENO: checking for MAGICK" >&5 +$as_echo_n "checking for MAGICK... " >&6; } + +if test -n "$MAGICK_CFLAGS"; then + pkg_cv_MAGICK_CFLAGS="$MAGICK_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"MagickWand >= 6.2.6\"") >&5 + ($PKG_CONFIG --exists --print-errors "MagickWand >= 6.2.6") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_MAGICK_CFLAGS=`$PKG_CONFIG --cflags "MagickWand >= 6.2.6" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$MAGICK_LIBS"; then + pkg_cv_MAGICK_LIBS="$MAGICK_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"MagickWand >= 6.2.6\"") >&5 + ($PKG_CONFIG --exists --print-errors "MagickWand >= 6.2.6") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_MAGICK_LIBS=`$PKG_CONFIG --libs "MagickWand >= 6.2.6" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + MAGICK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "MagickWand >= 6.2.6" 2>&1` + else + MAGICK_PKG_ERRORS=`$PKG_CONFIG --print-errors "MagickWand >= 6.2.6" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$MAGICK_PKG_ERRORS" >&5 + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + saved_error=$MAGICK_PKG_ERRORS + +pkg_failed=no +{ $as_echo "$as_me:$LINENO: checking for MAGICK" >&5 +$as_echo_n "checking for MAGICK... " >&6; } + +if test -n "$MAGICK_CFLAGS"; then + pkg_cv_MAGICK_CFLAGS="$MAGICK_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"Wand >= 6.2.6\"") >&5 + ($PKG_CONFIG --exists --print-errors "Wand >= 6.2.6") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_MAGICK_CFLAGS=`$PKG_CONFIG --cflags "Wand >= 6.2.6" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$MAGICK_LIBS"; then + pkg_cv_MAGICK_LIBS="$MAGICK_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"Wand >= 6.2.6\"") >&5 + ($PKG_CONFIG --exists --print-errors "Wand >= 6.2.6") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_MAGICK_LIBS=`$PKG_CONFIG --libs "Wand >= 6.2.6" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + MAGICK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "Wand >= 6.2.6" 2>&1` + else + MAGICK_PKG_ERRORS=`$PKG_CONFIG --print-errors "Wand >= 6.2.6" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$MAGICK_PKG_ERRORS" >&5 + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: Unable to find ImageMagick >= 6.2.6: + +$saved_error + +* Ensure that you installed any \"development\" packages for ImageMagick. +* Consider adjusting the PKG_CONFIG_PATH environment variable if you + installed software in a non-standard prefix. +* You may set the environment variables MAGICK_CFLAGS and MAGICK_LIBS + to avoid the need to call pkg-config. + See the pkg-config man page for more details. +* To avoid using ImageMagick altogether you may add the --without-imagemagick + flag to the configure command; the zbarimg program will not be built. + +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: Unable to find ImageMagick >= 6.2.6: + +$saved_error + +* Ensure that you installed any \"development\" packages for ImageMagick. +* Consider adjusting the PKG_CONFIG_PATH environment variable if you + installed software in a non-standard prefix. +* You may set the environment variables MAGICK_CFLAGS and MAGICK_LIBS + to avoid the need to call pkg-config. + See the pkg-config man page for more details. +* To avoid using ImageMagick altogether you may add the --without-imagemagick + flag to the configure command; the zbarimg program will not be built. + +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +elif test $pkg_failed = untried; then + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: Unable to find ImageMagick >= 6.2.6: + +$saved_error + +* Ensure that you installed any \"development\" packages for ImageMagick. +* Consider adjusting the PKG_CONFIG_PATH environment variable if you + installed software in a non-standard prefix. +* You may set the environment variables MAGICK_CFLAGS and MAGICK_LIBS + to avoid the need to call pkg-config. + See the pkg-config man page for more details. +* To avoid using ImageMagick altogether you may add the --without-imagemagick + flag to the configure command; the zbarimg program will not be built. + +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: Unable to find ImageMagick >= 6.2.6: + +$saved_error + +* Ensure that you installed any \"development\" packages for ImageMagick. +* Consider adjusting the PKG_CONFIG_PATH environment variable if you + installed software in a non-standard prefix. +* You may set the environment variables MAGICK_CFLAGS and MAGICK_LIBS + to avoid the need to call pkg-config. + See the pkg-config man page for more details. +* To avoid using ImageMagick altogether you may add the --without-imagemagick + flag to the configure command; the zbarimg program will not be built. + +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +else + MAGICK_CFLAGS=$pkg_cv_MAGICK_CFLAGS + MAGICK_LIBS=$pkg_cv_MAGICK_LIBS + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + : +fi +elif test $pkg_failed = untried; then + saved_error=$MAGICK_PKG_ERRORS + +pkg_failed=no +{ $as_echo "$as_me:$LINENO: checking for MAGICK" >&5 +$as_echo_n "checking for MAGICK... " >&6; } + +if test -n "$MAGICK_CFLAGS"; then + pkg_cv_MAGICK_CFLAGS="$MAGICK_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"Wand >= 6.2.6\"") >&5 + ($PKG_CONFIG --exists --print-errors "Wand >= 6.2.6") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_MAGICK_CFLAGS=`$PKG_CONFIG --cflags "Wand >= 6.2.6" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$MAGICK_LIBS"; then + pkg_cv_MAGICK_LIBS="$MAGICK_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"Wand >= 6.2.6\"") >&5 + ($PKG_CONFIG --exists --print-errors "Wand >= 6.2.6") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_MAGICK_LIBS=`$PKG_CONFIG --libs "Wand >= 6.2.6" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + MAGICK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "Wand >= 6.2.6" 2>&1` + else + MAGICK_PKG_ERRORS=`$PKG_CONFIG --print-errors "Wand >= 6.2.6" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$MAGICK_PKG_ERRORS" >&5 + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: Unable to find ImageMagick >= 6.2.6: + +$saved_error + +* Ensure that you installed any \"development\" packages for ImageMagick. +* Consider adjusting the PKG_CONFIG_PATH environment variable if you + installed software in a non-standard prefix. +* You may set the environment variables MAGICK_CFLAGS and MAGICK_LIBS + to avoid the need to call pkg-config. + See the pkg-config man page for more details. +* To avoid using ImageMagick altogether you may add the --without-imagemagick + flag to the configure command; the zbarimg program will not be built. + +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: Unable to find ImageMagick >= 6.2.6: + +$saved_error + +* Ensure that you installed any \"development\" packages for ImageMagick. +* Consider adjusting the PKG_CONFIG_PATH environment variable if you + installed software in a non-standard prefix. +* You may set the environment variables MAGICK_CFLAGS and MAGICK_LIBS + to avoid the need to call pkg-config. + See the pkg-config man page for more details. +* To avoid using ImageMagick altogether you may add the --without-imagemagick + flag to the configure command; the zbarimg program will not be built. + +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +elif test $pkg_failed = untried; then + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: Unable to find ImageMagick >= 6.2.6: + +$saved_error + +* Ensure that you installed any \"development\" packages for ImageMagick. +* Consider adjusting the PKG_CONFIG_PATH environment variable if you + installed software in a non-standard prefix. +* You may set the environment variables MAGICK_CFLAGS and MAGICK_LIBS + to avoid the need to call pkg-config. + See the pkg-config man page for more details. +* To avoid using ImageMagick altogether you may add the --without-imagemagick + flag to the configure command; the zbarimg program will not be built. + +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: Unable to find ImageMagick >= 6.2.6: + +$saved_error + +* Ensure that you installed any \"development\" packages for ImageMagick. +* Consider adjusting the PKG_CONFIG_PATH environment variable if you + installed software in a non-standard prefix. +* You may set the environment variables MAGICK_CFLAGS and MAGICK_LIBS + to avoid the need to call pkg-config. + See the pkg-config man page for more details. +* To avoid using ImageMagick altogether you may add the --without-imagemagick + flag to the configure command; the zbarimg program will not be built. + +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +else + MAGICK_CFLAGS=$pkg_cv_MAGICK_CFLAGS + MAGICK_LIBS=$pkg_cv_MAGICK_LIBS + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + : +fi +else + MAGICK_CFLAGS=$pkg_cv_MAGICK_CFLAGS + MAGICK_LIBS=$pkg_cv_MAGICK_LIBS + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + : +fi + MAGICK_VERSION=`$PKG_CONFIG MagickWand --modversion` + { $as_echo "$as_me:$LINENO: using ImageMagick version $MAGICK_VERSION" >&5 +$as_echo "$as_me: using ImageMagick version $MAGICK_VERSION" >&6;} + + CPPFLAGS_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $MAGICK_CFLAGS" + if test "${ac_cv_header_wand_MagickWand_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for wand/MagickWand.h" >&5 +$as_echo_n "checking for wand/MagickWand.h... " >&6; } +if test "${ac_cv_header_wand_MagickWand_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_wand_MagickWand_h" >&5 +$as_echo "$ac_cv_header_wand_MagickWand_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking wand/MagickWand.h usability" >&5 +$as_echo_n "checking wand/MagickWand.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking wand/MagickWand.h presence" >&5 +$as_echo_n "checking wand/MagickWand.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: wand/MagickWand.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: wand/MagickWand.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wand/MagickWand.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: wand/MagickWand.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: wand/MagickWand.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: wand/MagickWand.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wand/MagickWand.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: wand/MagickWand.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wand/MagickWand.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: wand/MagickWand.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wand/MagickWand.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: wand/MagickWand.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wand/MagickWand.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: wand/MagickWand.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wand/MagickWand.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: wand/MagickWand.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for wand/MagickWand.h" >&5 +$as_echo_n "checking for wand/MagickWand.h... " >&6; } +if test "${ac_cv_header_wand_MagickWand_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_wand_MagickWand_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_wand_MagickWand_h" >&5 +$as_echo "$ac_cv_header_wand_MagickWand_h" >&6; } + +fi +if test "x$ac_cv_header_wand_MagickWand_h" = x""yes; then + : +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: ImageMagick package found but wand/MagickWand.h not installed?! +this is a problem with your ImageMagick install, +please resolve the inconsistency and try again... +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: ImageMagick package found but wand/MagickWand.h not installed?! +this is a problem with your ImageMagick install, +please resolve the inconsistency and try again... +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + + + CPPFLAGS="$CPPFLAGS_save" +fi + + + if test "x$with_imagemagick" = "xyes"; then + HAVE_MAGICK_TRUE= + HAVE_MAGICK_FALSE='#' +else + HAVE_MAGICK_TRUE='#' + HAVE_MAGICK_FALSE= +fi + + + +# Check whether --with-npapi was given. +if test "${with_npapi+set}" = set; then + withval=$with_npapi; +else + with_npapi="no" +fi + + +if test "x$with_npapi" != "xno"; then + +pkg_failed=no +{ $as_echo "$as_me:$LINENO: checking for NPAPI" >&5 +$as_echo_n "checking for NPAPI... " >&6; } + +if test -n "$NPAPI_CFLAGS"; then + pkg_cv_NPAPI_CFLAGS="$NPAPI_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"firefox-plugin\"") >&5 + ($PKG_CONFIG --exists --print-errors "firefox-plugin") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_NPAPI_CFLAGS=`$PKG_CONFIG --cflags "firefox-plugin" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$NPAPI_LIBS"; then + pkg_cv_NPAPI_LIBS="$NPAPI_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"firefox-plugin\"") >&5 + ($PKG_CONFIG --exists --print-errors "firefox-plugin") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_NPAPI_LIBS=`$PKG_CONFIG --libs "firefox-plugin" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + NPAPI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "firefox-plugin" 2>&1` + else + NPAPI_PKG_ERRORS=`$PKG_CONFIG --print-errors "firefox-plugin" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$NPAPI_PKG_ERRORS" >&5 + + { { $as_echo "$as_me:$LINENO: error: Package requirements (firefox-plugin) were not met: + +$NPAPI_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables NPAPI_CFLAGS +and NPAPI_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +$as_echo "$as_me: error: Package requirements (firefox-plugin) were not met: + +$NPAPI_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables NPAPI_CFLAGS +and NPAPI_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables NPAPI_CFLAGS +and NPAPI_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables NPAPI_CFLAGS +and NPAPI_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +else + NPAPI_CFLAGS=$pkg_cv_NPAPI_CFLAGS + NPAPI_LIBS=$pkg_cv_NPAPI_LIBS + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + : +fi + NPAPI_VERSION=`$PKG_CONFIG firefox-plugin --modversion` + { $as_echo "$as_me:$LINENO: using firefox-plugin version $NPAPI_VERSION" >&5 +$as_echo "$as_me: using firefox-plugin version $NPAPI_VERSION" >&6;} +fi + + + if test "x$with_npapi" = "xyes"; then + HAVE_NPAPI_TRUE= + HAVE_NPAPI_FALSE='#' +else + HAVE_NPAPI_TRUE='#' + HAVE_NPAPI_FALSE= +fi + + + +# Check whether --with-gtk was given. +if test "${with_gtk+set}" = set; then + withval=$with_gtk; +else + with_gtk="yes" +fi + + + + +if test "x$with_gtk" != "xno"; then + +pkg_failed=no +{ $as_echo "$as_me:$LINENO: checking for GTK" >&5 +$as_echo_n "checking for GTK... " >&6; } + +if test -n "$GTK_CFLAGS"; then + pkg_cv_GTK_CFLAGS="$GTK_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 gthread-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-2.0 gthread-2.0") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 gthread-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GTK_LIBS"; then + pkg_cv_GTK_LIBS="$GTK_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 gthread-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-2.0 gthread-2.0") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 gthread-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gtk+-2.0 gthread-2.0" 2>&1` + else + GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors "gtk+-2.0 gthread-2.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GTK_PKG_ERRORS" >&5 + + { { $as_echo "$as_me:$LINENO: error: Package requirements (gtk+-2.0 gthread-2.0) were not met: + +$GTK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +$as_echo "$as_me: error: Package requirements (gtk+-2.0 gthread-2.0) were not met: + +$GTK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +else + GTK_CFLAGS=$pkg_cv_GTK_CFLAGS + GTK_LIBS=$pkg_cv_GTK_LIBS + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + : +fi + GLIB_GENMARSHAL=`$PKG_CONFIG glib-2.0 --variable=glib_genmarshal` + GTK_VERSION=`$PKG_CONFIG gtk+-2.0 --modversion` + { $as_echo "$as_me:$LINENO: using GTK+ version $GTK_VERSION" >&5 +$as_echo "$as_me: using GTK+ version $GTK_VERSION" >&6;} + GTHREAD_VERSION=`$PKG_CONFIG gthread-2.0 --modversion` + { $as_echo "$as_me:$LINENO: using gthread-2.0 version $GTHREAD_VERSION" >&5 +$as_echo "$as_me: using gthread-2.0 version $GTHREAD_VERSION" >&6;} +fi + + + if test "x$with_gtk" = "xyes"; then + HAVE_GTK_TRUE= + HAVE_GTK_FALSE='#' +else + HAVE_GTK_TRUE='#' + HAVE_GTK_FALSE= +fi + + + +# Check whether --with-python was given. +if test "${with_python+set}" = set; then + withval=$with_python; +else + with_python="yes" +fi + + + + + + + + + + +if test "x$with_python" != "xno"; then + + + + + if test -n "$PYTHON"; then + # If the user set $PYTHON, use it and don't search something else. + { $as_echo "$as_me:$LINENO: checking whether $PYTHON version >= 2.3.5" >&5 +$as_echo_n "checking whether $PYTHON version >= 2.3.5... " >&6; } + prog="import sys, string +# split strings by '.' and convert to numeric. Append some zeros +# because we need at least 4 digits for the hex conversion. +minver = map(int, string.split('2.3.5', '.')) + [0, 0, 0] +minverhex = 0 +for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i] +sys.exit(sys.hexversion < minverhex)" + if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5 + ($PYTHON -c "$prog") >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else + { { $as_echo "$as_me:$LINENO: error: too old" >&5 +$as_echo "$as_me: error: too old" >&2;} + { (exit 1); exit 1; }; } +fi + + am_display_PYTHON=$PYTHON + else + # Otherwise, try each interpreter until we find one that satisfies + # VERSION. + { $as_echo "$as_me:$LINENO: checking for a Python interpreter with version >= 2.3.5" >&5 +$as_echo_n "checking for a Python interpreter with version >= 2.3.5... " >&6; } +if test "${am_cv_pathless_PYTHON+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + for am_cv_pathless_PYTHON in python python2 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 none; do + test "$am_cv_pathless_PYTHON" = none && break + prog="import sys, string +# split strings by '.' and convert to numeric. Append some zeros +# because we need at least 4 digits for the hex conversion. +minver = map(int, string.split('2.3.5', '.')) + [0, 0, 0] +minverhex = 0 +for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i] +sys.exit(sys.hexversion < minverhex)" + if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5 + ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + break +fi + + done +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_pathless_PYTHON" >&5 +$as_echo "$am_cv_pathless_PYTHON" >&6; } + # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. + if test "$am_cv_pathless_PYTHON" = none; then + PYTHON=: + else + # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args. +set dummy $am_cv_pathless_PYTHON; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PYTHON+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $PYTHON in + [\\/]* | ?:[\\/]*) + ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PYTHON=$ac_cv_path_PYTHON +if test -n "$PYTHON"; then + { $as_echo "$as_me:$LINENO: result: $PYTHON" >&5 +$as_echo "$PYTHON" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + am_display_PYTHON=$am_cv_pathless_PYTHON + fi + + + if test "$PYTHON" = :; then + { { $as_echo "$as_me:$LINENO: error: no suitable Python interpreter found" >&5 +$as_echo "$as_me: error: no suitable Python interpreter found" >&2;} + { (exit 1); exit 1; }; } + else + + + { $as_echo "$as_me:$LINENO: checking for $am_display_PYTHON version" >&5 +$as_echo_n "checking for $am_display_PYTHON version... " >&6; } +if test "${am_cv_python_version+set}" = set; then + $as_echo_n "(cached) " >&6 +else + am_cv_python_version=`$PYTHON -c "import sys; print sys.version[:3]"` +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_python_version" >&5 +$as_echo "$am_cv_python_version" >&6; } + PYTHON_VERSION=$am_cv_python_version + + + + PYTHON_PREFIX='${prefix}' + + PYTHON_EXEC_PREFIX='${exec_prefix}' + + + + { $as_echo "$as_me:$LINENO: checking for $am_display_PYTHON platform" >&5 +$as_echo_n "checking for $am_display_PYTHON platform... " >&6; } +if test "${am_cv_python_platform+set}" = set; then + $as_echo_n "(cached) " >&6 +else + am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"` +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_python_platform" >&5 +$as_echo "$am_cv_python_platform" >&6; } + PYTHON_PLATFORM=$am_cv_python_platform + + + + + { $as_echo "$as_me:$LINENO: checking for $am_display_PYTHON script directory" >&5 +$as_echo_n "checking for $am_display_PYTHON script directory... " >&6; } +if test "${am_cv_python_pythondir+set}" = set; then + $as_echo_n "(cached) " >&6 +else + am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null || + echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"` +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_python_pythondir" >&5 +$as_echo "$am_cv_python_pythondir" >&6; } + pythondir=$am_cv_python_pythondir + + + + pkgpythondir=\${pythondir}/$PACKAGE + + + { $as_echo "$as_me:$LINENO: checking for $am_display_PYTHON extension module directory" >&5 +$as_echo_n "checking for $am_display_PYTHON extension module directory... " >&6; } +if test "${am_cv_python_pyexecdir+set}" = set; then + $as_echo_n "(cached) " >&6 +else + am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null || + echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"` +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_python_pyexecdir" >&5 +$as_echo "$am_cv_python_pyexecdir" >&6; } + pyexecdir=$am_cv_python_pyexecdir + + + + pkgpyexecdir=\${pyexecdir}/$PACKAGE + + + + fi + + + if test "x$PYTHON_CFLAGS" != "x"; then + : +elif test "x$PYTHON_CONFIG" != "x" && test -x "$PYTHON_CONFIG"; then + PYTHON_CFLAGS=`$PYTHON_CONFIG --cflags` +elif test -x "$PYTHON-config"; then + PYTHON_CFLAGS=`$PYTHON-config --cflags` +else + PYTHON_CFLAGS=`$PYTHON -c 'import distutils.sysconfig as s; print " ".join(s.get_config_vars("CFLAGS")) + " -I"+s.get_python_inc() + " -I"+s.get_python_inc(plat_specific=True)'` +fi + + + if test "x$with_gtk" = "xyes"; then + +pkg_failed=no +{ $as_echo "$as_me:$LINENO: checking for PYGTK" >&5 +$as_echo_n "checking for PYGTK... " >&6; } + +if test -n "$PYGTK_CFLAGS"; then + pkg_cv_PYGTK_CFLAGS="$PYGTK_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"pygtk-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "pygtk-2.0") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_PYGTK_CFLAGS=`$PKG_CONFIG --cflags "pygtk-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$PYGTK_LIBS"; then + pkg_cv_PYGTK_LIBS="$PYGTK_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"pygtk-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "pygtk-2.0") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_PYGTK_LIBS=`$PKG_CONFIG --libs "pygtk-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + PYGTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "pygtk-2.0" 2>&1` + else + PYGTK_PKG_ERRORS=`$PKG_CONFIG --print-errors "pygtk-2.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$PYGTK_PKG_ERRORS" >&5 + + { { $as_echo "$as_me:$LINENO: error: Package requirements (pygtk-2.0) were not met: + +$PYGTK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables PYGTK_CFLAGS +and PYGTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +$as_echo "$as_me: error: Package requirements (pygtk-2.0) were not met: + +$PYGTK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables PYGTK_CFLAGS +and PYGTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables PYGTK_CFLAGS +and PYGTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables PYGTK_CFLAGS +and PYGTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +else + PYGTK_CFLAGS=$pkg_cv_PYGTK_CFLAGS + PYGTK_LIBS=$pkg_cv_PYGTK_LIBS + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + : +fi + for ac_prog in pygtk-codegen-2.0 pygtk-codegen +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_PYGTK_CODEGEN+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$PYGTK_CODEGEN"; then + ac_cv_prog_PYGTK_CODEGEN="$PYGTK_CODEGEN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_PYGTK_CODEGEN="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +PYGTK_CODEGEN=$ac_cv_prog_PYGTK_CODEGEN +if test -n "$PYGTK_CODEGEN"; then + { $as_echo "$as_me:$LINENO: result: $PYGTK_CODEGEN" >&5 +$as_echo "$PYGTK_CODEGEN" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PYGTK_CODEGEN" && break +done +test -n "$PYGTK_CODEGEN" || PYGTK_CODEGEN=":" + + if test "x$PYGTK_H2DEF" = "x"; then + PYGTK_H2DEF=`$PKG_CONFIG pygtk-2.0 --variable=codegendir`/h2def.py + if test -f "$PYGTK_H2DEF"; then + : +else + PYGTK_H2DEF=":" +fi + +fi + + if test "x$PYGTK_DEFS" = "x"; then + PYGTK_DEFS=`$PKG_CONFIG pygtk-2.0 --variable=defsdir` +fi + + +fi + + +fi + + + if test "x$with_python" = "xyes"; then + HAVE_PYTHON_TRUE= + HAVE_PYTHON_FALSE='#' +else + HAVE_PYTHON_TRUE='#' + HAVE_PYTHON_FALSE= +fi + + + +# Check whether --with-qt was given. +if test "${with_qt+set}" = set; then + withval=$with_qt; +else + with_qt="yes" +fi + + + + +if test "x$with_qt" != "xno"; then + +pkg_failed=no +{ $as_echo "$as_me:$LINENO: checking for QT" >&5 +$as_echo_n "checking for QT... " >&6; } + +if test -n "$QT_CFLAGS"; then + pkg_cv_QT_CFLAGS="$QT_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"QtCore >= 4 QtGui >= 4\"") >&5 + ($PKG_CONFIG --exists --print-errors "QtCore >= 4 QtGui >= 4") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_QT_CFLAGS=`$PKG_CONFIG --cflags "QtCore >= 4 QtGui >= 4" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$QT_LIBS"; then + pkg_cv_QT_LIBS="$QT_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"QtCore >= 4 QtGui >= 4\"") >&5 + ($PKG_CONFIG --exists --print-errors "QtCore >= 4 QtGui >= 4") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_QT_LIBS=`$PKG_CONFIG --libs "QtCore >= 4 QtGui >= 4" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + QT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "QtCore >= 4 QtGui >= 4" 2>&1` + else + QT_PKG_ERRORS=`$PKG_CONFIG --print-errors "QtCore >= 4 QtGui >= 4" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$QT_PKG_ERRORS" >&5 + + { { $as_echo "$as_me:$LINENO: error: Package requirements (QtCore >= 4 QtGui >= 4) were not met: + +$QT_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables QT_CFLAGS +and QT_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +$as_echo "$as_me: error: Package requirements (QtCore >= 4 QtGui >= 4) were not met: + +$QT_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables QT_CFLAGS +and QT_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables QT_CFLAGS +and QT_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables QT_CFLAGS +and QT_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +else + QT_CFLAGS=$pkg_cv_QT_CFLAGS + QT_LIBS=$pkg_cv_QT_LIBS + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + : +fi + MOC=`$PKG_CONFIG QtGui --variable=moc_location` + { $as_echo "$as_me:$LINENO: using moc from $MOC" >&5 +$as_echo "$as_me: using moc from $MOC" >&6;} + QT_VERSION=`$PKG_CONFIG QtGui --modversion` + { $as_echo "$as_me:$LINENO: using Qt version $QT_VERSION" >&5 +$as_echo "$as_me: using Qt version $QT_VERSION" >&6;} +fi + + + if test "x$with_qt" = "xyes"; then + HAVE_QT_TRUE= + HAVE_QT_FALSE='#' +else + HAVE_QT_TRUE='#' + HAVE_QT_FALSE= +fi + + + + + + { $as_echo "$as_me:$LINENO: checking whether to enable assertions" >&5 +$as_echo_n "checking whether to enable assertions... " >&6; } + # Check whether --enable-assert was given. +if test "${enable_assert+set}" = set; then + enableval=$enable_assert; { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define NDEBUG 1 +_ACEOF + +else + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +fi + + + + + + + + + + + + + + +for ac_header in fcntl.h features.h inttypes.h stdlib.h string.h unistd.h \ + sys/ioctl.h sys/time.h sys/times.h sys/ipc.h sys/shm.h sys/mman.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + { $as_echo "$as_me:$LINENO: checking for int32_t" >&5 +$as_echo_n "checking for int32_t... " >&6; } +if test "${ac_cv_c_int32_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_int32_t=no + for ac_type in 'int32_t' 'int' 'long int' \ + 'long long int' 'short int' 'signed char'; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1) + < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + case $ac_type in + int32_t) ac_cv_c_int32_t=yes ;; + *) ac_cv_c_int32_t=$ac_type ;; +esac + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_int32_t" != no && break + done +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 +$as_echo "$ac_cv_c_int32_t" >&6; } + case $ac_cv_c_int32_t in #( + no|yes) ;; #( + *) + +cat >>confdefs.h <<_ACEOF +#define int32_t $ac_cv_c_int32_t +_ACEOF +;; + esac + + + { $as_echo "$as_me:$LINENO: checking for uint32_t" >&5 +$as_echo_n "checking for uint32_t... " >&6; } +if test "${ac_cv_c_uint32_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_uint32_t=no + for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \ + 'unsigned long long int' 'unsigned short int' 'unsigned char'; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + case $ac_type in + uint32_t) ac_cv_c_uint32_t=yes ;; + *) ac_cv_c_uint32_t=$ac_type ;; +esac + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_uint32_t" != no && break + done +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 +$as_echo "$ac_cv_c_uint32_t" >&6; } + case $ac_cv_c_uint32_t in #( + no|yes) ;; #( + *) + +cat >>confdefs.h <<\_ACEOF +#define _UINT32_T 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define uint32_t $ac_cv_c_uint32_t +_ACEOF +;; + esac + + + { $as_echo "$as_me:$LINENO: checking for uint8_t" >&5 +$as_echo_n "checking for uint8_t... " >&6; } +if test "${ac_cv_c_uint8_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_uint8_t=no + for ac_type in 'uint8_t' 'unsigned int' 'unsigned long int' \ + 'unsigned long long int' 'unsigned short int' 'unsigned char'; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(($ac_type) -1 >> (8 - 1) == 1)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + case $ac_type in + uint8_t) ac_cv_c_uint8_t=yes ;; + *) ac_cv_c_uint8_t=$ac_type ;; +esac + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_uint8_t" != no && break + done +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint8_t" >&5 +$as_echo "$ac_cv_c_uint8_t" >&6; } + case $ac_cv_c_uint8_t in #( + no|yes) ;; #( + *) + +cat >>confdefs.h <<\_ACEOF +#define _UINT8_T 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define uint8_t $ac_cv_c_uint8_t +_ACEOF +;; + esac + + + { $as_echo "$as_me:$LINENO: checking for uintptr_t" >&5 +$as_echo_n "checking for uintptr_t... " >&6; } +if test "${ac_cv_type_uintptr_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_type_uintptr_t=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof (uintptr_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((uintptr_t))) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_uintptr_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 +$as_echo "$ac_cv_type_uintptr_t" >&6; } +if test "x$ac_cv_type_uintptr_t" = x""yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_UINTPTR_T 1 +_ACEOF + +else + for ac_type in 'unsigned int' 'unsigned long int' \ + 'unsigned long long int'; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + +cat >>confdefs.h <<_ACEOF +#define uintptr_t $ac_type +_ACEOF + + ac_type= +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test -z "$ac_type" && break + done +fi + + + + +{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if test "${ac_cv_c_const+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_const=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_const=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +cat >>confdefs.h <<\_ACEOF +#define const /**/ +_ACEOF + +fi + +{ $as_echo "$as_me:$LINENO: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if test "${ac_cv_c_inline+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_inline=$ac_kw +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + + + + +for ac_header in stdlib.h unistd.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to spadix@users.sourceforge.net ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_func in getpagesize +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:$LINENO: checking for working mmap" >&5 +$as_echo_n "checking for working mmap... " >&6; } +if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_mmap_fixed_mapped=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +/* malloc might have been renamed as rpl_malloc. */ +#undef malloc + +/* Thanks to Mike Haertel and Jim Avera for this test. + Here is a matrix of mmap possibilities: + mmap private not fixed + mmap private fixed at somewhere currently unmapped + mmap private fixed at somewhere already mapped + mmap shared not fixed + mmap shared fixed at somewhere currently unmapped + mmap shared fixed at somewhere already mapped + For private mappings, we should verify that changes cannot be read() + back from the file, nor mmap's back from the file at a different + address. (There have been systems where private was not correctly + implemented like the infamous i386 svr4.0, and systems where the + VM page cache was not coherent with the file system buffer cache + like early versions of FreeBSD and possibly contemporary NetBSD.) + For shared mappings, we should conversely verify that changes get + propagated back to all the places they're supposed to be. + + Grep wants private fixed already mapped. + The main things grep needs to know about mmap are: + * does it exist and is it safe to write into the mmap'd area + * how to use it (BSD variants) */ + +#include +#include + +#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H +char *malloc (); +#endif + +/* This mess was copied from the GNU getpagesize.h. */ +#ifndef HAVE_GETPAGESIZE +/* Assume that all systems that can run configure have sys/param.h. */ +# ifndef HAVE_SYS_PARAM_H +# define HAVE_SYS_PARAM_H 1 +# endif + +# ifdef _SC_PAGESIZE +# define getpagesize() sysconf(_SC_PAGESIZE) +# else /* no _SC_PAGESIZE */ +# ifdef HAVE_SYS_PARAM_H +# include +# ifdef EXEC_PAGESIZE +# define getpagesize() EXEC_PAGESIZE +# else /* no EXEC_PAGESIZE */ +# ifdef NBPG +# define getpagesize() NBPG * CLSIZE +# ifndef CLSIZE +# define CLSIZE 1 +# endif /* no CLSIZE */ +# else /* no NBPG */ +# ifdef NBPC +# define getpagesize() NBPC +# else /* no NBPC */ +# ifdef PAGESIZE +# define getpagesize() PAGESIZE +# endif /* PAGESIZE */ +# endif /* no NBPC */ +# endif /* no NBPG */ +# endif /* no EXEC_PAGESIZE */ +# else /* no HAVE_SYS_PARAM_H */ +# define getpagesize() 8192 /* punt totally */ +# endif /* no HAVE_SYS_PARAM_H */ +# endif /* no _SC_PAGESIZE */ + +#endif /* no HAVE_GETPAGESIZE */ + +int +main () +{ + char *data, *data2, *data3; + int i, pagesize; + int fd; + + pagesize = getpagesize (); + + /* First, make a file with some known garbage in it. */ + data = (char *) malloc (pagesize); + if (!data) + return 1; + for (i = 0; i < pagesize; ++i) + *(data + i) = rand (); + umask (0); + fd = creat ("conftest.mmap", 0600); + if (fd < 0) + return 1; + if (write (fd, data, pagesize) != pagesize) + return 1; + close (fd); + + /* Next, try to mmap the file at a fixed address which already has + something else allocated at it. If we can, also make sure that + we see the same garbage. */ + fd = open ("conftest.mmap", O_RDWR); + if (fd < 0) + return 1; + data2 = (char *) malloc (2 * pagesize); + if (!data2) + return 1; + data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); + if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + return 1; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + return 1; + + /* Finally, make sure that changes to the mapped area do not + percolate back to the file as seen by read(). (This is a bug on + some variants of i386 svr4.0.) */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = (char *) malloc (pagesize); + if (!data3) + return 1; + if (read (fd, data3, pagesize) != pagesize) + return 1; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + return 1; + close (fd); + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_mmap_fixed_mapped=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_mmap_fixed_mapped=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 +$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } +if test $ac_cv_func_mmap_fixed_mapped = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MMAP 1 +_ACEOF + +fi +rm -f conftest.mmap + + + + +for ac_func in memset atexit setenv +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +ac_config_commands="$ac_config_commands doc/version.xml" + +ac_config_commands="$ac_config_commands doc/reldate.xml" + + +ac_config_files="$ac_config_files Makefile zbar.pc zbar-gtk.pc zbar-qt.pc doc/doxygen.conf" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. 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exit 1; }; } +fi +if test -z "${WIN32_TRUE}" && test -z "${WIN32_FALSE}"; then + { { $as_echo "$as_me:$LINENO: error: conditional \"WIN32\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +$as_echo "$as_me: error: conditional \"WIN32\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +$as_echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); 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and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + { $as_echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) { $as_echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`' +macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`' +AS='`$ECHO "X$AS" | $Xsed -e "$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "X$DLLTOOL" | $Xsed -e "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`' +enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`' +pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`' +host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`' +host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`' +host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`' +build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`' +build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`' +build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`' +SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`' +Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`' +GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`' +EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`' +FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`' +LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`' +NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`' +LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`' +ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`' +exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`' +lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`' +reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`' +AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`' +STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`' +RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`' +compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`' +GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`' +SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`' +ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' +need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' +LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' +libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' +version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' +runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' +libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' +soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' +old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' +striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`' +predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`' +predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`' +postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`' +LD_RC='`$ECHO "X$LD_RC" | $Xsed -e "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds_RC='`$ECHO "X$old_archive_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_RC='`$ECHO "X$compiler_RC" | $Xsed -e "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`' +GCC_RC='`$ECHO "X$GCC_RC" | $Xsed -e "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_RC='`$ECHO "X$lt_prog_compiler_no_builtin_flag_RC" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl_RC='`$ECHO "X$lt_prog_compiler_wl_RC" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic_RC='`$ECHO "X$lt_prog_compiler_pic_RC" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static_RC='`$ECHO "X$lt_prog_compiler_static_RC" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_RC='`$ECHO "X$lt_cv_prog_compiler_c_o_RC" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc_RC='`$ECHO "X$archive_cmds_need_lc_RC" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_RC='`$ECHO "X$enable_shared_with_static_runtimes_RC" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec_RC='`$ECHO "X$export_dynamic_flag_spec_RC" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec_RC='`$ECHO "X$whole_archive_flag_spec_RC" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object_RC='`$ECHO "X$compiler_needs_object_RC" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds_RC='`$ECHO "X$old_archive_from_new_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_RC='`$ECHO "X$old_archive_from_expsyms_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_RC='`$ECHO "X$archive_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds_RC='`$ECHO "X$archive_expsym_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds_RC='`$ECHO "X$module_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds_RC='`$ECHO "X$module_expsym_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld_RC='`$ECHO "X$with_gnu_ld_RC" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag_RC='`$ECHO "X$allow_undefined_flag_RC" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag_RC='`$ECHO "X$no_undefined_flag_RC" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_RC='`$ECHO "X$hardcode_libdir_flag_spec_RC" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld_RC='`$ECHO "X$hardcode_libdir_flag_spec_ld_RC" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator_RC='`$ECHO "X$hardcode_libdir_separator_RC" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_RC='`$ECHO "X$hardcode_direct_RC" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute_RC='`$ECHO "X$hardcode_direct_absolute_RC" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L_RC='`$ECHO "X$hardcode_minus_L_RC" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var_RC='`$ECHO "X$hardcode_shlibpath_var_RC" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic_RC='`$ECHO "X$hardcode_automatic_RC" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath_RC='`$ECHO "X$inherit_rpath_RC" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs_RC='`$ECHO "X$link_all_deplibs_RC" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path_RC='`$ECHO "X$fix_srcfile_path_RC" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols_RC='`$ECHO "X$always_export_symbols_RC" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds_RC='`$ECHO "X$export_symbols_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms_RC='`$ECHO "X$exclude_expsyms_RC" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms_RC='`$ECHO "X$include_expsyms_RC" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds_RC='`$ECHO "X$prelink_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec_RC='`$ECHO "X$file_list_spec_RC" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action_RC='`$ECHO "X$hardcode_action_RC" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_dirs_RC='`$ECHO "X$compiler_lib_search_dirs_RC" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`' +predep_objects_RC='`$ECHO "X$predep_objects_RC" | $Xsed -e "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`' +postdep_objects_RC='`$ECHO "X$postdep_objects_RC" | $Xsed -e "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`' +predeps_RC='`$ECHO "X$predeps_RC" | $Xsed -e "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`' +postdeps_RC='`$ECHO "X$postdeps_RC" | $Xsed -e "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_path_RC='`$ECHO "X$compiler_lib_search_path_RC" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +AR \ +AR_FLAGS \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +SHELL \ +ECHO \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_wl \ +lt_prog_compiler_pic \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +fix_srcfile_path \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_RC \ +LD_CXX \ +compiler_RC \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_RC \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_wl_RC \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_pic_RC \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_static_RC \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_RC \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_RC \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_RC \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_RC \ +compiler_needs_object_CXX \ +with_gnu_ld_RC \ +with_gnu_ld_CXX \ +allow_undefined_flag_RC \ +allow_undefined_flag_CXX \ +no_undefined_flag_RC \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_RC \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_flag_spec_ld_RC \ +hardcode_libdir_flag_spec_ld_CXX \ +hardcode_libdir_separator_RC \ +hardcode_libdir_separator_CXX \ +fix_srcfile_path_RC \ +fix_srcfile_path_CXX \ +exclude_expsyms_RC \ +exclude_expsyms_CXX \ +include_expsyms_RC \ +include_expsyms_CXX \ +file_list_spec_RC \ +file_list_spec_CXX \ +compiler_lib_search_dirs_RC \ +compiler_lib_search_dirs_CXX \ +predep_objects_RC \ +predep_objects_CXX \ +postdep_objects_RC \ +postdep_objects_CXX \ +predeps_RC \ +predeps_CXX \ +postdeps_RC \ +postdeps_CXX \ +compiler_lib_search_path_RC \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec \ +old_archive_cmds_RC \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_RC \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_RC \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_RC \ +archive_cmds_CXX \ +archive_expsym_cmds_RC \ +archive_expsym_cmds_CXX \ +module_cmds_RC \ +module_cmds_CXX \ +module_expsym_cmds_RC \ +module_expsym_cmds_CXX \ +export_symbols_cmds_RC \ +export_symbols_cmds_CXX \ +prelink_cmds_RC \ +prelink_cmds_CXX; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` + ;; +esac + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + + + + +VERSION="$VERSION" + +RELDATE="$RELDATE" + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "include/config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "doc/version.xml") CONFIG_COMMANDS="$CONFIG_COMMANDS doc/version.xml" ;; + "doc/reldate.xml") CONFIG_COMMANDS="$CONFIG_COMMANDS doc/reldate.xml" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "zbar.pc") CONFIG_FILES="$CONFIG_FILES zbar.pc" ;; + "zbar-gtk.pc") CONFIG_FILES="$CONFIG_FILES zbar-gtk.pc" ;; + "zbar-qt.pc") CONFIG_FILES="$CONFIG_FILES zbar-qt.pc" ;; + "doc/doxygen.conf") CONFIG_FILES="$CONFIG_FILES doc/doxygen.conf" ;; + + *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || +{ + $as_echo "$as_me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=' ' +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } +ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} + { (exit 1); exit 1; }; } +_ACEOF + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/ +s/:*\${srcdir}:*/:/ +s/:*@srcdir@:*/:/ +s/^\([^=]*=[ ]*\):*/\1/ +s/:*$// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="RC CXX " + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Assembler program. +AS=$AS + +# DLL creation program. +DLLTOOL=$DLLTOOL + +# Object dumper program. +OBJDUMP=$OBJDUMP + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that does not interpret backslashes. +ECHO=$lt_ECHO + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[^=]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$@"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1=\$$1\$2" +} + +_LT_EOF + ;; + esac + + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: RC + +# The linker used to build libraries. +LD=$lt_LD_RC + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_RC + +# A language specific compiler. +CC=$lt_compiler_RC + +# Is the compiler the GNU compiler? +with_gcc=$GCC_RC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_RC + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_RC + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_RC + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_RC + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_RC + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_RC +archive_expsym_cmds=$lt_archive_expsym_cmds_RC + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_RC +module_expsym_cmds=$lt_module_expsym_cmds_RC + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_RC + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_RC + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_RC + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_RC + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_RC + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_RC + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_RC + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_RC + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_RC + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_RC + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path_RC + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_RC + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_RC + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_RC + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_RC + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_RC + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_RC + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_RC + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_RC +postdep_objects=$lt_postdep_objects_RC +predeps=$lt_predeps_RC +postdeps=$lt_postdeps_RC + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_RC + +# ### END LIBTOOL TAG CONFIG: RC +_LT_EOF + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + "doc/version.xml":C) if test -f doc/version.xml && \ + ! echo $VERSION | diff doc/version.xml - >/dev/null 2>&1 || \ + ! echo $VERSION | diff $srcdir/doc/version.xml - >/dev/null 2>&1 ; then + echo "writing new doc/version.xml" ; echo $VERSION > doc/version.xml +fi + ;; + "doc/reldate.xml":C) if test -f doc/reldate.xml && \ + ! echo $RELDATE | diff doc/reldate.xml - >/dev/null 2>&1 || \ + ! echo $RELDATE | diff $srcdir/doc/reldate.xml - >/dev/null 2>&1 ; then + echo "writing new doc/reldate.xml" ; echo $RELDATE > doc/reldate.xml +fi + ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + + +echo "" +echo "please verify that the detected configuration matches your expectations:" +echo "------------------------------------------------------------------------" +echo "X --with-x=$have_x" +echo "pthreads --enable-pthread=$enable_pthread" +echo "v4l --enable-video=$enable_video" +if test "x$enable_video" != "xyes"; then + echo " => zbarcam video scanner will *NOT* be built" +fi + +echo "jpeg --with-jpeg=$with_jpeg" +if test "x$with_jpeg" != "xyes"; then + echo " => JPEG image conversions will *NOT* be supported" +fi + +echo "Magick++ --with-imagemagick=$with_imagemagick" +if test "x$with_imagemagick" != "xyes"; then + echo " => the zbarimg file scanner will *NOT* be built" +fi + +echo "Python --with-python=$with_python" +echo "GTK+ --with-gtk=$with_gtk" +if test "x$with_gtk" != "xyes"; then + echo " => the GTK+ widget will *NOT* be built" +else + if test "x$with_python" != "xyes"; then + echo " => the PyGTK widget wrapper will *NOT* be built" +fi + +fi + +echo "Qt4 --with-qt=$with_qt" +if test "x$with_qt" != "xyes"; then + echo " => the Qt4 widget will *NOT* be built" +fi + +#echo "NPAPI Plugin --with-npapi=$with_npapi" +#AS_IF([test "x$with_mozilla" != "xyes"], +# [echo " => the Mozilla/Firefox/OpenOffice plugin will *NOT* be built"]) +echo "" diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..56d3dd0 --- /dev/null +++ b/configure.ac @@ -0,0 +1,466 @@ +dnl Process this file with autoconf to produce a configure script. +AC_PREREQ([2.61]) +AC_INIT([zbar], [0.10], [spadix@users.sourceforge.net]) +AC_CONFIG_AUX_DIR(config) +AC_CONFIG_MACRO_DIR(config) +AM_INIT_AUTOMAKE([1.10 -Wall -Werror foreign subdir-objects std-options dist-bzip2]) +AC_CONFIG_HEADERS([include/config.h]) +AC_CONFIG_SRCDIR(zbar/scanner.c) +LT_PREREQ([2.2]) +LT_INIT([dlopen win32-dll]) +LT_LANG([Windows Resource]) + +dnl update these just before each release (along w/pacakge version above) +dnl LIB_VERSION update instructions copied from libtool docs: +dnl library version follows the form current:revision:age +dnl - If the library source code has changed at all since the last update, +dnl then increment revision (c:r:a becomes c:r+1:a). +dnl - If any interfaces have been added, removed, or changed, +dnl increment current, and set revision to 0. +dnl - If any interfaces have been added since the last public release, +dnl then increment age. +dnl - If any interfaces have been removed since the last public release, +dnl then set age to 0. +AC_SUBST([LIB_VERSION], [2:0:2]) +AC_SUBST([RELDATE], [2009-10-23]) + +dnl widget libraries use their own versioning. +dnl NB pygtk wrapper is *unversioned* +AC_SUBST([ZGTK_LIB_VERSION], [0:2:0]) +AC_SUBST([ZQT_LIB_VERSION], [0:2:0]) + +AC_DEFINE_UNQUOTED([ZBAR_VERSION_MAJOR], + [[`echo "$PACKAGE_VERSION" | sed -e 's/\..*$//'`]], + [Program major version (before the '.') as a number]) +AC_DEFINE_UNQUOTED([ZBAR_VERSION_MINOR], + [[`echo "$PACKAGE_VERSION" | sed -e 's/^[^.]*\.\([^.]*\)$/\1/'`]], + [Program minor version (after '.') as a number]) + +cur=`echo "$LIB_VERSION" | sed -e 's/:.*$//'` +age=`echo "$LIB_VERSION" | sed -e 's/^.*://'` +AC_DEFINE_UNQUOTED([LIB_VERSION_MAJOR], [[$(( $cur - $age ))]], + [Library major version]) +AC_DEFINE_UNQUOTED([LIB_VERSION_MINOR], [[$age]], + [Library minor version]) +AC_DEFINE_UNQUOTED([LIB_VERSION_REVISION], + [[`echo "$LIB_VERSION" | sed -e 's/^[^:]*:\([^:]*\):.*$/\1/'`]], + [Library revision]) + +dnl windows build + +AC_CANONICAL_HOST +case $host_os in + *cygwin* | *mingw* | *uwin* | *djgpp* | *ems* ) + win32="yes" + AC_DEFINE([_WIN32_WINNT], [0x0500], [Minimum Windows API version]) + ;; + * ) + win32="no" + ;; +esac +AM_CONDITIONAL([WIN32], [test "x$win32" = "xyes"]) + +dnl programs + +AC_PROG_CC +AM_PROG_CC_C_O +AC_PROG_CXX + +PKG_PROG_PKG_CONFIG + +AC_ARG_VAR([XMLTO], [location of xmlto, used for optional \ +documentation generation]) +AC_ARG_VAR([XMLTOFLAGS], [additional arguments for xmlto]) +AC_CHECK_PROGS([XMLTO], [xmlto], [:]) + +dnl symbologies + +AC_ARG_ENABLE([codes], + [AS_HELP_STRING([--enable-codes=SYMS], + [select symbologies to compile [default=ean,i25,code39,code128,qrcode]])], + [], + [enable_codes="ean,code39,code128,i25,qrcode"]) dnl pdf417 + +AC_DEFUN([ZBAR_CHK_CODE], [ + AC_MSG_CHECKING([whether to build $2]) + enable_$1="no" + AH_TEMPLATE([ENABLE_]translit($1, a-z, A-Z), + [whether to build support for $2]) + AS_CASE([$enable_codes], + [*$1* | *all*], + [enable_$1="yes" + AC_DEFINE([ENABLE_]translit($1, a-z, A-Z), [1]) + ]) + AM_CONDITIONAL([ENABLE_]translit($1, a-z, A-Z), + [test "x$enable_$1" = "xyes"]) + AC_MSG_RESULT([$enable_$1]) +])dnl + +ZBAR_CHK_CODE([ean], [EAN symbologies]) +ZBAR_CHK_CODE([code128], [Code 128 symbology]) +ZBAR_CHK_CODE([code39], [Code 39 symbology]) +ZBAR_CHK_CODE([pdf417], [PDF417 symbology]) +ZBAR_CHK_CODE([i25], [Interleaved 2 of 5 symbology]) +ZBAR_CHK_CODE([qrcode], [QR Code]) + +dnl libraries + +AC_SEARCH_LIBS([clock_gettime], [rt]) +AM_ICONV() + +dnl poll support + +AC_CHECK_HEADERS([poll.h], [have_poll="yes"], [have_poll="no"]) +AM_CONDITIONAL([HAVE_POLL], [test "x$have_poll" = "xyes"]) + +dnl pthreads +dnl FIXME this doesn't port well, integrate something like this: +dnl http://autoconf-archive.cryp.to/acx_pthread.html + +AC_ARG_ENABLE([pthread], + [AS_HELP_STRING([--disable-pthread], + [omit support for threaded applications])], + [], + [AS_IF([test "x$win32" = "xno"], + [enable_pthread="yes"], + [enable_pthread="no" +])]) + +AS_IF([test "x$enable_pthread" != "xno"], + [AC_CHECK_HEADERS([pthread.h], [], + [AC_MSG_FAILURE([test for pthread support failed! +configure --disable-pthread to skip threaded support.])]) + AC_CHECK_LIB([pthread], [pthread_create], [], + [AC_MSG_FAILURE([unable to link against -lpthread, although you +appear to have pthread.h? set LDFLAGS and/or LIBS to help the linker, +or configure --disable-pthread to skip threaded support.])]) + AC_DEFINE([__USE_UNIX98], [1], [used only for pthread debug attributes]) +]) + +dnl video +AC_ARG_ENABLE([video], + [AS_HELP_STRING([--disable-video], + [exclude video scanner features])], + [], + [enable_video="yes"]) + +with_video="no" +AS_IF([test "x$enable_video" != "xno"], + [AS_IF([test "x$win32" = "xno"], + [AC_CHECK_HEADERS([linux/videodev.h], [with_video="v4l1"], + [AC_MSG_FAILURE([test for video support failed! +rebuild your kernel to include video4linux support or +configure --disable-video to skip building video support.])]) + AC_CHECK_HEADERS([linux/videodev2.h], [with_video="v4l2"], + [AC_MSG_WARN([v4l2 API not detected, upgrade your kernel!])])], + [AC_CHECK_HEADERS([vfw.h], [with_video="vfw"], + [AC_MSG_FAILURE([test for VfW video support failed! +configure --disable-video to skip building vidoe support.])])]) +]) +AM_CONDITIONAL([HAVE_VIDEO], [test "x$enable_video" != "xno"]) +AM_CONDITIONAL([HAVE_V4L1], + [test "x$with_video" = "xv4l1" || test "x$with_video" = "xv4l2"]) +AM_CONDITIONAL([HAVE_V4L2], [test "x$with_video" = "xv4l2"]) + +dnl X +AC_ARG_VAR([XSHM_LIBS], [linker flags for X shared memory extension]) + +AS_IF([test "x$win32" != "xno"], + [have_x="no"], + [AC_PATH_XTRA + AH_BOTTOM([#ifndef X_DISPLAY_MISSING +# define HAVE_X +#endif +])]) +AM_CONDITIONAL([HAVE_X], [test "x$have_x" = "xyes"]) + +AS_IF([test "x$XSHM_LIBS" = "x"], [XSHM_LIBS="-lXext"]) +AC_ARG_WITH([xshm], + [AS_HELP_STRING([--without-xshm], + [disable support for X shared memory extension])], + [], + [with_xshm="check"]) + +AS_IF([test "x$with_xshm" != "xno"], + [AC_CHECK_HEADERS([X11/extensions/XShm.h], + [with_xshm="yes"], + [AS_IF([test "x$with_xshm" = "xcheck"], + [with_xshm="no"], + [AC_MSG_FAILURE([test for X shared memory extension failed! +install the X shared memory extension, specify --x-includes or +configure --without-xshm to disable the extension])])], + [[#include +#include +#include +]]) + AS_IF([test "x$with_xshm" != "xno"], + [AC_CHECK_LIB([Xext], [XShmQueryVersion], + [with_xshm="yes"], + [AC_MSG_FAILURE([unable to find XShmQueryVersion in $XSHM_LIBS! +specify XSHM_LIBS or configure --without-xshm to disable the extension])], + ["$X_LIBS" "$X_PRE_LIBS" -lX11 "$X_EXTRA_LIBS" "$XSHM_LIBS"]) + ]) +]) +AM_CONDITIONAL([HAVE_XSHM], [test "x$with_xshm" = "xyes"]) + +AC_ARG_VAR([XV_LIBS], [linker flags for XVideo extension]) +AS_IF([test "x$XV_LIBS" = "x"], [XV_LIBS="-lXv"]) +AC_ARG_WITH([xv], + [AS_HELP_STRING([--without-xv], + [disable support for XVideo extension])], + [], + [with_xv="check"]) + +AS_IF([test "x$with_xv" != "xno"], + [AC_CHECK_HEADERS([X11/extensions/Xvlib.h], + [with_xv="yes"], + [AS_IF([test "x$with_xv" = "xcheck"], + [with_xv="no"], + [AC_MSG_FAILURE([test for XVideo extension failed! +install the XVideo extension, specify --x-includes or +configure --without-xv to disable the extension])])], + [[#include +]]) + AS_IF([test "x$with_xv" != "xno"], + [AC_CHECK_LIB([Xv], [XvQueryExtension], + [with_xv="yes"], + [AC_MSG_FAILURE([unable to find XvQueryExtension in $XV_LIBS! +specify XV_LIBS or configure --without-xv to disable the extension])], + ["$X_LIBS" "$X_PRE_LIBS" -lX11 "$X_EXTRA_LIBS" "$XV_LIBS"]) + ]) +]) +AM_CONDITIONAL([HAVE_XV], [test "x$with_xv" = "xyes"]) + +dnl libjpeg +AC_ARG_WITH([jpeg], + [AS_HELP_STRING([--without-jpeg], + [disable support for JPEG image conversions])], + [], + [with_jpeg="check"]) + +have_jpeg="maybe" +AS_IF([test "x$with_jpeg" != "xno"], + [AC_CHECK_HEADERS([jpeglib.h], [], [have_jpeg="no"]) + AC_CHECK_HEADER([jerror.h], [], [have_jpeg="no"]) + AC_CHECK_LIB([jpeg], [jpeg_read_header], [], [have_jpeg="no"]) + AS_IF([test "x$have_jpeg" != "xno"], + [with_jpeg="yes"], + [test "x$with_jpeg" = "xyes"], + [AC_MSG_FAILURE([unable to find libjpeg! ensure CFLAGS/LDFLAGS are +set appropriately or configure --without-jpeg])], + [with_jpeg="no"]) +]) +AM_CONDITIONAL([HAVE_JPEG], [test "x$with_jpeg" = "xyes"]) + +dnl ImageMagick +AC_ARG_WITH([imagemagick], + [AS_HELP_STRING([--without-imagemagick], + [disable support for scanning images using ImageMagick])], + [], + [with_imagemagick="yes"]) + +AS_IF([test "x$with_imagemagick" != "xno"], + [PKG_CHECK_MODULES([MAGICK], [MagickWand >= 6.2.6], [], + [dnl Wand is deprecated in favor of MagickWand, + dnl but the latter doesn't exist in older verisons (bug #2848437) + saved_error=$MAGICK_PKG_ERRORS + PKG_CHECK_MODULES([MAGICK], [Wand >= 6.2.6], [], + [AC_MSG_FAILURE([dnl +Unable to find ImageMagick >= 6.2.6: + +$saved_error + +* Ensure that you installed any "development" packages for ImageMagick. +* Consider adjusting the PKG_CONFIG_PATH environment variable if you + installed software in a non-standard prefix. +* You may set the environment variables MAGICK_CFLAGS and MAGICK_LIBS + to avoid the need to call pkg-config. + See the pkg-config man page for more details. +* To avoid using ImageMagick altogether you may add the --without-imagemagick + flag to the configure command; the zbarimg program will not be built. +])])]) + MAGICK_VERSION=`$PKG_CONFIG MagickWand --modversion` + AC_MSG_NOTICE([using ImageMagick version $MAGICK_VERSION]) + +dnl double check ImageMagick install (bug #2582232) + CPPFLAGS_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $MAGICK_CFLAGS" + AC_CHECK_HEADER([wand/MagickWand.h], [], + [AC_MSG_FAILURE([ImageMagick package found but wand/MagickWand.h not installed?! +this is a problem with your ImageMagick install, +please resolve the inconsistency and try again...])]) + CPPFLAGS="$CPPFLAGS_save"]) + +AM_CONDITIONAL([HAVE_MAGICK], [test "x$with_imagemagick" = "xyes"]) + +dnl Mozilla NPAPI +AC_ARG_WITH([npapi], + [AS_HELP_STRING([--with-npapi], + [enable support for Firefox/Mozilla/OpenOffice NPAPI plugin])], + [], + [with_npapi="no"]) + +AS_IF([test "x$with_npapi" != "xno"], + [PKG_CHECK_MODULES([NPAPI], [firefox-plugin]) + NPAPI_VERSION=`$PKG_CONFIG firefox-plugin --modversion` + AC_MSG_NOTICE([using firefox-plugin version $NPAPI_VERSION])]) + +AM_CONDITIONAL([HAVE_NPAPI], [test "x$with_npapi" = "xyes"]) + +dnl GTK +AC_ARG_WITH([gtk], + [AS_HELP_STRING([--without-gtk], + [disable support for GTK+ widget])], + [], + [with_gtk="yes"]) + +AC_ARG_VAR([GLIB_GENMARSHAL], [full path to glib-genmarshal]) + +AS_IF([test "x$with_gtk" != "xno"], + [PKG_CHECK_MODULES([GTK], [gtk+-2.0 gthread-2.0]) + GLIB_GENMARSHAL=`$PKG_CONFIG glib-2.0 --variable=glib_genmarshal` + GTK_VERSION=`$PKG_CONFIG gtk+-2.0 --modversion` + AC_MSG_NOTICE([using GTK+ version $GTK_VERSION]) + GTHREAD_VERSION=`$PKG_CONFIG gthread-2.0 --modversion` + AC_MSG_NOTICE([using gthread-2.0 version $GTHREAD_VERSION])]) + +AM_CONDITIONAL([HAVE_GTK], [test "x$with_gtk" = "xyes"]) + +dnl PyGTK +AC_ARG_WITH([python], + [AS_HELP_STRING([--without-python], + [disable support for Python bindings])], + [], + [with_python="yes"]) + +AC_ARG_VAR([PYTHON_CONFIG], [full path to python-config program]) +AC_ARG_VAR([PYTHON_CFLAGS], [compiler flags for building python extensions]) +AC_ARG_VAR([PYTHON_LIBS], [linker flags for building python extensions]) + +AC_ARG_VAR([PYGTK_H2DEF], [full path to PyGTK h2def.py module]) +AC_ARG_VAR([PYGTK_CODEGEN], [full path to pygtk-codegen program]) +AC_ARG_VAR([PYGTK_DEFS], [directory where PyGTK definitions may be found]) + +AS_IF([test "x$with_python" != "xno"], + [AM_PATH_PYTHON(2.3.5) + AS_IF([test "x$PYTHON_CFLAGS" != "x"], + [], + [test "x$PYTHON_CONFIG" != "x" && test -x "$PYTHON_CONFIG"], + [PYTHON_CFLAGS=`$PYTHON_CONFIG --cflags`], + [test -x "$PYTHON-config"], + [PYTHON_CFLAGS=`$PYTHON-config --cflags`], + [PYTHON_CFLAGS=`$PYTHON -c 'import distutils.sysconfig as s; print " ".join(s.get_config_vars("CFLAGS")) + " -I"+s.get_python_inc() + " -I"+s.get_python_inc(plat_specific=True)'`]) +dnl FIXME now should check that #include compiles + + AS_IF([test "x$with_gtk" = "xyes"], + [PKG_CHECK_MODULES([PYGTK], [pygtk-2.0]) + AC_CHECK_PROGS([PYGTK_CODEGEN], [pygtk-codegen-2.0 pygtk-codegen], [:]) + AS_IF([test "x$PYGTK_H2DEF" = "x"], + [PYGTK_H2DEF=`$PKG_CONFIG pygtk-2.0 --variable=codegendir`/h2def.py + AS_IF([test -f "$PYGTK_H2DEF"], [], [PYGTK_H2DEF=":"])]) + AS_IF([test "x$PYGTK_DEFS" = "x"], + [PYGTK_DEFS=`$PKG_CONFIG pygtk-2.0 --variable=defsdir`]) + ]) +]) + +AM_CONDITIONAL([HAVE_PYTHON], [test "x$with_python" = "xyes"]) + +dnl Qt +AC_ARG_WITH([qt], + [AS_HELP_STRING([--without-qt], + [disable support for Qt4 widget])], + [], + [with_qt="yes"]) + +AC_ARG_VAR([MOC], [full path to Qt moc program]) + +AS_IF([test "x$with_qt" != "xno"], + [PKG_CHECK_MODULES([QT], [QtCore >= 4 QtGui >= 4]) + MOC=`$PKG_CONFIG QtGui --variable=moc_location` + AC_MSG_NOTICE([using moc from $MOC]) + QT_VERSION=`$PKG_CONFIG QtGui --modversion` + AC_MSG_NOTICE([using Qt version $QT_VERSION])]) + +AM_CONDITIONAL([HAVE_QT], [test "x$with_qt" = "xyes"]) + + +dnl header files + +dnl FIXME switches for shm, mmap +AC_HEADER_ASSERT +AC_CHECK_HEADERS([fcntl.h features.h inttypes.h stdlib.h string.h unistd.h \ + sys/ioctl.h sys/time.h sys/times.h sys/ipc.h sys/shm.h sys/mman.h]) + +dnl types + +AC_TYPE_INT32_T +AC_TYPE_UINT32_T +AC_TYPE_UINT8_T +AC_TYPE_UINTPTR_T + +dnl compile characteristics + +AC_C_CONST +AC_C_INLINE + +dnl functions + +AC_FUNC_MMAP +AC_CHECK_FUNCS([memset atexit setenv]) + +dnl output generation + +dnl avoid doc rebuilds unless revision info changes +AC_CONFIG_COMMANDS([doc/version.xml], + [AS_IF([test -f doc/version.xml && \ + ! echo $VERSION | diff doc/version.xml - >/dev/null 2>&1 || \ + ! echo $VERSION | diff $srcdir/doc/version.xml - >/dev/null 2>&1 ], + [echo "writing new doc/version.xml" ; echo $VERSION > doc/version.xml ])], + [VERSION="$VERSION"] +) +AC_CONFIG_COMMANDS([doc/reldate.xml], + [AS_IF([test -f doc/reldate.xml && \ + ! echo $RELDATE | diff doc/reldate.xml - >/dev/null 2>&1 || \ + ! echo $RELDATE | diff $srcdir/doc/reldate.xml - >/dev/null 2>&1 ], + [echo "writing new doc/reldate.xml" ; echo $RELDATE > doc/reldate.xml ])], + [RELDATE="$RELDATE"] +) + +AC_CONFIG_FILES([ +Makefile +zbar.pc +zbar-gtk.pc +zbar-qt.pc +doc/doxygen.conf +]) +AC_OUTPUT + +dnl summary log + +echo "" +echo "please verify that the detected configuration matches your expectations:" +echo "------------------------------------------------------------------------" +echo "X --with-x=$have_x" +echo "pthreads --enable-pthread=$enable_pthread" +echo "v4l --enable-video=$enable_video" +AS_IF([test "x$enable_video" != "xyes"], + [echo " => zbarcam video scanner will *NOT* be built"]) +echo "jpeg --with-jpeg=$with_jpeg" +AS_IF([test "x$with_jpeg" != "xyes"], + [echo " => JPEG image conversions will *NOT* be supported"]) +echo "Magick++ --with-imagemagick=$with_imagemagick" +AS_IF([test "x$with_imagemagick" != "xyes"], + [echo " => the zbarimg file scanner will *NOT* be built"]) +echo "Python --with-python=$with_python" +echo "GTK+ --with-gtk=$with_gtk" +AS_IF([test "x$with_gtk" != "xyes"], + [echo " => the GTK+ widget will *NOT* be built"], + [AS_IF([test "x$with_python" != "xyes"], + [echo " => the PyGTK widget wrapper will *NOT* be built"])]) +echo "Qt4 --with-qt=$with_qt" +AS_IF([test "x$with_qt" != "xyes"], + [echo " => the Qt4 widget will *NOT* be built"]) +#echo "NPAPI Plugin --with-npapi=$with_npapi" +#AS_IF([test "x$with_mozilla" != "xyes"], +# [echo " => the Mozilla/Firefox/OpenOffice plugin will *NOT* be built"]) +echo "" diff --git a/doc/Makefile.am.inc b/doc/Makefile.am.inc new file mode 100644 index 0000000..55ae5b6 --- /dev/null +++ b/doc/Makefile.am.inc @@ -0,0 +1,52 @@ +# documentation sources +DOCSOURCES = doc/manual.xml doc/version.xml doc/reldate.xml \ + doc/ref/zbarimg.xml doc/ref/zbarcam.xml doc/ref/commonoptions.xml + + +# man page targets to distribute and install +dist_man_MANS = +if HAVE_MAGICK +dist_man_MANS += doc/man/zbarimg.1 +endif +if HAVE_VIDEO +dist_man_MANS += doc/man/zbarcam.1 +endif + +# witness to man page build (many-to-many workaround) +man_stamp = doc/man/man.stamp + +# TBD add manual content +#dist_doc_DATA = doc/zbar.pdf doc/zbar.html + +# distribute all documentation related files to avoid end-user rebuilds +EXTRA_DIST += $(DOCSOURCES) $(man_stamp) +EXTRA_DIST += doc/api/footer.html doc/style.xsl + +docs: $(dist_man_MANS) #dist_doc_DATA +.PHONY: docs + +doc_path = --searchpath $(abs_builddir)/doc -m $(abs_srcdir)/doc/style.xsl +# xmlto --searchpath broken again... +doc_path += --skip-validation + +#pdf: doc/zbar-manual.pdf +#doc/zbar-manual.pdf: $(DOCSOURCES) +# $(XMLTO) $(XMLTOFLAGS) -o doc pdf $< + +html-local: doc/html/index.html +doc/html/index.html: $(DOCSOURCES) + $(XMLTO) $(doc_path) $(XMLTOFLAGS) -o doc/html xhtml $< + + +$(dist_man_MANS): $(man_stamp) + @if test ! -f $@ ; then \ + rm -f $(man_stamp) ; \ + $(MAKE) $(AM_MAKEFLAGS) $(man_stamp) ; \ + fi + +$(man_stamp): $(DOCSOURCES) + @$(mkdir_p) doc/man 2>/dev/null + @rm -f $(man_stamp).tmp + @touch $(man_stamp).tmp + $(XMLTO) $(doc_path) $(XMLTOFLAGS) -o doc/man man $< + @mv $(man_stamp).tmp $(man_stamp) diff --git a/doc/api/footer.html b/doc/api/footer.html new file mode 100644 index 0000000..d9529a3 --- /dev/null +++ b/doc/api/footer.html @@ -0,0 +1,17 @@ + +
+ + +
spadix@users.sourceforge.net
+ +

Copyright 2008-2009 (c) Jeff Brown - All Rights Reserved.

+

Verbatim copying and distribution of this entire article are + permitted worldwide, without royalty, in any medium, provided this + notice, and the copyright notice, are preserved.

+ + diff --git a/doc/doxygen.conf b/doc/doxygen.conf new file mode 100644 index 0000000..8d11551 --- /dev/null +++ b/doc/doxygen.conf @@ -0,0 +1,39 @@ +PROJECT_NAME = "ZBar Bar Code Reader Library" +PROJECT_NUMBER = "version 0.10" + +INPUT = ../include +RECURSIVE = YES +EXCLUDE = ../include/zbar/zbargtk.h +EXCLUDE_PATTERNS = */.svn/* */.hg/* +STRIP_FROM_PATH = .. + +OUTPUT_DIRECTORY = doc/api +CREATE_SUBDIRS = NO +OUTPUT_LANGUAGE = English + +SOURCE_BROWSER = NO +VERBATIM_HEADERS = NO +TAB_SIZE = 4 + +JAVADOC_AUTOBRIEF = YES + +SUBGROUPING = NO +SORT_MEMBER_DOCS = NO +SORT_BRIEF_DOCS = NO +TYPEDEF_HIDES_STRUCT = YES +HIDE_FRIEND_COMPOUNDS = YES +HIDE_IN_BODY_DOCS = YES +INTERNAL_DOCS = NO +MAX_INITIALIZER_LINES = 0 +SHOW_INCLUDE_FILES = NO +EXTRACT_STATIC = YES + +QUIET = YES +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES + +GENERATE_XML = YES +HTML_HEADER = +HTML_FOOTER = ../doc/api/footer.html +HTML_STYLESHEET = diff --git a/doc/doxygen.conf.in b/doc/doxygen.conf.in new file mode 100644 index 0000000..0ccad3d --- /dev/null +++ b/doc/doxygen.conf.in @@ -0,0 +1,39 @@ +PROJECT_NAME = "ZBar Bar Code Reader Library" +PROJECT_NUMBER = "version @VERSION@" + +INPUT = @top_srcdir@/include +RECURSIVE = YES +EXCLUDE = @top_srcdir@/include/zbar/zbargtk.h +EXCLUDE_PATTERNS = */.svn/* */.hg/* +STRIP_FROM_PATH = @top_srcdir@ + +OUTPUT_DIRECTORY = doc/api +CREATE_SUBDIRS = NO +OUTPUT_LANGUAGE = English + +SOURCE_BROWSER = NO +VERBATIM_HEADERS = NO +TAB_SIZE = 4 + +JAVADOC_AUTOBRIEF = YES + +SUBGROUPING = NO +SORT_MEMBER_DOCS = NO +SORT_BRIEF_DOCS = NO +TYPEDEF_HIDES_STRUCT = YES +HIDE_FRIEND_COMPOUNDS = YES +HIDE_IN_BODY_DOCS = YES +INTERNAL_DOCS = NO +MAX_INITIALIZER_LINES = 0 +SHOW_INCLUDE_FILES = NO +EXTRACT_STATIC = YES + +QUIET = YES +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES + +GENERATE_XML = YES +HTML_HEADER = +HTML_FOOTER = @top_srcdir@/doc/api/footer.html +HTML_STYLESHEET = diff --git a/doc/man/man.stamp b/doc/man/man.stamp new file mode 100644 index 0000000..e69de29 diff --git a/doc/man/zbarcam.1 b/doc/man/zbarcam.1 new file mode 100644 index 0000000..ea94967 --- /dev/null +++ b/doc/man/zbarcam.1 @@ -0,0 +1,248 @@ +'\" t +.\" Title: zbarcam +.\" Author: Jeff Brown +.\" Generator: DocBook XSL Stylesheets v1.75.2 +.\" Date: 2009-10-23 +.\" Manual: ZBar Barcode Reader +.\" Source: zbar-0.10 +.\" Language: English +.\" +.TH "ZBARCAM" "1" "2009-10-23" "zbar-0.10" "ZBar Barcode Reader" +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +zbarcam \- scan and decode bar codes from a video device +.SH "SYNOPSIS" +.HP \w'\fBzbarcam\fR\ 'u +\fBzbarcam\fR [\fB\-qv\fR] [\fB\-\-quiet\fR] [\fB\-\-nodisplay\fR] [\fB\-\-xml\fR] [\fB\-\-verbose\fR\fB[=\fIn\fR]\fR] [\fB\-\-prescale=\fR\fB\fIW\fR\fR\fBx\fR\fB\fIH\fR\fR] [\fB\-S\fR\fB[\fIsymbology\fR\&.]\fR\fB\fIconfig\fR\fR\fB[=\fIvalue\fR]\fR] [\fB\-\-set\ \fR\fB[\fIsymbology\fR\&.]\fR\fB\fIconfig\fR\fR\fB[=\fIvalue\fR]\fR] [\fIdevice\fR] +.HP \w'\fBzbarcam\fR\ 'u +\fBzbarcam\fR {\fB\-h\fR | \fB\-\-help\fR | \fB\-\-version\fR} +.SH "DESCRIPTION" +.PP +\fBzbarcam\fR +scans a video4linux video source (eg, a webcam) for bar codes and prints any decoded data to the standard output\&. The video stream is also displayed to the screen\&. +.PP +\fIdevice\fR +is the path to the video4linux (version 1 or 2) character device special file (major number 81 and minor number 0 thru 63)\&. It defaults to +/dev/video0 +.PP +The underlying library currently supports EAN\-13 (including UPC and ISBN subsets), EAN\-8, Code 128, Code 39, and Interleaved 2 of 5 symbologies\&. The specific type of each detected symbol is printed with the decoded data\&. +.SH "OPTIONS" +.PP +This program follows the usual GNU command line syntax\&. Single letter options may be bundled, long options start with two dashes (`\-\')\&. +.PP +\fB\-h\fR, \fB\-\-help\fR +.RS 4 +Print a short help message describing command line options to standard output and exit +.RE +.PP +\fB\-\-version\fR +.RS 4 +Print program version information to standard output and exit +.RE +.PP +\fB\-v\fR, \fB\-\-verbose\fR\fB[=\fIn\fR]\fR +.RS 4 +Increase debug output level\&. Multiple +\fB\-v\fR +options create more spew\&. Alternatively specify +\fIn\fR +to set the debug level directly +.RE +.PP +\fB\-S\fR\fB[\fIsymbology\fR\&.]\fR\fB\fIconfig\fR\fR\fB[=\fIvalue\fR]\fR, \fB\-\-set \fR\fB[\fIsymbology\fR\&.]\fR\fB\fIconfig\fR\fR\fB[=\fIvalue\fR]\fR +.RS 4 +Set decoder configuration option +\fIconfig\fR +for +\fIsymbology\fR +to +\fIvalue\fR\&. +\fIvalue\fR +defaults to 1 if omitted\&. +\fIsymbology\fR +is one of +\fBean13\fR, +\fBean8\fR, +\fBupca\fR, +\fBupce\fR, +\fBisbn13\fR, +\fBisbn10\fR, +\fBi25\fR, +\fBcode39\fR, +\fBcode128\fR +or the special value +\fB*\fR\&. If +\fIsymbology\fR +is omitted or +\fB*\fR, the +\fIconfig\fR +will be set for all applicable symbologies\&. These are the currently recognized +\fIconfig\fRs\&. Prefix a config with "no\-" to negate it\&. Not all configs are appropriate for every symbology\&. +.PP +\fBenable\fR +.RS 4 +Control decoding/reporting of a symbology\&. For symbologies which are just subsets of +\fBean13\fR +(\fBupca\fR, +\fBupce\fR, +\fBisbn13\fR, +\fBisbn10\fR), this config controls whether the subsets are detected and reported as such\&. These special cases are disabled by default, all other symbologies default to enabled +.RE +.PP +\fBdisable\fR +.RS 4 +Antonym for +\fBenable\fR +.RE +.PP +\fBemit\-check\fR +.RS 4 +Control whether check digits are included in the decoded output\&. Enabled by default\&. This config does not apply for +\fBcode128\fR, which never returns the check digit\&. It also not apply for cases where the check digit is disabled (see +\fBadd\-check\fR)\&. Check digits are currently not implemented for +\fBi25\fR +or +\fBcode39\fR +.RE +.PP +\fBadd\-check\fR +.RS 4 +Enable decode and verification of a check digit for symbologies where it is optional: this will include +\fBcode39\fR +and +\fBi25\fR, neither of which implements the check digit yet +.RE +.PP +\fBascii\fR +.RS 4 +Enable escape sequences that encode the full ASCII character set\&. This would apply to +\fBcode39\fR, except that it\'s not implemented either\&.\&.\&. +.RE +.PP +\fBposition\fR +.RS 4 +Enable collection of symbol position information\&. Enabled by default\&. Currently, the position information is unusable, so you can save a few cycles by disabling this\&. +.RE +.PP +\fBmin\-length=\fR\fB\fIn\fR\fR, \fBmax\-length=\fR\fB\fIn\fR\fR +.RS 4 +Bound the number of decoded characters in a valid symbol\&. If a decode result is outside the configured min/max range (inclusive), it will not be reported\&. Set to 0 to disable the corresponding check\&. This setting applies to variable\-length symbologies: +\fBi25\fR, +\fBcode39\fR, +\fBcode128\fR +and +\fBpdf417\fR\&. +\fBmin\-length\fR +defaults to 6 for +\fBi25\fR +and 1 for +\fBcode39\fR +(per Code 39 autodiscrimination recommendation); all others default to 0 +.RE +.PP +\fBx\-density=\fR\fB\fIn\fR\fR, \fBy\-density=\fR\fB\fIn\fR\fR +.RS 4 +Adjust the density of the scanner passes\&. Lower values scan more of the image at the cost of decreased performance\&. Setting to 0 disables scanning along that axis\&. Defaults are both 1\&. +.RE +.RE +.PP +\fB\-q\fR, \fB\-\-quiet\fR +.RS 4 +Quiet operation; disable the audible beep otherwise emitted when a symbol is decoded +.RE +.PP +\fB\-\-nodisplay\fR +.RS 4 +Disable output video window\&. Video input will be scanned until the program is interrupted or otherwise signaled +.RE +.PP +\fB\-\-xml\fR +.RS 4 +Stream results using an XML output format\&. This format wraps the raw data from the symbol with information about the scan in an easy to parse format\&. The latest schema is available from +\m[blue]\fB\%http://zbar.sourceforge.net/2008/barcode.xsd\fR\m[] +.RE +.PP +\fB\-\-raw\fR +.RS 4 +Use raw symbol data output format\&. This format prints symbol data separated by newlines without the additional symbology type information that is printed by default +.RE +.PP +\fB\-\-prescale=\fR\fB\fIW\fR\fR\fBx\fR\fB\fIH\fR\fR +.RS 4 +Request video input scaling from the camera driver\&. Possibly useful for reducing huge frames to achieve a higher frame rate\&. Note that the driver may adjust or completely ignore the scaling request +.RE +.SH "EXAMPLES" +.PP +Scan for barcodes using the second video device and pipe the resulting data through a script that searches for each code in a database and does something useful with them: +.sp +.if n \{\ +.RS 4 +.\} +.nf +\fBzbarcam\fR /dev/video1 | \fBupcrpc\&.py\fR +.fi +.if n \{\ +.RE +.\} +.sp +The +\fBupcrpc\&.py\fR +example script included in the +examples/ +subdirectory of the distribution will make an XMLRPC call to a popular internet UPC database and print the product description if found\&. +.PP +Scan for barcodes using the default video device and stream results to stdout in XML format, also disable recognition of Interleaved 2 of 5 codes to prevent confusion with other symbologies or background noise: +.sp +.if n \{\ +.RS 4 +.\} +.nf +\fBzbarcam\fR \fB\-\-xml\fR \fB\-Si25\&.disable\fR +.fi +.if n \{\ +.RE +.\} +.PP +Scan only for Code 39, without using the preview window \- maybe for a fixed installation\&. To enable only Code 39, first all symbologies are disabled, then Code 39 is re\-enabled: +.sp +.if n \{\ +.RS 4 +.\} +.nf +\fBzbarcam\fR \fB\-\-nodisplay\fR \fB\-Sdisable\fR \fB\-Scode39\&.enable\fR +.fi +.if n \{\ +.RE +.\} +.sp +.SH "SEE ALSO" +.PP +zbarimg(1) +.PP +\m[blue]\fB\%http://zbar.sf.net/\fR\m[] +.SH "BUGS" +.PP +See +\m[blue]\fB\%http://sf.net/tracker/?group_id=189236&atid=928515\fR\m[] +.SH "AUTHOR" +.PP +\fBJeff Brown\fR <\&spadix@users.sourceforge.net\&> +.RS 4 +Lead developer +.RE +.SH "COPYRIGHT" +.br +Copyright \(co 2007-2009 Jeff Brown +.br +.PP +All Rights Reserved +.sp diff --git a/doc/man/zbarimg.1 b/doc/man/zbarimg.1 new file mode 100644 index 0000000..57e7dd2 --- /dev/null +++ b/doc/man/zbarimg.1 @@ -0,0 +1,252 @@ +'\" t +.\" Title: zbarimg +.\" Author: Jeff Brown +.\" Generator: DocBook XSL Stylesheets v1.75.2 +.\" Date: 2009-10-23 +.\" Manual: ZBar Barcode Reader +.\" Source: zbar-0.10 +.\" Language: English +.\" +.TH "ZBARIMG" "1" "2009-10-23" "zbar-0.10" "ZBar Barcode Reader" +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +zbarimg \- scan and decode bar codes from image file(s) +.SH "SYNOPSIS" +.HP \w'\fBzbarimg\fR\ 'u +\fBzbarimg\fR [\fB\-qv\fR] [\fB\-\-quiet\fR] [\fB\-\-verbose\fR\fB[=\fIn\fR]\fR] +.br +{\fB\-dD\fR | \fB\-\-display\fR | \fB\-\-nodisplay\fR | \fB\-\-xml\fR | \fB\-\-noxml\fR | \fB\-S\fR\fB[\fIsymbology\fR\&.]\fR\fB\fIconfig\fR\fR\fB[=\fIvalue\fR]\fR | \fB\-\-set\ \fR\fB[\fIsymbology\fR\&.]\fR\fB\fIconfig\fR\fR\fB[=\fIvalue\fR]\fR | \fIimage\fR...} +.HP \w'\fBzbarimg\fR\ 'u +\fBzbarimg\fR {\fB\-h\fR | \fB\-\-help\fR | \fB\-\-version\fR} +.SH "DESCRIPTION" +.PP +For each specified +\fIimage\fR +file +\fBzbarimg\fR +scans the image for bar codes and prints any decoded data to stdout\&. Images may optionally be displayed to the screen\&. +.PP +The underlying library currently supports EAN\-13 (including UPC and ISBN subsets), EAN\-8, Code 128, Code 39, and Interleaved 2 of 5 symbologies\&. The specific type of each detected symbol is printed with the decoded data\&. +.PP +Note that "\fIimage\fR" in this context refers to any format supported by ImageMagick, including many vector formats such as PDF and PostScript\&. Keep in mind that vector formats are rasterized before scanning; manually rasterize vector images before scanning to avoid unintentionally corrupting embedded barcode bitmaps\&. +.SH "OPTIONS" +.PP +This program follows the usual GNU command line syntax\&. Single letter options may be bundled, long options start with two dashes (`\-\')\&. +.PP +\fB\-h\fR, \fB\-\-help\fR +.RS 4 +Print a short help message describing command line options to standard output and exit +.RE +.PP +\fB\-\-version\fR +.RS 4 +Print program version information to standard output and exit +.RE +.PP +\fB\-v\fR, \fB\-\-verbose\fR\fB[=\fIn\fR]\fR +.RS 4 +Increase debug output level\&. Multiple +\fB\-v\fR +options create more spew\&. Alternatively specify +\fIn\fR +to set the debug level directly +.RE +.PP +\fB\-S\fR\fB[\fIsymbology\fR\&.]\fR\fB\fIconfig\fR\fR\fB[=\fIvalue\fR]\fR, \fB\-\-set \fR\fB[\fIsymbology\fR\&.]\fR\fB\fIconfig\fR\fR\fB[=\fIvalue\fR]\fR +.RS 4 +Set decoder configuration option +\fIconfig\fR +for +\fIsymbology\fR +to +\fIvalue\fR\&. +\fIvalue\fR +defaults to 1 if omitted\&. +\fIsymbology\fR +is one of +\fBean13\fR, +\fBean8\fR, +\fBupca\fR, +\fBupce\fR, +\fBisbn13\fR, +\fBisbn10\fR, +\fBi25\fR, +\fBcode39\fR, +\fBcode128\fR +or the special value +\fB*\fR\&. If +\fIsymbology\fR +is omitted or +\fB*\fR, the +\fIconfig\fR +will be set for all applicable symbologies\&. These are the currently recognized +\fIconfig\fRs\&. Prefix a config with "no\-" to negate it\&. Not all configs are appropriate for every symbology\&. +.PP +\fBenable\fR +.RS 4 +Control decoding/reporting of a symbology\&. For symbologies which are just subsets of +\fBean13\fR +(\fBupca\fR, +\fBupce\fR, +\fBisbn13\fR, +\fBisbn10\fR), this config controls whether the subsets are detected and reported as such\&. These special cases are disabled by default, all other symbologies default to enabled +.RE +.PP +\fBdisable\fR +.RS 4 +Antonym for +\fBenable\fR +.RE +.PP +\fBemit\-check\fR +.RS 4 +Control whether check digits are included in the decoded output\&. Enabled by default\&. This config does not apply for +\fBcode128\fR, which never returns the check digit\&. It also not apply for cases where the check digit is disabled (see +\fBadd\-check\fR)\&. Check digits are currently not implemented for +\fBi25\fR +or +\fBcode39\fR +.RE +.PP +\fBadd\-check\fR +.RS 4 +Enable decode and verification of a check digit for symbologies where it is optional: this will include +\fBcode39\fR +and +\fBi25\fR, neither of which implements the check digit yet +.RE +.PP +\fBascii\fR +.RS 4 +Enable escape sequences that encode the full ASCII character set\&. This would apply to +\fBcode39\fR, except that it\'s not implemented either\&.\&.\&. +.RE +.PP +\fBposition\fR +.RS 4 +Enable collection of symbol position information\&. Enabled by default\&. Currently, the position information is unusable, so you can save a few cycles by disabling this\&. +.RE +.PP +\fBmin\-length=\fR\fB\fIn\fR\fR, \fBmax\-length=\fR\fB\fIn\fR\fR +.RS 4 +Bound the number of decoded characters in a valid symbol\&. If a decode result is outside the configured min/max range (inclusive), it will not be reported\&. Set to 0 to disable the corresponding check\&. This setting applies to variable\-length symbologies: +\fBi25\fR, +\fBcode39\fR, +\fBcode128\fR +and +\fBpdf417\fR\&. +\fBmin\-length\fR +defaults to 6 for +\fBi25\fR +and 1 for +\fBcode39\fR +(per Code 39 autodiscrimination recommendation); all others default to 0 +.RE +.PP +\fBx\-density=\fR\fB\fIn\fR\fR, \fBy\-density=\fR\fB\fIn\fR\fR +.RS 4 +Adjust the density of the scanner passes\&. Lower values scan more of the image at the cost of decreased performance\&. Setting to 0 disables scanning along that axis\&. Defaults are both 1\&. +.RE +.RE +.PP +\fB\-q\fR, \fB\-\-quiet\fR +.RS 4 +Quiet operation; only output decoded symbol data\&. specifically this disables the statistics line printed (to stderr) before exiting, as well as the warning message printed (also to stderr) when no barcodes are found in an image +.RE +.PP +\fB\-d\fR, \fB\-\-display\fR, \fB\-D\fR, \fB\-\-nodisplay\fR +.RS 4 +Enable/disable display of subsequent +\fIimage\fR +files, until next +\fB\-\-display\fR +or +\fB\-\-nodisplay\fR +is encountered\&. This option may appear multiple times to enable display of specific images\&. Image display is disabled by default +.RE +.PP +\fB\-\-xml\fR, \fB\-\-noxml\fR +.RS 4 +Enable/disable result output using an XML format\&. This format wraps the raw data from the symbol with information about the scan (such as page indices) in an easy to parse format\&. The latest schema is available from +\m[blue]\fB\%http://zbar.sourceforge.net/2008/barcode.xsd\fR\m[]\&. +.RE +.PP +\fB\-\-raw\fR +.RS 4 +Enable raw symbol data output\&. This format prints symbol data separated by newlines without the additional symbology type information that is printed by default +.RE +.SH "EXAMPLES" +.PP +Scan a PNG image of a UPC bar code symbol and pass resulting data to a script that searches for the code in a database and does something useful with it: +.sp +.if n \{\ +.RS 4 +.\} +.nf +\fBzbarimg\fR product\&.png | \fBupcrpc\&.py\fR +.fi +.if n \{\ +.RE +.\} +.sp +The +\fBupcrpc\&.py\fR +example script included in the +examples/ +subdirectory of the distribution will make an XMLRPC call to a popular internet UPC database and print the product description if found\&. +.PP +Scan a JPEG image containing several barcodes and display the image in a window, also disabling recognition of Interleaved 2 of 5 codes to prevent confusion with other symbologies or background noise: +.sp +.if n \{\ +.RS 4 +.\} +.nf +\fBzbarimg\fR \fB\-\-display\fR \fB\-Si25\&.disable\fR label\&.jpg +.fi +.if n \{\ +.RE +.\} +.PP +Look in a scanned document only for Code 39, using XML output format so the page numbers are available\&. To enable only Code 39, first all symbologies are disabled, then Code 39 is re\-enabled: +.sp +.if n \{\ +.RS 4 +.\} +.nf +\fBzbarimg\fR \fB\-\-xml\fR \fB\-Sdisable\fR \fB\-Scode39\&.enable\fR scan\&.tiff +.fi +.if n \{\ +.RE +.\} +.sp +.SH "SEE ALSO" +.PP +zbarcam(1) +.PP +\m[blue]\fB\%http://zbar.sf.net/\fR\m[] +.SH "BUGS" +.PP +See +\m[blue]\fB\%http://sf.net/tracker/?group_id=189236&atid=928515\fR\m[] +.SH "AUTHOR" +.PP +\fBJeff Brown\fR <\&spadix@users.sourceforge.net\&> +.RS 4 +Lead developer +.RE +.SH "COPYRIGHT" +.br +Copyright \(co 2007-2009 Jeff Brown +.br +.PP +All Rights Reserved +.sp diff --git a/doc/manual.xml b/doc/manual.xml new file mode 100644 index 0000000..6a000d3 --- /dev/null +++ b/doc/manual.xml @@ -0,0 +1,53 @@ + + + + + + + + +]> + + + ZBar Barcode Reader + + zbar-&version; + &date; + + + JeffBrown + +
spadix@users.sourceforge.net
+ + Lead developer + + + + 2007 + 2008 + 2009 + Jeff Brown + + All Rights Reserved + + + + + Introduction + + + + + ZBar Barcode Reader - Command Reference + + &refzbarcam; + &refzbarimg; + + + + + + diff --git a/doc/ref/commonoptions.xml b/doc/ref/commonoptions.xml new file mode 100644 index 0000000..8ea3ea1 --- /dev/null +++ b/doc/ref/commonoptions.xml @@ -0,0 +1,152 @@ + + + + + Print a short help message describing command line + options to standard output and exit + + + + + + + Print program version information to standard output and + exit + + + + + + + + Increase debug output level. Multiple + options create more spew. Alternatively + specify n to + set the debug level directly + + + + + + + + + Set decoder configuration option config for symbology to value. value defaults to 1 if omitted. + symbology is one of + , , + , , + , , + , , + or the special value . + If symbology is + omitted or , the config will be set for all + applicable symbologies. These are the currently recognized + configs. Prefix a + config with "no-" to negate it. Not all configs are appropriate + for every symbology. + + + + + + Control decoding/reporting of a symbology. For + symbologies which are just subsets of + (, , + , ), this + config controls whether the subsets are detected and + reported as such. These special cases are disabled by + default, all other symbologies default to enabled + + + + + + + Antonym for + + + + + + + Control whether check digits are included in the + decoded output. Enabled by default. This config does not + apply for , which never returns the + check digit. It also not apply for cases where the check + digit is disabled (see ). Check + digits are currently not implemented for + or + + + + + + + Enable decode and verification of a check digit for + symbologies where it is optional: this will include + and , neither of + which implements the check digit yet + + + + + + + Enable escape sequences that encode the full ASCII + character set. This would apply to , + except that it's not implemented either... + + + + + + + Enable collection of symbol position information. + Enabled by default. Currently, the position information is + unusable, so you can save a few cycles by disabling + this. + + + + + + + + Bound the number of decoded characters in a valid symbol. + If a decode result is outside the configured min/max range + (inclusive), it will not be reported. Set to 0 to disable the + corresponding check. This setting applies to variable-length + symbologies: , , + and . + defaults to 6 for + and 1 for (per Code 39 autodiscrimination + recommendation); all others default to 0 + + + + + + + + Adjust the density of the scanner passes. Lower values + scan more of the image at the cost of decreased performance. + Setting to 0 disables scanning along that axis. Defaults are both + 1. + + + + + + diff --git a/doc/ref/zbarcam.xml b/doc/ref/zbarcam.xml new file mode 100644 index 0000000..4121a98 --- /dev/null +++ b/doc/ref/zbarcam.xml @@ -0,0 +1,175 @@ + + + + zbarcam + 1 + + + + zbarcam + + scan and decode bar codes from a video device + + + + + + zbarcam + + + + + + + + + device + + + + zbarcam + + + + + + + + + + Description + + zbarcam scans a video4linux video source + (eg, a webcam) for bar codes and prints any decoded data to the + standard output. The video stream is also displayed to the + screen. + + device is the + path to the video4linux (version 1 or 2) character device special + file (major number 81 and minor number 0 thru 63). It defaults to + /dev/video0 + + The underlying library currently supports EAN-13 (including + UPC and ISBN subsets), EAN-8, Code 128, Code 39, and Interleaved + 2 of 5 symbologies. The specific type of each detected symbol is + printed with the decoded data. + + + + + Options + + This program follows the usual GNU command line syntax. + Single letter options may be bundled, long options start with two + dashes (`-'). + + + &refcommonoptions; + + + + + + Quiet operation; disable the audible beep otherwise + emitted when a symbol is decoded + + + + + + + Disable output video window. Video input will be + scanned until the program is interrupted or otherwise + signaled + + + + + + + Stream results using an XML output format. This + format wraps the raw data from the symbol with information + about the scan in an easy to parse format. The latest + schema is available from + + + + + + + Use raw symbol data output format. This format + prints symbol data separated by newlines without the + additional symbology type information that is printed by + default + + + + + + + Request video input scaling from the camera driver. + Possibly useful for reducing huge frames to achieve a higher + frame rate. Note that the driver may adjust or completely + ignore the scaling request + + + + + + + + Examples + + Scan for barcodes using the second video device and pipe the + resulting data through a script that searches for each code in a + database and does something useful with them: + + zbarcam /dev/video1 | upcrpc.py + + The upcrpc.py example script included in the + examples/ subdirectory of the distribution + will make an XMLRPC call to a popular internet UPC database and + print the product description if found. + + Scan for barcodes using the default video device and stream + results to stdout in XML format, also disable recognition of + Interleaved 2 of 5 codes to prevent confusion with other + symbologies or background noise: + + zbarcam + + + Scan only for Code 39, without using the preview window - + maybe for a fixed installation. To enable only Code 39, first all + symbologies are disabled, then Code 39 is re-enabled: + + zbarcam + + + + + See Also + + + + + + Bugs + + See + + + + diff --git a/doc/ref/zbarimg.xml b/doc/ref/zbarimg.xml new file mode 100644 index 0000000..520ddd6 --- /dev/null +++ b/doc/ref/zbarimg.xml @@ -0,0 +1,181 @@ + + + + zbarimg + 1 + + + + zbarimg + + scan and decode bar codes from image file(s) + + + + + + zbarimg + + + + + + + + + + + + + image + + + + + zbarimg + + + + + + + + + + Description + + For each specified + image file + zbarimg scans the image for bar codes and + prints any decoded data to stdout. Images may optionally be + displayed to the screen. + + The underlying library currently supports EAN-13 (including + UPC and ISBN subsets), EAN-8, Code 128, Code 39, and Interleaved + 2 of 5 symbologies. The specific type of each detected symbol is + printed with the decoded data. + + Note that "image" + + in this context refers to any format supported by ImageMagick, + including many vector formats such as PDF and PostScript. Keep in + mind that vector formats are rasterized before scanning; manually + rasterize vector images before scanning to avoid unintentionally + corrupting embedded barcode bitmaps. + + + + + Options + + This program follows the usual GNU command line syntax. + Single letter options may be bundled, long options start with two + dashes (`-'). + + + &refcommonoptions; + + + + + + Quiet operation; only output decoded symbol data. + specifically this disables the statistics line printed (to + stderr) before exiting, as well as the warning message + printed (also to stderr) when no barcodes are found in an + image + + + + + + + + + + Enable/disable display of subsequent + image files, + until next or + is encountered. This option + may appear multiple times to enable display of specific + images. Image display is disabled by default + + + + + + + + Enable/disable result output using an XML format. + This format wraps the raw data from the symbol with + information about the scan (such as page indices) in an + easy to parse format. The latest schema is available from + . + + + + + + + Enable raw symbol data output. This format prints symbol + data separated by newlines without the additional symbology type + information that is printed by default + + + + + + + + Examples + + Scan a PNG image of a UPC bar code symbol and pass + resulting data to a script that searches for the code in a + database and does something useful with it: + + zbarimg product.png | upcrpc.py + + The upcrpc.py example script included in the + examples/ subdirectory of the distribution + will make an XMLRPC call to a popular internet UPC database and + print the product description if found. + + Scan a JPEG image containing several barcodes and display + the image in a window, also disabling recognition of Interleaved 2 + of 5 codes to prevent confusion with other symbologies or + background noise: + + zbarimg label.jpg + + + Look in a scanned document only for Code 39, using XML + output format so the page numbers are available. To enable only + Code 39, first all symbologies are disabled, then Code 39 is + re-enabled: + + zbarimg scan.tiff + + + + + See Also + + + + + + Bugs + + See + + + + diff --git a/doc/reldate.xml b/doc/reldate.xml new file mode 100644 index 0000000..8845c16 --- /dev/null +++ b/doc/reldate.xml @@ -0,0 +1 @@ +2009-10-23 diff --git a/doc/style.xsl b/doc/style.xsl new file mode 100644 index 0000000..40d4f2f --- /dev/null +++ b/doc/style.xsl @@ -0,0 +1,9 @@ + + + + + + + + diff --git a/doc/version.xml b/doc/version.xml new file mode 100644 index 0000000..68c123c --- /dev/null +++ b/doc/version.xml @@ -0,0 +1 @@ +0.10 diff --git a/examples/barcode.png b/examples/barcode.png new file mode 100644 index 0000000000000000000000000000000000000000..72846ce3930e6783c66b993ed62851810121da1e GIT binary patch literal 1182 zcmeAS@N?(olHy`uVBq!ia0vp^ML-Nn{1`8H(}6VD5ezSzeWo)oFhB8haSW-r z^>(UaMzW(o+hV_I&8rSMrYwAPRF;J)J&Vh7){b2r0u@T@T6WFYS)ZQ%{q4RzaSM;js;4>K+qZqUvGx5kZ}K|1p0t>K(m#E9 z%eMJVX7*v=#&E5So zQhNOkYq4)n|DLJ|_Gk^EIy&)R%IKm`oq*BL(-S-uQ$FPzOFFC7Gt8_pnC!_{^ttfF zlxaVV&Z~Z3ZZz-L%xAer|EHR46PkPF^=^IfX;Z!i)4^Mmrl&T@3hQh zL3Y*M#x0**YNbBDur2-g`l0#Z>$BP}M1P*c`s>V%OSgACdOj_0p{+j0g2~kx_Y&q! zp139ZhFn*vvT^?JuxsW<2Y-L@z0LS!7T=3GQ6XQwTPMpK+*%m?=ZsTqo8=Nix6>t# zyf(ep8nSra%Sd{3Zh4`-HPik;kF4b8uUe*0e@A`U7P0u@+Sv~8IU~4l$^L3OFvB72 zfp62*d#y5uW=t$Tl3HFQuf|#VN94%A9`PLy*2~A}_{Lp1DdT71F}d4pjfnHM2G1Xx zuH6n1->WHGTz#fe%K5Q}!rMxNhaZLI<}OmTf0o1l;J#Axo5L2a>stDB1k*QHs25z; zn9sOg@$`&+S~9lJm=n5>svS(5pI~x2B}m|{<)^gIPx(5v-%mby$vEelz#X49kIs!T z&T82*EB4%%ZrR)RYj)IZe~p>*SA1cf5?wRrMv*T=#CKNHgS#i@8<;1qwG2OKD`S~{ zUGF9%`%XuTRVCuGp_wf^o-H_{zVN2Vwo<#Rf9zDMT$Zlc(Y0zu_}AYR*S|3>4w6ky zc_OsbSjQssHAlll<&(!|9(fxg!|h$j_9Z>#i_p5MM|`7se}9>_gyUMq^BwXoGq*U- z{rNWN*&N~8XJc*K$O4rUfAG{LWXeD&`caeIjii)p{822wd^<-hS zw+}-e$*9EK%9fEnDwJ;6-19w!<0pszow(bNFX?QvYk4~Hj)ZFQiYXJ1vYin*DeHCk z&B<9y{s;UDzhKlF`K)!-i2`Zk=a%W#HUC1Ja-P3la!B#z(=XdLWcyuru74DLf_Izy z-0ljIi1#89b(Qbu^{DPv=e?z&VNyK#rtJr=zuNMN%CYsHUz%lSPM@bxR{rITttH31 plhXU<#mxQk#AN=XT&MRZ^_QBj?r7qFV+YLq44$rjF6*2UngFw06~zDm literal 0 HcmV?d00001 diff --git a/examples/paginate.pl b/examples/paginate.pl new file mode 100755 index 0000000..68ffe50 --- /dev/null +++ b/examples/paginate.pl @@ -0,0 +1,71 @@ +#!/usr/bin/perl +#------------------------------------------------------------------------ +# Copyright 2009 (c) Jeff Brown +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ +use warnings; +use strict; + +use Barcode::ZBar; +use Image::Magick; + +warn("no input files specified?\n") if(!@ARGV); + +# running output document +my $out = undef; + +# barcode scanner +my $scanner = Barcode::ZBar::ImageScanner->new(); + +foreach my $file (@ARGV) { + print "scanning from \"$file\"\n"; + my $imseq = Image::Magick->new(); + my $err = $imseq->Read($file); + warn($err) if($err); + + foreach my $page (@$imseq) { + # convert ImageMagick page to ZBar image + my $zimg = Barcode::ZBar::Image->new(); + $zimg->set_format('Y800'); + $zimg->set_size($page->Get(qw(columns rows))); + $zimg->set_data($page->Clone()->ImageToBlob(magick => 'GRAY', depth => 8)); + + # scan for barcodes + if($scanner->scan_image($zimg)) { + # write out previous document + $out->write() if($out); + + # use first symbol found to name next image (FIXME sanitize) + my $data = ($zimg->get_symbols())[0]->get_data(); + my $idx = $page->Get('scene') + 1; + print "splitting $data from page $idx\n"; + + # create new output document + $out = Image::Magick->new(filename => $data); + } + + # append this page to current output + push(@$out, $page) if($out); + } + + # write out final document + $out->write() if($out); +} diff --git a/examples/processor.pl b/examples/processor.pl new file mode 100755 index 0000000..d2d1e91 --- /dev/null +++ b/examples/processor.pl @@ -0,0 +1,35 @@ +#!/usr/bin/env perl +use warnings; +use strict; +require Barcode::ZBar; + +# create a Processor +my $proc = Barcode::ZBar::Processor->new(); + +# configure the Processor +$proc->parse_config("enable"); + +# initialize the Processor +$proc->init($ARGV[0] || '/dev/video0'); + +# setup a callback +sub my_handler { + my ($proc, $image, $closure) = @_; + + # extract results + foreach my $symbol ($proc->get_results()) { + # do something useful with results + print('decoded ' . $symbol->get_type() . + ' symbol "' . $symbol->get_data() . "\"\n"); + } +} +$proc->set_data_handler(\&my_handler); + +# enable the preview window +$proc->set_visible(); + +# initiate scanning +$proc->set_active(); + +# keep scanning until user provides key/mouse input +$proc->user_wait(); diff --git a/examples/processor.py b/examples/processor.py new file mode 100755 index 0000000..52996d1 --- /dev/null +++ b/examples/processor.py @@ -0,0 +1,35 @@ +#!/usr/bin/python +from sys import argv +import zbar + +# create a Processor +proc = zbar.Processor() + +# configure the Processor +proc.parse_config('enable') + +# initialize the Processor +device = '/dev/video0' +if len(argv) > 1: + device = argv[1] +proc.init(device) + +# setup a callback +def my_handler(proc, image, closure): + # extract results + for symbol in image.symbols: + # do something useful with results + print 'decoded', symbol.type, 'symbol', '"%s"' % symbol.data + +proc.set_data_handler(my_handler) + +# enable the preview window +proc.visible = True + +# initiate scanning +proc.active = True +try: + # keep scanning until user provides key/mouse input + proc.user_wait() +except zbar.WindowClosed, e: + pass diff --git a/examples/read_one.pl b/examples/read_one.pl new file mode 100755 index 0000000..d64860c --- /dev/null +++ b/examples/read_one.pl @@ -0,0 +1,29 @@ +#!/usr/bin/env perl +use warnings; +use strict; +require Barcode::ZBar; + +# create a Processor +my $proc = Barcode::ZBar::Processor->new(); + +# configure the Processor +$proc->parse_config("enable"); + +# initialize the Processor +$proc->init($ARGV[0] || '/dev/video0'); + +# enable the preview window +$proc->set_visible(); + +# read at least one barcode (or until window closed) +$proc->process_one(); + +# hide the preview window +$proc->set_visible(0); + +# extract results +foreach my $symbol ($proc->get_results()) { + # do something useful with results + print('decoded ' . $symbol->get_type() . + ' symbol "' . $symbol->get_data() . "\"\n"); +} diff --git a/examples/read_one.py b/examples/read_one.py new file mode 100755 index 0000000..426b999 --- /dev/null +++ b/examples/read_one.py @@ -0,0 +1,29 @@ +#!/usr/bin/python +from sys import argv +import zbar + +# create a Processor +proc = zbar.Processor() + +# configure the Processor +proc.parse_config('enable') + +# initialize the Processor +device = '/dev/video0' +if len(argv) > 1: + device = argv[1] +proc.init(device) + +# enable the preview window +proc.visible = True + +# read at least one barcode (or until window closed) +proc.process_one() + +# hide the preview window +proc.visible = False + +# extract results +for symbol in proc.results: + # do something useful with results + print 'decoded', symbol.type, 'symbol', '"%s"' % symbol.data diff --git a/examples/scan_image.c b/examples/scan_image.c new file mode 100644 index 0000000..52db035 --- /dev/null +++ b/examples/scan_image.c @@ -0,0 +1,90 @@ +#include +#include +#include +#include + +zbar_image_scanner_t *scanner = NULL; + +/* to complete a runnable example, this abbreviated implementation of + * get_data() will use libpng to read an image file. refer to libpng + * documentation for details + */ +static void get_data (const char *name, + int *width, int *height, + void **raw) +{ + FILE *file = fopen(name, "rb"); + if(!file) exit(2); + png_structp png = + png_create_read_struct(PNG_LIBPNG_VER_STRING, + NULL, NULL, NULL); + if(!png) exit(3); + if(setjmp(png_jmpbuf(png))) exit(4); + png_infop info = png_create_info_struct(png); + if(!info) exit(5); + png_init_io(png, file); + png_read_info(png, info); + /* configure for 8bpp grayscale input */ + int color = png_get_color_type(png, info); + int bits = png_get_bit_depth(png, info); + if(color & PNG_COLOR_TYPE_PALETTE) + png_set_palette_to_rgb(png); + if(color == PNG_COLOR_TYPE_GRAY && bits < 8) + png_set_gray_1_2_4_to_8(png); + if(bits == 16) + png_set_strip_16(png); + if(color & PNG_COLOR_MASK_ALPHA) + png_set_strip_alpha(png); + if(color & PNG_COLOR_MASK_COLOR) + png_set_rgb_to_gray_fixed(png, 1, -1, -1); + /* allocate image */ + *width = png_get_image_width(png, info); + *height = png_get_image_height(png, info); + *raw = malloc(*width * *height); + png_bytep rows[*height]; + int i; + for(i = 0; i < *height; i++) + rows[i] = *raw + (*width * i); + png_read_image(png, rows); +} + +int main (int argc, char **argv) +{ + if(argc < 2) return(1); + + /* create a reader */ + scanner = zbar_image_scanner_create(); + + /* configure the reader */ + zbar_image_scanner_set_config(scanner, 0, ZBAR_CFG_ENABLE, 1); + + /* obtain image data */ + int width = 0, height = 0; + void *raw = NULL; + get_data(argv[1], &width, &height, &raw); + + /* wrap image data */ + zbar_image_t *image = zbar_image_create(); + zbar_image_set_format(image, *(int*)"Y800"); + zbar_image_set_size(image, width, height); + zbar_image_set_data(image, raw, width * height, zbar_image_free_data); + + /* scan the image for barcodes */ + int n = zbar_scan_image(scanner, image); + + /* extract results */ + const zbar_symbol_t *symbol = zbar_image_first_symbol(image); + for(; symbol; symbol = zbar_symbol_next(symbol)) { + /* do something useful with results */ + zbar_symbol_type_t typ = zbar_symbol_get_type(symbol); + const char *data = zbar_symbol_get_data(symbol); + printf("decoded %s symbol \"%s\"\n", + zbar_get_symbol_name(typ), data); + } + + /* clean up */ + zbar_image_destroy(image); + zbar_image_scanner_destroy(scanner); + + return(0); +} diff --git a/examples/scan_image.cpp b/examples/scan_image.cpp new file mode 100644 index 0000000..555fb25 --- /dev/null +++ b/examples/scan_image.cpp @@ -0,0 +1,54 @@ +#include +#include +#include +#define STR(s) #s + +using namespace std; +using namespace zbar; + +int main (int argc, char **argv) +{ + if(argc < 2) return(1); + +#ifdef MAGICK_HOME + // http://www.imagemagick.org/Magick++/ + // under Windows it is necessary to initialize the ImageMagick + // library prior to using the Magick++ library + Magick::InitializeMagick(MAGICK_HOME); +#endif + + // create a reader + ImageScanner scanner; + + // configure the reader + scanner.set_config(ZBAR_NONE, ZBAR_CFG_ENABLE, 1); + + // obtain image data + Magick::Image magick(argv[1]); // read an image file + int width = magick.columns(); // extract dimensions + int height = magick.rows(); + Magick::Blob blob; // extract the raw data + magick.modifyImage(); + magick.write(&blob, "GRAY", 8); + const void *raw = blob.data(); + + // wrap image data + Image image(width, height, "Y800", raw, width * height); + + // scan the image for barcodes + int n = scanner.scan(image); + + // extract results + for(Image::SymbolIterator symbol = image.symbol_begin(); + symbol != image.symbol_end(); + ++symbol) { + // do something useful with results + cout << "decoded " << symbol->get_type_name() + << " symbol \"" << symbol->get_data() << '"' << endl; + } + + // clean up + image.set_data(NULL, 0); + + return(0); +} diff --git a/examples/scan_image.pl b/examples/scan_image.pl new file mode 100755 index 0000000..39d460e --- /dev/null +++ b/examples/scan_image.pl @@ -0,0 +1,37 @@ +#!/usr/bin/perl +use warnings; +use strict; +require Image::Magick; +require Barcode::ZBar; + +$ARGV[0] || die; + +# create a reader +my $scanner = Barcode::ZBar::ImageScanner->new(); + +# configure the reader +$scanner->parse_config("enable"); + +# obtain image data +my $magick = Image::Magick->new(); +$magick->Read($ARGV[0]) && die; +my $raw = $magick->ImageToBlob(magick => 'GRAY', depth => 8); + +# wrap image data +my $image = Barcode::ZBar::Image->new(); +$image->set_format('Y800'); +$image->set_size($magick->Get(qw(columns rows))); +$image->set_data($raw); + +# scan the image for barcodes +my $n = $scanner->scan_image($image); + +# extract results +foreach my $symbol ($image->get_symbols()) { + # do something useful with results + print('decoded ' . $symbol->get_type() . + ' symbol "' . $symbol->get_data() . "\"\n"); +} + +# clean up +undef($image); diff --git a/examples/scan_image.py b/examples/scan_image.py new file mode 100755 index 0000000..2a80759 --- /dev/null +++ b/examples/scan_image.py @@ -0,0 +1,31 @@ +#!/usr/bin/python +from sys import argv +import zbar +import Image + +if len(argv) < 2: exit(1) + +# create a reader +scanner = zbar.ImageScanner() + +# configure the reader +scanner.parse_config('enable') + +# obtain image data +pil = Image.open(argv[1]).convert('L') +width, height = pil.size +raw = pil.tostring() + +# wrap image data +image = zbar.Image(width, height, 'Y800', raw) + +# scan the image for barcodes +scanner.scan(image) + +# extract results +for symbol in image: + # do something useful with results + print 'decoded', symbol.type, 'symbol', '"%s"' % symbol.data + +# clean up +del(image) diff --git a/examples/scan_image.vcproj b/examples/scan_image.vcproj new file mode 100644 index 0000000..37937de --- /dev/null +++ b/examples/scan_image.vcproj @@ -0,0 +1,46 @@ + + + + + + + + + + + + + + + + + + + + + diff --git a/examples/upcrpc.pl b/examples/upcrpc.pl new file mode 100755 index 0000000..adc4595 --- /dev/null +++ b/examples/upcrpc.pl @@ -0,0 +1,46 @@ +#!/usr/bin/perl +use warnings; +use strict; +use Frontier::Client; +use Data::Dumper; +my $s = Frontier::Client->new('url' => 'http://dev.upcdatabase.com/rpc'); + +$| = 1; # autoflush + +foreach (@ARGV) { + lookup($_); +} +if(!-t) { + while(1) { + my $decode = ; + last unless(defined($decode)); + chomp($decode); + lookup($decode); + } +} + +sub lookup { + my $decode = shift; + if($decode =~ m[^(EAN-13:|UPC-A:)?(\d{11,13})$] && + ($1 && $1 eq "UPC-A:") || ($2 && length($2) > 11)) { + my $ean = $2; + $ean = "0" . $ean + if($1 && $1 eq "UPC-A:"); + $ean = $s->call('calculateCheckDigit', $ean . "C") + if(length($ean) == 12); + print("[$decode] "); + my $result = $s->call('lookupEAN', $s->string($ean)); + if(ref($result)) { + print((!$result->{found} || + (ref($result->{found}) && !$result->{found}->value())) + ? "not found\n" + : "$result->{description}\n") + } + else { + print("$result\n"); + } + } + else { + print("$decode\n"); + } +} diff --git a/examples/upcrpc.py b/examples/upcrpc.py new file mode 100755 index 0000000..5d6fbed --- /dev/null +++ b/examples/upcrpc.py @@ -0,0 +1,43 @@ +#!/usr/bin/env python +from xmlrpclib import ServerProxy +import sys, re + +server = ServerProxy("http://dev.upcdatabase.com/rpc") +ean_re = re.compile(r'^(UPC-A:|EAN-13:)?(\d{11,13})$', re.M) + +def lookup(decode): + match = ean_re.search(decode) + if match is None: + print decode, + return + ean = match.group(2) + if match.group(1) == "UPC-A:": + ean = "0" + ean; + elif len(ean) < 12: + print decode, + return + if len(ean) == 12: + ean = server.calculateCheckDigit(ean + "C") + print "[" + match.group(1) + ean + "]", + result = server.lookupEAN(ean) + if isinstance(result, dict): + if "found" not in result or not result["found"] or \ + "description" not in result: + print "not found" + else: + print result["description"] + else: + print str(result) + sys.stdout.flush() + +if __name__ == "__main__": + del sys.argv[0] + if len(sys.argv): + for decode in sys.argv: + lookup(decode) + if not sys.stdin.isatty(): + while 1: + decode = sys.stdin.readline() + if not decode: + break + lookup(decode) diff --git a/gtk/.deps/.dirstamp b/gtk/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/gtk/.deps/gtk_libzbargtk_la-zbargtk.Plo b/gtk/.deps/gtk_libzbargtk_la-zbargtk.Plo new file mode 100644 index 0000000..b1f9e35 --- /dev/null +++ b/gtk/.deps/gtk_libzbargtk_la-zbargtk.Plo @@ -0,0 +1,1788 @@ +gtk/gtk_libzbargtk_la-zbargtk.lo: gtk/zbargtk.c \ + /usr/include/gtk-2.0/gtk/gtksignal.h /usr/include/gtk-2.0/gtk/gtk.h \ + /usr/include/gtk-2.0/gdk/gdk.h \ + /usr/include/gtk-2.0/gdk/gdkapplaunchcontext.h \ + /usr/include/glib-2.0/gio/gio.h /usr/include/glib-2.0/gio/giotypes.h \ + /usr/include/glib-2.0/gio/gioenums.h /usr/include/glib-2.0/glib-object.h \ + /usr/include/glib-2.0/gobject/gbinding.h /usr/include/glib-2.0/glib.h \ + /usr/include/glib-2.0/glib/galloca.h /usr/include/glib-2.0/glib/gtypes.h \ + /usr/lib/i386-linux-gnu/glib-2.0/include/glibconfig.h \ + /usr/include/glib-2.0/glib/gmacros.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h \ + /usr/include/limits.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/include/i386-linux-gnu/bits/posix1_lim.h \ + /usr/include/i386-linux-gnu/bits/local_lim.h /usr/include/linux/limits.h \ + /usr/include/i386-linux-gnu/bits/posix2_lim.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/float.h \ + /usr/include/glib-2.0/glib/gversionmacros.h /usr/include/time.h \ + 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/usr/include/atk-1.0/atk/atktable.h /usr/include/atk-1.0/atk/atkmisc.h \ + /usr/include/atk-1.0/atk/atkvalue.h /usr/include/atk-1.0/atk/atkwindow.h \ + /usr/include/gtk-2.0/gtk/gtkaccellabel.h \ + /usr/include/gtk-2.0/gtk/gtklabel.h /usr/include/gtk-2.0/gtk/gtkmisc.h \ + /usr/include/gtk-2.0/gtk/gtkmenu.h \ + /usr/include/gtk-2.0/gtk/gtkmenushell.h \ + /usr/include/gtk-2.0/gtk/gtkaccelmap.h \ + /usr/include/gtk-2.0/gtk/gtkaccessible.h \ + /usr/include/gtk-2.0/gtk/gtkaction.h \ + /usr/include/gtk-2.0/gtk/gtkactiongroup.h \ + /usr/include/gtk-2.0/gtk/gtkactivatable.h \ + /usr/include/gtk-2.0/gtk/gtkalignment.h \ + /usr/include/gtk-2.0/gtk/gtkarrow.h \ + /usr/include/gtk-2.0/gtk/gtkaspectframe.h \ + /usr/include/gtk-2.0/gtk/gtkframe.h \ + /usr/include/gtk-2.0/gtk/gtkassistant.h \ + /usr/include/gtk-2.0/gtk/gtkbbox.h /usr/include/gtk-2.0/gtk/gtkbox.h \ + /usr/include/gtk-2.0/gtk/gtkbindings.h \ + /usr/include/gtk-2.0/gtk/gtkbuildable.h \ + /usr/include/gtk-2.0/gtk/gtkbuilder.h \ + /usr/include/gtk-2.0/gtk/gtkbutton.h /usr/include/gtk-2.0/gtk/gtkimage.h \ + /usr/include/gtk-2.0/gtk/gtkcalendar.h \ + /usr/include/gtk-2.0/gtk/gtkcelleditable.h \ + /usr/include/gtk-2.0/gtk/gtkcelllayout.h \ + /usr/include/gtk-2.0/gtk/gtkcellrenderer.h \ + /usr/include/gtk-2.0/gtk/gtktreeviewcolumn.h \ + /usr/include/gtk-2.0/gtk/gtktreemodel.h \ + /usr/include/gtk-2.0/gtk/gtktreesortable.h \ + /usr/include/gtk-2.0/gtk/gtkcellrendereraccel.h \ + /usr/include/gtk-2.0/gtk/gtkcellrenderertext.h \ + /usr/include/gtk-2.0/gtk/gtkcellrenderercombo.h \ + /usr/include/gtk-2.0/gtk/gtkcellrendererpixbuf.h \ + /usr/include/gtk-2.0/gtk/gtkcellrendererprogress.h \ + /usr/include/gtk-2.0/gtk/gtkcellrendererspin.h \ + /usr/include/gtk-2.0/gtk/gtkcellrendererspinner.h \ + /usr/include/gtk-2.0/gtk/gtkcellrenderertoggle.h \ + /usr/include/gtk-2.0/gtk/gtkcellview.h \ + /usr/include/gtk-2.0/gtk/gtkcheckbutton.h \ + /usr/include/gtk-2.0/gtk/gtktogglebutton.h \ + /usr/include/gtk-2.0/gtk/gtkcheckmenuitem.h \ + /usr/include/gtk-2.0/gtk/gtkmenuitem.h \ + /usr/include/gtk-2.0/gtk/gtkitem.h \ + /usr/include/gtk-2.0/gtk/ubuntumenuproxy.h \ + /usr/include/gtk-2.0/gtk/ubuntumenuproxymodule.h \ + /usr/include/gtk-2.0/gtk/gtkclipboard.h \ + /usr/include/gtk-2.0/gtk/gtkselection.h \ + /usr/include/gtk-2.0/gtk/gtktextiter.h \ + /usr/include/gtk-2.0/gtk/gtktexttag.h \ + /usr/include/gtk-2.0/gtk/gtktextchild.h \ + /usr/include/gtk-2.0/gtk/gtkcolorbutton.h \ + /usr/include/gtk-2.0/gtk/gtkcolorsel.h \ + /usr/include/gtk-2.0/gtk/gtkvbox.h \ + /usr/include/gtk-2.0/gtk/gtkcolorseldialog.h \ + /usr/include/gtk-2.0/gtk/gtkcombobox.h \ + /usr/include/gtk-2.0/gtk/gtktreeview.h /usr/include/gtk-2.0/gtk/gtkdnd.h \ + /usr/include/gtk-2.0/gtk/gtkentry.h \ + /usr/include/gtk-2.0/gtk/gtkeditable.h \ + /usr/include/gtk-2.0/gtk/gtkimcontext.h \ + /usr/include/gtk-2.0/gtk/gtkentrybuffer.h \ + /usr/include/gtk-2.0/gtk/gtkentrycompletion.h \ + /usr/include/gtk-2.0/gtk/gtkliststore.h \ + /usr/include/gtk-2.0/gtk/gtktreemodelfilter.h \ + /usr/include/gtk-2.0/gtk/gtkcomboboxentry.h \ + /usr/include/gtk-2.0/gtk/gtkcomboboxtext.h \ + /usr/include/gtk-2.0/gtk/gtkdrawingarea.h \ + /usr/include/gtk-2.0/gtk/gtkeventbox.h \ + /usr/include/gtk-2.0/gtk/gtkexpander.h \ + /usr/include/gtk-2.0/gtk/gtkfixed.h \ + /usr/include/gtk-2.0/gtk/gtkfilechooser.h \ + /usr/include/gtk-2.0/gtk/gtkfilefilter.h \ + /usr/include/gtk-2.0/gtk/gtkfilechooserbutton.h \ + /usr/include/gtk-2.0/gtk/gtkhbox.h \ + /usr/include/gtk-2.0/gtk/gtkfilechooserdialog.h \ + /usr/include/gtk-2.0/gtk/gtkfilechooserwidget.h \ + /usr/include/gtk-2.0/gtk/gtkfontbutton.h \ + /usr/include/gtk-2.0/gtk/gtkfontsel.h /usr/include/gtk-2.0/gtk/gtkgc.h \ + /usr/include/gtk-2.0/gtk/gtkhandlebox.h \ + /usr/include/gtk-2.0/gtk/gtkhbbox.h /usr/include/gtk-2.0/gtk/gtkhpaned.h \ + /usr/include/gtk-2.0/gtk/gtkpaned.h /usr/include/gtk-2.0/gtk/gtkhruler.h \ + /usr/include/gtk-2.0/gtk/gtkruler.h /usr/include/gtk-2.0/gtk/gtkhscale.h \ + /usr/include/gtk-2.0/gtk/gtkscale.h /usr/include/gtk-2.0/gtk/gtkrange.h \ + /usr/include/gtk-2.0/gtk/gtkhscrollbar.h \ + /usr/include/gtk-2.0/gtk/gtkscrollbar.h \ + /usr/include/gtk-2.0/gtk/gtkhseparator.h \ + /usr/include/gtk-2.0/gtk/gtkseparator.h \ + /usr/include/gtk-2.0/gtk/gtkhsv.h \ + /usr/include/gtk-2.0/gtk/gtkiconfactory.h \ + /usr/include/gtk-2.0/gtk/gtkicontheme.h \ + /usr/include/gtk-2.0/gtk/gtkiconview.h \ + /usr/include/gtk-2.0/gtk/gtktooltip.h \ + /usr/include/gtk-2.0/gtk/gtkimagemenuitem.h \ + /usr/include/gtk-2.0/gtk/gtkimcontextsimple.h \ + /usr/include/gtk-2.0/gtk/gtkimmulticontext.h \ + /usr/include/gtk-2.0/gtk/gtkinfobar.h \ + /usr/include/gtk-2.0/gtk/gtkinvisible.h \ + /usr/include/gtk-2.0/gtk/gtklayout.h \ + /usr/include/gtk-2.0/gtk/gtklinkbutton.h \ + /usr/include/gtk-2.0/gtk/gtkmain.h /usr/include/gtk-2.0/gtk/gtkmenubar.h \ + /usr/include/gtk-2.0/gtk/gtkmenutoolbutton.h \ + /usr/include/gtk-2.0/gtk/gtktoolbutton.h \ + /usr/include/gtk-2.0/gtk/gtktoolitem.h \ + /usr/include/gtk-2.0/gtk/gtktooltips.h \ + /usr/include/gtk-2.0/gtk/gtksizegroup.h \ + /usr/include/gtk-2.0/gtk/gtkmessagedialog.h \ + /usr/include/gtk-2.0/gtk/gtkmodules.h \ + /usr/include/gtk-2.0/gtk/gtkmountoperation.h \ + /usr/include/gtk-2.0/gtk/gtknotebook.h \ + /usr/include/gtk-2.0/gtk/gtkoffscreenwindow.h \ + /usr/include/gtk-2.0/gtk/gtkorientable.h \ + /usr/include/gtk-2.0/gtk/gtkpagesetup.h \ + /usr/include/gtk-2.0/gtk/gtkpapersize.h \ + /usr/include/gtk-2.0/gtk/gtkplug.h /usr/include/gtk-2.0/gtk/gtksocket.h \ + /usr/include/gtk-2.0/gtk/gtkprintcontext.h \ + /usr/include/gtk-2.0/gtk/gtkprintoperation.h \ + /usr/include/gtk-2.0/gtk/gtkprintsettings.h \ + /usr/include/gtk-2.0/gtk/gtkprintoperationpreview.h \ + /usr/include/gtk-2.0/gtk/gtkprogressbar.h \ + /usr/include/gtk-2.0/gtk/gtkprogress.h \ + /usr/include/gtk-2.0/gtk/gtkradioaction.h \ + /usr/include/gtk-2.0/gtk/gtktoggleaction.h \ + /usr/include/gtk-2.0/gtk/gtkradiobutton.h \ + /usr/include/gtk-2.0/gtk/gtkradiomenuitem.h \ + /usr/include/gtk-2.0/gtk/gtkradiotoolbutton.h \ + /usr/include/gtk-2.0/gtk/gtktoggletoolbutton.h \ + /usr/include/gtk-2.0/gtk/gtkrecentaction.h \ + /usr/include/gtk-2.0/gtk/gtkrecentmanager.h \ + /usr/include/gtk-2.0/gtk/gtkrecentchooser.h \ + /usr/include/gtk-2.0/gtk/gtkrecentfilter.h \ + /usr/include/gtk-2.0/gtk/gtkrecentchooserdialog.h \ + /usr/include/gtk-2.0/gtk/gtkrecentchoosermenu.h \ + /usr/include/gtk-2.0/gtk/gtkrecentchooserwidget.h \ + /usr/include/gtk-2.0/gtk/gtkscalebutton.h \ + /usr/include/gtk-2.0/gtk/gtkscrolledwindow.h \ + /usr/include/gtk-2.0/gtk/gtkvscrollbar.h \ + /usr/include/gtk-2.0/gtk/gtkviewport.h \ + /usr/include/gtk-2.0/gtk/gtkseparatormenuitem.h \ + /usr/include/gtk-2.0/gtk/gtkseparatortoolitem.h \ + /usr/include/gtk-2.0/gtk/gtkshow.h \ + /usr/include/gtk-2.0/gtk/gtkspinbutton.h \ + /usr/include/gtk-2.0/gtk/gtkspinner.h \ + /usr/include/gtk-2.0/gtk/gtkstatusbar.h \ + /usr/include/gtk-2.0/gtk/gtkstatusicon.h \ + /usr/include/gtk-2.0/gtk/gtkstock.h /usr/include/gtk-2.0/gtk/gtktable.h \ + /usr/include/gtk-2.0/gtk/gtktearoffmenuitem.h \ + /usr/include/gtk-2.0/gtk/gtktextbuffer.h \ + /usr/include/gtk-2.0/gtk/gtktexttagtable.h \ + /usr/include/gtk-2.0/gtk/gtktextmark.h \ + /usr/include/gtk-2.0/gtk/gtktextbufferrichtext.h \ + /usr/include/gtk-2.0/gtk/gtktextview.h \ + /usr/include/gtk-2.0/gtk/gtktoolbar.h \ + /usr/include/gtk-2.0/gtk/gtkpixmap.h \ + /usr/include/gtk-2.0/gtk/gtktoolitemgroup.h \ + /usr/include/gtk-2.0/gtk/gtktoolpalette.h \ + /usr/include/gtk-2.0/gtk/gtktoolshell.h \ + /usr/include/gtk-2.0/gtk/gtktestutils.h \ + /usr/include/gtk-2.0/gtk/gtktreednd.h \ + /usr/include/gtk-2.0/gtk/gtktreemodelsort.h \ + /usr/include/gtk-2.0/gtk/gtktreeselection.h \ + /usr/include/gtk-2.0/gtk/gtktreestore.h \ + /usr/include/gtk-2.0/gtk/gtkuimanager.h \ + /usr/include/gtk-2.0/gtk/gtkvbbox.h \ + /usr/include/gtk-2.0/gtk/gtkversion.h \ + /usr/include/gtk-2.0/gtk/gtkvolumebutton.h \ + /usr/include/gtk-2.0/gtk/gtkvpaned.h \ + /usr/include/gtk-2.0/gtk/gtkvruler.h \ + /usr/include/gtk-2.0/gtk/gtkvscale.h \ + /usr/include/gtk-2.0/gtk/gtkvseparator.h \ + /usr/include/gtk-2.0/gtk/gtktext.h /usr/include/gtk-2.0/gtk/gtktree.h \ + /usr/include/gtk-2.0/gtk/gtktreeitem.h \ + /usr/include/gtk-2.0/gtk/gtkclist.h /usr/include/gtk-2.0/gtk/gtkcombo.h \ + /usr/include/gtk-2.0/gtk/gtkctree.h /usr/include/gtk-2.0/gtk/gtkcurve.h \ + /usr/include/gtk-2.0/gtk/gtkfilesel.h \ + /usr/include/gtk-2.0/gtk/gtkgamma.h \ + /usr/include/gtk-2.0/gtk/gtkinputdialog.h \ + /usr/include/gtk-2.0/gtk/gtkitemfactory.h \ + /usr/include/gtk-2.0/gtk/gtklist.h \ + /usr/include/gtk-2.0/gtk/gtklistitem.h \ + /usr/include/gtk-2.0/gtk/gtkoldeditable.h \ + /usr/include/gtk-2.0/gtk/gtkoptionmenu.h \ + /usr/include/gtk-2.0/gtk/gtkpreview.h \ + /usr/include/gtk-2.0/gtk/gtktipsquery.h \ + /usr/include/gtk-2.0/gtk/gtkmarshal.h /usr/include/gtk-2.0/gdk/gdkx.h \ + /usr/include/gtk-2.0/gdk/gdkprivate.h /usr/include/X11/Xlib.h \ + /usr/include/X11/X.h /usr/include/X11/Xfuncproto.h \ + /usr/include/X11/Xosdefs.h /usr/include/X11/Xutil.h \ + /usr/include/X11/keysym.h /usr/include/X11/keysymdef.h \ + include/zbar/zbargtk.h include/zbar.h gtk/zbargtkprivate.h \ + gtk/zbarmarshal.h + +/usr/include/gtk-2.0/gtk/gtksignal.h: + +/usr/include/gtk-2.0/gtk/gtk.h: + +/usr/include/gtk-2.0/gdk/gdk.h: + +/usr/include/gtk-2.0/gdk/gdkapplaunchcontext.h: + +/usr/include/glib-2.0/gio/gio.h: + +/usr/include/glib-2.0/gio/giotypes.h: + +/usr/include/glib-2.0/gio/gioenums.h: + +/usr/include/glib-2.0/glib-object.h: + +/usr/include/glib-2.0/gobject/gbinding.h: + +/usr/include/glib-2.0/glib.h: + +/usr/include/glib-2.0/glib/galloca.h: + +/usr/include/glib-2.0/glib/gtypes.h: + +/usr/lib/i386-linux-gnu/glib-2.0/include/glibconfig.h: + +/usr/include/glib-2.0/glib/gmacros.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h: + +/usr/include/limits.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/include/i386-linux-gnu/bits/posix1_lim.h: + +/usr/include/i386-linux-gnu/bits/local_lim.h: + +/usr/include/linux/limits.h: + +/usr/include/i386-linux-gnu/bits/posix2_lim.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/float.h: + +/usr/include/glib-2.0/glib/gversionmacros.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/xlocale.h: + +/usr/include/glib-2.0/glib/garray.h: + +/usr/include/glib-2.0/glib/gasyncqueue.h: + +/usr/include/glib-2.0/glib/gthread.h: + +/usr/include/glib-2.0/glib/gatomic.h: + +/usr/include/glib-2.0/glib/gerror.h: + 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+/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +/usr/include/glib-2.0/glib/gbase64.h: + +/usr/include/glib-2.0/glib/gbitlock.h: + +/usr/include/glib-2.0/glib/gbookmarkfile.h: + +/usr/include/glib-2.0/glib/gbytes.h: + +/usr/include/glib-2.0/glib/gcharset.h: + +/usr/include/glib-2.0/glib/gchecksum.h: + +/usr/include/glib-2.0/glib/gconvert.h: + +/usr/include/glib-2.0/glib/gdataset.h: + +/usr/include/glib-2.0/glib/gdate.h: + +/usr/include/glib-2.0/glib/gdatetime.h: + +/usr/include/glib-2.0/glib/gtimezone.h: + +/usr/include/glib-2.0/glib/gdir.h: + +/usr/include/glib-2.0/glib/genviron.h: + +/usr/include/glib-2.0/glib/gfileutils.h: + +/usr/include/glib-2.0/glib/ggettext.h: + +/usr/include/glib-2.0/glib/ghash.h: + +/usr/include/glib-2.0/glib/glist.h: + +/usr/include/glib-2.0/glib/gmem.h: + +/usr/include/glib-2.0/glib/ghmac.h: + +/usr/include/glib-2.0/glib/gchecksum.h: + +/usr/include/glib-2.0/glib/ghook.h: + 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+/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h: + +/usr/include/limits.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/include/i386-linux-gnu/bits/posix1_lim.h: + +/usr/include/i386-linux-gnu/bits/local_lim.h: + +/usr/include/linux/limits.h: + +/usr/include/i386-linux-gnu/bits/posix2_lim.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/float.h: + +/usr/include/glib-2.0/glib/gversionmacros.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/xlocale.h: + +/usr/include/glib-2.0/glib/garray.h: + +/usr/include/glib-2.0/glib/gasyncqueue.h: + +/usr/include/glib-2.0/glib/gthread.h: + +/usr/include/glib-2.0/glib/gatomic.h: + +/usr/include/glib-2.0/glib/gerror.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/glib-2.0/glib/gquark.h: + +/usr/include/glib-2.0/glib/gbacktrace.h: + +/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +/usr/include/glib-2.0/glib/gbase64.h: + +/usr/include/glib-2.0/glib/gbitlock.h: + +/usr/include/glib-2.0/glib/gbookmarkfile.h: + +/usr/include/glib-2.0/glib/gbytes.h: + +/usr/include/glib-2.0/glib/gcharset.h: + +/usr/include/glib-2.0/glib/gchecksum.h: + +/usr/include/glib-2.0/glib/gconvert.h: + +/usr/include/glib-2.0/glib/gdataset.h: + +/usr/include/glib-2.0/glib/gdate.h: + +/usr/include/glib-2.0/glib/gdatetime.h: + +/usr/include/glib-2.0/glib/gtimezone.h: + +/usr/include/glib-2.0/glib/gdir.h: + +/usr/include/glib-2.0/glib/genviron.h: + +/usr/include/glib-2.0/glib/gfileutils.h: + +/usr/include/glib-2.0/glib/ggettext.h: + +/usr/include/glib-2.0/glib/ghash.h: + +/usr/include/glib-2.0/glib/glist.h: + +/usr/include/glib-2.0/glib/gmem.h: + +/usr/include/glib-2.0/glib/ghmac.h: + +/usr/include/glib-2.0/glib/gchecksum.h: + +/usr/include/glib-2.0/glib/ghook.h: + +/usr/include/glib-2.0/glib/ghostutils.h: + +/usr/include/glib-2.0/glib/giochannel.h: + +/usr/include/glib-2.0/glib/gmain.h: + +/usr/include/glib-2.0/glib/gpoll.h: + +/usr/include/glib-2.0/glib/gslist.h: + +/usr/include/glib-2.0/glib/gstring.h: + +/usr/include/glib-2.0/glib/gunicode.h: + +/usr/include/glib-2.0/glib/gutils.h: + +/usr/include/glib-2.0/glib/gkeyfile.h: + +/usr/include/glib-2.0/glib/gmappedfile.h: + +/usr/include/glib-2.0/glib/gmarkup.h: + +/usr/include/glib-2.0/glib/gmessages.h: + +/usr/include/glib-2.0/glib/gnode.h: + +/usr/include/glib-2.0/glib/goption.h: + +/usr/include/glib-2.0/glib/gpattern.h: + +/usr/include/glib-2.0/glib/gprimes.h: + +/usr/include/glib-2.0/glib/gqsort.h: + +/usr/include/glib-2.0/glib/gqueue.h: + +/usr/include/glib-2.0/glib/grand.h: + +/usr/include/glib-2.0/glib/gregex.h: + +/usr/include/glib-2.0/glib/gscanner.h: + +/usr/include/glib-2.0/glib/gsequence.h: + +/usr/include/glib-2.0/glib/gshell.h: + +/usr/include/glib-2.0/glib/gslice.h: + +/usr/include/glib-2.0/glib/gspawn.h: + +/usr/include/glib-2.0/glib/gstrfuncs.h: + +/usr/include/glib-2.0/glib/gstringchunk.h: + +/usr/include/glib-2.0/glib/gtestutils.h: + +/usr/include/glib-2.0/glib/gthreadpool.h: + +/usr/include/glib-2.0/glib/gtimer.h: + +/usr/include/glib-2.0/glib/gtrashstack.h: + +/usr/include/glib-2.0/glib/gtree.h: + +/usr/include/glib-2.0/glib/gurifuncs.h: + +/usr/include/glib-2.0/glib/gvarianttype.h: + +/usr/include/glib-2.0/glib/gvariant.h: + +/usr/include/glib-2.0/glib/gversion.h: + +/usr/include/glib-2.0/glib/deprecated/gallocator.h: + +/usr/include/glib-2.0/glib/deprecated/gcache.h: + +/usr/include/glib-2.0/glib/deprecated/gcompletion.h: + +/usr/include/glib-2.0/glib/deprecated/gmain.h: + +/usr/include/glib-2.0/glib/deprecated/grel.h: + +/usr/include/glib-2.0/glib/deprecated/gthread.h: + +/usr/include/pthread.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +/usr/include/glib-2.0/gobject/gobject.h: + +/usr/include/glib-2.0/gobject/gtype.h: + +/usr/include/glib-2.0/gobject/gvalue.h: + +/usr/include/glib-2.0/gobject/gparam.h: + +/usr/include/glib-2.0/gobject/gclosure.h: + +/usr/include/glib-2.0/gobject/gsignal.h: + +/usr/include/glib-2.0/gobject/gmarshal.h: + +/usr/include/glib-2.0/gobject/gboxed.h: + +/usr/include/glib-2.0/gobject/glib-types.h: + +/usr/include/glib-2.0/gobject/genums.h: + +/usr/include/glib-2.0/gobject/gparamspecs.h: + +/usr/include/glib-2.0/gobject/gsourceclosure.h: + +/usr/include/glib-2.0/gobject/gtypemodule.h: + +/usr/include/glib-2.0/gobject/gtypeplugin.h: + +/usr/include/glib-2.0/gobject/gvaluearray.h: + +/usr/include/glib-2.0/gobject/gvaluetypes.h: diff --git a/gtk/.dirstamp b/gtk/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/gtk/Makefile.am.inc b/gtk/Makefile.am.inc new file mode 100644 index 0000000..406fd86 --- /dev/null +++ b/gtk/Makefile.am.inc @@ -0,0 +1,19 @@ +lib_LTLIBRARIES += gtk/libzbargtk.la +gtk_libzbargtk_la_CPPFLAGS = -Igtk $(GTK_CFLAGS) $(AM_CPPFLAGS) +gtk_libzbargtk_la_LDFLAGS = -version-info $(ZGTK_LIB_VERSION) \ + -export-symbols-regex "^zbar_gtk_.*" $(AM_LDFLAGS) +gtk_libzbargtk_la_LIBADD = $(GTK_LIBS) zbar/libzbar.la $(AM_LIBADD) + +dist_gtk_libzbargtk_la_SOURCES = gtk/zbargtk.c gtk/zbargtkprivate.h +nodist_gtk_libzbargtk_la_SOURCES = gtk/zbarmarshal.c gtk/zbarmarshal.h +BUILT_SOURCES += gtk/zbarmarshal.c gtk/zbarmarshal.h +CLEANFILES += gtk/zbarmarshal.c gtk/zbarmarshal.h +EXTRA_DIST += gtk/zbarmarshal.list + +%.h: %.list + $(GLIB_GENMARSHAL) --g-fatal-warnings --prefix=zbar_marshal \ + --header $^ > $@ + +%.c: %.list + $(GLIB_GENMARSHAL) --g-fatal-warnings --prefix=zbar_marshal \ + --body $^ > $@ diff --git a/gtk/zbargtk.c b/gtk/zbargtk.c new file mode 100644 index 0000000..eb03227 --- /dev/null +++ b/gtk/zbargtk.c @@ -0,0 +1,774 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include + +#include +#include "zbargtkprivate.h" +#include "zbarmarshal.h" + +#ifndef G_PARAM_STATIC_STRINGS +# define G_PARAM_STATIC_STRINGS (G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB) +#endif + +#define DEFAULT_WIDTH 640 +#define DEFAULT_HEIGHT 480 + +/* adapted from v4l2 spec */ +#define fourcc(a, b, c, d) \ + ((long)(a) | ((long)(b) << 8) | \ + ((long)(c) << 16) | ((long)(d) << 24)) + +enum { + DECODED, + DECODED_TEXT, + LAST_SIGNAL +}; + +enum { + PROP_0, + PROP_VIDEO_DEVICE, + PROP_VIDEO_ENABLED, + PROP_VIDEO_OPENED, +}; + +static guint zbar_gtk_signals[LAST_SIGNAL] = { 0 }; + +static gpointer zbar_gtk_parent_class = NULL; + +/* FIXME what todo w/errors? OOM? */ +/* FIXME signal failure notifications to main gui thread */ + +void zbar_gtk_release_pixbuf (zbar_image_t *img) +{ + GdkPixbuf *pixbuf = zbar_image_get_userdata(img); + g_assert(GDK_IS_PIXBUF(pixbuf)); + + /* remove reference */ + zbar_image_set_userdata(img, NULL); + + /* release reference to associated pixbuf and it's data */ + g_object_unref(pixbuf); +} + +gboolean zbar_gtk_image_from_pixbuf (zbar_image_t *zimg, + GdkPixbuf *pixbuf) +{ + /* apparently should always be packed RGB? */ + GdkColorspace colorspace = gdk_pixbuf_get_colorspace(pixbuf); + if(colorspace != GDK_COLORSPACE_RGB) { + g_warning("non-RGB color space not supported: %d\n", colorspace); + return(FALSE); + } + + int nchannels = gdk_pixbuf_get_n_channels(pixbuf); + int bps = gdk_pixbuf_get_bits_per_sample(pixbuf); + long type = 0; + + /* these are all guesses... */ + if(nchannels == 3 && bps == 8) + type = fourcc('R','G','B','3'); + else if(nchannels == 4 && bps == 8) + type = fourcc('B','G','R','4'); /* FIXME alpha flipped?! */ + else if(nchannels == 1 && bps == 8) + type = fourcc('Y','8','0','0'); + else if(nchannels == 3 && bps == 5) + type = fourcc('R','G','B','R'); + else if(nchannels == 3 && bps == 4) + type = fourcc('R','4','4','4'); /* FIXME maybe? */ + else { + g_warning("unsupported combination: nchannels=%d bps=%d\n", + nchannels, bps); + return(FALSE); + } + zbar_image_set_format(zimg, type); + + /* FIXME we don't deal w/bpl... + * this will cause problems w/unpadded pixbufs :| + */ + unsigned pitch = gdk_pixbuf_get_rowstride(pixbuf); + unsigned width = pitch / ((nchannels * bps) / 8); + if((width * nchannels * 8 / bps) != pitch) { + g_warning("unsupported: width=%d nchannels=%d bps=%d rowstride=%d\n", + width, nchannels, bps, pitch); + return(FALSE); + } + unsigned height = gdk_pixbuf_get_height(pixbuf); + /* FIXME this isn't correct either */ + unsigned long datalen = width * height * nchannels; + zbar_image_set_size(zimg, width, height); + + /* when the zbar image is released, the pixbuf will be + * automatically be released + */ + zbar_image_set_userdata(zimg, pixbuf); + zbar_image_set_data(zimg, gdk_pixbuf_get_pixels(pixbuf), datalen, + zbar_gtk_release_pixbuf); +#ifdef DEBUG_ZBARGTK + g_message("colorspace=%d nchannels=%d bps=%d type=%.4s(%08lx)\n" + "\tpitch=%d width=%d height=%d datalen=0x%lx\n", + colorspace, nchannels, bps, (char*)&type, type, + pitch, width, height, datalen); +#endif + return(TRUE); +} + +static inline gboolean zbar_gtk_video_open (ZBarGtk *self, + const char *video_device) +{ + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + gboolean video_opened = FALSE; + + gdk_threads_enter(); + + zbar->req_width = DEFAULT_WIDTH; + zbar->req_height = DEFAULT_HEIGHT; + gtk_widget_queue_resize(GTK_WIDGET(self)); + + zbar->video_opened = FALSE; + if(zbar->thread) + g_object_notify(G_OBJECT(self), "video-opened"); + + if(zbar->window) { + /* ensure old video doesn't have image ref + * (FIXME handle video destroyed w/images outstanding) + */ + zbar_window_draw(zbar->window, NULL); + gtk_widget_queue_draw(GTK_WIDGET(self)); + } + gdk_threads_leave(); + + if(zbar->video) { + zbar_video_destroy(zbar->video); + zbar->video = NULL; + } + + if(video_device && video_device[0] && zbar->thread) { + /* create video + * FIXME video should support re-open + */ + zbar->video = zbar_video_create(); + g_assert(zbar->video); + + if(zbar_video_open(zbar->video, video_device)) { + zbar_video_error_spew(zbar->video, 0); + zbar_video_destroy(zbar->video); + zbar->video = NULL; + /* FIXME error propagation */ + return(FALSE); + } + + /* negotiation accesses the window format list, + * so we hold the lock for this part + */ + gdk_threads_enter(); + + video_opened = !zbar_negotiate_format(zbar->video, zbar->window); + + if(video_opened) { + zbar->req_width = zbar_video_get_width(zbar->video); + zbar->req_height = zbar_video_get_height(zbar->video); + } + gtk_widget_queue_resize(GTK_WIDGET(self)); + + zbar->video_opened = video_opened; + if(zbar->thread) + g_object_notify(G_OBJECT(self), "video-opened"); + + gdk_threads_leave(); + } + return(video_opened); +} + +static inline int zbar_gtk_process_image (ZBarGtk *self, + zbar_image_t *image) +{ + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + if(!image) + return(-1); + + zbar_image_t *tmp = zbar_image_convert(image, fourcc('Y','8','0','0')); + if(!tmp) + return(-1); + + zbar_image_scanner_recycle_image(zbar->scanner, image); + int rc = zbar_scan_image(zbar->scanner, tmp); + zbar_image_set_symbols(image, zbar_image_get_symbols(tmp)); + zbar_image_destroy(tmp); + if(rc < 0) + return(rc); + + gdk_threads_enter(); + + if(rc && zbar->thread) { + /* update decode results */ + const zbar_symbol_t *sym; + for(sym = zbar_image_first_symbol(image); + sym; + sym = zbar_symbol_next(sym)) + if(!zbar_symbol_get_count(sym)) { + zbar_symbol_type_t type = zbar_symbol_get_type(sym); + const char *data = zbar_symbol_get_data(sym); + g_signal_emit(self, zbar_gtk_signals[DECODED], 0, + type, data); + + /* FIXME skip this when unconnected? */ + gchar *text = g_strconcat(zbar_get_symbol_name(type), + zbar_get_addon_name(type), + ":", + data, + NULL); + g_signal_emit(self, zbar_gtk_signals[DECODED_TEXT], 0, text); + g_free(text); + } + } + + if(zbar->window) { + rc = zbar_window_draw(zbar->window, image); + gtk_widget_queue_draw(GTK_WIDGET(self)); + } + else + rc = -1; + gdk_threads_leave(); + return(rc); +} + +static void *zbar_gtk_processing_thread (void *arg) +{ + ZBarGtk *self = ZBAR_GTK(arg); + if(!self->_private) + return(NULL); + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + g_object_ref(zbar); + g_assert(zbar->queue); + g_async_queue_ref(zbar->queue); + + zbar->scanner = zbar_image_scanner_create(); + g_assert(zbar->scanner); + + /* thread side enabled state */ + gboolean video_enabled = FALSE; + GValue *msg = NULL; + + while(TRUE) { + if(!msg) + msg = g_async_queue_pop(zbar->queue); + g_assert(G_IS_VALUE(msg)); + + GType type = G_VALUE_TYPE(msg); + if(type == G_TYPE_INT) { + /* video state change */ + int state = g_value_get_int(msg); + if(state < 0) { + /* terminate processing thread */ + g_value_unset(msg); + g_free(msg); + msg = NULL; + break; + } + g_assert(state >= 0 && state <= 1); + video_enabled = (state != 0); + } + else if(type == G_TYPE_STRING) { + /* open new video device */ + const char *video_device = g_value_get_string(msg); + video_enabled = zbar_gtk_video_open(self, video_device); + } + else if(type == GDK_TYPE_PIXBUF) { + /* scan provided image and broadcast results */ + zbar_image_t *image = zbar_image_create(); + GdkPixbuf *pixbuf = GDK_PIXBUF(g_value_dup_object(msg)); + if(zbar_gtk_image_from_pixbuf(image, pixbuf)) + zbar_gtk_process_image(self, image); + else + g_object_unref(pixbuf); + zbar_image_destroy(image); + } + else { + gchar *dbg = g_strdup_value_contents(msg); + g_warning("unknown message type (%x) passed to thread: %s\n", + (unsigned)type, dbg); + g_free(dbg); + } + g_value_unset(msg); + g_free(msg); + msg = NULL; + + if(video_enabled) { + /* release reference to any previous pixbuf */ + zbar_window_draw(zbar->window, NULL); + + if(zbar_video_enable(zbar->video, 1)) { + zbar_video_error_spew(zbar->video, 0); + video_enabled = FALSE; + continue; + } + zbar_image_scanner_enable_cache(zbar->scanner, 1); + + while(video_enabled && + !(msg = g_async_queue_try_pop(zbar->queue))) { + zbar_image_t *image = zbar_video_next_image(zbar->video); + if(zbar_gtk_process_image(self, image) < 0) + video_enabled = FALSE; + if(image) + zbar_image_destroy(image); + } + + zbar_image_scanner_enable_cache(zbar->scanner, 0); + if(zbar_video_enable(zbar->video, 0)) { + zbar_video_error_spew(zbar->video, 0); + video_enabled = FALSE; + } + /* release video image and revert to logo */ + if(zbar->window) { + zbar_window_draw(zbar->window, NULL); + gtk_widget_queue_draw(GTK_WIDGET(self)); + } + + if(!video_enabled) + /* must have been an error while streaming */ + zbar_gtk_video_open(self, NULL); + } + } + if(zbar->window) + zbar_window_draw(zbar->window, NULL); + g_object_unref(zbar); + return(NULL); +} + +static void zbar_gtk_realize (GtkWidget *widget) +{ + ZBarGtk *self = ZBAR_GTK(widget); + if(!self->_private) + return; + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + GTK_WIDGET_UNSET_FLAGS(widget, GTK_DOUBLE_BUFFERED); + GTK_WIDGET_SET_FLAGS(widget, GTK_REALIZED); + + GdkWindowAttr attributes; + attributes.x = widget->allocation.x; + attributes.y = widget->allocation.y; + attributes.width = widget->allocation.width; + attributes.height = widget->allocation.height; + attributes.wclass = GDK_INPUT_OUTPUT; + attributes.window_type = GDK_WINDOW_CHILD; + attributes.event_mask = (gtk_widget_get_events(widget) | + GDK_EXPOSURE_MASK); + + widget->window = gdk_window_new(gtk_widget_get_parent_window(widget), + &attributes, + GDK_WA_X | GDK_WA_Y); + gdk_window_set_user_data(widget->window, widget); + gdk_window_set_back_pixmap(widget->window, NULL, TRUE); + + /* attach zbar_window to underlying X window */ + if(zbar_window_attach(zbar->window, + gdk_x11_drawable_get_xdisplay(widget->window), + gdk_x11_drawable_get_xid(widget->window))) + zbar_window_error_spew(zbar->window, 0); +} + +static inline GValue *zbar_gtk_new_value (GType type) +{ + return(g_value_init(g_malloc0(sizeof(GValue)), type)); +} + +static void zbar_gtk_unrealize (GtkWidget *widget) +{ + if(GTK_WIDGET_MAPPED(widget)) + gtk_widget_unmap(widget); + + ZBarGtk *self = ZBAR_GTK(widget); + if(!self->_private) + return; + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + if(zbar->video_enabled) { + zbar->video_enabled = FALSE; + GValue *msg = zbar_gtk_new_value(G_TYPE_INT); + g_value_set_int(msg, 0); + g_async_queue_push(zbar->queue, msg); + } + + zbar_window_attach(zbar->window, NULL, 0); + + GTK_WIDGET_UNSET_FLAGS(widget, GTK_REALIZED); + + gdk_window_set_user_data(widget->window, NULL); + gdk_window_destroy(widget->window); + widget->window = NULL; +} + +static void zbar_gtk_size_request (GtkWidget *widget, + GtkRequisition *requisition) +{ + ZBarGtk *self = ZBAR_GTK(widget); + if(!self->_private) + return; + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + /* use native video size (max) if available, + * arbitrary defaults otherwise. + * video attributes maintained under main gui thread lock + */ + requisition->width = zbar->req_width; + requisition->height = zbar->req_height; +} + +static void zbar_gtk_size_allocate (GtkWidget *widget, + GtkAllocation *allocation) +{ + ZBarGtk *self = ZBAR_GTK(widget); + if(!self->_private) + return; + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + (*GTK_WIDGET_CLASS(zbar_gtk_parent_class)->size_allocate) + (widget, allocation); + if(zbar->window) + zbar_window_resize(zbar->window, + allocation->width, allocation->height); +} + +static gboolean zbar_gtk_expose (GtkWidget *widget, + GdkEventExpose *event) +{ + ZBarGtk *self = ZBAR_GTK(widget); + if(!self->_private) + return(FALSE); + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + if(GTK_WIDGET_VISIBLE(widget) && + GTK_WIDGET_MAPPED(widget) && + zbar_window_redraw(zbar->window)) + return(TRUE); + return(FALSE); +} + +void zbar_gtk_scan_image (ZBarGtk *self, + GdkPixbuf *img) +{ + if(!self->_private) + return; + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + g_object_ref(G_OBJECT(img)); + + /* queue for scanning by the processor thread */ + GValue *msg = zbar_gtk_new_value(GDK_TYPE_PIXBUF); + + /* this grabs a new reference to the image, + * eventually released by the processor thread + */ + g_value_set_object(msg, img); + g_async_queue_push(zbar->queue, msg); +} + + +const char *zbar_gtk_get_video_device (ZBarGtk *self) +{ + if(!self->_private) + return(NULL); + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + if(zbar->video_device) + return(zbar->video_device); + else + return(""); +} + +void zbar_gtk_set_video_device (ZBarGtk *self, + const char *video_device) +{ + if(!self->_private) + return; + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + g_free((void*)zbar->video_device); + zbar->video_device = g_strdup(video_device); + zbar->video_enabled = video_device && video_device[0]; + + /* push another copy to processor thread */ + GValue *msg = zbar_gtk_new_value(G_TYPE_STRING); + if(video_device) + g_value_set_string(msg, video_device); + else + g_value_set_static_string(msg, ""); + g_async_queue_push(zbar->queue, msg); + + g_object_freeze_notify(G_OBJECT(self)); + g_object_notify(G_OBJECT(self), "video-device"); + g_object_notify(G_OBJECT(self), "video-enabled"); + g_object_thaw_notify(G_OBJECT(self)); +} + +gboolean zbar_gtk_get_video_enabled (ZBarGtk *self) +{ + if(!self->_private) + return(FALSE); + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + return(zbar->video_enabled); +} + +void zbar_gtk_set_video_enabled (ZBarGtk *self, + gboolean video_enabled) +{ + if(!self->_private) + return; + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + video_enabled = (video_enabled != FALSE); + if(zbar->video_enabled != video_enabled) { + zbar->video_enabled = video_enabled; + + /* push state change to processor thread */ + GValue *msg = zbar_gtk_new_value(G_TYPE_INT); + g_value_set_int(msg, zbar->video_enabled); + g_async_queue_push(zbar->queue, msg); + + g_object_notify(G_OBJECT(self), "video-enabled"); + } +} + +gboolean zbar_gtk_get_video_opened (ZBarGtk *self) +{ + if(!self->_private) + return(FALSE); + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + return(zbar->video_opened); +} + +static void zbar_gtk_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + ZBarGtk *self = ZBAR_GTK(object); + switch(prop_id) { + case PROP_VIDEO_DEVICE: + zbar_gtk_set_video_device(self, g_value_get_string(value)); + break; + case PROP_VIDEO_ENABLED: + zbar_gtk_set_video_enabled(self, g_value_get_boolean(value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); + } +} + +static void zbar_gtk_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + ZBarGtk *self = ZBAR_GTK(object); + if(!self->_private) + return; + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + + switch(prop_id) { + case PROP_VIDEO_DEVICE: + if(zbar->video_device) + g_value_set_string(value, zbar->video_device); + else + g_value_set_static_string(value, ""); + break; + case PROP_VIDEO_ENABLED: + g_value_set_boolean(value, zbar->video_enabled); + break; + case PROP_VIDEO_OPENED: + g_value_set_boolean(value, zbar->video_opened); + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); + } +} + +static void zbar_gtk_init (ZBarGtk *self) +{ + ZBarGtkPrivate *zbar = g_object_new(ZBAR_TYPE_GTK_PRIVATE, NULL); + self->_private = (void*)zbar; + + zbar->window = zbar_window_create(); + g_assert(zbar->window); + + zbar->req_width = DEFAULT_WIDTH; + zbar->req_height = DEFAULT_HEIGHT; + + /* spawn a thread to handle decoding and video */ + zbar->queue = g_async_queue_new(); + zbar->thread = g_thread_create(zbar_gtk_processing_thread, self, + FALSE, NULL); + g_assert(zbar->thread); +} + +static void zbar_gtk_dispose (GObject *object) +{ + ZBarGtk *self = ZBAR_GTK(object); + if(!self->_private) + return; + + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(self->_private); + self->_private = NULL; + + g_free((void*)zbar->video_device); + zbar->video_device = NULL; + + /* signal processor thread to exit */ + GValue *msg = zbar_gtk_new_value(G_TYPE_INT); + g_value_set_int(msg, -1); + g_async_queue_push(zbar->queue, msg); + zbar->thread = NULL; + + /* there are no external references which might call other APIs */ + g_async_queue_unref(zbar->queue); + + g_object_unref(G_OBJECT(zbar)); +} + +static void zbar_gtk_private_finalize (GObject *object) +{ + ZBarGtkPrivate *zbar = ZBAR_GTK_PRIVATE(object); + if(zbar->window) { + zbar_window_destroy(zbar->window); + zbar->window = NULL; + } + if(zbar->scanner) { + zbar_image_scanner_destroy(zbar->scanner); + zbar->scanner = NULL; + } + if(zbar->video) { + zbar_video_destroy(zbar->video); + zbar->video = NULL; + } + g_async_queue_unref(zbar->queue); + zbar->queue = NULL; +} + +static void zbar_gtk_class_init (ZBarGtkClass *klass) +{ + zbar_gtk_parent_class = g_type_class_peek_parent(klass); + + GObjectClass *object_class = G_OBJECT_CLASS(klass); + object_class->dispose = zbar_gtk_dispose; + object_class->set_property = zbar_gtk_set_property; + object_class->get_property = zbar_gtk_get_property; + + GtkWidgetClass *widget_class = (GtkWidgetClass*)klass; + widget_class->realize = zbar_gtk_realize; + widget_class->unrealize = zbar_gtk_unrealize; + widget_class->size_request = zbar_gtk_size_request; + widget_class->size_allocate = zbar_gtk_size_allocate; + widget_class->expose_event = zbar_gtk_expose; + widget_class->unmap = NULL; + + zbar_gtk_signals[DECODED] = + g_signal_new("decoded", + G_TYPE_FROM_CLASS(object_class), + G_SIGNAL_RUN_CLEANUP, + G_STRUCT_OFFSET(ZBarGtkClass, decoded), + NULL, NULL, + zbar_marshal_VOID__INT_STRING, + G_TYPE_NONE, 2, + G_TYPE_INT, G_TYPE_STRING); + + zbar_gtk_signals[DECODED_TEXT] = + g_signal_new("decoded-text", + G_TYPE_FROM_CLASS(object_class), + G_SIGNAL_RUN_CLEANUP, + G_STRUCT_OFFSET(ZBarGtkClass, decoded_text), + NULL, NULL, + g_cclosure_marshal_VOID__STRING, + G_TYPE_NONE, 1, + G_TYPE_STRING); + + GParamSpec *p = g_param_spec_string("video-device", + "Video device", + "the platform specific name of the video device", + NULL, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); + g_object_class_install_property(object_class, PROP_VIDEO_DEVICE, p); + + p = g_param_spec_boolean("video-enabled", + "Video enabled", + "controls streaming from the video device", + FALSE, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); + g_object_class_install_property(object_class, PROP_VIDEO_ENABLED, p); + + p = g_param_spec_boolean("video-opened", + "Video opened", + "current opened state of the video device", + FALSE, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + g_object_class_install_property(object_class, PROP_VIDEO_OPENED, p); +} + +GType zbar_gtk_get_type (void) +{ + static GType type = 0; + if(!type) { + static const GTypeInfo info = { + sizeof(ZBarGtkClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc)zbar_gtk_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof(ZBarGtk), + 0, + (GInstanceInitFunc)zbar_gtk_init, + }; + type = g_type_register_static(GTK_TYPE_WIDGET, "ZBarGtk", &info, 0); + } + return(type); +} + +static void zbar_gtk_private_class_init (ZBarGtkPrivateClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS(klass); + object_class->finalize = zbar_gtk_private_finalize; +} + +static GType zbar_gtk_private_get_type (void) +{ + static GType type = 0; + if(!type) { + static const GTypeInfo info = { + sizeof(ZBarGtkPrivateClass), + NULL, NULL, + (GClassInitFunc)zbar_gtk_private_class_init, + NULL, NULL, + sizeof(ZBarGtkPrivate), + }; + type = g_type_register_static(G_TYPE_OBJECT, "ZBarGtkPrivate", + &info, 0); + } + return(type); +} + +GtkWidget *zbar_gtk_new (void) +{ + return(GTK_WIDGET(g_object_new(ZBAR_TYPE_GTK, NULL))); +} diff --git a/gtk/zbargtkprivate.h b/gtk/zbargtkprivate.h new file mode 100644 index 0000000..9cd0525 --- /dev/null +++ b/gtk/zbargtkprivate.h @@ -0,0 +1,100 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef __ZBAR_GTK_PRIVATE_H__ +#define __ZBAR_GTK_PRIVATE_H__ + +#include +#include +#include + +#include + +G_BEGIN_DECLS + +#define ZBAR_TYPE_GTK_PRIVATE (zbar_gtk_private_get_type()) +#define ZBAR_GTK_PRIVATE(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj), ZBAR_TYPE_GTK_PRIVATE, ZBarGtkPrivate)) +#define ZBAR_GTK_PRIVATE_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass), ZBAR_TYPE_GTK_PRIVATE, ZBarGtkPrivateClass)) +#define ZBAR_IS_GTK_PRIVATE(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj), ZBAR_TYPE_GTK_PRIVATE)) +#define ZBAR_IS_GTK_PRIVATE_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass), ZBAR_TYPE_GTK_PRIVATE)) +#define ZBAR_GTK_PRIVATE_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS((obj), ZBAR_TYPE_GTK_PRIVATE, ZBarGtkPrivateClass)) + + +/* zbar widget processor thread shared/private data */ +typedef struct _ZBarGtkPrivate +{ + GObject object; + + /* these are all owned by the main gui thread */ + GThread *thread; + const char *video_device; + gboolean video_enabled; + + /* messages are queued from the gui thread to the processor thread. + * each message is a GValue containing one of: + * - G_TYPE_INT: state change + * 1 = video enable + * 0 = video disable + * -1 = terminate processor thread + * - G_TYPE_STRING: a named video device to open ("" to close) + * - GDK_TYPE_PIXBUF: an image to scan + */ + GAsyncQueue *queue; + + /* current processor state is shared: + * written by processor thread just after opening video or + * scanning an image, read by main gui thread during size_request. + * protected by main gui lock + */ + unsigned req_width, req_height; + gboolean video_opened; + + /* window is shared: owned by main gui thread. + * processor thread only calls draw() and negotiate_format(). + * protected by main gui lock (and internal lock) + */ + zbar_window_t *window; + + /* video and scanner are owned by the processor thread */ + zbar_video_t *video; + zbar_image_scanner_t *scanner; + +} ZBarGtkPrivate; + + +typedef struct _ZBarGtkPrivateClass +{ + GObjectClass parent_class; + +} ZBarGtkPrivateClass; + + +static GType zbar_gtk_private_get_type(void) G_GNUC_CONST; + +G_END_DECLS + +#endif diff --git a/gtk/zbarmarshal.list b/gtk/zbarmarshal.list new file mode 100644 index 0000000..158cf7a --- /dev/null +++ b/gtk/zbarmarshal.list @@ -0,0 +1 @@ +VOID:INT,STRING diff --git a/include/Makefile.am.inc b/include/Makefile.am.inc new file mode 100644 index 0000000..a782b29 --- /dev/null +++ b/include/Makefile.am.inc @@ -0,0 +1,13 @@ +zincludedir = $(includedir)/zbar +include_HEADERS = include/zbar.h +zinclude_HEADERS = include/zbar/Scanner.h include/zbar/Decoder.h \ + include/zbar/Exception.h include/zbar/Symbol.h include/zbar/Image.h \ + include/zbar/ImageScanner.h include/zbar/Video.h include/zbar/Window.h \ + include/zbar/Processor.h + +if HAVE_GTK +zinclude_HEADERS += include/zbar/zbargtk.h +endif +if HAVE_QT +zinclude_HEADERS += include/zbar/QZBar.h include/zbar/QZBarImage.h +endif diff --git a/include/config.h b/include/config.h new file mode 100644 index 0000000..3f45ff3 --- /dev/null +++ b/include/config.h @@ -0,0 +1,226 @@ +/* include/config.h. Generated from config.h.in by configure. */ +/* include/config.h.in. Generated from configure.ac by autoheader. */ + +/* whether to build support for Code 128 symbology */ +#define ENABLE_CODE128 1 + +/* whether to build support for Code 39 symbology */ +#define ENABLE_CODE39 1 + +/* whether to build support for EAN symbologies */ +#define ENABLE_EAN 1 + +/* whether to build support for Interleaved 2 of 5 symbology */ +#define ENABLE_I25 1 + +/* whether to build support for PDF417 symbology */ +/* #undef ENABLE_PDF417 */ + +/* whether to build support for QR Code */ +#define ENABLE_QRCODE 1 + +/* Define to 1 if you have the `atexit' function. */ +#define HAVE_ATEXIT 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_FCNTL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_FEATURES_H 1 + +/* Define to 1 if you have the `getpagesize' function. */ +#define HAVE_GETPAGESIZE 1 + +/* Define if you have the iconv() function and it works. */ +#define HAVE_ICONV 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_JPEGLIB_H 1 + +/* Define to 1 if you have the `jpeg' library (-ljpeg). */ +#define HAVE_LIBJPEG 1 + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +#define HAVE_LIBPTHREAD 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_LINUX_VIDEODEV2_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_LINUX_VIDEODEV_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the `memset' function. */ +#define HAVE_MEMSET 1 + +/* Define to 1 if you have a working `mmap' system call. */ +#define HAVE_MMAP 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_POLL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_PTHREAD_H 1 + +/* Define to 1 if you have the `setenv' function. */ +#define HAVE_SETENV 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_IOCTL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_IPC_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_MMAN_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_SHM_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TIMES_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if the system has the type `uintptr_t'. */ +#define HAVE_UINTPTR_T 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_VFW_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_X11_EXTENSIONS_XSHM_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_X11_EXTENSIONS_XVLIB_H */ + +/* Define as const if the declaration of iconv() needs const. */ +#define ICONV_CONST + +/* Library major version */ +#define LIB_VERSION_MAJOR 0 + +/* Library minor version */ +#define LIB_VERSION_MINOR 2 + +/* Library revision */ +#define LIB_VERSION_REVISION 0 + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Define to 1 if assertions should be disabled. */ +/* #undef NDEBUG */ + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +/* #undef NO_MINUS_C_MINUS_O */ + +/* Name of package */ +#define PACKAGE "zbar" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "spadix@users.sourceforge.net" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "zbar" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "zbar 0.10" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "zbar" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "0.10" + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Version number of package */ +#define VERSION "0.10" + +/* Define to 1 if the X Window System is missing or not being used. */ +/* #undef X_DISPLAY_MISSING */ + +/* Program major version (before the '.') as a number */ +#define ZBAR_VERSION_MAJOR 0 + +/* Program minor version (after '.') as a number */ +#define ZBAR_VERSION_MINOR 10 + +/* Define for Solaris 2.5.1 so the uint32_t typedef from , + , or is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +/* #undef _UINT32_T */ + +/* Define for Solaris 2.5.1 so the uint8_t typedef from , + , or is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +/* #undef _UINT8_T */ + +/* Minimum Windows API version */ +/* #undef _WIN32_WINNT */ + +/* used only for pthread debug attributes */ +#define __USE_UNIX98 1 + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +/* #undef inline */ +#endif + +/* Define to the type of a signed integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +/* #undef int32_t */ + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +/* #undef uint32_t */ + +/* Define to the type of an unsigned integer type of width exactly 8 bits if + such a type exists and the standard includes do not define it. */ +/* #undef uint8_t */ + +/* Define to the type of an unsigned integer type wide enough to hold a + pointer, if such a type exists, and if the system does not define it. */ +/* #undef uintptr_t */ + +#ifndef X_DISPLAY_MISSING +# define HAVE_X +#endif + diff --git a/include/config.h.in b/include/config.h.in new file mode 100644 index 0000000..6950d05 --- /dev/null +++ b/include/config.h.in @@ -0,0 +1,225 @@ +/* include/config.h.in. Generated from configure.ac by autoheader. */ + +/* whether to build support for Code 128 symbology */ +#undef ENABLE_CODE128 + +/* whether to build support for Code 39 symbology */ +#undef ENABLE_CODE39 + +/* whether to build support for EAN symbologies */ +#undef ENABLE_EAN + +/* whether to build support for Interleaved 2 of 5 symbology */ +#undef ENABLE_I25 + +/* whether to build support for PDF417 symbology */ +#undef ENABLE_PDF417 + +/* whether to build support for QR Code */ +#undef ENABLE_QRCODE + +/* Define to 1 if you have the `atexit' function. */ +#undef HAVE_ATEXIT + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FEATURES_H + +/* Define to 1 if you have the `getpagesize' function. */ +#undef HAVE_GETPAGESIZE + +/* Define if you have the iconv() function and it works. */ +#undef HAVE_ICONV + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_JPEGLIB_H + +/* Define to 1 if you have the `jpeg' library (-ljpeg). */ +#undef HAVE_LIBJPEG + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +#undef HAVE_LIBPTHREAD + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_VIDEODEV2_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_VIDEODEV_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset' function. */ +#undef HAVE_MEMSET + +/* Define to 1 if you have a working `mmap' system call. */ +#undef HAVE_MMAP + +/* Define to 1 if you have the header file. */ +#undef HAVE_POLL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_PTHREAD_H + +/* Define to 1 if you have the `setenv' function. */ +#undef HAVE_SETENV + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IPC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MMAN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SHM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIMES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if the system has the type `uintptr_t'. */ +#undef HAVE_UINTPTR_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_VFW_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_X11_EXTENSIONS_XSHM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_X11_EXTENSIONS_XVLIB_H + +/* Define as const if the declaration of iconv() needs const. */ +#undef ICONV_CONST + +/* Library major version */ +#undef LIB_VERSION_MAJOR + +/* Library minor version */ +#undef LIB_VERSION_MINOR + +/* Library revision */ +#undef LIB_VERSION_REVISION + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define to 1 if assertions should be disabled. */ +#undef NDEBUG + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if the X Window System is missing or not being used. */ +#undef X_DISPLAY_MISSING + +/* Program major version (before the '.') as a number */ +#undef ZBAR_VERSION_MAJOR + +/* Program minor version (after '.') as a number */ +#undef ZBAR_VERSION_MINOR + +/* Define for Solaris 2.5.1 so the uint32_t typedef from , + , or is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#undef _UINT32_T + +/* Define for Solaris 2.5.1 so the uint8_t typedef from , + , or is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#undef _UINT8_T + +/* Minimum Windows API version */ +#undef _WIN32_WINNT + +/* used only for pthread debug attributes */ +#undef __USE_UNIX98 + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to the type of a signed integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +#undef int32_t + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +#undef uint32_t + +/* Define to the type of an unsigned integer type of width exactly 8 bits if + such a type exists and the standard includes do not define it. */ +#undef uint8_t + +/* Define to the type of an unsigned integer type wide enough to hold a + pointer, if such a type exists, and if the system does not define it. */ +#undef uintptr_t + +#ifndef X_DISPLAY_MISSING +# define HAVE_X +#endif + diff --git a/include/stamp-h1 b/include/stamp-h1 new file mode 100644 index 0000000..b330768 --- /dev/null +++ b/include/stamp-h1 @@ -0,0 +1 @@ +timestamp for include/config.h diff --git a/include/zbar.h b/include/zbar.h new file mode 100644 index 0000000..0ab1d62 --- /dev/null +++ b/include/zbar.h @@ -0,0 +1,1312 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _ZBAR_H_ +#define _ZBAR_H_ + +/** @file + * ZBar Barcode Reader C API definition + */ + +/** @mainpage + * + * interface to the barcode reader is available at several levels. + * most applications will want to use the high-level interfaces: + * + * @section high-level High-Level Interfaces + * + * these interfaces wrap all library functionality into an easy-to-use + * package for a specific toolkit: + * - the "GTK+ 2.x widget" may be used with GTK GUI applications. a + * Python wrapper is included for PyGtk + * - the @ref zbar::QZBar "Qt4 widget" may be used with Qt GUI + * applications + * - the Processor interface (in @ref c-processor "C" or @ref + * zbar::Processor "C++") adds a scanning window to an application + * with no GUI. + * + * @section mid-level Intermediate Interfaces + * + * building blocks used to construct high-level interfaces: + * - the ImageScanner (in @ref c-imagescanner "C" or @ref + * zbar::ImageScanner "C++") looks for barcodes in a library defined + * image object + * - the Window abstraction (in @ref c-window "C" or @ref + * zbar::Window "C++") sinks library images, displaying them on the + * platform display + * - the Video abstraction (in @ref c-video "C" or @ref zbar::Video + * "C++") sources library images from a video device + * + * @section low-level Low-Level Interfaces + * + * direct interaction with barcode scanning and decoding: + * - the Scanner (in @ref c-scanner "C" or @ref zbar::Scanner "C++") + * looks for barcodes in a linear intensity sample stream + * - the Decoder (in @ref c-decoder "C" or @ref zbar::Decoder "C++") + * extracts barcodes from a stream of bar and space widths + */ + +#ifdef __cplusplus + +/** C++ namespace for library interfaces */ +namespace zbar { + extern "C" { +#endif + + +/** @name Global library interfaces */ +/*@{*/ + +/** "color" of element: bar or space. */ +typedef enum zbar_color_e { + ZBAR_SPACE = 0, /**< light area or space between bars */ + ZBAR_BAR = 1, /**< dark area or colored bar segment */ +} zbar_color_t; + +/** decoded symbol type. */ +typedef enum zbar_symbol_type_e { + ZBAR_NONE = 0, /**< no symbol decoded */ + ZBAR_PARTIAL = 1, /**< intermediate status */ + ZBAR_EAN8 = 8, /**< EAN-8 */ + ZBAR_UPCE = 9, /**< UPC-E */ + ZBAR_ISBN10 = 10, /**< ISBN-10 (from EAN-13). @since 0.4 */ + ZBAR_UPCA = 12, /**< UPC-A */ + ZBAR_EAN13 = 13, /**< EAN-13 */ + ZBAR_ISBN13 = 14, /**< ISBN-13 (from EAN-13). @since 0.4 */ + ZBAR_I25 = 25, /**< Interleaved 2 of 5. @since 0.4 */ + ZBAR_CODE39 = 39, /**< Code 39. @since 0.4 */ + ZBAR_PDF417 = 57, /**< PDF417. @since 0.6 */ + ZBAR_QRCODE = 64, /**< QR Code. @since 0.10 */ + ZBAR_CODE128 = 128, /**< Code 128 */ + ZBAR_SYMBOL = 0x00ff, /**< mask for base symbol type */ + ZBAR_ADDON2 = 0x0200, /**< 2-digit add-on flag */ + ZBAR_ADDON5 = 0x0500, /**< 5-digit add-on flag */ + ZBAR_ADDON = 0x0700, /**< add-on flag mask */ +} zbar_symbol_type_t; + +/** error codes. */ +typedef enum zbar_error_e { + ZBAR_OK = 0, /**< no error */ + ZBAR_ERR_NOMEM, /**< out of memory */ + ZBAR_ERR_INTERNAL, /**< internal library error */ + ZBAR_ERR_UNSUPPORTED, /**< unsupported request */ + ZBAR_ERR_INVALID, /**< invalid request */ + ZBAR_ERR_SYSTEM, /**< system error */ + ZBAR_ERR_LOCKING, /**< locking error */ + ZBAR_ERR_BUSY, /**< all resources busy */ + ZBAR_ERR_XDISPLAY, /**< X11 display error */ + ZBAR_ERR_XPROTO, /**< X11 protocol error */ + ZBAR_ERR_CLOSED, /**< output window is closed */ + ZBAR_ERR_WINAPI, /**< windows system error */ + ZBAR_ERR_NUM /**< number of error codes */ +} zbar_error_t; + +/** decoder configuration options. + * @since 0.4 + */ +typedef enum zbar_config_e { + ZBAR_CFG_ENABLE = 0, /**< enable symbology/feature */ + ZBAR_CFG_ADD_CHECK, /**< enable check digit when optional */ + ZBAR_CFG_EMIT_CHECK, /**< return check digit when present */ + ZBAR_CFG_ASCII, /**< enable full ASCII character set */ + ZBAR_CFG_NUM, /**< number of boolean decoder configs */ + + ZBAR_CFG_MIN_LEN = 0x20, /**< minimum data length for valid decode */ + ZBAR_CFG_MAX_LEN, /**< maximum data length for valid decode */ + + ZBAR_CFG_POSITION = 0x80, /**< enable scanner to collect position data */ + + ZBAR_CFG_X_DENSITY = 0x100, /**< image scanner vertical scan density */ + ZBAR_CFG_Y_DENSITY, /**< image scanner horizontal scan density */ +} zbar_config_t; + +/** retrieve runtime library version information. + * @param major set to the running major version (unless NULL) + * @param minor set to the running minor version (unless NULL) + * @returns 0 + */ +extern int zbar_version(unsigned *major, + unsigned *minor); + +/** set global library debug level. + * @param verbosity desired debug level. higher values create more spew + */ +extern void zbar_set_verbosity(int verbosity); + +/** increase global library debug level. + * eg, for -vvvv + */ +extern void zbar_increase_verbosity(void); + +/** retrieve string name for symbol encoding. + * @param sym symbol type encoding + * @returns the static string name for the specified symbol type, + * or "UNKNOWN" if the encoding is not recognized + */ +extern const char *zbar_get_symbol_name(zbar_symbol_type_t sym); + +/** retrieve string name for addon encoding. + * @param sym symbol type encoding + * @returns static string name for any addon, or the empty string + * if no addons were decoded + */ +extern const char *zbar_get_addon_name(zbar_symbol_type_t sym); + +/** parse a configuration string of the form "[symbology.]config[=value]". + * the config must match one of the recognized names. + * the symbology, if present, must match one of the recognized names. + * if symbology is unspecified, it will be set to 0. + * if value is unspecified it will be set to 1. + * @returns 0 if the config is parsed successfully, 1 otherwise + * @since 0.4 + */ +extern int zbar_parse_config(const char *config_string, + zbar_symbol_type_t *symbology, + zbar_config_t *config, + int *value); + +/** @internal type unsafe error API (don't use) */ +extern int _zbar_error_spew(const void *object, + int verbosity); +extern const char *_zbar_error_string(const void *object, + int verbosity); +extern zbar_error_t _zbar_get_error_code(const void *object); + +/*@}*/ + +struct zbar_symbol_s; +typedef struct zbar_symbol_s zbar_symbol_t; + +struct zbar_symbol_set_s; +typedef struct zbar_symbol_set_s zbar_symbol_set_t; + + +/*------------------------------------------------------------*/ +/** @name Symbol interface + * decoded barcode symbol result object. stores type, data, and image + * location of decoded symbol. all memory is owned by the library + */ +/*@{*/ + +/** @typedef zbar_symbol_t + * opaque decoded symbol object. + */ + +/** symbol reference count manipulation. + * increment the reference count when you store a new reference to the + * symbol. decrement when the reference is no longer used. do not + * refer to the symbol once the count is decremented and the + * containing image has been recycled or destroyed. + * @note the containing image holds a reference to the symbol, so you + * only need to use this if you keep a symbol after the image has been + * destroyed or reused. + * @since 0.9 + */ +extern void zbar_symbol_ref(const zbar_symbol_t *symbol, + int refs); + +/** retrieve type of decoded symbol. + * @returns the symbol type + */ +extern zbar_symbol_type_t zbar_symbol_get_type(const zbar_symbol_t *symbol); + +/** retrieve data decoded from symbol. + * @returns the data string + */ +extern const char *zbar_symbol_get_data(const zbar_symbol_t *symbol); + +/** retrieve length of binary data. + * @returns the length of the decoded data + */ +extern unsigned int zbar_symbol_get_data_length(const zbar_symbol_t *symbol); + +/** retrieve a symbol confidence metric. + * @returns an unscaled, relative quantity: larger values are better + * than smaller values, where "large" and "small" are application + * dependent. + * @note expect the exact definition of this quantity to change as the + * metric is refined. currently, only the ordered relationship + * between two values is defined and will remain stable in the future + * @since 0.9 + */ +extern int zbar_symbol_get_quality(const zbar_symbol_t *symbol); + +/** retrieve current cache count. when the cache is enabled for the + * image_scanner this provides inter-frame reliability and redundancy + * information for video streams. + * @returns < 0 if symbol is still uncertain. + * @returns 0 if symbol is newly verified. + * @returns > 0 for duplicate symbols + */ +extern int zbar_symbol_get_count(const zbar_symbol_t *symbol); + +/** retrieve the number of points in the location polygon. the + * location polygon defines the image area that the symbol was + * extracted from. + * @returns the number of points in the location polygon + * @note this is currently not a polygon, but the scan locations + * where the symbol was decoded + */ +extern unsigned zbar_symbol_get_loc_size(const zbar_symbol_t *symbol); + +/** retrieve location polygon x-coordinates. + * points are specified by 0-based index. + * @returns the x-coordinate for a point in the location polygon. + * @returns -1 if index is out of range + */ +extern int zbar_symbol_get_loc_x(const zbar_symbol_t *symbol, + unsigned index); + +/** retrieve location polygon y-coordinates. + * points are specified by 0-based index. + * @returns the y-coordinate for a point in the location polygon. + * @returns -1 if index is out of range + */ +extern int zbar_symbol_get_loc_y(const zbar_symbol_t *symbol, + unsigned index); + +/** iterate the set to which this symbol belongs (there can be only one). + * @returns the next symbol in the set, or + * @returns NULL when no more results are available + */ +extern const zbar_symbol_t *zbar_symbol_next(const zbar_symbol_t *symbol); + +/** retrieve components of a composite result. + * @returns the symbol set containing the components + * @returns NULL if the symbol is already a physical symbol + * @since 0.10 + */ +extern const zbar_symbol_set_t* +zbar_symbol_get_components(const zbar_symbol_t *symbol); + +/** iterate components of a composite result. + * @returns the first physical component symbol of a composite result + * @returns NULL if the symbol is already a physical symbol + * @since 0.10 + */ +extern const zbar_symbol_t* +zbar_symbol_first_component(const zbar_symbol_t *symbol); + +/** print XML symbol element representation to user result buffer. + * @see http://zbar.sourceforge.net/2008/barcode.xsd for the schema. + * @param symbol is the symbol to print + * @param buffer is the inout result pointer, it will be reallocated + * with a larger size if necessary. + * @param buflen is inout length of the result buffer. + * @returns the buffer pointer + * @since 0.6 + */ +extern char *zbar_symbol_xml(const zbar_symbol_t *symbol, + char **buffer, + unsigned *buflen); + +/*@}*/ + +/*------------------------------------------------------------*/ +/** @name Symbol Set interface + * container for decoded result symbols associated with an image + * or a composite symbol. + * @since 0.10 + */ +/*@{*/ + +/** @typedef zbar_symbol_set_t + * opaque symbol iterator object. + * @since 0.10 + */ + +/** reference count manipulation. + * increment the reference count when you store a new reference. + * decrement when the reference is no longer used. do not refer to + * the object any longer once references have been released. + * @since 0.10 + */ +extern void zbar_symbol_set_ref(const zbar_symbol_set_t *symbols, + int refs); + +/** retrieve set size. + * @returns the number of symbols in the set. + * @since 0.10 + */ +extern int zbar_symbol_set_get_size(const zbar_symbol_set_t *symbols); + +/** set iterator. + * @returns the first decoded symbol result in a set + * @returns NULL if the set is empty + * @since 0.10 + */ +extern const zbar_symbol_t* +zbar_symbol_set_first_symbol(const zbar_symbol_set_t *symbols); + +/*@}*/ + +/*------------------------------------------------------------*/ +/** @name Image interface + * stores image data samples along with associated format and size + * metadata + */ +/*@{*/ + +struct zbar_image_s; +/** opaque image object. */ +typedef struct zbar_image_s zbar_image_t; + +/** cleanup handler callback function. + * called to free sample data when an image is destroyed. + */ +typedef void (zbar_image_cleanup_handler_t)(zbar_image_t *image); + +/** data handler callback function. + * called when decoded symbol results are available for an image + */ +typedef void (zbar_image_data_handler_t)(zbar_image_t *image, + const void *userdata); + +/** new image constructor. + * @returns a new image object with uninitialized data and format. + * this image should be destroyed (using zbar_image_destroy()) as + * soon as the application is finished with it + */ +extern zbar_image_t *zbar_image_create(void); + +/** image destructor. all images created by or returned to the + * application should be destroyed using this function. when an image + * is destroyed, the associated data cleanup handler will be invoked + * if available + * @note make no assumptions about the image or the data buffer. + * they may not be destroyed/cleaned immediately if the library + * is still using them. if necessary, use the cleanup handler hook + * to keep track of image data buffers + */ +extern void zbar_image_destroy(zbar_image_t *image); + +/** image reference count manipulation. + * increment the reference count when you store a new reference to the + * image. decrement when the reference is no longer used. do not + * refer to the image any longer once the count is decremented. + * zbar_image_ref(image, -1) is the same as zbar_image_destroy(image) + * @since 0.5 + */ +extern void zbar_image_ref(zbar_image_t *image, + int refs); + +/** image format conversion. refer to the documentation for supported + * image formats + * @returns a @em new image with the sample data from the original image + * converted to the requested format. the original image is + * unaffected. + * @note the converted image size may be rounded (up) due to format + * constraints + */ +extern zbar_image_t *zbar_image_convert(const zbar_image_t *image, + unsigned long format); + +/** image format conversion with crop/pad. + * if the requested size is larger than the image, the last row/column + * are duplicated to cover the difference. if the requested size is + * smaller than the image, the extra rows/columns are dropped from the + * right/bottom. + * @returns a @em new image with the sample data from the original + * image converted to the requested format and size. + * @note the image is @em not scaled + * @see zbar_image_convert() + * @since 0.4 + */ +extern zbar_image_t *zbar_image_convert_resize(const zbar_image_t *image, + unsigned long format, + unsigned width, + unsigned height); + +/** retrieve the image format. + * @returns the fourcc describing the format of the image sample data + */ +extern unsigned long zbar_image_get_format(const zbar_image_t *image); + +/** retrieve a "sequence" (page/frame) number associated with this image. + * @since 0.6 + */ +extern unsigned zbar_image_get_sequence(const zbar_image_t *image); + +/** retrieve the width of the image. + * @returns the width in sample columns + */ +extern unsigned zbar_image_get_width(const zbar_image_t *image); + +/** retrieve the height of the image. + * @returns the height in sample rows + */ +extern unsigned zbar_image_get_height(const zbar_image_t *image); + +/** return the image sample data. the returned data buffer is only + * valid until zbar_image_destroy() is called + */ +extern const void *zbar_image_get_data(const zbar_image_t *image); + +/** return the size of image data. + * @since 0.6 + */ +extern unsigned long zbar_image_get_data_length(const zbar_image_t *img); + +/** retrieve the decoded results. + * @returns the (possibly empty) set of decoded symbols + * @returns NULL if the image has not been scanned + * @since 0.10 + */ +extern const zbar_symbol_set_t* +zbar_image_get_symbols(const zbar_image_t *image); + +/** associate the specified symbol set with the image, replacing any + * existing results. use NULL to release the current results from the + * image. + * @see zbar_image_scanner_recycle_image() + * @since 0.10 + */ +extern void zbar_image_set_symbols(zbar_image_t *image, + const zbar_symbol_set_t *symbols); + +/** image_scanner decode result iterator. + * @returns the first decoded symbol result for an image + * or NULL if no results are available + */ +extern const zbar_symbol_t* +zbar_image_first_symbol(const zbar_image_t *image); + +/** specify the fourcc image format code for image sample data. + * refer to the documentation for supported formats. + * @note this does not convert the data! + * (see zbar_image_convert() for that) + */ +extern void zbar_image_set_format(zbar_image_t *image, + unsigned long format); + +/** associate a "sequence" (page/frame) number with this image. + * @since 0.6 + */ +extern void zbar_image_set_sequence(zbar_image_t *image, + unsigned sequence_num); + +/** specify the pixel size of the image. + * @note this does not affect the data! + */ +extern void zbar_image_set_size(zbar_image_t *image, + unsigned width, + unsigned height); + +/** specify image sample data. when image data is no longer needed by + * the library the specific data cleanup handler will be called + * (unless NULL) + * @note application image data will not be modified by the library + */ +extern void zbar_image_set_data(zbar_image_t *image, + const void *data, + unsigned long data_byte_length, + zbar_image_cleanup_handler_t *cleanup_hndlr); + +/** built-in cleanup handler. + * passes the image data buffer to free() + */ +extern void zbar_image_free_data(zbar_image_t *image); + +/** associate user specified data value with an image. + * @since 0.5 + */ +extern void zbar_image_set_userdata(zbar_image_t *image, + void *userdata); + +/** return user specified data value associated with the image. + * @since 0.5 + */ +extern void *zbar_image_get_userdata(const zbar_image_t *image); + +/** dump raw image data to a file for debug. + * the data will be prefixed with a 16 byte header consisting of: + * - 4 bytes uint = 0x676d697a ("zimg") + * - 4 bytes format fourcc + * - 2 bytes width + * - 2 bytes height + * - 4 bytes size of following image data in bytes + * this header can be dumped w/eg: + * @verbatim + od -Ax -tx1z -N16 -w4 [file] +@endverbatim + * for some formats the image can be displayed/converted using + * ImageMagick, eg: + * @verbatim + display -size 640x480+16 [-depth ?] [-sampling-factor ?x?] \ + {GRAY,RGB,UYVY,YUV}:[file] +@endverbatim + * + * @param image the image object to dump + * @param filebase base filename, appended with ".XXXX.zimg" where + * XXXX is the format fourcc + * @returns 0 on success or a system error code on failure + */ +extern int zbar_image_write(const zbar_image_t *image, + const char *filebase); + +/** read back an image in the format written by zbar_image_write() + * @note TBD + */ +extern zbar_image_t *zbar_image_read(char *filename); + +/*@}*/ + +/*------------------------------------------------------------*/ +/** @name Processor interface + * @anchor c-processor + * high-level self-contained image processor. + * processes video and images for barcodes, optionally displaying + * images to a library owned output window + */ +/*@{*/ + +struct zbar_processor_s; +/** opaque standalone processor object. */ +typedef struct zbar_processor_s zbar_processor_t; + +/** constructor. + * if threaded is set and threading is available the processor + * will spawn threads where appropriate to avoid blocking and + * improve responsiveness + */ +extern zbar_processor_t *zbar_processor_create(int threaded); + +/** destructor. cleans up all resources associated with the processor + */ +extern void zbar_processor_destroy(zbar_processor_t *processor); + +/** (re)initialization. + * opens a video input device and/or prepares to display output + */ +extern int zbar_processor_init(zbar_processor_t *processor, + const char *video_device, + int enable_display); + +/** request a preferred size for the video image from the device. + * the request may be adjusted or completely ignored by the driver. + * @note must be called before zbar_processor_init() + * @since 0.6 + */ +extern int zbar_processor_request_size(zbar_processor_t *processor, + unsigned width, + unsigned height); + +/** request a preferred video driver interface version for + * debug/testing. + * @note must be called before zbar_processor_init() + * @since 0.6 + */ +extern int zbar_processor_request_interface(zbar_processor_t *processor, + int version); + +/** request a preferred video I/O mode for debug/testing. You will + * get errors if the driver does not support the specified mode. + * @verbatim + 0 = auto-detect + 1 = force I/O using read() + 2 = force memory mapped I/O using mmap() + 3 = force USERPTR I/O (v4l2 only) +@endverbatim + * @note must be called before zbar_processor_init() + * @since 0.7 + */ +extern int zbar_processor_request_iomode(zbar_processor_t *video, + int iomode); + +/** force specific input and output formats for debug/testing. + * @note must be called before zbar_processor_init() + */ +extern int zbar_processor_force_format(zbar_processor_t *processor, + unsigned long input_format, + unsigned long output_format); + +/** setup result handler callback. + * the specified function will be called by the processor whenever + * new results are available from the video stream or a static image. + * pass a NULL value to disable callbacks. + * @param processor the object on which to set the handler. + * @param handler the function to call when new results are available. + * @param userdata is set as with zbar_processor_set_userdata(). + * @returns the previously registered handler + */ +extern zbar_image_data_handler_t* +zbar_processor_set_data_handler(zbar_processor_t *processor, + zbar_image_data_handler_t *handler, + const void *userdata); + +/** associate user specified data value with the processor. + * @since 0.6 + */ +extern void zbar_processor_set_userdata(zbar_processor_t *processor, + void *userdata); + +/** return user specified data value associated with the processor. + * @since 0.6 + */ +extern void *zbar_processor_get_userdata(const zbar_processor_t *processor); + +/** set config for indicated symbology (0 for all) to specified value. + * @returns 0 for success, non-0 for failure (config does not apply to + * specified symbology, or value out of range) + * @see zbar_decoder_set_config() + * @since 0.4 + */ +extern int zbar_processor_set_config(zbar_processor_t *processor, + zbar_symbol_type_t symbology, + zbar_config_t config, + int value); + +/** parse configuration string using zbar_parse_config() + * and apply to processor using zbar_processor_set_config(). + * @returns 0 for success, non-0 for failure + * @see zbar_parse_config() + * @see zbar_processor_set_config() + * @since 0.4 + */ +static inline int zbar_processor_parse_config (zbar_processor_t *processor, + const char *config_string) +{ + zbar_symbol_type_t sym; + zbar_config_t cfg; + int val; + return(zbar_parse_config(config_string, &sym, &cfg, &val) || + zbar_processor_set_config(processor, sym, cfg, val)); +} + +/** retrieve the current state of the ouput window. + * @returns 1 if the output window is currently displayed, 0 if not. + * @returns -1 if an error occurs + */ +extern int zbar_processor_is_visible(zbar_processor_t *processor); + +/** show or hide the display window owned by the library. + * the size will be adjusted to the input size + */ +extern int zbar_processor_set_visible(zbar_processor_t *processor, + int visible); + +/** control the processor in free running video mode. + * only works if video input is initialized. if threading is in use, + * scanning will occur in the background, otherwise this is only + * useful wrapping calls to zbar_processor_user_wait(). if the + * library output window is visible, video display will be enabled. + */ +extern int zbar_processor_set_active(zbar_processor_t *processor, + int active); + +/** retrieve decode results for last scanned image/frame. + * @returns the symbol set result container or NULL if no results are + * available + * @note the returned symbol set has its reference count incremented; + * ensure that the count is decremented after use + * @since 0.10 + */ +extern const zbar_symbol_set_t* +zbar_processor_get_results(const zbar_processor_t *processor); + +/** wait for input to the display window from the user + * (via mouse or keyboard). + * @returns >0 when input is received, 0 if timeout ms expired + * with no input or -1 in case of an error + */ +extern int zbar_processor_user_wait(zbar_processor_t *processor, + int timeout); + +/** process from the video stream until a result is available, + * or the timeout (in milliseconds) expires. + * specify a timeout of -1 to scan indefinitely + * (zbar_processor_set_active() may still be used to abort the scan + * from another thread). + * if the library window is visible, video display will be enabled. + * @note that multiple results may still be returned (despite the + * name). + * @returns >0 if symbols were successfully decoded, + * 0 if no symbols were found (ie, the timeout expired) + * or -1 if an error occurs + */ +extern int zbar_process_one(zbar_processor_t *processor, + int timeout); + +/** process the provided image for barcodes. + * if the library window is visible, the image will be displayed. + * @returns >0 if symbols were successfully decoded, + * 0 if no symbols were found or -1 if an error occurs + */ +extern int zbar_process_image(zbar_processor_t *processor, + zbar_image_t *image); + +/** display detail for last processor error to stderr. + * @returns a non-zero value suitable for passing to exit() + */ +static inline int +zbar_processor_error_spew (const zbar_processor_t *processor, + int verbosity) +{ + return(_zbar_error_spew(processor, verbosity)); +} + +/** retrieve the detail string for the last processor error. */ +static inline const char* +zbar_processor_error_string (const zbar_processor_t *processor, + int verbosity) +{ + return(_zbar_error_string(processor, verbosity)); +} + +/** retrieve the type code for the last processor error. */ +static inline zbar_error_t +zbar_processor_get_error_code (const zbar_processor_t *processor) +{ + return(_zbar_get_error_code(processor)); +} + +/*@}*/ + +/*------------------------------------------------------------*/ +/** @name Video interface + * @anchor c-video + * mid-level video source abstraction. + * captures images from a video device + */ +/*@{*/ + +struct zbar_video_s; +/** opaque video object. */ +typedef struct zbar_video_s zbar_video_t; + +/** constructor. */ +extern zbar_video_t *zbar_video_create(void); + +/** destructor. */ +extern void zbar_video_destroy(zbar_video_t *video); + +/** open and probe a video device. + * the device specified by platform specific unique name + * (v4l device node path in *nix eg "/dev/video", + * DirectShow DevicePath property in windows). + * @returns 0 if successful or -1 if an error occurs + */ +extern int zbar_video_open(zbar_video_t *video, + const char *device); + +/** retrieve file descriptor associated with open *nix video device + * useful for using select()/poll() to tell when new images are + * available (NB v4l2 only!!). + * @returns the file descriptor or -1 if the video device is not open + * or the driver only supports v4l1 + */ +extern int zbar_video_get_fd(const zbar_video_t *video); + +/** request a preferred size for the video image from the device. + * the request may be adjusted or completely ignored by the driver. + * @returns 0 if successful or -1 if the video device is already + * initialized + * @since 0.6 + */ +extern int zbar_video_request_size(zbar_video_t *video, + unsigned width, + unsigned height); + +/** request a preferred driver interface version for debug/testing. + * @note must be called before zbar_video_open() + * @since 0.6 + */ +extern int zbar_video_request_interface(zbar_video_t *video, + int version); + +/** request a preferred I/O mode for debug/testing. You will get + * errors if the driver does not support the specified mode. + * @verbatim + 0 = auto-detect + 1 = force I/O using read() + 2 = force memory mapped I/O using mmap() + 3 = force USERPTR I/O (v4l2 only) +@endverbatim + * @note must be called before zbar_video_open() + * @since 0.7 + */ +extern int zbar_video_request_iomode(zbar_video_t *video, + int iomode); + +/** retrieve current output image width. + * @returns the width or 0 if the video device is not open + */ +extern int zbar_video_get_width(const zbar_video_t *video); + +/** retrieve current output image height. + * @returns the height or 0 if the video device is not open + */ +extern int zbar_video_get_height(const zbar_video_t *video); + +/** initialize video using a specific format for debug. + * use zbar_negotiate_format() to automatically select and initialize + * the best available format + */ +extern int zbar_video_init(zbar_video_t *video, + unsigned long format); + +/** start/stop video capture. + * all buffered images are retired when capture is disabled. + * @returns 0 if successful or -1 if an error occurs + */ +extern int zbar_video_enable(zbar_video_t *video, + int enable); + +/** retrieve next captured image. blocks until an image is available. + * @returns NULL if video is not enabled or an error occurs + */ +extern zbar_image_t *zbar_video_next_image(zbar_video_t *video); + +/** display detail for last video error to stderr. + * @returns a non-zero value suitable for passing to exit() + */ +static inline int zbar_video_error_spew (const zbar_video_t *video, + int verbosity) +{ + return(_zbar_error_spew(video, verbosity)); +} + +/** retrieve the detail string for the last video error. */ +static inline const char *zbar_video_error_string (const zbar_video_t *video, + int verbosity) +{ + return(_zbar_error_string(video, verbosity)); +} + +/** retrieve the type code for the last video error. */ +static inline zbar_error_t +zbar_video_get_error_code (const zbar_video_t *video) +{ + return(_zbar_get_error_code(video)); +} + +/*@}*/ + +/*------------------------------------------------------------*/ +/** @name Window interface + * @anchor c-window + * mid-level output window abstraction. + * displays images to user-specified platform specific output window + */ +/*@{*/ + +struct zbar_window_s; +/** opaque window object. */ +typedef struct zbar_window_s zbar_window_t; + +/** constructor. */ +extern zbar_window_t *zbar_window_create(void); + +/** destructor. */ +extern void zbar_window_destroy(zbar_window_t *window); + +/** associate reader with an existing platform window. + * This can be any "Drawable" for X Windows or a "HWND" for windows. + * input images will be scaled into the output window. + * pass NULL to detach from the resource, further input will be + * ignored + */ +extern int zbar_window_attach(zbar_window_t *window, + void *x11_display_w32_hwnd, + unsigned long x11_drawable); + +/** control content level of the reader overlay. + * the overlay displays graphical data for informational or debug + * purposes. higher values increase the level of annotation (possibly + * decreasing performance). @verbatim + 0 = disable overlay + 1 = outline decoded symbols (default) + 2 = also track and display input frame rate +@endverbatim + */ +extern void zbar_window_set_overlay(zbar_window_t *window, + int level); + +/** retrieve current content level of reader overlay. + * @see zbar_window_set_overlay() + * @since 0.10 + */ +extern int zbar_window_get_overlay(const zbar_window_t *window); + +/** draw a new image into the output window. */ +extern int zbar_window_draw(zbar_window_t *window, + zbar_image_t *image); + +/** redraw the last image (exposure handler). */ +extern int zbar_window_redraw(zbar_window_t *window); + +/** resize the image window (reconfigure handler). + * this does @em not update the contents of the window + * @since 0.3, changed in 0.4 to not redraw window + */ +extern int zbar_window_resize(zbar_window_t *window, + unsigned width, + unsigned height); + +/** display detail for last window error to stderr. + * @returns a non-zero value suitable for passing to exit() + */ +static inline int zbar_window_error_spew (const zbar_window_t *window, + int verbosity) +{ + return(_zbar_error_spew(window, verbosity)); +} + +/** retrieve the detail string for the last window error. */ +static inline const char* +zbar_window_error_string (const zbar_window_t *window, + int verbosity) +{ + return(_zbar_error_string(window, verbosity)); +} + +/** retrieve the type code for the last window error. */ +static inline zbar_error_t +zbar_window_get_error_code (const zbar_window_t *window) +{ + return(_zbar_get_error_code(window)); +} + + +/** select a compatible format between video input and output window. + * the selection algorithm attempts to use a format shared by + * video input and window output which is also most useful for + * barcode scanning. if a format conversion is necessary, it will + * heuristically attempt to minimize the cost of the conversion + */ +extern int zbar_negotiate_format(zbar_video_t *video, + zbar_window_t *window); + +/*@}*/ + +/*------------------------------------------------------------*/ +/** @name Image Scanner interface + * @anchor c-imagescanner + * mid-level image scanner interface. + * reads barcodes from 2-D images + */ +/*@{*/ + +struct zbar_image_scanner_s; +/** opaque image scanner object. */ +typedef struct zbar_image_scanner_s zbar_image_scanner_t; + +/** constructor. */ +extern zbar_image_scanner_t *zbar_image_scanner_create(void); + +/** destructor. */ +extern void zbar_image_scanner_destroy(zbar_image_scanner_t *scanner); + +/** setup result handler callback. + * the specified function will be called by the scanner whenever + * new results are available from a decoded image. + * pass a NULL value to disable callbacks. + * @returns the previously registered handler + */ +extern zbar_image_data_handler_t* +zbar_image_scanner_set_data_handler(zbar_image_scanner_t *scanner, + zbar_image_data_handler_t *handler, + const void *userdata); + + +/** set config for indicated symbology (0 for all) to specified value. + * @returns 0 for success, non-0 for failure (config does not apply to + * specified symbology, or value out of range) + * @see zbar_decoder_set_config() + * @since 0.4 + */ +extern int zbar_image_scanner_set_config(zbar_image_scanner_t *scanner, + zbar_symbol_type_t symbology, + zbar_config_t config, + int value); + +/** parse configuration string using zbar_parse_config() + * and apply to image scanner using zbar_image_scanner_set_config(). + * @returns 0 for success, non-0 for failure + * @see zbar_parse_config() + * @see zbar_image_scanner_set_config() + * @since 0.4 + */ +static inline int +zbar_image_scanner_parse_config (zbar_image_scanner_t *scanner, + const char *config_string) +{ + zbar_symbol_type_t sym; + zbar_config_t cfg; + int val; + return(zbar_parse_config(config_string, &sym, &cfg, &val) || + zbar_image_scanner_set_config(scanner, sym, cfg, val)); +} + +/** enable or disable the inter-image result cache (default disabled). + * mostly useful for scanning video frames, the cache filters + * duplicate results from consecutive images, while adding some + * consistency checking and hysteresis to the results. + * this interface also clears the cache + */ +extern void zbar_image_scanner_enable_cache(zbar_image_scanner_t *scanner, + int enable); + +/** remove any previously decoded results from the image scanner and the + * specified image. somewhat more efficient version of + * zbar_image_set_symbols(image, NULL) which may retain memory for + * subsequent decodes + * @since 0.10 + */ +extern void zbar_image_scanner_recycle_image(zbar_image_scanner_t *scanner, + zbar_image_t *image); + +/** retrieve decode results for last scanned image. + * @returns the symbol set result container or NULL if no results are + * available + * @note the symbol set does not have its reference count adjusted; + * ensure that the count is incremented if the results may be kept + * after the next image is scanned + * @since 0.10 + */ +extern const zbar_symbol_set_t* +zbar_image_scanner_get_results(const zbar_image_scanner_t *scanner); + +/** scan for symbols in provided image. The image format must be + * "Y800" or "GRAY". + * @returns >0 if symbols were successfully decoded from the image, + * 0 if no symbols were found or -1 if an error occurs + * @see zbar_image_convert() + * @since 0.9 - changed to only accept grayscale images + */ +extern int zbar_scan_image(zbar_image_scanner_t *scanner, + zbar_image_t *image); + +/*@}*/ + +/*------------------------------------------------------------*/ +/** @name Decoder interface + * @anchor c-decoder + * low-level bar width stream decoder interface. + * identifies symbols and extracts encoded data + */ +/*@{*/ + +struct zbar_decoder_s; +/** opaque decoder object. */ +typedef struct zbar_decoder_s zbar_decoder_t; + +/** decoder data handler callback function. + * called by decoder when new data has just been decoded + */ +typedef void (zbar_decoder_handler_t)(zbar_decoder_t *decoder); + +/** constructor. */ +extern zbar_decoder_t *zbar_decoder_create(void); + +/** destructor. */ +extern void zbar_decoder_destroy(zbar_decoder_t *decoder); + +/** set config for indicated symbology (0 for all) to specified value. + * @returns 0 for success, non-0 for failure (config does not apply to + * specified symbology, or value out of range) + * @since 0.4 + */ +extern int zbar_decoder_set_config(zbar_decoder_t *decoder, + zbar_symbol_type_t symbology, + zbar_config_t config, + int value); + +/** parse configuration string using zbar_parse_config() + * and apply to decoder using zbar_decoder_set_config(). + * @returns 0 for success, non-0 for failure + * @see zbar_parse_config() + * @see zbar_decoder_set_config() + * @since 0.4 + */ +static inline int zbar_decoder_parse_config (zbar_decoder_t *decoder, + const char *config_string) +{ + zbar_symbol_type_t sym; + zbar_config_t cfg; + int val; + return(zbar_parse_config(config_string, &sym, &cfg, &val) || + zbar_decoder_set_config(decoder, sym, cfg, val)); +} + +/** clear all decoder state. + * any partial symbols are flushed + */ +extern void zbar_decoder_reset(zbar_decoder_t *decoder); + +/** mark start of a new scan pass. + * clears any intra-symbol state and resets color to ::ZBAR_SPACE. + * any partially decoded symbol state is retained + */ +extern void zbar_decoder_new_scan(zbar_decoder_t *decoder); + +/** process next bar/space width from input stream. + * the width is in arbitrary relative units. first value of a scan + * is ::ZBAR_SPACE width, alternating from there. + * @returns appropriate symbol type if width completes + * decode of a symbol (data is available for retrieval) + * @returns ::ZBAR_PARTIAL as a hint if part of a symbol was decoded + * @returns ::ZBAR_NONE (0) if no new symbol data is available + */ +extern zbar_symbol_type_t zbar_decode_width(zbar_decoder_t *decoder, + unsigned width); + +/** retrieve color of @em next element passed to + * zbar_decode_width(). */ +extern zbar_color_t zbar_decoder_get_color(const zbar_decoder_t *decoder); + +/** retrieve last decoded data. + * @returns the data string or NULL if no new data available. + * the returned data buffer is owned by library, contents are only + * valid between non-0 return from zbar_decode_width and next library + * call + */ +extern const char *zbar_decoder_get_data(const zbar_decoder_t *decoder); + +/** retrieve length of binary data. + * @returns the length of the decoded data or 0 if no new data + * available. + */ +extern unsigned int +zbar_decoder_get_data_length(const zbar_decoder_t *decoder); + +/** retrieve last decoded symbol type. + * @returns the type or ::ZBAR_NONE if no new data available + */ +extern zbar_symbol_type_t +zbar_decoder_get_type(const zbar_decoder_t *decoder); + +/** setup data handler callback. + * the registered function will be called by the decoder + * just before zbar_decode_width() returns a non-zero value. + * pass a NULL value to disable callbacks. + * @returns the previously registered handler + */ +extern zbar_decoder_handler_t* +zbar_decoder_set_handler(zbar_decoder_t *decoder, + zbar_decoder_handler_t *handler); + +/** associate user specified data value with the decoder. */ +extern void zbar_decoder_set_userdata(zbar_decoder_t *decoder, + void *userdata); + +/** return user specified data value associated with the decoder. */ +extern void *zbar_decoder_get_userdata(const zbar_decoder_t *decoder); + +/*@}*/ + +/*------------------------------------------------------------*/ +/** @name Scanner interface + * @anchor c-scanner + * low-level linear intensity sample stream scanner interface. + * identifies "bar" edges and measures width between them. + * optionally passes to bar width decoder + */ +/*@{*/ + +struct zbar_scanner_s; +/** opaque scanner object. */ +typedef struct zbar_scanner_s zbar_scanner_t; + +/** constructor. + * if decoder is non-NULL it will be attached to scanner + * and called automatically at each new edge + * current color is initialized to ::ZBAR_SPACE + * (so an initial BAR->SPACE transition may be discarded) + */ +extern zbar_scanner_t *zbar_scanner_create(zbar_decoder_t *decoder); + +/** destructor. */ +extern void zbar_scanner_destroy(zbar_scanner_t *scanner); + +/** clear all scanner state. + * also resets an associated decoder + */ +extern zbar_symbol_type_t zbar_scanner_reset(zbar_scanner_t *scanner); + +/** mark start of a new scan pass. resets color to ::ZBAR_SPACE. + * also updates an associated decoder. + * @returns any decode results flushed from the pipeline + * @note when not using callback handlers, the return value should + * be checked the same as zbar_scan_y() + * @note call zbar_scanner_flush() at least twice before calling this + * method to ensure no decode results are lost + */ +extern zbar_symbol_type_t zbar_scanner_new_scan(zbar_scanner_t *scanner); + +/** flush scanner processing pipeline. + * forces current scanner position to be a scan boundary. + * call multiple times (max 3) to completely flush decoder. + * @returns any decode/scan results flushed from the pipeline + * @note when not using callback handlers, the return value should + * be checked the same as zbar_scan_y() + * @since 0.9 + */ +extern zbar_symbol_type_t zbar_scanner_flush(zbar_scanner_t *scanner); + +/** process next sample intensity value. + * intensity (y) is in arbitrary relative units. + * @returns result of zbar_decode_width() if a decoder is attached, + * otherwise @returns (::ZBAR_PARTIAL) when new edge is detected + * or 0 (::ZBAR_NONE) if no new edge is detected + */ +extern zbar_symbol_type_t zbar_scan_y(zbar_scanner_t *scanner, + int y); + +/** process next sample from RGB (or BGR) triple. */ +static inline zbar_symbol_type_t zbar_scan_rgb24 (zbar_scanner_t *scanner, + unsigned char *rgb) +{ + return(zbar_scan_y(scanner, rgb[0] + rgb[1] + rgb[2])); +} + +/** retrieve last scanned width. */ +extern unsigned zbar_scanner_get_width(const zbar_scanner_t *scanner); + +/** retrieve sample position of last edge. + * @since 0.10 + */ +extern unsigned zbar_scanner_get_edge(const zbar_scanner_t *scn, + unsigned offset, + int prec); + +/** retrieve last scanned color. */ +extern zbar_color_t zbar_scanner_get_color(const zbar_scanner_t *scanner); + +/*@}*/ + +#ifdef __cplusplus + } +} + +# include "zbar/Exception.h" +# include "zbar/Decoder.h" +# include "zbar/Scanner.h" +# include "zbar/Symbol.h" +# include "zbar/Image.h" +# include "zbar/ImageScanner.h" +# include "zbar/Video.h" +# include "zbar/Window.h" +# include "zbar/Processor.h" +#endif + +#endif diff --git a/include/zbar/Decoder.h b/include/zbar/Decoder.h new file mode 100644 index 0000000..3e65d5e --- /dev/null +++ b/include/zbar/Decoder.h @@ -0,0 +1,193 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _ZBAR_DECODER_H_ +#define _ZBAR_DECODER_H_ + +/// @file +/// Decoder C++ wrapper + +#ifndef _ZBAR_H_ +# error "include zbar.h in your application, **not** zbar/Decoder.h" +#endif + +#include + +namespace zbar { + +/// low-level bar width stream decoder interface. +/// identifies symbols and extracts encoded data + +class Decoder { + public: + + /// Decoder result handler. + /// applications should subtype this and pass an instance to + /// set_handler() to implement result processing + class Handler { + public: + virtual ~Handler() { } + + /// invoked by the Decoder as decode results become available. + virtual void decode_callback(Decoder &decoder) = 0; + }; + + /// constructor. + Decoder () + : _handler(NULL) + { + _decoder = zbar_decoder_create(); + } + + ~Decoder () + { + zbar_decoder_destroy(_decoder); + } + + /// clear all decoder state. + /// see zbar_decoder_reset() + void reset () + { + zbar_decoder_reset(_decoder); + } + + /// mark start of a new scan pass. + /// see zbar_decoder_new_scan() + void new_scan () + { + zbar_decoder_new_scan(_decoder); + } + + /// process next bar/space width from input stream. + /// see zbar_decode_width() + zbar_symbol_type_t decode_width (unsigned width) + { + return(zbar_decode_width(_decoder, width)); + } + + /// process next bar/space width from input stream. + /// see zbar_decode_width() + Decoder& operator<< (unsigned width) + { + zbar_decode_width(_decoder, width); + return(*this); + } + + /// retrieve color of @em next element passed to Decoder. + /// see zbar_decoder_get_color() + zbar_color_t get_color () const + { + return(zbar_decoder_get_color(_decoder)); + } + + /// retrieve last decoded symbol type. + /// see zbar_decoder_get_type() + zbar_symbol_type_t get_type () const + { + return(zbar_decoder_get_type(_decoder)); + } + + /// retrieve string name of last decoded symbol type. + /// see zbar_get_symbol_name() + const char *get_symbol_name () const + { + return(zbar_get_symbol_name(zbar_decoder_get_type(_decoder))); + } + + /// retrieve string name for last decode addon. + /// see zbar_get_addon_name() + const char *get_addon_name () const + { + return(zbar_get_addon_name(zbar_decoder_get_type(_decoder))); + } + + /// retrieve last decoded data in ASCII format as a char array. + /// see zbar_decoder_get_data() + const char *get_data_chars() const + { + return(zbar_decoder_get_data(_decoder)); + } + + /// retrieve last decoded data as a std::string. + /// see zbar_decoder_get_data() + const std::string get_data_string() const + { + return(std::string(zbar_decoder_get_data(_decoder), + zbar_decoder_get_data_length(_decoder))); + } + + /// retrieve last decoded data as a std::string. + /// see zbar_decoder_get_data() + const std::string get_data() const + { + return(get_data_string()); + } + + /// retrieve length of decoded binary data. + /// see zbar_decoder_get_data_length() + int get_data_length() const + { + return(zbar_decoder_get_data_length(_decoder)); + } + + /// setup callback to handle result data. + void set_handler (Handler &handler) + { + _handler = &handler; + zbar_decoder_set_handler(_decoder, _cb); + zbar_decoder_set_userdata(_decoder, this); + } + + /// set config for indicated symbology (0 for all) to specified value. + /// @see zbar_decoder_set_config() + /// @since 0.4 + int set_config (zbar_symbol_type_t symbology, + zbar_config_t config, + int value) + { + return(zbar_decoder_set_config(_decoder, symbology, config, value)); + } + + /// set config parsed from configuration string. + /// @see zbar_decoder_parse_config() + /// @since 0.4 + int set_config (std::string cfgstr) + { + return(zbar_decoder_parse_config(_decoder, cfgstr.c_str())); + } + + private: + friend class Scanner; + zbar_decoder_t *_decoder; + Handler *_handler; + + static void _cb (zbar_decoder_t *cdcode) + { + Decoder *dcode = (Decoder*)zbar_decoder_get_userdata(cdcode); + if(dcode && dcode->_handler) + dcode->_handler->decode_callback(*dcode); + } +}; + +} + +#endif diff --git a/include/zbar/Exception.h b/include/zbar/Exception.h new file mode 100644 index 0000000..236622f --- /dev/null +++ b/include/zbar/Exception.h @@ -0,0 +1,187 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _ZBAR_EXCEPTION_H_ +#define _ZBAR_EXCEPTION_H_ + +/// @file +/// C++ Exception definitions + +#ifndef _ZBAR_H_ +# error "include zbar.h in your application, **not** zbar/Exception.h" +#endif + +#include +#include + +namespace zbar { + +/// base class for exceptions defined by this API. +class Exception : public std::exception { + +public: + /// create exception from C library error + Exception (const void *obj = NULL) + : std::exception(), + _obj(obj) + { } + + ~Exception () throw() { } + + /// retrieve error message + virtual const char* what () const throw() + { + if(!_obj) + return("zbar library unspecified generic error"); + return(_zbar_error_string(_obj, 0)); + } + +private: + const void *_obj; +}; + +/// internal library error. +class InternalError : public Exception { +public: + /// create exception from C library error + InternalError (const void *obj) + : Exception(obj) + { } +}; + +/// unsupported request. +class UnsupportedError : public Exception { +public: + /// create exception from C library error + UnsupportedError (const void *obj) + : Exception(obj) + { } +}; + +/// invalid request. +class InvalidError : public Exception { +public: + /// create exception from C library error + InvalidError (const void *obj) + : Exception(obj) + { } +}; + +/// failed system call. +class SystemError : public Exception { +public: + /// create exception from C library error + SystemError (const void *obj) + : Exception(obj) + { } +}; + +/// locking error. +class LockingError : public Exception { +public: + /// create exception from C library error + LockingError (const void *obj) + : Exception(obj) + { } +}; + +/// all resources busy. +class BusyError : public Exception { +public: + /// create exception from C library error + BusyError (const void *obj) + : Exception(obj) + { } +}; + +/// X11 display error. +class XDisplayError : public Exception { +public: + /// create exception from C library error + XDisplayError (const void *obj) + : Exception(obj) + { } +}; + +/// X11 protocol error. +class XProtoError : public Exception { +public: + /// create exception from C library error + XProtoError (const void *obj) + : Exception(obj) + { } +}; + +/// output window is closed. +class ClosedError : public Exception { +public: + /// create exception from C library error + ClosedError (const void *obj) + : Exception(obj) + { } +}; + +/// image format error +class FormatError : public Exception { + // FIXME needs c equivalent + + virtual const char* what () const throw() + { + // FIXME what format? + return("unsupported format"); + } +}; + +/// @internal + +/// extract error information and create exception. +static inline std::exception throw_exception (const void *obj) +{ + switch(_zbar_get_error_code(obj)) { + case ZBAR_ERR_NOMEM: + throw std::bad_alloc(); + case ZBAR_ERR_INTERNAL: + throw InternalError(obj); + case ZBAR_ERR_UNSUPPORTED: + throw UnsupportedError(obj); + case ZBAR_ERR_INVALID: + throw InvalidError(obj); + case ZBAR_ERR_SYSTEM: + throw SystemError(obj); + case ZBAR_ERR_LOCKING: + throw LockingError(obj); + case ZBAR_ERR_BUSY: + throw BusyError(obj); + case ZBAR_ERR_XDISPLAY: + throw XDisplayError(obj); + case ZBAR_ERR_XPROTO: + throw XProtoError(obj); + case ZBAR_ERR_CLOSED: + throw ClosedError(obj); + default: + throw Exception(obj); + } +} + +} + +#endif diff --git a/include/zbar/Image.h b/include/zbar/Image.h new file mode 100644 index 0000000..e1d9644 --- /dev/null +++ b/include/zbar/Image.h @@ -0,0 +1,290 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _ZBAR_IMAGE_H_ +#define _ZBAR_IMAGE_H_ + +/// @file +/// Image C++ wrapper + +#ifndef _ZBAR_H_ +# error "include zbar.h in your application, **not** zbar/Image.h" +#endif + +#include +#include +#include "Symbol.h" +#include "Exception.h" + +namespace zbar { + +class Video; + +/// stores image data samples along with associated format and size +/// metadata + +class Image { +public: + + /// general Image result handler. + /// applications should subtype this and pass an instance to + /// eg. ImageScanner::set_handler() to implement result processing + class Handler { + public: + virtual ~Handler() { } + + /// invoked by library when Image should be processed + virtual void image_callback(Image &image) = 0; + + /// cast this handler to the C handler + operator zbar_image_data_handler_t* () const + { + return(_cb); + } + + private: + static void _cb (zbar_image_t *zimg, + const void *userdata) + { + if(userdata) { + Image *image = (Image*)zbar_image_get_userdata(zimg); + ((Handler*)userdata)->image_callback(*image); + } + } + }; + + class SymbolIterator : public zbar::SymbolIterator { + public: + /// default constructor. + SymbolIterator () + : zbar::SymbolIterator() + { } + + /// constructor. + SymbolIterator (const SymbolSet &syms) + : zbar::SymbolIterator(syms) + { } + + /// copy constructor. + SymbolIterator (const SymbolIterator& iter) + : zbar::SymbolIterator(iter) + { } + }; + + /// constructor. + /// create a new Image with the specified parameters + Image (unsigned width = 0, + unsigned height = 0, + const std::string& format = "", + const void *data = NULL, + unsigned long length = 0) + : _img(zbar_image_create()) + { + zbar_image_set_userdata(_img, this); + if(width && height) + set_size(width, height); + if(format.length()) + set_format(format); + if(data && length) + set_data(data, length); + } + + ~Image () + { + zbar_image_ref(_img, -1); + } + + /// cast to C image object + operator const zbar_image_t* () const + { + return(_img); + } + + /// cast to C image object + operator zbar_image_t* () + { + return(_img); + } + + /// retrieve the image format. + /// see zbar_image_get_format() + unsigned long get_format () const + { + return(zbar_image_get_format(_img)); + } + + /// specify the fourcc image format code for image sample data. + /// see zbar_image_set_format() + void set_format (unsigned long format) + { + zbar_image_set_format(_img, format); + } + + /// specify the fourcc image format code for image sample data. + /// see zbar_image_set_format() + void set_format (const std::string& format) + { + if(format.length() != 4) + throw FormatError(); + unsigned long fourcc = ((format[0] & 0xff) | + ((format[1] & 0xff) << 8) | + ((format[2] & 0xff) << 16) | + ((format[3] & 0xff) << 24)); + zbar_image_set_format(_img, fourcc); + } + + /// retrieve a "sequence" (page/frame) number associated with this + /// image. + /// see zbar_image_get_sequence() + /// @since 0.6 + unsigned get_sequence () const + { + return(zbar_image_get_sequence(_img)); + } + + /// associate a "sequence" (page/frame) number with this image. + /// see zbar_image_set_sequence() + /// @since 0.6 + void set_sequence (unsigned sequence_num) + { + zbar_image_set_sequence(_img, sequence_num); + } + + /// retrieve the width of the image. + /// see zbar_image_get_width() + unsigned get_width () const + { + return(zbar_image_get_width(_img)); + } + + /// retrieve the height of the image. + /// see zbar_image_get_height() + unsigned get_height () const + { + return(zbar_image_get_height(_img)); + } + + /// specify the pixel size of the image. + /// see zbar_image_set_size() + void set_size (unsigned width, + unsigned height) + { + zbar_image_set_size(_img, width, height); + } + + /// return the image sample data. + /// see zbar_image_get_data() + const void *get_data () const + { + return(zbar_image_get_data(_img)); + } + + /// return the size of the image sample data. + /// see zbar_image_get_data_length() + /// @since 0.6 + unsigned long get_data_length () const + { + return(zbar_image_get_data_length(_img)); + } + + /// specify image sample data. + /// see zbar_image_set_data() + void set_data (const void *data, + unsigned long length) + { + zbar_image_set_data(_img, data, length, _cleanup); + } + + /// image format conversion. + /// see zbar_image_convert() + Image convert (unsigned long format) const + { + zbar_image_t *img = zbar_image_convert(_img, format); + if(img) + return(Image(img)); + throw FormatError(); + } + + /// image format conversion with crop/pad. + /// see zbar_image_convert_resize() + /// @since 0.4 + Image convert (unsigned long format, + unsigned width, + unsigned height) const + { + zbar_image_t *img = + zbar_image_convert_resize(_img, format, width, height); + if(img) + return(Image(img)); + throw FormatError(); + } + + const SymbolSet get_symbols () const { + return(SymbolSet(zbar_image_get_symbols(_img))); + } + + void set_symbols (const SymbolSet &syms) { + zbar_image_set_symbols(_img, syms); + } + + /// create a new SymbolIterator over decoded results. + SymbolIterator symbol_begin () const { + return(SymbolIterator(get_symbols())); + } + + /// return a SymbolIterator suitable for ending iteration. + SymbolIterator symbol_end () const { + return(SymbolIterator()); + } + +protected: + + friend class Video; + + /// constructor. + /// @internal + /// create a new Image from a zbar_image_t C object + Image (zbar_image_t *src, + int refs = 0) + : _img(src) + { + if(refs) + zbar_image_ref(_img, refs); + zbar_image_set_userdata(_img, this); + } + + /// default data cleanup (noop) + /// @internal + static void _cleanup (zbar_image_t *img) + { + // by default nothing is cleaned + assert(img); + assert(zbar_image_get_userdata(img)); + } + +private: + zbar_image_t *_img; +}; + +} + +#endif diff --git a/include/zbar/ImageScanner.h b/include/zbar/ImageScanner.h new file mode 100644 index 0000000..bda8433 --- /dev/null +++ b/include/zbar/ImageScanner.h @@ -0,0 +1,130 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _ZBAR_IMAGE_SCANNER_H_ +#define _ZBAR_IMAGE_SCANNER_H_ + +/// @file +/// Image Scanner C++ wrapper + +#ifndef _ZBAR_H_ +# error "include zbar.h in your application, **not** zbar/ImageScanner.h" +#endif + +#include "Image.h" + +namespace zbar { + +/// mid-level image scanner interface. +/// reads barcodes from a 2-D Image + +class ImageScanner { +public: + /// constructor. + ImageScanner (zbar_image_scanner_t *scanner = NULL) + { + if(scanner) + _scanner = scanner; + else + _scanner = zbar_image_scanner_create(); + } + + ~ImageScanner () + { + zbar_image_scanner_destroy(_scanner); + } + + /// cast to C image_scanner object + operator zbar_image_scanner_t* () const + { + return(_scanner); + } + + /// setup result handler callback. + void set_handler (Image::Handler &handler) + { + zbar_image_scanner_set_data_handler(_scanner, handler, &handler); + } + + /// set config for indicated symbology (0 for all) to specified value. + /// @see zbar_image_scanner_set_config() + /// @since 0.4 + int set_config (zbar_symbol_type_t symbology, + zbar_config_t config, + int value) + { + return(zbar_image_scanner_set_config(_scanner, symbology, + config, value)); + } + + /// set config parsed from configuration string. + /// @see zbar_image_scanner_parse_config() + /// @since 0.4 + int set_config (std::string cfgstr) + { + return(zbar_image_scanner_parse_config(_scanner, cfgstr.c_str())); + } + + /// enable or disable the inter-image result cache. + /// see zbar_image_scanner_enable_cache() + void enable_cache (bool enable = true) + { + zbar_image_scanner_enable_cache(_scanner, enable); + } + + /// remove previous results from scanner and image. + /// @see zbar_image_scanner_recycle_image() + /// @since 0.10 + void recycle_image (Image &image) + { + zbar_image_scanner_recycle_image(_scanner, image); + } + + /// retrieve decode results for last scanned image. + /// @see zbar_image_scanner_get_results() + /// @since 0.10 + const SymbolSet get_results () const { + return(SymbolSet(zbar_image_scanner_get_results(_scanner))); + } + + /// scan for symbols in provided image. + /// see zbar_scan_image() + int scan (Image& image) + { + return(zbar_scan_image(_scanner, image)); + } + + /// scan for symbols in provided image. + /// see zbar_scan_image() + ImageScanner& operator<< (Image& image) + { + scan(image); + return(*this); + } + +private: + zbar_image_scanner_t *_scanner; +}; + +} + +#endif diff --git a/include/zbar/Processor.h b/include/zbar/Processor.h new file mode 100644 index 0000000..51b0e1c --- /dev/null +++ b/include/zbar/Processor.h @@ -0,0 +1,223 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _ZBAR_PROCESSOR_H_ +#define _ZBAR_PROCESSOR_H_ + +/// @file +/// Processor C++ wrapper + +#ifndef _ZBAR_H_ +# error "include zbar.h in your application, **not** zbar/Processor.h" +#endif + +#include "Exception.h" +#include "Image.h" + +namespace zbar { + +/// high-level self-contained image processor. +/// processes video and images for barcodes, optionally displaying +/// images to a library owned output window + +class Processor { + public: + /// value to pass for no timeout. + static const int FOREVER = -1; + + /// constructor. + Processor (bool threaded = true, + const char *video_device = "", + bool enable_display = true) + { + _processor = zbar_processor_create(threaded); + if(!_processor) + throw std::bad_alloc(); + init(video_device, enable_display); + } + + ~Processor () + { + zbar_processor_destroy(_processor); + } + + /// cast to C processor object. + operator zbar_processor_t* () + { + return(_processor); + } + + /// opens a video input device and/or prepares to display output. + /// see zbar_processor_init() + void init (const char *video_device = "", + bool enable_display = true) + { + if(zbar_processor_init(_processor, video_device, enable_display)) + throw_exception(_processor); + } + + /// setup result handler callback. + /// see zbar_processor_set_data_handler() + void set_handler (Image::Handler& handler) + { + zbar_processor_set_data_handler(_processor, handler, &handler); + } + + /// set config for indicated symbology (0 for all) to specified value. + /// @see zbar_processor_set_config() + /// @since 0.4 + int set_config (zbar_symbol_type_t symbology, + zbar_config_t config, + int value) + { + return(zbar_processor_set_config(_processor, symbology, + config, value)); + } + + /// set config parsed from configuration string. + /// @see zbar_processor_parse_config() + /// @since 0.4 + int set_config (std::string cfgstr) + { + return(zbar_processor_parse_config(_processor, cfgstr.c_str())); + } + + /// retrieve the current state of the ouput window. + /// see zbar_processor_is_visible() + bool is_visible () + { + int rc = zbar_processor_is_visible(_processor); + if(rc < 0) + throw_exception(_processor); + return(rc != 0); + } + + /// show or hide the display window owned by the library. + /// see zbar_processor_set_visible() + void set_visible (bool visible = true) + { + if(zbar_processor_set_visible(_processor, visible) < 0) + throw_exception(_processor); + } + + /// control the processor in free running video mode. + /// see zbar_processor_set_active() + void set_active (bool active = true) + { + if(zbar_processor_set_active(_processor, active) < 0) + throw_exception(_processor); + } + + /// retrieve decode results for last scanned image. + /// @see zbar_processor_get_results() + /// @since 0.10 + const SymbolSet get_results () const { + return(SymbolSet(zbar_processor_get_results(_processor))); + } + + /// wait for input to the display window from the user. + /// see zbar_processor_user_wait() + int user_wait (int timeout = FOREVER) + { + int rc = zbar_processor_user_wait(_processor, timeout); + if(rc < 0) + throw_exception(_processor); + return(rc); + } + + /// process from the video stream until a result is available. + /// see zbar_process_one() + void process_one (int timeout = FOREVER) + { + if(zbar_process_one(_processor, timeout) < 0) + throw_exception(_processor); + } + + /// process the provided image for barcodes. + /// see zbar_process_image() + void process_image (Image& image) + { + if(zbar_process_image(_processor, image) < 0) + throw_exception(_processor); + } + + /// process the provided image for barcodes. + /// see zbar_process_image() + Processor& operator<< (Image& image) + { + process_image(image); + return(*this); + } + + /// force specific input and output formats for debug/testing. + /// see zbar_processor_force_format() + void force_format (unsigned long input_format, + unsigned long output_format) + { + if(zbar_processor_force_format(_processor, input_format, + output_format)) + throw_exception(_processor); + } + + /// force specific input and output formats for debug/testing. + /// see zbar_processor_force_format() + void force_format (std::string& input_format, + std::string& output_format) + { + unsigned long ifourcc = *(unsigned long*)input_format.c_str(); + unsigned long ofourcc = *(unsigned long*)output_format.c_str(); + if(zbar_processor_force_format(_processor, ifourcc, ofourcc)) + throw_exception(_processor); + } + + /// request a preferred size for the video image from the device. + /// see zbar_processor_request_size() + /// @since 0.6 + void request_size (int width, int height) + { + zbar_processor_request_size(_processor, width, height); + } + + /// request a preferred driver interface version for debug/testing. + /// see zbar_processor_request_interface() + /// @since 0.6 + void request_interface (int version) + { + zbar_processor_request_interface(_processor, version); + } + + /// request a preferred I/O mode for debug/testing. + /// see zbar_processor_request_iomode() + /// @since 0.7 + void request_iomode (int iomode) + { + if(zbar_processor_request_iomode(_processor, iomode)) + throw_exception(_processor); + } + + private: + zbar_processor_t *_processor; +}; + +} + +#endif diff --git a/include/zbar/QZBar.h b/include/zbar/QZBar.h new file mode 100644 index 0000000..1044499 --- /dev/null +++ b/include/zbar/QZBar.h @@ -0,0 +1,169 @@ +//------------------------------------------------------------------------ +// Copyright 2008-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _QZBAR_H_ +#define _QZBAR_H_ + +/// @file +/// Barcode Reader Qt4 Widget + +#include + +namespace zbar { + +class QZBarThread; + +/// barcode reader Qt4 widget. +/// embeds a barcode reader directly into a Qt4 based GUI. the widget +/// can process barcodes from a video source (using the QZBar::videoDevice +/// and QZBar::videoEnabled properties) or from individual QImages +/// supplied to the QZBar::scanImage() slot +/// @since 1.5 + +class QZBar : public QWidget +{ + Q_OBJECT + + /// the currently opened video device. + /// + /// setting a new device opens it and automatically sets + /// QZBar::videoEnabled + /// + /// @see videoDevice(), setVideoDevice() + Q_PROPERTY(QString videoDevice + READ videoDevice + WRITE setVideoDevice + DESIGNABLE false) + + /// video device streaming state. + /// + /// use to pause/resume video scanning. + /// + /// @see isVideoEnabled(), setVideoEnabled() + Q_PROPERTY(bool videoEnabled + READ isVideoEnabled + WRITE setVideoEnabled + DESIGNABLE false) + + /// video device opened state. + /// + /// (re)setting QZBar::videoDevice should eventually cause it + /// to be opened or closed. any errors while streaming/scanning + /// will also cause the device to be closed + /// + /// @see isVideoOpened() + Q_PROPERTY(bool videoOpened + READ isVideoOpened + DESIGNABLE false) + +public: + + /// constructs a barcode reader widget with the given @a parent + QZBar(QWidget *parent = NULL); + + ~QZBar(); + + /// retrieve the currently opened video device. + /// @returns the current video device or the empty string if no + /// device is opened + QString videoDevice() const; + + /// retrieve the current video enabled state. + /// @returns true if video scanning is currently enabled, false + /// otherwise + bool isVideoEnabled() const; + + /// retrieve the current video opened state. + /// @returns true if video device is currently opened, false otherwise + bool isVideoOpened() const; + + /// @{ + /// @internal + + QSize sizeHint() const; + int heightForWidth(int) const; + QPaintEngine *paintEngine() const; + + /// @} + +public Q_SLOTS: + + /// open a new video device. + /// + /// use an empty string to close a currently opened device. + /// + /// @note since opening a device may take some time, this call will + /// return immediately and the device will be opened asynchronously + void setVideoDevice(const QString &videoDevice); + + /// enable/disable video scanning. + /// has no effect unless a video device is opened + void setVideoEnabled(bool videoEnabled = true); + + /// scan for barcodes in a QImage. + void scanImage(const QImage &image); + +Q_SIGNALS: + /// emitted when when a video device is opened or closed. + /// + /// (re)setting QZBar::videoDevice should eventually cause it + /// to be opened or closed. any errors while streaming/scanning + /// will also cause the device to be closed + void videoOpened(bool videoOpened); + + /// emitted when a barcode is decoded from an image. + /// the symbol type and contained data are provided as separate + /// parameters. + void decoded(int type, const QString &data); + + /// emitted when a barcode is decoded from an image. + /// the symbol type name is prefixed to the data, separated by a + /// colon + void decodedText(const QString &text); + + /// @{ + /// @internal + +protected: + void attach(); + void showEvent(QShowEvent*); + void paintEvent(QPaintEvent*); + void resizeEvent(QResizeEvent*); + void changeEvent(QEvent*); + void dragEnterEvent(QDragEnterEvent*); + void dropEvent(QDropEvent*); + +protected Q_SLOTS: + void sizeChange(); + + /// @} + +private: + QZBarThread *thread; + QString _videoDevice; + bool _videoEnabled; + bool _attached; +}; + +}; + +#endif diff --git a/include/zbar/QZBarImage.h b/include/zbar/QZBarImage.h new file mode 100644 index 0000000..ce98401 --- /dev/null +++ b/include/zbar/QZBarImage.h @@ -0,0 +1,72 @@ +//------------------------------------------------------------------------ +// Copyright 2008-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _QZBARIMAGE_H_ +#define _QZBARIMAGE_H_ + +/// @file +/// QImage to Image type conversion wrapper + +#include +#include + +namespace zbar { + +/// wrap a QImage and convert into a format suitable for scanning. + +class QZBarImage + : public Image +{ +public: + + /// construct a zbar library image based on an existing QImage. + + QZBarImage (const QImage &qimg) + : qimg(qimg) + { + QImage::Format fmt = qimg.format(); + if(fmt != QImage::Format_RGB32 && + fmt != QImage::Format_ARGB32 && + fmt != QImage::Format_ARGB32_Premultiplied) + throw FormatError(); + + unsigned bpl = qimg.bytesPerLine(); + unsigned width = bpl / 4; + unsigned height = qimg.height(); + set_size(width, height); + set_format('B' | ('G' << 8) | ('R' << 16) | ('4' << 24)); + unsigned long datalen = qimg.numBytes(); + set_data(qimg.bits(), datalen); + + if((width * 4 != bpl) || + (width * height * 4 > datalen)) + throw FormatError(); + } + +private: + QImage qimg; +}; + +}; + + +#endif diff --git a/include/zbar/Scanner.h b/include/zbar/Scanner.h new file mode 100644 index 0000000..8c9a756 --- /dev/null +++ b/include/zbar/Scanner.h @@ -0,0 +1,162 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _ZBAR_SCANNER_H_ +#define _ZBAR_SCANNER_H_ + +/// @file +/// Scanner C++ wrapper + +#ifndef _ZBAR_H_ +# error "include zbar.h in your application, **not** zbar/Scanner.h" +#endif + +#include + +namespace zbar { + +/// low-level linear intensity sample stream scanner interface. +/// identifies "bar" edges and measures width between them. +/// optionally passes to bar width Decoder + +class Scanner { + public: + + /// constructor. + /// @param decoder reference to a Decoder instance which will + /// be passed scan results automatically + Scanner (Decoder& decoder) + { + _scanner = zbar_scanner_create(decoder._decoder); + } + + /// constructor. + /// @param decoder pointer to a Decoder instance which will + /// be passed scan results automatically + Scanner (Decoder* decoder = NULL) + { + zbar_decoder_t *zdcode = NULL; + if(decoder) + zdcode = decoder->_decoder; + _scanner = zbar_scanner_create(zdcode); + } + + ~Scanner () + { + zbar_scanner_destroy(_scanner); + } + + /// clear all scanner state. + /// see zbar_scanner_reset() + void reset () + { + zbar_scanner_reset(_scanner); + } + + /// mark start of a new scan pass. + /// see zbar_scanner_new_scan() + zbar_symbol_type_t new_scan () + { + _type = zbar_scanner_new_scan(_scanner); + return(_type); + } + + /// flush scanner pipeline. + /// see zbar_scanner_flush() + zbar_symbol_type_t flush () + { + _type = zbar_scanner_flush(_scanner); + return(_type); + } + + /// process next sample intensity value. + /// see zbar_scan_y() + zbar_symbol_type_t scan_y (int y) + { + _type = zbar_scan_y(_scanner, y); + return(_type); + } + + /// process next sample intensity value. + /// see zbar_scan_y() + Scanner& operator<< (int y) + { + _type = zbar_scan_y(_scanner, y); + return(*this); + } + + /// process next sample from RGB (or BGR) triple. + /// see zbar_scan_rgb24() + zbar_symbol_type_t scan_rgb24 (unsigned char *rgb) + { + _type = zbar_scan_rgb24(_scanner, rgb); + return(_type); + } + + /// process next sample from RGB (or BGR) triple. + /// see zbar_scan_rgb24() + Scanner& operator<< (unsigned char *rgb) + { + _type = zbar_scan_rgb24(_scanner, rgb); + return(*this); + } + + /// retrieve last scanned width. + /// see zbar_scanner_get_width() + unsigned get_width () const + { + return(zbar_scanner_get_width(_scanner)); + } + + /// retrieve last scanned color. + /// see zbar_scanner_get_color() + zbar_color_t get_color () const + { + return(zbar_scanner_get_color(_scanner)); + } + + /// retrieve last scan result. + zbar_symbol_type_t get_type () const + { + return(_type); + } + + /// cast to C scanner + operator zbar_scanner_t* () const + { + return(_scanner); + } + + /// retrieve C scanner + const zbar_scanner_t *get_c_scanner () const + { + return(_scanner); + } + + private: + zbar_scanner_t *_scanner; + zbar_symbol_type_t _type; +}; + +} + +#endif diff --git a/include/zbar/Symbol.h b/include/zbar/Symbol.h new file mode 100644 index 0000000..b47732a --- /dev/null +++ b/include/zbar/Symbol.h @@ -0,0 +1,451 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _ZBAR_SYMBOL_H_ +#define _ZBAR_SYMBOL_H_ + +/// @file +/// Symbol C++ wrapper + +#ifndef _ZBAR_H_ +# error "include zbar.h in your application, **not** zbar/Symbol.h" +#endif + +#include +#include +#include +#include + +namespace zbar { + +class SymbolIterator; + +/// container for decoded result symbols associated with an image +/// or a composite symbol. + +class SymbolSet { +public: + /// constructor. + SymbolSet (const zbar_symbol_set_t *syms = NULL) + : _syms(syms) + { + ref(); + } + + /// copy constructor. + SymbolSet (const SymbolSet& syms) + : _syms(syms._syms) + { + ref(); + } + + /// destructor. + ~SymbolSet () + { + ref(-1); + } + + /// manipulate reference count. + void ref (int delta = 1) const + { + if(_syms) + zbar_symbol_set_ref((zbar_symbol_set_t*)_syms, delta); + } + + /// cast to C symbol set. + operator const zbar_symbol_set_t* () const + { + return(_syms); + } + + int get_size () + { + return((_syms) ? zbar_symbol_set_get_size(_syms) : 0); + } + + /// create a new SymbolIterator over decoded results. + SymbolIterator symbol_begin() const; + + /// return a SymbolIterator suitable for ending iteration. + const SymbolIterator symbol_end() const; + +private: + const zbar_symbol_set_t *_syms; +}; + +/// decoded barcode symbol result object. stores type, data, and +/// image location of decoded symbol + +class Symbol { +public: + + /// image pixel location (x, y) coordinate tuple. + class Point { + public: + int x; ///< x-coordinate. + int y; ///< y-coordinate. + + Point () { } + + Point(int x, int y) + : x(x), y(y) + { } + + /// copy constructor. + Point (const Point& pt) + { + x = pt.x; + y = pt.y; + } + }; + + /// iteration over Point objects in a symbol location polygon. + class PointIterator + : public std::iterator { + + public: + /// constructor. + PointIterator (const Symbol *sym = NULL, + int index = 0) + : _sym(sym), + _index(index) + { + sym->ref(1); + if(!sym || + (unsigned)_index >= zbar_symbol_get_loc_size(*_sym)) + _index = -1; + } + + /// constructor. + PointIterator (const PointIterator& iter) + : _sym(iter._sym), + _index(iter._index) + { + _sym->ref(); + } + + /// destructor. + ~PointIterator () + { + _sym->ref(-1); + } + + /// advance iterator to next Point. + PointIterator& operator++ () + { + unsigned int i = ++_index; + if(i >= zbar_symbol_get_loc_size(*_sym)) + _index = -1; + return(*this); + } + + /// retrieve currently referenced Point. + const Point operator* () const + { + assert(_index >= 0); + return(Point(zbar_symbol_get_loc_x(*_sym, _index), + zbar_symbol_get_loc_y(*_sym, _index))); + } + + /// test if two iterators refer to the same Point in the same + /// Symbol. + bool operator== (const PointIterator& iter) const + { + return(_index == iter._index && + ((_index < 0) || _sym == iter._sym)); + } + + /// test if two iterators refer to the same Point in the same + /// Symbol. + bool operator!= (const PointIterator& iter) const + { + return(!(*this == iter)); + } + + private: + const Symbol *_sym; + int _index; + }; + + /// constructor. + Symbol (const zbar_symbol_t *sym = NULL) + : _xmlbuf(NULL), + _xmllen(0) + { + init(sym); + ref(); + } + + /// copy constructor. + Symbol (const Symbol& sym) + : _sym(sym._sym), + _type(sym._type), + _data(sym._data), + _xmlbuf(NULL), + _xmllen(0) + { + ref(); + } + + /// destructor. + ~Symbol () { + if(_xmlbuf) + free(_xmlbuf); + ref(-1); + } + + void ref (int delta = 1) const + { + if(_sym) + zbar_symbol_ref((zbar_symbol_t*)_sym, delta); + } + + /// cast to C symbol. + operator const zbar_symbol_t* () const + { + return(_sym); + } + + /// test if two Symbol objects refer to the same C symbol. + bool operator== (const Symbol& sym) const + { + return(_sym == sym._sym); + } + + /// test if two Symbol objects refer to the same C symbol. + bool operator!= (const Symbol& sym) const + { + return(!(*this == sym)); + } + + /// retrieve type of decoded symbol. + zbar_symbol_type_t get_type () const + { + return(_type); + } + + /// retrieve the string name of the symbol type. + const std::string get_type_name () const + { + return(zbar_get_symbol_name(_type)); + } + + /// retrieve the string name for any addon. + const std::string get_addon_name () const + { + return(zbar_get_addon_name(_type)); + } + + /// retrieve data decoded from symbol. + const std::string get_data () const + { + return(_data); + } + + /// retrieve length of binary data + unsigned get_data_length () const + { + return((_sym) ? zbar_symbol_get_data_length(_sym) : 0); + } + + /// retrieve inter-frame coherency count. + /// see zbar_symbol_get_count() + /// @since 1.5 + int get_count () const + { + return((_sym) ? zbar_symbol_get_count(_sym) : -1); + } + + SymbolSet get_components () const + { + return(SymbolSet((_sym) ? zbar_symbol_get_components(_sym) : NULL)); + } + + /// create a new PointIterator at the start of the location + /// polygon. + PointIterator point_begin() const + { + return(PointIterator(this)); + } + + /// return a PointIterator suitable for ending iteration. + const PointIterator point_end() const + { + return(PointIterator()); + } + + /// see zbar_symbol_get_loc_size(). + int get_location_size () const + { + return((_sym) ? zbar_symbol_get_loc_size(_sym) : 0); + } + + /// see zbar_symbol_get_loc_x(). + int get_location_x (unsigned index) const + { + return((_sym) ? zbar_symbol_get_loc_x(_sym, index) : -1); + } + + /// see zbar_symbol_get_loc_y(). + int get_location_y (unsigned index) const + { + return((_sym) ? zbar_symbol_get_loc_y(_sym, index) : -1); + } + + /// see zbar_symbol_xml(). + const std::string xml () const + { + if(!_sym) + return(""); + return(zbar_symbol_xml(_sym, (char**)&_xmlbuf, (unsigned*)&_xmllen)); + } + +protected: + + friend class SymbolIterator; + + /// (re)initialize Symbol from C symbol object. + void init (const zbar_symbol_t *sym = NULL) + { + _sym = sym; + if(sym) { + _type = zbar_symbol_get_type(sym); + _data = std::string(zbar_symbol_get_data(sym), + zbar_symbol_get_data_length(sym)); + } + else { + _type = ZBAR_NONE; + _data = ""; + } + } + +private: + const zbar_symbol_t *_sym; + zbar_symbol_type_t _type; + std::string _data; + char *_xmlbuf; + unsigned _xmllen; +}; + +/// iteration over Symbol result objects in a scanned Image or SymbolSet. +class SymbolIterator + : public std::iterator { + +public: + /// default constructor. + SymbolIterator () + { } + + /// constructor. + SymbolIterator (const SymbolSet &syms) + : _syms(syms) + { + const zbar_symbol_set_t *zsyms = _syms; + if(zsyms) + _sym.init(zbar_symbol_set_first_symbol(zsyms)); + } + + /// copy constructor. + SymbolIterator (const SymbolIterator& iter) + : _syms(iter._syms) + { + const zbar_symbol_set_t *zsyms = _syms; + if(zsyms) + _sym.init(zbar_symbol_set_first_symbol(zsyms)); + } + + ~SymbolIterator () + { + _sym.init(); + } + + /// advance iterator to next Symbol. + SymbolIterator& operator++ () + { + const zbar_symbol_t *zsym = _sym; + if(zsym) + _sym.init(zbar_symbol_next(zsym)); + else { + const zbar_symbol_set_t *zsyms = _syms; + if(zsyms) + _sym.init(zbar_symbol_set_first_symbol(zsyms)); + } + return(*this); + } + + /// retrieve currently referenced Symbol. + const Symbol operator* () const + { + return(_sym); + } + + /// access currently referenced Symbol. + const Symbol* operator-> () const + { + return(&_sym); + } + + /// test if two iterators refer to the same Symbol + bool operator== (const SymbolIterator& iter) const + { + // it is enough to test the symbols, as they belong + // to only one set (also simplifies invalid case) + return(_sym == iter._sym); + } + + /// test if two iterators refer to the same Symbol + bool operator!= (const SymbolIterator& iter) const + { + return(!(*this == iter)); + } + + const SymbolIterator end () const { + return(SymbolIterator()); + } + +private: + SymbolSet _syms; + Symbol _sym; +}; + +inline SymbolIterator SymbolSet::symbol_begin () const { + return(SymbolIterator(*this)); +} + +inline const SymbolIterator SymbolSet::symbol_end () const { + return(SymbolIterator()); +} + +/// @relates Symbol +/// stream the string representation of a Symbol. +static inline std::ostream& operator<< (std::ostream& out, + const Symbol& sym) +{ + out << sym.get_type_name() + << sym.get_addon_name() + << ":" << sym.get_data(); + return(out); +} + +} + +#endif diff --git a/include/zbar/Video.h b/include/zbar/Video.h new file mode 100644 index 0000000..2787d86 --- /dev/null +++ b/include/zbar/Video.h @@ -0,0 +1,170 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _ZBAR_VIDEO_H_ +#define _ZBAR_VIDEO_H_ + +/// @file +/// Video Input C++ wrapper + +#ifndef _ZBAR_H_ +# error "include zbar.h in your application, **not** zbar/Video.h" +#endif + +#include "Image.h" + +namespace zbar { + +/// mid-level video source abstraction. +/// captures images from a video device + +class Video { +public: + /// constructor. + Video (zbar_video_t *video = NULL) + { + if(video) + _video = video; + else + _video = zbar_video_create(); + } + + /// constructor. + Video (std::string& device) + { + _video = zbar_video_create(); + open(device); + } + + ~Video () + { + zbar_video_destroy(_video); + } + + /// cast to C video object. + operator zbar_video_t* () const + { + return(_video); + } + + /// open and probe a video device. + void open (std::string& device) + { + if(zbar_video_open(_video, device.c_str())) + throw_exception(_video); + } + + /// close video device if open. + void close () + { + if(zbar_video_open(_video, NULL)) + throw_exception(_video); + } + + /// initialize video using a specific format for debug. + /// see zbar_video_init() + void init (unsigned long fourcc) + { + if(zbar_video_init(_video, fourcc)) + throw_exception(_video); + } + + /// initialize video using a specific format for debug. + /// see zbar_video_init() + void init (std::string& format) + { + unsigned int fourcc = *(unsigned int*)format.c_str(); + if(zbar_video_init(_video, fourcc)) + throw_exception(_video); + } + + /// retrieve file descriptor associated with open *nix video device. + /// see zbar_video_get_fd() + int get_fd () + { + return(zbar_video_get_fd(_video)); + } + + /// retrieve current output image width. + /// see zbar_video_get_width() + int get_width () + { + return(zbar_video_get_width(_video)); + } + + /// retrieve current output image height. + /// see zbar_video_get_height() + int get_height () + { + return(zbar_video_get_height(_video)); + } + + /// start/stop video capture. + /// see zbar_video_enable() + void enable (bool enable = true) + { + if(zbar_video_enable(_video, enable)) + throw_exception(_video); + } + + /// retrieve next captured image. + /// see zbar_video_next_image() + Image next_image () + { + zbar_image_t *img = zbar_video_next_image(_video); + if(!img) + throw_exception(_video); + return(Image(img)); + } + + /// request a preferred size for the video image from the device. + /// see zbar_video_request_size() + /// @since 0.6 + void request_size (int width, int height) + { + zbar_video_request_size(_video, width, height); + } + + /// request a preferred driver interface version for debug/testing. + /// see zbar_video_request_interface() + /// @since 0.6 + void request_interface (int version) + { + zbar_video_request_interface(_video, version); + } + + /// request a preferred I/O mode for debug/testing. + /// see zbar_video_request_iomode() + /// @since 0.7 + void request_iomode (int iomode) + { + if(zbar_video_request_iomode(_video, iomode)) + throw_exception(_video); + } + +private: + zbar_video_t *_video; +}; + +} + +#endif diff --git a/include/zbar/Window.h b/include/zbar/Window.h new file mode 100644 index 0000000..c91a405 --- /dev/null +++ b/include/zbar/Window.h @@ -0,0 +1,136 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _ZBAR_WINDOW_H_ +#define _ZBAR_WINDOW_H_ + +/// @file +/// Output Window C++ wrapper + +#ifndef _ZBAR_H_ +# error "include zbar.h in your application, **not** zbar/Window.h" +#endif + +#include "Image.h" + +namespace zbar { + +/// mid-level output window abstraction. +/// displays images to user-specified platform specific output window + +class Window { +public: + /// constructor. + Window (zbar_window_t *window = NULL) + { + if(window) + _window = window; + else + _window = zbar_window_create(); + } + + /// constructor. + Window (void *x11_display_w32_hwnd, + unsigned long x11_drawable) + { + _window = zbar_window_create(); + attach(x11_display_w32_hwnd, x11_drawable); + } + + ~Window () + { + zbar_window_destroy(_window); + } + + /// cast to C window object. + operator zbar_window_t* () const + { + return(_window); + } + + /// associate reader with an existing platform window. + /// see zbar_window_attach() + void attach (void *x11_display_w32_hwnd, + unsigned long x11_drawable = 0) + { + if(zbar_window_attach(_window, + x11_display_w32_hwnd, x11_drawable) < 0) + throw_exception(_window); + } + + /// control content level of the reader overlay. + /// see zbar_window_set_overlay() + void set_overlay (int level) + { + zbar_window_set_overlay(_window, level); + } + + /// retrieve current content level of reader overlay. + /// see zbar_window_get_overlay() + + /// draw a new image into the output window. + /// see zbar_window_draw() + void draw (Image& image) + { + if(zbar_window_draw(_window, image) < 0) + throw_exception(_window); + } + + /// clear the image from the output window. + /// see zbar_window_draw() + void clear () + { + if(zbar_window_draw(_window, NULL) < 0) + throw_exception(_window); + } + + /// redraw the last image. + /// zbar_window_redraw() + void redraw () + { + if(zbar_window_redraw(_window) < 0) + throw_exception(_window); + } + + /// resize the image window. + /// zbar_window_resize() + void resize (unsigned width, unsigned height) + { + if(zbar_window_resize(_window, width, height) < 0) + throw_exception(_window); + } + +private: + zbar_window_t *_window; +}; + +/// select a compatible format between video input and output window. +/// see zbar_negotiate_format() +static inline void negotiate_format (Video& video, Window& window) +{ + if(zbar_negotiate_format(video, window) < 0) + throw_exception(video); +} + +} + +#endif diff --git a/include/zbar/zbargtk.h b/include/zbar/zbargtk.h new file mode 100644 index 0000000..02b3662 --- /dev/null +++ b/include/zbar/zbargtk.h @@ -0,0 +1,205 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef __ZBAR_GTK_H__ +#define __ZBAR_GTK_H__ + +/** SECTION:ZBarGtk + * @short_description: barcode reader GTK+ 2.x widget + * @include: zbar/zbargtk.h + * + * embeds a barcode reader directly into a GTK+ based GUI. the widget + * can process barcodes from a video source (using the + * #ZBarGtk:video-device and #ZBarGtk:video-enabled properties) or + * from individual GdkPixbufs supplied to zbar_gtk_scan_image() + * + * Since: 1.5 + */ + +#include +#include +#include + +#include + +G_BEGIN_DECLS + +#define ZBAR_TYPE_GTK (zbar_gtk_get_type()) +#define ZBAR_GTK(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj), ZBAR_TYPE_GTK, ZBarGtk)) +#define ZBAR_GTK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass), ZBAR_TYPE_GTK, ZBarGtkClass)) +#define ZBAR_IS_GTK(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj), ZBAR_TYPE_GTK)) +#define ZBAR_IS_GTK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass), ZBAR_TYPE_GTK)) +#define ZBAR_GTK_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS((obj), ZBAR_TYPE_GTK, ZBarGtkClass)) + +typedef struct _ZBarGtk ZBarGtk; +typedef struct _ZBarGtkClass ZBarGtkClass; + +struct _ZBarGtk { + GtkWidget widget; + gpointer *_private; + + /* properties */ + + /** + * ZBarGtk:video-device: + * + * the currently set video device. + * + * setting a new device opens it and automatically sets + * #ZBarGtk:video-enabled. set the empty string ("") or NULL to + * close. + */ + + /** + * ZBarGtk:video-enabled: + * + * video device streaming state. + * + * use to pause/resume video scanning. + */ + + /** + * ZBarGtk:video-opened: + * + * video device opened state. + * + * (re)setting #ZBarGtk:video-device should eventually cause it + * to be opened or closed. any errors while streaming/scanning + * will also cause the device to be closed + */ +}; + +struct _ZBarGtkClass { + GtkWidgetClass parent_class; + + /* signals */ + + /** + * ZBarGtk::decoded: + * @widget: the object that received the signal + * @symbol_type: the type of symbol decoded (a zbar_symbol_type_t) + * @data: the data decoded from the symbol + * + * emitted when a barcode is decoded from an image. + * the symbol type and contained data are provided as separate + * parameters + */ + void (*decoded) (ZBarGtk *zbar, + zbar_symbol_type_t symbol_type, + const char *data); + + /** + * ZBarGtk::decoded-text: + * @widget: the object that received the signal + * @text: the decoded data prefixed by the string name of the + * symbol type (separated by a colon) + * + * emitted when a barcode is decoded from an image. + * the symbol type name is prefixed to the data, separated by a + * colon + */ + void (*decoded_text) (ZBarGtk *zbar, + const char *text); + + /** + * ZBarGtk::scan-image: + * @widget: the object that received the signal + * @image: the image to scan for barcodes + */ + void (*scan_image) (ZBarGtk *zbar, + GdkPixbuf *image); +}; + +GType zbar_gtk_get_type(void) G_GNUC_CONST; + +/** + * zbar_gtk_new: + * create a new barcode reader widget instance. + * initially has no associated video device or image. + * + * Returns: a new #ZBarGtk widget instance + */ +GtkWidget *zbar_gtk_new(void); + +/** + * zbar_gtk_scan_image: + * + */ +void zbar_gtk_scan_image(ZBarGtk *zbar, + GdkPixbuf *image); + +/** retrieve the currently opened video device. + * + * Returns: the current video device or NULL if no device is opened + */ +const char *zbar_gtk_get_video_device(ZBarGtk *zbar); + +/** open a new video device. + * + * @video_device: the platform specific name of the device to open. + * use NULL to close a currently opened device. + * + * @note since opening a device may take some time, this call will + * return immediately and the device will be opened asynchronously + */ +void zbar_gtk_set_video_device(ZBarGtk *zbar, + const char *video_device); + +/** retrieve the current video enabled state. + * + * Returns: true if video scanning is currently enabled, false otherwise + */ +gboolean zbar_gtk_get_video_enabled(ZBarGtk *zbar); + +/** enable/disable video scanning. + * @video_enabled: true to enable video scanning, false to disable + * + * has no effect unless a video device is opened + */ +void zbar_gtk_set_video_enabled(ZBarGtk *zbar, + gboolean video_enabled); + +/** retrieve the current video opened state. + * + * Returns: true if video device is currently opened, false otherwise + */ +gboolean zbar_gtk_get_video_opened(ZBarGtk *zbar); + +/** + * utility function to populate a zbar_image_t from a GdkPixbuf. + * @image: the zbar library image destination to populate + * @pixbuf: the GdkPixbuf source + * + * Returns: TRUE if successful or FALSE if the conversion could not be + * performed for some reason + */ +gboolean zbar_gtk_image_from_pixbuf(zbar_image_t *image, + GdkPixbuf *pixbuf); + +G_END_DECLS + +#endif diff --git a/libtool b/libtool new file mode 100755 index 0000000..d5d9405 --- /dev/null +++ b/libtool @@ -0,0 +1,9211 @@ +#! /bin/bash + +# libtool - Provide generalized library-building support services. +# Generated automatically by config.status (zbar) 0.10 +# Libtool was configured on host precise32: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="RC CXX " + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=2.2.6 +macro_revision=1.3012 + +# Assembler program. +AS=as + +# DLL creation program. +DLLTOOL=dlltool + +# Object dumper program. +OBJDUMP=objdump + +# Whether or not to build shared libraries. +build_libtool_libs=yes + +# Whether or not to build static libraries. +build_old_libs=yes + +# What type of objects to build. +pic_mode=default + +# Whether or not to optimize for fast installation. +fast_install=yes + +# The host system. +host_alias= +host=i686-pc-linux-gnu +host_os=linux-gnu + +# The build system. +build_alias= +build=i686-pc-linux-gnu +build_os=linux-gnu + +# A sed program that does not truncate output. +SED="/bin/sed" + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP="/bin/grep" + +# An ERE matcher. +EGREP="/bin/grep -E" + +# A literal string matcher. +FGREP="/bin/grep -F" + +# A BSD- or MS-compatible name lister. +NM="/usr/bin/nm -B" + +# Whether we need soft or hard links. +LN_S="ln -s" + +# What is the maximum length of a command? +max_cmd_len=1572864 + +# Object file suffix (normally "o"). +objext=o + +# Executable file suffix (normally ""). +exeext= + +# whether the shell understands "unset". +lt_unset=unset + +# turn spaces into newlines. +SP2NL="tr \\040 \\012" + +# turn newlines into spaces. +NL2SP="tr \\015\\012 \\040\\040" + +# How to create reloadable object files. +reload_flag=" -r" +reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs" + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method="pass_all" + +# Command to use when deplibs_check_method == "file_magic". +file_magic_cmd="\$MAGIC_CMD" + +# The archiver. +AR="ar" +AR_FLAGS="cru" + +# A symbol stripping program. +STRIP="strip" + +# Commands used to install an old-style archive. +RANLIB="ranlib" +old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$oldlib" +old_postuninstall_cmds="" + +# A C compiler. +LTCC="gcc" + +# LTCC compiler flags. +LTCFLAGS="-g -O2" + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe="sed -n -e 's/^.*[ ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ ][ ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'" + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'" + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\) \$/ {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/ {\"\\2\", (void *) \\&\\2},/p'" + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\([^ ]*\\) \$/ {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\(lib[^ ]*\\)\$/ {\"\\2\", (void *) \\&\\2},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/ {\"lib\\2\", (void *) \\&\\2},/p'" + +# The name of the directory that contains temporary libtool files. +objdir=.libs + +# Shell to use when invoking shell scripts. +SHELL="/bin/bash" + +# An echo program that does not interpret backslashes. +ECHO="echo" + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=file + +# Must we lock files when doing compilation? +need_locks="no" + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL="" + +# Tool to change global to local symbols on Mac OS X. +NMEDIT="" + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO="" + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL="" + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64="" + +# Old archive suffix (normally "a"). +libext=a + +# Shared library suffix (normally ".so"). +shrext_cmds=".so" + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds="" + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" + +# Do we need the "lib" prefix for modules? +need_lib_prefix=no + +# Do we need a version for libraries? +need_version=no + +# Library versioning type. +version_type=linux + +# Shared library runtime path variable. +runpath_var=LD_RUN_PATH + +# Shared library path variable. +shlibpath_var=LD_LIBRARY_PATH + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=no + +# Format of library name prefix. +libname_spec="lib\$name" + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}" + +# The coded name of the library, if different from the real name. +soname_spec="\${libname}\${release}\${shared_ext}\$major" + +# Command to use after installation of a shared archive. +postinstall_cmds="" + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds="" + +# Commands used to finish a libtool library installation in a directory. +finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir" + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval="" + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=yes + +# Compile-time system search path for libraries. +sys_lib_search_path_spec="/usr/lib/gcc/i686-linux-gnu/4.6 /usr/lib/i386-linux-gnu /usr/lib /lib/i386-linux-gnu /lib" + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib/i386-linux-gnu/mesa /lib/i386-linux-gnu /usr/lib/i386-linux-gnu /lib/i686-linux-gnu /usr/lib/i686-linux-gnu /usr/local/lib " + +# Whether dlopen is supported. +dlopen_support=yes + +# Whether dlopen of programs is supported. +dlopen_self=yes + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=no + +# Commands to strip libraries. +old_striplib="strip --strip-debug" +striplib="strip --strip-unneeded" + + +# The linker used to build libraries. +LD="/usr/bin/ld" + +# Commands used to build an old-style archive. +old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$oldlib" + +# A language specific compiler. +CC="gcc" + +# Is the compiler the GNU compiler? +with_gcc=yes + +# Compiler flag to turn off builtin functions. +no_builtin_flag=" -fno-builtin" + +# How to pass a linker flag through the compiler. +wl="-Wl," + +# Additional compiler flags for building library objects. +pic_flag=" -fPIC -DPIC" + +# Compiler flag to prevent dynamic linking. +link_static_flag="-static" + +# Does compiler simultaneously support -c and -o options? +compiler_c_o="yes" + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=no + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=no + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec="\${wl}--export-dynamic" + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive" + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object="no" + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds="" + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds="" + +# Commands used to build a shared archive. +archive_cmds="\$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib" +archive_expsym_cmds="echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~ + cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~ + echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~ + \$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-version-script \${wl}\$output_objdir/\$libname.ver -o \$lib" + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds="" +module_expsym_cmds="" + +# Whether we are building with GNU ld or not. +with_gnu_ld="yes" + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag="" + +# Flag that enforces no undefined symbols. +no_undefined_flag="" + +# Flag to hardcode $libdir into a binary during linking. +# This must work even if $libdir does not exist +hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir" + +# If ld is used when linking, flag to hardcode $libdir into a binary +# during linking. This must work even if $libdir does not exist. +hardcode_libdir_flag_spec_ld="" + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator="" + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=no + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting ${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=no + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=no + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=unsupported + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=no + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=no + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=unknown + +# Fix the shell variable $srcfile for the compiler. +fix_srcfile_path="" + +# Set to "yes" if exported symbols are required. +always_export_symbols=no + +# The commands to list exported symbols. +export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols" + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*" + +# Symbols that must always be exported. +include_expsyms="" + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds="" + +# Specify filename containing input files. +file_list_spec="" + +# How to hardcode a shared library path into an executable. +hardcode_action=immediate + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs="" + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects="" +postdep_objects="" +predeps="" +postdeps="" + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path="" + +# ### END LIBTOOL CONFIG + +# Generated from ltmain.m4sh. + +# ltmain.sh (GNU libtool) 2.2.6 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print informational messages (default) +# --version print version information +# -h, --help print short or long help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.2.6 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION=2.2.6 +TIMESTAMP="" +package_revision=1.3012 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# NLS nuisances: We save the old values to restore during execute mode. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done + +$lt_unset CDPATH + + + + + +: ${CP="cp -f"} +: ${ECHO="echo"} +: ${EGREP="/usr/bin/grep -E"} +: ${FGREP="/usr/bin/grep -F"} +: ${GREP="/usr/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/opt/local/bin/gsed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +# Generated shell functions inserted here. + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +# Generated shell functions inserted here. + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +# In the unlikely event $progname began with a '-', it would play havoc with +# func_echo (imagine progname=-n), so we prepend ./ in that case: +func_dirname_and_basename "$progpath" +progname=$func_basename_result +case $progname in + -*) progname=./$progname ;; +esac + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname${mode+: }$mode: $*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` + done + my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "X$my_tmpdir" | $Xsed +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "X$1" | $Xsed \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + + + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $SED -n '/^# Usage:/,/# -h/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + $ECHO + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help +# Echo long help message to standard output and exit. +func_help () +{ + $SED -n '/^# Usage:/,/# Report bugs to/ { + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + }' < "$progpath" + exit $? +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + func_error "missing argument for $1" + exit_cmd=exit +} + +exit_cmd=: + + + + + +# Check that we have a working $ECHO. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell, and then maybe $ECHO will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# Parse options once, thoroughly. This comes as soon as possible in +# the script to make things like `libtool --version' happen quickly. +{ + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Parse non-mode specific arguments: + while test "$#" -gt 0; do + opt="$1" + shift + + case $opt in + --config) func_config ;; + + --debug) preserve_args="$preserve_args $opt" + func_echo "enabling shell trace mode" + opt_debug='set -x' + $opt_debug + ;; + + -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break + execute_dlfiles="$execute_dlfiles $1" + shift + ;; + + --dry-run | -n) opt_dry_run=: ;; + --features) func_features ;; + --finish) mode="finish" ;; + + --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break + case $1 in + # Valid mode arguments: + clean) ;; + compile) ;; + execute) ;; + finish) ;; + install) ;; + link) ;; + relink) ;; + uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; + esac + + mode="$1" + shift + ;; + + --preserve-dup-deps) + opt_duplicate_deps=: ;; + + --quiet|--silent) preserve_args="$preserve_args $opt" + opt_silent=: + ;; + + --verbose| -v) preserve_args="$preserve_args $opt" + opt_silent=false + ;; + + --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break + preserve_args="$preserve_args $opt $1" + func_enable_tag "$1" # tagname is set here + shift + ;; + + # Separate optargs to long options: + -dlopen=*|--mode=*|--tag=*) + func_opt_split "$opt" + set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} + shift + ;; + + -\?|-h) func_usage ;; + --help) opt_help=: ;; + --version) func_version ;; + + -*) func_fatal_help "unrecognized option \`$opt'" ;; + + *) nonopt="$opt" + break + ;; + esac + done + + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_duplicate_deps + ;; + esac + + # Having warned about all mis-specified options, bail out if + # anything was wrong. + $exit_cmd $EXIT_FAILURE +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +## ----------- ## +## Main. ## +## ----------- ## + +$opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + test -z "$mode" && func_fatal_error "error: you must specify a MODE." + + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$mode' for more information." +} + + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_ltwrapper_scriptname_result="" + if func_ltwrapper_executable_p "$1"; then + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" + fi +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case "$@ " in + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + removelist="$removelist $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + removelist="$removelist $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { +test "$mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$mode'" + ;; + esac + + $ECHO + $ECHO "Try \`$progname --help' for more information about other modes." + + exit $? +} + + # Now that we've collected a possible --mode arg, show help if necessary + $opt_help && func_mode_help + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_quote_for_eval "$file" + args="$args $func_quote_for_eval_result" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + $ECHO "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + $ECHO "X----------------------------------------------------------------------" | $Xsed + $ECHO "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + $ECHO + $ECHO "If you ever happen to want to link against installed libraries" + $ECHO "in a given directory, LIBDIR, you must either use libtool, and" + $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" + $ECHO "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" + $ECHO " during execution" + fi + if test -n "$runpath_var"; then + $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" + $ECHO " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $ECHO + + $ECHO "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" + $ECHO "pages." + ;; + *) + $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + $ECHO "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS +} + +test "$mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $ECHO "X$nonopt" | $GREP shtool >/dev/null; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + install_prog="$install_prog$func_quote_for_eval_result" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + install_prog="$install_prog $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_verbose "extracting global C symbols from \`$progfile'" + $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + $ECHO >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +" + case $host in + *cygwin* | *mingw* | *cegcc* ) + $ECHO >> "$output_objdir/$my_dlsyms" "\ +/* DATA imports from DLLs on WIN32 con't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs. */" + lt_dlsym_const= ;; + *osf5*) + echo >> "$output_objdir/$my_dlsyms" "\ +/* This system does not cope well with relocations in const data */" + lt_dlsym_const= ;; + *) + lt_dlsym_const=const ;; + esac + + $ECHO >> "$output_objdir/$my_dlsyms" "\ +extern $lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +$lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + $ECHO >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) symtab_cflags="$symtab_cflags $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + + +# func_emit_wrapper_part1 [arg=no] +# +# Emit the first part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part1 () +{ + func_emit_wrapper_part1_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part1_arg1=$1 + fi + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + ECHO=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$ECHO works! + : + else + # Restart under the correct shell, and then maybe \$ECHO will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $ECHO "\ + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done +" +} +# end: func_emit_wrapper_part1 + +# func_emit_wrapper_part2 [arg=no] +# +# Emit the second part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part2 () +{ + func_emit_wrapper_part2_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part2_arg1=$1 + fi + + $ECHO "\ + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} +# end: func_emit_wrapper_part2 + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=no + if test -n "$1" ; then + func_emit_wrapper_arg1=$1 + fi + + # split this up so that func_emit_cwrapperexe_src + # can call each part independently. + func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" + func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" +} + + +# func_to_host_path arg +# +# Convert paths to host format when used with build tools. +# Intended for use with "native" mingw (where libtool itself +# is running under the msys shell), or in the following cross- +# build environments: +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# where wine is equipped with the `winepath' executable. +# In the native mingw case, the (msys) shell automatically +# converts paths for any non-msys applications it launches, +# but that facility isn't available from inside the cwrapper. +# Similar accommodations are necessary for $host mingw and +# $build cygwin. Calling this function does no harm for other +# $host/$build combinations not listed above. +# +# ARG is the path (on $build) that should be converted to +# the proper representation for $host. The result is stored +# in $func_to_host_path_result. +func_to_host_path () +{ + func_to_host_path_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + case $build in + *mingw* ) # actually, msys + # awkward: cmd appends spaces to result + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_path_tmp1=`( cmd //c echo "$1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_path_tmp1=`cygpath -w "$1"` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # Unfortunately, winepath does not exit with a non-zero + # error code, so we are forced to check the contents of + # stdout. On the other hand, if the command is not + # found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both + # error code of zero AND non-empty stdout, which explains + # the odd construction: + func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + else + # Allow warning below. + func_to_host_path_result="" + fi + ;; + esac + if test -z "$func_to_host_path_result" ; then + func_error "Could not determine host path corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_path_result="$1" + fi + ;; + esac + fi +} +# end: func_to_host_path + +# func_to_host_pathlist arg +# +# Convert pathlists to host format when used with build tools. +# See func_to_host_path(), above. This function supports the +# following $build/$host combinations (but does no harm for +# combinations not listed here): +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# +# Path separators are also converted from $build format to +# $host format. If ARG begins or ends with a path separator +# character, it is preserved (but converted to $host format) +# on output. +# +# ARG is a pathlist (on $build) that should be converted to +# the proper representation on $host. The result is stored +# in $func_to_host_pathlist_result. +func_to_host_pathlist () +{ + func_to_host_pathlist_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_to_host_pathlist_tmp2="$1" + # Once set for this call, this variable should not be + # reassigned. It is used in tha fallback case. + func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e 's|^:*||' -e 's|:*$||'` + case $build in + *mingw* ) # Actually, msys. + # Awkward: cmd appends spaces to result. + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # unfortunately, winepath doesn't convert pathlists + func_to_host_pathlist_result="" + func_to_host_pathlist_oldIFS=$IFS + IFS=: + for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do + IFS=$func_to_host_pathlist_oldIFS + if test -n "$func_to_host_pathlist_f" ; then + func_to_host_path "$func_to_host_pathlist_f" + if test -n "$func_to_host_path_result" ; then + if test -z "$func_to_host_pathlist_result" ; then + func_to_host_pathlist_result="$func_to_host_path_result" + else + func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" + fi + fi + fi + IFS=: + done + IFS=$func_to_host_pathlist_oldIFS + ;; + esac + if test -z "$func_to_host_pathlist_result" ; then + func_error "Could not determine the host path(s) corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This may break if $1 contains DOS-style drive + # specifications. The fix is not to complicate the expression + # below, but for the user to provide a working wine installation + # with winepath so that path translation in the cross-to-mingw + # case works properly. + lt_replace_pathsep_nix_to_dos="s|:|;|g" + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_replace_pathsep_nix_to_dos"` + fi + # Now, add the leading and trailing path separators back + case "$1" in + :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" + ;; + esac + case "$1" in + *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" + ;; + esac + ;; + esac + fi +} +# end: func_to_host_pathlist + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +# define setmode _setmode +#else +# include +# include +# ifdef __CYGWIN__ +# include +# define HAVE_SETENV +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +#ifdef _MSC_VER +# define S_IXUSR _S_IEXEC +# define stat _stat +# ifndef _INTPTR_T_DEFINED +# define intptr_t int +# endif +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifdef __CYGWIN__ +# define FOPEN_WB "wb" +#endif + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#undef LTWRAPPER_DEBUGPRINTF +#if defined DEBUGWRAPPER +# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args +static void +ltwrapper_debugprintf (const char *fmt, ...) +{ + va_list args; + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); +} +#else +# define LTWRAPPER_DEBUGPRINTF(args) +#endif + +const char *program_name = NULL; + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_fatal (const char *message, ...); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_opt_process_env_set (const char *arg); +void lt_opt_process_env_prepend (const char *arg); +void lt_opt_process_env_append (const char *arg); +int lt_split_name_value (const char *arg, char** name, char** value); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); + +static const char *script_text_part1 = +EOF + + func_emit_wrapper_part1 yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ "/' -e 's/$/\\n"/' + echo ";" + cat <"))); + for (i = 0; i < newargc; i++) + { + LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", + wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", + tmp_pathspec)); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + char *errstr = strerror (errno); + lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal ("Could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} + +void +lt_setenv (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", + (name ? name : ""), + (value ? value : ""))); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +int +lt_split_name_value (const char *arg, char** name, char** value) +{ + const char *p; + int len; + if (!arg || !*arg) + return 1; + + p = strchr (arg, (int)'='); + + if (!p) + return 1; + + *value = xstrdup (++p); + + len = strlen (arg) - strlen (*value); + *name = XMALLOC (char, len); + strncpy (*name, arg, len-1); + (*name)[len - 1] = '\0'; + + return 0; +} + +void +lt_opt_process_env_set (const char *arg) +{ + char *name = NULL; + char *value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); + } + + lt_setenv (name, value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_prepend (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_append (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 1); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + + +EOF +} +# end: func_emit_cwrapperexe_src + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) deplibs="$deplibs $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + weak_libs="$weak_libs $arg" + prev= + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname '-L' '' "$arg" + dir=$func_stripname_result + if test -z "$dir"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" + linker_flags="$linker_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_duplicate_deps ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + case $lib in + *.la) func_source "$lib" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` + case " $weak_libs " in + *" $deplib_base "*) ;; + *) deplibs="$deplibs $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + dir=$func_stripname_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $ECHO + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because the file extensions .$libext of this argument makes me believe" + $ECHO "*** that it is just a static archive that I should not use here." + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) temp_rpath="$temp_rpath$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + notinst_deplibs="$notinst_deplibs $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + $ECHO + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $ECHO + $ECHO "*** And there doesn't seem to be a static archive available" + $ECHO "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $ECHO + $ECHO "*** Warning: This system can not link to static lib archive $lib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $ECHO "*** But as you try to build a module library, libtool will still create " + $ECHO "*** a static module, that should work as long as the dlopening application" + $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_dirname "$deplib" "" "." + dir="$func_dirname_result" + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + libobjs="$libobjs $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` + # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` + # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ + -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` + done + fi + if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | + $GREP . >/dev/null; then + $ECHO + if test "X$deplibs_check_method" = "Xnone"; then + $ECHO "*** Warning: inter-library dependencies are not supported in this platform." + else + $ECHO "*** Warning: inter-library dependencies are not known to be supported." + fi + $ECHO "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $ECHO + $ECHO "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + $ECHO "*** a static module, that should work as long as the dlopening" + $ECHO "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $ECHO "*** The inter-library dependencies that have been dropped here will be" + $ECHO "*** automatically added whenever a program is linked with this library" + $ECHO "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $ECHO + $ECHO "*** Since this library must not contain undefined symbols," + $ECHO "*** because either the platform does not support them or" + $ECHO "*** it was explicitly requested with -no-undefined," + $ECHO "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + delfiles="$delfiles $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + func_len " $cmd" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$ECHO "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + $ECHO 'INPUT (' > $output + for obj in $save_libobjs + do + $ECHO "$obj" >> $output + done + $ECHO ')' >> $output + delfiles="$delfiles $output" + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + $ECHO "$obj" >> $output + done + delfiles="$delfiles $output" + output=$firstobj\"$file_list_spec$output\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + delfiles="$delfiles $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *cegcc) + # Disable wrappers for cegcc, we are cross compiling anyway. + wrappers_required=no + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $ECHO for shipping. + if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + oldobjs="$oldobjs $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $ECHO "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlfiles="$newdlfiles $libdir/$name" + ;; + *) newdlfiles="$newdlfiles $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlprefiles="$newdlprefiles $libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$mode" = link || test "$mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) RM="$RM $arg"; rmforce=yes ;; + -*) RM="$RM $arg" ;; + *) files="$files $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + rmfiles="$rmfiles $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$mode" = uninstall || test "$mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + + +# ### BEGIN LIBTOOL TAG CONFIG: RC + +# The linker used to build libraries. +LD="" + +# Commands used to build an old-style archive. +old_archive_cmds="" + +# A language specific compiler. +CC="" + +# Is the compiler the GNU compiler? +with_gcc= + +# Compiler flag to turn off builtin functions. +no_builtin_flag="" + +# How to pass a linker flag through the compiler. +wl="" + +# Additional compiler flags for building library objects. +pic_flag="" + +# Compiler flag to prevent dynamic linking. +link_static_flag="" + +# Does compiler simultaneously support -c and -o options? +compiler_c_o="yes" + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc= + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes= + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec="" + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec="" + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object="" + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds="" + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds="" + +# Commands used to build a shared archive. +archive_cmds="" +archive_expsym_cmds="" + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds="" +module_expsym_cmds="" + +# Whether we are building with GNU ld or not. +with_gnu_ld="" + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag="" + +# Flag that enforces no undefined symbols. +no_undefined_flag="" + +# Flag to hardcode $libdir into a binary during linking. +# This must work even if $libdir does not exist +hardcode_libdir_flag_spec="" + +# If ld is used when linking, flag to hardcode $libdir into a binary +# during linking. This must work even if $libdir does not exist. +hardcode_libdir_flag_spec_ld="" + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator="" + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct= + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting ${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute= + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L= + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var= + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic= + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath= + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs= + +# Fix the shell variable $srcfile for the compiler. +fix_srcfile_path="" + +# Set to "yes" if exported symbols are required. +always_export_symbols= + +# The commands to list exported symbols. +export_symbols_cmds="" + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms="" + +# Symbols that must always be exported. +include_expsyms="" + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds="" + +# Specify filename containing input files. +file_list_spec="" + +# How to hardcode a shared library path into an executable. +hardcode_action= + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs="" + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects="" +postdep_objects="" +predeps="" +postdeps="" + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path="" + +# ### END LIBTOOL TAG CONFIG: RC + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD="/usr/bin/ld" + +# Commands used to build an old-style archive. +old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$oldlib" + +# A language specific compiler. +CC="g++" + +# Is the compiler the GNU compiler? +with_gcc=yes + +# Compiler flag to turn off builtin functions. +no_builtin_flag=" -fno-builtin" + +# How to pass a linker flag through the compiler. +wl="-Wl," + +# Additional compiler flags for building library objects. +pic_flag=" -fPIC -DPIC" + +# Compiler flag to prevent dynamic linking. +link_static_flag="-static" + +# Does compiler simultaneously support -c and -o options? +compiler_c_o="yes" + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=no + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=no + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec="\${wl}--export-dynamic" + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive" + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object="no" + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds="" + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds="" + +# Commands used to build a shared archive. +archive_cmds="\$CC -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib" +archive_expsym_cmds="\$CC -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-retain-symbols-file \$wl\$export_symbols -o \$lib" + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds="" +module_expsym_cmds="" + +# Whether we are building with GNU ld or not. +with_gnu_ld="yes" + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag="" + +# Flag that enforces no undefined symbols. +no_undefined_flag="" + +# Flag to hardcode $libdir into a binary during linking. +# This must work even if $libdir does not exist +hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir" + +# If ld is used when linking, flag to hardcode $libdir into a binary +# during linking. This must work even if $libdir does not exist. +hardcode_libdir_flag_spec_ld="" + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator="" + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=no + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting ${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=no + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=no + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=unsupported + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=no + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=no + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=unknown + +# Fix the shell variable $srcfile for the compiler. +fix_srcfile_path="" + +# Set to "yes" if exported symbols are required. +always_export_symbols=no + +# The commands to list exported symbols. +export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols" + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*" + +# Symbols that must always be exported. +include_expsyms="" + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds="" + +# Specify filename containing input files. +file_list_spec="" + +# How to hardcode a shared library path into an executable. +hardcode_action=immediate + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs="/usr/lib/gcc/i686-linux-gnu/4.6 /usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu /usr/lib/gcc/i686-linux-gnu/4.6/../../../../lib /lib/i386-linux-gnu /lib/../lib /usr/lib/i386-linux-gnu /usr/lib/../lib /usr/lib/gcc/i686-linux-gnu/4.6/../../.." + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects="/usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/crti.o /usr/lib/gcc/i686-linux-gnu/4.6/crtbeginS.o" +postdep_objects="/usr/lib/gcc/i686-linux-gnu/4.6/crtendS.o /usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/crtn.o" +predeps="" +postdeps="-lstdc++ -lm -lgcc_s -lc -lgcc_s" + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path="-L/usr/lib/gcc/i686-linux-gnu/4.6 -L/usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu -L/usr/lib/gcc/i686-linux-gnu/4.6/../../../../lib -L/lib/i386-linux-gnu -L/lib/../lib -L/usr/lib/i386-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/i686-linux-gnu/4.6/../../.." + +# ### END LIBTOOL TAG CONFIG: CXX diff --git a/perl/COPYING.LIB b/perl/COPYING.LIB new file mode 100644 index 0000000..5ab7695 --- /dev/null +++ b/perl/COPYING.LIB @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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It supports EAN, UPC, Code 128, Code 39 and +Interleaved 2 of 5. These are the Perl bindings for the library. + +Check the ZBar project home page for the latest release, mailing +lists, etc. + http://zbar.sourceforge.net/ + + +INSTALLATION + +To install this module type the following: + + perl Makefile.PL + make + make test + make install + + +DEPENDENCIES + +This module requires the ZBar Bar Code Reader, which may be obtained +from: + + http://zbar.sourceforge.net/ + + +COPYRIGHT AND LICENCE + +Licensed under the GNU Lesser General Public License, version 2.1. +http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt + +Copyright 2008-2009 (c) Jeff Brown diff --git a/perl/ZBar.pm b/perl/ZBar.pm new file mode 100644 index 0000000..47cefa6 --- /dev/null +++ b/perl/ZBar.pm @@ -0,0 +1,166 @@ +#------------------------------------------------------------------------ +# Copyright 2008-2009 (c) Jeff Brown +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ +package Barcode::ZBar; + +use 5.006; +use strict; +use warnings; +use Carp; + +require Exporter; +our @ISA = qw(Exporter); +our @EXPORT_OK = qw(SPACE BAR + version increase_verbosity set_verbosity); + +our $VERSION = '0.04'; + +require XSLoader; +XSLoader::load('Barcode::ZBar', $VERSION); + +package Barcode::ZBar::Error; + +use overload '""' => sub { return($_[0]->error_string()) }; + +1; +__END__ + + +=head1 NAME + +Barcode::ZBar - Perl interface to the ZBar Barcode Reader + + +=head1 SYNOPSIS + +setup: + + use Barcode::ZBar; + + my $reader = Barcode::ZBar::Processor->new(); + $reader->init(); + $reader->set_data_handler(\&my_handler); + +scan an image: + + my $image = Barcode::ZBar::Image->new(); + $image->set_format('422P'); + $image->set_size(114, 80); + $image->set_data($raw_bits); + $reader->process_image($image); + +scan from video: + + $reader->set_visible(); + $reader->set_active(); + $reader->user_wait(); + +collect results: + + my @symbols = $image->get_symbols(); + foreach my $sym (@symbols) { + print("decoded: " . $sym->get_type() . ":" . $sym->get_data()); + } + + +=head1 DESCRIPTION + +The ZBar Bar Code Reader is a library for scanning and decoding bar +codes from various sources such as video streams, image files or raw +intensity sensors. It supports EAN, UPC, Code 128, Code 39 and +Interleaved 2 of 5. + +These are the bindings for interacting directly with the library from +Perl. + + +=head1 REFERENCE + +=head2 Functions + +=over 4 + +=item version() + +Returns the version of the zbar library as "I.I". + +=item increase_verbosity() + +Increases global library debug by one level. + +=item set_verbosity(I) + +Sets global library debug to the indicated level. Higher numbers give +more verbosity. + +=item parse_config(I) + +Parse a decoder configuration setting into a list containing the +symbology constant, config constant, and value to set. See the +documentation for C/C for available configuration +options. + +=back + +=head2 Constants + +Width stream "color" constants: + +=over 4 + +=item SPACE + +Light area or space between bars. + +=item BAR + +Dark area or colored bar segment. + +=back + + +=head1 SEE ALSO + +Barcode::ZBar::Processor, Barcode::ZBar::ImageScanner, +Barcode::ZBar::Image, Barcode::ZBar::Symbol, +Barcode::ZBar::Scanner, Barcode::ZBar::Decoder + +zbarimg(1), zbarcam(1) + +http://zbar.sf.net + + +=head1 AUTHOR + +Jeff Brown, Espadix@users.sourceforge.netE + + +=head1 COPYRIGHT AND LICENSE + +Copyright 2008-2009 (c) Jeff Brown Espadix@users.sourceforge.netE + +The ZBar Bar Code Reader is free software; you can redistribute it +and/or modify it under the terms of the GNU Lesser Public License as +published by the Free Software Foundation; either version 2.1 of +the License, or (at your option) any later version. + +=cut diff --git a/perl/ZBar.xs b/perl/ZBar.xs new file mode 100644 index 0000000..ad6fc56 --- /dev/null +++ b/perl/ZBar.xs @@ -0,0 +1,771 @@ +//------------------------------------------------------------------------ +// Copyright 2008-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#include "EXTERN.h" +#include "perl.h" +#include "XSUB.h" + +#include "ppport.h" + +#include + +typedef zbar_symbol_t *Barcode__ZBar__Symbol; +typedef zbar_image_t *Barcode__ZBar__Image; +typedef zbar_processor_t *Barcode__ZBar__Processor; +typedef zbar_video_t *Barcode__ZBar__Video; +typedef zbar_window_t *Barcode__ZBar__Window; +typedef zbar_image_scanner_t *Barcode__ZBar__ImageScanner; +typedef zbar_decoder_t *Barcode__ZBar__Decoder; +typedef zbar_scanner_t *Barcode__ZBar__Scanner; +typedef void *Barcode__ZBar__Error; + +typedef unsigned long fourcc_t; +typedef int timeout_t; +typedef int config_error; + +typedef struct handler_wrapper_s { + SV *instance; + SV *handler; + SV *closure; +} handler_wrapper_t; + + +static AV *LOOKUP_zbar_color_t = NULL; +static AV *LOOKUP_zbar_symbol_type_t = NULL; +static AV *LOOKUP_zbar_error_t = NULL; +static AV *LOOKUP_zbar_config_t = NULL; + +#define CONSTANT(typ, prefix, sym, name) \ + do { \ + SV *c = newSViv(ZBAR_ ## prefix ## sym); \ + sv_setpv(c, name); \ + SvIOK_on(c); \ + newCONSTSUB(stash, #sym, c); \ + av_store(LOOKUP_zbar_ ## typ ## _t, \ + ZBAR_ ## prefix ## sym, \ + SvREFCNT_inc(c)); \ + } while(0) + +#define LOOKUP_ENUM(typ, val) \ + lookup_enum(LOOKUP_zbar_ ## typ ## _t, val) + +static inline SV *lookup_enum (AV *lookup, int val) +{ + SV **tmp = av_fetch(lookup, val, 0); + return((tmp) ? *tmp : sv_newmortal()); +} + +static inline void check_error (int rc, void *obj) +{ + if(rc < 0) { + sv_setref_pv(get_sv("@", TRUE), "Barcode::ZBar::Error", obj); + croak(NULL); + } +} + +#define PUSH_SYMS(x) \ + do { \ + const zbar_symbol_t *sym = (const zbar_symbol_t*)(x); \ + for(; sym; sym = zbar_symbol_next(sym)) { \ + zbar_symbol_t *s = (zbar_symbol_t*)sym; \ + zbar_symbol_ref(s, 1); \ + XPUSHs(sv_setref_pv(sv_newmortal(), "Barcode::ZBar::Symbol", \ + (void*)sym)); \ + } \ + } while(0); + +static void image_cleanup_handler (zbar_image_t *image) +{ + SV *data = zbar_image_get_userdata(image); + if(!data) + /* FIXME this is internal error */ + return; + + /* release reference to cleanup data */ + SvREFCNT_dec(data); +} + +static inline int set_handler (handler_wrapper_t **wrapp, + SV *instance, + SV *handler, + SV *closure) +{ + handler_wrapper_t *wrap = *wrapp; + if(!handler || !SvOK(handler)) { + if(wrap) { + if(wrap->instance) SvREFCNT_dec(wrap->instance); + if(wrap->handler) SvREFCNT_dec(wrap->handler); + if(wrap->closure) SvREFCNT_dec(wrap->closure); + wrap->instance = wrap->handler = wrap->closure = NULL; + } + return(0); + } + + if(!wrap) { + Newxz(wrap, 1, handler_wrapper_t); + wrap->instance = newSVsv(instance); + wrap->closure = newSV(0); + *wrapp = wrap; + } + + if(wrap->handler) + SvSetSV(wrap->handler, handler); + else + wrap->handler = newSVsv(handler); + + if(!closure || !SvOK(closure)) + SvSetSV(wrap->closure, &PL_sv_undef); + else + SvSetSV(wrap->closure, closure); + return(1); +} + +static inline void activate_handler (handler_wrapper_t *wrap, + SV *param) +{ + dSP; + if(!wrap) + /* FIXME this is internal error */ + return; + + ENTER; + SAVETMPS; + + PUSHMARK(SP); + EXTEND(SP, 2); + PUSHs(sv_mortalcopy(wrap->instance)); + if(param) + PUSHs(param); + PUSHs(sv_mortalcopy(wrap->closure)); + PUTBACK; + + call_sv(wrap->handler, G_DISCARD); + + FREETMPS; + LEAVE; +} + +static void processor_handler (zbar_image_t *image, + const void *userdata) +{ + SV *img; + zbar_image_ref(image, 1); + img = sv_setref_pv(newSV(0), "Barcode::ZBar::Image", image); + activate_handler((void*)userdata, img); + SvREFCNT_dec(img); +} + +static void decoder_handler (zbar_decoder_t *decoder) +{ + activate_handler(zbar_decoder_get_userdata(decoder), NULL); +} + + +MODULE = Barcode::ZBar PACKAGE = Barcode::ZBar PREFIX = zbar_ + +PROTOTYPES: ENABLE + +BOOT: + { + HV *stash = gv_stashpv("Barcode::ZBar", TRUE); + + LOOKUP_zbar_color_t = newAV(); + CONSTANT(color, , SPACE, "SPACE"); + CONSTANT(color, , BAR, "BAR"); + } + +SV * +zbar_version() + PREINIT: + unsigned major; + unsigned minor; + CODE: + zbar_version(&major, &minor); + RETVAL = newSVpvf("%u.%u", major, minor); + OUTPUT: + RETVAL + +void +zbar_increase_verbosity() + +void +zbar_set_verbosity(verbosity) + int verbosity + +SV * +parse_config(config_string) + const char * config_string + PREINIT: + zbar_symbol_type_t sym; + zbar_config_t cfg; + int val; + PPCODE: + if(zbar_parse_config(config_string, &sym, &cfg, &val)) + croak("invalid configuration setting: %s", config_string); + EXTEND(SP, 3); + PUSHs(LOOKUP_ENUM(symbol_type, sym)); + PUSHs(LOOKUP_ENUM(config, cfg)); + mPUSHi(val); + + +MODULE = Barcode::ZBar PACKAGE = Barcode::ZBar::Error PREFIX = zbar_ + +BOOT: + { + HV *stash = gv_stashpv("Barcode::ZBar::Error", TRUE); + + LOOKUP_zbar_error_t = newAV(); + CONSTANT(error, ERR_, NOMEM, "out of memory"); + CONSTANT(error, ERR_, INTERNAL, "internal library error"); + CONSTANT(error, ERR_, UNSUPPORTED, "unsupported request"); + CONSTANT(error, ERR_, INVALID, "invalid request"); + CONSTANT(error, ERR_, SYSTEM, "system error"); + CONSTANT(error, ERR_, LOCKING, "locking error"); + CONSTANT(error, ERR_, BUSY, "all resources busy"); + CONSTANT(error, ERR_, XDISPLAY, "X11 display error"); + CONSTANT(error, ERR_, XPROTO, "X11 protocol error"); + CONSTANT(error, ERR_, CLOSED, "output window is closed"); + CONSTANT(error, ERR_, WINAPI, "windows system error"); + } + +zbar_error_t +get_error_code(err) + Barcode::ZBar::Error err + CODE: + RETVAL = _zbar_get_error_code(err); + OUTPUT: + RETVAL + +const char * +error_string(err) + Barcode::ZBar::Error err + CODE: + RETVAL = _zbar_error_string(err, 1); + OUTPUT: + RETVAL + + +MODULE = Barcode::ZBar PACKAGE = Barcode::ZBar::Config PREFIX = zbar_config_ + +BOOT: + { + HV *stash = gv_stashpv("Barcode::ZBar::Config", TRUE); + + LOOKUP_zbar_config_t = newAV(); + CONSTANT(config, CFG_, ENABLE, "enable"); + CONSTANT(config, CFG_, ADD_CHECK, "add-check"); + CONSTANT(config, CFG_, EMIT_CHECK, "emit-check"); + CONSTANT(config, CFG_, ASCII, "ascii"); + CONSTANT(config, CFG_, MIN_LEN, "min-length"); + CONSTANT(config, CFG_, MAX_LEN, "max-length"); + CONSTANT(config, CFG_, POSITION, "position"); + CONSTANT(config, CFG_, X_DENSITY, "x-density"); + CONSTANT(config, CFG_, Y_DENSITY, "y-density"); + } + + +MODULE = Barcode::ZBar PACKAGE = Barcode::ZBar::Symbol PREFIX = zbar_symbol_ + +BOOT: + { + HV *stash = gv_stashpv("Barcode::ZBar::Symbol", TRUE); + + LOOKUP_zbar_symbol_type_t = newAV(); + CONSTANT(symbol_type, , NONE, "None"); + CONSTANT(symbol_type, , PARTIAL, "Partial"); + CONSTANT(symbol_type, , EAN8, zbar_get_symbol_name(ZBAR_EAN8)); + CONSTANT(symbol_type, , UPCE, zbar_get_symbol_name(ZBAR_UPCE)); + CONSTANT(symbol_type, , ISBN10, zbar_get_symbol_name(ZBAR_ISBN10)); + CONSTANT(symbol_type, , UPCA, zbar_get_symbol_name(ZBAR_UPCA)); + CONSTANT(symbol_type, , EAN13, zbar_get_symbol_name(ZBAR_EAN13)); + CONSTANT(symbol_type, , ISBN13, zbar_get_symbol_name(ZBAR_ISBN13)); + CONSTANT(symbol_type, , I25, zbar_get_symbol_name(ZBAR_I25)); + CONSTANT(symbol_type, , CODE39, zbar_get_symbol_name(ZBAR_CODE39)); + CONSTANT(symbol_type, , PDF417, zbar_get_symbol_name(ZBAR_PDF417)); + CONSTANT(symbol_type, , QRCODE, zbar_get_symbol_name(ZBAR_QRCODE)); + CONSTANT(symbol_type, , CODE128, zbar_get_symbol_name(ZBAR_CODE128)); + } + +void +DESTROY(symbol) + Barcode::ZBar::Symbol symbol + CODE: + zbar_symbol_ref(symbol, -1); + +zbar_symbol_type_t +zbar_symbol_get_type(symbol) + Barcode::ZBar::Symbol symbol + +SV * +zbar_symbol_get_data(symbol) + Barcode::ZBar::Symbol symbol + CODE: + RETVAL = newSVpvn(zbar_symbol_get_data(symbol), + zbar_symbol_get_data_length(symbol)); + OUTPUT: + RETVAL + +int +zbar_symbol_get_count(symbol) + Barcode::ZBar::Symbol symbol + +int +zbar_symbol_get_quality(symbol) + Barcode::ZBar::Symbol symbol + +SV * +zbar_symbol_get_loc(symbol) + Barcode::ZBar::Symbol symbol + PREINIT: + unsigned i, size; + PPCODE: + size = zbar_symbol_get_loc_size(symbol); + EXTEND(SP, size); + for(i = 0; i < size; i++) { + AV *pt = (AV*)sv_2mortal((SV*)newAV()); + PUSHs(newRV((SV*)pt)); + av_push(pt, newSVuv(zbar_symbol_get_loc_x(symbol, i))); + av_push(pt, newSVuv(zbar_symbol_get_loc_y(symbol, i))); + } + +SV * +get_components(symbol) + Barcode::ZBar::Symbol symbol + PPCODE: + PUSH_SYMS(zbar_symbol_first_component(symbol)); + + +MODULE = Barcode::ZBar PACKAGE = Barcode::ZBar::Image PREFIX = zbar_image_ + +Barcode::ZBar::Image +new(package) + char * package + CODE: + RETVAL = zbar_image_create(); + OUTPUT: + RETVAL + +void +DESTROY(image) + Barcode::ZBar::Image image + CODE: + zbar_image_destroy(image); + +Barcode::ZBar::Image +zbar_image_convert(image, format) + Barcode::ZBar::Image image + fourcc_t format + +Barcode::ZBar::Image +zbar_image_convert_resize(image, format, width, height) + Barcode::ZBar::Image image + fourcc_t format + unsigned width + unsigned height + +fourcc_t +zbar_image_get_format(image) + Barcode::ZBar::Image image + +unsigned +zbar_image_get_sequence(image) + Barcode::ZBar::Image image + +void +get_size(image) + Barcode::ZBar::Image image + PPCODE: + EXTEND(SP, 2); + mPUSHu(zbar_image_get_width(image)); + mPUSHu(zbar_image_get_height(image)); + +SV * +zbar_image_get_data(image) + Barcode::ZBar::Image image + CODE: + RETVAL = newSVpvn(zbar_image_get_data(image), + zbar_image_get_data_length(image)); + OUTPUT: + RETVAL + +SV * +get_symbols(image) + Barcode::ZBar::Image image + PPCODE: + PUSH_SYMS(zbar_image_first_symbol(image)); + +void +zbar_image_set_format(image, format) + Barcode::ZBar::Image image + fourcc_t format + +void +zbar_image_set_sequence(image, seq_num) + Barcode::ZBar::Image image + unsigned seq_num + +void +zbar_image_set_size(image, width, height) + Barcode::ZBar::Image image + unsigned width + unsigned height + +void +zbar_image_set_data(image, data) + Barcode::ZBar::Image image + SV * data + PREINIT: + SV *old; + CODE: + if(!data || !SvOK(data)) { + zbar_image_set_data(image, NULL, 0, NULL); + zbar_image_set_userdata(image, NULL); + } + else if(SvPOK(data)) { + /* FIXME is this copy of data or new ref to same data? + * not sure this is correct: + * need to retain a reference to image data, + * but do not really want to copy it...maybe an RV? + */ + SV *copy = newSVsv(data); + STRLEN len; + void *raw = SvPV(copy, len); + zbar_image_set_data(image, raw, len, image_cleanup_handler); + zbar_image_set_userdata(image, copy); + } + else + croak("image data must be binary string"); + + +MODULE = Barcode::ZBar PACKAGE = Barcode::ZBar::Processor PREFIX = zbar_processor_ + +Barcode::ZBar::Processor +new(package, threaded=0) + char * package + bool threaded + CODE: + RETVAL = zbar_processor_create(threaded); + OUTPUT: + RETVAL + +void +DESTROY(processor) + Barcode::ZBar::Processor processor + CODE: + zbar_processor_destroy(processor); + +void +zbar_processor_init(processor, video_device="", enable_display=1) + Barcode::ZBar::Processor processor + const char * video_device + bool enable_display + CODE: + check_error(zbar_processor_init(processor, video_device, enable_display), + processor); + +void +zbar_processor_request_size(processor, width, height) + Barcode::ZBar::Processor processor + unsigned width + unsigned height + CODE: + check_error(zbar_processor_request_size(processor, width, height), + processor); + +void +zbar_processor_force_format(processor, input_format=0, output_format=0) + Barcode::ZBar::Processor processor + fourcc_t input_format + fourcc_t output_format + CODE: + check_error(zbar_processor_force_format(processor, input_format, output_format), + processor); + +void +zbar_processor_set_config(processor, symbology, config, value=1) + Barcode::ZBar::Processor processor + zbar_symbol_type_t symbology + zbar_config_t config + int value + +config_error +zbar_processor_parse_config(processor, config_string) + Barcode::ZBar::Processor processor + const char *config_string + +bool +zbar_processor_is_visible(processor) + Barcode::ZBar::Processor processor + CODE: + check_error((RETVAL = zbar_processor_is_visible(processor)), + processor); + OUTPUT: + RETVAL + +void +zbar_processor_set_visible(processor, visible=1) + Barcode::ZBar::Processor processor + bool visible + CODE: + check_error(zbar_processor_set_visible(processor, visible), + processor); + +void +zbar_processor_set_active(processor, active=1) + Barcode::ZBar::Processor processor + bool active + CODE: + check_error(zbar_processor_set_active(processor, active), + processor); + +SV * +get_results(processor) + Barcode::ZBar::Processor processor + PREINIT: + const zbar_symbol_set_t *syms; + PPCODE: + syms = zbar_processor_get_results(processor); + PUSH_SYMS(zbar_symbol_set_first_symbol(syms)); + zbar_symbol_set_ref(syms, -1); + +int +zbar_processor_user_wait(processor, timeout=-1) + Barcode::ZBar::Processor processor + timeout_t timeout + CODE: + check_error((RETVAL = zbar_processor_user_wait(processor, timeout)), + processor); + OUTPUT: + RETVAL + +int +process_one(processor, timeout=-1) + Barcode::ZBar::Processor processor + timeout_t timeout + CODE: + check_error((RETVAL = zbar_process_one(processor, timeout)), + processor); + OUTPUT: + RETVAL + +int +process_image(processor, image) + Barcode::ZBar::Processor processor + Barcode::ZBar::Image image + CODE: + check_error((RETVAL = zbar_process_image(processor, image)), + processor); + OUTPUT: + RETVAL + +void +zbar_processor_set_data_handler(processor, handler = 0, closure = 0) + Barcode::ZBar::Processor processor + SV * handler + SV * closure + PREINIT: + handler_wrapper_t *wrap; + zbar_image_data_handler_t *callback = NULL; + CODE: + wrap = zbar_processor_get_userdata(processor); + if(set_handler(&wrap, ST(0), handler, closure)) + callback = processor_handler; + zbar_processor_set_data_handler(processor, callback, wrap); + + +MODULE = Barcode::ZBar PACKAGE = Barcode::ZBar::ImageScanner PREFIX = zbar_image_scanner_ + +Barcode::ZBar::ImageScanner +new(package) + char * package + CODE: + RETVAL = zbar_image_scanner_create(); + OUTPUT: + RETVAL + +void +DESTROY(scanner) + Barcode::ZBar::ImageScanner scanner + CODE: + zbar_image_scanner_destroy(scanner); + +void +zbar_image_scanner_set_config(scanner, symbology, config, value=1) + Barcode::ZBar::ImageScanner scanner + zbar_symbol_type_t symbology + zbar_config_t config + int value + +config_error +zbar_image_scanner_parse_config(scanner, config_string) + Barcode::ZBar::ImageScanner scanner + const char *config_string + +void +zbar_image_scanner_enable_cache(scanner, enable) + Barcode::ZBar::ImageScanner scanner + int enable + +void +zbar_image_scanner_recycle_image(scanner, image) + Barcode::ZBar::ImageScanner scanner + Barcode::ZBar::Image image + +SV * +get_results(scanner) + Barcode::ZBar::ImageScanner scanner + PREINIT: + const zbar_symbol_set_t *syms; + PPCODE: + syms = zbar_image_scanner_get_results(scanner); + PUSH_SYMS(zbar_symbol_set_first_symbol(syms)); + +int +scan_image(scanner, image) + Barcode::ZBar::ImageScanner scanner + Barcode::ZBar::Image image + CODE: + RETVAL = zbar_scan_image(scanner, image); + OUTPUT: + RETVAL + + +MODULE = Barcode::ZBar PACKAGE = Barcode::ZBar::Decoder PREFIX = zbar_decoder_ + +Barcode::ZBar::Decoder +new(package) + char * package + CODE: + RETVAL = zbar_decoder_create(); + OUTPUT: + RETVAL + +void +DESTROY(decoder) + Barcode::ZBar::Decoder decoder + CODE: + /* FIXME cleanup handler wrapper */ + zbar_decoder_destroy(decoder); + +void +zbar_decoder_set_config(decoder, symbology, config, value=1) + Barcode::ZBar::Decoder decoder + zbar_symbol_type_t symbology + zbar_config_t config + int value + +config_error +zbar_decoder_parse_config(decoder, config_string) + Barcode::ZBar::Decoder decoder + const char *config_string + +void +zbar_decoder_reset(decoder) + Barcode::ZBar::Decoder decoder + +void +zbar_decoder_new_scan(decoder) + Barcode::ZBar::Decoder decoder + +zbar_symbol_type_t +decode_width(decoder, width) + Barcode::ZBar::Decoder decoder + unsigned width + CODE: + RETVAL = zbar_decode_width(decoder, width); + OUTPUT: + RETVAL + +zbar_color_t +zbar_decoder_get_color(decoder) + Barcode::ZBar::Decoder decoder + +SV * +zbar_decoder_get_data(decoder) + Barcode::ZBar::Decoder decoder + CODE: + RETVAL = newSVpvn(zbar_decoder_get_data(decoder), + zbar_decoder_get_data_length(decoder)); + OUTPUT: + RETVAL + +zbar_symbol_type_t +zbar_decoder_get_type(decoder) + Barcode::ZBar::Decoder decoder + +void +zbar_decoder_set_handler(decoder, handler = 0, closure = 0) + Barcode::ZBar::Decoder decoder + SV * handler + SV * closure + PREINIT: + handler_wrapper_t *wrap; + CODE: + wrap = zbar_decoder_get_userdata(decoder); + zbar_decoder_set_handler(decoder, NULL); + if(set_handler(&wrap, ST(0), handler, closure)) { + zbar_decoder_set_userdata(decoder, wrap); + zbar_decoder_set_handler(decoder, decoder_handler); + } + + +MODULE = Barcode::ZBar PACKAGE = Barcode::ZBar::Scanner PREFIX = zbar_scanner_ + +Barcode::ZBar::Scanner +new(package, decoder = 0) + char * package + Barcode::ZBar::Decoder decoder + CODE: + RETVAL = zbar_scanner_create(decoder); + OUTPUT: + RETVAL + +void +DESTROY(scanner) + Barcode::ZBar::Scanner scanner + CODE: + zbar_scanner_destroy(scanner); + +zbar_symbol_type_t +zbar_scanner_reset(scanner) + Barcode::ZBar::Scanner scanner + +zbar_symbol_type_t +zbar_scanner_new_scan(scanner) + Barcode::ZBar::Scanner scanner + +zbar_color_t +zbar_scanner_get_color(scanner) + Barcode::ZBar::Scanner scanner + +unsigned +zbar_scanner_get_width(scanner) + Barcode::ZBar::Scanner scanner + +zbar_symbol_type_t +scan_y(scanner, y) + Barcode::ZBar::Scanner scanner + int y + CODE: + RETVAL = zbar_scan_y(scanner, y); + OUTPUT: + RETVAL diff --git a/perl/ZBar/Image.pod b/perl/ZBar/Image.pod new file mode 100644 index 0000000..6b3fc31 --- /dev/null +++ b/perl/ZBar/Image.pod @@ -0,0 +1,142 @@ +#------------------------------------------------------------------------ +# Copyright 2008-2009 (c) Jeff Brown +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ + +=pod + +=head1 NAME + +Barcode::ZBar::Image - image object to scan for bar codes + +=head1 SYNOPSIS + + use Barcode::ZBar; + + my $image = Barcode::ZBar::Image->new(); + $image->set_format('422P'); + $image->set_size(114, 80); + $image->set_data($raw_bits); + + my @symbols = $image->get_symbols(); + +=head1 DESCRIPTION + +Barcode::ZBar::Image is used to pass images to the bar code scanner. +It wraps raw image data with the meta-data required to interpret it +(size, pixel format, etc) + +=head2 Image Formats + +Image data formats are represented by (relatively) standard "Four +Character Codes" (fourcc), represented by four character strings in +Perl. A list of supported formats is available on the project wiki. + +Examples: + +=over 2 + +=item * + +'GREY' - single 8bpp intensity plane + +=item * + +'BGR3' - 24bpp packed RGB component format + +=item * + +'YUYV' - 12bpp packed luminance/chrominance (YCbCr) format + +=back + +=head1 REFERENCE + +=head2 Methods + +=over 4 + +=item new() + +Create a new Barcode::ZBar::Image object. The size, pixel format and +data must be defined before the object may be used. + +=item get_format() + +=item set_format(I) + +Return/specify the fourcc code corresponding to the image pixel format. + +=item get_sequence() + +=item set_sequence(I) + +Return/specify the video frame or page number associated with the image. + +=item get_size() + +=item set_size(I, I) + +Return/specify the (I, I) image size tuple. + +=item get_data() + +=item set_data(I) + +Return/specify the raw image data as a binary string. + +=item get_symbols() + +Return a list of scanned Barcode::ZBar::Symbol results attached to +this image. + +=item convert(I) + +Return a new Barcode::ZBar::Image object converted to the indicated +fourcc format. Returns C if the conversion is not supported. +Conversion complexity ranges from CPU intensive to trivial depending +on the formats involved. Note that only a few conversions retain +color information. + +=back + +=head1 SEE ALSO + +Barcode::ZBar, Barcode::ZBar::Image, Barcode::ZBar::Symbol + +zbarimg(1), zbarcam(1) + +http://zbar.sf.net + +=head1 AUTHOR + +Jeff Brown, Espadix@users.sourceforge.netE + +=head1 COPYRIGHT AND LICENSE + +Copyright 2008-2009 (c) Jeff Brown Espadix@users.sourceforge.netE + +The ZBar Bar Code Reader is free software; you can redistribute it +and/or modify it under the terms of the GNU Lesser Public License as +published by the Free Software Foundation; either version 2.1 of +the License, or (at your option) any later version. + +=cut diff --git a/perl/ZBar/ImageScanner.pod b/perl/ZBar/ImageScanner.pod new file mode 100644 index 0000000..94f32e3 --- /dev/null +++ b/perl/ZBar/ImageScanner.pod @@ -0,0 +1,99 @@ +#------------------------------------------------------------------------ +# Copyright 2008-2009 (c) Jeff Brown +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ + +=pod + +=head1 NAME + +Barcode::ZBar::ImageScanner - scan images for bar codes + +=head1 SYNOPSIS + + use Barcode::ZBar; + + my $scanner = Barcode::ZBar::ImageScanner->new(); + $scanner->parse_config('i25.disable'); + $scanner->scan_image($image); + +=head1 DESCRIPTION + +A Barcode::ZBar::ImageScanner is used to scan for bar codes in a +Barcode::ZBar::Image. + +=head1 REFERENCE + +=head2 Methods + +=over 4 + +=item new() + +Create a new bar code image scanner instance. + +=item get_results() + +Return a list of Barcode::ZBar::Symbol results from the last scanned +image. + +=item scan_image([I]) + +Scan a Barcode::ZBar::Image for bar codes. The image must be in the +"Y800" format. If necessary, use C<< I<$image>->convert("Y800") >> to +convert from other supported formats to Y800 before scanning. + +=item enable_cache([I]) + +Enable the inter-image result consistency cache. + +=item parse_config(I) + +Apply a decoder configuration setting. See the documentation for +C/C for available configuration options. + +=item recycle_image([I]) + +Remove previously decoded results from a Barcode::ZBar::Image and +recycle the associated memory. + +=back + +=head1 SEE ALSO + +Barcode::ZBar, Barcode::ZBar::Image, zbarimg(1), zbarcam(1) + +http://zbar.sf.net + +=head1 AUTHOR + +Jeff Brown, Espadix@users.sourceforge.netE + +=head1 COPYRIGHT AND LICENSE + +Copyright 2008-2009 (c) Jeff Brown Espadix@users.sourceforge.netE + +The ZBar Bar Code Reader is free software; you can redistribute it +and/or modify it under the terms of the GNU Lesser Public License as +published by the Free Software Foundation; either version 2.1 of +the License, or (at your option) any later version. + +=cut diff --git a/perl/ZBar/Processor.pod b/perl/ZBar/Processor.pod new file mode 100644 index 0000000..55c8783 --- /dev/null +++ b/perl/ZBar/Processor.pod @@ -0,0 +1,147 @@ +#------------------------------------------------------------------------ +# Copyright 2008-2009 (c) Jeff Brown +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ + +=pod + +=head1 NAME + +Barcode::ZBar::Processor - self-contained bar code reader + +=head1 SYNOPSIS + +setup: + + use Barcode::ZBar; + + my $reader = Barcode::ZBar::Processor->new(); + $reader->init("/dev/video1", 1); + $reader->parse_config('code39.disable'); + $reader->set_data_handler(\&my_handler); + +scan an image: + + $reader->process_image($image); + +scan from video: + + $reader->set_visible(); + $reader->set_active(); + $reader->user_wait(); + +=head1 DESCRIPTION + +A Barcode::ZBar::Processor may be used to quickly create stand-alone +bar code scanning applications. It has interfaces to scan images or +video and to optionally display a video/image preview to a window. + +This interface is not well suited for integration with an existing +GUI, as the library manages the optional preview window and any user +interaction. Use a Barcode::ZBar::ImageScanner or Investigate the +avilable widget interfaces for GUI applications. + +=head1 REFERENCE + +=head2 Methods + +=over 4 + +=item new() + +Create a new bar code reader instance. + +=item init([I], [I]) + +Open a video input device and/or prepare to display output. + +=item set_data_handler([I], [I]) + +Setup a callback to process results whenever new results are available +from the video stream or a static image. The specified callable will +be invoked with the associated Barcode::ZBar::Processor object and +I as arguments. Closure may be achieved either using +standard Perl closure or by manually passing a scalar via I. + +=item is_visible() + +=item set_visible([I]) + +Test/set visibility of the output window. + +=item set_active([I]) + +Enable/disable video streaming and scanning for bar codes. + +=item get_results() + +Return a list of Barcode::ZBar::Symbol results from the last scanned +image or video frame. + +=item user_wait([I]) + +Wait for the user to press a key/button or close the window. Bar +codes will continue to be processed if video is active. + +=item process_one([I]) + +Enable video and scan until at least one barcode is found. Note that +multiple results may still be returned. + +=item process_image([I]) + +Scan a Barcode::ZBar::Image for bar codes. + +=item parse_config(I) + +Apply a decoder configuration setting. See the documentation for +C/C for available configuration options. + +=item request_size(I, I) + +Request a preferred size for the video image from the device. The +request may be adjusted or completely ignored by the driver. Must be +called before C + +=back + +=head1 SEE ALSO + +Barcode::ZBar, Barcode::ZBar::Image, Barcode::ZBar::ImageScanner + +zbarimg(1), zbarcam(1) + +http://zbar.sf.net + +=head1 AUTHOR + +Jeff Brown, Espadix@users.sourceforge.netE + +=head1 COPYRIGHT AND LICENSE + +Copyright 2008-2009 (c) Jeff Brown Espadix@users.sourceforge.netE + +The ZBar Bar Code Reader is free software; you can redistribute it +and/or modify it under the terms of the GNU Lesser Public License as +published by the Free Software Foundation; either version 2.1 of +the License, or (at your option) any later version. + +=cut diff --git a/perl/ZBar/Symbol.pod b/perl/ZBar/Symbol.pod new file mode 100644 index 0000000..4ccd9b5 --- /dev/null +++ b/perl/ZBar/Symbol.pod @@ -0,0 +1,154 @@ +#------------------------------------------------------------------------ +# Copyright 2008-2009 (c) Jeff Brown +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ + +=pod + +=head1 NAME + +Barcode::ZBar::Symbol - bar code scan result object + +=head1 SYNOPSIS + + my @symbols = $image->get_symbols(); + foreach my $sym (@symbols) { + print("decoded: " . $sym->get_type() . + ":" . $sym->get_data(). + "(" . $sym->get_count() . ")"); + } + +=head1 DESCRIPTION + +Barcode::ZBar::Symbol objects are constant results returned for each +bar code scanned from images or video. This object wraps the raw +symbol data with additional information about the decode (symbology, +confidence, location, etc) + +=head1 REFERENCE + +=head2 Methods + +=over 4 + +=item get_type() + +The type of bar code "symbology" from which the data was decoded. + +=item get_data() + +The decoded data string. Note that some symbologies can encode binary +data. + +=item get_quality() + +Confidence metric. An unscaled integer value that indicates something +(intentionally unspecified) about the reliability of this result +relative to another. Larger values are better than smaller values, +where "large" and "small" are application dependent. Expect this +definition to become more specific as the metric is enhanced. + +=item get_count() + +Current cache count of the symbol. This integer value provides +inter-scan reliability and redundancy information if enabled at the +Barcode::ZBar::ImageScanner. + +=item get_components() + +Components of a composite result. This yields an array of physical +component symbols that were combined to form a composite result. + +=over 2 + +=item * + +A negative value indicates that this result is still uncertain + +=item * + +A zero value indicates the first occurance of this result with high +confidence + +=item * + +A positive value indicates a duplicate scan + +=back + +=back + +=head2 Constants + +Bar code type "symbology" constants: + +=over 4 + +=item NONE + +=item PARTIAL + +=item EAN13 + +=item EAN8 + +=item UPCA + +=item UPCE + +=item ISBN10 + +=item ISBN13 + +=item I25 + +=item CODE39 + +=item CODE128 + +=item QRCODE + +=item PDF417 + +=back + +=head1 SEE ALSO + +Barcode::ZBar, Barcode::ZBar::Image + +zbarimg(1), zbarcam(1) + +http://zbar.sf.net + +=head1 AUTHOR + +Jeff Brown, Espadix@users.sourceforge.netE + +=head1 COPYRIGHT AND LICENSE + +Copyright 2008-2009 (c) Jeff Brown Espadix@users.sourceforge.netE + +The ZBar Bar Code Reader is free software; you can redistribute it +and/or modify it under the terms of the GNU Lesser Public License as +published by the Free Software Foundation; either version 2.1 of +the License, or (at your option) any later version. + +=cut diff --git a/perl/examples/paginate.pl b/perl/examples/paginate.pl new file mode 100755 index 0000000..68ffe50 --- /dev/null +++ b/perl/examples/paginate.pl @@ -0,0 +1,71 @@ +#!/usr/bin/perl +#------------------------------------------------------------------------ +# Copyright 2009 (c) Jeff Brown +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ +use warnings; +use strict; + +use Barcode::ZBar; +use Image::Magick; + +warn("no input files specified?\n") if(!@ARGV); + +# running output document +my $out = undef; + +# barcode scanner +my $scanner = Barcode::ZBar::ImageScanner->new(); + +foreach my $file (@ARGV) { + print "scanning from \"$file\"\n"; + my $imseq = Image::Magick->new(); + my $err = $imseq->Read($file); + warn($err) if($err); + + foreach my $page (@$imseq) { + # convert ImageMagick page to ZBar image + my $zimg = Barcode::ZBar::Image->new(); + $zimg->set_format('Y800'); + $zimg->set_size($page->Get(qw(columns rows))); + $zimg->set_data($page->Clone()->ImageToBlob(magick => 'GRAY', depth => 8)); + + # scan for barcodes + if($scanner->scan_image($zimg)) { + # write out previous document + $out->write() if($out); + + # use first symbol found to name next image (FIXME sanitize) + my $data = ($zimg->get_symbols())[0]->get_data(); + my $idx = $page->Get('scene') + 1; + print "splitting $data from page $idx\n"; + + # create new output document + $out = Image::Magick->new(filename => $data); + } + + # append this page to current output + push(@$out, $page) if($out); + } + + # write out final document + $out->write() if($out); +} diff --git a/perl/examples/processor.pl b/perl/examples/processor.pl new file mode 100755 index 0000000..d2d1e91 --- /dev/null +++ b/perl/examples/processor.pl @@ -0,0 +1,35 @@ +#!/usr/bin/env perl +use warnings; +use strict; +require Barcode::ZBar; + +# create a Processor +my $proc = Barcode::ZBar::Processor->new(); + +# configure the Processor +$proc->parse_config("enable"); + +# initialize the Processor +$proc->init($ARGV[0] || '/dev/video0'); + +# setup a callback +sub my_handler { + my ($proc, $image, $closure) = @_; + + # extract results + foreach my $symbol ($proc->get_results()) { + # do something useful with results + print('decoded ' . $symbol->get_type() . + ' symbol "' . $symbol->get_data() . "\"\n"); + } +} +$proc->set_data_handler(\&my_handler); + +# enable the preview window +$proc->set_visible(); + +# initiate scanning +$proc->set_active(); + +# keep scanning until user provides key/mouse input +$proc->user_wait(); diff --git a/perl/examples/read_one.pl b/perl/examples/read_one.pl new file mode 100755 index 0000000..d64860c --- /dev/null +++ b/perl/examples/read_one.pl @@ -0,0 +1,29 @@ +#!/usr/bin/env perl +use warnings; +use strict; +require Barcode::ZBar; + +# create a Processor +my $proc = Barcode::ZBar::Processor->new(); + +# configure the Processor +$proc->parse_config("enable"); + +# initialize the Processor +$proc->init($ARGV[0] || '/dev/video0'); + +# enable the preview window +$proc->set_visible(); + +# read at least one barcode (or until window closed) +$proc->process_one(); + +# hide the preview window +$proc->set_visible(0); + +# extract results +foreach my $symbol ($proc->get_results()) { + # do something useful with results + print('decoded ' . $symbol->get_type() . + ' symbol "' . $symbol->get_data() . "\"\n"); +} diff --git a/perl/examples/scan_image.pl b/perl/examples/scan_image.pl new file mode 100755 index 0000000..39d460e --- /dev/null +++ b/perl/examples/scan_image.pl @@ -0,0 +1,37 @@ +#!/usr/bin/perl +use warnings; +use strict; +require Image::Magick; +require Barcode::ZBar; + +$ARGV[0] || die; + +# create a reader +my $scanner = Barcode::ZBar::ImageScanner->new(); + +# configure the reader +$scanner->parse_config("enable"); + +# obtain image data +my $magick = Image::Magick->new(); +$magick->Read($ARGV[0]) && die; +my $raw = $magick->ImageToBlob(magick => 'GRAY', depth => 8); + +# wrap image data +my $image = Barcode::ZBar::Image->new(); +$image->set_format('Y800'); +$image->set_size($magick->Get(qw(columns rows))); +$image->set_data($raw); + +# scan the image for barcodes +my $n = $scanner->scan_image($image); + +# extract results +foreach my $symbol ($image->get_symbols()) { + # do something useful with results + print('decoded ' . $symbol->get_type() . + ' symbol "' . $symbol->get_data() . "\"\n"); +} + +# clean up +undef($image); diff --git a/perl/inc/Devel/CheckLib.pm b/perl/inc/Devel/CheckLib.pm new file mode 100644 index 0000000..d7167f4 --- /dev/null +++ b/perl/inc/Devel/CheckLib.pm @@ -0,0 +1,350 @@ +# $Id: CheckLib.pm,v 1.22 2008/03/12 19:52:50 drhyde Exp $ + +package Devel::CheckLib; + +use strict; +use vars qw($VERSION @ISA @EXPORT); +$VERSION = '0.5'; +use Config; + +use File::Spec; +use File::Temp; + +require Exporter; +@ISA = qw(Exporter); +@EXPORT = qw(assert_lib check_lib_or_exit); + +# localising prevents the warningness leaking out of this module +local $^W = 1; # use warnings is a 5.6-ism + +_findcc(); # bomb out early if there's no compiler + +=head1 NAME + +Devel::CheckLib - check that a library is available + +=head1 DESCRIPTION + +Devel::CheckLib is a perl module that checks whether a particular C +library and its headers are available. + +=head1 SYNOPSIS + + # in a Makefile.PL or Build.PL + use lib qw(inc); + use Devel::CheckLib; + + check_lib_or_exit( lib => 'jpeg', header => 'jpeglib.h' ); + check_lib_or_exit( lib => [ 'iconv', 'jpeg' ] ); + + # or prompt for path to library and then do this: + check_lib_or_exit( lib => 'jpeg', libpath => $additional_path ); + +=head1 HOW IT WORKS + +You pass named parameters to a function, describing to it how to build +and link to the libraries. + +It works by trying to compile this: + + int main(void) { return 0; } + +and linking it to the specified libraries. If something pops out the end +which looks executable, then we know that it worked. That tiny program is +built once for each library that you specify, and (without linking) once +for each header file. + +=head1 FUNCTIONS + +All of these take the same named parameters and are exported by default. +To avoid exporting them, C. + +=head2 assert_lib + +This takes several named parameters, all of which are optional, and dies +with an error message if any of the libraries listed can +not be found. B: dying in a Makefile.PL or Build.PL may provoke +a 'FAIL' report from CPAN Testers' automated smoke testers. Use +C instead. + +The named parameters are: + +=over + +=item lib + +Must be either a string with the name of a single +library or a reference to an array of strings of library names. Depending +on the compiler found, library names will be fed to the compiler either as +C<-l> arguments or as C<.lib> file names. (E.g. C<-ljpeg> or C) + +=item libpath + +a string or an array of strings +representing additional paths to search for libraries. + +=item LIBS + +a C-style space-seperated list of +libraries (each preceded by '-l') and directories (preceded by '-L'). + +=back + +And libraries are no use without header files, so ... + +=over + +=item header + +Must be either a string with the name of a single +header file or a reference to an array of strings of header file names. + +=item incpath + +a string or an array of strings +representing additional paths to search for headers. + +=item INC + +a C-style space-seperated list of +incpaths, each preceded by '-I'. + +=back + +=head2 check_lib_or_exit + +This behaves exactly the same as C except that instead of +dieing, it warns (with exactly the same error message) and exits. +This is intended for use in Makefile.PL / Build.PL +when you might want to prompt the user for various paths and +things before checking that what they've told you is sane. + +If any library or header is missing, it exits with an exit value of 0 to avoid +causing a CPAN Testers 'FAIL' report. CPAN Testers should ignore this +result -- which is what you want if an external library dependency is not +available. + +=cut + +sub check_lib_or_exit { + eval 'assert_lib(@_)'; + if($@) { + warn $@; + exit; + } +} + +sub assert_lib { + my %args = @_; + my (@libs, @libpaths, @headers, @incpaths); + + # FIXME: these four just SCREAM "refactor" at me + @libs = (ref($args{lib}) ? @{$args{lib}} : $args{lib}) + if $args{lib}; + @libpaths = (ref($args{libpath}) ? @{$args{libpath}} : $args{libpath}) + if $args{libpath}; + @headers = (ref($args{header}) ? @{$args{header}} : $args{header}) + if $args{header}; + @incpaths = (ref($args{incpath}) ? @{$args{incpath}} : $args{incpath}) + if $args{incpath}; + + # work-a-like for Makefile.PL's LIBS and INC arguments + if(defined($args{LIBS})) { + foreach my $arg (split(/\s+/, $args{LIBS})) { + die("LIBS argument badly-formed: $arg\n") unless($arg =~ /^-l/i); + push @{$arg =~ /^-l/ ? \@libs : \@libpaths}, substr($arg, 2); + } + } + if(defined($args{INC})) { + foreach my $arg (split(/\s+/, $args{INC})) { + die("INC argument badly-formed: $arg\n") unless($arg =~ /^-I/); + push @incpaths, substr($arg, 2); + } + } + + my @cc = _findcc(); + my @missing; + + # first figure out which headers we can't find ... + for my $header (@headers) { + my($ch, $cfile) = File::Temp::tempfile( + 'assertlibXXXXXXXX', SUFFIX => '.c' + ); + print $ch qq{#include <$header>\nint main(void) { return 0; }\n}; + close($ch); + my $exefile = File::Temp::mktemp( 'assertlibXXXXXXXX' ) . $Config{_exe}; + my @sys_cmd; + # FIXME: re-factor - almost identical code later when linking + if ( $Config{cc} eq 'cl' ) { # Microsoft compiler + require Win32; + @sys_cmd = (@cc, $cfile, "/Fe$exefile", (map { '/I'.Win32::GetShortPathName($_) } @incpaths)); + } elsif($Config{cc} =~ /bcc32(\.exe)?/) { # Borland + @sys_cmd = (@cc, (map { "-I$_" } @incpaths), "-o$exefile", $cfile); + } else { # Unix-ish + # gcc, Sun, AIX (gcc, cc) + @sys_cmd = (@cc, $cfile, (map { "-I$_" } @incpaths), "-o", "$exefile"); + } + warn "# @sys_cmd\n" if $args{debug}; + my $rv = $args{debug} ? system(@sys_cmd) : _quiet_system(@sys_cmd); + push @missing, $header if $rv != 0 || ! -x $exefile; + _cleanup_exe($exefile); + unlink $cfile; + } + + # now do each library in turn with no headers + my($ch, $cfile) = File::Temp::tempfile( + 'assertlibXXXXXXXX', SUFFIX => '.c' + ); + print $ch "int main(void) { return 0; }\n"; + close($ch); + for my $lib ( @libs ) { + my $exefile = File::Temp::mktemp( 'assertlibXXXXXXXX' ) . $Config{_exe}; + my @sys_cmd; + if ( $Config{cc} eq 'cl' ) { # Microsoft compiler + require Win32; + my @libpath = map { + q{/libpath:} . Win32::GetShortPathName($_) + } @libpaths; + @sys_cmd = (@cc, $cfile, "${lib}.lib", "/Fe$exefile", + "/link", @libpath + ); + } elsif($Config{cc} eq 'CC/DECC') { # VMS + } elsif($Config{cc} =~ /bcc32(\.exe)?/) { # Borland + my @libpath = map { "-L$_" } @libpaths; + @sys_cmd = (@cc, "-o$exefile", "-l$lib", @libpath, $cfile); + } else { # Unix-ish + # gcc, Sun, AIX (gcc, cc) + my @libpath = map { "-L$_" } @libpaths; + @sys_cmd = (@cc, $cfile, "-o", "$exefile", "-l$lib", @libpath); + } + warn "# @sys_cmd\n" if $args{debug}; + my $rv = $args{debug} ? system(@sys_cmd) : _quiet_system(@sys_cmd); + push @missing, $lib if $rv != 0 || ! -x $exefile; + _cleanup_exe($exefile); + } + unlink $cfile; + + my $miss_string = join( q{, }, map { qq{'$_'} } @missing ); + die("Can't link/include $miss_string\n") if @missing; +} + +sub _cleanup_exe { + my ($exefile) = @_; + my $ofile = $exefile; + $ofile =~ s/$Config{_exe}$/$Config{_o}/; + unlink $exefile if -f $exefile; + unlink $ofile if -f $ofile; + unlink "$exefile\.manifest" if -f "$exefile\.manifest"; + return +} + +sub _findcc { + my @paths = split(/$Config{path_sep}/, $ENV{PATH}); + my @cc = split(/\s+/, $Config{cc}); + return @cc if -x $cc[0]; + foreach my $path (@paths) { + my $compiler = File::Spec->catfile($path, $cc[0]) . $Config{_exe}; + return ($compiler, @cc[1 .. $#cc]) if -x $compiler; + } + die("Couldn't find your C compiler\n"); +} + +# code substantially borrowed from IPC::Run3 +sub _quiet_system { + my (@cmd) = @_; + + # save handles + local *STDOUT_SAVE; + local *STDERR_SAVE; + open STDOUT_SAVE, ">&STDOUT" or die "CheckLib: $! saving STDOUT"; + open STDERR_SAVE, ">&STDERR" or die "CheckLib: $! saving STDERR"; + + # redirect to nowhere + local *DEV_NULL; + open DEV_NULL, ">" . File::Spec->devnull + or die "CheckLib: $! opening handle to null device"; + open STDOUT, ">&" . fileno DEV_NULL + or die "CheckLib: $! redirecting STDOUT to null handle"; + open STDERR, ">&" . fileno DEV_NULL + or die "CheckLib: $! redirecting STDERR to null handle"; + + # run system command + my $rv = system(@cmd); + + # restore handles + open STDOUT, ">&" . fileno STDOUT_SAVE + or die "CheckLib: $! restoring STDOUT handle"; + open STDERR, ">&" . fileno STDERR_SAVE + or die "CheckLib: $! restoring STDERR handle"; + + return $rv; +} + +=head1 PLATFORMS SUPPORTED + +You must have a C compiler installed. We check for C<$Config{cc}>, +both literally as it is in Config.pm and also in the $PATH. + +It has been tested with varying degrees on rigourousness on: + +=over + +=item gcc (on Linux, *BSD, Mac OS X, Solaris, Cygwin) + +=item Sun's compiler tools on Solaris + +=item IBM's tools on AIX + +=item Microsoft's tools on Windows + +=item MinGW on Windows (with Strawberry Perl) + +=item Borland's tools on Windows + +=back + +=head1 WARNINGS, BUGS and FEEDBACK + +This is a very early release intended primarily for feedback from +people who have discussed it. The interface may change and it has +not been adequately tested. + +Feedback is most welcome, including constructive criticism. +Bug reports should be made using L or by email. + +When submitting a bug report, please include the output from running: + + perl -V + perl -MDevel::CheckLib -e0 + +=head1 SEE ALSO + +L + +L + +=head1 AUTHORS + +David Cantrell Edavid@cantrell.org.ukE + +David Golden Edagolden@cpan.orgE + +Thanks to the cpan-testers-discuss mailing list for prompting us to write it +in the first place; + +to Chris Williams for help with Borland support. + +=head1 COPYRIGHT and LICENCE + +Copyright 2007 David Cantrell. Portions copyright 2007 David Golden. + +This module is free-as-in-speech software, and may be used, distributed, +and modified under the same conditions as perl itself. + +=head1 CONSPIRACY + +This module is also free-as-in-mason software. + +=cut + +1; diff --git a/perl/ppport.h b/perl/ppport.h new file mode 100644 index 0000000..daa77d0 --- /dev/null +++ b/perl/ppport.h @@ -0,0 +1,4954 @@ +#if 0 +<<'SKIP'; +#endif +/* +---------------------------------------------------------------------- + + ppport.h -- Perl/Pollution/Portability Version 3.06_01 + + Automatically created by Devel::PPPort running under + perl 5.008008 on Fri Nov 14 08:58:38 2008. + + Do NOT edit this file directly! -- Edit PPPort_pm.PL and the + includes in parts/inc/ instead. + + Use 'perldoc ppport.h' to view the documentation below. + +---------------------------------------------------------------------- + +SKIP + +=pod + +=head1 NAME + +ppport.h - Perl/Pollution/Portability version 3.06_01 + +=head1 SYNOPSIS + + perl ppport.h [options] [source files] + + Searches current directory for files if no [source files] are given + + --help show short help + + --patch=file write one patch file with changes + --copy=suffix write changed copies with suffix + --diff=program use diff program and options + + --compat-version=version provide compatibility with Perl version + --cplusplus accept C++ comments + + --quiet don't output anything except fatal errors + --nodiag don't show diagnostics + --nohints don't show hints + --nochanges don't suggest changes + --nofilter don't filter input files + + --list-provided list provided API + --list-unsupported list unsupported API + --api-info=name show Perl API portability information + +=head1 COMPATIBILITY + +This version of F is designed to support operation with Perl +installations back to 5.003, and has been tested up to 5.9.3. + +=head1 OPTIONS + +=head2 --help + +Display a brief usage summary. + +=head2 --patch=I + +If this option is given, a single patch file will be created if +any changes are suggested. This requires a working diff program +to be installed on your system. + +=head2 --copy=I + +If this option is given, a copy of each file will be saved with +the given suffix that contains the suggested changes. This does +not require any external programs. + +If neither C<--patch> or C<--copy> are given, the default is to +simply print the diffs for each file. This requires either +C or a C program to be installed. + +=head2 --diff=I + +Manually set the diff program and options to use. The default +is to use C, when installed, and output unified +context diffs. + +=head2 --compat-version=I + +Tell F to check for compatibility with the given +Perl version. The default is to check for compatibility with Perl +version 5.003. You can use this option to reduce the output +of F if you intend to be backward compatible only +up to a certain Perl version. + +=head2 --cplusplus + +Usually, F will detect C++ style comments and +replace them with C style comments for portability reasons. +Using this option instructs F to leave C++ +comments untouched. + +=head2 --quiet + +Be quiet. Don't print anything except fatal errors. + +=head2 --nodiag + +Don't output any diagnostic messages. Only portability +alerts will be printed. + +=head2 --nohints + +Don't output any hints. Hints often contain useful portability +notes. + +=head2 --nochanges + +Don't suggest any changes. Only give diagnostic output and hints +unless these are also deactivated. + +=head2 --nofilter + +Don't filter the list of input files. By default, files not looking +like source code (i.e. not *.xs, *.c, *.cc, *.cpp or *.h) are skipped. + +=head2 --list-provided + +Lists the API elements for which compatibility is provided by +F. Also lists if it must be explicitly requested, +if it has dependencies, and if there are hints for it. + +=head2 --list-unsupported + +Lists the API elements that are known not to be supported by +F and below which version of Perl they probably +won't be available or work. + +=head2 --api-info=I + +Show portability information for API elements matching I. +If I is surrounded by slashes, it is interpreted as a regular +expression. + +=head1 DESCRIPTION + +In order for a Perl extension (XS) module to be as portable as possible +across differing versions of Perl itself, certain steps need to be taken. + +=over 4 + +=item * + +Including this header is the first major one. This alone will give you +access to a large part of the Perl API that hasn't been available in +earlier Perl releases. Use + + perl ppport.h --list-provided + +to see which API elements are provided by ppport.h. + +=item * + +You should avoid using deprecated parts of the API. For example, using +global Perl variables without the C prefix is deprecated. Also, +some API functions used to have a C prefix. Using this form is +also deprecated. You can safely use the supported API, as F +will provide wrappers for older Perl versions. + +=item * + +If you use one of a few functions that were not present in earlier +versions of Perl, and that can't be provided using a macro, you have +to explicitly request support for these functions by adding one or +more C<#define>s in your source code before the inclusion of F. + +These functions will be marked C in the list shown by +C<--list-provided>. + +Depending on whether you module has a single or multiple files that +use such functions, you want either C or global variants. + +For a C function, use: + + #define NEED_function + +For a global function, use: + + #define NEED_function_GLOBAL + +Note that you mustn't have more than one global request for one +function in your project. + + Function Static Request Global Request + ----------------------------------------------------------------------------------------- + eval_pv() NEED_eval_pv NEED_eval_pv_GLOBAL + grok_bin() NEED_grok_bin NEED_grok_bin_GLOBAL + grok_hex() NEED_grok_hex NEED_grok_hex_GLOBAL + grok_number() NEED_grok_number NEED_grok_number_GLOBAL + grok_numeric_radix() NEED_grok_numeric_radix NEED_grok_numeric_radix_GLOBAL + grok_oct() NEED_grok_oct NEED_grok_oct_GLOBAL + newCONSTSUB() NEED_newCONSTSUB NEED_newCONSTSUB_GLOBAL + newRV_noinc() NEED_newRV_noinc NEED_newRV_noinc_GLOBAL + sv_2pv_nolen() NEED_sv_2pv_nolen NEED_sv_2pv_nolen_GLOBAL + sv_2pvbyte() NEED_sv_2pvbyte NEED_sv_2pvbyte_GLOBAL + sv_catpvf_mg() NEED_sv_catpvf_mg NEED_sv_catpvf_mg_GLOBAL + sv_catpvf_mg_nocontext() NEED_sv_catpvf_mg_nocontext NEED_sv_catpvf_mg_nocontext_GLOBAL + sv_setpvf_mg() NEED_sv_setpvf_mg NEED_sv_setpvf_mg_GLOBAL + sv_setpvf_mg_nocontext() NEED_sv_setpvf_mg_nocontext NEED_sv_setpvf_mg_nocontext_GLOBAL + vnewSVpvf() NEED_vnewSVpvf NEED_vnewSVpvf_GLOBAL + +To avoid namespace conflicts, you can change the namespace of the +explicitly exported functions using the C macro. +Just C<#define> the macro before including C: + + #define DPPP_NAMESPACE MyOwnNamespace_ + #include "ppport.h" + +The default namespace is C. + +=back + +The good thing is that most of the above can be checked by running +F on your source code. See the next section for +details. + +=head1 EXAMPLES + +To verify whether F is needed for your module, whether you +should make any changes to your code, and whether any special defines +should be used, F can be run as a Perl script to check your +source code. Simply say: + + perl ppport.h + +The result will usually be a list of patches suggesting changes +that should at least be acceptable, if not necessarily the most +efficient solution, or a fix for all possible problems. + +If you know that your XS module uses features only available in +newer Perl releases, if you're aware that it uses C++ comments, +and if you want all suggestions as a single patch file, you could +use something like this: + + perl ppport.h --compat-version=5.6.0 --cplusplus --patch=test.diff + +If you only want your code to be scanned without any suggestions +for changes, use: + + perl ppport.h --nochanges + +You can specify a different C program or options, using +the C<--diff> option: + + perl ppport.h --diff='diff -C 10' + +This would output context diffs with 10 lines of context. + +To display portability information for the C function, +use: + + perl ppport.h --api-info=newSVpvn + +Since the argument to C<--api-info> can be a regular expression, +you can use + + perl ppport.h --api-info=/_nomg$/ + +to display portability information for all C<_nomg> functions or + + perl ppport.h --api-info=/./ + +to display information for all known API elements. + +=head1 BUGS + +If this version of F is causing failure during +the compilation of this module, please check if newer versions +of either this module or C are available on CPAN +before sending a bug report. + +If F was generated using the latest version of +C and is causing failure of this module, please +file a bug report using the CPAN Request Tracker at L. + +Please include the following information: + +=over 4 + +=item 1. + +The complete output from running "perl -V" + +=item 2. + +This file. + +=item 3. + +The name and version of the module you were trying to build. + +=item 4. + +A full log of the build that failed. + +=item 5. + +Any other information that you think could be relevant. + +=back + +For the latest version of this code, please get the C +module from CPAN. + +=head1 COPYRIGHT + +Version 3.x, Copyright (c) 2004-2005, Marcus Holland-Moritz. + +Version 2.x, Copyright (C) 2001, Paul Marquess. + +Version 1.x, Copyright (C) 1999, Kenneth Albanowski. + +This program is free software; you can redistribute it and/or +modify it under the same terms as Perl itself. + +=head1 SEE ALSO + +See L. + +=cut + +use strict; + +my %opt = ( + quiet => 0, + diag => 1, + hints => 1, + changes => 1, + cplusplus => 0, + filter => 1, +); + +my($ppport) = $0 =~ /([\w.]+)$/; +my $LF = '(?:\r\n|[\r\n])'; # line feed +my $HS = "[ \t]"; # horizontal whitespace + +eval { + require Getopt::Long; + Getopt::Long::GetOptions(\%opt, qw( + help quiet diag! filter! hints! changes! cplusplus + patch=s copy=s diff=s compat-version=s + list-provided list-unsupported api-info=s + )) or usage(); +}; + +if ($@ and grep /^-/, @ARGV) { + usage() if "@ARGV" =~ /^--?h(?:elp)?$/; + die "Getopt::Long not found. Please don't use any options.\n"; +} + +usage() if $opt{help}; + +if (exists $opt{'compat-version'}) { + my($r,$v,$s) = eval { parse_version($opt{'compat-version'}) }; + if ($@) { + die "Invalid version number format: '$opt{'compat-version'}'\n"; + } + die "Only Perl 5 is supported\n" if $r != 5; + die "Invalid version number: $opt{'compat-version'}\n" if $v >= 1000 || $s >= 1000; + $opt{'compat-version'} = sprintf "%d.%03d%03d", $r, $v, $s; +} +else { + $opt{'compat-version'} = 5; +} + +# Never use C comments in this file!!!!! +my $ccs = '/'.'*'; +my $cce = '*'.'/'; +my $rccs = quotemeta $ccs; +my $rcce = quotemeta $cce; + +my %API = map { /^(\w+)\|([^|]*)\|([^|]*)\|(\w*)$/ + ? ( $1 => { + ($2 ? ( base => $2 ) : ()), + ($3 ? ( todo => $3 ) : ()), + (index($4, 'v') >= 0 ? ( varargs => 1 ) : ()), + (index($4, 'p') >= 0 ? ( provided => 1 ) : ()), + (index($4, 'n') >= 0 ? ( nothxarg => 1 ) : ()), + } ) + : die "invalid spec: $_" } qw( +AvFILLp|5.004050||p +AvFILL||| +CLASS|||n +CX_CURPAD_SAVE||| +CX_CURPAD_SV||| +CopFILEAV|5.006000||p +CopFILEGV_set|5.006000||p +CopFILEGV|5.006000||p +CopFILESV|5.006000||p +CopFILE_set|5.006000||p +CopFILE|5.006000||p +CopSTASHPV_set|5.006000||p +CopSTASHPV|5.006000||p +CopSTASH_eq|5.006000||p +CopSTASH_set|5.006000||p +CopSTASH|5.006000||p +CopyD|5.009002||p +Copy||| +CvPADLIST||| +CvSTASH||| +CvWEAKOUTSIDE||| +DEFSV|5.004050||p +END_EXTERN_C|5.005000||p +ENTER||| +ERRSV|5.004050||p +EXTEND||| +EXTERN_C|5.005000||p +FREETMPS||| +GIMME_V||5.004000|n +GIMME|||n +GROK_NUMERIC_RADIX|5.007002||p +G_ARRAY||| +G_DISCARD||| +G_EVAL||| +G_NOARGS||| +G_SCALAR||| +G_VOID||5.004000| +GetVars||| +GvSV||| +Gv_AMupdate||| +HEf_SVKEY||5.004000| +HeHASH||5.004000| +HeKEY||5.004000| +HeKLEN||5.004000| +HePV||5.004000| +HeSVKEY_force||5.004000| +HeSVKEY_set||5.004000| +HeSVKEY||5.004000| +HeVAL||5.004000| +HvNAME||| +INT2PTR|5.006000||p +IN_LOCALE_COMPILETIME|5.007002||p +IN_LOCALE_RUNTIME|5.007002||p +IN_LOCALE|5.007002||p +IN_PERL_COMPILETIME|5.008001||p +IS_NUMBER_GREATER_THAN_UV_MAX|5.007002||p +IS_NUMBER_INFINITY|5.007002||p +IS_NUMBER_IN_UV|5.007002||p +IS_NUMBER_NAN|5.007003||p +IS_NUMBER_NEG|5.007002||p +IS_NUMBER_NOT_INT|5.007002||p +IVSIZE|5.006000||p +IVTYPE|5.006000||p +IVdf|5.006000||p +LEAVE||| +LVRET||| +MARK||| +MY_CXT_CLONE|5.009002||p +MY_CXT_INIT|5.007003||p +MY_CXT|5.007003||p +MoveD|5.009002||p +Move||| +NEWSV||| +NOOP|5.005000||p +NUM2PTR|5.006000||p +NVTYPE|5.006000||p +NVef|5.006001||p +NVff|5.006001||p +NVgf|5.006001||p +Newc||| +Newz||| +New||| +Nullav||| +Nullch||| +Nullcv||| +Nullhv||| +Nullsv||| +ORIGMARK||| +PAD_BASE_SV||| +PAD_CLONE_VARS||| +PAD_COMPNAME_FLAGS||| +PAD_COMPNAME_GEN_set||| +PAD_COMPNAME_GEN||| +PAD_COMPNAME_OURSTASH||| +PAD_COMPNAME_PV||| +PAD_COMPNAME_TYPE||| +PAD_RESTORE_LOCAL||| +PAD_SAVE_LOCAL||| +PAD_SAVE_SETNULLPAD||| +PAD_SETSV||| +PAD_SET_CUR_NOSAVE||| +PAD_SET_CUR||| +PAD_SVl||| +PAD_SV||| +PERL_BCDVERSION|5.009003||p +PERL_GCC_BRACE_GROUPS_FORBIDDEN|5.008001||p +PERL_INT_MAX|5.004000||p +PERL_INT_MIN|5.004000||p +PERL_LONG_MAX|5.004000||p +PERL_LONG_MIN|5.004000||p +PERL_MAGIC_arylen|5.007002||p +PERL_MAGIC_backref|5.007002||p +PERL_MAGIC_bm|5.007002||p +PERL_MAGIC_collxfrm|5.007002||p +PERL_MAGIC_dbfile|5.007002||p +PERL_MAGIC_dbline|5.007002||p +PERL_MAGIC_defelem|5.007002||p +PERL_MAGIC_envelem|5.007002||p +PERL_MAGIC_env|5.007002||p +PERL_MAGIC_ext|5.007002||p +PERL_MAGIC_fm|5.007002||p +PERL_MAGIC_glob|5.007002||p +PERL_MAGIC_isaelem|5.007002||p +PERL_MAGIC_isa|5.007002||p +PERL_MAGIC_mutex|5.007002||p +PERL_MAGIC_nkeys|5.007002||p +PERL_MAGIC_overload_elem|5.007002||p +PERL_MAGIC_overload_table|5.007002||p +PERL_MAGIC_overload|5.007002||p +PERL_MAGIC_pos|5.007002||p +PERL_MAGIC_qr|5.007002||p +PERL_MAGIC_regdata|5.007002||p +PERL_MAGIC_regdatum|5.007002||p +PERL_MAGIC_regex_global|5.007002||p +PERL_MAGIC_shared_scalar|5.007003||p +PERL_MAGIC_shared|5.007003||p +PERL_MAGIC_sigelem|5.007002||p +PERL_MAGIC_sig|5.007002||p +PERL_MAGIC_substr|5.007002||p +PERL_MAGIC_sv|5.007002||p +PERL_MAGIC_taint|5.007002||p +PERL_MAGIC_tiedelem|5.007002||p +PERL_MAGIC_tiedscalar|5.007002||p +PERL_MAGIC_tied|5.007002||p +PERL_MAGIC_utf8|5.008001||p +PERL_MAGIC_uvar_elem|5.007003||p +PERL_MAGIC_uvar|5.007002||p +PERL_MAGIC_vec|5.007002||p +PERL_MAGIC_vstring|5.008001||p +PERL_QUAD_MAX|5.004000||p +PERL_QUAD_MIN|5.004000||p +PERL_REVISION|5.006000||p +PERL_SCAN_ALLOW_UNDERSCORES|5.007003||p +PERL_SCAN_DISALLOW_PREFIX|5.007003||p +PERL_SCAN_GREATER_THAN_UV_MAX|5.007003||p +PERL_SCAN_SILENT_ILLDIGIT|5.008001||p +PERL_SHORT_MAX|5.004000||p +PERL_SHORT_MIN|5.004000||p +PERL_SUBVERSION|5.006000||p +PERL_UCHAR_MAX|5.004000||p +PERL_UCHAR_MIN|5.004000||p +PERL_UINT_MAX|5.004000||p +PERL_UINT_MIN|5.004000||p +PERL_ULONG_MAX|5.004000||p +PERL_ULONG_MIN|5.004000||p +PERL_UNUSED_DECL|5.007002||p +PERL_UQUAD_MAX|5.004000||p +PERL_UQUAD_MIN|5.004000||p +PERL_USHORT_MAX|5.004000||p +PERL_USHORT_MIN|5.004000||p +PERL_VERSION|5.006000||p +PL_DBsingle|||pn +PL_DBsub|||pn +PL_DBtrace|||n +PL_Sv|5.005000||p +PL_compiling|5.004050||p +PL_copline|5.005000||p +PL_curcop|5.004050||p +PL_curstash|5.004050||p +PL_debstash|5.004050||p +PL_defgv|5.004050||p +PL_diehook|5.004050||p +PL_dirty|5.004050||p +PL_dowarn|||pn +PL_errgv|5.004050||p +PL_hexdigit|5.005000||p +PL_hints|5.005000||p +PL_last_in_gv|||n +PL_modglobal||5.005000|n +PL_na|5.004050||pn +PL_no_modify|5.006000||p +PL_ofs_sv|||n +PL_perl_destruct_level|5.004050||p +PL_perldb|5.004050||p +PL_ppaddr|5.006000||p +PL_rsfp_filters|5.004050||p +PL_rsfp|5.004050||p +PL_rs|||n +PL_stack_base|5.004050||p +PL_stack_sp|5.004050||p +PL_stdingv|5.004050||p +PL_sv_arenaroot|5.004050||p +PL_sv_no|5.004050||pn +PL_sv_undef|5.004050||pn +PL_sv_yes|5.004050||pn +PL_tainted|5.004050||p +PL_tainting|5.004050||p +POPi|||n +POPl|||n +POPn|||n +POPpbytex||5.007001|n +POPpx||5.005030|n +POPp|||n +POPs|||n +PTR2IV|5.006000||p +PTR2NV|5.006000||p +PTR2UV|5.006000||p +PTR2ul|5.007001||p +PTRV|5.006000||p +PUSHMARK||| +PUSHi||| +PUSHmortal|5.009002||p +PUSHn||| +PUSHp||| +PUSHs||| +PUSHu|5.004000||p +PUTBACK||| +PerlIO_clearerr||5.007003| +PerlIO_close||5.007003| +PerlIO_eof||5.007003| +PerlIO_error||5.007003| +PerlIO_fileno||5.007003| +PerlIO_fill||5.007003| +PerlIO_flush||5.007003| +PerlIO_get_base||5.007003| +PerlIO_get_bufsiz||5.007003| +PerlIO_get_cnt||5.007003| +PerlIO_get_ptr||5.007003| +PerlIO_read||5.007003| +PerlIO_seek||5.007003| +PerlIO_set_cnt||5.007003| +PerlIO_set_ptrcnt||5.007003| +PerlIO_setlinebuf||5.007003| +PerlIO_stderr||5.007003| +PerlIO_stdin||5.007003| +PerlIO_stdout||5.007003| +PerlIO_tell||5.007003| +PerlIO_unread||5.007003| +PerlIO_write||5.007003| +Poison|5.008000||p +RETVAL|||n +Renewc||| +Renew||| +SAVECLEARSV||| +SAVECOMPPAD||| +SAVEPADSV||| +SAVETMPS||| +SAVE_DEFSV|5.004050||p +SPAGAIN||| +SP||| +START_EXTERN_C|5.005000||p +START_MY_CXT|5.007003||p +STMT_END|||p +STMT_START|||p +ST||| +SVt_IV||| +SVt_NV||| +SVt_PVAV||| +SVt_PVCV||| +SVt_PVHV||| +SVt_PVMG||| +SVt_PV||| +Safefree||| +Slab_Alloc||| +Slab_Free||| +StructCopy||| +SvCUR_set||| +SvCUR||| +SvEND||| +SvGETMAGIC|5.004050||p +SvGROW||| +SvIOK_UV||5.006000| +SvIOK_notUV||5.006000| +SvIOK_off||| +SvIOK_only_UV||5.006000| +SvIOK_only||| +SvIOK_on||| +SvIOKp||| +SvIOK||| +SvIVX||| +SvIV_nomg|5.009001||p +SvIV_set||| +SvIVx||| +SvIV||| +SvIsCOW_shared_hash||5.008003| +SvIsCOW||5.008003| +SvLEN_set||| +SvLEN||| +SvLOCK||5.007003| +SvMAGIC_set||5.009003| +SvNIOK_off||| +SvNIOKp||| +SvNIOK||| +SvNOK_off||| +SvNOK_only||| +SvNOK_on||| +SvNOKp||| +SvNOK||| +SvNVX||| +SvNV_set||| +SvNVx||| +SvNV||| +SvOK||| +SvOOK||| +SvPOK_off||| +SvPOK_only_UTF8||5.006000| +SvPOK_only||| +SvPOK_on||| +SvPOKp||| +SvPOK||| +SvPVX||| +SvPV_force_nomg|5.007002||p +SvPV_force||| +SvPV_nolen|5.006000||p +SvPV_nomg|5.007002||p +SvPV_set||| +SvPVbyte_force||5.009002| +SvPVbyte_nolen||5.006000| +SvPVbytex_force||5.006000| +SvPVbytex||5.006000| +SvPVbyte|5.006000||p +SvPVutf8_force||5.006000| +SvPVutf8_nolen||5.006000| +SvPVutf8x_force||5.006000| +SvPVutf8x||5.006000| +SvPVutf8||5.006000| +SvPVx||| +SvPV||| +SvREFCNT_dec||| +SvREFCNT_inc||| +SvREFCNT||| +SvROK_off||| +SvROK_on||| +SvROK||| +SvRV_set||5.009003| +SvRV||| +SvSETMAGIC||| +SvSHARE||5.007003| +SvSTASH_set||5.009003| +SvSTASH||| +SvSetMagicSV_nosteal||5.004000| +SvSetMagicSV||5.004000| +SvSetSV_nosteal||5.004000| +SvSetSV||| +SvTAINTED_off||5.004000| +SvTAINTED_on||5.004000| +SvTAINTED||5.004000| +SvTAINT||| +SvTRUE||| +SvTYPE||| +SvUNLOCK||5.007003| +SvUOK||5.007001| +SvUPGRADE||| +SvUTF8_off||5.006000| +SvUTF8_on||5.006000| +SvUTF8||5.006000| +SvUVXx|5.004000||p +SvUVX|5.004000||p +SvUV_nomg|5.009001||p +SvUV_set||5.009003| +SvUVx|5.004000||p +SvUV|5.004000||p +SvVOK||5.008001| +THIS|||n +UNDERBAR|5.009002||p +UVSIZE|5.006000||p +UVTYPE|5.006000||p +UVXf|5.007001||p +UVof|5.006000||p +UVuf|5.006000||p +UVxf|5.006000||p +XCPT_CATCH|5.009002||p +XCPT_RETHROW|5.009002||p +XCPT_TRY_END|5.009002||p +XCPT_TRY_START|5.009002||p +XPUSHi||| +XPUSHmortal|5.009002||p +XPUSHn||| +XPUSHp||| +XPUSHs||| +XPUSHu|5.004000||p +XSRETURN_EMPTY||| +XSRETURN_IV||| +XSRETURN_NO||| +XSRETURN_NV||| +XSRETURN_PV||| +XSRETURN_UNDEF||| +XSRETURN_UV|5.008001||p +XSRETURN_YES||| +XSRETURN||| +XST_mIV||| +XST_mNO||| +XST_mNV||| +XST_mPV||| +XST_mUNDEF||| +XST_mUV|5.008001||p +XST_mYES||| +XS_VERSION_BOOTCHECK||| +XS_VERSION||| +XS||| +ZeroD|5.009002||p +Zero||| +_aMY_CXT|5.007003||p +_pMY_CXT|5.007003||p +aMY_CXT_|5.007003||p +aMY_CXT|5.007003||p +aTHX_|5.006000||p +aTHX|5.006000||p +add_data||| +allocmy||| +amagic_call||| +any_dup||| +ao||| +append_elem||| +append_list||| +apply_attrs_my||| +apply_attrs_string||5.006001| +apply_attrs||| +apply||| +asIV||| +asUV||| +atfork_lock||5.007003|n +atfork_unlock||5.007003|n +av_arylen_p||5.009003| +av_clear||| 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+ck_lengthconst||| +ck_lfun||| +ck_listiob||| +ck_match||| +ck_method||| +ck_null||| +ck_open||| +ck_repeat||| +ck_require||| +ck_retarget||| +ck_return||| +ck_rfun||| +ck_rvconst||| +ck_sassign||| +ck_select||| +ck_shift||| +ck_sort||| +ck_spair||| +ck_split||| +ck_subr||| +ck_substr||| +ck_svconst||| +ck_trunc||| +ck_unpack||| +cl_and||| +cl_anything||| +cl_init_zero||| +cl_init||| +cl_is_anything||| +cl_or||| +closest_cop||| +convert||| +cop_free||| +cr_textfilter||| +croak_nocontext|||vn +croak|||v +csighandler||5.007001|n +custom_op_desc||5.007003| +custom_op_name||5.007003| +cv_ckproto||| +cv_clone||| +cv_const_sv||5.004000| +cv_dump||| +cv_undef||| +cx_dump||5.005000| +cx_dup||| +cxinc||| +dAXMARK||5.009003| +dAX|5.007002||p +dITEMS|5.007002||p +dMARK||| +dMY_CXT_SV|5.007003||p +dMY_CXT|5.007003||p +dNOOP|5.006000||p +dORIGMARK||| +dSP||| +dTHR|5.004050||p +dTHXa|5.006000||p +dTHXoa|5.006000||p +dTHX|5.006000||p +dUNDERBAR|5.009002||p +dXCPT|5.009002||p +dXSARGS||| +dXSI32||| 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+newSV||| +newUNOP||| +newWHILEOP||5.009003| +newXSproto||5.006000| +newXS||5.006000| +new_collate||5.006000| +new_constant||| +new_ctype||5.006000| +new_he||| +new_logop||| +new_numeric||5.006000| +new_stackinfo||5.005000| +new_version||5.009000| +next_symbol||| +nextargv||| +nextchar||| +ninstr||| +no_bareword_allowed||| +no_fh_allowed||| +no_op||| +not_a_number||| +nothreadhook||5.008000| +nuke_stacks||| +num_overflow|||n +oopsAV||| +oopsCV||| +oopsHV||| +op_clear||| +op_const_sv||| +op_dump||5.006000| +op_free||| +op_null||5.007002| +op_refcnt_lock||5.009002| +op_refcnt_unlock||5.009002| +open_script||| +pMY_CXT_|5.007003||p +pMY_CXT|5.007003||p +pTHX_|5.006000||p +pTHX|5.006000||p +pack_cat||5.007003| +pack_rec||| +package||| +packlist||5.008001| +pad_add_anon||| +pad_add_name||| +pad_alloc||| +pad_block_start||| +pad_check_dup||| +pad_compname_type||| +pad_findlex||| +pad_findmy||| +pad_fixup_inner_anons||| +pad_free||| +pad_leavemy||| +pad_new||| +pad_push||| +pad_reset||| +pad_setsv||| +pad_sv||| +pad_swipe||| +pad_tidy||| +pad_undef||| +parse_body||| +parse_unicode_opts||| +path_is_absolute||| +peep||| +pending_ident||| +perl_alloc_using|||n +perl_alloc|||n +perl_clone_using|||n +perl_clone|||n +perl_construct|||n +perl_destruct||5.007003|n +perl_free|||n +perl_parse||5.006000|n +perl_run|||n +pidgone||| +pmflag||| +pmop_dump||5.006000| +pmruntime||| +pmtrans||| +pop_scope||| +pregcomp||| +pregexec||| +pregfree||| +prepend_elem||| +printf_nocontext|||vn +ptr_table_clear||| +ptr_table_fetch||| +ptr_table_free||| +ptr_table_new||| +ptr_table_split||| +ptr_table_store||| +push_scope||| +put_byte||| +pv_display||5.006000| +pv_uni_display||5.007003| +qerror||| +re_croak2||| +re_dup||| +re_intuit_start||5.006000| +re_intuit_string||5.006000| +realloc||5.007002|n +reentrant_free||| +reentrant_init||| +reentrant_retry|||vn +reentrant_size||| +refkids||| +refto||| +ref||| +reg_node||| +reganode||| +regatom||| +regbranch||| +regclass_swash||5.007003| +regclass||| +regcp_set_to||| +regcppop||| +regcppush||| +regcurly||| +regdump||5.005000| +regexec_flags||5.005000| +reghop3||| +reghopmaybe3||| +reghopmaybe||| +reghop||| +reginclass||| +reginitcolors||5.006000| +reginsert||| +regmatch||| +regnext||5.005000| +regoptail||| +regpiece||| +regpposixcc||| +regprop||| +regrepeat_hard||| +regrepeat||| +regtail||| +regtry||| +reguni||| +regwhite||| +reg||| +repeatcpy||| +report_evil_fh||| +report_uninit||| +require_errno||| +require_pv||5.006000| +rninstr||| +rsignal_restore||| +rsignal_save||| +rsignal_state||5.004000| +rsignal||5.004000| +run_body||| +runops_debug||5.005000| +runops_standard||5.005000| +rvpv_dup||| +rxres_free||| +rxres_restore||| +rxres_save||| +safesyscalloc||5.006000|n +safesysfree||5.006000|n +safesysmalloc||5.006000|n +safesysrealloc||5.006000|n +same_dirent||| +save_I16||5.004000| +save_I32||| +save_I8||5.006000| +save_aelem||5.004050| +save_alloc||5.006000| +save_aptr||| +save_ary||| +save_bool||5.008001| +save_clearsv||| +save_delete||| +save_destructor_x||5.006000| +save_destructor||5.006000| +save_freeop||| +save_freepv||| +save_freesv||| +save_generic_pvref||5.006001| +save_generic_svref||5.005030| +save_gp||5.004000| +save_hash||| +save_hek_flags||| +save_helem||5.004050| +save_hints||5.005000| +save_hptr||| +save_int||| +save_item||| +save_iv||5.005000| +save_lines||| +save_list||| +save_long||| +save_magic||| +save_mortalizesv||5.007001| +save_nogv||| +save_op||| +save_padsv||5.007001| +save_pptr||| +save_re_context||5.006000| +save_scalar_at||| +save_scalar||| +save_set_svflags||5.009000| +save_shared_pvref||5.007003| +save_sptr||| +save_svref||| +save_threadsv||5.005000| +save_vptr||5.006000| +savepvn||| +savepv||| +savesharedpv||5.007003| +savestack_grow_cnt||5.008001| +savestack_grow||| +savesvpv||5.009002| +sawparens||| +scalar_mod_type||| +scalarboolean||| +scalarkids||| +scalarseq||| +scalarvoid||| +scalar||| +scan_bin||5.006000| +scan_commit||| +scan_const||| +scan_formline||| +scan_heredoc||| +scan_hex||| +scan_ident||| +scan_inputsymbol||| +scan_num||5.007001| +scan_oct||| +scan_pat||| +scan_str||| +scan_subst||| +scan_trans||| +scan_version||5.009001| +scan_vstring||5.008001| +scan_word||| +scope||| +screaminstr||5.005000| +seed||| +set_context||5.006000|n +set_csh||| +set_numeric_local||5.006000| +set_numeric_radix||5.006000| +set_numeric_standard||5.006000| +setdefout||| +setenv_getix||| +share_hek_flags||| +share_hek||| +si_dup||| +sighandler|||n +simplify_sort||| +skipspace||| +sortsv||5.007003| +ss_dup||| +stack_grow||| +start_glob||| +start_subparse||5.004000| +stashpv_hvname_match||5.009003| +stdize_locale||| +strEQ||| +strGE||| +strGT||| +strLE||| +strLT||| +strNE||| +str_to_version||5.006000| +strnEQ||| +strnNE||| +study_chunk||| +sub_crush_depth||| +sublex_done||| +sublex_push||| +sublex_start||| +sv_2bool||| +sv_2cv||| +sv_2io||| +sv_2iuv_non_preserve||| +sv_2iv_flags||5.009001| +sv_2iv||| +sv_2mortal||| +sv_2nv||| +sv_2pv_flags||5.007002| +sv_2pv_nolen|5.006000||p +sv_2pvbyte_nolen||| +sv_2pvbyte|5.006000||p +sv_2pvutf8_nolen||5.006000| +sv_2pvutf8||5.006000| +sv_2pv||| +sv_2uv_flags||5.009001| +sv_2uv|5.004000||p +sv_add_arena||| +sv_add_backref||| +sv_backoff||| +sv_bless||| +sv_cat_decode||5.008001| +sv_catpv_mg|5.006000||p +sv_catpvf_mg_nocontext|||pvn +sv_catpvf_mg|5.006000|5.004000|pv +sv_catpvf_nocontext|||vn +sv_catpvf||5.004000|v +sv_catpvn_flags||5.007002| +sv_catpvn_mg|5.006000||p +sv_catpvn_nomg|5.007002||p +sv_catpvn||| +sv_catpv||| +sv_catsv_flags||5.007002| +sv_catsv_mg|5.006000||p +sv_catsv_nomg|5.007002||p +sv_catsv||| +sv_chop||| +sv_clean_all||| +sv_clean_objs||| +sv_clear||| +sv_cmp_locale||5.004000| +sv_cmp||| +sv_collxfrm||| +sv_compile_2op||5.008001| +sv_copypv||5.007003| +sv_dec||| +sv_del_backref||| +sv_derived_from||5.004000| +sv_dump||| +sv_dup||| +sv_eq||| +sv_force_normal_flags||5.007001| +sv_force_normal||5.006000| +sv_free2||| +sv_free_arenas||| +sv_free||| +sv_gets||5.004000| +sv_grow||| +sv_inc||| +sv_insert||| +sv_isa||| +sv_isobject||| +sv_iv||5.005000| +sv_len_utf8||5.006000| +sv_len||| +sv_magicext||5.007003| +sv_magic||| +sv_mortalcopy||| +sv_newmortal||| +sv_newref||| +sv_nolocking||5.007003| +sv_nosharing||5.007003| +sv_nounlocking||5.007003| +sv_nv||5.005000| +sv_peek||5.005000| +sv_pos_b2u||5.006000| +sv_pos_u2b||5.006000| +sv_pvbyten_force||5.006000| +sv_pvbyten||5.006000| +sv_pvbyte||5.006000| +sv_pvn_force_flags||5.007002| +sv_pvn_force|||p +sv_pvn_nomg|5.007003||p +sv_pvn|5.006000||p +sv_pvutf8n_force||5.006000| +sv_pvutf8n||5.006000| +sv_pvutf8||5.006000| +sv_pv||5.006000| +sv_recode_to_utf8||5.007003| +sv_reftype||| +sv_release_COW||| +sv_release_IVX||| +sv_replace||| +sv_report_used||| +sv_reset||| +sv_rvweaken||5.006000| +sv_setiv_mg|5.006000||p +sv_setiv||| +sv_setnv_mg|5.006000||p +sv_setnv||| +sv_setpv_mg|5.006000||p +sv_setpvf_mg_nocontext|||pvn +sv_setpvf_mg|5.006000|5.004000|pv +sv_setpvf_nocontext|||vn +sv_setpvf||5.004000|v +sv_setpviv_mg||5.008001| +sv_setpviv||5.008001| +sv_setpvn_mg|5.006000||p +sv_setpvn||| +sv_setpv||| +sv_setref_iv||| +sv_setref_nv||| +sv_setref_pvn||| +sv_setref_pv||| +sv_setref_uv||5.007001| +sv_setsv_cow||| +sv_setsv_flags||5.007002| +sv_setsv_mg|5.006000||p +sv_setsv_nomg|5.007002||p +sv_setsv||| +sv_setuv_mg|5.006000||p +sv_setuv|5.006000||p +sv_tainted||5.004000| +sv_taint||5.004000| +sv_true||5.005000| +sv_unglob||| +sv_uni_display||5.007003| +sv_unmagic||| +sv_unref_flags||5.007001| +sv_unref||| +sv_untaint||5.004000| +sv_upgrade||| +sv_usepvn_mg|5.006000||p +sv_usepvn||| +sv_utf8_decode||5.006000| +sv_utf8_downgrade||5.006000| +sv_utf8_encode||5.006000| +sv_utf8_upgrade_flags||5.007002| +sv_utf8_upgrade||5.007001| +sv_uv|5.006000||p +sv_vcatpvf_mg|5.006000|5.004000|p +sv_vcatpvfn||5.004000| +sv_vcatpvf|5.006000|5.004000|p +sv_vsetpvf_mg|5.006000|5.004000|p +sv_vsetpvfn||5.004000| +sv_vsetpvf|5.006000|5.004000|p +svtype||| +swallow_bom||| +swash_fetch||5.007002| +swash_init||5.006000| +sys_intern_clear||| +sys_intern_dup||| +sys_intern_init||| +taint_env||| +taint_proper||| +tmps_grow||5.006000| +toLOWER||| +toUPPER||| +to_byte_substr||| +to_uni_fold||5.007003| +to_uni_lower_lc||5.006000| +to_uni_lower||5.007003| +to_uni_title_lc||5.006000| +to_uni_title||5.007003| +to_uni_upper_lc||5.006000| +to_uni_upper||5.007003| +to_utf8_case||5.007003| +to_utf8_fold||5.007003| +to_utf8_lower||5.007003| +to_utf8_substr||| +to_utf8_title||5.007003| +to_utf8_upper||5.007003| +tokeq||| +tokereport||| +too_few_arguments||| +too_many_arguments||| +unlnk||| +unpack_rec||| +unpack_str||5.007003| +unpackstring||5.008001| +unshare_hek_or_pvn||| +unshare_hek||| +unsharepvn||5.004000| +upg_version||5.009000| +usage||| +utf16_textfilter||| +utf16_to_utf8_reversed||5.006001| +utf16_to_utf8||5.006001| +utf16rev_textfilter||| +utf8_distance||5.006000| +utf8_hop||5.006000| +utf8_length||5.007001| +utf8_mg_pos_init||| +utf8_mg_pos||| +utf8_to_bytes||5.006001| +utf8_to_uvchr||5.007001| +utf8_to_uvuni||5.007001| +utf8n_to_uvchr||5.007001| +utf8n_to_uvuni||5.007001| +utilize||| +uvchr_to_utf8_flags||5.007003| +uvchr_to_utf8||5.007001| +uvuni_to_utf8_flags||5.007003| +uvuni_to_utf8||5.007001| +validate_suid||| +varname||| +vcmp||5.009000| +vcroak||5.006000| +vdeb||5.007003| +vdie||| +vform||5.006000| +visit||| +vivify_defelem||| +vivify_ref||| +vload_module||5.006000| +vmess||5.006000| +vnewSVpvf|5.006000|5.004000|p +vnormal||5.009002| +vnumify||5.009000| +vstringify||5.009000| +vwarner||5.006000| +vwarn||5.006000| +wait4pid||| +warn_nocontext|||vn +warner_nocontext|||vn +warner||5.006000|v +warn|||v +watch||| +whichsig||| +write_to_stderr||| +yyerror||| +yylex||| +yyparse||| +yywarn||| +); + +if (exists $opt{'list-unsupported'}) { + my $f; + for $f (sort { lc $a cmp lc $b } keys %API) { + next unless $API{$f}{todo}; + print "$f ", '.'x(40-length($f)), " ", format_version($API{$f}{todo}), "\n"; + } + exit 0; +} + +# Scan for possible replacement candidates + +my(%replace, %need, %hints, %depends); +my $replace = 0; +my $hint = ''; + +while () { + if ($hint) { + if (m{^\s*\*\s(.*?)\s*$}) { + $hints{$hint} ||= ''; # suppress warning with older perls + $hints{$hint} .= "$1\n"; + } + else { + $hint = ''; + } + } + $hint = $1 if m{^\s*$rccs\sHint:\s+(\w+)\s*$}; + + $replace = $1 if m{^\s*$rccs\s+Replace:\s+(\d+)\s+$rcce\s*$}; + $replace{$2} = $1 if $replace and m{^\s*#\s*define\s+(\w+)(?:\([^)]*\))?\s+(\w+)}; + $replace{$2} = $1 if m{^\s*#\s*define\s+(\w+)(?:\([^)]*\))?\s+(\w+).*$rccs\s+Replace\s+$rcce}; + $replace{$1} = $2 if m{^\s*$rccs\s+Replace (\w+) with (\w+)\s+$rcce\s*$}; + + if (m{^\s*$rccs\s+(\w+)\s+depends\s+on\s+(\w+(\s*,\s*\w+)*)\s+$rcce\s*$}) { + push @{$depends{$1}}, map { s/\s+//g; $_ } split /,/, $2; + } + + $need{$1} = 1 if m{^#if\s+defined\(NEED_(\w+)(?:_GLOBAL)?\)}; +} + +if (exists $opt{'api-info'}) { + my $f; + my $count = 0; + my $match = $opt{'api-info'} =~ m!^/(.*)/$! ? $1 : "^\Q$opt{'api-info'}\E\$"; + for $f (sort { lc $a cmp lc $b } keys %API) { + next unless $f =~ /$match/; + print "\n=== $f ===\n\n"; + my $info = 0; + if ($API{$f}{base} || $API{$f}{todo}) { + my $base = format_version($API{$f}{base} || $API{$f}{todo}); + print "Supported at least starting from perl-$base.\n"; + $info++; + } + if ($API{$f}{provided}) { + my $todo = $API{$f}{todo} ? format_version($API{$f}{todo}) : "5.003"; + print "Support by $ppport provided back to perl-$todo.\n"; + print "Support needs to be explicitly requested by NEED_$f.\n" if exists $need{$f}; + print "Depends on: ", join(', ', @{$depends{$f}}), ".\n" if exists $depends{$f}; + print "$hints{$f}" if exists $hints{$f}; + $info++; + } + unless ($info) { + print "No portability information available.\n"; + } + $count++; + } + if ($count > 0) { + print "\n"; + } + else { + print "Found no API matching '$opt{'api-info'}'.\n"; + } + exit 0; +} + +if (exists $opt{'list-provided'}) { + my $f; + for $f (sort { lc $a cmp lc $b } keys %API) { + next unless $API{$f}{provided}; + my @flags; + push @flags, 'explicit' if exists $need{$f}; + push @flags, 'depend' if exists $depends{$f}; + push @flags, 'hint' if exists $hints{$f}; + my $flags = @flags ? ' ['.join(', ', @flags).']' : ''; + print "$f$flags\n"; + } + exit 0; +} + +my @files; +my @srcext = qw( xs c h cc cpp ); +my $srcext = join '|', @srcext; + +if (@ARGV) { + my %seen; + @files = grep { -f && !exists $seen{$_} } map { glob $_ } @ARGV; +} +else { + eval { + require File::Find; + File::Find::find(sub { + $File::Find::name =~ /\.($srcext)$/i + and push @files, $File::Find::name; + }, '.'); + }; + if ($@) { + @files = map { glob "*.$_" } @srcext; + } +} + +if (!@ARGV || $opt{filter}) { + my(@in, @out); + my %xsc = map { /(.*)\.xs$/ ? ("$1.c" => 1, "$1.cc" => 1) : () } @files; + for (@files) { + my $out = exists $xsc{$_} || /\b\Q$ppport\E$/i || !/\.($srcext)$/i; + push @{ $out ? \@out : \@in }, $_; + } + if (@ARGV && @out) { + warning("Skipping the following files (use --nofilter to avoid this):\n| ", join "\n| ", @out); + } + @files = @in; +} + +unless (@files) { + die "No input files given!\n"; +} + +my(%files, %global, %revreplace); +%revreplace = reverse %replace; +my $filename; +my $patch_opened = 0; + +for $filename (@files) { + unless (open IN, "<$filename") { + warn "Unable to read from $filename: $!\n"; + next; + } + + info("Scanning $filename ..."); + + my $c = do { local $/; }; + close IN; + + my %file = (orig => $c, changes => 0); + + # temporarily remove C comments from the code + my @ccom; + $c =~ s{ + ( + [^"'/]+ + | + (?:"[^"\\]*(?:\\.[^"\\]*)*" [^"'/]*)+ + | + (?:'[^'\\]*(?:\\.[^'\\]*)*' [^"'/]*)+ + ) + | + (/ (?: + \*[^*]*\*+(?:[^$ccs][^*]*\*+)* / + | + /[^\r\n]* + )) + }{ + defined $2 and push @ccom, $2; + defined $1 ? $1 : "$ccs$#ccom$cce"; + }egsx; + + $file{ccom} = \@ccom; + $file{code} = $c; + $file{has_inc_ppport} = ($c =~ /#.*include.*\Q$ppport\E/); + + my $func; + + for $func (keys %API) { + my $match = $func; + $match .= "|$revreplace{$func}" if exists $revreplace{$func}; + if ($c =~ /\b(?:Perl_)?($match)\b/) { + $file{uses_replace}{$1}++ if exists $revreplace{$func} && $1 eq $revreplace{$func}; + $file{uses_Perl}{$func}++ if $c =~ /\bPerl_$func\b/; + if (exists $API{$func}{provided}) { + if (!exists $API{$func}{base} || $API{$func}{base} > $opt{'compat-version'}) { + $file{uses}{$func}++; + my @deps = rec_depend($func); + if (@deps) { + $file{uses_deps}{$func} = \@deps; + for (@deps) { + $file{uses}{$_} = 0 unless exists $file{uses}{$_}; + } + } + for ($func, @deps) { + if (exists $need{$_}) { + $file{needs}{$_} = 'static'; + } + } + } + } + if (exists $API{$func}{todo} && $API{$func}{todo} > $opt{'compat-version'}) { + if ($c =~ /\b$func\b/) { + $file{uses_todo}{$func}++; + } + } + } + } + + while ($c =~ /^$HS*#$HS*define$HS+(NEED_(\w+?)(_GLOBAL)?)\b/mg) { + if (exists $need{$2}) { + $file{defined $3 ? 'needed_global' : 'needed_static'}{$2}++; + } + else { + warning("Possibly wrong #define $1 in $filename"); + } + } + + for (qw(uses needs uses_todo needed_global needed_static)) { + for $func (keys %{$file{$_}}) { + push @{$global{$_}{$func}}, $filename; + } + } + + $files{$filename} = \%file; +} + +# Globally resolve NEED_'s +my $need; +for $need (keys %{$global{needs}}) { + if (@{$global{needs}{$need}} > 1) { + my @targets = @{$global{needs}{$need}}; + my @t = grep $files{$_}{needed_global}{$need}, @targets; + @targets = @t if @t; + @t = grep /\.xs$/i, @targets; + @targets = @t if @t; + my $target = shift @targets; + $files{$target}{needs}{$need} = 'global'; + for (@{$global{needs}{$need}}) { + $files{$_}{needs}{$need} = 'extern' if $_ ne $target; + } + } +} + +for $filename (@files) { + exists $files{$filename} or next; + + info("=== Analyzing $filename ==="); + + my %file = %{$files{$filename}}; + my $func; + my $c = $file{code}; + + for $func (sort keys %{$file{uses_Perl}}) { + if ($API{$func}{varargs}) { + my $changes = ($c =~ s{\b(Perl_$func\s*\(\s*)(?!aTHX_?)(\)|[^\s)]*\))} + { $1 . ($2 eq ')' ? 'aTHX' : 'aTHX_ ') . $2 }ge); + if ($changes) { + warning("Doesn't pass interpreter argument aTHX to Perl_$func"); + $file{changes} += $changes; + } + } + else { + warning("Uses Perl_$func instead of $func"); + $file{changes} += ($c =~ s{\bPerl_$func(\s*)\((\s*aTHX_?)?\s*} + {$func$1(}g); + } + } + + for $func (sort keys %{$file{uses_replace}}) { + warning("Uses $func instead of $replace{$func}"); + $file{changes} += ($c =~ s/\b$func\b/$replace{$func}/g); + } + + for $func (sort keys %{$file{uses}}) { + next unless $file{uses}{$func}; # if it's only a dependency + if (exists $file{uses_deps}{$func}) { + diag("Uses $func, which depends on ", join(', ', @{$file{uses_deps}{$func}})); + } + elsif (exists $replace{$func}) { + warning("Uses $func instead of $replace{$func}"); + $file{changes} += ($c =~ s/\b$func\b/$replace{$func}/g); + } + else { + diag("Uses $func"); + } + hint($func); + } + + for $func (sort keys %{$file{uses_todo}}) { + warning("Uses $func, which may not be portable below perl ", + format_version($API{$func}{todo})); + } + + for $func (sort keys %{$file{needed_static}}) { + my $message = ''; + if (not exists $file{uses}{$func}) { + $message = "No need to define NEED_$func if $func is never used"; + } + elsif (exists $file{needs}{$func} && $file{needs}{$func} ne 'static') { + $message = "No need to define NEED_$func when already needed globally"; + } + if ($message) { + diag($message); + $file{changes} += ($c =~ s/^$HS*#$HS*define$HS+NEED_$func\b.*$LF//mg); + } + } + + for $func (sort keys %{$file{needed_global}}) { + my $message = ''; + if (not exists $global{uses}{$func}) { + $message = "No need to define NEED_${func}_GLOBAL if $func is never used"; + } + elsif (exists $file{needs}{$func}) { + if ($file{needs}{$func} eq 'extern') { + $message = "No need to define NEED_${func}_GLOBAL when already needed globally"; + } + elsif ($file{needs}{$func} eq 'static') { + $message = "No need to define NEED_${func}_GLOBAL when only used in this file"; + } + } + if ($message) { + diag($message); + $file{changes} += ($c =~ s/^$HS*#$HS*define$HS+NEED_${func}_GLOBAL\b.*$LF//mg); + } + } + + $file{needs_inc_ppport} = keys %{$file{uses}}; + + if ($file{needs_inc_ppport}) { + my $pp = ''; + + for $func (sort keys %{$file{needs}}) { + my $type = $file{needs}{$func}; + next if $type eq 'extern'; + my $suffix = $type eq 'global' ? '_GLOBAL' : ''; + unless (exists $file{"needed_$type"}{$func}) { + if ($type eq 'global') { + diag("Files [@{$global{needs}{$func}}] need $func, adding global request"); + } + else { + diag("File needs $func, adding static request"); + } + $pp .= "#define NEED_$func$suffix\n"; + } + } + + if ($pp && ($c =~ s/^(?=$HS*#$HS*define$HS+NEED_\w+)/$pp/m)) { + $pp = ''; + $file{changes}++; + } + + unless ($file{has_inc_ppport}) { + diag("Needs to include '$ppport'"); + $pp .= qq(#include "$ppport"\n) + } + + if ($pp) { + $file{changes} += ($c =~ s/^($HS*#$HS*define$HS+NEED_\w+.*?)^/$1$pp/ms) + || ($c =~ s/^(?=$HS*#$HS*include.*\Q$ppport\E)/$pp/m) + || ($c =~ s/^($HS*#$HS*include.*XSUB.*\s*?)^/$1$pp/m) + || ($c =~ s/^/$pp/); + } + } + else { + if ($file{has_inc_ppport}) { + diag("No need to include '$ppport'"); + $file{changes} += ($c =~ s/^$HS*?#$HS*include.*\Q$ppport\E.*?$LF//m); + } + } + + # put back in our C comments + my $ix; + my $cppc = 0; + my @ccom = @{$file{ccom}}; + for $ix (0 .. $#ccom) { + if (!$opt{cplusplus} && $ccom[$ix] =~ s!^//!!) { + $cppc++; + $file{changes} += $c =~ s/$rccs$ix$rcce/$ccs$ccom[$ix] $cce/; + } + else { + $c =~ s/$rccs$ix$rcce/$ccom[$ix]/; + } + } + + if ($cppc) { + my $s = $cppc != 1 ? 's' : ''; + warning("Uses $cppc C++ style comment$s, which is not portable"); + } + + if ($file{changes}) { + if (exists $opt{copy}) { + my $newfile = "$filename$opt{copy}"; + if (-e $newfile) { + error("'$newfile' already exists, refusing to write copy of '$filename'"); + } + else { + local *F; + if (open F, ">$newfile") { + info("Writing copy of '$filename' with changes to '$newfile'"); + print F $c; + close F; + } + else { + error("Cannot open '$newfile' for writing: $!"); + } + } + } + elsif (exists $opt{patch} || $opt{changes}) { + if (exists $opt{patch}) { + unless ($patch_opened) { + if (open PATCH, ">$opt{patch}") { + $patch_opened = 1; + } + else { + error("Cannot open '$opt{patch}' for writing: $!"); + delete $opt{patch}; + $opt{changes} = 1; + goto fallback; + } + } + mydiff(\*PATCH, $filename, $c); + } + else { +fallback: + info("Suggested changes:"); + mydiff(\*STDOUT, $filename, $c); + } + } + else { + my $s = $file{changes} == 1 ? '' : 's'; + info("$file{changes} potentially required change$s detected"); + } + } + else { + info("Looks good"); + } +} + +close PATCH if $patch_opened; + +exit 0; + + +sub mydiff +{ + local *F = shift; + my($file, $str) = @_; + my $diff; + + if (exists $opt{diff}) { + $diff = run_diff($opt{diff}, $file, $str); + } + + if (!defined $diff and can_use('Text::Diff')) { + $diff = Text::Diff::diff($file, \$str, { STYLE => 'Unified' }); + $diff = <
$tmp") { + print F $str; + close F; + + if (open F, "$prog $file $tmp |") { + while () { + s/\Q$tmp\E/$file.patched/; + $diff .= $_; + } + close F; + unlink $tmp; + return $diff; + } + + unlink $tmp; + } + else { + error("Cannot open '$tmp' for writing: $!"); + } + + return undef; +} + +sub can_use +{ + eval "use @_;"; + return $@ eq ''; +} + +sub rec_depend +{ + my $func = shift; + my %seen; + return () unless exists $depends{$func}; + grep !$seen{$_}++, map { ($_, rec_depend($_)) } @{$depends{$func}}; +} + +sub parse_version +{ + my $ver = shift; + + if ($ver =~ /^(\d+)\.(\d+)\.(\d+)$/) { + return ($1, $2, $3); + } + elsif ($ver !~ /^\d+\.[\d_]+$/) { + die "cannot parse version '$ver'\n"; + } + + $ver =~ s/_//g; + $ver =~ s/$/000000/; + + my($r,$v,$s) = $ver =~ /(\d+)\.(\d{3})(\d{3})/; + + $v = int $v; + $s = int $s; + + if ($r < 5 || ($r == 5 && $v < 6)) { + if ($s % 10) { + die "cannot parse version '$ver'\n"; + } + } + + return ($r, $v, $s); +} + +sub format_version +{ + my $ver = shift; + + $ver =~ s/$/000000/; + my($r,$v,$s) = $ver =~ /(\d+)\.(\d{3})(\d{3})/; + + $v = int $v; + $s = int $s; + + if ($r < 5 || ($r == 5 && $v < 6)) { + if ($s % 10) { + die "invalid version '$ver'\n"; + } + $s /= 10; + + $ver = sprintf "%d.%03d", $r, $v; + $s > 0 and $ver .= sprintf "_%02d", $s; + + return $ver; + } + + return sprintf "%d.%d.%d", $r, $v, $s; +} + +sub info +{ + $opt{quiet} and return; + print @_, "\n"; +} + +sub diag +{ + $opt{quiet} and return; + $opt{diag} and print @_, "\n"; +} + +sub warning +{ + $opt{quiet} and return; + print "*** ", @_, "\n"; +} + +sub error +{ + print "*** ERROR: ", @_, "\n"; +} + +my %given_hints; +sub hint +{ + $opt{quiet} and return; + $opt{hints} or return; + my $func = shift; + exists $hints{$func} or return; + $given_hints{$func}++ and return; + my $hint = $hints{$func}; + $hint =~ s/^/ /mg; + print " --- hint for $func ---\n", $hint; +} + +sub usage +{ + my($usage) = do { local(@ARGV,$/)=($0); <> } =~ /^=head\d$HS+SYNOPSIS\s*^(.*?)\s*^=/ms; + my %M = ( 'I' => '*' ); + $usage =~ s/^\s*perl\s+\S+/$^X $0/; + $usage =~ s/([A-Z])<([^>]+)>/$M{$1}$2$M{$1}/g; + + print < +# endif +# if !(defined(PERL_VERSION) || (defined(SUBVERSION) && defined(PATCHLEVEL))) +# include +# endif +# ifndef PERL_REVISION +# define PERL_REVISION (5) + /* Replace: 1 */ +# define PERL_VERSION PATCHLEVEL +# define PERL_SUBVERSION SUBVERSION + /* Replace PERL_PATCHLEVEL with PERL_VERSION */ + /* Replace: 0 */ +# endif +#endif + +#define PERL_BCDVERSION ((PERL_REVISION * 0x1000000L) + (PERL_VERSION * 0x1000L) + PERL_SUBVERSION) + +/* It is very unlikely that anyone will try to use this with Perl 6 + (or greater), but who knows. + */ +#if PERL_REVISION != 5 +# error ppport.h only works with Perl version 5 +#endif /* PERL_REVISION != 5 */ + +#ifdef I_LIMITS +# include +#endif + +#ifndef PERL_UCHAR_MIN +# define PERL_UCHAR_MIN ((unsigned char)0) +#endif + +#ifndef PERL_UCHAR_MAX +# ifdef UCHAR_MAX +# define PERL_UCHAR_MAX ((unsigned char)UCHAR_MAX) +# else +# ifdef MAXUCHAR +# define PERL_UCHAR_MAX ((unsigned char)MAXUCHAR) +# else +# define PERL_UCHAR_MAX ((unsigned char)~(unsigned)0) +# endif +# endif +#endif + +#ifndef PERL_USHORT_MIN +# define PERL_USHORT_MIN ((unsigned short)0) +#endif + +#ifndef PERL_USHORT_MAX +# ifdef USHORT_MAX +# define PERL_USHORT_MAX ((unsigned short)USHORT_MAX) +# else +# ifdef MAXUSHORT +# define PERL_USHORT_MAX ((unsigned short)MAXUSHORT) +# else +# ifdef USHRT_MAX +# define PERL_USHORT_MAX ((unsigned short)USHRT_MAX) +# else +# define PERL_USHORT_MAX ((unsigned short)~(unsigned)0) +# endif +# endif +# endif +#endif + +#ifndef PERL_SHORT_MAX +# ifdef SHORT_MAX +# define PERL_SHORT_MAX ((short)SHORT_MAX) +# else +# ifdef MAXSHORT /* Often used in */ +# define PERL_SHORT_MAX ((short)MAXSHORT) +# else +# ifdef SHRT_MAX +# define PERL_SHORT_MAX ((short)SHRT_MAX) +# else +# define PERL_SHORT_MAX ((short) (PERL_USHORT_MAX >> 1)) +# endif +# endif +# endif +#endif + +#ifndef PERL_SHORT_MIN +# ifdef SHORT_MIN +# define PERL_SHORT_MIN ((short)SHORT_MIN) +# else +# ifdef MINSHORT +# define PERL_SHORT_MIN ((short)MINSHORT) +# else +# ifdef SHRT_MIN +# define PERL_SHORT_MIN ((short)SHRT_MIN) +# else +# define PERL_SHORT_MIN (-PERL_SHORT_MAX - ((3 & -1) == 3)) +# endif +# endif +# endif +#endif + +#ifndef PERL_UINT_MAX +# ifdef UINT_MAX +# define PERL_UINT_MAX ((unsigned int)UINT_MAX) +# else +# ifdef MAXUINT +# define PERL_UINT_MAX ((unsigned int)MAXUINT) +# else +# define PERL_UINT_MAX (~(unsigned int)0) +# endif +# endif +#endif + +#ifndef PERL_UINT_MIN +# define PERL_UINT_MIN ((unsigned int)0) +#endif + +#ifndef PERL_INT_MAX +# ifdef INT_MAX +# define PERL_INT_MAX ((int)INT_MAX) +# else +# ifdef MAXINT /* Often used in */ +# define PERL_INT_MAX ((int)MAXINT) +# else +# define PERL_INT_MAX ((int)(PERL_UINT_MAX >> 1)) +# endif +# endif +#endif + +#ifndef PERL_INT_MIN +# ifdef INT_MIN +# define PERL_INT_MIN ((int)INT_MIN) +# else +# ifdef MININT +# define PERL_INT_MIN ((int)MININT) +# else +# define PERL_INT_MIN (-PERL_INT_MAX - ((3 & -1) == 3)) +# endif +# endif +#endif + +#ifndef PERL_ULONG_MAX +# ifdef ULONG_MAX +# define PERL_ULONG_MAX ((unsigned long)ULONG_MAX) +# else +# ifdef MAXULONG +# define PERL_ULONG_MAX ((unsigned long)MAXULONG) +# else +# define PERL_ULONG_MAX (~(unsigned long)0) +# endif +# endif +#endif + +#ifndef PERL_ULONG_MIN +# define PERL_ULONG_MIN ((unsigned long)0L) +#endif + +#ifndef PERL_LONG_MAX +# ifdef LONG_MAX +# define PERL_LONG_MAX ((long)LONG_MAX) +# else +# ifdef MAXLONG +# define PERL_LONG_MAX ((long)MAXLONG) +# else +# define PERL_LONG_MAX ((long) (PERL_ULONG_MAX >> 1)) +# endif +# endif +#endif + +#ifndef PERL_LONG_MIN +# ifdef LONG_MIN +# define PERL_LONG_MIN ((long)LONG_MIN) +# else +# ifdef MINLONG +# define PERL_LONG_MIN ((long)MINLONG) +# else +# define PERL_LONG_MIN (-PERL_LONG_MAX - ((3 & -1) == 3)) +# endif +# endif +#endif + +#if defined(HAS_QUAD) && (defined(convex) || defined(uts)) +# ifndef PERL_UQUAD_MAX +# ifdef ULONGLONG_MAX +# define PERL_UQUAD_MAX ((unsigned long long)ULONGLONG_MAX) +# else +# ifdef MAXULONGLONG +# define PERL_UQUAD_MAX ((unsigned long long)MAXULONGLONG) +# else +# define PERL_UQUAD_MAX (~(unsigned long long)0) +# endif +# endif +# endif + +# ifndef PERL_UQUAD_MIN +# define PERL_UQUAD_MIN ((unsigned long long)0L) +# endif + +# ifndef PERL_QUAD_MAX +# ifdef LONGLONG_MAX +# define PERL_QUAD_MAX ((long long)LONGLONG_MAX) +# else +# ifdef MAXLONGLONG +# define PERL_QUAD_MAX ((long long)MAXLONGLONG) +# else +# define PERL_QUAD_MAX ((long long) (PERL_UQUAD_MAX >> 1)) +# endif +# endif +# endif + +# ifndef PERL_QUAD_MIN +# ifdef LONGLONG_MIN +# define PERL_QUAD_MIN ((long long)LONGLONG_MIN) +# else +# ifdef MINLONGLONG +# define PERL_QUAD_MIN ((long long)MINLONGLONG) +# else +# define PERL_QUAD_MIN (-PERL_QUAD_MAX - ((3 & -1) == 3)) +# endif +# endif +# endif +#endif + +/* This is based on code from 5.003 perl.h */ +#ifdef HAS_QUAD +# ifdef cray +#ifndef IVTYPE +# define IVTYPE int +#endif + +#ifndef IV_MIN +# define IV_MIN PERL_INT_MIN +#endif + +#ifndef IV_MAX +# define IV_MAX PERL_INT_MAX +#endif + +#ifndef UV_MIN +# define UV_MIN PERL_UINT_MIN +#endif + +#ifndef UV_MAX +# define UV_MAX PERL_UINT_MAX +#endif + +# ifdef INTSIZE +#ifndef IVSIZE +# define IVSIZE INTSIZE +#endif + +# endif +# else +# if defined(convex) || defined(uts) +#ifndef IVTYPE +# define IVTYPE long long +#endif + +#ifndef IV_MIN +# define IV_MIN PERL_QUAD_MIN +#endif + +#ifndef IV_MAX +# define IV_MAX PERL_QUAD_MAX +#endif + +#ifndef UV_MIN +# define UV_MIN PERL_UQUAD_MIN +#endif + +#ifndef UV_MAX +# define UV_MAX PERL_UQUAD_MAX +#endif + +# ifdef LONGLONGSIZE +#ifndef IVSIZE +# define IVSIZE LONGLONGSIZE +#endif + +# endif +# else +#ifndef IVTYPE +# define IVTYPE long +#endif + +#ifndef IV_MIN +# define IV_MIN PERL_LONG_MIN +#endif + +#ifndef IV_MAX +# define IV_MAX PERL_LONG_MAX +#endif + +#ifndef UV_MIN +# define UV_MIN PERL_ULONG_MIN +#endif + +#ifndef UV_MAX +# define UV_MAX PERL_ULONG_MAX +#endif + +# ifdef LONGSIZE +#ifndef IVSIZE +# define IVSIZE LONGSIZE +#endif + +# endif +# endif +# endif +#ifndef IVSIZE +# define IVSIZE 8 +#endif + +#ifndef PERL_QUAD_MIN +# define PERL_QUAD_MIN IV_MIN +#endif + +#ifndef PERL_QUAD_MAX +# define PERL_QUAD_MAX IV_MAX +#endif + +#ifndef PERL_UQUAD_MIN +# define PERL_UQUAD_MIN UV_MIN +#endif + +#ifndef PERL_UQUAD_MAX +# define PERL_UQUAD_MAX UV_MAX +#endif + +#else +#ifndef IVTYPE +# define IVTYPE long +#endif + +#ifndef IV_MIN +# define IV_MIN PERL_LONG_MIN +#endif + +#ifndef IV_MAX +# define IV_MAX PERL_LONG_MAX +#endif + +#ifndef UV_MIN +# define UV_MIN PERL_ULONG_MIN +#endif + +#ifndef UV_MAX +# define UV_MAX PERL_ULONG_MAX +#endif + +#endif + +#ifndef IVSIZE +# ifdef LONGSIZE +# define IVSIZE LONGSIZE +# else +# define IVSIZE 4 /* A bold guess, but the best we can make. */ +# endif +#endif +#ifndef UVTYPE +# define UVTYPE unsigned IVTYPE +#endif + +#ifndef UVSIZE +# define UVSIZE IVSIZE +#endif + +#ifndef sv_setuv +# define sv_setuv(sv, uv) \ + STMT_START { \ + UV TeMpUv = uv; \ + if (TeMpUv <= IV_MAX) \ + sv_setiv(sv, TeMpUv); \ + else \ + sv_setnv(sv, (double)TeMpUv); \ + } STMT_END +#endif + +#ifndef newSVuv +# define newSVuv(uv) ((uv) <= IV_MAX ? newSViv((IV)uv) : newSVnv((NV)uv)) +#endif +#ifndef sv_2uv +# define sv_2uv(sv) ((PL_Sv = (sv)), (UV) (SvNOK(PL_Sv) ? SvNV(PL_Sv) : sv_2nv(PL_Sv))) +#endif + +#ifndef SvUVX +# define SvUVX(sv) ((UV)SvIVX(sv)) +#endif + +#ifndef SvUVXx +# define SvUVXx(sv) SvUVX(sv) +#endif + +#ifndef SvUV +# define SvUV(sv) (SvIOK(sv) ? SvUVX(sv) : sv_2uv(sv)) +#endif + +#ifndef SvUVx +# define SvUVx(sv) ((PL_Sv = (sv)), SvUV(PL_Sv)) +#endif + +/* Hint: sv_uv + * Always use the SvUVx() macro instead of sv_uv(). + */ +#ifndef sv_uv +# define sv_uv(sv) SvUVx(sv) +#endif +#ifndef XST_mUV +# define XST_mUV(i,v) (ST(i) = sv_2mortal(newSVuv(v)) ) +#endif + +#ifndef XSRETURN_UV +# define XSRETURN_UV(v) STMT_START { XST_mUV(0,v); XSRETURN(1); } STMT_END +#endif +#ifndef PUSHu +# define PUSHu(u) STMT_START { sv_setuv(TARG, (UV)(u)); PUSHTARG; } STMT_END +#endif + +#ifndef XPUSHu +# define XPUSHu(u) STMT_START { sv_setuv(TARG, (UV)(u)); XPUSHTARG; } STMT_END +#endif + +#if (PERL_VERSION < 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION <= 5)) +/* Replace: 1 */ +# define PL_DBsingle DBsingle +# define PL_DBsub DBsub +# define PL_Sv Sv +# define PL_compiling compiling +# define PL_copline copline +# define PL_curcop curcop +# define PL_curstash curstash +# define PL_debstash debstash +# define PL_defgv defgv +# define PL_diehook diehook +# define PL_dirty dirty +# define PL_dowarn dowarn +# define PL_errgv errgv +# define PL_hexdigit hexdigit +# define PL_hints hints +# define PL_na na +# define PL_no_modify no_modify +# define PL_perl_destruct_level perl_destruct_level +# define PL_perldb perldb +# define PL_ppaddr ppaddr +# define PL_rsfp_filters rsfp_filters +# define PL_rsfp rsfp +# define PL_stack_base stack_base +# define PL_stack_sp stack_sp +# define PL_stdingv stdingv +# define PL_sv_arenaroot sv_arenaroot +# define PL_sv_no sv_no +# define PL_sv_undef sv_undef +# define PL_sv_yes sv_yes +# define PL_tainted tainted +# define PL_tainting tainting +/* Replace: 0 */ +#endif + +#ifndef PERL_UNUSED_DECL +# ifdef HASATTRIBUTE +# if (defined(__GNUC__) && defined(__cplusplus)) || defined(__INTEL_COMPILER) +# define PERL_UNUSED_DECL +# else +# define PERL_UNUSED_DECL __attribute__((unused)) +# endif +# else +# define PERL_UNUSED_DECL +# endif +#endif +#ifndef NOOP +# define NOOP (void)0 +#endif + +#ifndef dNOOP +# define dNOOP extern int Perl___notused PERL_UNUSED_DECL +#endif + +#ifndef NVTYPE +# if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE) +# define NVTYPE long double +# else +# define NVTYPE double +# endif +typedef NVTYPE NV; +#endif + +#ifndef INT2PTR + +# if (IVSIZE == PTRSIZE) && (UVSIZE == PTRSIZE) +# define PTRV UV +# define INT2PTR(any,d) (any)(d) +# else +# if PTRSIZE == LONGSIZE +# define PTRV unsigned long +# else +# define PTRV unsigned +# endif +# define INT2PTR(any,d) (any)(PTRV)(d) +# endif + +# define NUM2PTR(any,d) (any)(PTRV)(d) +# define PTR2IV(p) INT2PTR(IV,p) +# define PTR2UV(p) INT2PTR(UV,p) +# define PTR2NV(p) NUM2PTR(NV,p) + +# if PTRSIZE == LONGSIZE +# define PTR2ul(p) (unsigned long)(p) +# else +# define PTR2ul(p) INT2PTR(unsigned long,p) +# endif + +#endif /* !INT2PTR */ + +#undef START_EXTERN_C +#undef END_EXTERN_C +#undef EXTERN_C +#ifdef __cplusplus +# define START_EXTERN_C extern "C" { +# define END_EXTERN_C } +# define EXTERN_C extern "C" +#else +# define START_EXTERN_C +# define END_EXTERN_C +# define EXTERN_C extern +#endif + +#ifndef PERL_GCC_BRACE_GROUPS_FORBIDDEN +# if defined(__STRICT_ANSI__) && defined(PERL_GCC_PEDANTIC) +# define PERL_GCC_BRACE_GROUPS_FORBIDDEN +# endif +#endif + +#undef STMT_START +#undef STMT_END +#if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN) && !defined(__cplusplus) +# define STMT_START (void)( /* gcc supports ``({ STATEMENTS; })'' */ +# define STMT_END ) +#else +# if defined(VOIDFLAGS) && (VOIDFLAGS) && (defined(sun) || defined(__sun__)) && !defined(__GNUC__) +# define STMT_START if (1) +# define STMT_END else (void)0 +# else +# define STMT_START do +# define STMT_END while (0) +# endif +#endif +#ifndef boolSV +# define boolSV(b) ((b) ? &PL_sv_yes : &PL_sv_no) +#endif + +/* DEFSV appears first in 5.004_56 */ +#ifndef DEFSV +# define DEFSV GvSV(PL_defgv) +#endif + +#ifndef SAVE_DEFSV +# define SAVE_DEFSV SAVESPTR(GvSV(PL_defgv)) +#endif + +/* Older perls (<=5.003) lack AvFILLp */ +#ifndef AvFILLp +# define AvFILLp AvFILL +#endif +#ifndef ERRSV +# define ERRSV get_sv("@",FALSE) +#endif +#ifndef newSVpvn +# define newSVpvn(data,len) ((data) \ + ? ((len) ? newSVpv((data), (len)) : newSVpv("", 0)) \ + : newSV(0)) +#endif + +/* Hint: gv_stashpvn + * This function's backport doesn't support the length parameter, but + * rather ignores it. Portability can only be ensured if the length + * parameter is used for speed reasons, but the length can always be + * correctly computed from the string argument. + */ +#ifndef gv_stashpvn +# define gv_stashpvn(str,len,create) gv_stashpv(str,create) +#endif + +/* Replace: 1 */ +#ifndef get_cv +# define get_cv perl_get_cv +#endif + +#ifndef get_sv +# define get_sv perl_get_sv +#endif + +#ifndef get_av +# define get_av perl_get_av +#endif + +#ifndef get_hv +# define get_hv perl_get_hv +#endif + +/* Replace: 0 */ + +#ifdef HAS_MEMCMP +#ifndef memNE +# define memNE(s1,s2,l) (memcmp(s1,s2,l)) +#endif + +#ifndef memEQ +# define memEQ(s1,s2,l) (!memcmp(s1,s2,l)) +#endif + +#else +#ifndef memNE +# define memNE(s1,s2,l) (bcmp(s1,s2,l)) +#endif + +#ifndef memEQ +# define memEQ(s1,s2,l) (!bcmp(s1,s2,l)) +#endif + +#endif +#ifndef MoveD +# define MoveD(s,d,n,t) memmove((char*)(d),(char*)(s), (n) * sizeof(t)) +#endif + +#ifndef CopyD +# define CopyD(s,d,n,t) memcpy((char*)(d),(char*)(s), (n) * sizeof(t)) +#endif + +#ifdef HAS_MEMSET +#ifndef ZeroD +# define ZeroD(d,n,t) memzero((char*)(d), (n) * sizeof(t)) +#endif + +#else +#ifndef ZeroD +# define ZeroD(d,n,t) ((void)memzero((char*)(d), (n) * sizeof(t)),d) +#endif + +#endif +#ifndef Poison +# define Poison(d,n,t) (void)memset((char*)(d), 0xAB, (n) * sizeof(t)) +#endif +#ifndef dUNDERBAR +# define dUNDERBAR dNOOP +#endif + +#ifndef UNDERBAR +# define UNDERBAR DEFSV +#endif +#ifndef dAX +# define dAX I32 ax = MARK - PL_stack_base + 1 +#endif + +#ifndef dITEMS +# define dITEMS I32 items = SP - MARK +#endif +#ifndef dXSTARG +# define dXSTARG SV * targ = sv_newmortal() +#endif +#ifndef dTHR +# define dTHR dNOOP +#endif +#ifndef dTHX +# define dTHX dNOOP +#endif + +#ifndef dTHXa +# define dTHXa(x) dNOOP +#endif +#ifndef pTHX +# define pTHX void +#endif + +#ifndef pTHX_ +# define pTHX_ +#endif + +#ifndef aTHX +# define aTHX +#endif + +#ifndef aTHX_ +# define aTHX_ +#endif +#ifndef dTHXoa +# define dTHXoa(x) dTHXa(x) +#endif +#ifndef PUSHmortal +# define PUSHmortal PUSHs(sv_newmortal()) +#endif + +#ifndef mPUSHp +# define mPUSHp(p,l) sv_setpvn_mg(PUSHmortal, (p), (l)) +#endif + +#ifndef mPUSHn +# define mPUSHn(n) sv_setnv_mg(PUSHmortal, (NV)(n)) +#endif + +#ifndef mPUSHi +# define mPUSHi(i) sv_setiv_mg(PUSHmortal, (IV)(i)) +#endif + +#ifndef mPUSHu +# define mPUSHu(u) sv_setuv_mg(PUSHmortal, (UV)(u)) +#endif +#ifndef XPUSHmortal +# define XPUSHmortal XPUSHs(sv_newmortal()) +#endif + +#ifndef mXPUSHp +# define mXPUSHp(p,l) STMT_START { EXTEND(sp,1); sv_setpvn_mg(PUSHmortal, (p), (l)); } STMT_END +#endif + +#ifndef mXPUSHn +# define mXPUSHn(n) STMT_START { EXTEND(sp,1); sv_setnv_mg(PUSHmortal, (NV)(n)); } STMT_END +#endif + +#ifndef mXPUSHi +# define mXPUSHi(i) STMT_START { EXTEND(sp,1); sv_setiv_mg(PUSHmortal, (IV)(i)); } STMT_END +#endif + +#ifndef mXPUSHu +# define mXPUSHu(u) STMT_START { EXTEND(sp,1); sv_setuv_mg(PUSHmortal, (UV)(u)); } STMT_END +#endif + +/* Replace: 1 */ +#ifndef call_sv +# define call_sv perl_call_sv +#endif + +#ifndef call_pv +# define call_pv perl_call_pv +#endif + +#ifndef call_argv +# define call_argv perl_call_argv +#endif + +#ifndef call_method +# define call_method perl_call_method +#endif +#ifndef eval_sv +# define eval_sv perl_eval_sv +#endif + +/* Replace: 0 */ + +/* Replace perl_eval_pv with eval_pv */ +/* eval_pv depends on eval_sv */ + +#ifndef eval_pv +#if defined(NEED_eval_pv) +static SV* DPPP_(my_eval_pv)(char *p, I32 croak_on_error); +static +#else +extern SV* DPPP_(my_eval_pv)(char *p, I32 croak_on_error); +#endif + +#ifdef eval_pv +# undef eval_pv +#endif +#define eval_pv(a,b) DPPP_(my_eval_pv)(aTHX_ a,b) +#define Perl_eval_pv DPPP_(my_eval_pv) + +#if defined(NEED_eval_pv) || defined(NEED_eval_pv_GLOBAL) + +SV* +DPPP_(my_eval_pv)(char *p, I32 croak_on_error) +{ + dSP; + SV* sv = newSVpv(p, 0); + + PUSHMARK(sp); + eval_sv(sv, G_SCALAR); + SvREFCNT_dec(sv); + + SPAGAIN; + sv = POPs; + PUTBACK; + + if (croak_on_error && SvTRUE(GvSV(errgv))) + croak(SvPVx(GvSV(errgv), na)); + + return sv; +} + +#endif +#endif +#ifndef newRV_inc +# define newRV_inc(sv) newRV(sv) /* Replace */ +#endif + +#ifndef newRV_noinc +#if defined(NEED_newRV_noinc) +static SV * DPPP_(my_newRV_noinc)(SV *sv); +static +#else +extern SV * DPPP_(my_newRV_noinc)(SV *sv); +#endif + +#ifdef newRV_noinc +# undef newRV_noinc +#endif +#define newRV_noinc(a) DPPP_(my_newRV_noinc)(aTHX_ a) +#define Perl_newRV_noinc DPPP_(my_newRV_noinc) + +#if defined(NEED_newRV_noinc) || defined(NEED_newRV_noinc_GLOBAL) +SV * +DPPP_(my_newRV_noinc)(SV *sv) +{ + SV *rv = (SV *)newRV(sv); + SvREFCNT_dec(sv); + return rv; +} +#endif +#endif + +/* Hint: newCONSTSUB + * Returns a CV* as of perl-5.7.1. This return value is not supported + * by Devel::PPPort. + */ + +/* newCONSTSUB from IO.xs is in the core starting with 5.004_63 */ +#if ((PERL_VERSION < 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION < 63))) && ((PERL_VERSION != 4) || (PERL_SUBVERSION != 5)) +#if defined(NEED_newCONSTSUB) +static void DPPP_(my_newCONSTSUB)(HV *stash, char *name, SV *sv); +static +#else +extern void DPPP_(my_newCONSTSUB)(HV *stash, char *name, SV *sv); +#endif + +#ifdef newCONSTSUB +# undef newCONSTSUB +#endif +#define newCONSTSUB(a,b,c) DPPP_(my_newCONSTSUB)(aTHX_ a,b,c) +#define Perl_newCONSTSUB DPPP_(my_newCONSTSUB) + +#if defined(NEED_newCONSTSUB) || defined(NEED_newCONSTSUB_GLOBAL) + +void +DPPP_(my_newCONSTSUB)(HV *stash, char *name, SV *sv) +{ + U32 oldhints = PL_hints; + HV *old_cop_stash = PL_curcop->cop_stash; + HV *old_curstash = PL_curstash; + line_t oldline = PL_curcop->cop_line; + PL_curcop->cop_line = PL_copline; + + PL_hints &= ~HINT_BLOCK_SCOPE; + if (stash) + PL_curstash = PL_curcop->cop_stash = stash; + + newSUB( + +#if ((PERL_VERSION < 3) || ((PERL_VERSION == 3) && (PERL_SUBVERSION < 22))) + start_subparse(), +#elif ((PERL_VERSION == 3) && (PERL_SUBVERSION == 22)) + start_subparse(0), +#else /* 5.003_23 onwards */ + start_subparse(FALSE, 0), +#endif + + newSVOP(OP_CONST, 0, newSVpv(name,0)), + newSVOP(OP_CONST, 0, &PL_sv_no), /* SvPV(&PL_sv_no) == "" -- GMB */ + newSTATEOP(0, Nullch, newSVOP(OP_CONST, 0, sv)) + ); + + PL_hints = oldhints; + PL_curcop->cop_stash = old_cop_stash; + PL_curstash = old_curstash; + PL_curcop->cop_line = oldline; +} +#endif +#endif + +/* + * Boilerplate macros for initializing and accessing interpreter-local + * data from C. All statics in extensions should be reworked to use + * this, if you want to make the extension thread-safe. See ext/re/re.xs + * for an example of the use of these macros. + * + * Code that uses these macros is responsible for the following: + * 1. #define MY_CXT_KEY to a unique string, e.g. "DynaLoader_guts" + * 2. Declare a typedef named my_cxt_t that is a structure that contains + * all the data that needs to be interpreter-local. + * 3. Use the START_MY_CXT macro after the declaration of my_cxt_t. + * 4. Use the MY_CXT_INIT macro such that it is called exactly once + * (typically put in the BOOT: section). + * 5. Use the members of the my_cxt_t structure everywhere as + * MY_CXT.member. + * 6. Use the dMY_CXT macro (a declaration) in all the functions that + * access MY_CXT. + */ + +#if defined(MULTIPLICITY) || defined(PERL_OBJECT) || \ + defined(PERL_CAPI) || defined(PERL_IMPLICIT_CONTEXT) + +#ifndef START_MY_CXT + +/* This must appear in all extensions that define a my_cxt_t structure, + * right after the definition (i.e. at file scope). The non-threads + * case below uses it to declare the data as static. */ +#define START_MY_CXT + +#if (PERL_VERSION < 4 || (PERL_VERSION == 4 && PERL_SUBVERSION < 68 )) +/* Fetches the SV that keeps the per-interpreter data. */ +#define dMY_CXT_SV \ + SV *my_cxt_sv = get_sv(MY_CXT_KEY, FALSE) +#else /* >= perl5.004_68 */ +#define dMY_CXT_SV \ + SV *my_cxt_sv = *hv_fetch(PL_modglobal, MY_CXT_KEY, \ + sizeof(MY_CXT_KEY)-1, TRUE) +#endif /* < perl5.004_68 */ + +/* This declaration should be used within all functions that use the + * interpreter-local data. */ +#define dMY_CXT \ + dMY_CXT_SV; \ + my_cxt_t *my_cxtp = INT2PTR(my_cxt_t*,SvUV(my_cxt_sv)) + +/* Creates and zeroes the per-interpreter data. + * (We allocate my_cxtp in a Perl SV so that it will be released when + * the interpreter goes away.) */ +#define MY_CXT_INIT \ + dMY_CXT_SV; \ + /* newSV() allocates one more than needed */ \ + my_cxt_t *my_cxtp = (my_cxt_t*)SvPVX(newSV(sizeof(my_cxt_t)-1));\ + Zero(my_cxtp, 1, my_cxt_t); \ + sv_setuv(my_cxt_sv, PTR2UV(my_cxtp)) + +/* This macro must be used to access members of the my_cxt_t structure. + * e.g. MYCXT.some_data */ +#define MY_CXT (*my_cxtp) + +/* Judicious use of these macros can reduce the number of times dMY_CXT + * is used. Use is similar to pTHX, aTHX etc. */ +#define pMY_CXT my_cxt_t *my_cxtp +#define pMY_CXT_ pMY_CXT, +#define _pMY_CXT ,pMY_CXT +#define aMY_CXT my_cxtp +#define aMY_CXT_ aMY_CXT, +#define _aMY_CXT ,aMY_CXT + +#endif /* START_MY_CXT */ + +#ifndef MY_CXT_CLONE +/* Clones the per-interpreter data. */ +#define MY_CXT_CLONE \ + dMY_CXT_SV; \ + my_cxt_t *my_cxtp = (my_cxt_t*)SvPVX(newSV(sizeof(my_cxt_t)-1));\ + Copy(INT2PTR(my_cxt_t*, SvUV(my_cxt_sv)), my_cxtp, 1, my_cxt_t);\ + sv_setuv(my_cxt_sv, PTR2UV(my_cxtp)) +#endif + +#else /* single interpreter */ + +#ifndef START_MY_CXT + +#define START_MY_CXT static my_cxt_t my_cxt; +#define dMY_CXT_SV dNOOP +#define dMY_CXT dNOOP +#define MY_CXT_INIT NOOP +#define MY_CXT my_cxt + +#define pMY_CXT void +#define pMY_CXT_ +#define _pMY_CXT +#define aMY_CXT +#define aMY_CXT_ +#define _aMY_CXT + +#endif /* START_MY_CXT */ + +#ifndef MY_CXT_CLONE +#define MY_CXT_CLONE NOOP +#endif + +#endif + +#ifndef IVdf +# if IVSIZE == LONGSIZE +# define IVdf "ld" +# define UVuf "lu" +# define UVof "lo" +# define UVxf "lx" +# define UVXf "lX" +# else +# if IVSIZE == INTSIZE +# define IVdf "d" +# define UVuf "u" +# define UVof "o" +# define UVxf "x" +# define UVXf "X" +# endif +# endif +#endif + +#ifndef NVef +# if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE) && \ + defined(PERL_PRIfldbl) /* Not very likely, but let's try anyway. */ +# define NVef PERL_PRIeldbl +# define NVff PERL_PRIfldbl +# define NVgf PERL_PRIgldbl +# else +# define NVef "e" +# define NVff "f" +# define NVgf "g" +# endif +#endif + +#ifndef SvPV_nolen + +#if defined(NEED_sv_2pv_nolen) +static char * DPPP_(my_sv_2pv_nolen)(pTHX_ register SV *sv); +static +#else +extern char * DPPP_(my_sv_2pv_nolen)(pTHX_ register SV *sv); +#endif + +#ifdef sv_2pv_nolen +# undef sv_2pv_nolen +#endif +#define sv_2pv_nolen(a) DPPP_(my_sv_2pv_nolen)(aTHX_ a) +#define Perl_sv_2pv_nolen DPPP_(my_sv_2pv_nolen) + +#if defined(NEED_sv_2pv_nolen) || defined(NEED_sv_2pv_nolen_GLOBAL) + +char * +DPPP_(my_sv_2pv_nolen)(pTHX_ register SV *sv) +{ + STRLEN n_a; + return sv_2pv(sv, &n_a); +} + +#endif + +/* Hint: sv_2pv_nolen + * Use the SvPV_nolen() macro instead of sv_2pv_nolen(). + */ + +/* SvPV_nolen depends on sv_2pv_nolen */ +#define SvPV_nolen(sv) \ + ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ + ? SvPVX(sv) : sv_2pv_nolen(sv)) + +#endif + +#ifdef SvPVbyte + +/* Hint: SvPVbyte + * Does not work in perl-5.6.1, ppport.h implements a version + * borrowed from perl-5.7.3. + */ + +#if ((PERL_VERSION < 7) || ((PERL_VERSION == 7) && (PERL_SUBVERSION < 0))) + +#if defined(NEED_sv_2pvbyte) +static char * DPPP_(my_sv_2pvbyte)(pTHX_ register SV *sv, STRLEN *lp); +static +#else +extern char * DPPP_(my_sv_2pvbyte)(pTHX_ register SV *sv, STRLEN *lp); +#endif + +#ifdef sv_2pvbyte +# undef sv_2pvbyte +#endif +#define sv_2pvbyte(a,b) DPPP_(my_sv_2pvbyte)(aTHX_ a,b) +#define Perl_sv_2pvbyte DPPP_(my_sv_2pvbyte) + +#if defined(NEED_sv_2pvbyte) || defined(NEED_sv_2pvbyte_GLOBAL) + +char * +DPPP_(my_sv_2pvbyte)(pTHX_ register SV *sv, STRLEN *lp) +{ + sv_utf8_downgrade(sv,0); + return SvPV(sv,*lp); +} + +#endif + +/* Hint: sv_2pvbyte + * Use the SvPVbyte() macro instead of sv_2pvbyte(). + */ + +#undef SvPVbyte + +/* SvPVbyte depends on sv_2pvbyte */ +#define SvPVbyte(sv, lp) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK) \ + ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pvbyte(sv, &lp)) + +#endif + +#else + +# define SvPVbyte SvPV +# define sv_2pvbyte sv_2pv + +#endif + +/* sv_2pvbyte_nolen depends on sv_2pv_nolen */ +#ifndef sv_2pvbyte_nolen +# define sv_2pvbyte_nolen sv_2pv_nolen +#endif + +/* Hint: sv_pvn + * Always use the SvPV() macro instead of sv_pvn(). + */ +#ifndef sv_pvn +# define sv_pvn(sv, len) SvPV(sv, len) +#endif + +/* Hint: sv_pvn_force + * Always use the SvPV_force() macro instead of sv_pvn_force(). + */ +#ifndef sv_pvn_force +# define sv_pvn_force(sv, len) SvPV_force(sv, len) +#endif + +#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(vnewSVpvf) +#if defined(NEED_vnewSVpvf) +static SV * DPPP_(my_vnewSVpvf)(pTHX_ const char * pat, va_list * args); +static +#else +extern SV * DPPP_(my_vnewSVpvf)(pTHX_ const char * pat, va_list * args); +#endif + +#ifdef vnewSVpvf +# undef vnewSVpvf +#endif +#define vnewSVpvf(a,b) DPPP_(my_vnewSVpvf)(aTHX_ a,b) +#define Perl_vnewSVpvf DPPP_(my_vnewSVpvf) + +#if defined(NEED_vnewSVpvf) || defined(NEED_vnewSVpvf_GLOBAL) + +SV * +DPPP_(my_vnewSVpvf)(pTHX_ const char *pat, va_list *args) +{ + register SV *sv = newSV(0); + sv_vsetpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*)); + return sv; +} + +#endif +#endif + +/* sv_vcatpvf depends on sv_vcatpvfn */ +#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_vcatpvf) +# define sv_vcatpvf(sv, pat, args) sv_vcatpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*)) +#endif + +/* sv_vsetpvf depends on sv_vsetpvfn */ +#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_vsetpvf) +# define sv_vsetpvf(sv, pat, args) sv_vsetpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*)) +#endif + +/* sv_catpvf_mg depends on sv_vcatpvfn, sv_catpvf_mg_nocontext */ +#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_catpvf_mg) +#if defined(NEED_sv_catpvf_mg) +static void DPPP_(my_sv_catpvf_mg)(pTHX_ SV * sv, const char * pat, ...); +static +#else +extern void DPPP_(my_sv_catpvf_mg)(pTHX_ SV * sv, const char * pat, ...); +#endif + +#define Perl_sv_catpvf_mg DPPP_(my_sv_catpvf_mg) + +#if defined(NEED_sv_catpvf_mg) || defined(NEED_sv_catpvf_mg_GLOBAL) + +void +DPPP_(my_sv_catpvf_mg)(pTHX_ SV *sv, const char *pat, ...) +{ + va_list args; + va_start(args, pat); + sv_vcatpvfn(sv, pat, strlen(pat), &args, Null(SV**), 0, Null(bool*)); + SvSETMAGIC(sv); + va_end(args); +} + +#endif +#endif + +/* sv_catpvf_mg_nocontext depends on sv_vcatpvfn */ +#ifdef PERL_IMPLICIT_CONTEXT +#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_catpvf_mg_nocontext) +#if defined(NEED_sv_catpvf_mg_nocontext) +static void DPPP_(my_sv_catpvf_mg_nocontext)(SV * sv, const char * pat, ...); +static +#else +extern void DPPP_(my_sv_catpvf_mg_nocontext)(SV * sv, const char * pat, ...); +#endif + +#define sv_catpvf_mg_nocontext DPPP_(my_sv_catpvf_mg_nocontext) +#define Perl_sv_catpvf_mg_nocontext DPPP_(my_sv_catpvf_mg_nocontext) + +#if defined(NEED_sv_catpvf_mg_nocontext) || defined(NEED_sv_catpvf_mg_nocontext_GLOBAL) + +void +DPPP_(my_sv_catpvf_mg_nocontext)(SV *sv, const char *pat, ...) +{ + dTHX; + va_list args; + va_start(args, pat); + sv_vcatpvfn(sv, pat, strlen(pat), &args, Null(SV**), 0, Null(bool*)); + SvSETMAGIC(sv); + va_end(args); +} + +#endif +#endif +#endif + +#ifndef sv_catpvf_mg +# ifdef PERL_IMPLICIT_CONTEXT +# define sv_catpvf_mg Perl_sv_catpvf_mg_nocontext +# else +# define sv_catpvf_mg Perl_sv_catpvf_mg +# endif +#endif + +/* sv_vcatpvf_mg depends on sv_vcatpvfn */ +#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_vcatpvf_mg) +# define sv_vcatpvf_mg(sv, pat, args) \ + STMT_START { \ + sv_vcatpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*)); \ + SvSETMAGIC(sv); \ + } STMT_END +#endif + +/* sv_setpvf_mg depends on sv_vsetpvfn, sv_setpvf_mg_nocontext */ +#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_setpvf_mg) +#if defined(NEED_sv_setpvf_mg) +static void DPPP_(my_sv_setpvf_mg)(pTHX_ SV * sv, const char * pat, ...); +static +#else +extern void DPPP_(my_sv_setpvf_mg)(pTHX_ SV * sv, const char * pat, ...); +#endif + +#define Perl_sv_setpvf_mg DPPP_(my_sv_setpvf_mg) + +#if defined(NEED_sv_setpvf_mg) || defined(NEED_sv_setpvf_mg_GLOBAL) + +void +DPPP_(my_sv_setpvf_mg)(pTHX_ SV *sv, const char *pat, ...) +{ + va_list args; + va_start(args, pat); + sv_vsetpvfn(sv, pat, strlen(pat), &args, Null(SV**), 0, Null(bool*)); + SvSETMAGIC(sv); + va_end(args); +} + +#endif +#endif + +/* sv_setpvf_mg_nocontext depends on sv_vsetpvfn */ +#ifdef PERL_IMPLICIT_CONTEXT +#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_setpvf_mg_nocontext) +#if defined(NEED_sv_setpvf_mg_nocontext) +static void DPPP_(my_sv_setpvf_mg_nocontext)(SV * sv, const char * pat, ...); +static +#else +extern void DPPP_(my_sv_setpvf_mg_nocontext)(SV * sv, const char * pat, ...); +#endif + +#define sv_setpvf_mg_nocontext DPPP_(my_sv_setpvf_mg_nocontext) +#define Perl_sv_setpvf_mg_nocontext DPPP_(my_sv_setpvf_mg_nocontext) + +#if defined(NEED_sv_setpvf_mg_nocontext) || defined(NEED_sv_setpvf_mg_nocontext_GLOBAL) + +void +DPPP_(my_sv_setpvf_mg_nocontext)(SV *sv, const char *pat, ...) +{ + dTHX; + va_list args; + va_start(args, pat); + sv_vsetpvfn(sv, pat, strlen(pat), &args, Null(SV**), 0, Null(bool*)); + SvSETMAGIC(sv); + va_end(args); +} + +#endif +#endif +#endif + +#ifndef sv_setpvf_mg +# ifdef PERL_IMPLICIT_CONTEXT +# define sv_setpvf_mg Perl_sv_setpvf_mg_nocontext +# else +# define sv_setpvf_mg Perl_sv_setpvf_mg +# endif +#endif + +/* sv_vsetpvf_mg depends on sv_vsetpvfn */ +#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_vsetpvf_mg) +# define sv_vsetpvf_mg(sv, pat, args) \ + STMT_START { \ + sv_vsetpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*)); \ + SvSETMAGIC(sv); \ + } STMT_END +#endif +#ifndef SvGETMAGIC +# define SvGETMAGIC(x) STMT_START { if (SvGMAGICAL(x)) mg_get(x); } STMT_END +#endif +#ifndef PERL_MAGIC_sv +# define PERL_MAGIC_sv '\0' +#endif + +#ifndef PERL_MAGIC_overload +# define PERL_MAGIC_overload 'A' +#endif + +#ifndef PERL_MAGIC_overload_elem +# define PERL_MAGIC_overload_elem 'a' +#endif + +#ifndef PERL_MAGIC_overload_table +# define PERL_MAGIC_overload_table 'c' +#endif + +#ifndef PERL_MAGIC_bm +# define PERL_MAGIC_bm 'B' +#endif + +#ifndef PERL_MAGIC_regdata +# define PERL_MAGIC_regdata 'D' +#endif + +#ifndef PERL_MAGIC_regdatum +# define PERL_MAGIC_regdatum 'd' +#endif + +#ifndef PERL_MAGIC_env +# define PERL_MAGIC_env 'E' +#endif + +#ifndef PERL_MAGIC_envelem +# define PERL_MAGIC_envelem 'e' +#endif + +#ifndef PERL_MAGIC_fm +# define PERL_MAGIC_fm 'f' +#endif + +#ifndef PERL_MAGIC_regex_global +# define PERL_MAGIC_regex_global 'g' +#endif + +#ifndef PERL_MAGIC_isa +# define PERL_MAGIC_isa 'I' +#endif + +#ifndef PERL_MAGIC_isaelem +# define PERL_MAGIC_isaelem 'i' +#endif + +#ifndef PERL_MAGIC_nkeys +# define PERL_MAGIC_nkeys 'k' +#endif + +#ifndef PERL_MAGIC_dbfile +# define PERL_MAGIC_dbfile 'L' +#endif + +#ifndef PERL_MAGIC_dbline +# define PERL_MAGIC_dbline 'l' +#endif + +#ifndef PERL_MAGIC_mutex +# define PERL_MAGIC_mutex 'm' +#endif + +#ifndef PERL_MAGIC_shared +# define PERL_MAGIC_shared 'N' +#endif + +#ifndef PERL_MAGIC_shared_scalar +# define PERL_MAGIC_shared_scalar 'n' +#endif + +#ifndef PERL_MAGIC_collxfrm +# define PERL_MAGIC_collxfrm 'o' +#endif + +#ifndef PERL_MAGIC_tied +# define PERL_MAGIC_tied 'P' +#endif + +#ifndef PERL_MAGIC_tiedelem +# define PERL_MAGIC_tiedelem 'p' +#endif + +#ifndef PERL_MAGIC_tiedscalar +# define PERL_MAGIC_tiedscalar 'q' +#endif + +#ifndef PERL_MAGIC_qr +# define PERL_MAGIC_qr 'r' +#endif + +#ifndef PERL_MAGIC_sig +# define PERL_MAGIC_sig 'S' +#endif + +#ifndef PERL_MAGIC_sigelem +# define PERL_MAGIC_sigelem 's' +#endif + +#ifndef PERL_MAGIC_taint +# define PERL_MAGIC_taint 't' +#endif + +#ifndef PERL_MAGIC_uvar +# define PERL_MAGIC_uvar 'U' +#endif + +#ifndef PERL_MAGIC_uvar_elem +# define PERL_MAGIC_uvar_elem 'u' +#endif + +#ifndef PERL_MAGIC_vstring +# define PERL_MAGIC_vstring 'V' +#endif + +#ifndef PERL_MAGIC_vec +# define PERL_MAGIC_vec 'v' +#endif + +#ifndef PERL_MAGIC_utf8 +# define PERL_MAGIC_utf8 'w' +#endif + +#ifndef PERL_MAGIC_substr +# define PERL_MAGIC_substr 'x' +#endif + +#ifndef PERL_MAGIC_defelem +# define PERL_MAGIC_defelem 'y' +#endif + +#ifndef PERL_MAGIC_glob +# define PERL_MAGIC_glob '*' +#endif + +#ifndef PERL_MAGIC_arylen +# define PERL_MAGIC_arylen '#' +#endif + +#ifndef PERL_MAGIC_pos +# define PERL_MAGIC_pos '.' +#endif + +#ifndef PERL_MAGIC_backref +# define PERL_MAGIC_backref '<' +#endif + +#ifndef PERL_MAGIC_ext +# define PERL_MAGIC_ext '~' +#endif + +/* That's the best we can do... */ +#ifndef SvPV_force_nomg +# define SvPV_force_nomg SvPV_force +#endif + +#ifndef SvPV_nomg +# define SvPV_nomg SvPV +#endif + +#ifndef sv_catpvn_nomg +# define sv_catpvn_nomg sv_catpvn +#endif + +#ifndef sv_catsv_nomg +# define sv_catsv_nomg sv_catsv +#endif + +#ifndef sv_setsv_nomg +# define sv_setsv_nomg sv_setsv +#endif + +#ifndef sv_pvn_nomg +# define sv_pvn_nomg sv_pvn +#endif + +#ifndef SvIV_nomg +# define SvIV_nomg SvIV +#endif + +#ifndef SvUV_nomg +# define SvUV_nomg SvUV +#endif + +#ifndef sv_catpv_mg +# define sv_catpv_mg(sv, ptr) \ + STMT_START { \ + SV *TeMpSv = sv; \ + sv_catpv(TeMpSv,ptr); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifndef sv_catpvn_mg +# define sv_catpvn_mg(sv, ptr, len) \ + STMT_START { \ + SV *TeMpSv = sv; \ + sv_catpvn(TeMpSv,ptr,len); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifndef sv_catsv_mg +# define sv_catsv_mg(dsv, ssv) \ + STMT_START { \ + SV *TeMpSv = dsv; \ + sv_catsv(TeMpSv,ssv); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifndef sv_setiv_mg +# define sv_setiv_mg(sv, i) \ + STMT_START { \ + SV *TeMpSv = sv; \ + sv_setiv(TeMpSv,i); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifndef sv_setnv_mg +# define sv_setnv_mg(sv, num) \ + STMT_START { \ + SV *TeMpSv = sv; \ + sv_setnv(TeMpSv,num); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifndef sv_setpv_mg +# define sv_setpv_mg(sv, ptr) \ + STMT_START { \ + SV *TeMpSv = sv; \ + sv_setpv(TeMpSv,ptr); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifndef sv_setpvn_mg +# define sv_setpvn_mg(sv, ptr, len) \ + STMT_START { \ + SV *TeMpSv = sv; \ + sv_setpvn(TeMpSv,ptr,len); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifndef sv_setsv_mg +# define sv_setsv_mg(dsv, ssv) \ + STMT_START { \ + SV *TeMpSv = dsv; \ + sv_setsv(TeMpSv,ssv); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifndef sv_setuv_mg +# define sv_setuv_mg(sv, i) \ + STMT_START { \ + SV *TeMpSv = sv; \ + sv_setuv(TeMpSv,i); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifndef sv_usepvn_mg +# define sv_usepvn_mg(sv, ptr, len) \ + STMT_START { \ + SV *TeMpSv = sv; \ + sv_usepvn(TeMpSv,ptr,len); \ + SvSETMAGIC(TeMpSv); \ + } STMT_END +#endif + +#ifdef USE_ITHREADS +#ifndef CopFILE +# define CopFILE(c) ((c)->cop_file) +#endif + +#ifndef CopFILEGV +# define CopFILEGV(c) (CopFILE(c) ? gv_fetchfile(CopFILE(c)) : Nullgv) +#endif + +#ifndef CopFILE_set +# define CopFILE_set(c,pv) ((c)->cop_file = savepv(pv)) +#endif + +#ifndef CopFILESV +# define CopFILESV(c) (CopFILE(c) ? GvSV(gv_fetchfile(CopFILE(c))) : Nullsv) +#endif + +#ifndef CopFILEAV +# define CopFILEAV(c) (CopFILE(c) ? GvAV(gv_fetchfile(CopFILE(c))) : Nullav) +#endif + +#ifndef CopSTASHPV +# define CopSTASHPV(c) ((c)->cop_stashpv) +#endif + +#ifndef CopSTASHPV_set +# define CopSTASHPV_set(c,pv) ((c)->cop_stashpv = ((pv) ? savepv(pv) : Nullch)) +#endif + +#ifndef CopSTASH +# define CopSTASH(c) (CopSTASHPV(c) ? gv_stashpv(CopSTASHPV(c),GV_ADD) : Nullhv) +#endif + +#ifndef CopSTASH_set +# define CopSTASH_set(c,hv) CopSTASHPV_set(c, (hv) ? HvNAME(hv) : Nullch) +#endif + +#ifndef CopSTASH_eq +# define CopSTASH_eq(c,hv) ((hv) && (CopSTASHPV(c) == HvNAME(hv) \ + || (CopSTASHPV(c) && HvNAME(hv) \ + && strEQ(CopSTASHPV(c), HvNAME(hv))))) +#endif + +#else +#ifndef CopFILEGV +# define CopFILEGV(c) ((c)->cop_filegv) +#endif + +#ifndef CopFILEGV_set +# define CopFILEGV_set(c,gv) ((c)->cop_filegv = (GV*)SvREFCNT_inc(gv)) +#endif + +#ifndef CopFILE_set +# define CopFILE_set(c,pv) CopFILEGV_set((c), gv_fetchfile(pv)) +#endif + +#ifndef CopFILESV +# define CopFILESV(c) (CopFILEGV(c) ? GvSV(CopFILEGV(c)) : Nullsv) +#endif + +#ifndef CopFILEAV +# define CopFILEAV(c) (CopFILEGV(c) ? GvAV(CopFILEGV(c)) : Nullav) +#endif + +#ifndef CopFILE +# define CopFILE(c) (CopFILESV(c) ? SvPVX(CopFILESV(c)) : Nullch) +#endif + +#ifndef CopSTASH +# define CopSTASH(c) ((c)->cop_stash) +#endif + +#ifndef CopSTASH_set +# define CopSTASH_set(c,hv) ((c)->cop_stash = (hv)) +#endif + +#ifndef CopSTASHPV +# define CopSTASHPV(c) (CopSTASH(c) ? HvNAME(CopSTASH(c)) : Nullch) +#endif + +#ifndef CopSTASHPV_set +# define CopSTASHPV_set(c,pv) CopSTASH_set((c), gv_stashpv(pv,GV_ADD)) +#endif + +#ifndef CopSTASH_eq +# define CopSTASH_eq(c,hv) (CopSTASH(c) == (hv)) +#endif + +#endif /* USE_ITHREADS */ +#ifndef IN_PERL_COMPILETIME +# define IN_PERL_COMPILETIME (PL_curcop == &PL_compiling) +#endif + +#ifndef IN_LOCALE_RUNTIME +# define IN_LOCALE_RUNTIME (PL_curcop->op_private & HINT_LOCALE) +#endif + +#ifndef IN_LOCALE_COMPILETIME +# define IN_LOCALE_COMPILETIME (PL_hints & HINT_LOCALE) +#endif + +#ifndef IN_LOCALE +# define IN_LOCALE (IN_PERL_COMPILETIME ? IN_LOCALE_COMPILETIME : IN_LOCALE_RUNTIME) +#endif +#ifndef IS_NUMBER_IN_UV +# define IS_NUMBER_IN_UV 0x01 +#endif + +#ifndef IS_NUMBER_GREATER_THAN_UV_MAX +# define IS_NUMBER_GREATER_THAN_UV_MAX 0x02 +#endif + +#ifndef IS_NUMBER_NOT_INT +# define IS_NUMBER_NOT_INT 0x04 +#endif + +#ifndef IS_NUMBER_NEG +# define IS_NUMBER_NEG 0x08 +#endif + +#ifndef IS_NUMBER_INFINITY +# define IS_NUMBER_INFINITY 0x10 +#endif + +#ifndef IS_NUMBER_NAN +# define IS_NUMBER_NAN 0x20 +#endif + +/* GROK_NUMERIC_RADIX depends on grok_numeric_radix */ +#ifndef GROK_NUMERIC_RADIX +# define GROK_NUMERIC_RADIX(sp, send) grok_numeric_radix(sp, send) +#endif +#ifndef PERL_SCAN_GREATER_THAN_UV_MAX +# define PERL_SCAN_GREATER_THAN_UV_MAX 0x02 +#endif + +#ifndef PERL_SCAN_SILENT_ILLDIGIT +# define PERL_SCAN_SILENT_ILLDIGIT 0x04 +#endif + +#ifndef PERL_SCAN_ALLOW_UNDERSCORES +# define PERL_SCAN_ALLOW_UNDERSCORES 0x01 +#endif + +#ifndef PERL_SCAN_DISALLOW_PREFIX +# define PERL_SCAN_DISALLOW_PREFIX 0x02 +#endif + +#ifndef grok_numeric_radix +#if defined(NEED_grok_numeric_radix) +static bool DPPP_(my_grok_numeric_radix)(pTHX_ const char ** sp, const char * send); +static +#else +extern bool DPPP_(my_grok_numeric_radix)(pTHX_ const char ** sp, const char * send); +#endif + +#ifdef grok_numeric_radix +# undef grok_numeric_radix +#endif +#define grok_numeric_radix(a,b) DPPP_(my_grok_numeric_radix)(aTHX_ a,b) +#define Perl_grok_numeric_radix DPPP_(my_grok_numeric_radix) + +#if defined(NEED_grok_numeric_radix) || defined(NEED_grok_numeric_radix_GLOBAL) +bool +DPPP_(my_grok_numeric_radix)(pTHX_ const char **sp, const char *send) +{ +#ifdef USE_LOCALE_NUMERIC +#ifdef PL_numeric_radix_sv + if (PL_numeric_radix_sv && IN_LOCALE) { + STRLEN len; + char* radix = SvPV(PL_numeric_radix_sv, len); + if (*sp + len <= send && memEQ(*sp, radix, len)) { + *sp += len; + return TRUE; + } + } +#else + /* older perls don't have PL_numeric_radix_sv so the radix + * must manually be requested from locale.h + */ +#include + dTHR; /* needed for older threaded perls */ + struct lconv *lc = localeconv(); + char *radix = lc->decimal_point; + if (radix && IN_LOCALE) { + STRLEN len = strlen(radix); + if (*sp + len <= send && memEQ(*sp, radix, len)) { + *sp += len; + return TRUE; + } + } +#endif /* PERL_VERSION */ +#endif /* USE_LOCALE_NUMERIC */ + /* always try "." if numeric radix didn't match because + * we may have data from different locales mixed */ + if (*sp < send && **sp == '.') { + ++*sp; + return TRUE; + } + return FALSE; +} +#endif +#endif + +/* grok_number depends on grok_numeric_radix */ + +#ifndef grok_number +#if defined(NEED_grok_number) +static int DPPP_(my_grok_number)(pTHX_ const char * pv, STRLEN len, UV * valuep); +static +#else +extern int DPPP_(my_grok_number)(pTHX_ const char * pv, STRLEN len, UV * valuep); +#endif + +#ifdef grok_number +# undef grok_number +#endif +#define grok_number(a,b,c) DPPP_(my_grok_number)(aTHX_ a,b,c) +#define Perl_grok_number DPPP_(my_grok_number) + +#if defined(NEED_grok_number) || defined(NEED_grok_number_GLOBAL) +int +DPPP_(my_grok_number)(pTHX_ const char *pv, STRLEN len, UV *valuep) +{ + const char *s = pv; + const char *send = pv + len; + const UV max_div_10 = UV_MAX / 10; + const char max_mod_10 = UV_MAX % 10; + int numtype = 0; + int sawinf = 0; + int sawnan = 0; + + while (s < send && isSPACE(*s)) + s++; + if (s == send) { + return 0; + } else if (*s == '-') { + s++; + numtype = IS_NUMBER_NEG; + } + else if (*s == '+') + s++; + + if (s == send) + return 0; + + /* next must be digit or the radix separator or beginning of infinity */ + if (isDIGIT(*s)) { + /* UVs are at least 32 bits, so the first 9 decimal digits cannot + overflow. */ + UV value = *s - '0'; + /* This construction seems to be more optimiser friendly. + (without it gcc does the isDIGIT test and the *s - '0' separately) + With it gcc on arm is managing 6 instructions (6 cycles) per digit. + In theory the optimiser could deduce how far to unroll the loop + before checking for overflow. */ + if (++s < send) { + int digit = *s - '0'; + if (digit >= 0 && digit <= 9) { + value = value * 10 + digit; + if (++s < send) { + digit = *s - '0'; + if (digit >= 0 && digit <= 9) { + value = value * 10 + digit; + if (++s < send) { + digit = *s - '0'; + if (digit >= 0 && digit <= 9) { + value = value * 10 + digit; + if (++s < send) { + digit = *s - '0'; + if (digit >= 0 && digit <= 9) { + value = value * 10 + digit; + if (++s < send) { + digit = *s - '0'; + if (digit >= 0 && digit <= 9) { + value = value * 10 + digit; + if (++s < send) { + digit = *s - '0'; + if (digit >= 0 && digit <= 9) { + value = value * 10 + digit; + if (++s < send) { + digit = *s - '0'; + if (digit >= 0 && digit <= 9) { + value = value * 10 + digit; + if (++s < send) { + digit = *s - '0'; + if (digit >= 0 && digit <= 9) { + value = value * 10 + digit; + if (++s < send) { + /* Now got 9 digits, so need to check + each time for overflow. */ + digit = *s - '0'; + while (digit >= 0 && digit <= 9 + && (value < max_div_10 + || (value == max_div_10 + && digit <= max_mod_10))) { + value = value * 10 + digit; + if (++s < send) + digit = *s - '0'; + else + break; + } + if (digit >= 0 && digit <= 9 + && (s < send)) { + /* value overflowed. + skip the remaining digits, don't + worry about setting *valuep. */ + do { + s++; + } while (s < send && isDIGIT(*s)); + numtype |= + IS_NUMBER_GREATER_THAN_UV_MAX; + goto skip_value; + } + } + } + } + } + } + } + } + } + } + } + } + } + } + } + } + } + } + numtype |= IS_NUMBER_IN_UV; + if (valuep) + *valuep = value; + + skip_value: + if (GROK_NUMERIC_RADIX(&s, send)) { + numtype |= IS_NUMBER_NOT_INT; + while (s < send && isDIGIT(*s)) /* optional digits after the radix */ + s++; + } + } + else if (GROK_NUMERIC_RADIX(&s, send)) { + numtype |= IS_NUMBER_NOT_INT | IS_NUMBER_IN_UV; /* valuep assigned below */ + /* no digits before the radix means we need digits after it */ + if (s < send && isDIGIT(*s)) { + do { + s++; + } while (s < send && isDIGIT(*s)); + if (valuep) { + /* integer approximation is valid - it's 0. */ + *valuep = 0; + } + } + else + return 0; + } else if (*s == 'I' || *s == 'i') { + s++; if (s == send || (*s != 'N' && *s != 'n')) return 0; + s++; if (s == send || (*s != 'F' && *s != 'f')) return 0; + s++; if (s < send && (*s == 'I' || *s == 'i')) { + s++; if (s == send || (*s != 'N' && *s != 'n')) return 0; + s++; if (s == send || (*s != 'I' && *s != 'i')) return 0; + s++; if (s == send || (*s != 'T' && *s != 't')) return 0; + s++; if (s == send || (*s != 'Y' && *s != 'y')) return 0; + s++; + } + sawinf = 1; + } else if (*s == 'N' || *s == 'n') { + /* XXX TODO: There are signaling NaNs and quiet NaNs. */ + s++; if (s == send || (*s != 'A' && *s != 'a')) return 0; + s++; if (s == send || (*s != 'N' && *s != 'n')) return 0; + s++; + sawnan = 1; + } else + return 0; + + if (sawinf) { + numtype &= IS_NUMBER_NEG; /* Keep track of sign */ + numtype |= IS_NUMBER_INFINITY | IS_NUMBER_NOT_INT; + } else if (sawnan) { + numtype &= IS_NUMBER_NEG; /* Keep track of sign */ + numtype |= IS_NUMBER_NAN | IS_NUMBER_NOT_INT; + } else if (s < send) { + /* we can have an optional exponent part */ + if (*s == 'e' || *s == 'E') { + /* The only flag we keep is sign. Blow away any "it's UV" */ + numtype &= IS_NUMBER_NEG; + numtype |= IS_NUMBER_NOT_INT; + s++; + if (s < send && (*s == '-' || *s == '+')) + s++; + if (s < send && isDIGIT(*s)) { + do { + s++; + } while (s < send && isDIGIT(*s)); + } + else + return 0; + } + } + while (s < send && isSPACE(*s)) + s++; + if (s >= send) + return numtype; + if (len == 10 && memEQ(pv, "0 but true", 10)) { + if (valuep) + *valuep = 0; + return IS_NUMBER_IN_UV; + } + return 0; +} +#endif +#endif + +/* + * The grok_* routines have been modified to use warn() instead of + * Perl_warner(). Also, 'hexdigit' was the former name of PL_hexdigit, + * which is why the stack variable has been renamed to 'xdigit'. + */ + +#ifndef grok_bin +#if defined(NEED_grok_bin) +static UV DPPP_(my_grok_bin)(pTHX_ char *start, STRLEN *len_p, I32 *flags, NV *result); +static +#else +extern UV DPPP_(my_grok_bin)(pTHX_ char *start, STRLEN *len_p, I32 *flags, NV *result); +#endif + +#ifdef grok_bin +# undef grok_bin +#endif +#define grok_bin(a,b,c,d) DPPP_(my_grok_bin)(aTHX_ a,b,c,d) +#define Perl_grok_bin DPPP_(my_grok_bin) + +#if defined(NEED_grok_bin) || defined(NEED_grok_bin_GLOBAL) +UV +DPPP_(my_grok_bin)(pTHX_ char *start, STRLEN *len_p, I32 *flags, NV *result) +{ + const char *s = start; + STRLEN len = *len_p; + UV value = 0; + NV value_nv = 0; + + const UV max_div_2 = UV_MAX / 2; + bool allow_underscores = *flags & PERL_SCAN_ALLOW_UNDERSCORES; + bool overflowed = FALSE; + + if (!(*flags & PERL_SCAN_DISALLOW_PREFIX)) { + /* strip off leading b or 0b. + for compatibility silently suffer "b" and "0b" as valid binary + numbers. */ + if (len >= 1) { + if (s[0] == 'b') { + s++; + len--; + } + else if (len >= 2 && s[0] == '0' && s[1] == 'b') { + s+=2; + len-=2; + } + } + } + + for (; len-- && *s; s++) { + char bit = *s; + if (bit == '0' || bit == '1') { + /* Write it in this wonky order with a goto to attempt to get the + compiler to make the common case integer-only loop pretty tight. + With gcc seems to be much straighter code than old scan_bin. */ + redo: + if (!overflowed) { + if (value <= max_div_2) { + value = (value << 1) | (bit - '0'); + continue; + } + /* Bah. We're just overflowed. */ + warn("Integer overflow in binary number"); + overflowed = TRUE; + value_nv = (NV) value; + } + value_nv *= 2.0; + /* If an NV has not enough bits in its mantissa to + * represent a UV this summing of small low-order numbers + * is a waste of time (because the NV cannot preserve + * the low-order bits anyway): we could just remember when + * did we overflow and in the end just multiply value_nv by the + * right amount. */ + value_nv += (NV)(bit - '0'); + continue; + } + if (bit == '_' && len && allow_underscores && (bit = s[1]) + && (bit == '0' || bit == '1')) + { + --len; + ++s; + goto redo; + } + if (!(*flags & PERL_SCAN_SILENT_ILLDIGIT)) + warn("Illegal binary digit '%c' ignored", *s); + break; + } + + if ( ( overflowed && value_nv > 4294967295.0) +#if UVSIZE > 4 + || (!overflowed && value > 0xffffffff ) +#endif + ) { + warn("Binary number > 0b11111111111111111111111111111111 non-portable"); + } + *len_p = s - start; + if (!overflowed) { + *flags = 0; + return value; + } + *flags = PERL_SCAN_GREATER_THAN_UV_MAX; + if (result) + *result = value_nv; + return UV_MAX; +} +#endif +#endif + +#ifndef grok_hex +#if defined(NEED_grok_hex) +static UV DPPP_(my_grok_hex)(pTHX_ char *start, STRLEN *len_p, I32 *flags, NV *result); +static +#else +extern UV DPPP_(my_grok_hex)(pTHX_ char *start, STRLEN *len_p, I32 *flags, NV *result); +#endif + +#ifdef grok_hex +# undef grok_hex +#endif +#define grok_hex(a,b,c,d) DPPP_(my_grok_hex)(aTHX_ a,b,c,d) +#define Perl_grok_hex DPPP_(my_grok_hex) + +#if defined(NEED_grok_hex) || defined(NEED_grok_hex_GLOBAL) +UV +DPPP_(my_grok_hex)(pTHX_ char *start, STRLEN *len_p, I32 *flags, NV *result) +{ + const char *s = start; + STRLEN len = *len_p; + UV value = 0; + NV value_nv = 0; + + const UV max_div_16 = UV_MAX / 16; + bool allow_underscores = *flags & PERL_SCAN_ALLOW_UNDERSCORES; + bool overflowed = FALSE; + const char *xdigit; + + if (!(*flags & PERL_SCAN_DISALLOW_PREFIX)) { + /* strip off leading x or 0x. + for compatibility silently suffer "x" and "0x" as valid hex numbers. + */ + if (len >= 1) { + if (s[0] == 'x') { + s++; + len--; + } + else if (len >= 2 && s[0] == '0' && s[1] == 'x') { + s+=2; + len-=2; + } + } + } + + for (; len-- && *s; s++) { + xdigit = strchr((char *) PL_hexdigit, *s); + if (xdigit) { + /* Write it in this wonky order with a goto to attempt to get the + compiler to make the common case integer-only loop pretty tight. + With gcc seems to be much straighter code than old scan_hex. */ + redo: + if (!overflowed) { + if (value <= max_div_16) { + value = (value << 4) | ((xdigit - PL_hexdigit) & 15); + continue; + } + warn("Integer overflow in hexadecimal number"); + overflowed = TRUE; + value_nv = (NV) value; + } + value_nv *= 16.0; + /* If an NV has not enough bits in its mantissa to + * represent a UV this summing of small low-order numbers + * is a waste of time (because the NV cannot preserve + * the low-order bits anyway): we could just remember when + * did we overflow and in the end just multiply value_nv by the + * right amount of 16-tuples. */ + value_nv += (NV)((xdigit - PL_hexdigit) & 15); + continue; + } + if (*s == '_' && len && allow_underscores && s[1] + && (xdigit = strchr((char *) PL_hexdigit, s[1]))) + { + --len; + ++s; + goto redo; + } + if (!(*flags & PERL_SCAN_SILENT_ILLDIGIT)) + warn("Illegal hexadecimal digit '%c' ignored", *s); + break; + } + + if ( ( overflowed && value_nv > 4294967295.0) +#if UVSIZE > 4 + || (!overflowed && value > 0xffffffff ) +#endif + ) { + warn("Hexadecimal number > 0xffffffff non-portable"); + } + *len_p = s - start; + if (!overflowed) { + *flags = 0; + return value; + } + *flags = PERL_SCAN_GREATER_THAN_UV_MAX; + if (result) + *result = value_nv; + return UV_MAX; +} +#endif +#endif + +#ifndef grok_oct +#if defined(NEED_grok_oct) +static UV DPPP_(my_grok_oct)(pTHX_ char *start, STRLEN *len_p, I32 *flags, NV *result); +static +#else +extern UV DPPP_(my_grok_oct)(pTHX_ char *start, STRLEN *len_p, I32 *flags, NV *result); +#endif + +#ifdef grok_oct +# undef grok_oct +#endif +#define grok_oct(a,b,c,d) DPPP_(my_grok_oct)(aTHX_ a,b,c,d) +#define Perl_grok_oct DPPP_(my_grok_oct) + +#if defined(NEED_grok_oct) || defined(NEED_grok_oct_GLOBAL) +UV +DPPP_(my_grok_oct)(pTHX_ char *start, STRLEN *len_p, I32 *flags, NV *result) +{ + const char *s = start; + STRLEN len = *len_p; + UV value = 0; + NV value_nv = 0; + + const UV max_div_8 = UV_MAX / 8; + bool allow_underscores = *flags & PERL_SCAN_ALLOW_UNDERSCORES; + bool overflowed = FALSE; + + for (; len-- && *s; s++) { + /* gcc 2.95 optimiser not smart enough to figure that this subtraction + out front allows slicker code. */ + int digit = *s - '0'; + if (digit >= 0 && digit <= 7) { + /* Write it in this wonky order with a goto to attempt to get the + compiler to make the common case integer-only loop pretty tight. + */ + redo: + if (!overflowed) { + if (value <= max_div_8) { + value = (value << 3) | digit; + continue; + } + /* Bah. We're just overflowed. */ + warn("Integer overflow in octal number"); + overflowed = TRUE; + value_nv = (NV) value; + } + value_nv *= 8.0; + /* If an NV has not enough bits in its mantissa to + * represent a UV this summing of small low-order numbers + * is a waste of time (because the NV cannot preserve + * the low-order bits anyway): we could just remember when + * did we overflow and in the end just multiply value_nv by the + * right amount of 8-tuples. */ + value_nv += (NV)digit; + continue; + } + if (digit == ('_' - '0') && len && allow_underscores + && (digit = s[1] - '0') && (digit >= 0 && digit <= 7)) + { + --len; + ++s; + goto redo; + } + /* Allow \octal to work the DWIM way (that is, stop scanning + * as soon as non-octal characters are seen, complain only iff + * someone seems to want to use the digits eight and nine). */ + if (digit == 8 || digit == 9) { + if (!(*flags & PERL_SCAN_SILENT_ILLDIGIT)) + warn("Illegal octal digit '%c' ignored", *s); + } + break; + } + + if ( ( overflowed && value_nv > 4294967295.0) +#if UVSIZE > 4 + || (!overflowed && value > 0xffffffff ) +#endif + ) { + warn("Octal number > 037777777777 non-portable"); + } + *len_p = s - start; + if (!overflowed) { + *flags = 0; + return value; + } + *flags = PERL_SCAN_GREATER_THAN_UV_MAX; + if (result) + *result = value_nv; + return UV_MAX; +} +#endif +#endif + +#ifdef NO_XSLOCKS +# ifdef dJMPENV +# define dXCPT dJMPENV; int rEtV = 0 +# define XCPT_TRY_START JMPENV_PUSH(rEtV); if (rEtV == 0) +# define XCPT_TRY_END JMPENV_POP; +# define XCPT_CATCH if (rEtV != 0) +# define XCPT_RETHROW JMPENV_JUMP(rEtV) +# else +# define dXCPT Sigjmp_buf oldTOP; int rEtV = 0 +# define XCPT_TRY_START Copy(top_env, oldTOP, 1, Sigjmp_buf); rEtV = Sigsetjmp(top_env, 1); if (rEtV == 0) +# define XCPT_TRY_END Copy(oldTOP, top_env, 1, Sigjmp_buf); +# define XCPT_CATCH if (rEtV != 0) +# define XCPT_RETHROW Siglongjmp(top_env, rEtV) +# endif +#endif + +#endif /* _P_P_PORTABILITY_H_ */ + +/* End of File ppport.h */ diff --git a/perl/t/Decoder.t b/perl/t/Decoder.t new file mode 100755 index 0000000..f7e16f4 --- /dev/null +++ b/perl/t/Decoder.t @@ -0,0 +1,91 @@ +# Before `make install' is performed this script should be runnable with +# `make test'. After `make install' it should work as `perl Decoder.t' + +use warnings; +use strict; +use Test::More tests => 13; + +######################### + +BEGIN { use_ok('Barcode::ZBar') } + +######################### + +my $decoder = Barcode::ZBar::Decoder->new(); +isa_ok($decoder, 'Barcode::ZBar::Decoder', 'decoder'); + +$decoder->parse_config('enable'); + +######################### + +can_ok($decoder, qw(set_config parse_config reset new_scan decode_width + get_color get_data get_type set_handler)); + +######################### + +my $sym = $decoder->decode_width(5); +is($sym, Barcode::ZBar::Symbol::NONE, 'enum/enum compare'); + +######################### + +ok($sym == 0, 'enum/numeric compare'); + +######################### + +is($sym, 'None', 'enum/string compare'); + +######################### + +my $handler_type = 0; +my $explicit_closure = 0; + +$decoder->set_handler(sub { + if(!$handler_type) { + is($_[0], $decoder, 'handler decoder'); + } + + my $type = $_[0]->get_type(); + $handler_type = $type + if(!$handler_type or $type > Barcode::ZBar::Symbol::PARTIAL); + + ${$_[1]} += 1 +}, \$explicit_closure); + +######################### + +$decoder->reset(); +is($decoder->get_color(), Barcode::ZBar::SPACE, 'reset color'); + +######################### + +$decoder->set_config(Barcode::ZBar::Symbol::QRCODE, + Barcode::ZBar::Config::ENABLE, 0); + +my $encoded = + '9 111 212241113121211311141132 11111 311213121312121332111132 111 9'; + +foreach my $width (split(/ */, $encoded)) { + my $tmp = $decoder->decode_width($width); + if($tmp > Barcode::ZBar::Symbol::PARTIAL) { + $sym = ($sym == Barcode::ZBar::Symbol::NONE) ? $tmp : -1; + } +} +is($sym, Barcode::ZBar::Symbol::EAN13, 'EAN-13 type'); + +######################### + +is($decoder->get_data(), '6268964977804', 'EAN-13 data'); + +######################### + +is($decoder->get_color(), Barcode::ZBar::BAR, 'post-scan color'); + +######################### + +is($handler_type, Barcode::ZBar::Symbol::EAN13, 'handler type'); + +######################### + +is($explicit_closure, 2, 'handler explicit closure'); + +######################### diff --git a/perl/t/Image.t b/perl/t/Image.t new file mode 100755 index 0000000..7df06e9 --- /dev/null +++ b/perl/t/Image.t @@ -0,0 +1,150 @@ +# Before `make install' is performed this script should be runnable with +# `make test'. After `make install' it should work as `perl Image.t' + +use warnings; +use strict; +use Test::More tests => 22; + +######################### + +BEGIN { use_ok('Barcode::ZBar') } + +Barcode::ZBar::set_verbosity(16); + +######################### + +my $image = Barcode::ZBar::Image->new(); +isa_ok($image, 'Barcode::ZBar::Image', 'image'); + +######################### + +my $scanner = Barcode::ZBar::ImageScanner->new(); +isa_ok($scanner, 'Barcode::ZBar::ImageScanner', 'image scanner'); + +######################### + +can_ok($image, qw(convert convert_resize + get_format get_size get_data + set_format set_size set_data)); + +######################### + +can_ok($scanner, qw(set_config parse_config enable_cache scan_image)); + +######################### + +$image->set_format('422P'); +my $fmt = $image->get_format(); +is($fmt, '422P', 'string format accessors'); + +######################### + +ok($fmt == 0x50323234, 'numeric format accessors'); + +######################### + +$image->set_size(114, 80); +is_deeply([$image->get_size()], [114, 80], 'size accessors'); + +######################### + +# FIXME avoid skipping these (eg embed image vs ImageMagick) +SKIP: { + eval { require Image::Magick }; + skip "Image::Magick not installed", 13 if $@; + + my $im = Image::Magick->new(); + my $err = $im->Read('t/barcode.png'); + die($err) if($err); + + $image->set_size($im->Get(qw(columns rows))); + + { + my $data = $im->ImageToBlob( + magick => 'YUV', + 'sampling-factor' => '4:2:2', + interlace => 'Plane'); + $image->set_data($data); + } + + $image = $image->convert('Y800'); + isa_ok($image, 'Barcode::ZBar::Image', 'image'); + + ######################### + + is($image->get_format(), 'Y800', 'converted image format'); + + ######################### + + is_deeply([$image->get_size()], [114, 80], 'converted image size'); + + ######################### + + is($scanner->scan_image($image), 1, 'scan result'); + + ######################### + + my @symbols = $image->get_symbols(); + is(scalar(@symbols), 1, 'result size'); + + ######################### + + my $sym = $symbols[0]; + isa_ok($sym, 'Barcode::ZBar::Symbol', 'symbol'); + + ######################### + + can_ok($sym, qw(get_type get_data get_quality get_count get_loc)); + + ######################### + + is($sym->get_type(), Barcode::ZBar::Symbol::EAN13, 'result type'); + + ######################### + + is($sym->get_data(), '9876543210128', 'result data'); + + ######################### + + ok($sym->get_quality() > 0, 'quality'); + + ######################### + + my @loc = $sym->get_loc(); + ok(scalar(@loc) >= 4, 'location size'); + + ######################### + + my $failure = undef; + foreach my $pt (@loc) { + if(ref($pt) ne 'ARRAY') { + $failure = ("location entry is wrong type:" . + " expecting ARRAY ref, got " . ref($pt)); + last; + } + if(scalar(@{$pt}) != 2) { + $failure = ("location coordinate has too many entries:" . + " expecting 2, got " . scalar(@{$pt})); + last; + } + } + ok(!defined($failure), 'location structure') or + diag($failure); + + ######################### + + my @comps = $sym->get_components(); + is(scalar(@comps), 0, 'components size'); + + ######################### +} + +$scanner->recycle_image($image); + +my @symbols = $image->get_symbols(); +is(scalar(@symbols), 0, 'recycled result size'); + +######################### + + +# FIXME more image tests diff --git a/perl/t/Processor.t b/perl/t/Processor.t new file mode 100755 index 0000000..db45817 --- /dev/null +++ b/perl/t/Processor.t @@ -0,0 +1,132 @@ +# Before `make install' is performed this script should be runnable with +# `make test'. After `make install' it should work as `perl Processor.t' + +use warnings; +use strict; +use Test::More tests => 20; + +######################### + +BEGIN { use_ok('Barcode::ZBar') } + +Barcode::ZBar::set_verbosity(32); + +######################### + +my $proc = Barcode::ZBar::Processor->new(); +isa_ok($proc, 'Barcode::ZBar::Processor', 'processor'); + +######################### + +can_ok($proc, qw(init set_config parse_config)); + +######################### + +ok(!$proc->parse_config('enable'), 'configuration'); + +######################### + +my $cnt = 0; +my $explicit_closure = 0; + +$proc->set_data_handler(sub { + + ok(!$cnt, 'handler invocations'); + $cnt += 1; + + ######################### + + is($_[0], $proc, 'handler processor'); + + ######################### + + my $image = $_[1]; + isa_ok($image, 'Barcode::ZBar::Image', 'image'); + + ######################### + + my @symbols = $image->get_symbols(); + is(scalar(@symbols), 1, 'result size'); + + ######################### + + my $sym = $symbols[0]; + isa_ok($sym, 'Barcode::ZBar::Symbol', 'symbol'); + + ######################### + + is($sym->get_type(), Barcode::ZBar::Symbol::EAN13, 'result type'); + + ######################### + + is($sym->get_data(), '9876543210128', 'result data'); + + ######################### + + ok($sym->get_quality() > 0, 'quality'); + + ######################### + + my @loc = $sym->get_loc(); + ok(scalar(@loc) >= 4, 'location size'); + + # structure checked by Image.t + + ${$_[2]} += 1 +}, \$explicit_closure); + +######################### + +$proc->init($ENV{VIDEO_DEVICE}); +ok(!$proc->is_visible(), 'initial visibility'); + +######################### + +$proc->set_visible(); +ok($proc->is_visible(), 'enabled visiblity'); + +######################### + +ok($proc->user_wait(1.1) >= 0, 'wait w/timeout'); + +######################### + +SKIP: { + # FIXME factor out image read utility + eval { require Image::Magick }; + skip "Image::Magick not installed", 11 if $@; + my $im = Image::Magick->new(); + my $err = $im->Read('t/barcode.png'); + die($err) if($err); + my $image = Barcode::ZBar::Image->new(); + $image->set_format('422P'); + $image->set_size($im->Get(qw(columns rows))); + $image->set_data($im->ImageToBlob( + magick => 'YUV', + 'sampling-factor' => '4:2:2', + interlace => 'Plane') + ); + + my $rc = $proc->process_image($image); + ok(!$rc, 'process result'); + + $proc->user_wait(.9); + + ######################### + + is($explicit_closure, 1, 'handler explicit closure'); +} + +######################### + +$proc->set_data_handler(); +pass('unset handler'); + +######################### + +# FIXME more processor tests + +$proc = undef; +pass('cleanup'); + +######################### diff --git a/perl/t/Scanner.t b/perl/t/Scanner.t new file mode 100755 index 0000000..99b8942 --- /dev/null +++ b/perl/t/Scanner.t @@ -0,0 +1,23 @@ +# Before `make install' is performed this script should be runnable with +# `make test'. After `make install' it should work as `perl Scanner.t' + +use warnings; +use strict; +use Test::More tests => 3; + +######################### + +BEGIN { use_ok('Barcode::ZBar') } + +######################### + +my $scanner = Barcode::ZBar::Scanner->new(); +isa_ok($scanner, 'Barcode::ZBar::Scanner', 'scanner'); + +######################### + +can_ok($scanner, qw(reset new_scan scan_y get_width get_color)); + +######################### + +# FIXME more scanner tests diff --git a/perl/t/ZBar.t b/perl/t/ZBar.t new file mode 100755 index 0000000..f9a7e8e --- /dev/null +++ b/perl/t/ZBar.t @@ -0,0 +1,22 @@ +# Before `make install' is performed this script should be runnable with +# `make test'. After `make install' it should work as `perl ZBar.t' + +use warnings; +use strict; +use Test::More tests => 3; + +######################### + +BEGIN { use_ok('Barcode::ZBar') } + +######################### + +like(Barcode::ZBar::version(), qr<\d.\d>, 'version'); + +######################### + +Barcode::ZBar::set_verbosity(16); +Barcode::ZBar::increase_verbosity(); +pass('verbosity'); + +######################### diff --git a/perl/t/barcode.png b/perl/t/barcode.png new file mode 100644 index 0000000000000000000000000000000000000000..72846ce3930e6783c66b993ed62851810121da1e GIT binary patch literal 1182 zcmeAS@N?(olHy`uVBq!ia0vp^ML-Nn{1`8H(}6VD5ezSzeWo)oFhB8haSW-r z^>(UaMzW(o+hV_I&8rSMrYwAPRF;J)J&Vh7){b2r0u@T@T6WFYS)ZQ%{q4RzaSM;js;4>K+qZqUvGx5kZ}K|1p0t>K(m#E9 z%eMJVX7*v=#&E5So zQhNOkYq4)n|DLJ|_Gk^EIy&)R%IKm`oq*BL(-S-uQ$FPzOFFC7Gt8_pnC!_{^ttfF zlxaVV&Z~Z3ZZz-L%xAer|EHR46PkPF^=^IfX;Z!i)4^Mmrl&T@3hQh zL3Y*M#x0**YNbBDur2-g`l0#Z>$BP}M1P*c`s>V%OSgACdOj_0p{+j0g2~kx_Y&q! zp139ZhFn*vvT^?JuxsW<2Y-L@z0LS!7T=3GQ6XQwTPMpK+*%m?=ZsTqo8=Nix6>t# zyf(ep8nSra%Sd{3Zh4`-HPik;kF4b8uUe*0e@A`U7P0u@+Sv~8IU~4l$^L3OFvB72 zfp62*d#y5uW=t$Tl3HFQuf|#VN94%A9`PLy*2~A}_{Lp1DdT71F}d4pjfnHM2G1Xx zuH6n1->WHGTz#fe%K5Q}!rMxNhaZLI<}OmTf0o1l;J#Axo5L2a>stDB1k*QHs25z; zn9sOg@$`&+S~9lJm=n5>svS(5pI~x2B}m|{<)^gIPx(5v-%mby$vEelz#X49kIs!T z&T82*EB4%%ZrR)RYj)IZe~p>*SA1cf5?wRrMv*T=#CKNHgS#i@8<;1qwG2OKD`S~{ zUGF9%`%XuTRVCuGp_wf^o-H_{zVN2Vwo<#Rf9zDMT$Zlc(Y0zu_}AYR*S|3>4w6ky zc_OsbSjQssHAlll<&(!|9(fxg!|h$j_9Z>#i_p5MM|`7se}9>_gyUMq^BwXoGq*U- z{rNWN*&N~8XJc*K$O4rUfAG{LWXeD&`caeIjii)p{822wd^<-hS zw+}-e$*9EK%9fEnDwJ;6-19w!<0pszow(bNFX?QvYk4~Hj)ZFQiYXJ1vYin*DeHCk z&B<9y{s;UDzhKlF`K)!-i2`Zk=a%W#HUC1Ja-P3la!B#z(=XdLWcyuru74DLf_Izy z-0ljIi1#89b(Qbu^{DPv=e?z&VNyK#rtJr=zuNMN%CYsHUz%lSPM@bxR{rITttH31 plhXU<#mxQk#AN=XT&MRZ^_QBj?r7qFV+YLq44$rjF6*2UngFw06~zDm literal 0 HcmV?d00001 diff --git a/perl/t/pod-coverage.t b/perl/t/pod-coverage.t new file mode 100644 index 0000000..97c2df8 --- /dev/null +++ b/perl/t/pod-coverage.t @@ -0,0 +1,12 @@ +# Before `make install' is performed this script should be runnable with +# `make test'. After `make install' it should work as `perl pod.t' + +use warnings; +use strict; +use Test::More; + +eval "use Test::Pod::Coverage"; +plan skip_all => "Test::Pod::Coverage required for testing pod coverage" + if $@; + +all_pod_coverage_ok(); diff --git a/perl/t/pod.t b/perl/t/pod.t new file mode 100644 index 0000000..bc0af34 --- /dev/null +++ b/perl/t/pod.t @@ -0,0 +1,12 @@ +# Before `make install' is performed this script should be runnable with +# `make test'. After `make install' it should work as `perl pod.t' + +use warnings; +use strict; +use Test::More; + +eval "use Test::Pod 1.00"; +plan skip_all => "Test::Pod 1.00 required for testing POD" + if $@; + +all_pod_files_ok(); diff --git a/perl/typemap b/perl/typemap new file mode 100644 index 0000000..2d6ef6b --- /dev/null +++ b/perl/typemap @@ -0,0 +1,70 @@ +# objects +Barcode::ZBar::Error T_PTROBJ +Barcode::ZBar::Symbol T_PTROBJ +Barcode::ZBar::Image T_PTROBJ +Barcode::ZBar::Processor T_PTROBJ +Barcode::ZBar::Video T_PTROBJ +Barcode::ZBar::Window T_PTROBJ +Barcode::ZBar::ImageScanner T_PTROBJ +Barcode::ZBar::Decoder T_PTROBJ +Barcode::ZBar::Scanner T_PTROBJ + +# enums +zbar_color_t T_ENUM +zbar_error_t T_ENUM +zbar_symbol_type_t T_ENUM +zbar_config_t T_ENUM + +# special scalars +fourcc_t T_FOURCC +timeout_t T_TIMEOUT + +# error handling +config_error T_CONFIG_ERROR + + +INPUT + +T_ENUM + $var = ($type)SvIV($arg) +T_FOURCC + { + if(SvPOK($arg)) { + STRLEN len; + char *str = SvPV($arg, len); + if(len != 4) + croak(\"invalid fourcc: \%s\", str); + $var = ((unsigned long)str[0] | + ((unsigned long)str[1] << 8) | + ((unsigned long)str[2] << 16) | + ((unsigned long)str[3] << 24)); + } + else + $var = SvUV($arg); + } +T_TIMEOUT + if(($var = ($type)(SvNV($arg) * 1000.)) < 0) + $var = -1; +T_PV + $var = SvOK($arg) ? SvPV_nolen($arg) : NULL; + +OUTPUT + +T_ENUM + $arg = SvREFCNT_inc(lookup_enum(LOOKUP_$ntype, (int)$var)); +T_FOURCC + { + char str[4] = { + $var & 0xff, + ($var >> 8) & 0xff, + ($var >> 16) & 0xff, + ($var >> 24) & 0xff, + }; + sv_setuv($arg, $var); + sv_setpvn($arg, str, 4); + SvIOK_on($arg); + } + +T_CONFIG_ERROR + if($var) + croak("invalid configuration setting: %s", config_string); diff --git a/plugin/.deps/plugin_libzbarplugin_la-plugin.Plo b/plugin/.deps/plugin_libzbarplugin_la-plugin.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/plugin/.deps/plugin_libzbarplugin_la-plugin.Plo @@ -0,0 +1 @@ +# dummy diff --git a/plugin/Makefile.am.inc b/plugin/Makefile.am.inc new file mode 100644 index 0000000..c1d4425 --- /dev/null +++ b/plugin/Makefile.am.inc @@ -0,0 +1,5 @@ +lib_LTLIBRARIES += plugin/libzbarplugin.la +plugin_libzbarplugin_la_SOURCES = \ + plugin/plugin.c +plugin_libzbarplugin_la_CPPFLAGS = $(MOZILLA_CFLAGS) $(AM_CPPFLAGS) +plugin_libzbarplugin_la_LDFLAGS = $(MOZILLA_LIBS) $(AM_LDFLAGS) diff --git a/plugin/plugin.c b/plugin/plugin.c new file mode 100644 index 0000000..5fbd512 --- /dev/null +++ b/plugin/plugin.c @@ -0,0 +1,25 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include + diff --git a/pygtk/.deps/.dirstamp b/pygtk/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/pygtk/.deps/pygtk_zbarpygtk_la-zbarpygtk.Plo b/pygtk/.deps/pygtk_zbarpygtk_la-zbarpygtk.Plo new file mode 100644 index 0000000..89cbee3 --- /dev/null +++ b/pygtk/.deps/pygtk_zbarpygtk_la-zbarpygtk.Plo @@ -0,0 +1,1438 @@ +pygtk/pygtk_zbarpygtk_la-zbarpygtk.lo: pygtk/zbarpygtk.c \ + /usr/include/python2.7/Python.h /usr/include/python2.7/patchlevel.h \ + /usr/include/python2.7/pyconfig.h /usr/include/python2.7/pymacconfig.h \ + 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+ /usr/include/glib-2.0/glib/gsequence.h \ + /usr/include/glib-2.0/glib/gshell.h /usr/include/glib-2.0/glib/gslice.h \ + /usr/include/glib-2.0/glib/gspawn.h \ + /usr/include/glib-2.0/glib/gstrfuncs.h \ + /usr/include/glib-2.0/glib/gstringchunk.h \ + /usr/include/glib-2.0/glib/gtestutils.h \ + /usr/include/glib-2.0/glib/gthreadpool.h \ + /usr/include/glib-2.0/glib/gtimer.h \ + /usr/include/glib-2.0/glib/gtrashstack.h \ + /usr/include/glib-2.0/glib/gtree.h \ + /usr/include/glib-2.0/glib/gurifuncs.h \ + /usr/include/glib-2.0/glib/gvarianttype.h \ + /usr/include/glib-2.0/glib/gvariant.h \ + /usr/include/glib-2.0/glib/gversion.h \ + /usr/include/glib-2.0/glib/deprecated/gallocator.h \ + /usr/include/glib-2.0/glib/deprecated/gcache.h \ + /usr/include/glib-2.0/glib/deprecated/gcompletion.h \ + /usr/include/glib-2.0/glib/deprecated/gmain.h \ + /usr/include/glib-2.0/glib/deprecated/grel.h \ + /usr/include/glib-2.0/glib/deprecated/gthread.h /usr/include/pthread.h \ + /usr/include/sched.h /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/glib-2.0/glib-object.h \ + /usr/include/glib-2.0/gobject/gbinding.h \ + /usr/include/glib-2.0/gobject/gobject.h \ + /usr/include/glib-2.0/gobject/gtype.h \ + /usr/include/glib-2.0/gobject/gvalue.h \ + /usr/include/glib-2.0/gobject/gparam.h \ + /usr/include/glib-2.0/gobject/gclosure.h \ + /usr/include/glib-2.0/gobject/gsignal.h \ + /usr/include/glib-2.0/gobject/gmarshal.h \ + /usr/include/glib-2.0/gobject/gboxed.h \ + /usr/include/glib-2.0/gobject/glib-types.h \ + /usr/include/glib-2.0/gobject/genums.h \ + /usr/include/glib-2.0/gobject/gparamspecs.h \ + /usr/include/glib-2.0/gobject/gsourceclosure.h \ + /usr/include/glib-2.0/gobject/gtypemodule.h \ + /usr/include/glib-2.0/gobject/gtypeplugin.h \ + /usr/include/glib-2.0/gobject/gvaluearray.h \ + /usr/include/glib-2.0/gobject/gvaluetypes.h + +/usr/include/pygtk-2.0/pygobject.h: + +/usr/include/python2.7/Python.h: + +/usr/include/python2.7/patchlevel.h: + +/usr/include/python2.7/pyconfig.h: + +/usr/include/python2.7/pymacconfig.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h: + +/usr/include/limits.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/include/i386-linux-gnu/bits/posix1_lim.h: + +/usr/include/i386-linux-gnu/bits/local_lim.h: + +/usr/include/linux/limits.h: + +/usr/include/i386-linux-gnu/bits/posix2_lim.h: + +/usr/include/i386-linux-gnu/bits/xopen_lim.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/stdio.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/unistd.h: + +/usr/include/i386-linux-gnu/bits/posix_opt.h: + +/usr/include/i386-linux-gnu/bits/environments.h: + +/usr/include/i386-linux-gnu/bits/confname.h: + +/usr/include/getopt.h: + +/usr/include/i386-linux-gnu/bits/unistd.h: + +/usr/include/assert.h: + +/usr/include/python2.7/pyport.h: + +/usr/include/inttypes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/math.h: + +/usr/include/i386-linux-gnu/bits/huge_val.h: + +/usr/include/i386-linux-gnu/bits/huge_valf.h: + +/usr/include/i386-linux-gnu/bits/huge_vall.h: + +/usr/include/i386-linux-gnu/bits/inf.h: + +/usr/include/i386-linux-gnu/bits/nan.h: + +/usr/include/i386-linux-gnu/bits/mathdef.h: + +/usr/include/i386-linux-gnu/bits/mathcalls.h: + +/usr/include/i386-linux-gnu/bits/mathinline.h: + +/usr/include/i386-linux-gnu/sys/time.h: + +/usr/include/i386-linux-gnu/bits/timex.h: + +/usr/include/i386-linux-gnu/sys/stat.h: + +/usr/include/i386-linux-gnu/bits/stat.h: + +/usr/include/python2.7/pymath.h: + +/usr/include/python2.7/pymem.h: + +/usr/include/python2.7/object.h: + +/usr/include/python2.7/objimpl.h: + +/usr/include/python2.7/pydebug.h: + +/usr/include/python2.7/unicodeobject.h: + +/usr/include/ctype.h: + +/usr/include/i386-linux-gnu/bits/wchar2.h: + +/usr/include/python2.7/intobject.h: + +/usr/include/python2.7/boolobject.h: + +/usr/include/python2.7/longobject.h: + +/usr/include/python2.7/floatobject.h: + +/usr/include/python2.7/complexobject.h: + +/usr/include/python2.7/rangeobject.h: + +/usr/include/python2.7/stringobject.h: + +/usr/include/python2.7/memoryobject.h: + +/usr/include/python2.7/bufferobject.h: + +/usr/include/python2.7/bytesobject.h: + +/usr/include/python2.7/bytearrayobject.h: + +/usr/include/python2.7/tupleobject.h: + +/usr/include/python2.7/listobject.h: + +/usr/include/python2.7/dictobject.h: + +/usr/include/python2.7/enumobject.h: + +/usr/include/python2.7/setobject.h: + +/usr/include/python2.7/methodobject.h: + +/usr/include/python2.7/moduleobject.h: + +/usr/include/python2.7/funcobject.h: + +/usr/include/python2.7/classobject.h: + +/usr/include/python2.7/fileobject.h: + +/usr/include/python2.7/cobject.h: + +/usr/include/python2.7/pycapsule.h: + +/usr/include/python2.7/traceback.h: + +/usr/include/python2.7/sliceobject.h: + +/usr/include/python2.7/cellobject.h: + +/usr/include/python2.7/iterobject.h: + +/usr/include/python2.7/genobject.h: + +/usr/include/python2.7/descrobject.h: + +/usr/include/python2.7/warnings.h: + +/usr/include/python2.7/weakrefobject.h: + +/usr/include/python2.7/codecs.h: + +/usr/include/python2.7/pyerrors.h: + +/usr/include/python2.7/pystate.h: + +/usr/include/python2.7/pyarena.h: + +/usr/include/python2.7/modsupport.h: + +/usr/include/python2.7/pythonrun.h: + +/usr/include/python2.7/ceval.h: + +/usr/include/python2.7/sysmodule.h: + +/usr/include/python2.7/intrcheck.h: + +/usr/include/python2.7/import.h: + +/usr/include/python2.7/abstract.h: + +/usr/include/python2.7/compile.h: + +/usr/include/python2.7/code.h: + +/usr/include/python2.7/eval.h: + +/usr/include/python2.7/pyctype.h: + +/usr/include/python2.7/pystrtod.h: + +/usr/include/python2.7/pystrcmp.h: + +/usr/include/python2.7/dtoa.h: + +/usr/include/python2.7/pyfpe.h: + +/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +/usr/include/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp2.h: + +/usr/include/glib-2.0/glib.h: + +/usr/include/glib-2.0/glib/galloca.h: + +/usr/include/glib-2.0/glib/gtypes.h: + +/usr/lib/i386-linux-gnu/glib-2.0/include/glibconfig.h: + +/usr/include/glib-2.0/glib/gmacros.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/float.h: + +/usr/include/glib-2.0/glib/gversionmacros.h: + +/usr/include/glib-2.0/glib/garray.h: + +/usr/include/glib-2.0/glib/gasyncqueue.h: + +/usr/include/glib-2.0/glib/gthread.h: + +/usr/include/glib-2.0/glib/gatomic.h: + +/usr/include/glib-2.0/glib/gerror.h: + +/usr/include/glib-2.0/glib/gquark.h: + +/usr/include/glib-2.0/glib/gbacktrace.h: + +/usr/include/glib-2.0/glib/gbase64.h: + +/usr/include/glib-2.0/glib/gbitlock.h: + +/usr/include/glib-2.0/glib/gbookmarkfile.h: + +/usr/include/glib-2.0/glib/gbytes.h: + +/usr/include/glib-2.0/glib/gcharset.h: + +/usr/include/glib-2.0/glib/gchecksum.h: + +/usr/include/glib-2.0/glib/gconvert.h: + +/usr/include/glib-2.0/glib/gdataset.h: + +/usr/include/glib-2.0/glib/gdate.h: + +/usr/include/glib-2.0/glib/gdatetime.h: + +/usr/include/glib-2.0/glib/gtimezone.h: + +/usr/include/glib-2.0/glib/gdir.h: + +/usr/include/glib-2.0/glib/genviron.h: + +/usr/include/glib-2.0/glib/gfileutils.h: + +/usr/include/glib-2.0/glib/ggettext.h: + +/usr/include/glib-2.0/glib/ghash.h: + +/usr/include/glib-2.0/glib/glist.h: + +/usr/include/glib-2.0/glib/gmem.h: + +/usr/include/glib-2.0/glib/ghmac.h: + +/usr/include/glib-2.0/glib/gchecksum.h: + +/usr/include/glib-2.0/glib/ghook.h: + +/usr/include/glib-2.0/glib/ghostutils.h: + +/usr/include/glib-2.0/glib/giochannel.h: + +/usr/include/glib-2.0/glib/gmain.h: + +/usr/include/glib-2.0/glib/gpoll.h: + +/usr/include/glib-2.0/glib/gslist.h: + +/usr/include/glib-2.0/glib/gstring.h: + +/usr/include/glib-2.0/glib/gunicode.h: + +/usr/include/glib-2.0/glib/gutils.h: + +/usr/include/glib-2.0/glib/gkeyfile.h: + +/usr/include/glib-2.0/glib/gmappedfile.h: + +/usr/include/glib-2.0/glib/gmarkup.h: + +/usr/include/glib-2.0/glib/gmessages.h: + +/usr/include/glib-2.0/glib/gnode.h: + +/usr/include/glib-2.0/glib/goption.h: + +/usr/include/glib-2.0/glib/gpattern.h: + +/usr/include/glib-2.0/glib/gprimes.h: + +/usr/include/glib-2.0/glib/gqsort.h: + +/usr/include/glib-2.0/glib/gqueue.h: + +/usr/include/glib-2.0/glib/grand.h: + +/usr/include/glib-2.0/glib/gregex.h: + +/usr/include/glib-2.0/glib/gscanner.h: + +/usr/include/glib-2.0/glib/gsequence.h: + +/usr/include/glib-2.0/glib/gshell.h: + +/usr/include/glib-2.0/glib/gslice.h: + +/usr/include/glib-2.0/glib/gspawn.h: + +/usr/include/glib-2.0/glib/gstrfuncs.h: + +/usr/include/glib-2.0/glib/gstringchunk.h: + +/usr/include/glib-2.0/glib/gtestutils.h: + +/usr/include/glib-2.0/glib/gthreadpool.h: + +/usr/include/glib-2.0/glib/gtimer.h: + +/usr/include/glib-2.0/glib/gtrashstack.h: + +/usr/include/glib-2.0/glib/gtree.h: + +/usr/include/glib-2.0/glib/gurifuncs.h: + +/usr/include/glib-2.0/glib/gvarianttype.h: + +/usr/include/glib-2.0/glib/gvariant.h: + +/usr/include/glib-2.0/glib/gversion.h: + +/usr/include/glib-2.0/glib/deprecated/gallocator.h: + +/usr/include/glib-2.0/glib/deprecated/gcache.h: + +/usr/include/glib-2.0/glib/deprecated/gcompletion.h: + +/usr/include/glib-2.0/glib/deprecated/gmain.h: + +/usr/include/glib-2.0/glib/deprecated/grel.h: + +/usr/include/glib-2.0/glib/deprecated/gthread.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/glib-2.0/glib-object.h: + +/usr/include/glib-2.0/gobject/gbinding.h: + +/usr/include/glib-2.0/gobject/gobject.h: + +/usr/include/glib-2.0/gobject/gtype.h: + +/usr/include/glib-2.0/gobject/gvalue.h: + +/usr/include/glib-2.0/gobject/gparam.h: + +/usr/include/glib-2.0/gobject/gclosure.h: + +/usr/include/glib-2.0/gobject/gsignal.h: + +/usr/include/glib-2.0/gobject/gmarshal.h: + +/usr/include/glib-2.0/gobject/gboxed.h: + +/usr/include/glib-2.0/gobject/glib-types.h: + +/usr/include/glib-2.0/gobject/genums.h: + +/usr/include/glib-2.0/gobject/gparamspecs.h: + +/usr/include/glib-2.0/gobject/gsourceclosure.h: + +/usr/include/glib-2.0/gobject/gtypemodule.h: + +/usr/include/glib-2.0/gobject/gtypeplugin.h: + +/usr/include/glib-2.0/gobject/gvaluearray.h: + +/usr/include/glib-2.0/gobject/gvaluetypes.h: diff --git a/pygtk/.dirstamp b/pygtk/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/pygtk/Makefile.am.inc b/pygtk/Makefile.am.inc new file mode 100644 index 0000000..433412c --- /dev/null +++ b/pygtk/Makefile.am.inc @@ -0,0 +1,23 @@ +pyexec_LTLIBRARIES += pygtk/zbarpygtk.la +pygtk_zbarpygtk_la_CPPFLAGS = \ + $(GTK_CFLAGS) $(PYTHON_CFLAGS) $(PYGTK_CFLAGS) $(AM_CPPFLAGS) +pygtk_zbarpygtk_la_LDFLAGS = -shared -module -avoid-version -export-dynamic \ + -export-symbols-regex initzbarpygtk +pygtk_zbarpygtk_la_LIBADD = \ + $(PYTHON_LIBS) $(PYGTK_LIBS) gtk/libzbargtk.la $(AM_LIBADD) + +dist_pygtk_zbarpygtk_la_SOURCES = pygtk/zbarpygtkmodule.c +nodist_pygtk_zbarpygtk_la_SOURCES = pygtk/zbarpygtk.c +BUILT_SOURCES += pygtk/zbarpygtk.c pygtk/zbarpygtk.defs +CLEANFILES += pygtk/zbarpygtk.c pygtk/zbarpygtk.defs +EXTRA_DIST += pygtk/zbarpygtk.override + +# FIXME ugly hack to fixup new name... now non-standard? +pygtk/zbarpygtk.defs: include/zbar/zbargtk.h + $(PYTHON) $(PYGTK_H2DEF) $< | \ + $(SED) -e 's/Z_TYPE_BAR_/ZBAR_TYPE_/' > $@ + +pygtk/%.c: pygtk/%.defs $(srcdir)/pygtk/zbarpygtk.override + $(PYGTK_CODEGEN) --prefix zbarpygtk \ + --register $(PYGTK_DEFS)/gdk-types.defs \ + --override $(srcdir)/pygtk/zbarpygtk.override $< > $@ diff --git a/pygtk/zbarpygtk.override b/pygtk/zbarpygtk.override new file mode 100644 index 0000000..a66ceb9 --- /dev/null +++ b/pygtk/zbarpygtk.override @@ -0,0 +1,20 @@ +%% +headers +#include +#include +#include +%% +modulename zbarpygtk +%% +import gtk.Widget as PyGtkWidget_Type +import gtk.gdk.Pixbuf as PyGdkPixbuf_Type +%% +ignore-type + ZBarGtkError +%% +ignore-glob + *_get_type +%% +ignore + zbar_gtk_image_from_pixbuf # until base library wrappers are in place +%% diff --git a/pygtk/zbarpygtkmodule.c b/pygtk/zbarpygtkmodule.c new file mode 100644 index 0000000..581d362 --- /dev/null +++ b/pygtk/zbarpygtkmodule.c @@ -0,0 +1,46 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +/* avoid "multiple definition" darwin link errors + * for symbols defined in pygobject.h (bug #2052681) + */ +#define NO_IMPORT_PYGOBJECT + +#include + +void zbarpygtk_register_classes(PyObject*); +extern PyMethodDef zbarpygtk_functions[]; + +DL_EXPORT(void) +initzbarpygtk(void) +{ + init_pygobject(); + + PyObject *mod = Py_InitModule("zbarpygtk", zbarpygtk_functions); + PyObject *dict = PyModule_GetDict(mod); + + zbarpygtk_register_classes(dict); + + if(PyErr_Occurred()) + Py_FatalError("unable to initialise module zbarpygtk"); +} diff --git a/python/.deps/.dirstamp b/python/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/python/.deps/python_zbar_la-decoder.Plo b/python/.deps/python_zbar_la-decoder.Plo new file mode 100644 index 0000000..e6d103a --- /dev/null +++ b/python/.deps/python_zbar_la-decoder.Plo @@ -0,0 +1,442 @@ +python/python_zbar_la-decoder.lo: python/decoder.c python/zbarmodule.h \ + /usr/include/python2.7/Python.h /usr/include/python2.7/patchlevel.h \ + /usr/include/python2.7/pyconfig.h /usr/include/python2.7/pymacconfig.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h \ + /usr/include/limits.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/include/i386-linux-gnu/bits/posix1_lim.h \ + /usr/include/i386-linux-gnu/bits/local_lim.h /usr/include/linux/limits.h \ + /usr/include/i386-linux-gnu/bits/posix2_lim.h \ + /usr/include/i386-linux-gnu/bits/xopen_lim.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h /usr/include/stdio.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/unistd.h \ + /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h /usr/include/assert.h \ + /usr/include/python2.7/pyport.h /usr/include/inttypes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/math.h \ + /usr/include/i386-linux-gnu/bits/huge_val.h \ + /usr/include/i386-linux-gnu/bits/huge_valf.h \ + /usr/include/i386-linux-gnu/bits/huge_vall.h \ + /usr/include/i386-linux-gnu/bits/inf.h \ + /usr/include/i386-linux-gnu/bits/nan.h \ + /usr/include/i386-linux-gnu/bits/mathdef.h \ + /usr/include/i386-linux-gnu/bits/mathcalls.h \ + /usr/include/i386-linux-gnu/bits/mathinline.h \ + /usr/include/i386-linux-gnu/sys/time.h \ + /usr/include/i386-linux-gnu/bits/timex.h \ + /usr/include/i386-linux-gnu/sys/stat.h \ + /usr/include/i386-linux-gnu/bits/stat.h /usr/include/python2.7/pymath.h \ + /usr/include/python2.7/pymem.h /usr/include/python2.7/object.h \ + /usr/include/python2.7/objimpl.h /usr/include/python2.7/pydebug.h \ + /usr/include/python2.7/unicodeobject.h /usr/include/ctype.h \ + /usr/include/i386-linux-gnu/bits/wchar2.h \ + /usr/include/python2.7/intobject.h /usr/include/python2.7/boolobject.h \ + /usr/include/python2.7/longobject.h /usr/include/python2.7/floatobject.h \ + /usr/include/python2.7/complexobject.h \ + /usr/include/python2.7/rangeobject.h \ + /usr/include/python2.7/stringobject.h \ + /usr/include/python2.7/memoryobject.h \ + /usr/include/python2.7/bufferobject.h \ + /usr/include/python2.7/bytesobject.h \ + /usr/include/python2.7/bytearrayobject.h \ + /usr/include/python2.7/tupleobject.h /usr/include/python2.7/listobject.h \ + /usr/include/python2.7/dictobject.h /usr/include/python2.7/enumobject.h \ + /usr/include/python2.7/setobject.h /usr/include/python2.7/methodobject.h \ + /usr/include/python2.7/moduleobject.h \ + /usr/include/python2.7/funcobject.h /usr/include/python2.7/classobject.h \ + /usr/include/python2.7/fileobject.h /usr/include/python2.7/cobject.h \ + /usr/include/python2.7/pycapsule.h /usr/include/python2.7/traceback.h \ + /usr/include/python2.7/sliceobject.h /usr/include/python2.7/cellobject.h \ + /usr/include/python2.7/iterobject.h /usr/include/python2.7/genobject.h \ + /usr/include/python2.7/descrobject.h /usr/include/python2.7/warnings.h \ + /usr/include/python2.7/weakrefobject.h /usr/include/python2.7/codecs.h \ + /usr/include/python2.7/pyerrors.h /usr/include/python2.7/pystate.h \ + /usr/include/python2.7/pyarena.h /usr/include/python2.7/modsupport.h \ + /usr/include/python2.7/pythonrun.h /usr/include/python2.7/ceval.h \ + /usr/include/python2.7/sysmodule.h /usr/include/python2.7/intrcheck.h \ + /usr/include/python2.7/import.h /usr/include/python2.7/abstract.h \ + /usr/include/python2.7/compile.h /usr/include/python2.7/code.h \ + /usr/include/python2.7/eval.h /usr/include/python2.7/pyctype.h \ + /usr/include/python2.7/pystrtod.h /usr/include/python2.7/pystrcmp.h \ + /usr/include/python2.7/dtoa.h /usr/include/python2.7/pyfpe.h \ + /usr/include/signal.h /usr/include/i386-linux-gnu/bits/signum.h \ + /usr/include/i386-linux-gnu/bits/siginfo.h \ + /usr/include/i386-linux-gnu/bits/sigaction.h \ + /usr/include/i386-linux-gnu/bits/sigcontext.h \ + /usr/include/i386-linux-gnu/asm/sigcontext.h /usr/include/linux/types.h \ + /usr/include/i386-linux-gnu/asm/types.h /usr/include/asm-generic/types.h \ + /usr/include/asm-generic/int-ll64.h \ + /usr/include/i386-linux-gnu/asm/bitsperlong.h \ + /usr/include/asm-generic/bitsperlong.h /usr/include/linux/posix_types.h \ + /usr/include/linux/stddef.h \ + /usr/include/i386-linux-gnu/asm/posix_types.h \ + /usr/include/i386-linux-gnu/asm/posix_types_32.h \ + /usr/include/i386-linux-gnu/bits/sigstack.h \ + /usr/include/i386-linux-gnu/sys/ucontext.h \ + /usr/include/i386-linux-gnu/bits/sigthread.h /usr/include/setjmp.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h \ + /usr/include/i386-linux-gnu/bits/setjmp2.h include/zbar.h + +python/zbarmodule.h: + +/usr/include/python2.7/Python.h: + +/usr/include/python2.7/patchlevel.h: + +/usr/include/python2.7/pyconfig.h: + +/usr/include/python2.7/pymacconfig.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h: + +/usr/include/limits.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/include/i386-linux-gnu/bits/posix1_lim.h: + +/usr/include/i386-linux-gnu/bits/local_lim.h: + +/usr/include/linux/limits.h: + +/usr/include/i386-linux-gnu/bits/posix2_lim.h: + +/usr/include/i386-linux-gnu/bits/xopen_lim.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/stdio.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/unistd.h: + +/usr/include/i386-linux-gnu/bits/posix_opt.h: + +/usr/include/i386-linux-gnu/bits/environments.h: + +/usr/include/i386-linux-gnu/bits/confname.h: + +/usr/include/getopt.h: + +/usr/include/i386-linux-gnu/bits/unistd.h: + +/usr/include/assert.h: + +/usr/include/python2.7/pyport.h: + +/usr/include/inttypes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/math.h: + +/usr/include/i386-linux-gnu/bits/huge_val.h: + +/usr/include/i386-linux-gnu/bits/huge_valf.h: + +/usr/include/i386-linux-gnu/bits/huge_vall.h: + +/usr/include/i386-linux-gnu/bits/inf.h: + +/usr/include/i386-linux-gnu/bits/nan.h: + +/usr/include/i386-linux-gnu/bits/mathdef.h: + +/usr/include/i386-linux-gnu/bits/mathcalls.h: + +/usr/include/i386-linux-gnu/bits/mathinline.h: + +/usr/include/i386-linux-gnu/sys/time.h: + +/usr/include/i386-linux-gnu/bits/timex.h: + +/usr/include/i386-linux-gnu/sys/stat.h: + +/usr/include/i386-linux-gnu/bits/stat.h: + +/usr/include/python2.7/pymath.h: + +/usr/include/python2.7/pymem.h: + +/usr/include/python2.7/object.h: + +/usr/include/python2.7/objimpl.h: + +/usr/include/python2.7/pydebug.h: + +/usr/include/python2.7/unicodeobject.h: + +/usr/include/ctype.h: + +/usr/include/i386-linux-gnu/bits/wchar2.h: + +/usr/include/python2.7/intobject.h: + +/usr/include/python2.7/boolobject.h: + +/usr/include/python2.7/longobject.h: + +/usr/include/python2.7/floatobject.h: + +/usr/include/python2.7/complexobject.h: + +/usr/include/python2.7/rangeobject.h: + +/usr/include/python2.7/stringobject.h: + +/usr/include/python2.7/memoryobject.h: + +/usr/include/python2.7/bufferobject.h: + +/usr/include/python2.7/bytesobject.h: + +/usr/include/python2.7/bytearrayobject.h: + +/usr/include/python2.7/tupleobject.h: + +/usr/include/python2.7/listobject.h: + +/usr/include/python2.7/dictobject.h: + +/usr/include/python2.7/enumobject.h: + +/usr/include/python2.7/setobject.h: + +/usr/include/python2.7/methodobject.h: + +/usr/include/python2.7/moduleobject.h: + +/usr/include/python2.7/funcobject.h: + +/usr/include/python2.7/classobject.h: + +/usr/include/python2.7/fileobject.h: + +/usr/include/python2.7/cobject.h: + +/usr/include/python2.7/pycapsule.h: + +/usr/include/python2.7/traceback.h: + +/usr/include/python2.7/sliceobject.h: + +/usr/include/python2.7/cellobject.h: + +/usr/include/python2.7/iterobject.h: + +/usr/include/python2.7/genobject.h: + +/usr/include/python2.7/descrobject.h: + +/usr/include/python2.7/warnings.h: + +/usr/include/python2.7/weakrefobject.h: + +/usr/include/python2.7/codecs.h: + +/usr/include/python2.7/pyerrors.h: + +/usr/include/python2.7/pystate.h: + +/usr/include/python2.7/pyarena.h: + +/usr/include/python2.7/modsupport.h: + +/usr/include/python2.7/pythonrun.h: + +/usr/include/python2.7/ceval.h: + +/usr/include/python2.7/sysmodule.h: + +/usr/include/python2.7/intrcheck.h: + +/usr/include/python2.7/import.h: + +/usr/include/python2.7/abstract.h: + +/usr/include/python2.7/compile.h: + +/usr/include/python2.7/code.h: + +/usr/include/python2.7/eval.h: + +/usr/include/python2.7/pyctype.h: + +/usr/include/python2.7/pystrtod.h: + +/usr/include/python2.7/pystrcmp.h: + +/usr/include/python2.7/dtoa.h: + +/usr/include/python2.7/pyfpe.h: + +/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +/usr/include/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp2.h: + +include/zbar.h: diff --git a/python/.deps/python_zbar_la-enum.Plo b/python/.deps/python_zbar_la-enum.Plo new file mode 100644 index 0000000..f89aa2e --- /dev/null +++ b/python/.deps/python_zbar_la-enum.Plo @@ -0,0 +1,442 @@ +python/python_zbar_la-enum.lo: python/enum.c python/zbarmodule.h \ + /usr/include/python2.7/Python.h /usr/include/python2.7/patchlevel.h \ + /usr/include/python2.7/pyconfig.h /usr/include/python2.7/pymacconfig.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h \ + /usr/include/limits.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/include/i386-linux-gnu/bits/posix1_lim.h \ + /usr/include/i386-linux-gnu/bits/local_lim.h /usr/include/linux/limits.h \ + /usr/include/i386-linux-gnu/bits/posix2_lim.h \ + /usr/include/i386-linux-gnu/bits/xopen_lim.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h /usr/include/stdio.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/unistd.h \ + /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h /usr/include/assert.h \ + /usr/include/python2.7/pyport.h /usr/include/inttypes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/math.h \ + /usr/include/i386-linux-gnu/bits/huge_val.h \ + /usr/include/i386-linux-gnu/bits/huge_valf.h \ + /usr/include/i386-linux-gnu/bits/huge_vall.h \ + /usr/include/i386-linux-gnu/bits/inf.h \ + /usr/include/i386-linux-gnu/bits/nan.h \ + /usr/include/i386-linux-gnu/bits/mathdef.h \ + /usr/include/i386-linux-gnu/bits/mathcalls.h \ + /usr/include/i386-linux-gnu/bits/mathinline.h \ + /usr/include/i386-linux-gnu/sys/time.h \ + /usr/include/i386-linux-gnu/bits/timex.h \ + /usr/include/i386-linux-gnu/sys/stat.h \ + /usr/include/i386-linux-gnu/bits/stat.h /usr/include/python2.7/pymath.h \ + /usr/include/python2.7/pymem.h /usr/include/python2.7/object.h \ + /usr/include/python2.7/objimpl.h /usr/include/python2.7/pydebug.h \ + /usr/include/python2.7/unicodeobject.h /usr/include/ctype.h \ + /usr/include/i386-linux-gnu/bits/wchar2.h \ + /usr/include/python2.7/intobject.h /usr/include/python2.7/boolobject.h \ + /usr/include/python2.7/longobject.h /usr/include/python2.7/floatobject.h \ + /usr/include/python2.7/complexobject.h \ + /usr/include/python2.7/rangeobject.h \ + 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/usr/include/python2.7/codecs.h \ + /usr/include/python2.7/pyerrors.h /usr/include/python2.7/pystate.h \ + /usr/include/python2.7/pyarena.h /usr/include/python2.7/modsupport.h \ + /usr/include/python2.7/pythonrun.h /usr/include/python2.7/ceval.h \ + /usr/include/python2.7/sysmodule.h /usr/include/python2.7/intrcheck.h \ + /usr/include/python2.7/import.h /usr/include/python2.7/abstract.h \ + /usr/include/python2.7/compile.h /usr/include/python2.7/code.h \ + /usr/include/python2.7/eval.h /usr/include/python2.7/pyctype.h \ + /usr/include/python2.7/pystrtod.h /usr/include/python2.7/pystrcmp.h \ + /usr/include/python2.7/dtoa.h /usr/include/python2.7/pyfpe.h \ + /usr/include/signal.h /usr/include/i386-linux-gnu/bits/signum.h \ + /usr/include/i386-linux-gnu/bits/siginfo.h \ + /usr/include/i386-linux-gnu/bits/sigaction.h \ + /usr/include/i386-linux-gnu/bits/sigcontext.h \ + /usr/include/i386-linux-gnu/asm/sigcontext.h /usr/include/linux/types.h \ + /usr/include/i386-linux-gnu/asm/types.h /usr/include/asm-generic/types.h \ + /usr/include/asm-generic/int-ll64.h \ + /usr/include/i386-linux-gnu/asm/bitsperlong.h \ + /usr/include/asm-generic/bitsperlong.h /usr/include/linux/posix_types.h \ + /usr/include/linux/stddef.h \ + /usr/include/i386-linux-gnu/asm/posix_types.h \ + /usr/include/i386-linux-gnu/asm/posix_types_32.h \ + /usr/include/i386-linux-gnu/bits/sigstack.h \ + /usr/include/i386-linux-gnu/sys/ucontext.h \ + /usr/include/i386-linux-gnu/bits/sigthread.h /usr/include/setjmp.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h \ + /usr/include/i386-linux-gnu/bits/setjmp2.h include/zbar.h + +python/zbarmodule.h: + +/usr/include/python2.7/Python.h: + +/usr/include/python2.7/patchlevel.h: + +/usr/include/python2.7/pyconfig.h: + +/usr/include/python2.7/pymacconfig.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h: + +/usr/include/limits.h: + +/usr/include/features.h: + 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+/usr/include/python2.7/listobject.h: + +/usr/include/python2.7/dictobject.h: + +/usr/include/python2.7/enumobject.h: + +/usr/include/python2.7/setobject.h: + +/usr/include/python2.7/methodobject.h: + +/usr/include/python2.7/moduleobject.h: + +/usr/include/python2.7/funcobject.h: + +/usr/include/python2.7/classobject.h: + +/usr/include/python2.7/fileobject.h: + +/usr/include/python2.7/cobject.h: + +/usr/include/python2.7/pycapsule.h: + +/usr/include/python2.7/traceback.h: + +/usr/include/python2.7/sliceobject.h: + +/usr/include/python2.7/cellobject.h: + +/usr/include/python2.7/iterobject.h: + +/usr/include/python2.7/genobject.h: + +/usr/include/python2.7/descrobject.h: + +/usr/include/python2.7/warnings.h: + +/usr/include/python2.7/weakrefobject.h: + +/usr/include/python2.7/codecs.h: + +/usr/include/python2.7/pyerrors.h: + +/usr/include/python2.7/pystate.h: + +/usr/include/python2.7/pyarena.h: + +/usr/include/python2.7/modsupport.h: + +/usr/include/python2.7/pythonrun.h: + 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+/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +/usr/include/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp2.h: + +include/zbar.h: diff --git a/python/.deps/python_zbar_la-exception.Plo b/python/.deps/python_zbar_la-exception.Plo new file mode 100644 index 0000000..0a4054c --- /dev/null +++ b/python/.deps/python_zbar_la-exception.Plo @@ -0,0 +1,443 @@ +python/python_zbar_la-exception.lo: python/exception.c \ + python/zbarmodule.h /usr/include/python2.7/Python.h \ + /usr/include/python2.7/patchlevel.h /usr/include/python2.7/pyconfig.h \ + /usr/include/python2.7/pymacconfig.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h \ + 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\ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/unistd.h \ + /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h /usr/include/assert.h \ + /usr/include/python2.7/pyport.h /usr/include/inttypes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/math.h \ + /usr/include/i386-linux-gnu/bits/huge_val.h \ + /usr/include/i386-linux-gnu/bits/huge_valf.h \ + /usr/include/i386-linux-gnu/bits/huge_vall.h \ + /usr/include/i386-linux-gnu/bits/inf.h \ + /usr/include/i386-linux-gnu/bits/nan.h \ + /usr/include/i386-linux-gnu/bits/mathdef.h \ + /usr/include/i386-linux-gnu/bits/mathcalls.h \ + 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+/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +/usr/include/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp2.h: + +include/zbar.h: diff --git a/python/.deps/python_zbar_la-symbol.Plo b/python/.deps/python_zbar_la-symbol.Plo new file mode 100644 index 0000000..a66ad9f --- /dev/null +++ b/python/.deps/python_zbar_la-symbol.Plo @@ -0,0 +1,442 @@ +python/python_zbar_la-symbol.lo: python/symbol.c python/zbarmodule.h \ + /usr/include/python2.7/Python.h /usr/include/python2.7/patchlevel.h \ + /usr/include/python2.7/pyconfig.h /usr/include/python2.7/pymacconfig.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h \ + /usr/include/limits.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/include/i386-linux-gnu/bits/posix1_lim.h \ + /usr/include/i386-linux-gnu/bits/local_lim.h /usr/include/linux/limits.h \ + /usr/include/i386-linux-gnu/bits/posix2_lim.h \ + /usr/include/i386-linux-gnu/bits/xopen_lim.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h /usr/include/stdio.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h 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+ +/usr/include/python2.7/eval.h: + +/usr/include/python2.7/pyctype.h: + +/usr/include/python2.7/pystrtod.h: + +/usr/include/python2.7/pystrcmp.h: + +/usr/include/python2.7/dtoa.h: + +/usr/include/python2.7/pyfpe.h: + +/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +/usr/include/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp2.h: + +include/zbar.h: diff --git a/python/.deps/python_zbar_la-zbarmodule.Plo b/python/.deps/python_zbar_la-zbarmodule.Plo new file mode 100644 index 0000000..5d3587d --- /dev/null +++ b/python/.deps/python_zbar_la-zbarmodule.Plo @@ -0,0 +1,443 @@ +python/python_zbar_la-zbarmodule.lo: python/zbarmodule.c \ + python/zbarmodule.h /usr/include/python2.7/Python.h \ + /usr/include/python2.7/patchlevel.h /usr/include/python2.7/pyconfig.h \ + /usr/include/python2.7/pymacconfig.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h \ + /usr/include/limits.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/include/i386-linux-gnu/bits/posix1_lim.h \ + /usr/include/i386-linux-gnu/bits/local_lim.h /usr/include/linux/limits.h \ + /usr/include/i386-linux-gnu/bits/posix2_lim.h \ + /usr/include/i386-linux-gnu/bits/xopen_lim.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h /usr/include/stdio.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/unistd.h \ + /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h /usr/include/assert.h \ + /usr/include/python2.7/pyport.h /usr/include/inttypes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/math.h \ + /usr/include/i386-linux-gnu/bits/huge_val.h \ + /usr/include/i386-linux-gnu/bits/huge_valf.h \ + /usr/include/i386-linux-gnu/bits/huge_vall.h \ + /usr/include/i386-linux-gnu/bits/inf.h \ + /usr/include/i386-linux-gnu/bits/nan.h \ + /usr/include/i386-linux-gnu/bits/mathdef.h \ + /usr/include/i386-linux-gnu/bits/mathcalls.h \ + /usr/include/i386-linux-gnu/bits/mathinline.h \ + /usr/include/i386-linux-gnu/sys/time.h \ + /usr/include/i386-linux-gnu/bits/timex.h \ + /usr/include/i386-linux-gnu/sys/stat.h \ + /usr/include/i386-linux-gnu/bits/stat.h /usr/include/python2.7/pymath.h \ + /usr/include/python2.7/pymem.h /usr/include/python2.7/object.h \ + /usr/include/python2.7/objimpl.h /usr/include/python2.7/pydebug.h \ + /usr/include/python2.7/unicodeobject.h /usr/include/ctype.h \ + /usr/include/i386-linux-gnu/bits/wchar2.h \ + /usr/include/python2.7/intobject.h /usr/include/python2.7/boolobject.h \ + /usr/include/python2.7/longobject.h /usr/include/python2.7/floatobject.h \ + /usr/include/python2.7/complexobject.h \ + /usr/include/python2.7/rangeobject.h \ + /usr/include/python2.7/stringobject.h \ + /usr/include/python2.7/memoryobject.h \ + /usr/include/python2.7/bufferobject.h \ + /usr/include/python2.7/bytesobject.h \ + /usr/include/python2.7/bytearrayobject.h \ + /usr/include/python2.7/tupleobject.h /usr/include/python2.7/listobject.h \ + /usr/include/python2.7/dictobject.h /usr/include/python2.7/enumobject.h \ + /usr/include/python2.7/setobject.h /usr/include/python2.7/methodobject.h \ + /usr/include/python2.7/moduleobject.h \ + /usr/include/python2.7/funcobject.h /usr/include/python2.7/classobject.h \ + /usr/include/python2.7/fileobject.h /usr/include/python2.7/cobject.h \ + /usr/include/python2.7/pycapsule.h /usr/include/python2.7/traceback.h \ + /usr/include/python2.7/sliceobject.h /usr/include/python2.7/cellobject.h \ + /usr/include/python2.7/iterobject.h /usr/include/python2.7/genobject.h \ + /usr/include/python2.7/descrobject.h /usr/include/python2.7/warnings.h \ + /usr/include/python2.7/weakrefobject.h /usr/include/python2.7/codecs.h \ + /usr/include/python2.7/pyerrors.h /usr/include/python2.7/pystate.h \ + /usr/include/python2.7/pyarena.h /usr/include/python2.7/modsupport.h \ + /usr/include/python2.7/pythonrun.h /usr/include/python2.7/ceval.h \ + /usr/include/python2.7/sysmodule.h /usr/include/python2.7/intrcheck.h \ + /usr/include/python2.7/import.h /usr/include/python2.7/abstract.h \ + /usr/include/python2.7/compile.h /usr/include/python2.7/code.h \ + /usr/include/python2.7/eval.h /usr/include/python2.7/pyctype.h \ + /usr/include/python2.7/pystrtod.h /usr/include/python2.7/pystrcmp.h \ + /usr/include/python2.7/dtoa.h /usr/include/python2.7/pyfpe.h \ + /usr/include/signal.h /usr/include/i386-linux-gnu/bits/signum.h \ + /usr/include/i386-linux-gnu/bits/siginfo.h \ + /usr/include/i386-linux-gnu/bits/sigaction.h \ + /usr/include/i386-linux-gnu/bits/sigcontext.h \ + /usr/include/i386-linux-gnu/asm/sigcontext.h /usr/include/linux/types.h \ + /usr/include/i386-linux-gnu/asm/types.h /usr/include/asm-generic/types.h \ + /usr/include/asm-generic/int-ll64.h \ + /usr/include/i386-linux-gnu/asm/bitsperlong.h \ + /usr/include/asm-generic/bitsperlong.h /usr/include/linux/posix_types.h \ + /usr/include/linux/stddef.h \ + /usr/include/i386-linux-gnu/asm/posix_types.h \ + /usr/include/i386-linux-gnu/asm/posix_types_32.h \ + /usr/include/i386-linux-gnu/bits/sigstack.h \ + /usr/include/i386-linux-gnu/sys/ucontext.h \ + /usr/include/i386-linux-gnu/bits/sigthread.h /usr/include/setjmp.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h \ + /usr/include/i386-linux-gnu/bits/setjmp2.h include/zbar.h + +python/zbarmodule.h: + +/usr/include/python2.7/Python.h: + +/usr/include/python2.7/patchlevel.h: + +/usr/include/python2.7/pyconfig.h: + +/usr/include/python2.7/pymacconfig.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h: + +/usr/include/limits.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/include/i386-linux-gnu/bits/posix1_lim.h: + +/usr/include/i386-linux-gnu/bits/local_lim.h: + +/usr/include/linux/limits.h: + +/usr/include/i386-linux-gnu/bits/posix2_lim.h: + +/usr/include/i386-linux-gnu/bits/xopen_lim.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/stdio.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/unistd.h: + +/usr/include/i386-linux-gnu/bits/posix_opt.h: + +/usr/include/i386-linux-gnu/bits/environments.h: + +/usr/include/i386-linux-gnu/bits/confname.h: + +/usr/include/getopt.h: + +/usr/include/i386-linux-gnu/bits/unistd.h: + +/usr/include/assert.h: + +/usr/include/python2.7/pyport.h: + +/usr/include/inttypes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/math.h: + +/usr/include/i386-linux-gnu/bits/huge_val.h: + +/usr/include/i386-linux-gnu/bits/huge_valf.h: + +/usr/include/i386-linux-gnu/bits/huge_vall.h: + +/usr/include/i386-linux-gnu/bits/inf.h: + +/usr/include/i386-linux-gnu/bits/nan.h: + +/usr/include/i386-linux-gnu/bits/mathdef.h: + +/usr/include/i386-linux-gnu/bits/mathcalls.h: + +/usr/include/i386-linux-gnu/bits/mathinline.h: + +/usr/include/i386-linux-gnu/sys/time.h: + +/usr/include/i386-linux-gnu/bits/timex.h: + +/usr/include/i386-linux-gnu/sys/stat.h: + +/usr/include/i386-linux-gnu/bits/stat.h: + +/usr/include/python2.7/pymath.h: + +/usr/include/python2.7/pymem.h: + +/usr/include/python2.7/object.h: + +/usr/include/python2.7/objimpl.h: + +/usr/include/python2.7/pydebug.h: + +/usr/include/python2.7/unicodeobject.h: + +/usr/include/ctype.h: + +/usr/include/i386-linux-gnu/bits/wchar2.h: + +/usr/include/python2.7/intobject.h: + +/usr/include/python2.7/boolobject.h: + +/usr/include/python2.7/longobject.h: + +/usr/include/python2.7/floatobject.h: + +/usr/include/python2.7/complexobject.h: + +/usr/include/python2.7/rangeobject.h: + +/usr/include/python2.7/stringobject.h: + +/usr/include/python2.7/memoryobject.h: + +/usr/include/python2.7/bufferobject.h: + +/usr/include/python2.7/bytesobject.h: + +/usr/include/python2.7/bytearrayobject.h: + +/usr/include/python2.7/tupleobject.h: + +/usr/include/python2.7/listobject.h: + +/usr/include/python2.7/dictobject.h: + +/usr/include/python2.7/enumobject.h: + +/usr/include/python2.7/setobject.h: + +/usr/include/python2.7/methodobject.h: + +/usr/include/python2.7/moduleobject.h: + +/usr/include/python2.7/funcobject.h: + +/usr/include/python2.7/classobject.h: + +/usr/include/python2.7/fileobject.h: + +/usr/include/python2.7/cobject.h: + +/usr/include/python2.7/pycapsule.h: + +/usr/include/python2.7/traceback.h: + +/usr/include/python2.7/sliceobject.h: + +/usr/include/python2.7/cellobject.h: + +/usr/include/python2.7/iterobject.h: + +/usr/include/python2.7/genobject.h: + +/usr/include/python2.7/descrobject.h: + +/usr/include/python2.7/warnings.h: + +/usr/include/python2.7/weakrefobject.h: + +/usr/include/python2.7/codecs.h: + +/usr/include/python2.7/pyerrors.h: + +/usr/include/python2.7/pystate.h: + +/usr/include/python2.7/pyarena.h: + +/usr/include/python2.7/modsupport.h: + +/usr/include/python2.7/pythonrun.h: + +/usr/include/python2.7/ceval.h: + +/usr/include/python2.7/sysmodule.h: + +/usr/include/python2.7/intrcheck.h: + +/usr/include/python2.7/import.h: + +/usr/include/python2.7/abstract.h: + +/usr/include/python2.7/compile.h: + +/usr/include/python2.7/code.h: + +/usr/include/python2.7/eval.h: + +/usr/include/python2.7/pyctype.h: + +/usr/include/python2.7/pystrtod.h: + +/usr/include/python2.7/pystrcmp.h: + +/usr/include/python2.7/dtoa.h: + +/usr/include/python2.7/pyfpe.h: + +/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +/usr/include/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp2.h: + +include/zbar.h: diff --git a/python/.dirstamp b/python/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/python/Makefile.am.inc b/python/Makefile.am.inc new file mode 100644 index 0000000..ac12c03 --- /dev/null +++ b/python/Makefile.am.inc @@ -0,0 +1,12 @@ +pyexec_LTLIBRARIES += python/zbar.la +python_zbar_la_CPPFLAGS = $(PYTHON_CFLAGS) $(AM_CPPFLAGS) +python_zbar_la_LDFLAGS = -shared -module -avoid-version -export-dynamic \ + -export-symbols-regex initzbar +python_zbar_la_LIBADD = $(PYTHON_LIBS) zbar/libzbar.la $(AM_LIBADD) + +python_zbar_la_SOURCES = python/zbarmodule.c python/zbarmodule.h \ + python/enum.c python/exception.c python/symbol.c python/symbolset.c \ + python/symboliter.c python/image.c \ + python/processor.c python/imagescanner.c python/decoder.c python/scanner.c + +EXTRA_DIST += python/test/barcode.png python/test/test_zbar.py diff --git a/python/decoder.c b/python/decoder.c new file mode 100644 index 0000000..26cb8a8 --- /dev/null +++ b/python/decoder.c @@ -0,0 +1,291 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" + +static char decoder_doc[] = PyDoc_STR( + "low level decode of measured bar/space widths.\n" + "\n" + "FIXME."); + +static zbarDecoder* +decoder_new (PyTypeObject *type, + PyObject *args, + PyObject *kwds) +{ + static char *kwlist[] = { NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "", kwlist)) + return(NULL); + + zbarDecoder *self = (zbarDecoder*)type->tp_alloc(type, 0); + if(!self) + return(NULL); + + self->zdcode = zbar_decoder_create(); + zbar_decoder_set_userdata(self->zdcode, self); + if(!self->zdcode) { + Py_DECREF(self); + return(NULL); + } + + return(self); +} + +static int +decoder_traverse (zbarDecoder *self, + visitproc visit, + void *arg) +{ + Py_VISIT(self->handler); + Py_VISIT(self->args); + return(0); +} + +static int +decoder_clear (zbarDecoder *self) +{ + zbar_decoder_set_handler(self->zdcode, NULL); + zbar_decoder_set_userdata(self->zdcode, NULL); + Py_CLEAR(self->handler); + Py_CLEAR(self->args); + return(0); +} + +static void +decoder_dealloc (zbarDecoder *self) +{ + decoder_clear(self); + zbar_decoder_destroy(self->zdcode); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +static zbarEnumItem* +decoder_get_color (zbarDecoder *self, + void *closure) +{ + zbar_color_t zcol = zbar_decoder_get_color(self->zdcode); + assert(zcol == ZBAR_BAR || zcol == ZBAR_SPACE); + zbarEnumItem *color = color_enum[zcol]; + Py_INCREF((PyObject*)color); + return(color); +} + +static zbarEnumItem* +decoder_get_type (zbarDecoder *self, + void *closure) +{ + zbar_symbol_type_t sym = zbar_decoder_get_type(self->zdcode); + if(sym == ZBAR_NONE) { + /* hardcode most common case */ + Py_INCREF((PyObject*)symbol_NONE); + return(symbol_NONE); + } + return(zbarSymbol_LookupEnum(sym)); +} + +static PyObject* +decoder_get_data (zbarDecoder *self, + void *closure) +{ + return(PyString_FromStringAndSize(zbar_decoder_get_data(self->zdcode), + zbar_decoder_get_data_length(self->zdcode))); +} + +static PyGetSetDef decoder_getset[] = { + { "color", (getter)decoder_get_color, }, + { "type", (getter)decoder_get_type, }, + { "data", (getter)decoder_get_data, }, + { NULL, }, +}; + +static PyObject* +decoder_set_config (zbarDecoder *self, + PyObject *args, + PyObject *kwds) +{ + zbar_symbol_type_t sym = ZBAR_NONE; + zbar_config_t cfg = ZBAR_CFG_ENABLE; + int val = 1; + static char *kwlist[] = { "symbology", "config", "value", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|iii", kwlist, + &sym, &cfg, &val)) + return(NULL); + + if(zbar_decoder_set_config(self->zdcode, sym, cfg, val)) { + PyErr_SetString(PyExc_ValueError, "invalid configuration setting"); + return(NULL); + } + Py_RETURN_NONE; +} + +static PyObject* +decoder_parse_config (zbarDecoder *self, + PyObject *args, + PyObject *kwds) +{ + const char *cfg = NULL; + static char *kwlist[] = { "config", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "s", kwlist, &cfg)) + return(NULL); + + if(zbar_decoder_parse_config(self->zdcode, cfg)) { + PyErr_Format(PyExc_ValueError, "invalid configuration setting: %s", + cfg); + return(NULL); + } + Py_RETURN_NONE; +} + +static PyObject* +decoder_reset (zbarDecoder *self, + PyObject *args, + PyObject *kwds) +{ + static char *kwlist[] = { NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "", kwlist)) + return(NULL); + + zbar_decoder_reset(self->zdcode); + Py_RETURN_NONE; +} + +static PyObject* +decoder_new_scan (zbarDecoder *self, + PyObject *args, + PyObject *kwds) +{ + static char *kwlist[] = { NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "", kwlist)) + return(NULL); + + zbar_decoder_new_scan(self->zdcode); + Py_RETURN_NONE; +} + +void +decode_handler (zbar_decoder_t *zdcode) +{ + assert(zdcode); + zbarDecoder *self = zbar_decoder_get_userdata(zdcode); + assert(self); + assert(self->zdcode == zdcode); + assert(self->handler); + assert(self->args); + PyObject *junk = PyObject_Call(self->handler, self->args, NULL); + Py_XDECREF(junk); +} + +static PyObject* +decoder_set_handler (zbarDecoder *self, + PyObject *args, + PyObject *kwds) +{ + PyObject *handler = Py_None; + PyObject *closure = Py_None; + + static char *kwlist[] = { "handler", "closure", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|OO", kwlist, + &handler, &closure)) + return(NULL); + + if(handler != Py_None && !PyCallable_Check(handler)) { + PyErr_Format(PyExc_ValueError, "handler %.50s is not callable", + handler->ob_type->tp_name); + return(NULL); + } + Py_CLEAR(self->handler); + Py_CLEAR(self->args); + + if(handler != Py_None) { + self->args = PyTuple_New(2); + if(!self->args) + return(NULL); + Py_INCREF(self); + Py_INCREF(closure); + PyTuple_SET_ITEM(self->args, 0, (PyObject*)self); + PyTuple_SET_ITEM(self->args, 1, closure); + + Py_INCREF(handler); + self->handler = handler; + + zbar_decoder_set_handler(self->zdcode, decode_handler); + } + else { + self->handler = self->args = NULL; + zbar_decoder_set_handler(self->zdcode, NULL); + } + Py_RETURN_NONE; +} + +static zbarEnumItem* +decoder_decode_width (zbarDecoder *self, + PyObject *args, + PyObject *kwds) +{ + unsigned int width = 0; + static char *kwlist[] = { "width", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "I", kwlist, &width)) + return(NULL); + + zbar_symbol_type_t sym = zbar_decode_width(self->zdcode, width); + if(PyErr_Occurred()) + /* propagate errors during callback */ + return(NULL); + if(sym == ZBAR_NONE) { + /* hardcode most common case */ + Py_INCREF((PyObject*)symbol_NONE); + return(symbol_NONE); + } + return(zbarSymbol_LookupEnum(sym)); +} + +static PyMethodDef decoder_methods[] = { + { "set_config", (PyCFunction)decoder_set_config, + METH_VARARGS | METH_KEYWORDS, }, + { "parse_config", (PyCFunction)decoder_parse_config, + METH_VARARGS | METH_KEYWORDS, }, + { "reset", (PyCFunction)decoder_reset, + METH_VARARGS | METH_KEYWORDS, }, + { "new_scan", (PyCFunction)decoder_new_scan, + METH_VARARGS | METH_KEYWORDS, }, + { "set_handler", (PyCFunction)decoder_set_handler, + METH_VARARGS | METH_KEYWORDS, }, + { "decode_width", (PyCFunction)decoder_decode_width, + METH_VARARGS | METH_KEYWORDS, }, + { NULL, }, +}; + +PyTypeObject zbarDecoder_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.Decoder", + .tp_doc = decoder_doc, + .tp_basicsize = sizeof(zbarDecoder), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, + .tp_new = (newfunc)decoder_new, + .tp_traverse = (traverseproc)decoder_traverse, + .tp_clear = (inquiry)decoder_clear, + .tp_dealloc = (destructor)decoder_dealloc, + .tp_getset = decoder_getset, + .tp_methods = decoder_methods, +}; diff --git a/python/enum.c b/python/enum.c new file mode 100644 index 0000000..8a51532 --- /dev/null +++ b/python/enum.c @@ -0,0 +1,194 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" + +static char enumitem_doc[] = PyDoc_STR( + "simple enumeration item.\n" + "\n" + "associates an int value with a name for printing."); + +static zbarEnumItem* +enumitem_new (PyTypeObject *type, + PyObject *args, + PyObject *kwds) +{ + int val = 0; + PyObject *name = NULL; + static char *kwlist[] = { "value", "name", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "iS", kwlist, &val, &name)) + return(NULL); + + zbarEnumItem *self = (zbarEnumItem*)type->tp_alloc(type, 0); + if(!self) + return(NULL); + + self->val.ob_ival = val; + self->name = name; + return(self); +} + +static void +enumitem_dealloc (zbarEnumItem *self) +{ + Py_CLEAR(self->name); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +static PyObject* +enumitem_str (zbarEnumItem *self) +{ + Py_INCREF(self->name); + return(self->name); +} + +static int +enumitem_print (zbarEnumItem *self, + FILE *fp, + int flags) +{ + return(self->name->ob_type->tp_print(self->name, fp, flags)); +} + +static PyObject* +enumitem_repr (zbarEnumItem *self) +{ + PyObject *name = PyObject_Repr(self->name); + if(!name) + return(NULL); + char *namestr = PyString_AsString(name); + PyObject *repr = + PyString_FromFormat("%s(%ld, %s)", + ((PyObject*)self)->ob_type->tp_name, + self->val.ob_ival, namestr); + Py_DECREF(name); + return((PyObject*)repr); +} + +PyTypeObject zbarEnumItem_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.EnumItem", + .tp_doc = enumitem_doc, + .tp_basicsize = sizeof(zbarEnumItem), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, + .tp_new = (newfunc)enumitem_new, + .tp_dealloc = (destructor)enumitem_dealloc, + .tp_str = (reprfunc)enumitem_str, + .tp_print = (printfunc)enumitem_print, + .tp_repr = (reprfunc)enumitem_repr, +}; + + +zbarEnumItem* +zbarEnumItem_New (PyObject *byname, + PyObject *byvalue, + int val, + const char *name) +{ + zbarEnumItem *self = PyObject_New(zbarEnumItem, &zbarEnumItem_Type); + if(!self) + return(NULL); + self->val.ob_ival = val; + self->name = PyString_FromString(name); + if(!self->name || + (byname && PyDict_SetItem(byname, self->name, (PyObject*)self)) || + (byvalue && PyDict_SetItem(byvalue, (PyObject*)self, (PyObject*)self))) { + Py_DECREF((PyObject*)self); + return(NULL); + } + return(self); +} + + +static char enum_doc[] = PyDoc_STR( + "enumeration container for EnumItems.\n" + "\n" + "exposes items as read-only attributes"); + +/* FIXME add iteration */ + +static int +enum_traverse (zbarEnum *self, + visitproc visit, + void *arg) +{ + Py_VISIT(self->byname); + Py_VISIT(self->byvalue); + return(0); +} + +static int +enum_clear (zbarEnum *self) +{ + Py_CLEAR(self->byname); + Py_CLEAR(self->byvalue); + return(0); +} + +static void +enum_dealloc (zbarEnum *self) +{ + enum_clear(self); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +PyTypeObject zbarEnum_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.Enum", + .tp_doc = enum_doc, + .tp_basicsize = sizeof(zbarEnum), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, + .tp_dictoffset = offsetof(zbarEnum, byname), + .tp_traverse = (traverseproc)enum_traverse, + .tp_clear = (inquiry)enum_clear, + .tp_dealloc = (destructor)enum_dealloc, +}; + + +zbarEnum* +zbarEnum_New () +{ + zbarEnum *self = PyObject_GC_New(zbarEnum, &zbarEnum_Type); + if(!self) + return(NULL); + self->byname = PyDict_New(); + self->byvalue = PyDict_New(); + if(!self->byname || !self->byvalue) { + Py_DECREF(self); + return(NULL); + } + return(self); +} + +int +zbarEnum_Add (zbarEnum *self, + int val, + const char *name) +{ + zbarEnumItem *item; + item = zbarEnumItem_New(self->byname, self->byvalue, val, name); + if(!item) + return(-1); + return(0); +} diff --git a/python/exception.c b/python/exception.c new file mode 100644 index 0000000..47432b0 --- /dev/null +++ b/python/exception.c @@ -0,0 +1,145 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" + +static inline PyObject* +exc_get_message (zbarException *self, + void *closure) +{ + PyBaseExceptionObject *super = (PyBaseExceptionObject*)self; + if(!PyString_Size(super->message)) { + Py_CLEAR(super->message); + if(!self->obj || !zbarProcessor_Check(self->obj)) + super->message = PyString_FromString("unknown zbar error"); + else { + const void *zobj = ((zbarProcessor*)self->obj)->zproc; + super->message = PyString_FromString(_zbar_error_string(zobj, 1)); + } + } + Py_INCREF(super->message); + return(super->message); +} + +static int +exc_init (zbarException *self, + PyObject *args, + PyObject *kwds) +{ + if(!_PyArg_NoKeywords(self->base.ob_type->tp_name, kwds)) + return(-1); + PyBaseExceptionObject *super = (PyBaseExceptionObject*)self; + Py_CLEAR(super->args); + Py_INCREF(args); + super->args = args; + + if(PyTuple_GET_SIZE(args) == 1) { + Py_CLEAR(self->obj); + self->obj = PyTuple_GET_ITEM(args, 0); + Py_INCREF(self->obj); + } + return(0); +} + +static int +exc_traverse (zbarException *self, + visitproc visit, + void *arg) +{ + Py_VISIT(self->obj); + PyTypeObject *base = (PyTypeObject*)PyExc_Exception; + return(base->tp_traverse((PyObject*)self, visit, arg)); +} + +static int +exc_clear (zbarException *self) +{ + Py_CLEAR(self->obj); + ((PyTypeObject*)PyExc_Exception)->tp_clear((PyObject*)self); + return(0); +} + +static void +exc_dealloc (zbarException *self) +{ + exc_clear(self); + ((PyTypeObject*)PyExc_Exception)->tp_dealloc((PyObject*)self); +} + +static PyObject* +exc_str (zbarException *self) +{ + return(exc_get_message(self, NULL)); +} + +static int +exc_set_message (zbarException *self, + PyObject *value, + void *closure) +{ + PyBaseExceptionObject *super = (PyBaseExceptionObject*)self; + Py_CLEAR(super->message); + if(!value) + value = PyString_FromString(""); + else + Py_INCREF(value); + super->message = value; + return(0); +} + +static PyGetSetDef exc_getset[] = { + { "message", (getter)exc_get_message, (setter)exc_set_message, }, + { NULL, }, +}; + +PyTypeObject zbarException_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.Exception", + .tp_basicsize = sizeof(zbarException), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, + .tp_init = (initproc)exc_init, + .tp_traverse = (traverseproc)exc_traverse, + .tp_clear = (inquiry)exc_clear, + .tp_dealloc = (destructor)exc_dealloc, + .tp_str = (reprfunc)exc_str, + .tp_getset = exc_getset, +}; + +PyObject* +zbarErr_Set (PyObject *self) +{ + const void *zobj = ((zbarProcessor*)self)->zproc; + zbar_error_t err = _zbar_get_error_code(zobj); + + if(err == ZBAR_ERR_NOMEM) + PyErr_NoMemory(); + else if(err < ZBAR_ERR_NUM) { + PyObject *type = zbar_exc[err]; + assert(type); + PyErr_SetObject(type, self); + } + else + PyErr_SetObject(zbar_exc[0], self); + return(NULL); +} diff --git a/python/image.c b/python/image.c new file mode 100644 index 0000000..d0d778d --- /dev/null +++ b/python/image.c @@ -0,0 +1,431 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" +#ifdef HAVE_INTTYPES_H +# include +#endif + +static char image_doc[] = PyDoc_STR( + "image object.\n" + "\n" + "stores image data samples along with associated format and size metadata."); + +static zbarImage* +image_new (PyTypeObject *type, + PyObject *args, + PyObject *kwds) +{ + zbarImage *self = (zbarImage*)type->tp_alloc(type, 0); + if(!self) + return(NULL); + + self->zimg = zbar_image_create(); + if(!self->zimg) { + Py_DECREF(self); + return(NULL); + } + zbar_image_set_userdata(self->zimg, self); + return(self); +} + +static int +image_traverse (zbarImage *self, + visitproc visit, + void *arg) +{ + Py_VISIT(self->data); + return(0); +} + +static int +image_clear (zbarImage *self) +{ + zbar_image_t *zimg = self->zimg; + self->zimg = NULL; + if(zimg) { + assert(zbar_image_get_userdata(zimg) == self); + if(self->data) { + /* attach data directly to zbar image */ + zbar_image_set_userdata(zimg, self->data); + self->data = NULL; + } + else + zbar_image_set_userdata(zimg, NULL); + zbar_image_destroy(zimg); + } + return(0); +} + +static void +image_dealloc (zbarImage *self) +{ + image_clear(self); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +static zbarSymbolSet* +image_get_symbols (zbarImage *self, + void *closure) +{ + const zbar_symbol_set_t *zsyms = zbar_image_get_symbols(self->zimg); + return(zbarSymbolSet_FromSymbolSet(zsyms)); +} + +static int +image_set_symbols (zbarImage *self, + PyObject *value, + void *closure) +{ + const zbar_symbol_set_t *zsyms; + if(!value || value == Py_None) + zsyms = NULL; + else if(zbarSymbolSet_Check(value)) + zsyms = ((zbarSymbolSet*)value)->zsyms; + else { + PyErr_Format(PyExc_TypeError, + "must set image symbols to a zbar.SymbolSet, not '%.50s'", + value->ob_type->tp_name); + return(-1); + } + + zbar_image_set_symbols(self->zimg, zsyms); + return(0); +} + +static zbarSymbolIter* +image_iter (zbarImage *self) +{ + zbarSymbolSet *syms = image_get_symbols(self, NULL); + if(!syms) + return(NULL); + return(zbarSymbolIter_FromSymbolSet(syms)); +} + +static PyObject* +image_get_format (zbarImage *self, + void *closure) +{ + unsigned long format = zbar_image_get_format(self->zimg); + return(PyString_FromStringAndSize((char*)&format, 4)); +} + +static int +image_set_format (zbarImage *self, + PyObject *value, + void *closure) +{ + if(!value) { + PyErr_SetString(PyExc_TypeError, "cannot delete format attribute"); + return(-1); + } + char *format; + Py_ssize_t len; + if(PyString_AsStringAndSize(value, &format, &len) || + !format || len != 4) { + PyErr_Format(PyExc_ValueError, + "format '%.50s' is not a valid four character code", + format); + return(-1); + } + zbar_image_set_format(self->zimg,*((unsigned long*)format)); + return(0); +} + +static PyObject* +image_get_size (zbarImage *self, + void *closure) +{ + unsigned int width = zbar_image_get_width(self->zimg); + unsigned int height = zbar_image_get_height(self->zimg); + return(PyTuple_Pack(2, PyInt_FromLong(width), PyInt_FromLong(height))); +} + +static int +image_set_size (zbarImage *self, + PyObject *value, + void *closure) +{ + if(!value) { + PyErr_SetString(PyExc_TypeError, "cannot delete size attribute"); + return(-1); + } + int rc = -1; + PyObject *wobj = NULL, *hobj = NULL; + if(!PySequence_Check(value) || + PySequence_Size(value) != 2) + goto error; + wobj = PySequence_GetItem(value, 0); + hobj = PySequence_GetItem(value, 1); + if(!wobj || !hobj) + goto error; + + int width = PyInt_AsSsize_t(wobj); + if(width == -1 && PyErr_Occurred()) + goto error; + + int height = PyInt_AsSsize_t(hobj); + if(height == -1 && PyErr_Occurred()) + goto error; + + zbar_image_set_size(self->zimg, width, height); + rc = 0; + +error: + Py_XDECREF(wobj); + Py_XDECREF(hobj); + if(rc) + PyErr_SetString(PyExc_ValueError, + "size must be a sequence of two ints"); + return(rc); +} + +static PyObject* +image_get_int (zbarImage *self, + void *closure) +{ + unsigned int val = -1; + switch((intptr_t)closure) { + case 0: + val = zbar_image_get_width(self->zimg); break; + case 1: + val = zbar_image_get_height(self->zimg); break; + case 2: + val = zbar_image_get_sequence(self->zimg); break; + default: + assert(0); + } + return(PyInt_FromLong(val)); +} + +static int +image_set_int (zbarImage *self, + PyObject *value, + void *closure) +{ + unsigned int tmp, val = PyInt_AsSsize_t(value); + if(val == -1 && PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, "expecting an integer"); + return(-1); + } + switch((intptr_t)closure) { + case 0: + tmp = zbar_image_get_height(self->zimg); + zbar_image_set_size(self->zimg, val, tmp); + break; + case 1: + tmp = zbar_image_get_width(self->zimg); + zbar_image_set_size(self->zimg, tmp, val); + break; + case 2: + zbar_image_set_sequence(self->zimg, val); + default: + assert(0); + } + return(0); +} + +static PyObject* +image_get_data (zbarImage *self, + void *closure) +{ + assert(zbar_image_get_userdata(self->zimg) == self); + if(self->data) { + Py_INCREF(self->data); + return(self->data); + } + + const char *data = zbar_image_get_data(self->zimg); + unsigned long datalen = zbar_image_get_data_length(self->zimg); + if(!data || !datalen) { + Py_INCREF(Py_None); + return(Py_None); + } + + self->data = PyBuffer_FromMemory((void*)data, datalen); + Py_INCREF(self->data); + return(self->data); +} + +void +image_cleanup (zbar_image_t *zimg) +{ + PyObject *data = zbar_image_get_userdata(zimg); + zbar_image_set_userdata(zimg, NULL); + if(!data) + return; /* FIXME internal error */ + if(PyObject_TypeCheck(data, &zbarImage_Type)) { + zbarImage *self = (zbarImage*)data; + assert(self->zimg == zimg); + Py_CLEAR(self->data); + } + else + Py_DECREF(data); +} + +static int +image_set_data (zbarImage *self, + PyObject *value, + void *closure) +{ + if(!value) { + zbar_image_free_data(self->zimg); + return(0); + } + char *data; + Py_ssize_t datalen; + if(PyString_AsStringAndSize(value, &data, &datalen)) + return(-1); + + Py_INCREF(value); + zbar_image_set_data(self->zimg, data, datalen, image_cleanup); + assert(!self->data); + self->data = value; + zbar_image_set_userdata(self->zimg, self); + return(0); +} + +static PyGetSetDef image_getset[] = { + { "format", (getter)image_get_format, (setter)image_set_format, }, + { "size", (getter)image_get_size, (setter)image_set_size, }, + { "width", (getter)image_get_int, (setter)image_set_int, + NULL, (void*)0 }, + { "height", (getter)image_get_int, (setter)image_set_int, + NULL, (void*)1 }, + { "sequence", (getter)image_get_int, (setter)image_set_int, + NULL, (void*)2 }, + { "data", (getter)image_get_data, (setter)image_set_data, }, + { "symbols", (getter)image_get_symbols,(setter)image_set_symbols, }, + { NULL, }, +}; + +static int +image_init (zbarImage *self, + PyObject *args, + PyObject *kwds) +{ + int width = -1, height = -1; + PyObject *format = NULL, *data = NULL; + static char *kwlist[] = { "width", "height", "format", "data", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|iiOO", kwlist, + &width, &height, &format, &data)) + return(-1); + + if(width > 0 && height > 0) + zbar_image_set_size(self->zimg, width, height); + if(format && image_set_format(self, format, NULL)) + return(-1); + if(data && image_set_data(self, data, NULL)) + return(-1); + return(0); +} + +static zbarImage* +image_convert (zbarImage *self, + PyObject *args, + PyObject *kwds) +{ + const char *format = NULL; + int width = -1, height = -1; + static char *kwlist[] = { "format", "width", "height", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "s|ii", kwlist, + &format, &width, &height)) + return(NULL); + assert(format); + + if(strlen(format) != 4) { + PyErr_Format(PyExc_ValueError, + "format '%.50s' is not a valid four character code", + format); + return(NULL); + } + + zbarImage *img = PyObject_GC_New(zbarImage, &zbarImage_Type); + if(!img) + return(NULL); + img->data = NULL; + if(width > 0 && height > 0) + img->zimg = + zbar_image_convert_resize(self->zimg, + *((unsigned long*)format), + width, height); + else + img->zimg = zbar_image_convert(self->zimg, *((unsigned long*)format)); + + if(!img->zimg) { + /* FIXME propagate exception */ + Py_DECREF(img); + return(NULL); + } + zbar_image_set_userdata(img->zimg, img); + + return(img); +} + +static PyMethodDef image_methods[] = { + { "convert", (PyCFunction)image_convert, METH_VARARGS | METH_KEYWORDS, }, + { NULL, }, +}; + +PyTypeObject zbarImage_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.Image", + .tp_doc = image_doc, + .tp_basicsize = sizeof(zbarImage), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, + .tp_new = (newfunc)image_new, + .tp_init = (initproc)image_init, + .tp_traverse = (traverseproc)image_traverse, + .tp_clear = (inquiry)image_clear, + .tp_dealloc = (destructor)image_dealloc, + .tp_getset = image_getset, + .tp_methods = image_methods, + .tp_iter = (getiterfunc)image_iter, +}; + +zbarImage* +zbarImage_FromImage (zbar_image_t *zimg) +{ + zbarImage *self = PyObject_GC_New(zbarImage, &zbarImage_Type); + if(!self) + return(NULL); + zbar_image_ref(zimg, 1); + zbar_image_set_userdata(zimg, self); + self->zimg = zimg; + self->data = NULL; + return(self); +} + +int +zbarImage_validate (zbarImage *img) +{ + if(!zbar_image_get_width(img->zimg) || + !zbar_image_get_height(img->zimg) || + !zbar_image_get_data(img->zimg) || + !zbar_image_get_data_length(img->zimg)) { + PyErr_Format(PyExc_ValueError, "image size and data must be defined"); + return(-1); + } + return(0); +} diff --git a/python/imagescanner.c b/python/imagescanner.c new file mode 100644 index 0000000..e7f7f09 --- /dev/null +++ b/python/imagescanner.c @@ -0,0 +1,187 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" + +static char imagescanner_doc[] = PyDoc_STR( + "scan images for barcodes.\n" + "\n" + "attaches symbols to image for each decoded result."); + +static zbarImageScanner* +imagescanner_new (PyTypeObject *type, + PyObject *args, + PyObject *kwds) +{ + static char *kwlist[] = { NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "", kwlist)) + return(NULL); + + zbarImageScanner *self = (zbarImageScanner*)type->tp_alloc(type, 0); + if(!self) + return(NULL); + + self->zscn = zbar_image_scanner_create(); + if(!self->zscn) { + Py_DECREF(self); + return(NULL); + } + + return(self); +} + +static void +imagescanner_dealloc (zbarImageScanner *self) +{ + zbar_image_scanner_destroy(self->zscn); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +static zbarSymbolSet* +imagescanner_get_results (zbarImageScanner *self, + void *closure) +{ + const zbar_symbol_set_t *zsyms = + zbar_image_scanner_get_results(self->zscn); + return(zbarSymbolSet_FromSymbolSet(zsyms)); +} + +static PyGetSetDef imagescanner_getset[] = { + { "results", (getter)imagescanner_get_results, }, +}; + +static PyObject* +imagescanner_set_config (zbarImageScanner *self, + PyObject *args, + PyObject *kwds) +{ + zbar_symbol_type_t sym = ZBAR_NONE; + zbar_config_t cfg = ZBAR_CFG_ENABLE; + int val = 1; + static char *kwlist[] = { "symbology", "config", "value", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|iii", kwlist, + &sym, &cfg, &val)) + return(NULL); + + if(zbar_image_scanner_set_config(self->zscn, sym, cfg, val)) { + PyErr_SetString(PyExc_ValueError, "invalid configuration setting"); + return(NULL); + } + Py_RETURN_NONE; +} + +static PyObject* +imagescanner_parse_config (zbarImageScanner *self, + PyObject *args, + PyObject *kwds) +{ + const char *cfg = NULL; + static char *kwlist[] = { "config", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "s", kwlist, &cfg)) + return(NULL); + + if(zbar_image_scanner_parse_config(self->zscn, cfg)) { + PyErr_Format(PyExc_ValueError, "invalid configuration setting: %s", + cfg); + return(NULL); + } + Py_RETURN_NONE; +} + +static PyObject* +imagescanner_enable_cache (zbarImageScanner *self, + PyObject *args, + PyObject *kwds) +{ + unsigned char enable = 1; + static char *kwlist[] = { "enable", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|O&", kwlist, + object_to_bool, &enable)) + return(NULL); + + zbar_image_scanner_enable_cache(self->zscn, enable); + Py_RETURN_NONE; +} + +static PyObject* +imagescanner_recycle (zbarImageScanner *self, + PyObject *args, + PyObject *kwds) +{ + zbarImage *img = NULL; + static char *kwlist[] = { "image", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "O!", kwlist, + &zbarImage_Type, &img)) + return(NULL); + + zbar_image_scanner_recycle_image(self->zscn, img->zimg); + Py_RETURN_NONE; +} + +static PyObject* +imagescanner_scan (zbarImageScanner *self, + PyObject *args, + PyObject *kwds) +{ + zbarImage *img = NULL; + static char *kwlist[] = { "image", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "O!", kwlist, + &zbarImage_Type, &img)) + return(NULL); + + if(zbarImage_validate(img)) + return(NULL); + + int n = zbar_scan_image(self->zscn, img->zimg); + if(n < 0) { + PyErr_Format(PyExc_ValueError, "unsupported image format"); + return(NULL); + } + return(PyInt_FromLong(n)); +} + +static PyMethodDef imagescanner_methods[] = { + { "set_config", (PyCFunction)imagescanner_set_config, + METH_VARARGS | METH_KEYWORDS, }, + { "parse_config", (PyCFunction)imagescanner_parse_config, + METH_VARARGS | METH_KEYWORDS, }, + { "enable_cache", (PyCFunction)imagescanner_enable_cache, + METH_VARARGS | METH_KEYWORDS, }, + { "recycle", (PyCFunction)imagescanner_recycle, + METH_VARARGS | METH_KEYWORDS, }, + { "scan", (PyCFunction)imagescanner_scan, + METH_VARARGS | METH_KEYWORDS, }, + { NULL, }, +}; + +PyTypeObject zbarImageScanner_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.ImageScanner", + .tp_doc = imagescanner_doc, + .tp_basicsize = sizeof(zbarImageScanner), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, + .tp_new = (newfunc)imagescanner_new, + .tp_dealloc = (destructor)imagescanner_dealloc, + .tp_getset = imagescanner_getset, + .tp_methods = imagescanner_methods, +}; diff --git a/python/processor.c b/python/processor.c new file mode 100644 index 0000000..c42d918 --- /dev/null +++ b/python/processor.c @@ -0,0 +1,374 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" +#ifdef HAVE_INTTYPES_H +# include +#endif + +static char processor_doc[] = PyDoc_STR( + "low level decode of measured bar/space widths.\n" + "\n" + "FIXME."); + +static zbarProcessor* +processor_new (PyTypeObject *type, + PyObject *args, + PyObject *kwds) +{ + static char *kwlist[] = { NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "", kwlist)) + return(NULL); + + zbarProcessor *self = (zbarProcessor*)type->tp_alloc(type, 0); + if(!self) + return(NULL); + + self->zproc = zbar_processor_create(0/*FIXME*/); + zbar_processor_set_userdata(self->zproc, self); + if(!self->zproc) { + Py_DECREF(self); + return(NULL); + } + return(self); +} + +static int +processor_traverse (zbarProcessor *self, + visitproc visit, + void *arg) +{ + Py_VISIT(self->handler); + Py_VISIT(self->closure); + return(0); +} + +static int +processor_clear (zbarProcessor *self) +{ + zbar_processor_set_data_handler(self->zproc, NULL, NULL); + zbar_processor_set_userdata(self->zproc, NULL); + Py_CLEAR(self->handler); + Py_CLEAR(self->closure); + return(0); +} + +static void +processor_dealloc (zbarProcessor *self) +{ + processor_clear(self); + zbar_processor_destroy(self->zproc); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +static PyObject* +processor_get_bool (zbarProcessor *self, + void *closure) +{ + int val; + switch((intptr_t)closure) { + case 0: + val = zbar_processor_is_visible(self->zproc); + break; + default: + assert(0); + return(NULL); + } + if(val < 0) + return(zbarErr_Set((PyObject*)self)); + return(PyBool_FromLong(val)); +} + +static int +processor_set_bool (zbarProcessor *self, + PyObject *value, + void *closure) +{ + if(!value) { + PyErr_SetString(PyExc_TypeError, "cannot delete attribute"); + return(-1); + } + int rc, val = PyObject_IsTrue(value); + if(val < 0) + return(-1); + switch((intptr_t)closure) { + case 0: + rc = zbar_processor_set_visible(self->zproc, val); + break; + case 1: + rc = zbar_processor_set_active(self->zproc, val); + break; + default: + assert(0); + return(-1); + } + if(rc < 0) { + zbarErr_Set((PyObject*)self); + return(-1); + } + return(0); +} + +static zbarSymbolSet* +processor_get_results (zbarProcessor *self, + void *closure) +{ + const zbar_symbol_set_t *zsyms = + zbar_processor_get_results(self->zproc); + return(zbarSymbolSet_FromSymbolSet(zsyms)); +} + +static PyGetSetDef processor_getset[] = { + { "visible", (getter)processor_get_bool, (setter)processor_set_bool, + NULL, (void*)0 }, + { "active", NULL, (setter)processor_set_bool, + NULL, (void*)1 }, + { "results", (getter)processor_get_results, }, + { NULL, }, +}; + +static PyObject* +processor_set_config (zbarProcessor *self, + PyObject *args, + PyObject *kwds) +{ + zbar_symbol_type_t sym = ZBAR_NONE; + zbar_config_t cfg = ZBAR_CFG_ENABLE; + int val = 1; + static char *kwlist[] = { "symbology", "config", "value", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|iii", kwlist, + &sym, &cfg, &val)) + return(NULL); + + if(zbar_processor_set_config(self->zproc, sym, cfg, val)) { + PyErr_SetString(PyExc_ValueError, "invalid configuration setting"); + return(NULL); + } + Py_RETURN_NONE; +} + +static PyObject* +processor_init_ (zbarProcessor *self, + PyObject *args, + PyObject *kwds) +{ + const char *dev = ""; + int disp = 1; + static char *kwlist[] = { "video_device", "enable_display", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|zO&", kwlist, + &dev, object_to_bool, &disp)) + return(NULL); + + if(zbar_processor_init(self->zproc, dev, disp)) + return(zbarErr_Set((PyObject*)self)); + Py_RETURN_NONE; +} + +static PyObject* +processor_parse_config (zbarProcessor *self, + PyObject *args, + PyObject *kwds) +{ + const char *cfg = NULL; + static char *kwlist[] = { "config", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "s", kwlist, &cfg)) + return(NULL); + + if(zbar_processor_parse_config(self->zproc, cfg)) { + PyErr_Format(PyExc_ValueError, "invalid configuration setting: %s", + cfg); + return(NULL); + } + Py_RETURN_NONE; +} + +static int +object_to_timeout (PyObject *obj, + int *val) +{ + int tmp; + if(PyFloat_Check(obj)) + tmp = PyFloat_AS_DOUBLE(obj) * 1000; + else + tmp = PyInt_AsLong(obj) * 1000; + if(tmp < 0 && PyErr_Occurred()) + return(0); + *val = tmp; + return(1); +} + +static PyObject* +processor_user_wait (zbarProcessor *self, + PyObject *args, + PyObject *kwds) +{ + int timeout = -1; + static char *kwlist[] = { "timeout", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|O&", kwlist, + object_to_timeout, &timeout)) + return(NULL); + + int rc = zbar_processor_user_wait(self->zproc, timeout); + if(rc < 0) + return(zbarErr_Set((PyObject*)self)); + return(PyInt_FromLong(rc)); +} + +static PyObject* +processor_process_one (zbarProcessor *self, + PyObject *args, + PyObject *kwds) +{ + int timeout = -1; + static char *kwlist[] = { "timeout", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|O&", kwlist, + object_to_timeout, &timeout)) + return(NULL); + + int rc = zbar_process_one(self->zproc, timeout); + if(rc < 0) + return(zbarErr_Set((PyObject*)self)); + return(PyInt_FromLong(rc)); +} + +static PyObject* +processor_process_image (zbarProcessor *self, + PyObject *args, + PyObject *kwds) +{ + zbarImage *img = NULL; + static char *kwlist[] = { "image", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "O!", kwlist, + &zbarImage_Type, &img)) + return(NULL); + + if(zbarImage_validate(img)) + return(NULL); + + int n = zbar_process_image(self->zproc, img->zimg); + if(n < 0) + return(zbarErr_Set((PyObject*)self)); + return(PyInt_FromLong(n)); +} + +void +process_handler (zbar_image_t *zimg, + const void *userdata) +{ + zbarProcessor *self = (zbarProcessor*)userdata; + assert(self); + assert(self->handler); + assert(self->closure); + + zbarImage *img = zbar_image_get_userdata(zimg); + if(!img || img->zimg != zimg) { + img = zbarImage_FromImage(zimg); + if(!img) { + PyErr_NoMemory(); + return; + } + } + else + Py_INCREF(img); + + PyObject *args = PyTuple_New(3); + Py_INCREF(self); + Py_INCREF(self->closure); + PyTuple_SET_ITEM(args, 0, (PyObject*)self); + PyTuple_SET_ITEM(args, 1, (PyObject*)img); + PyTuple_SET_ITEM(args, 2, self->closure); + + PyObject *junk = PyObject_Call(self->handler, args, NULL); + Py_XDECREF(junk); + Py_DECREF(args); +} + +static PyObject* +processor_set_data_handler (zbarProcessor *self, + PyObject *args, + PyObject *kwds) +{ + PyObject *handler = Py_None; + PyObject *closure = Py_None; + + static char *kwlist[] = { "handler", "closure", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|OO", kwlist, + &handler, &closure)) + return(NULL); + + if(handler != Py_None && !PyCallable_Check(handler)) { + PyErr_Format(PyExc_ValueError, "handler %.50s is not callable", + handler->ob_type->tp_name); + return(NULL); + } + Py_CLEAR(self->handler); + Py_CLEAR(self->closure); + + if(handler != Py_None) { + Py_INCREF(handler); + self->handler = handler; + + Py_INCREF(closure); + self->closure = closure; + + zbar_processor_set_data_handler(self->zproc, process_handler, self); + } + else { + self->handler = self->closure = NULL; + zbar_processor_set_data_handler(self->zproc, NULL, self); + } + Py_RETURN_NONE; +} + +static PyMethodDef processor_methods[] = { + { "init", (PyCFunction)processor_init_, + METH_VARARGS | METH_KEYWORDS, }, + { "set_config", (PyCFunction)processor_set_config, + METH_VARARGS | METH_KEYWORDS, }, + { "parse_config", (PyCFunction)processor_parse_config, + METH_VARARGS | METH_KEYWORDS, }, + { "user_wait", (PyCFunction)processor_user_wait, + METH_VARARGS | METH_KEYWORDS, }, + { "process_one", (PyCFunction)processor_process_one, + METH_VARARGS | METH_KEYWORDS, }, + { "process_image", (PyCFunction)processor_process_image, + METH_VARARGS | METH_KEYWORDS, }, + { "set_data_handler", (PyCFunction)processor_set_data_handler, + METH_VARARGS | METH_KEYWORDS, }, + { NULL, }, +}; + +PyTypeObject zbarProcessor_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.Processor", + .tp_doc = processor_doc, + .tp_basicsize = sizeof(zbarProcessor), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, + .tp_new = (newfunc)processor_new, + .tp_traverse = (traverseproc)processor_traverse, + .tp_clear = (inquiry)processor_clear, + .tp_dealloc = (destructor)processor_dealloc, + .tp_getset = processor_getset, + .tp_methods = processor_methods, +}; diff --git a/python/scanner.c b/python/scanner.c new file mode 100644 index 0000000..b0b4c21 --- /dev/null +++ b/python/scanner.c @@ -0,0 +1,183 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" + +static char scanner_doc[] = PyDoc_STR( + "low level intensity sample stream scanner. identifies \"bar\" edges" + "and measures width between them.\n" + "\n" + "FIXME."); + +static zbarScanner* +scanner_new (PyTypeObject *type, + PyObject *args, + PyObject *kwds) +{ + zbarDecoder *decoder = NULL; + static char *kwlist[] = { "decoder", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|O!", kwlist, + &decoder, zbarDecoder_Type)) + return(NULL); + + zbarScanner *self = (zbarScanner*)type->tp_alloc(type, 0); + if(!self) + return(NULL); + + zbar_decoder_t *zdcode = NULL; + if(decoder) { + Py_INCREF(decoder); + self->decoder = decoder; + zdcode = decoder->zdcode; + } + self->zscn = zbar_scanner_create(zdcode); + if(!self->zscn) { + Py_DECREF(self); + return(NULL); + } + + return(self); +} + +static int +scanner_traverse (zbarScanner *self, + visitproc visit, + void *arg) +{ + Py_VISIT(self->decoder); + return(0); +} + +static int +scanner_clear (zbarScanner *self) +{ + Py_CLEAR(self->decoder); + return(0); +} + +static void +scanner_dealloc (zbarScanner *self) +{ + scanner_clear(self); + zbar_scanner_destroy(self->zscn); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +static PyObject* +scanner_get_width (zbarScanner *self, + void *closure) +{ + unsigned int width = zbar_scanner_get_width(self->zscn); + return(PyInt_FromLong(width)); +} + +static zbarEnumItem* +scanner_get_color (zbarScanner *self, + void *closure) +{ + zbar_color_t zcol = zbar_scanner_get_color(self->zscn); + assert(zcol == ZBAR_BAR || zcol == ZBAR_SPACE); + zbarEnumItem *color = color_enum[zcol]; + Py_INCREF((PyObject*)color); + return(color); +} + +static PyGetSetDef scanner_getset[] = { + { "color", (getter)scanner_get_color, }, + { "width", (getter)scanner_get_width, }, + { NULL, }, +}; + +static PyObject* +scanner_reset (zbarScanner *self, + PyObject *args, + PyObject *kwds) +{ + static char *kwlist[] = { NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "", kwlist)) + return(NULL); + + zbar_scanner_reset(self->zscn); + Py_RETURN_NONE; +} + +static PyObject* +scanner_new_scan (zbarScanner *self, + PyObject *args, + PyObject *kwds) +{ + static char *kwlist[] = { NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "", kwlist)) + return(NULL); + + zbar_scanner_new_scan(self->zscn); + Py_RETURN_NONE; +} + +static zbarEnumItem* +scanner_scan_y (zbarScanner *self, + PyObject *args, + PyObject *kwds) +{ + /* FIXME should accept sequence of values */ + int y = 0; + static char *kwlist[] = { "y", NULL }; + if(!PyArg_ParseTupleAndKeywords(args, kwds, "i", kwlist, &y)) + return(NULL); + + zbar_symbol_type_t sym = zbar_scan_y(self->zscn, y); + if(PyErr_Occurred()) + /* propagate errors during callback */ + return(NULL); + if(sym == ZBAR_NONE) { + /* hardcode most common case */ + Py_INCREF((PyObject*)symbol_NONE); + return(symbol_NONE); + } + return(zbarSymbol_LookupEnum(sym)); +} + +static PyMethodDef scanner_methods[] = { + { "reset", (PyCFunction)scanner_reset, + METH_VARARGS | METH_KEYWORDS, }, + { "new_scan", (PyCFunction)scanner_new_scan, + METH_VARARGS | METH_KEYWORDS, }, + { "scan_y", (PyCFunction)scanner_scan_y, + METH_VARARGS | METH_KEYWORDS, }, + { NULL, }, +}; + +PyTypeObject zbarScanner_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.Scanner", + .tp_doc = scanner_doc, + .tp_basicsize = sizeof(zbarScanner), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, + .tp_new = (newfunc)scanner_new, + .tp_traverse = (traverseproc)scanner_traverse, + .tp_clear = (inquiry)scanner_clear, + .tp_dealloc = (destructor)scanner_dealloc, + .tp_getset = scanner_getset, + .tp_methods = scanner_methods, +}; diff --git a/python/symbol.c b/python/symbol.c new file mode 100644 index 0000000..6c91274 --- /dev/null +++ b/python/symbol.c @@ -0,0 +1,181 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" + +static char symbol_doc[] = PyDoc_STR( + "symbol result object.\n" + "\n" + "data and associated information about a successful decode."); + +static int +symbol_traverse (zbarSymbol *self, + visitproc visit, + void *arg) +{ + return(0); +} + +static int +symbol_clear (zbarSymbol *self) +{ + if(self->zsym) { + zbar_symbol_t *zsym = (zbar_symbol_t*)self->zsym; + self->zsym = NULL; + zbar_symbol_ref(zsym, -1); + } + Py_CLEAR(self->data); + Py_CLEAR(self->loc); + return(0); +} + +static void +symbol_dealloc (zbarSymbol *self) +{ + symbol_clear(self); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +static zbarSymbolSet* +symbol_get_components (zbarSymbol *self, + void *closure) +{ + const zbar_symbol_set_t *zsyms = zbar_symbol_get_components(self->zsym); + return(zbarSymbolSet_FromSymbolSet(zsyms)); +} + +static zbarSymbolIter* +symbol_iter (zbarSymbol *self) +{ + zbarSymbolSet *syms = symbol_get_components(self, NULL); + zbarSymbolIter *iter = zbarSymbolIter_FromSymbolSet(syms); + Py_XDECREF(syms); + return(iter); +} + +static zbarEnumItem* +symbol_get_type (zbarSymbol *self, + void *closure) +{ + return(zbarSymbol_LookupEnum(zbar_symbol_get_type(self->zsym))); +} + +static PyObject* +symbol_get_long (zbarSymbol *self, + void *closure) +{ + int val; + if(!closure) + val = zbar_symbol_get_quality(self->zsym); + else + val = zbar_symbol_get_count(self->zsym); + return(PyInt_FromLong(val)); +} + +static PyObject* +symbol_get_data (zbarSymbol *self, + void *closure) +{ + if(!self->data) { + /* FIXME this could be a buffer now */ + self->data = + PyString_FromStringAndSize(zbar_symbol_get_data(self->zsym), + zbar_symbol_get_data_length(self->zsym)); + if(!self->data) + return(NULL); + } + Py_INCREF(self->data); + return(self->data); +} + +static PyObject* +symbol_get_location (zbarSymbol *self, + void *closure) +{ + if(!self->loc) { + /* build tuple of 2-tuples representing location polygon */ + unsigned int n = zbar_symbol_get_loc_size(self->zsym); + self->loc = PyTuple_New(n); + unsigned int i; + for(i = 0; i < n; i++) { + PyObject *x, *y; + x = PyInt_FromLong(zbar_symbol_get_loc_x(self->zsym, i)); + y = PyInt_FromLong(zbar_symbol_get_loc_y(self->zsym, i)); + PyTuple_SET_ITEM(self->loc, i, PyTuple_Pack(2, x, y)); + } + } + Py_INCREF(self->loc); + return(self->loc); +} + +static PyGetSetDef symbol_getset[] = { + { "type", (getter)symbol_get_type, }, + { "quality", (getter)symbol_get_long, NULL, NULL, (void*)0 }, + { "count", (getter)symbol_get_long, NULL, NULL, (void*)1 }, + { "data", (getter)symbol_get_data, }, + { "location", (getter)symbol_get_location, }, + { "components", (getter)symbol_get_components, }, + { NULL, }, +}; + +PyTypeObject zbarSymbol_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.Symbol", + .tp_doc = symbol_doc, + .tp_basicsize = sizeof(zbarSymbol), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, + .tp_traverse = (traverseproc)symbol_traverse, + .tp_clear = (inquiry)symbol_clear, + .tp_dealloc = (destructor)symbol_dealloc, + .tp_iter = (getiterfunc)symbol_iter, + .tp_getset = symbol_getset, +}; + +zbarSymbol* +zbarSymbol_FromSymbol (const zbar_symbol_t *zsym) +{ + /* FIXME symbol object recycle cache */ + zbarSymbol *self = PyObject_GC_New(zbarSymbol, &zbarSymbol_Type); + if(!self) + return(NULL); + assert(zsym); + zbar_symbol_t *zs = (zbar_symbol_t*)zsym; + zbar_symbol_ref(zs, 1); + self->zsym = zsym; + self->data = NULL; + self->loc = NULL; + return(self); +} + +zbarEnumItem* +zbarSymbol_LookupEnum (zbar_symbol_type_t type) +{ + PyObject *key = PyInt_FromLong(type); + zbarEnumItem *e = (zbarEnumItem*)PyDict_GetItem(symbol_enum, key); + if(!e) + return((zbarEnumItem*)key); + Py_INCREF((PyObject*)e); + Py_DECREF(key); + return(e); +} diff --git a/python/symboliter.c b/python/symboliter.c new file mode 100644 index 0000000..e1e04d0 --- /dev/null +++ b/python/symboliter.c @@ -0,0 +1,112 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" + +static char symboliter_doc[] = PyDoc_STR( + "symbol iterator.\n" + "\n" + "iterates over decode results attached to an image."); + +static int +symboliter_traverse (zbarSymbolIter *self, + visitproc visit, + void *arg) +{ + Py_VISIT(self->syms); + return(0); +} + +static int +symboliter_clear (zbarSymbolIter *self) +{ + if(self->zsym) { + zbar_symbol_t *zsym = (zbar_symbol_t*)self->zsym; + self->zsym = NULL; + zbar_symbol_ref(zsym, -1); + } + Py_CLEAR(self->syms); + return(0); +} + +static void +symboliter_dealloc (zbarSymbolIter *self) +{ + symboliter_clear(self); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +static zbarSymbolIter* +symboliter_iter (zbarSymbolIter *self) +{ + Py_INCREF(self); + return(self); +} + +static zbarSymbol* +symboliter_iternext (zbarSymbolIter *self) +{ + if(self->zsym) { + zbar_symbol_t *zsym = (zbar_symbol_t*)self->zsym; + zbar_symbol_ref(zsym, -1); + self->zsym = zbar_symbol_next(self->zsym); + } + else if(self->syms->zsyms) + self->zsym = zbar_symbol_set_first_symbol(self->syms->zsyms); + else + self->zsym = NULL; + + zbar_symbol_t *zsym = (zbar_symbol_t*)self->zsym; + if(!zsym) + return(NULL); + zbar_symbol_ref(zsym, 1); + return(zbarSymbol_FromSymbol(self->zsym)); +} + +PyTypeObject zbarSymbolIter_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.SymbolIter", + .tp_doc = symboliter_doc, + .tp_basicsize = sizeof(zbarSymbolIter), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, + .tp_traverse = (traverseproc)symboliter_traverse, + .tp_clear = (inquiry)symboliter_clear, + .tp_dealloc = (destructor)symboliter_dealloc, + .tp_iter = (getiterfunc)symboliter_iter, + .tp_iternext = (iternextfunc)symboliter_iternext, +}; + +zbarSymbolIter* +zbarSymbolIter_FromSymbolSet (zbarSymbolSet *syms) +{ + zbarSymbolIter *self; + self = PyObject_GC_New(zbarSymbolIter, &zbarSymbolIter_Type); + if(!self) + return(NULL); + + Py_INCREF(syms); + self->syms = syms; + self->zsym = NULL; + return(self); +} diff --git a/python/symbolset.c b/python/symbolset.c new file mode 100644 index 0000000..634a807 --- /dev/null +++ b/python/symbolset.c @@ -0,0 +1,90 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" + +static char symbolset_doc[] = PyDoc_STR( + "symbol result container.\n" + "\n" + "collection of symbols."); + +static int +symbolset_clear (zbarSymbolSet *self) +{ + if(self->zsyms) { + zbar_symbol_set_t *zsyms = (zbar_symbol_set_t*)self->zsyms; + self->zsyms = NULL; + zbar_symbol_set_ref(zsyms, -1); + } + return(0); +} + +static void +symbolset_dealloc (zbarSymbolSet *self) +{ + symbolset_clear(self); + ((PyObject*)self)->ob_type->tp_free((PyObject*)self); +} + +static zbarSymbolIter* +symbolset_iter (zbarSymbolSet *self) +{ + return(zbarSymbolIter_FromSymbolSet(self)); +} + +Py_ssize_t +symbolset_length (zbarSymbolSet *self) +{ + if(self->zsyms) + return(zbar_symbol_set_get_size(self->zsyms)); + return(0); +} + +static PySequenceMethods symbolset_as_sequence = { + .sq_length = (lenfunc)symbolset_length, +}; + +PyTypeObject zbarSymbolSet_Type = { + PyObject_HEAD_INIT(NULL) + .tp_name = "zbar.SymbolSet", + .tp_doc = symbolset_doc, + .tp_basicsize = sizeof(zbarSymbolSet), + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, + .tp_dealloc = (destructor)symbolset_dealloc, + .tp_iter = (getiterfunc)symbolset_iter, + .tp_as_sequence = &symbolset_as_sequence, +}; + +zbarSymbolSet* +zbarSymbolSet_FromSymbolSet(const zbar_symbol_set_t *zsyms) +{ + zbarSymbolSet *self = PyObject_New(zbarSymbolSet, &zbarSymbolSet_Type); + if(!self) + return(NULL); + if(zsyms) { + zbar_symbol_set_t *ncsyms = (zbar_symbol_set_t*)zsyms; + zbar_symbol_set_ref(ncsyms, 1); + } + self->zsyms = zsyms; + return(self); +} diff --git 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+ +# FIXME this could be integrated w/fixture creation +(data, size) = load_image() + +encoded_widths = \ + '9 111 212241113121211311141132 11111 311213121312121332111132 111 9' + +VIDEO_DEVICE = None +if 'VIDEO_DEVICE' in os.environ: + VIDEO_DEVICE = os.environ['VIDEO_DEVICE'] + +is_identifier = re.compile(r'^[A-Z][A-Z_0-9]*$') + +class TestZBarFunctions(ut.TestCase): + def test_version(self): + ver = zbar.version() + self.assert_(isinstance(ver, tuple)) + self.assertEqual(len(ver), 2) + for v in ver: + self.assert_(isinstance(v, int)) + + def test_verbosity(self): + zbar.increase_verbosity() + zbar.set_verbosity(16) + + def test_exceptions(self): + self.assert_(isinstance(zbar.Exception, type)) + for err in (zbar.InternalError, + zbar.UnsupportedError, + zbar.InvalidRequestError, + zbar.SystemError, + zbar.LockingError, + zbar.BusyError, + zbar.X11DisplayError, + zbar.X11ProtocolError, + zbar.WindowClosed, + zbar.WinAPIError): + self.assert_(issubclass(err, zbar.Exception)) + + def test_configs(self): + for cfg in (zbar.Config.ENABLE, + zbar.Config.ADD_CHECK, + zbar.Config.EMIT_CHECK, + zbar.Config.ASCII, + zbar.Config.MIN_LEN, + zbar.Config.MAX_LEN, + zbar.Config.POSITION, + zbar.Config.X_DENSITY, + zbar.Config.Y_DENSITY): + self.assert_(isinstance(cfg, zbar.EnumItem)) + self.assert_(int(cfg) >= 0) + self.assert_(is_identifier.match(str(cfg))) + + def test_symbologies(self): + for sym in (zbar.Symbol.NONE, + zbar.Symbol.PARTIAL, + zbar.Symbol.EAN8, + zbar.Symbol.UPCE, + zbar.Symbol.ISBN10, + zbar.Symbol.UPCA, + zbar.Symbol.EAN13, + zbar.Symbol.ISBN13, + zbar.Symbol.I25, + zbar.Symbol.CODE39, + zbar.Symbol.PDF417, + zbar.Symbol.QRCODE, + zbar.Symbol.CODE128): + self.assert_(isinstance(sym, zbar.EnumItem)) + self.assert_(int(sym) >= 0) + self.assert_(is_identifier.match(str(sym))) + +class TestScanner(ut.TestCase): + def setUp(self): + self.scn = zbar.Scanner() + + def tearDown(self): + del(self.scn) + + def test_type(self): + self.assert_(isinstance(self.scn, zbar.Scanner)) + self.assert_(callable(self.scn.reset)) + self.assert_(callable(self.scn.new_scan)) + self.assert_(callable(self.scn.scan_y)) + + def set_color(color): + self.scn.color = color + self.assertRaises(AttributeError, set_color, zbar.BAR) + + def set_width(width): + self.scn.width = width + self.assertRaises(AttributeError, set_width, 1) + + # FIXME more scanner tests + +class TestDecoder(ut.TestCase): + def setUp(self): + self.dcode = zbar.Decoder() + + def tearDown(self): + del(self.dcode) + + def test_type(self): + self.assert_(isinstance(self.dcode, zbar.Decoder)) + self.assert_(callable(self.dcode.set_config)) + self.assert_(callable(self.dcode.parse_config)) + self.assert_(callable(self.dcode.reset)) + self.assert_(callable(self.dcode.new_scan)) + self.assert_(callable(self.dcode.set_handler)) + self.assert_(callable(self.dcode.decode_width)) + + def set_type(typ): + self.dcode.type = typ + self.assertRaises(AttributeError, set_type, zbar.Symbol.CODE128) + + def set_color(color): + self.dcode.color = color + self.assertRaises(AttributeError, set_color, zbar.BAR) + + def set_data(data): + self.dcode.data = data + self.assertRaises(AttributeError, set_data, 'yomama') + + def test_width(self): + sym = self.dcode.decode_width(5) + self.assert_(sym is zbar.Symbol.NONE) + self.assert_(not sym) + self.assertEqual(str(sym), 'NONE') + + typ = self.dcode.type + self.assert_(sym is typ) + + def test_reset(self): + self.assert_(self.dcode.color is zbar.SPACE) + sym = self.dcode.decode_width(1) + self.assert_(self.dcode.color is zbar.BAR) + self.dcode.reset() + self.assert_(self.dcode.color is zbar.SPACE) + + def test_decode(self): + inline_sym = [ -1 ] + def handler(dcode, closure): + self.assert_(dcode is self.dcode) + if dcode.type > zbar.Symbol.PARTIAL: + inline_sym[0] = dcode.type + closure[0] += 1 + + explicit_closure = [ 0 ] + self.dcode.set_handler(handler, explicit_closure) + self.dcode.set_config(zbar.Symbol.QRCODE, zbar.Config.ENABLE, 0) + + for (i, width) in enumerate(encoded_widths): + if width == ' ': continue + sym = self.dcode.decode_width(int(width)) + if i < len(encoded_widths) - 1: + self.assert_(sym is zbar.Symbol.NONE or + sym is zbar.Symbol.PARTIAL) + else: + self.assert_(sym is zbar.Symbol.EAN13) + + self.assertEqual(self.dcode.data, '6268964977804') + self.assert_(self.dcode.color is zbar.BAR) + self.assert_(sym is zbar.Symbol.EAN13) + self.assert_(inline_sym[0] is zbar.Symbol.EAN13) + self.assertEqual(explicit_closure, [ 2 ]) + + # FIXME test exception during callback + +class TestImage(ut.TestCase): + def setUp(self): + self.image = zbar.Image(123, 456, 'Y800') + + def tearDown(self): + del(self.image) + + def test_type(self): + self.assert_(isinstance(self.image, zbar.Image)) + self.assert_(callable(self.image.convert)) + + def test_new(self): + self.assertEqual(self.image.format, 'Y800') + self.assertEqual(self.image.size, (123, 456)) + + image = zbar.Image() + self.assert_(isinstance(image, zbar.Image)) + self.assertEqual(image.format, '\0\0\0\0') + self.assertEqual(image.size, (0, 0)) + + def test_format(self): + def set_format(fmt): + self.image.format = fmt + self.assertRaises(ValueError, set_format, 10) + self.assertEqual(self.image.format, 'Y800') + self.image.format = 'gOOb' + self.assertEqual(self.image.format, 'gOOb') + self.assertRaises(ValueError, set_format, 'yomama') + self.assertEqual(self.image.format, 'gOOb') + self.assertRaises(ValueError, set_format, 'JPG') + self.assertEqual(self.image.format, 'gOOb') + + def test_size(self): + def set_size(sz): + self.image.size = sz + self.assertRaises(ValueError, set_size, (1,)) + self.assertRaises(ValueError, set_size, 1) + self.image.size = (12, 6) + self.assertRaises(ValueError, set_size, (1, 2, 3)) + self.assertEqual(self.image.size, (12, 6)) + self.assertRaises(ValueError, set_size, "foo") + self.assertEqual(self.image.size, (12, 6)) + self.assertEqual(self.image.width, 12) + self.assertEqual(self.image.height, 6) + self.image.width = 81 + self.assertEqual(self.image.size, (81, 6)) + self.image.height = 64 + self.assertEqual(self.image.size, (81, 64)) + self.assertEqual(self.image.width, 81) + self.assertEqual(self.image.height, 64) + +class TestImageScanner(ut.TestCase): + def setUp(self): + self.scn = zbar.ImageScanner() + + def tearDown(self): + del(self.scn) + + def test_type(self): + self.assert_(isinstance(self.scn, zbar.ImageScanner)) + self.assert_(callable(self.scn.set_config)) + self.assert_(callable(self.scn.parse_config)) + self.assert_(callable(self.scn.enable_cache)) + self.assert_(callable(self.scn.scan)) + + def test_set_config(self): + self.scn.set_config() + self.assertRaises(ValueError, self.scn.set_config, -1) + self.assertRaises(TypeError, self.scn.set_config, "yomama") + self.scn.set_config() + + def test_parse_config(self): + self.scn.parse_config("disable") + self.assertRaises(ValueError, self.scn.set_config, -1) + self.scn.set_config() + +class TestImageScan(ut.TestCase): + def setUp(self): + self.scn = zbar.ImageScanner() + self.image = zbar.Image(size[0], size[1], 'Y800', data) + + def tearDown(self): + del(self.image) + del(self.scn) + + def test_scan(self): + n = self.scn.scan(self.image) + self.assertEqual(n, 1) + + syms = self.image.symbols + self.assert_(isinstance(syms, zbar.SymbolSet)) + self.assertEqual(len(syms), 1) + + i = iter(self.image) + j = iter(syms) + self.assert_(isinstance(i, zbar.SymbolIter)) + self.assert_(isinstance(j, zbar.SymbolIter)) + symi = i.next() + symj = j.next() + self.assertRaises(StopIteration, i.next) + self.assertRaises(StopIteration, j.next) + + # this is the only way to obtain a Symbol, + # so test Symbol here + for sym in (symi, symj): + self.assert_(isinstance(sym, zbar.Symbol)) + self.assert_(sym.type is zbar.Symbol.EAN13) + self.assert_(sym.type is sym.EAN13) + self.assertEqual(str(sym.type), 'EAN13') + self.assert_(sym.quality > 0) + self.assertEqual(sym.count, 0) + + # FIXME put a nice QR S-A in here + comps = sym.components + self.assert_(isinstance(comps, zbar.SymbolSet)) + self.assertEqual(len(comps), 0) + self.assert_(not comps) + self.assert_(tuple(comps) is ()) + + data = sym.data + self.assertEqual(data, '9876543210128') + + loc = sym.location + self.assert_(len(loc) >= 4) # FIXME + self.assert_(isinstance(loc, tuple)) + for pt in loc: + self.assert_(isinstance(pt, tuple)) + self.assertEqual(len(pt), 2) + # FIXME test values (API currently in flux) + + self.assert_(data is sym.data) + self.assert_(loc is sym.location) + + def set_symbols(syms): + self.image.symbols = syms + self.assertRaises(TypeError, set_symbols, ()) + + self.scn.recycle(self.image) + self.assertEqual(len(self.image.symbols), 0) + + def test_scan_again(self): + self.test_scan() + +class TestProcessor(ut.TestCase): + def setUp(self): + self.proc = zbar.Processor() + + def tearDown(self): + del(self.proc) + + def test_type(self): + self.assert_(isinstance(self.proc, zbar.Processor)) + self.assert_(callable(self.proc.init)) + self.assert_(callable(self.proc.set_config)) + self.assert_(callable(self.proc.parse_config)) + self.assert_(callable(self.proc.set_data_handler)) + self.assert_(callable(self.proc.user_wait)) + self.assert_(callable(self.proc.process_one)) + self.assert_(callable(self.proc.process_image)) + + def test_set_config(self): + self.proc.set_config() + self.assertRaises(ValueError, self.proc.set_config, -1) + self.assertRaises(TypeError, self.proc.set_config, "yomama") + self.proc.set_config() + + def test_parse_config(self): + self.proc.parse_config("disable") + self.assertRaises(ValueError, self.proc.set_config, -1) + self.proc.set_config() + + def test_processing(self): + self.proc.init(VIDEO_DEVICE) + self.assert_(self.proc.visible is False) + self.proc.visible = 1 + self.assert_(self.proc.visible is True) + self.assertEqual(self.proc.user_wait(1.1), 0) + + self.image = zbar.Image(size[0], size[1], 'Y800', data) + + count = [ 0 ] + def data_handler(proc, image, closure): + self.assert_(proc is self.proc) + self.assert_(image is self.image) + self.assertEqual(count[0], 0) + count[0] += 1 + + symiter = iter(image) + self.assert_(isinstance(symiter, zbar.SymbolIter)) + + symbols = tuple(image) + self.assertEqual(len(symbols), 1) + for symbol in symbols: + self.assert_(isinstance(symbol, zbar.Symbol)) + self.assert_(symbol.type is zbar.Symbol.EAN13) + self.assertEqual(symbol.data, '9876543210128') + self.assert_(symbol.quality > 0) + closure[0] += 1 + + explicit_closure = [ 0 ] + self.proc.set_data_handler(data_handler, explicit_closure) + + rc = self.proc.process_image(self.image) + self.assertEqual(rc, 0) + self.assertEqual(len(self.image.symbols), 1) + del(self.image.symbols) + self.assertEqual(len(self.image.symbols), 0) + + self.assertEqual(self.proc.user_wait(.9), 0) + + self.assertEqual(explicit_closure, [ 1 ]) + self.proc.set_data_handler() + +if __name__ == '__main__': + ut.main() diff --git a/python/zbarmodule.c b/python/zbarmodule.c new file mode 100644 index 0000000..27cce34 --- /dev/null +++ b/python/zbarmodule.c @@ -0,0 +1,198 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "zbarmodule.h" + +static char *exc_names[] = { + "zbar.Exception", + NULL, + "zbar.InternalError", + "zbar.UnsupportedError", + "zbar.InvalidRequestError", + "zbar.SystemError", + "zbar.LockingError", + "zbar.BusyError", + "zbar.X11DisplayError", + "zbar.X11ProtocolError", + "zbar.WindowClosed", + "zbar.WinAPIError", +}; + +int +object_to_bool (PyObject *obj, + int *val) +{ + int tmp = PyObject_IsTrue(obj); + if(tmp < 0) + return(0); + *val = tmp; + return(1); +} + +PyObject *zbar_exc[ZBAR_ERR_NUM]; +zbarEnumItem *color_enum[2]; +zbarEnum *config_enum; +PyObject *symbol_enum; +zbarEnumItem *symbol_NONE; + +static PyObject* +version (PyObject *self, + PyObject *args) +{ + if(!PyArg_ParseTuple(args, "")) + return(NULL); + + unsigned int major, minor; + zbar_version(&major, &minor); + + return(Py_BuildValue("II", major, minor)); +} + +static PyObject* +set_verbosity (PyObject *self, + PyObject *args) +{ + int verbosity; + if(!PyArg_ParseTuple(args, "i", &verbosity)) + return(NULL); + + zbar_set_verbosity(verbosity); + + Py_INCREF(Py_None); + return(Py_None); +} + +static PyObject* +increase_verbosity (PyObject *self, + PyObject *args) +{ + if(!PyArg_ParseTuple(args, "")) + return(NULL); + + zbar_increase_verbosity(); + + Py_INCREF(Py_None); + return(Py_None); +} + +static PyMethodDef zbar_functions[] = { + { "version", version, METH_VARARGS, NULL }, + { "set_verbosity", set_verbosity, METH_VARARGS, NULL }, + { "increase_verbosity", increase_verbosity, METH_VARARGS, NULL }, + { NULL, }, +}; + +PyMODINIT_FUNC +initzbar (void) +{ + /* initialize constant containers */ + config_enum = zbarEnum_New(); + symbol_enum = PyDict_New(); + if(!config_enum || !symbol_enum) + return; + + /* initialize types */ + zbarEnumItem_Type.tp_base = &PyInt_Type; + zbarException_Type.tp_base = (PyTypeObject*)PyExc_Exception; + + if(PyType_Ready(&zbarException_Type) < 0 || + PyType_Ready(&zbarEnumItem_Type) < 0 || + PyType_Ready(&zbarEnum_Type) < 0 || + PyType_Ready(&zbarImage_Type) < 0 || + PyType_Ready(&zbarSymbol_Type) < 0 || + PyType_Ready(&zbarSymbolSet_Type) < 0 || + PyType_Ready(&zbarSymbolIter_Type) < 0 || + PyType_Ready(&zbarProcessor_Type) < 0 || + PyType_Ready(&zbarImageScanner_Type) < 0 || + PyType_Ready(&zbarDecoder_Type) < 0 || + PyType_Ready(&zbarScanner_Type) < 0) + return; + + zbar_exc[0] = (PyObject*)&zbarException_Type; + zbar_exc[ZBAR_ERR_NOMEM] = NULL; + zbar_error_t ei; + for(ei = ZBAR_ERR_INTERNAL; ei < ZBAR_ERR_NUM; ei++) { + zbar_exc[ei] = PyErr_NewException(exc_names[ei], zbar_exc[0], NULL); + if(!zbar_exc[ei]) + return; + } + + /* internally created/read-only type overrides */ + zbarEnum_Type.tp_new = NULL; + zbarEnum_Type.tp_setattr = NULL; + zbarEnum_Type.tp_setattro = NULL; + + /* initialize module */ + PyObject *mod = Py_InitModule("zbar", zbar_functions); + if(!mod) + return; + + /* add types to module */ + PyModule_AddObject(mod, "EnumItem", (PyObject*)&zbarEnumItem_Type); + PyModule_AddObject(mod, "Image", (PyObject*)&zbarImage_Type); + PyModule_AddObject(mod, "Config", (PyObject*)config_enum); + PyModule_AddObject(mod, "Symbol", (PyObject*)&zbarSymbol_Type); + PyModule_AddObject(mod, "SymbolSet", (PyObject*)&zbarSymbolSet_Type); + PyModule_AddObject(mod, "SymbolIter", (PyObject*)&zbarSymbolIter_Type); + PyModule_AddObject(mod, "Processor", (PyObject*)&zbarProcessor_Type); + PyModule_AddObject(mod, "ImageScanner", (PyObject*)&zbarImageScanner_Type); + PyModule_AddObject(mod, "Decoder", (PyObject*)&zbarDecoder_Type); + PyModule_AddObject(mod, "Scanner", (PyObject*)&zbarScanner_Type); + + for(ei = 0; ei < ZBAR_ERR_NUM; ei++) + if(zbar_exc[ei]) + PyModule_AddObject(mod, exc_names[ei] + 5, zbar_exc[ei]); + + /* add constants */ + PyObject *dict = PyModule_GetDict(mod); + color_enum[ZBAR_SPACE] = + zbarEnumItem_New(dict, NULL, ZBAR_SPACE, "SPACE"); + color_enum[ZBAR_BAR] = + zbarEnumItem_New(dict, NULL, ZBAR_BAR, "BAR"); + + zbarEnum_Add(config_enum, ZBAR_CFG_ENABLE, "ENABLE"); + zbarEnum_Add(config_enum, ZBAR_CFG_ADD_CHECK, "ADD_CHECK"); + zbarEnum_Add(config_enum, ZBAR_CFG_EMIT_CHECK, "EMIT_CHECK"); + zbarEnum_Add(config_enum, ZBAR_CFG_ASCII, "ASCII"); + zbarEnum_Add(config_enum, ZBAR_CFG_MIN_LEN, "MIN_LEN"); + zbarEnum_Add(config_enum, ZBAR_CFG_MAX_LEN, "MAX_LEN"); + zbarEnum_Add(config_enum, ZBAR_CFG_X_DENSITY, "POSITION"); + zbarEnum_Add(config_enum, ZBAR_CFG_X_DENSITY, "X_DENSITY"); + zbarEnum_Add(config_enum, ZBAR_CFG_Y_DENSITY, "Y_DENSITY"); + + PyObject *tp_dict = zbarSymbol_Type.tp_dict; + symbol_NONE = + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_NONE, "NONE"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_PARTIAL, "PARTIAL"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_EAN8, "EAN8"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_UPCE, "UPCE"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_ISBN10, "ISBN10"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_UPCA, "UPCA"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_EAN13, "EAN13"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_ISBN13, "ISBN13"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_I25, "I25"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_CODE39, "CODE39"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_PDF417, "PDF417"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_QRCODE, "QRCODE"); + zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_CODE128, "CODE128"); +} diff --git a/python/zbarmodule.h b/python/zbarmodule.h new file mode 100644 index 0000000..b6b660f --- /dev/null +++ b/python/zbarmodule.h @@ -0,0 +1,153 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include + +#ifndef _ZBARMODULE_H_ +#define _ZBARMODULE_H_ + +typedef struct { + PyBaseExceptionObject base; + PyObject *obj; +} zbarException; + +extern PyTypeObject zbarException_Type; +extern PyObject *zbar_exc[ZBAR_ERR_NUM]; + +extern PyObject *zbarErr_Set(PyObject *self); + +typedef struct { + PyIntObject val; /* integer value is super type */ + PyObject *name; /* associated string name */ +} zbarEnumItem; + +extern PyTypeObject zbarEnumItem_Type; + +extern zbarEnumItem *zbarEnumItem_New(PyObject *byname, + PyObject *byvalue, + int val, + const char *name); + +typedef struct { + PyObject_HEAD + PyObject *byname, *byvalue; /* zbarEnumItem content dictionaries */ +} zbarEnum; + +extern PyTypeObject zbarEnum_Type; + +extern zbarEnum *zbarEnum_New(void); +extern int zbarEnum_Add(zbarEnum *self, + int val, + const char *name); + +typedef struct { + PyObject_HEAD + zbar_image_t *zimg; + PyObject *data; +} zbarImage; + +extern PyTypeObject zbarImage_Type; + +extern zbarImage *zbarImage_FromImage(zbar_image_t *zimg); +extern int zbarImage_validate(zbarImage *image); + +typedef struct { + PyObject_HEAD + const zbar_symbol_set_t *zsyms; +} zbarSymbolSet; + +extern PyTypeObject zbarSymbolSet_Type; + +extern zbarSymbolSet* +zbarSymbolSet_FromSymbolSet(const zbar_symbol_set_t *zsyms); + +#define zbarSymbolSet_Check(obj) PyObject_TypeCheck(obj, &zbarSymbolSet_Type) + +typedef struct { + PyObject_HEAD + const zbar_symbol_t *zsym; + PyObject *data; + PyObject *loc; +} zbarSymbol; + +extern PyTypeObject zbarSymbol_Type; + +extern zbarSymbol *zbarSymbol_FromSymbol(const zbar_symbol_t *zsym); +extern zbarEnumItem *zbarSymbol_LookupEnum(zbar_symbol_type_t type); + +typedef struct { + PyObject_HEAD + const zbar_symbol_t *zsym; + zbarSymbolSet *syms; +} zbarSymbolIter; + +extern PyTypeObject zbarSymbolIter_Type; + +extern zbarSymbolIter *zbarSymbolIter_FromSymbolSet(zbarSymbolSet *syms); + +typedef struct { + PyObject_HEAD + zbar_processor_t *zproc; + PyObject *handler; + PyObject *closure; +} zbarProcessor; + +extern PyTypeObject zbarProcessor_Type; + +#define zbarProcessor_Check(obj) PyObject_TypeCheck(obj, &zbarProcessor_Type) + +typedef struct { + PyObject_HEAD + zbar_image_scanner_t *zscn; +} zbarImageScanner; + +extern PyTypeObject zbarImageScanner_Type; + +typedef struct { + PyObject_HEAD + zbar_decoder_t *zdcode; + PyObject *handler; + PyObject *args; +} zbarDecoder; + +extern PyTypeObject zbarDecoder_Type; + +typedef struct { + PyObject_HEAD + zbar_scanner_t *zscn; + zbarDecoder *decoder; +} zbarScanner; + +extern PyTypeObject zbarScanner_Type; + +extern zbarEnumItem *color_enum[2]; +extern zbarEnum *config_enum; +extern PyObject *symbol_enum; +extern zbarEnumItem *symbol_NONE; + +int object_to_bool(PyObject *obj, + int *val); + +#endif diff --git a/qt/.deps/qt_libzbarqt_la-QZBar.Plo b/qt/.deps/qt_libzbarqt_la-QZBar.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/qt/.deps/qt_libzbarqt_la-QZBar.Plo @@ -0,0 +1 @@ +# dummy diff --git a/qt/.deps/qt_libzbarqt_la-QZBarThread.Plo b/qt/.deps/qt_libzbarqt_la-QZBarThread.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/qt/.deps/qt_libzbarqt_la-QZBarThread.Plo @@ -0,0 +1 @@ +# dummy diff --git a/qt/.deps/qt_libzbarqt_la-moc_QZBar.Plo b/qt/.deps/qt_libzbarqt_la-moc_QZBar.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/qt/.deps/qt_libzbarqt_la-moc_QZBar.Plo @@ -0,0 +1 @@ +# dummy diff --git a/qt/.deps/qt_libzbarqt_la-moc_QZBarThread.Plo b/qt/.deps/qt_libzbarqt_la-moc_QZBarThread.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/qt/.deps/qt_libzbarqt_la-moc_QZBarThread.Plo @@ -0,0 +1 @@ +# dummy diff --git a/qt/Makefile.am.inc b/qt/Makefile.am.inc new file mode 100644 index 0000000..dc1525e --- /dev/null +++ b/qt/Makefile.am.inc @@ -0,0 +1,15 @@ +lib_LTLIBRARIES += qt/libzbarqt.la +qt_libzbarqt_la_CPPFLAGS = -Iqt $(QT_CFLAGS) $(AM_CPPFLAGS) +qt_libzbarqt_la_LDFLAGS = -version-info $(ZQT_LIB_VERSION) $(AM_LDFLAGS) +qt_libzbarqt_la_LIBADD = $(QT_LIBS) zbar/libzbar.la $(AM_LIBADD) + +qt_libzbarqt_la_SOURCES = qt/QZBar.cpp qt/QZBarThread.h qt/QZBarThread.cpp +nodist_qt_libzbarqt_la_SOURCES = qt/moc_QZBar.cpp qt/moc_QZBarThread.cpp +BUILT_SOURCES += $(nodist_qt_libzbarqt_la_SOURCES) +DISTCLEANFILES += $(nodist_qt_libzbarqt_la_SOURCES) + +qt/moc_%.cpp: qt/%.h + $(MOC) $(qt_libzbarqt_la_CPPFLAGS) $< -o $@ + +qt/moc_%.cpp: include/zbar/%.h + $(MOC) $(qt_libzbarqt_la_CPPFLAGS) $< -o $@ diff --git a/qt/QZBar.cpp b/qt/QZBar.cpp new file mode 100644 index 0000000..e1001b0 --- /dev/null +++ b/qt/QZBar.cpp @@ -0,0 +1,238 @@ +//------------------------------------------------------------------------ +// Copyright 2008-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ + +#include +#include +#include +#include +#include "QZBarThread.h" + +using namespace zbar; + +QZBar::QZBar (QWidget *parent) + : QWidget(parent), + thread(NULL), + _videoDevice(), + _videoEnabled(false), + _attached(false) +{ + setAttribute(Qt::WA_OpaquePaintEvent); + setAttribute(Qt::WA_PaintOnScreen); +#if QT_VERSION >= 0x040400 + setAttribute(Qt::WA_NativeWindow); + setAttribute(Qt::WA_DontCreateNativeAncestors); +#endif + + QSizePolicy sizing(QSizePolicy::Preferred, QSizePolicy::Preferred); + sizing.setHeightForWidth(true); + setSizePolicy(sizing); + + thread = new QZBarThread; + if(testAttribute(Qt::WA_WState_Created)) { + thread->window.attach(x11Info().display(), winId()); + _attached = 1; + } + connect(thread, SIGNAL(videoOpened(bool)), + this, SIGNAL(videoOpened(bool))); + connect(this, SIGNAL(videoOpened(bool)), + this, SLOT(sizeChange())); + connect(thread, SIGNAL(update()), + this, SLOT(update())); + connect(thread, SIGNAL(decoded(int, const QString&)), + this, SIGNAL(decoded(int, const QString&))); + connect(thread, SIGNAL(decodedText(const QString&)), + this, SIGNAL(decodedText(const QString&))); + thread->start(); +} + +QZBar::~QZBar () +{ + if(thread) { + thread->pushEvent(new QEvent((QEvent::Type)QZBarThread::Exit)); + thread->wait(); + delete thread; + thread = NULL; + } +} + +QPaintEngine *QZBar::paintEngine () const +{ + return(NULL); +} + +QString QZBar::videoDevice () const +{ + return(_videoDevice); +} + +void QZBar::setVideoDevice (const QString& videoDevice) +{ + if(!thread) + return; + if(_videoDevice != videoDevice) { + _videoDevice = videoDevice; + _videoEnabled = _attached && !videoDevice.isEmpty(); + if(_attached) + thread->pushEvent(new QZBarThread::VideoDeviceEvent(videoDevice)); + } +} + +bool QZBar::isVideoEnabled () const +{ + return(_videoEnabled); +} + +void QZBar::setVideoEnabled (bool videoEnabled) +{ + if(!thread) + return; + if(_videoEnabled != videoEnabled) { + _videoEnabled = videoEnabled; + thread->pushEvent(new QZBarThread::VideoEnabledEvent(videoEnabled)); + } +} + +bool QZBar::isVideoOpened () const +{ + if(!thread) + return(false); + QMutexLocker locker(&thread->mutex); + return(thread->_videoOpened); +} + +void QZBar::scanImage (const QImage &image) +{ + if(!thread) + return; + thread->pushEvent(new QZBarThread::ScanImageEvent(image)); +} + +void QZBar::dragEnterEvent (QDragEnterEvent *event) +{ + if(event->mimeData()->hasImage() || + event->mimeData()->hasUrls()) + event->acceptProposedAction(); +} + +void QZBar::dropEvent (QDropEvent *event) +{ + if(event->mimeData()->hasImage()) { + QImage image = qvariant_cast(event->mimeData()->imageData()); + scanImage(image); + event->setDropAction(Qt::CopyAction); + event->accept(); + } + else { + // FIXME TBD load URIs and queue for processing +#if 0 + std::cerr << "drop: " + << event->mimeData()->formats().join(", ").toStdString() + << std::endl; + QList urls = event->mimeData()->urls(); + for(int i = 0; i < urls.size(); ++i) + std::cerr << "[" << i << "] " + << urls.at(i).toString().toStdString() + << std::endl; +#endif + } +} + +QSize QZBar::sizeHint () const +{ + if(!thread) + return(QSize(640, 480)); + QMutexLocker locker(&thread->mutex); + return(QSize(thread->reqWidth, thread->reqHeight)); +} + +int QZBar::heightForWidth (int width) const +{ + if(thread) { + QMutexLocker locker(&thread->mutex); + int base_width = thread->reqWidth; + int base_height = thread->reqHeight; + if(base_width > 0 && base_height > 0) + return(base_height * width / base_width); + } + return(width * 3 / 4); +} + +void QZBar::paintEvent (QPaintEvent *event) +{ + try { + if(thread) + thread->window.redraw(); + } + catch(Exception) { + // sometimes Qt attempts to paint the widget before it's parented(?) + // just ignore this (can't throw from event anyway) + } +} + +void QZBar::resizeEvent (QResizeEvent *event) +{ + QSize size = event->size(); + try { + if(thread) + thread->window.resize(size.rwidth(), size.rheight()); + } + catch(Exception) { /* ignore */ } +} + +void QZBar::changeEvent(QEvent *event) +{ + try { + QMutexLocker locker(&thread->mutex); + if(event->type() == QEvent::ParentChange) + thread->window.attach(x11Info().display(), winId()); + } + catch(Exception) { /* ignore (FIXME do something w/error) */ } +} + +void QZBar::attach () +{ + if(_attached) + return; + + try { + thread->window.attach(x11Info().display(), winId()); + _attached = 1; + + _videoEnabled = !_videoDevice.isEmpty(); + if(_videoEnabled) + thread->pushEvent(new QZBarThread::VideoDeviceEvent(_videoDevice)); + } + catch(Exception) { /* ignore (FIXME do something w/error) */ } +} + +void QZBar::showEvent (QShowEvent *event) +{ + if(thread && !_attached) + attach(); +} + +void QZBar::sizeChange () +{ + update(); + updateGeometry(); +} diff --git a/qt/QZBarThread.cpp b/qt/QZBarThread.cpp new file mode 100644 index 0000000..e392674 --- /dev/null +++ b/qt/QZBarThread.cpp @@ -0,0 +1,234 @@ +//------------------------------------------------------------------------ +// Copyright 2008-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ + +#include +#include "QZBarThread.h" + +using namespace zbar; + +static const QString textFormat("%1%2:%3"); + +QZBarThread::QZBarThread () + : _videoOpened(false), + reqWidth(DEFAULT_WIDTH), + reqHeight(DEFAULT_HEIGHT), + video(NULL), + image(NULL), + running(true), + videoRunning(false), + videoEnabled(false) +{ + scanner.set_handler(*this); +} + +void QZBarThread::image_callback (Image &image) +{ + for(Image::SymbolIterator sym = image.symbol_begin(); + sym != image.symbol_end(); + ++sym) + if(!sym->get_count()) { + QString data = QString::fromStdString(sym->get_data()); + emit decoded(sym->get_type(), data); + + emit decodedText(textFormat.arg( + QString::fromStdString(sym->get_type_name()), + QString::fromStdString(sym->get_addon_name()), + data)); + } +} + +void QZBarThread::processImage (Image &image) +{ + { + scanner.recycle_image(image); + Image tmp = image.convert(*(long*)"Y800"); + scanner.scan(tmp); + image.set_symbols(tmp.get_symbols()); + } + window.draw(image); + if(this->image && this->image != &image) { + delete this->image; + this->image = NULL; + } + emit update(); +} + +void QZBarThread::enableVideo (bool enable) +{ + if(!video) { + videoRunning = videoEnabled = false; + return; + } + try { + scanner.enable_cache(enable); + video->enable(enable); + videoRunning = enable; + } + catch(std::exception &e) { + std::cerr << "ERROR: " << e.what() << std::endl; + } + if(!enable) { + // release video image and revert to logo + clear(); + emit update(); + } +} + +void QZBarThread::openVideo (const QString &device) +{ + if(videoRunning) + enableVideo(false); + + { + QMutexLocker locker(&mutex); + videoEnabled = _videoOpened = false; + reqWidth = DEFAULT_WIDTH; + reqHeight = DEFAULT_HEIGHT; + } + + // ensure old video doesn't have image ref + // (FIXME handle video destroyed w/images outstanding) + clear(); + emit update(); + + if(video) { + delete video; + video = NULL; + emit videoOpened(false); + } + + if(device.isEmpty()) + return; + + try { + std::string devstr = device.toStdString(); + video = new Video(devstr); + negotiate_format(*video, window); + { + QMutexLocker locker(&mutex); + videoEnabled = _videoOpened = true; + reqWidth = video->get_width(); + reqHeight = video->get_height(); + } + emit videoOpened(true); + } + catch(std::exception &e) { + std::cerr << "ERROR: " << e.what() << std::endl; + emit videoOpened(false); + } +} + + +void QZBarThread::videoDeviceEvent (VideoDeviceEvent *e) +{ + openVideo(e->device); +} + +void QZBarThread::videoEnabledEvent (VideoEnabledEvent *e) +{ + if(videoRunning && !e->enabled) + enableVideo(false); + videoEnabled = e->enabled; +} + +void QZBarThread::scanImageEvent (ScanImageEvent *e) +{ + if(videoRunning) + enableVideo(false); + + try { + image = new QZBarImage(e->image); + processImage(*image); + } + catch(std::exception &e) { + std::cerr << "ERROR: " << e.what() << std::endl; + clear(); + } +} + +bool QZBarThread::event (QEvent *e) +{ + switch(e->type()) { + case VideoDevice: + videoDeviceEvent((VideoDeviceEvent*)e); + break; + case VideoEnabled: + videoEnabledEvent((VideoEnabledEvent*)e); + break; + case ScanImage: + scanImageEvent((ScanImageEvent*)e); + break; + case Exit: + if(videoRunning) + enableVideo(false); + running = false; + break; + default: + return(false); + } + return(true); +} + + +void QZBarThread::run () +{ + QEvent *e = NULL; + while(running) { + if(!videoEnabled) { + QMutexLocker locker(&mutex); + while(queue.isEmpty()) + newEvent.wait(&mutex); + e = queue.takeFirst(); + } + else { + // release reference to any previous QImage + clear(); + enableVideo(true); + + while(videoRunning && !e) { + try { + Image image = video->next_image(); + processImage(image); + } + catch(std::exception &e) { + std::cerr << "ERROR: " << e.what() << std::endl; + enableVideo(false); + openVideo(""); + } + QMutexLocker locker(&mutex); + if(!queue.isEmpty()) + e = queue.takeFirst(); + } + + if(videoRunning) + enableVideo(false); + } + if(e) { + event(e); + delete e; + e = NULL; + } + } + clear(); + openVideo(""); +} diff --git a/qt/QZBarThread.h b/qt/QZBarThread.h new file mode 100644 index 0000000..0e4b000 --- /dev/null +++ b/qt/QZBarThread.h @@ -0,0 +1,152 @@ +//------------------------------------------------------------------------ +// Copyright 2008-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ +#ifndef _QZBARTHREAD_H_ +#define _QZBARTHREAD_H_ + +#include +#include +#include +#include +#include +#include +#include + +#define DEFAULT_WIDTH 640 +#define DEFAULT_HEIGHT 480 + +namespace zbar { + +class QZBarThread + : public QThread, + public Image::Handler +{ + Q_OBJECT + +public: + enum EventType { + VideoDevice = QEvent::User, + VideoEnabled, + ScanImage, + Exit = QEvent::MaxUser + }; + + class VideoDeviceEvent : public QEvent { + public: + VideoDeviceEvent (const QString &device) + : QEvent((QEvent::Type)VideoDevice), + device(device) + { } + const QString device; + }; + + class VideoEnabledEvent : public QEvent { + public: + VideoEnabledEvent (bool enabled) + : QEvent((QEvent::Type)VideoEnabled), + enabled(enabled) + { } + bool enabled; + }; + + class ScanImageEvent : public QEvent { + public: + ScanImageEvent (const QImage &image) + : QEvent((QEvent::Type)ScanImage), + image(image) + { } + const QImage image; + }; + + QMutex mutex; + QWaitCondition newEvent; + + // message queue for events passed from main gui thread to processor. + // (NB could(/should?) be QAbstractEventDispatcher except it doesn't + // work as documented!? ): + // protected by mutex + QList queue; + + // shared state: + // written by processor thread just after opening video or + // scanning an image, read by main gui thread during size_request. + // protected by mutex + + bool _videoOpened; + unsigned reqWidth, reqHeight; + + // window is also shared: owned by main gui thread. + // processor thread only calls draw(), clear() and negotiate_format(). + // protected by its own internal lock + + Window window; + + QZBarThread(); + + void pushEvent (QEvent *e) + { + QMutexLocker locker(&mutex); + queue.append(e); + newEvent.wakeOne(); + } + +Q_SIGNALS: + void videoOpened(bool opened); + void update(); + void decoded(int type, const QString &data); + void decodedText(const QString &data); + +protected: + void run(); + + void openVideo(const QString &device); + void enableVideo(bool enable); + void processImage(Image &image); + + void clear () + { + window.clear(); + if(image) { + delete image; + image = NULL; + } + } + + virtual void image_callback(Image &image); + + virtual bool event(QEvent *e); + virtual void videoDeviceEvent(VideoDeviceEvent *event); + virtual void videoEnabledEvent(VideoEnabledEvent *event); + virtual void scanImageEvent(ScanImageEvent *event); + +private: + Video *video; + ImageScanner scanner; + QZBarImage *image; + bool running; + bool videoRunning; + bool videoEnabled; +}; + +}; + +#endif diff --git a/test/.deps/test_convert.Po b/test/.deps/test_convert.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_convert.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_cpp.Po b/test/.deps/test_cpp.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_cpp.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_dbg_scan-dbg_scan.Po b/test/.deps/test_dbg_scan-dbg_scan.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_dbg_scan-dbg_scan.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_images.Po b/test/.deps/test_images.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_images.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_jpeg.Po b/test/.deps/test_jpeg.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_jpeg.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_proc.Po b/test/.deps/test_proc.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_proc.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_test_decode-test_decode.Po b/test/.deps/test_test_decode-test_decode.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_test_decode-test_decode.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_test_gtk-scan_video.Po b/test/.deps/test_test_gtk-scan_video.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_test_gtk-scan_video.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_test_gtk-test_gtk.Po b/test/.deps/test_test_gtk-test_gtk.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_test_gtk-test_gtk.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_test_qt-scan_video.Po b/test/.deps/test_test_qt-scan_video.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_test_qt-scan_video.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_test_qt-test_qt.Po b/test/.deps/test_test_qt-test_qt.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_test_qt-test_qt.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/.deps/test_video.Po b/test/.deps/test_video.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/test/.deps/test_video.Po @@ -0,0 +1 @@ +# dummy diff --git a/test/Makefile.am.inc b/test/Makefile.am.inc new file mode 100644 index 0000000..82291ed --- /dev/null +++ b/test/Makefile.am.inc @@ -0,0 +1,69 @@ +check_PROGRAMS += test/test_decode +test_test_decode_SOURCES = test/test_decode.c test/pdf417_encode.h +test_test_decode_CFLAGS = -Wno-unused $(AM_CFLAGS) +test_test_decode_LDADD = zbar/libzbar.la $(AM_LDADD) + +TEST_IMAGE_SOURCES = test/test_images.c test/test_images.h + +check_PROGRAMS += test/test_convert +test_test_convert_SOURCES = test/test_convert.c $(TEST_IMAGE_SOURCES) +test_test_convert_LDADD = zbar/libzbar.la $(AM_LDADD) + +#check_PROGRAMS += test/test_window +#test_test_window_SOURCES = test/test_window.c $(TEST_IMAGE_SOURCES) +#test_test_window_CPPFLAGS = -I$(srcdir)/zbar $(AM_CPPFLAGS) +#test_test_window_LDADD = zbar/libzbar.la $(AM_LDADD) + +if HAVE_VIDEO +check_PROGRAMS += test/test_video +test_test_video_SOURCES = test/test_video.c $(TEST_IMAGE_SOURCES) +test_test_video_LDADD = zbar/libzbar.la $(AM_LDADD) +endif + +check_PROGRAMS += test/test_proc +test_test_proc_SOURCES = test/test_proc.c $(TEST_IMAGE_SOURCES) +test_test_proc_LDADD = zbar/libzbar.la $(AM_LDADD) + +check_PROGRAMS += test/test_cpp +test_test_cpp_SOURCES = test/test_cpp.cpp +test_test_cpp_LDADD = zbar/libzbar.la $(AM_LDADD) + +if HAVE_JPEG +check_PROGRAMS += test/test_jpeg +test_test_jpeg_SOURCES = test/test_jpeg.c +test_test_jpeg_LDADD = zbar/libzbar.la $(AM_LDADD) +endif + +if HAVE_MAGICK +EXTRA_PROGRAMS += test/dbg_scan +test_dbg_scan_SOURCES = test/dbg_scan.cpp +test_dbg_scan_CPPFLAGS = $(MAGICK_CFLAGS) $(AM_CPPFLAGS) +test_dbg_scan_LDADD = $(MAGICK_LIBS) -lMagick++ zbar/libzbar.la $(AM_LDADD) +endif + +if HAVE_GTK +check_PROGRAMS += test/test_gtk +test_test_gtk_SOURCES = test/test_gtk.c test/scan_video.c +test_test_gtk_CPPFLAGS = $(GTK_CFLAGS) $(AM_CPPFLAGS) +test_test_gtk_LDADD = $(GTK_LIBS) gtk/libzbargtk.la $(AM_LDADD) +endif + +if HAVE_QT +check_PROGRAMS += test/test_qt +test_test_qt_SOURCES = test/test_qt.cpp test/scan_video.c +nodist_test_test_qt_SOURCES = test/moc_test_qt.h +test_test_qt_CPPFLAGS = -Itest $(QT_CFLAGS) $(AM_CPPFLAGS) +test_test_qt_LDADD = $(QT_LIBS) qt/libzbarqt.la $(AM_LDADD) +BUILT_SOURCES += $(nodist_test_test_qt_SOURCES) +DISTCLEANFILES += $(nodist_test_test_qt_SOURCES) + +test/moc_%.h: test/%.cpp + $(MOC) -i $(test_test_qt_CPPFLAGS) $< -o $@ +endif + +EXTRA_DIST += test/test_pygtk.py test/test_perl.pl + +# automake bug in "monolithic mode"? +CLEANFILES += test/.libs/test_decode test/.libs/test_proc \ + test/.libs/test_convert test/.libs/test_window \ + test/.libs/test_video test/.libs/dbg_scan test/.libs/test_gtk diff --git a/test/barcodetest.py b/test/barcodetest.py new file mode 100755 index 0000000..6219a5d --- /dev/null +++ b/test/barcodetest.py @@ -0,0 +1,377 @@ +#!/usr/bin/env python + +import sys, re, unittest as UT, xml.etree.ElementTree as ET +from os import path, getcwd +from errno import EISDIR, EINVAL, EACCES +from StringIO import StringIO +from subprocess import Popen, PIPE +from urllib2 import urlopen, HTTPError +from urlparse import urljoin, urlunparse +from traceback import format_exception + +debug = False + +# program to run - None means we still need to search for it +zbarimg = None +# arguments to said program +zbarimg_args = [ '-q', '--xml' ] + + +# namespace support +try: + register_namespace = ET.register_namespace +except AttributeError: + def register_namespace(prefix, uri): + ET._namespace_map[uri] = prefix + +# barcode results +BC = 'http://zbar.sourceforge.net/2008/barcode' +register_namespace('bc', BC) + +# testcase extensions +TS = 'http://zbar.sourceforge.net/2009/test-spec' +register_namespace('test', TS) + + +# printing support +def fixtag(node): + return str(node.tag).split('}', 1)[-1] + +def toxml(node): + s = StringIO() + ET.ElementTree(node).write(s) + return s.getvalue() + +def hexdump(data): + print data + for i, c in enumerate(data): + if i & 0x7 == 0: + print '[%04x]' % i, + print ' %04x' % ord(c), + if i & 0x7 == 0x7: + print + if len(c) & 0x7 != 0x7: + print '\n' + + +# search for a file in the distribution +def distdir_search(subdir, base, suffixes=('',)): + # start with current dir, + # then try script invocation path + rundir = path.dirname(sys.argv[0]) + search = [ '', rundir ] + + # finally, attempt to follow VPATH if present + try: + import re + makefile = open('Makefile') + for line in makefile: + if re.match('^VPATH\s*=', line): + vpath = line.split('=', 1)[1].strip() + if vpath and vpath != rundir: + search.append(vpath) + break + except: + pass + + # poke around for subdir + subdirs = tuple((subdir, path.join('..', subdir), '..', '')) + + for prefix in search: + for subdir in subdirs: + for suffix in suffixes: + file = path.realpath(path.join(prefix, subdir, base + suffix)) + if path.isfile(file): + return(file) + return None + + +def find_zbarimg(): + """search for zbarimg program to run. + """ + global zbarimg + # look in dist dir first + zbarimg = distdir_search('zbarimg', 'zbarimg', ('', '.exe')) + if not zbarimg: + # fall back to PATH + zbarimg = 'zbarimg' + if debug: + print 'using zbarimg from PATH' + elif debug: + print 'using:', zbarimg + + +def run_zbarimg(images): + """invoke zbarimg for the specified files. + + return results as an ET.Element + """ + args = [ zbarimg ] + args.extend(zbarimg_args) + args.extend(images) + if debug: + print 'running:', ' '.join(args) + + # FIXME should be able to pipe (feed) parser straight from output + child = Popen(args, stdout = PIPE, stderr = PIPE) + (xml, err) = child.communicate() + + rc = child.returncode + if debug: + print 'zbarimg returned', rc + + # FIXME trim usage from error msg + assert rc in (0, 4), \ + 'zbarimg returned error status (%d)\n' % rc + err + + result = ET.XML(xml) + assert result.tag == ET.QName(BC, 'barcodes') + return result + + +class TestCase(UT.TestCase): + """single barcode source test. + + must have source attribute set to an ET.Element representation of a + bc:source tag before test is run. + """ + def shortDescription(self): + return self.source.get('href') + + def setUp(self): + if not zbarimg: + find_zbarimg() + + def runTest(self): + expect = self.source + assert expect is not None + assert expect.tag == ET.QName(BC, 'source') + actual = run_zbarimg((expect.get('href'),)) + + self.assertEqual(len(actual), 1) + + try: + compare_sources(expect, actual[0]) + except AssertionError: + if expect.get(str(ET.QName(TS, 'exception'))) != 'TODO': + raise + # ignore + + +class BuiltinTestCase(TestCase): + def __init__(self, methodName='runTest'): + TestCase.__init__(self, methodName) + + href = distdir_search('examples', 'barcode.png') + if not href: + href = 'http://zbar.sf.net/test/barcode.png' + + self.source = src = ET.Element(ET.QName(BC, 'source'), href=href) + sym = ET.SubElement(src, ET.QName(BC, 'symbol'), type='EAN-13') + data = ET.SubElement(sym, ET.QName(BC, 'data')) + data.text = '9876543210128' + + +def compare_maps(expect, actual, compare_func): + errors = [] + notes = [] + for key, iact in actual.iteritems(): + iexp = expect.pop(key, None) + if iexp is None: + errors.append('bonus unexpected result:\n' + toxml(iact)) + continue + + try: + compare_func(iexp, iact) + except: + errors.append(''.join(format_exception(*sys.exc_info()))) + + if iexp.get(str(ET.QName(TS, 'exception'))) == 'TODO': + notes.append('TODO unexpected result:\n' + toxml(iact)) + + for key, iexp in expect.iteritems(): + if iexp.get(str(ET.QName(TS, 'exception'))) == 'TODO': + notes.append('TODO missing expected result:\n' + toxml(iexp)) + else: + errors.append('missing expected result:\n' + toxml(iexp)) + + if len(notes) == 1: + print >>sys.stderr, '(TODO)', + elif notes: + print >>sys.stderr, '(%d TODO)' % len(notes), + assert not errors, '\n'.join(errors) + + +def compare_sources(expect, actual): + assert actual.tag == ET.QName(BC, 'source') + assert actual.get('href').endswith(expect.get('href')), \ + 'source href mismatch: %s != %s' % (acthref, exphref) + + # FIXME process/trim test:* contents + + def map_source(src): + if not len(src) or src[0].tag != ET.QName(BC, 'index'): + # insert artificial hierarchy + syms = src[:] + del src[:] + idx = ET.SubElement(src, ET.QName(BC, 'index'), num='0') + idx[:] = syms + exc = src.get(str(ET.QName(TS, 'exception'))) + if exc is not None: + idx.set(str(ET.QName(TS, 'exception')), exc) + return { '0': idx } + elif len(src): + assert src[0].tag != ET.QName(BC, 'symbol'), \ + 'invalid source element: ' + \ + 'expecting "index" or "symbol", got "%s"' % fixtag(src[0]) + + srcmap = { } + for idx in src: + srcmap[idx.get('num')] = idx + return srcmap + + compare_maps(map_source(expect), map_source(actual), compare_indices) + + +def compare_indices(expect, actual): + assert actual.tag == ET.QName(BC, 'index') + assert actual.get('num') == expect.get('num') + + # FIXME process/trim test:* contents + + def map_index(idx): + idxmap = { } + for sym in idx: + assert sym.tag == ET.QName(BC, 'symbol') + typ = sym.get('type') + assert typ is not None + data = sym.find(str(ET.QName(BC, 'data'))).text + idxmap[typ, data] = sym + + return idxmap + + try: + compare_maps(map_index(expect), map_index(actual), compare_symbols) + except AssertionError: + if expect.get(str(ET.QName(TS, 'exception'))) != 'TODO': + raise + + +def compare_symbols(expect, actual): + pass + + +# override unittest.TestLoader to populate tests from xml description +class TestLoader: + suiteClass = UT.TestSuite + + def __init__(self): + self.cwd = urlunparse(('file', '', getcwd() + '/', '', '', '')) + if debug: + print 'cwd =', self.cwd + + def loadTestsFromModule(self, module): + return self.suiteClass([BuiltinTestCase()]) + + def loadTestsFromNames(self, names, module=None): + suites = [ self.loadTestsFromName(name, module) for name in names ] + return self.suiteClass(suites) + + def loadTestsFromURL(self, url=None, file=None): + if debug: + print 'loading url:', url + + target = None + if not file: + if not url: + return self.suiteClass([BuiltinTestCase()]) + + content = None + url = urljoin(self.cwd, url) + # FIXME grok fragment + + try: + if debug: + print 'trying:', url + file = urlopen(url) + content = file.info().get('Content-Type') + except HTTPError, e: + # possible remote directory + pass + except IOError, e: + if e.errno not in (EISDIR, EINVAL, EACCES): + raise + # could be local directory + + if (not file or + content == 'text/html' or + (isinstance(file, HTTPError) and file.code != 200)): + # could be directory, try opening index + try: + tmp = urljoin(url + '/', 'index.xml') + if debug: + print 'trying index:', tmp + file = urlopen(tmp) + content = file.info().get('Content-Type') + url = tmp + except IOError: + raise IOError('no test index found at: %s' % url) + + if debug: + print '\tContent-Type:', content + + if content not in ('application/xml', 'text/xml'): + # assume url is image to test, try containing index + # FIXME should be able to keep searching up + try: + target = url.rsplit('/', 1)[1] + index = urljoin(url, 'index.xml') + if debug: + print 'trying index:', index + file = urlopen(index) + content = file.info().get('Content-Type') + if debug: + print '\tContent-Type:', content + assert content in ('application/xml', 'text/xml') + url = index + except IOError: + raise IOError('no index found for: %s' % url) + + index = ET.ElementTree(file=file).getroot() + assert index.tag == ET.QName(BC, 'barcodes') + + suite = self.suiteClass() + for src in index: + # FIXME trim any meta info + href = src.get('href') + if target and target != href: + continue + if src.tag == ET.QName(BC, 'source'): + test = TestCase() + src.set('href', urljoin(url, href)) + test.source = src + suite.addTest(test) + elif src.tag == ET.QName(TS, 'index'): + suite.addTest(self.loadTestsFromURL(urljoin(url, href))) + else: + raise AssertionError('malformed test index') # FIXME detail + + assert suite.countTestCases(), 'empty test index: %s' % url + return suite + + def loadTestsFromName(self, name=None, module=None): + return self.loadTestsFromURL(name) + + def unsupported(self, *args, **kwargs): + raise TypeError("unsupported TestLoader API") + + loadTestsFromTestCase = unsupported + getTestCaseNames = unsupported + + +if __name__ == '__main__': + if '-d' in sys.argv: + debug = True + sys.argv.remove('-d') + + UT.main(module=None, testLoader=TestLoader()) diff --git a/test/dbg_scan.cpp b/test/dbg_scan.cpp new file mode 100644 index 0000000..da0d38e --- /dev/null +++ b/test/dbg_scan.cpp @@ -0,0 +1,233 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include +#include +#include + +using namespace std; +using namespace zbar; + +#ifndef ZBAR_FIXED +# define ZBAR_FIXED 5 +#endif + +#define ZBAR_FRAC (1 << ZBAR_FIXED) + +Decoder decoder; +Scanner scanner; + +/* undocumented API for drawing cutesy debug graphics */ +extern "C" void zbar_scanner_get_state(const zbar_scanner_t *scn, + unsigned *x, + unsigned *cur_edge, + unsigned *last_edge, + int *y0, + int *y1, + int *y2, + int *y1_thresh); + +void scan_image (const char *filename) +{ + scanner.reset(); + // normally scanner would reset associated decoder, + // but this debug program connects them manually + // (to make intermediate state more readily available) + // so decoder must also be reset manually + decoder.reset(); + + Magick::Image image; + image.read(filename); + string file = image.baseFilename(); + size_t baseidx = file.rfind('/'); + if(baseidx != string::npos) + file = file.substr(baseidx + 1, file.length() - baseidx - 1); + ofstream svg((file + ".svg").c_str()); + + unsigned inwidth = image.columns(); + unsigned width = inwidth + 3; + unsigned height = image.rows(); + unsigned midy = height / 2; + cerr << "x+: " << midy << endl; + + image.crop(Magick::Geometry(inwidth, 1, 0, midy)); + + svg << "" << endl + << "" << endl + << "" << endl + << "" << endl + << "" << endl + << "" << endl; + + // brute force + unsigned raw[inwidth]; + { + // extract scan from image pixels + image.modifyImage(); + Magick::Pixels view(image); + Magick::PixelPacket *pxp = view.get(0, 0, inwidth, 1); + Magick::ColorYUV y; + double max = 0; + svg << "" << endl + << "" << endl; + } + image.depth(8); + image.write(file + ".png"); + + // process scan and capture calculated values + unsigned cur_edge[width], last_edge[width]; + int y0[width], y1[width], y2[width], y1_thr[width]; + + svg << "" << endl; + for(unsigned i = 0; i < width; i++) { + int edge; + if(i < inwidth) + edge = scanner.scan_y(raw[i]); + else + edge = scanner.flush(); + + unsigned x; + zbar_scanner_get_state(scanner, &x, + &cur_edge[i], &last_edge[i], + &y0[i], &y1[i], &y2[i], &y1_thr[i]); + if(edge) { + unsigned w = scanner.get_width(); + if(w) + svg << "" << endl + << "" << endl + << w << "" << endl; + zbar_symbol_type_t sym = decoder.decode_width(w); + if(sym > ZBAR_PARTIAL) { + svg << "" + << decoder.get_data_string() << "" << endl; + } + } + else if((!i) + ? last_edge[i] + : last_edge[i] == last_edge[i - 1]) + last_edge[i] = 0; + } + + svg << "" << endl + << "" << endl + << "" << endl + << "" << endl + << "" << endl + << "" << endl + << "" << endl; + + svg << "" << endl + << "" << endl + << "" << endl + << "" << endl + << "" << endl + << "" << endl + << "" << endl + << "" << endl; + + svg << "" << endl; +} + +int main (int argc, const char *argv[]) +{ + if(argc < 2) { + cerr << "ERROR: specify image file(s) to scan" << endl; + return(1); + } + + for(int i = 1; i < argc; i++) + scan_image(argv[i]); + return(0); +} diff --git a/test/pdf417_encode.h b/test/pdf417_encode.h new file mode 100644 index 0000000..a9bf857 --- /dev/null +++ b/test/pdf417_encode.h @@ -0,0 +1,958 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _PDF417_ENCODE_H_ +#define _PDF417_ENCODE_H_ + +unsigned long pdf417_encode[929][3] = { + { 0x31111136, 0x51111125, 0x21111155, }, /* 0 */ + { 0x41111144, 0x61111133, 0x31111163, }, /* 1 */ + { 0x51111152, 0x41111216, 0x11111246, }, /* 2 */ + { 0x31111235, 0x51111224, 0x21111254, }, /* 3 */ + { 0x41111243, 0x61111232, 0x31111262, }, /* 4 */ + { 0x51111251, 0x41111315, 0x11111345, }, /* 5 */ + { 0x21111326, 0x51111323, 0x21111353, }, /* 6 */ + { 0x31111334, 0x61111331, 0x31111361, }, /* 7 */ + { 0x21111425, 0x41111414, 0x11111444, }, /* 8 */ + { 0x11111516, 0x51111422, 0x21111452, }, /* 9 */ + { 0x21111524, 0x41111513, 0x11111543, }, /* 10 */ + { 0x11111615, 0x51111521, 0x61112114, }, /* 11 */ + { 0x21112136, 0x41111612, 0x11112155, }, /* 12 */ + { 0x31112144, 0x41112125, 0x21112163, }, /* 13 */ + { 0x41112152, 0x51112133, 0x61112213, }, /* 14 */ + { 0x21112235, 0x61112141, 0x11112254, }, /* 15 */ + { 0x31112243, 0x31112216, 0x21112262, }, /* 16 */ + { 0x41112251, 0x41112224, 0x61112312, }, /* 17 */ + { 0x11112326, 0x51112232, 0x11112353, }, /* 18 */ + { 0x21112334, 0x31112315, 0x21112361, }, /* 19 */ + { 0x11112425, 0x41112323, 0x61112411, }, /* 20 */ + { 0x11113136, 0x51112331, 0x11112452, }, /* 21 */ + { 0x21113144, 0x31112414, 0x51113114, }, /* 22 */ + { 0x31113152, 0x41112422, 0x61113122, }, /* 23 */ + { 0x11113235, 0x31112513, 0x11113163, }, /* 24 */ + { 0x21113243, 0x41112521, 0x51113213, }, /* 25 */ + { 0x31113251, 0x31112612, 0x61113221, }, /* 26 */ + { 0x11113334, 0x31113125, 0x11113262, }, /* 27 */ + { 0x21113342, 0x41113133, 0x51113312, }, /* 28 */ + { 0x11114144, 0x51113141, 0x11113361, }, /* 29 */ + { 0x21114152, 0x21113216, 0x51113411, }, /* 30 */ + { 0x11114243, 0x31113224, 0x41114114, }, /* 31 */ + { 0x21114251, 0x41113232, 0x51114122, }, /* 32 */ + { 0x11115152, 0x21113315, 0x41114213, }, /* 33 */ + { 0x51116111, 0x31113323, 0x51114221, }, /* 34 */ + { 0x31121135, 0x41113331, 0x41114312, }, /* 35 */ + { 0x41121143, 0x21113414, 0x41114411, }, /* 36 */ + { 0x51121151, 0x31113422, 0x31115114, }, /* 37 */ + { 0x21121226, 0x21113513, 0x41115122, }, /* 38 */ + { 0x31121234, 0x31113521, 0x31115213, }, /* 39 */ + { 0x41121242, 0x21113612, 0x41115221, }, /* 40 */ + { 0x21121325, 0x21114125, 0x31115312, }, /* 41 */ + { 0x31121333, 0x31114133, 0x31115411, }, /* 42 */ + { 0x11121416, 0x41114141, 0x21116114, }, /* 43 */ + { 0x21121424, 0x11114216, 0x31116122, }, /* 44 */ + { 0x31121432, 0x21114224, 0x21116213, }, /* 45 */ + { 0x11121515, 0x31114232, 0x31116221, }, /* 46 */ + { 0x21121523, 0x11114315, 0x21116312, }, /* 47 */ + { 0x11121614, 0x21114323, 0x11121146, }, /* 48 */ + { 0x21122135, 0x31114331, 0x21121154, }, /* 49 */ + { 0x31122143, 0x11114414, 0x31121162, }, /* 50 */ + { 0x41122151, 0x21114422, 0x11121245, }, /* 51 */ + { 0x11122226, 0x11114513, 0x21121253, }, /* 52 */ + { 0x21122234, 0x21114521, 0x31121261, }, /* 53 */ + { 0x31122242, 0x11115125, 0x11121344, }, /* 54 */ + { 0x11122325, 0x21115133, 0x21121352, }, /* 55 */ + { 0x21122333, 0x31115141, 0x11121443, }, /* 56 */ + { 0x31122341, 0x11115224, 0x21121451, }, /* 57 */ + { 0x11122424, 0x21115232, 0x11121542, }, /* 58 */ + { 0x21122432, 0x11115323, 0x61122113, }, /* 59 */ + { 0x11123135, 0x21115331, 0x11122154, }, /* 60 */ + { 0x21123143, 0x11115422, 0x21122162, }, /* 61 */ + { 0x31123151, 0x11116133, 0x61122212, }, /* 62 */ + { 0x11123234, 0x21116141, 0x11122253, }, /* 63 */ + { 0x21123242, 0x11116232, 0x21122261, }, /* 64 */ + { 0x11123333, 0x11116331, 0x61122311, }, /* 65 */ + { 0x21123341, 0x41121116, 0x11122352, }, /* 66 */ + { 0x11124143, 0x51121124, 0x11122451, }, /* 67 */ + { 0x21124151, 0x61121132, 0x51123113, }, /* 68 */ + { 0x11124242, 0x41121215, 0x61123121, }, /* 69 */ + { 0x11124341, 0x51121223, 0x11123162, }, /* 70 */ + { 0x21131126, 0x61121231, 0x51123212, }, /* 71 */ + { 0x31131134, 0x41121314, 0x11123261, }, /* 72 */ + { 0x41131142, 0x51121322, 0x51123311, }, /* 73 */ + { 0x21131225, 0x41121413, 0x41124113, }, /* 74 */ + { 0x31131233, 0x51121421, 0x51124121, }, /* 75 */ + { 0x41131241, 0x41121512, 0x41124212, }, /* 76 */ + { 0x11131316, 0x41121611, 0x41124311, }, /* 77 */ + { 0x21131324, 0x31122116, 0x31125113, }, /* 78 */ + { 0x31131332, 0x41122124, 0x41125121, }, /* 79 */ + { 0x11131415, 0x51122132, 0x31125212, }, /* 80 */ + { 0x21131423, 0x31122215, 0x31125311, }, /* 81 */ + { 0x11131514, 0x41122223, 0x21126113, }, /* 82 */ + { 0x11131613, 0x51122231, 0x31126121, }, /* 83 */ + { 0x11132126, 0x31122314, 0x21126212, }, /* 84 */ + { 0x21132134, 0x41122322, 0x21126311, }, /* 85 */ + { 0x31132142, 0x31122413, 0x11131145, }, /* 86 */ + { 0x11132225, 0x41122421, 0x21131153, }, /* 87 */ + { 0x21132233, 0x31122512, 0x31131161, }, /* 88 */ + { 0x31132241, 0x31122611, 0x11131244, }, /* 89 */ + { 0x11132324, 0x21123116, 0x21131252, }, /* 90 */ + { 0x21132332, 0x31123124, 0x11131343, }, /* 91 */ + { 0x11132423, 0x41123132, 0x21131351, }, /* 92 */ + { 0x11132522, 0x21123215, 0x11131442, }, /* 93 */ + { 0x11133134, 0x31123223, 0x11131541, }, /* 94 */ + { 0x21133142, 0x41123231, 0x61132112, }, /* 95 */ + { 0x11133233, 0x21123314, 0x11132153, }, /* 96 */ + { 0x21133241, 0x31123322, 0x21132161, }, /* 97 */ + { 0x11133332, 0x21123413, 0x61132211, }, /* 98 */ + { 0x11134142, 0x31123421, 0x11132252, }, /* 99 */ + { 0x21141125, 0x21123512, 0x11132351, }, /* 100 */ + { 0x31141133, 0x21123611, 0x51133112, }, /* 101 */ + { 0x41141141, 0x11124116, 0x11133161, }, /* 102 */ + { 0x11141216, 0x21124124, 0x51133211, }, /* 103 */ + { 0x21141224, 0x31124132, 0x41134112, }, /* 104 */ + { 0x31141232, 0x11124215, 0x41134211, }, /* 105 */ + { 0x11141315, 0x21124223, 0x31135112, }, /* 106 */ + { 0x21141323, 0x31124231, 0x31135211, }, /* 107 */ + { 0x31141331, 0x11124314, 0x21136112, }, /* 108 */ + { 0x11141414, 0x21124322, 0x21136211, }, /* 109 */ + { 0x21141422, 0x11124413, 0x11141144, }, /* 110 */ + { 0x11141513, 0x21124421, 0x21141152, }, /* 111 */ + { 0x21141521, 0x11124512, 0x11141243, }, /* 112 */ + { 0x11142125, 0x11125124, 0x21141251, }, /* 113 */ + { 0x21142133, 0x21125132, 0x11141342, }, /* 114 */ + { 0x31142141, 0x11125223, 0x11141441, }, /* 115 */ + { 0x11142224, 0x21125231, 0x61142111, }, /* 116 */ + { 0x21142232, 0x11125322, 0x11142152, }, /* 117 */ + { 0x11142323, 0x11125421, 0x11142251, }, /* 118 */ + { 0x21142331, 0x11126132, 0x51143111, }, /* 119 */ + { 0x11142422, 0x11126231, 0x41144111, }, /* 120 */ + { 0x11142521, 0x41131115, 0x31145111, }, /* 121 */ + { 0x21143141, 0x51131123, 0x11151143, }, /* 122 */ + { 0x11143331, 0x61131131, 0x21151151, }, /* 123 */ + { 0x11151116, 0x41131214, 0x11151242, }, /* 124 */ + { 0x21151124, 0x51131222, 0x11151341, }, /* 125 */ + { 0x31151132, 0x41131313, 0x11152151, }, /* 126 */ + { 0x11151215, 0x51131321, 0x11161142, }, /* 127 */ + { 0x21151223, 0x41131412, 0x11161241, }, /* 128 */ + { 0x31151231, 0x41131511, 0x12111146, }, /* 129 */ + { 0x11151314, 0x31132115, 0x22111154, }, /* 130 */ + { 0x21151322, 0x41132123, 0x32111162, }, /* 131 */ + { 0x11151413, 0x51132131, 0x12111245, }, /* 132 */ + { 0x21151421, 0x31132214, 0x22111253, }, /* 133 */ + { 0x11151512, 0x41132222, 0x32111261, }, /* 134 */ + { 0x11152124, 0x31132313, 0x12111344, }, /* 135 */ + { 0x11152223, 0x41132321, 0x22111352, }, /* 136 */ + { 0x11152322, 0x31132412, 0x12111443, }, /* 137 */ + { 0x11161115, 0x31132511, 0x22111451, }, /* 138 */ + { 0x31161131, 0x21133115, 0x12111542, }, /* 139 */ + { 0x21161222, 0x31133123, 0x62112113, }, /* 140 */ + { 0x21161321, 0x41133131, 0x12112154, }, /* 141 */ + { 0x11161511, 0x21133214, 0x22112162, }, /* 142 */ + { 0x32111135, 0x31133222, 0x62112212, }, /* 143 */ + { 0x42111143, 0x21133313, 0x12112253, }, /* 144 */ + { 0x52111151, 0x31133321, 0x22112261, }, /* 145 */ + { 0x22111226, 0x21133412, 0x62112311, }, /* 146 */ + { 0x32111234, 0x21133511, 0x12112352, }, /* 147 */ + { 0x42111242, 0x11134115, 0x12112451, }, /* 148 */ + { 0x22111325, 0x21134123, 0x52113113, }, /* 149 */ + { 0x32111333, 0x31134131, 0x62113121, }, /* 150 */ + { 0x42111341, 0x11134214, 0x12113162, }, /* 151 */ + { 0x12111416, 0x21134222, 0x52113212, }, /* 152 */ + { 0x22111424, 0x11134313, 0x12113261, }, /* 153 */ + { 0x12111515, 0x21134321, 0x52113311, }, /* 154 */ + { 0x22112135, 0x11134412, 0x42114113, }, /* 155 */ + { 0x32112143, 0x11134511, 0x52114121, }, /* 156 */ + { 0x42112151, 0x11135123, 0x42114212, }, /* 157 */ + { 0x12112226, 0x21135131, 0x42114311, }, /* 158 */ + { 0x22112234, 0x11135222, 0x32115113, }, /* 159 */ + { 0x32112242, 0x11135321, 0x42115121, }, /* 160 */ + { 0x12112325, 0x11136131, 0x32115212, }, /* 161 */ + { 0x22112333, 0x41141114, 0x32115311, }, /* 162 */ + { 0x12112424, 0x51141122, 0x22116113, }, /* 163 */ + { 0x12112523, 0x41141213, 0x32116121, }, /* 164 */ + { 0x12113135, 0x51141221, 0x22116212, }, /* 165 */ + { 0x22113143, 0x41141312, 0x22116311, }, /* 166 */ + { 0x32113151, 0x41141411, 0x21211145, }, /* 167 */ + { 0x12113234, 0x31142114, 0x31211153, }, /* 168 */ + { 0x22113242, 0x41142122, 0x41211161, }, /* 169 */ + { 0x12113333, 0x31142213, 0x11211236, }, /* 170 */ + { 0x12113432, 0x41142221, 0x21211244, }, /* 171 */ + { 0x12114143, 0x31142312, 0x31211252, }, /* 172 */ + { 0x22114151, 0x31142411, 0x11211335, }, /* 173 */ + { 0x12114242, 0x21143114, 0x21211343, }, /* 174 */ + { 0x12115151, 0x31143122, 0x31211351, }, /* 175 */ + { 0x31211126, 0x21143213, 0x11211434, }, /* 176 */ + { 0x41211134, 0x31143221, 0x21211442, }, /* 177 */ + { 0x51211142, 0x21143312, 0x11211533, }, /* 178 */ + { 0x31211225, 0x21143411, 0x21211541, }, /* 179 */ + { 0x41211233, 0x11144114, 0x11211632, }, /* 180 */ + { 0x51211241, 0x21144122, 0x12121145, }, /* 181 */ + { 0x21211316, 0x11144213, 0x22121153, }, /* 182 */ + { 0x31211324, 0x21144221, 0x32121161, }, /* 183 */ + { 0x41211332, 0x11144312, 0x11212145, }, /* 184 */ + { 0x21211415, 0x11144411, 0x12121244, }, /* 185 */ + { 0x31211423, 0x11145122, 0x22121252, }, /* 186 */ + { 0x41211431, 0x11145221, 0x11212244, }, /* 187 */ + { 0x21211514, 0x41151113, 0x21212252, }, /* 188 */ + { 0x31211522, 0x51151121, 0x22121351, }, /* 189 */ + { 0x22121126, 0x41151212, 0x11212343, }, /* 190 */ + { 0x32121134, 0x41151311, 0x12121442, }, /* 191 */ + { 0x42121142, 0x31152113, 0x11212442, }, /* 192 */ + { 0x21212126, 0x41152121, 0x12121541, }, /* 193 */ + { 0x22121225, 0x31152212, 0x11212541, }, /* 194 */ + { 0x32121233, 0x31152311, 0x62122112, }, /* 195 */ + { 0x42121241, 0x21153113, 0x12122153, }, /* 196 */ + { 0x21212225, 0x31153121, 0x22122161, }, /* 197 */ + { 0x31212233, 0x21153212, 0x61213112, }, /* 198 */ + { 0x41212241, 0x21153311, 0x62122211, }, /* 199 */ + { 0x11212316, 0x11154113, 0x11213153, }, /* 200 */ + { 0x12121415, 0x21154121, 0x12122252, }, /* 201 */ + { 0x22121423, 0x11154212, 0x61213211, }, /* 202 */ + { 0x32121431, 0x11154311, 0x11213252, }, /* 203 */ + { 0x11212415, 0x41161112, 0x12122351, }, /* 204 */ + { 0x21212423, 0x41161211, 0x11213351, }, /* 205 */ + { 0x11212514, 0x31162112, 0x52123112, }, /* 206 */ + { 0x12122126, 0x31162211, 0x12123161, }, /* 207 */ + { 0x22122134, 0x21163112, 0x51214112, }, /* 208 */ + { 0x32122142, 0x21163211, 0x52123211, }, /* 209 */ + { 0x11213126, 0x42111116, 0x11214161, }, /* 210 */ + { 0x12122225, 0x52111124, 0x51214211, }, /* 211 */ + { 0x22122233, 0x62111132, 0x42124112, }, /* 212 */ + { 0x32122241, 0x42111215, 0x41215112, }, /* 213 */ + { 0x11213225, 0x52111223, 0x42124211, }, /* 214 */ + { 0x21213233, 0x62111231, 0x41215211, }, /* 215 */ + { 0x31213241, 0x42111314, 0x32125112, }, /* 216 */ + { 0x11213324, 0x52111322, 0x31216112, }, /* 217 */ + { 0x12122423, 0x42111413, 0x32125211, }, /* 218 */ + { 0x11213423, 0x52111421, 0x31216211, }, /* 219 */ + { 0x12123134, 0x42111512, 0x22126112, }, /* 220 */ + { 0x22123142, 0x42111611, 0x22126211, }, /* 221 */ + { 0x11214134, 0x32112116, 0x11221136, }, /* 222 */ + { 0x12123233, 0x42112124, 0x21221144, }, /* 223 */ + { 0x22123241, 0x52112132, 0x31221152, }, /* 224 */ + { 0x11214233, 0x32112215, 0x11221235, }, /* 225 */ + { 0x21214241, 0x42112223, 0x21221243, }, /* 226 */ + { 0x11214332, 0x52112231, 0x31221251, }, /* 227 */ + { 0x12124142, 0x32112314, 0x11221334, }, /* 228 */ + { 0x11215142, 0x42112322, 0x21221342, }, /* 229 */ + { 0x12124241, 0x32112413, 0x11221433, }, /* 230 */ + { 0x11215241, 0x42112421, 0x21221441, }, /* 231 */ + { 0x31221125, 0x32112512, 0x11221532, }, /* 232 */ + { 0x41221133, 0x32112611, 0x11221631, }, /* 233 */ + { 0x51221141, 0x22113116, 0x12131144, }, /* 234 */ + { 0x21221216, 0x32113124, 0x22131152, }, /* 235 */ + { 0x31221224, 0x42113132, 0x11222144, }, /* 236 */ + { 0x41221232, 0x22113215, 0x12131243, }, /* 237 */ + { 0x21221315, 0x32113223, 0x22131251, }, /* 238 */ + { 0x31221323, 0x42113231, 0x11222243, }, /* 239 */ + { 0x41221331, 0x22113314, 0x21222251, }, /* 240 */ + { 0x21221414, 0x32113322, 0x11222342, }, /* 241 */ + { 0x31221422, 0x22113413, 0x12131441, }, /* 242 */ + { 0x21221513, 0x32113421, 0x11222441, }, /* 243 */ + { 0x21221612, 0x22113512, 0x62132111, }, /* 244 */ + { 0x22131125, 0x22113611, 0x12132152, }, /* 245 */ + { 0x32131133, 0x12114116, 0x61223111, }, /* 246 */ + { 0x42131141, 0x22114124, 0x11223152, }, /* 247 */ + { 0x21222125, 0x32114132, 0x12132251, }, /* 248 */ + { 0x22131224, 0x12114215, 0x11223251, }, /* 249 */ + { 0x32131232, 0x22114223, 0x52133111, }, /* 250 */ + { 0x11222216, 0x32114231, 0x51224111, }, /* 251 */ + { 0x12131315, 0x12114314, 0x42134111, }, /* 252 */ + { 0x31222232, 0x22114322, 0x41225111, }, /* 253 */ + { 0x32131331, 0x12114413, 0x32135111, }, /* 254 */ + { 0x11222315, 0x22114421, 0x31226111, }, /* 255 */ + { 0x12131414, 0x12114512, 0x22136111, }, /* 256 */ + { 0x22131422, 0x12115124, 0x11231135, }, /* 257 */ + { 0x11222414, 0x22115132, 0x21231143, }, /* 258 */ + { 0x21222422, 0x12115223, 0x31231151, }, /* 259 */ + { 0x22131521, 0x22115231, 0x11231234, }, /* 260 */ + { 0x12131612, 0x12115322, 0x21231242, }, /* 261 */ + { 0x12132125, 0x12115421, 0x11231333, }, /* 262 */ + { 0x22132133, 0x12116132, 0x21231341, }, /* 263 */ + { 0x32132141, 0x12116231, 0x11231432, }, /* 264 */ + { 0x11223125, 0x51211115, 0x11231531, }, /* 265 */ + { 0x12132224, 0x61211123, 0x12141143, }, /* 266 */ + { 0x22132232, 0x11211164, 0x22141151, }, /* 267 */ + { 0x11223224, 0x51211214, 0x11232143, }, /* 268 */ + { 0x21223232, 0x61211222, 0x12141242, }, /* 269 */ + { 0x22132331, 0x11211263, 0x11232242, }, /* 270 */ + { 0x11223323, 0x51211313, 0x12141341, }, /* 271 */ + { 0x12132422, 0x61211321, 0x11232341, }, /* 272 */ + { 0x12132521, 0x11211362, 0x12142151, }, /* 273 */ + { 0x12133133, 0x51211412, 0x11233151, }, /* 274 */ + { 0x22133141, 0x51211511, 0x11241134, }, /* 275 */ + { 0x11224133, 0x42121115, 0x21241142, }, /* 276 */ + { 0x12133232, 0x52121123, 0x11241233, }, /* 277 */ + { 0x11224232, 0x62121131, 0x21241241, }, /* 278 */ + { 0x12133331, 0x41212115, 0x11241332, }, /* 279 */ + { 0x11224331, 0x42121214, 0x11241431, }, /* 280 */ + { 0x11225141, 0x61212131, 0x12151142, }, /* 281 */ + { 0x21231116, 0x41212214, 0x11242142, }, /* 282 */ + { 0x31231124, 0x51212222, 0x12151241, }, /* 283 */ + { 0x41231132, 0x52121321, 0x11242241, }, /* 284 */ + { 0x21231215, 0x41212313, 0x11251133, }, /* 285 */ + { 0x31231223, 0x42121412, 0x21251141, }, /* 286 */ + { 0x41231231, 0x41212412, 0x11251232, }, /* 287 */ + { 0x21231314, 0x42121511, 0x11251331, }, /* 288 */ + { 0x31231322, 0x41212511, 0x12161141, }, /* 289 */ + { 0x21231413, 0x32122115, 0x11252141, }, /* 290 */ + { 0x31231421, 0x42122123, 0x11261132, }, /* 291 */ + { 0x21231512, 0x52122131, 0x11261231, }, /* 292 */ + { 0x21231611, 0x31213115, 0x13111145, }, /* 293 */ + { 0x12141116, 0x32122214, 0x23111153, }, /* 294 */ + { 0x22141124, 0x42122222, 0x33111161, }, /* 295 */ + { 0x32141132, 0x31213214, 0x13111244, }, /* 296 */ + { 0x11232116, 0x41213222, 0x23111252, }, /* 297 */ + { 0x12141215, 0x42122321, 0x13111343, }, /* 298 */ + { 0x22141223, 0x31213313, 0x23111351, }, /* 299 */ + { 0x32141231, 0x32122412, 0x13111442, }, /* 300 */ + { 0x11232215, 0x31213412, 0x13111541, }, /* 301 */ + { 0x21232223, 0x32122511, 0x63112112, }, /* 302 */ + { 0x31232231, 0x31213511, 0x13112153, }, /* 303 */ + { 0x11232314, 0x22123115, 0x23112161, }, /* 304 */ + { 0x12141413, 0x32123123, 0x63112211, }, /* 305 */ + { 0x22141421, 0x42123131, 0x13112252, }, /* 306 */ + { 0x11232413, 0x21214115, 0x13112351, }, /* 307 */ + { 0x21232421, 0x22123214, 0x53113112, }, /* 308 */ + { 0x11232512, 0x32123222, 0x13113161, }, /* 309 */ + { 0x12142124, 0x21214214, 0x53113211, }, /* 310 */ + { 0x22142132, 0x31214222, 0x43114112, }, /* 311 */ + { 0x11233124, 0x32123321, 0x43114211, }, /* 312 */ + { 0x12142223, 0x21214313, 0x33115112, }, /* 313 */ + { 0x22142231, 0x22123412, 0x33115211, }, /* 314 */ + { 0x11233223, 0x21214412, 0x23116112, }, /* 315 */ + { 0x21233231, 0x22123511, 0x23116211, }, /* 316 */ + { 0x11233322, 0x21214511, 0x12211136, }, /* 317 */ + { 0x12142421, 0x12124115, 0x22211144, }, /* 318 */ + { 0x11233421, 0x22124123, 0x32211152, }, /* 319 */ + { 0x11234132, 0x32124131, 0x12211235, }, /* 320 */ + { 0x11234231, 0x11215115, 0x22211243, }, /* 321 */ + { 0x21241115, 0x12124214, 0x32211251, }, /* 322 */ + { 0x31241123, 0x22124222, 0x12211334, }, /* 323 */ + { 0x41241131, 0x11215214, 0x22211342, }, /* 324 */ + { 0x21241214, 0x21215222, 0x12211433, }, /* 325 */ + { 0x31241222, 0x22124321, 0x22211441, }, /* 326 */ + { 0x21241313, 0x11215313, 0x12211532, }, /* 327 */ + { 0x31241321, 0x12124412, 0x12211631, }, /* 328 */ + { 0x21241412, 0x11215412, 0x13121144, }, /* 329 */ + { 0x21241511, 0x12124511, 0x23121152, }, /* 330 */ + { 0x12151115, 0x12125123, 0x12212144, }, /* 331 */ + { 0x22151123, 0x22125131, 0x13121243, }, /* 332 */ + { 0x32151131, 0x11216123, 0x23121251, }, /* 333 */ + { 0x11242115, 0x12125222, 0x12212243, }, /* 334 */ + { 0x12151214, 0x11216222, 0x22212251, }, /* 335 */ + { 0x22151222, 0x12125321, 0x12212342, }, /* 336 */ + { 0x11242214, 0x11216321, 0x13121441, }, /* 337 */ + { 0x21242222, 0x12126131, 0x12212441, }, /* 338 */ + { 0x22151321, 0x51221114, 0x63122111, }, /* 339 */ + { 0x11242313, 0x61221122, 0x13122152, }, /* 340 */ + { 0x12151412, 0x11221163, 0x62213111, }, /* 341 */ + { 0x11242412, 0x51221213, 0x12213152, }, /* 342 */ + { 0x12151511, 0x61221221, 0x13122251, }, /* 343 */ + { 0x12152123, 0x11221262, 0x12213251, }, /* 344 */ + { 0x11243123, 0x51221312, 0x53123111, }, /* 345 */ + { 0x11243222, 0x11221361, 0x52214111, }, /* 346 */ + { 0x11243321, 0x51221411, 0x43124111, }, /* 347 */ + { 0x31251122, 0x42131114, 0x42215111, }, /* 348 */ + { 0x31251221, 0x52131122, 0x33125111, }, /* 349 */ + { 0x21251411, 0x41222114, 0x32216111, }, /* 350 */ + { 0x22161122, 0x42131213, 0x23126111, }, /* 351 */ + { 0x12161213, 0x52131221, 0x21311135, }, /* 352 */ + { 0x11252213, 0x41222213, 0x31311143, }, /* 353 */ + { 0x11252312, 0x51222221, 0x41311151, }, /* 354 */ + { 0x11252411, 0x41222312, 0x11311226, }, /* 355 */ + { 0x23111126, 0x42131411, 0x21311234, }, /* 356 */ + { 0x33111134, 0x41222411, 0x31311242, }, /* 357 */ + { 0x43111142, 0x32132114, 0x11311325, }, /* 358 */ + { 0x23111225, 0x42132122, 0x21311333, }, /* 359 */ + { 0x33111233, 0x31223114, 0x31311341, }, /* 360 */ + { 0x13111316, 0x32132213, 0x11311424, }, /* 361 */ + { 0x23111324, 0x42132221, 0x21311432, }, /* 362 */ + { 0x33111332, 0x31223213, 0x11311523, }, /* 363 */ + { 0x13111415, 0x41223221, 0x21311531, }, /* 364 */ + { 0x23111423, 0x31223312, 0x11311622, }, /* 365 */ + { 0x13111514, 0x32132411, 0x12221135, }, /* 366 */ + { 0x13111613, 0x31223411, 0x22221143, }, /* 367 */ + { 0x13112126, 0x22133114, 0x32221151, }, /* 368 */ + { 0x23112134, 0x32133122, 0x11312135, }, /* 369 */ + { 0x33112142, 0x21224114, 0x12221234, }, /* 370 */ + { 0x13112225, 0x22133213, 0x22221242, }, /* 371 */ + { 0x23112233, 0x32133221, 0x11312234, }, /* 372 */ + { 0x33112241, 0x21224213, 0x21312242, }, /* 373 */ + { 0x13112324, 0x31224221, 0x22221341, }, /* 374 */ + { 0x23112332, 0x21224312, 0x11312333, }, /* 375 */ + { 0x13112423, 0x22133411, 0x12221432, }, /* 376 */ + { 0x13112522, 0x21224411, 0x11312432, }, /* 377 */ + { 0x13113134, 0x12134114, 0x12221531, }, /* 378 */ + { 0x23113142, 0x22134122, 0x11312531, }, /* 379 */ + { 0x13113233, 0x11225114, 0x13131143, }, /* 380 */ + { 0x23113241, 0x12134213, 0x23131151, }, /* 381 */ + { 0x13113332, 0x22134221, 0x12222143, }, /* 382 */ + { 0x13114142, 0x11225213, 0x13131242, }, /* 383 */ + { 0x13114241, 0x21225221, 0x11313143, }, /* 384 */ + { 0x32211125, 0x11225312, 0x12222242, }, /* 385 */ + { 0x42211133, 0x12134411, 0x13131341, }, /* 386 */ + { 0x52211141, 0x11225411, 0x11313242, }, /* 387 */ + { 0x22211216, 0x12135122, 0x12222341, }, /* 388 */ + { 0x32211224, 0x11226122, 0x11313341, }, /* 389 */ + { 0x42211232, 0x12135221, 0x13132151, }, /* 390 */ + { 0x22211315, 0x11226221, 0x12223151, }, /* 391 */ + { 0x32211323, 0x51231113, 0x11314151, }, /* 392 */ + { 0x42211331, 0x61231121, 0x11321126, }, /* 393 */ + { 0x22211414, 0x11231162, 0x21321134, }, /* 394 */ + { 0x32211422, 0x51231212, 0x31321142, }, /* 395 */ + { 0x22211513, 0x11231261, 0x11321225, }, /* 396 */ + { 0x32211521, 0x51231311, 0x21321233, }, /* 397 */ + { 0x23121125, 0x42141113, 0x31321241, }, /* 398 */ + { 0x33121133, 0x52141121, 0x11321324, }, /* 399 */ + { 0x43121141, 0x41232113, 0x21321332, }, /* 400 */ + { 0x22212125, 0x51232121, 0x11321423, }, /* 401 */ + { 0x23121224, 0x41232212, 0x21321431, }, /* 402 */ + { 0x33121232, 0x42141311, 0x11321522, }, /* 403 */ + { 0x12212216, 0x41232311, 0x11321621, }, /* 404 */ + { 0x13121315, 0x32142113, 0x12231134, }, /* 405 */ + { 0x32212232, 0x42142121, 0x22231142, }, /* 406 */ + { 0x33121331, 0x31233113, 0x11322134, }, /* 407 */ + { 0x12212315, 0x32142212, 0x12231233, }, /* 408 */ + { 0x22212323, 0x31233212, 0x22231241, }, /* 409 */ + { 0x23121422, 0x32142311, 0x11322233, }, /* 410 */ + { 0x12212414, 0x31233311, 0x21322241, }, /* 411 */ + { 0x13121513, 0x22143113, 0x11322332, }, /* 412 */ + { 0x12212513, 0x32143121, 0x12231431, }, /* 413 */ + { 0x13122125, 0x21234113, 0x11322431, }, /* 414 */ + { 0x23122133, 0x31234121, 0x13141142, }, /* 415 */ + { 0x33122141, 0x21234212, 0x12232142, }, /* 416 */ + { 0x12213125, 0x22143311, 0x13141241, }, /* 417 */ + { 0x13122224, 0x21234311, 0x11323142, }, /* 418 */ + { 0x32213141, 0x12144113, 0x12232241, }, /* 419 */ + { 0x12213224, 0x22144121, 0x11323241, }, /* 420 */ + { 0x22213232, 0x11235113, 0x11331125, }, /* 421 */ + { 0x23122331, 0x12144212, 0x21331133, }, /* 422 */ + { 0x12213323, 0x11235212, 0x31331141, }, /* 423 */ + { 0x13122422, 0x12144311, 0x11331224, }, /* 424 */ + { 0x12213422, 0x11235311, 0x21331232, }, /* 425 */ + { 0x13123133, 0x12145121, 0x11331323, }, /* 426 */ + { 0x23123141, 0x11236121, 0x21331331, }, /* 427 */ + { 0x12214133, 0x51241112, 0x11331422, }, /* 428 */ + { 0x13123232, 0x11241161, 0x11331521, }, /* 429 */ + { 0x12214232, 0x51241211, 0x12241133, }, /* 430 */ + { 0x13123331, 0x42151112, 0x22241141, }, /* 431 */ + { 0x13124141, 0x41242112, 0x11332133, }, /* 432 */ + { 0x12215141, 0x42151211, 0x12241232, }, /* 433 */ + { 0x31311116, 0x41242211, 0x11332232, }, /* 434 */ + { 0x41311124, 0x32152112, 0x12241331, }, /* 435 */ + { 0x51311132, 0x31243112, 0x11332331, }, /* 436 */ + { 0x31311215, 0x32152211, 0x13151141, }, /* 437 */ + { 0x41311223, 0x31243211, 0x12242141, }, /* 438 */ + { 0x51311231, 0x22153112, 0x11333141, }, /* 439 */ + { 0x31311314, 0x21244112, 0x11341124, }, /* 440 */ + { 0x41311322, 0x22153211, 0x21341132, }, /* 441 */ + { 0x31311413, 0x21244211, 0x11341223, }, /* 442 */ + { 0x41311421, 0x12154112, 0x21341231, }, /* 443 */ + { 0x31311512, 0x11245112, 0x11341322, }, /* 444 */ + { 0x22221116, 0x12154211, 0x11341421, }, /* 445 */ + { 0x32221124, 0x11245211, 0x12251132, }, /* 446 */ + { 0x42221132, 0x51251111, 0x11342132, }, /* 447 */ + { 0x21312116, 0x42161111, 0x12251231, }, /* 448 */ + { 0x22221215, 0x41252111, 0x11342231, }, /* 449 */ + { 0x41312132, 0x32162111, 0x11351123, }, /* 450 */ + { 0x42221231, 0x31253111, 0x21351131, }, /* 451 */ + { 0x21312215, 0x22163111, 0x11351222, }, /* 452 */ + { 0x31312223, 0x21254111, 0x11351321, }, /* 453 */ + { 0x41312231, 0x43111115, 0x12261131, }, /* 454 */ + { 0x21312314, 0x53111123, 0x11352131, }, /* 455 */ + { 0x22221413, 0x63111131, 0x11361122, }, /* 456 */ + { 0x32221421, 0x43111214, 0x11361221, }, /* 457 */ + { 0x21312413, 0x53111222, 0x14111144, }, /* 458 */ + { 0x31312421, 0x43111313, 0x24111152, }, /* 459 */ + { 0x22221611, 0x53111321, 0x14111243, }, /* 460 */ + { 0x13131116, 0x43111412, 0x24111251, }, /* 461 */ + { 0x23131124, 0x43111511, 0x14111342, }, /* 462 */ + { 0x33131132, 0x33112115, 0x14111441, }, /* 463 */ + { 0x12222116, 0x43112123, 0x14112152, }, /* 464 */ + { 0x13131215, 0x53112131, 0x14112251, }, /* 465 */ + { 0x23131223, 0x33112214, 0x54113111, }, /* 466 */ + { 0x33131231, 0x43112222, 0x44114111, }, /* 467 */ + { 0x11313116, 0x33112313, 0x34115111, }, /* 468 */ + { 0x12222215, 0x43112321, 0x24116111, }, /* 469 */ + { 0x22222223, 0x33112412, 0x13211135, }, /* 470 */ + { 0x32222231, 0x33112511, 0x23211143, }, /* 471 */ + { 0x11313215, 0x23113115, 0x33211151, }, /* 472 */ + { 0x21313223, 0x33113123, 0x13211234, }, /* 473 */ + { 0x31313231, 0x43113131, 0x23211242, }, /* 474 */ + { 0x23131421, 0x23113214, 0x13211333, }, /* 475 */ + { 0x11313314, 0x33113222, 0x23211341, }, /* 476 */ + { 0x12222413, 0x23113313, 0x13211432, }, /* 477 */ + { 0x22222421, 0x33113321, 0x13211531, }, /* 478 */ + { 0x11313413, 0x23113412, 0x14121143, }, /* 479 */ + { 0x13131611, 0x23113511, 0x24121151, }, /* 480 */ + { 0x13132124, 0x13114115, 0x13212143, }, /* 481 */ + { 0x23132132, 0x23114123, 0x14121242, }, /* 482 */ + { 0x12223124, 0x33114131, 0x13212242, }, /* 483 */ + { 0x13132223, 0x13114214, 0x14121341, }, /* 484 */ + { 0x23132231, 0x23114222, 0x13212341, }, /* 485 */ + { 0x11314124, 0x13114313, 0x14122151, }, /* 486 */ + { 0x12223223, 0x23114321, 0x13213151, }, /* 487 */ + { 0x22223231, 0x13114412, 0x12311126, }, /* 488 */ + { 0x11314223, 0x13114511, 0x22311134, }, /* 489 */ + { 0x21314231, 0x13115123, 0x32311142, }, /* 490 */ + { 0x13132421, 0x23115131, 0x12311225, }, /* 491 */ + { 0x12223421, 0x13115222, 0x22311233, }, /* 492 */ + { 0x13133132, 0x13115321, 0x32311241, }, /* 493 */ + { 0x12224132, 0x13116131, 0x12311324, }, /* 494 */ + { 0x13133231, 0x52211114, 0x22311332, }, /* 495 */ + { 0x11315132, 0x62211122, 0x12311423, }, /* 496 */ + { 0x12224231, 0x12211163, 0x22311431, }, /* 497 */ + { 0x31321115, 0x52211213, 0x12311522, }, /* 498 */ + { 0x41321123, 0x62211221, 0x12311621, }, /* 499 */ + { 0x51321131, 0x12211262, 0x13221134, }, /* 500 */ + { 0x31321214, 0x52211312, 0x23221142, }, /* 501 */ + { 0x41321222, 0x12211361, 0x12312134, }, /* 502 */ + { 0x31321313, 0x52211411, 0x13221233, }, /* 503 */ + { 0x41321321, 0x43121114, 0x23221241, }, /* 504 */ + { 0x31321412, 0x53121122, 0x12312233, }, /* 505 */ + { 0x31321511, 0x42212114, 0x13221332, }, /* 506 */ + { 0x22231115, 0x43121213, 0x12312332, }, /* 507 */ + { 0x32231123, 0x53121221, 0x13221431, }, /* 508 */ + { 0x42231131, 0x42212213, 0x12312431, }, /* 509 */ + { 0x21322115, 0x52212221, 0x14131142, }, /* 510 */ + { 0x22231214, 0x42212312, 0x13222142, }, /* 511 */ + { 0x41322131, 0x43121411, 0x14131241, }, /* 512 */ + { 0x21322214, 0x42212411, 0x12313142, }, /* 513 */ + { 0x31322222, 0x33122114, 0x13222241, }, /* 514 */ + { 0x32231321, 0x43122122, 0x12313241, }, /* 515 */ + { 0x21322313, 0x32213114, 0x21411125, }, /* 516 */ + { 0x22231412, 0x33122213, 0x31411133, }, /* 517 */ + { 0x21322412, 0x43122221, 0x41411141, }, /* 518 */ + { 0x22231511, 0x32213213, 0x11411216, }, /* 519 */ + { 0x21322511, 0x42213221, 0x21411224, }, /* 520 */ + { 0x13141115, 0x32213312, 0x31411232, }, /* 521 */ + { 0x23141123, 0x33122411, 0x11411315, }, /* 522 */ + { 0x33141131, 0x32213411, 0x21411323, }, /* 523 */ + { 0x12232115, 0x23123114, 0x31411331, }, /* 524 */ + { 0x13141214, 0x33123122, 0x11411414, }, /* 525 */ + { 0x23141222, 0x22214114, 0x21411422, }, /* 526 */ + { 0x11323115, 0x23123213, 0x11411513, }, /* 527 */ + { 0x12232214, 0x33123221, 0x21411521, }, /* 528 */ + { 0x22232222, 0x22214213, 0x11411612, }, /* 529 */ + { 0x23141321, 0x32214221, 0x12321125, }, /* 530 */ + { 0x11323214, 0x22214312, 0x22321133, }, /* 531 */ + { 0x21323222, 0x23123411, 0x32321141, }, /* 532 */ + { 0x13141412, 0x22214411, 0x11412125, }, /* 533 */ + { 0x11323313, 0x13124114, 0x12321224, }, /* 534 */ + { 0x12232412, 0x23124122, 0x22321232, }, /* 535 */ + { 0x13141511, 0x12215114, 0x11412224, }, /* 536 */ + { 0x12232511, 0x13124213, 0x21412232, }, /* 537 */ + { 0x13142123, 0x23124221, 0x22321331, }, /* 538 */ + { 0x23142131, 0x12215213, 0x11412323, }, /* 539 */ + { 0x12233123, 0x22215221, 0x12321422, }, /* 540 */ + { 0x13142222, 0x12215312, 0x11412422, }, /* 541 */ + { 0x11324123, 0x13124411, 0x12321521, }, /* 542 */ + { 0x12233222, 0x12215411, 0x11412521, }, /* 543 */ + { 0x13142321, 0x13125122, 0x13231133, }, /* 544 */ + { 0x11324222, 0x12216122, 0x23231141, }, /* 545 */ + { 0x12233321, 0x13125221, 0x12322133, }, /* 546 */ + { 0x13143131, 0x12216221, 0x13231232, }, /* 547 */ + { 0x11325131, 0x61311113, 0x11413133, }, /* 548 */ + { 0x31331114, 0x11311154, 0x12322232, }, /* 549 */ + { 0x41331122, 0x21311162, 0x13231331, }, /* 550 */ + { 0x31331213, 0x61311212, 0x11413232, }, /* 551 */ + { 0x41331221, 0x11311253, 0x12322331, }, /* 552 */ + { 0x31331312, 0x21311261, 0x11413331, }, /* 553 */ + { 0x31331411, 0x61311311, 0x14141141, }, /* 554 */ + { 0x22241114, 0x11311352, 0x13232141, }, /* 555 */ + { 0x32241122, 0x11311451, 0x12323141, }, /* 556 */ + { 0x21332114, 0x52221113, 0x11414141, }, /* 557 */ + { 0x22241213, 0x62221121, 0x11421116, }, /* 558 */ + { 0x32241221, 0x12221162, 0x21421124, }, /* 559 */ + { 0x21332213, 0x51312113, 0x31421132, }, /* 560 */ + { 0x31332221, 0x61312121, 0x11421215, }, /* 561 */ + { 0x21332312, 0x11312162, 0x21421223, }, /* 562 */ + { 0x22241411, 0x12221261, 0x31421231, }, /* 563 */ + { 0x21332411, 0x51312212, 0x11421314, }, /* 564 */ + { 0x13151114, 0x52221311, 0x21421322, }, /* 565 */ + { 0x23151122, 0x11312261, 0x11421413, }, /* 566 */ + { 0x12242114, 0x51312311, 0x21421421, }, /* 567 */ + { 0x13151213, 0x43131113, 0x11421512, }, /* 568 */ + { 0x23151221, 0x53131121, 0x11421611, }, /* 569 */ + { 0x11333114, 0x42222113, 0x12331124, }, /* 570 */ + { 0x12242213, 0x43131212, 0x22331132, }, /* 571 */ + { 0x22242221, 0x41313113, 0x11422124, }, /* 572 */ + { 0x11333213, 0x51313121, 0x12331223, }, /* 573 */ + { 0x21333221, 0x43131311, 0x22331231, }, /* 574 */ + { 0x13151411, 0x41313212, 0x11422223, }, /* 575 */ + { 0x11333312, 0x42222311, 0x21422231, }, /* 576 */ + { 0x12242411, 0x41313311, 0x11422322, }, /* 577 */ + { 0x11333411, 0x33132113, 0x12331421, }, /* 578 */ + { 0x12243122, 0x43132121, 0x11422421, }, /* 579 */ + { 0x11334122, 0x32223113, 0x13241132, }, /* 580 */ + { 0x11334221, 0x33132212, 0x12332132, }, /* 581 */ + { 0x41341121, 0x31314113, 0x13241231, }, /* 582 */ + { 0x31341311, 0x32223212, 0x11423132, }, /* 583 */ + { 0x32251121, 0x33132311, 0x12332231, }, /* 584 */ + { 0x22251212, 0x31314212, 0x11423231, }, /* 585 */ + { 0x22251311, 0x32223311, 0x11431115, }, /* 586 */ + { 0x13161113, 0x31314311, 0x21431123, }, /* 587 */ + { 0x12252113, 0x23133113, 0x31431131, }, /* 588 */ + { 0x11343113, 0x33133121, 0x11431214, }, /* 589 */ + { 0x13161311, 0x22224113, 0x21431222, }, /* 590 */ + { 0x12252311, 0x23133212, 0x11431313, }, /* 591 */ + { 0x24111125, 0x21315113, 0x21431321, }, /* 592 */ + { 0x14111216, 0x22224212, 0x11431412, }, /* 593 */ + { 0x24111224, 0x23133311, 0x11431511, }, /* 594 */ + { 0x14111315, 0x21315212, 0x12341123, }, /* 595 */ + { 0x24111323, 0x22224311, 0x22341131, }, /* 596 */ + { 0x34111331, 0x21315311, 0x11432123, }, /* 597 */ + { 0x14111414, 0x13134113, 0x12341222, }, /* 598 */ + { 0x24111422, 0x23134121, 0x11432222, }, /* 599 */ + { 0x14111513, 0x12225113, 0x12341321, }, /* 600 */ + { 0x24111521, 0x13134212, 0x11432321, }, /* 601 */ + { 0x14112125, 0x11316113, 0x13251131, }, /* 602 */ + { 0x24112133, 0x12225212, 0x12342131, }, /* 603 */ + { 0x34112141, 0x13134311, 0x11433131, }, /* 604 */ + { 0x14112224, 0x11316212, 0x11441114, }, /* 605 */ + { 0x24112232, 0x12225311, 0x21441122, }, /* 606 */ + { 0x14112323, 0x11316311, 0x11441213, }, /* 607 */ + { 0x24112331, 0x13135121, 0x21441221, }, /* 608 */ + { 0x14112422, 0x12226121, 0x11441312, }, /* 609 */ + { 0x14112521, 0x61321112, 0x11441411, }, /* 610 */ + { 0x14113133, 0x11321153, 0x12351122, }, /* 611 */ + { 0x24113141, 0x21321161, 0x11442122, }, /* 612 */ + { 0x14113232, 0x61321211, 0x12351221, }, /* 613 */ + { 0x14113331, 0x11321252, 0x11442221, }, /* 614 */ + { 0x14114141, 0x11321351, 0x11451113, }, /* 615 */ + { 0x23211116, 0x52231112, 0x21451121, }, /* 616 */ + { 0x33211124, 0x12231161, 0x11451212, }, /* 617 */ + { 0x43211132, 0x51322112, 0x11451311, }, /* 618 */ + { 0x23211215, 0x52231211, 0x12361121, }, /* 619 */ + { 0x33211223, 0x11322161, 0x11452121, }, /* 620 */ + { 0x23211314, 0x51322211, 0x15111143, }, /* 621 */ + { 0x33211322, 0x43141112, 0x25111151, }, /* 622 */ + { 0x23211413, 0x42232112, 0x15111242, }, /* 623 */ + { 0x33211421, 0x43141211, 0x15111341, }, /* 624 */ + { 0x23211512, 0x41323112, 0x15112151, }, /* 625 */ + { 0x14121116, 0x42232211, 0x14211134, }, /* 626 */ + { 0x24121124, 0x41323211, 0x24211142, }, /* 627 */ + { 0x34121132, 0x33142112, 0x14211233, }, /* 628 */ + { 0x13212116, 0x32233112, 0x24211241, }, /* 629 */ + { 0x14121215, 0x33142211, 0x14211332, }, /* 630 */ + { 0x33212132, 0x31324112, 0x14211431, }, /* 631 */ + { 0x34121231, 0x32233211, 0x15121142, }, /* 632 */ + { 0x13212215, 0x31324211, 0x14212142, }, /* 633 */ + { 0x23212223, 0x23143112, 0x15121241, }, /* 634 */ + { 0x33212231, 0x22234112, 0x14212241, }, /* 635 */ + { 0x13212314, 0x23143211, 0x13311125, }, /* 636 */ + { 0x14121413, 0x21325112, 0x23311133, }, /* 637 */ + { 0x24121421, 0x22234211, 0x33311141, }, /* 638 */ + { 0x13212413, 0x21325211, 0x13311224, }, /* 639 */ + { 0x23212421, 0x13144112, 0x23311232, }, /* 640 */ + { 0x14121611, 0x12235112, 0x13311323, }, /* 641 */ + { 0x14122124, 0x13144211, 0x23311331, }, /* 642 */ + { 0x24122132, 0x11326112, 0x13311422, }, /* 643 */ + { 0x13213124, 0x12235211, 0x13311521, }, /* 644 */ + { 0x14122223, 0x11326211, 0x14221133, }, /* 645 */ + { 0x24122231, 0x61331111, 0x24221141, }, /* 646 */ + { 0x13213223, 0x11331152, 0x13312133, }, /* 647 */ + { 0x23213231, 0x11331251, 0x14221232, }, /* 648 */ + { 0x13213322, 0x52241111, 0x13312232, }, /* 649 */ + { 0x14122421, 0x51332111, 0x14221331, }, /* 650 */ + { 0x14123132, 0x43151111, 0x13312331, }, /* 651 */ + { 0x13214132, 0x42242111, 0x15131141, }, /* 652 */ + { 0x14123231, 0x41333111, 0x14222141, }, /* 653 */ + { 0x13214231, 0x33152111, 0x13313141, }, /* 654 */ + { 0x32311115, 0x32243111, 0x12411116, }, /* 655 */ + { 0x42311123, 0x31334111, 0x22411124, }, /* 656 */ + { 0x52311131, 0x23153111, 0x32411132, }, /* 657 */ + { 0x32311214, 0x22244111, 0x12411215, }, /* 658 */ + { 0x42311222, 0x21335111, 0x22411223, }, /* 659 */ + { 0x32311313, 0x13154111, 0x32411231, }, /* 660 */ + { 0x42311321, 0x12245111, 0x12411314, }, /* 661 */ + { 0x32311412, 0x11336111, 0x22411322, }, /* 662 */ + { 0x32311511, 0x11341151, 0x12411413, }, /* 663 */ + { 0x23221115, 0x44111114, 0x22411421, }, /* 664 */ + { 0x33221123, 0x54111122, 0x12411512, }, /* 665 */ + { 0x22312115, 0x44111213, 0x12411611, }, /* 666 */ + { 0x23221214, 0x54111221, 0x13321124, }, /* 667 */ + { 0x33221222, 0x44111312, 0x23321132, }, /* 668 */ + { 0x22312214, 0x44111411, 0x12412124, }, /* 669 */ + { 0x32312222, 0x34112114, 0x13321223, }, /* 670 */ + { 0x33221321, 0x44112122, 0x23321231, }, /* 671 */ + { 0x22312313, 0x34112213, 0x12412223, }, /* 672 */ + { 0x23221412, 0x44112221, 0x22412231, }, /* 673 */ + { 0x22312412, 0x34112312, 0x12412322, }, /* 674 */ + { 0x23221511, 0x34112411, 0x13321421, }, /* 675 */ + { 0x22312511, 0x24113114, 0x12412421, }, /* 676 */ + { 0x14131115, 0x34113122, 0x14231132, }, /* 677 */ + { 0x24131123, 0x24113213, 0x13322132, }, /* 678 */ + { 0x13222115, 0x34113221, 0x14231231, }, /* 679 */ + { 0x14131214, 0x24113312, 0x12413132, }, /* 680 */ + { 0x33222131, 0x24113411, 0x13322231, }, /* 681 */ + { 0x12313115, 0x14114114, 0x12413231, }, /* 682 */ + { 0x13222214, 0x24114122, 0x21511115, }, /* 683 */ + { 0x23222222, 0x14114213, 0x31511123, }, /* 684 */ + { 0x24131321, 0x24114221, 0x41511131, }, /* 685 */ + { 0x12313214, 0x14114312, 0x21511214, }, /* 686 */ + { 0x22313222, 0x14114411, 0x31511222, }, /* 687 */ + { 0x14131412, 0x14115122, 0x21511313, }, /* 688 */ + { 0x12313313, 0x14115221, 0x31511321, }, /* 689 */ + { 0x13222412, 0x53211113, 0x21511412, }, /* 690 */ + { 0x14131511, 0x63211121, 0x21511511, }, /* 691 */ + { 0x13222511, 0x13211162, 0x12421115, }, /* 692 */ + { 0x14132123, 0x53211212, 0x22421123, }, /* 693 */ + { 0x24132131, 0x13211261, 0x32421131, }, /* 694 */ + { 0x13223123, 0x53211311, 0x11512115, }, /* 695 */ + { 0x14132222, 0x44121113, 0x12421214, }, /* 696 */ + { 0x12314123, 0x54121121, 0x22421222, }, /* 697 */ + { 0x13223222, 0x43212113, 0x11512214, }, /* 698 */ + { 0x14132321, 0x44121212, 0x21512222, }, /* 699 */ + { 0x12314222, 0x43212212, 0x22421321, }, /* 700 */ + { 0x13223321, 0x44121311, 0x11512313, }, /* 701 */ + { 0x14133131, 0x43212311, 0x12421412, }, /* 702 */ + { 0x13224131, 0x34122113, 0x11512412, }, /* 703 */ + { 0x12315131, 0x44122121, 0x12421511, }, /* 704 */ + { 0x41411114, 0x33213113, 0x11512511, }, /* 705 */ + { 0x51411122, 0x34122212, 0x13331123, }, /* 706 */ + { 0x41411213, 0x33213212, 0x23331131, }, /* 707 */ + { 0x51411221, 0x34122311, 0x12422123, }, /* 708 */ + { 0x41411312, 0x33213311, 0x13331222, }, /* 709 */ + { 0x41411411, 0x24123113, 0x11513123, }, /* 710 */ + { 0x32321114, 0x34123121, 0x12422222, }, /* 711 */ + { 0x42321122, 0x23214113, 0x13331321, }, /* 712 */ + { 0x31412114, 0x24123212, 0x11513222, }, /* 713 */ + { 0x41412122, 0x23214212, 0x12422321, }, /* 714 */ + { 0x42321221, 0x24123311, 0x11513321, }, /* 715 */ + { 0x31412213, 0x23214311, 0x14241131, }, /* 716 */ + { 0x41412221, 0x14124113, 0x13332131, }, /* 717 */ + { 0x31412312, 0x24124121, 0x12423131, }, /* 718 */ + { 0x32321411, 0x13215113, 0x11514131, }, /* 719 */ + { 0x31412411, 0x14124212, 0x21521114, }, /* 720 */ + { 0x23231114, 0x13215212, 0x31521122, }, /* 721 */ + { 0x33231122, 0x14124311, 0x21521213, }, /* 722 */ + { 0x22322114, 0x13215311, 0x31521221, }, /* 723 */ + { 0x23231213, 0x14125121, 0x21521312, }, /* 724 */ + { 0x33231221, 0x13216121, 0x21521411, }, /* 725 */ + { 0x21413114, 0x62311112, 0x12431114, }, /* 726 */ + { 0x22322213, 0x12311153, 0x22431122, }, /* 727 */ + { 0x32322221, 0x22311161, 0x11522114, }, /* 728 */ + { 0x21413213, 0x62311211, 0x12431213, }, /* 729 */ + { 0x31413221, 0x12311252, 0x22431221, }, /* 730 */ + { 0x23231411, 0x12311351, 0x11522213, }, /* 731 */ + { 0x21413312, 0x53221112, 0x21522221, }, /* 732 */ + { 0x22322411, 0x13221161, 0x11522312, }, /* 733 */ + { 0x21413411, 0x52312112, 0x12431411, }, /* 734 */ + { 0x14141114, 0x53221211, 0x11522411, }, /* 735 */ + { 0x24141122, 0x12312161, 0x13341122, }, /* 736 */ + { 0x13232114, 0x52312211, 0x12432122, }, /* 737 */ + { 0x14141213, 0x44131112, 0x13341221, }, /* 738 */ + { 0x24141221, 0x43222112, 0x11523122, }, /* 739 */ + { 0x12323114, 0x44131211, 0x12432221, }, /* 740 */ + { 0x13232213, 0x42313112, 0x11523221, }, /* 741 */ + { 0x23232221, 0x43222211, 0x21531113, }, /* 742 */ + { 0x11414114, 0x42313211, 0x31531121, }, /* 743 */ + { 0x12323213, 0x34132112, 0x21531212, }, /* 744 */ + { 0x22323221, 0x33223112, 0x21531311, }, /* 745 */ + { 0x14141411, 0x34132211, 0x12441113, }, /* 746 */ + { 0x11414213, 0x32314112, 0x22441121, }, /* 747 */ + { 0x21414221, 0x33223211, 0x11532113, }, /* 748 */ + { 0x13232411, 0x32314211, 0x12441212, }, /* 749 */ + { 0x11414312, 0x24133112, 0x11532212, }, /* 750 */ + { 0x14142122, 0x23224112, 0x12441311, }, /* 751 */ + { 0x13233122, 0x24133211, 0x11532311, }, /* 752 */ + { 0x14142221, 0x22315112, 0x13351121, }, /* 753 */ + { 0x12324122, 0x23224211, 0x12442121, }, /* 754 */ + { 0x13233221, 0x22315211, 0x11533121, }, /* 755 */ + { 0x11415122, 0x14134112, 0x21541112, }, /* 756 */ + { 0x12324221, 0x13225112, 0x21541211, }, /* 757 */ + { 0x11415221, 0x14134211, 0x12451112, }, /* 758 */ + { 0x41421113, 0x12316112, 0x11542112, }, /* 759 */ + { 0x51421121, 0x13225211, 0x12451211, }, /* 760 */ + { 0x41421212, 0x12316211, 0x11542211, }, /* 761 */ + { 0x41421311, 0x11411144, 0x16111142, }, /* 762 */ + { 0x32331113, 0x21411152, 0x16111241, }, /* 763 */ + { 0x42331121, 0x11411243, 0x15211133, }, /* 764 */ + { 0x31422113, 0x21411251, 0x25211141, }, /* 765 */ + { 0x41422121, 0x11411342, 0x15211232, }, /* 766 */ + { 0x31422212, 0x11411441, 0x15211331, }, /* 767 */ + { 0x32331311, 0x62321111, 0x16121141, }, /* 768 */ + { 0x31422311, 0x12321152, 0x15212141, }, /* 769 */ + { 0x23241113, 0x61412111, 0x14311124, }, /* 770 */ + { 0x33241121, 0x11412152, 0x24311132, }, /* 771 */ + { 0x22332113, 0x12321251, 0x14311223, }, /* 772 */ + { 0x23241212, 0x11412251, 0x24311231, }, /* 773 */ + { 0x21423113, 0x53231111, 0x14311322, }, /* 774 */ + { 0x22332212, 0x52322111, 0x14311421, }, /* 775 */ + { 0x23241311, 0x51413111, 0x15221132, }, /* 776 */ + { 0x21423212, 0x44141111, 0x14312132, }, /* 777 */ + { 0x22332311, 0x43232111, 0x15221231, }, /* 778 */ + { 0x21423311, 0x42323111, 0x14312231, }, /* 779 */ + { 0x14151113, 0x41414111, 0x13411115, }, /* 780 */ + { 0x24151121, 0x34142111, 0x23411123, }, /* 781 */ + { 0x13242113, 0x33233111, 0x33411131, }, /* 782 */ + { 0x23242121, 0x32324111, 0x13411214, }, /* 783 */ + { 0x12333113, 0x31415111, 0x23411222, }, /* 784 */ + { 0x13242212, 0x24143111, 0x13411313, }, /* 785 */ + { 0x14151311, 0x23234111, 0x23411321, }, /* 786 */ + { 0x11424113, 0x22325111, 0x13411412, }, /* 787 */ + { 0x12333212, 0x21416111, 0x13411511, }, /* 788 */ + { 0x13242311, 0x14144111, 0x14321123, }, /* 789 */ + { 0x11424212, 0x13235111, 0x24321131, }, /* 790 */ + { 0x12333311, 0x12326111, 0x13412123, }, /* 791 */ + { 0x11424311, 0x11421143, 0x23412131, }, /* 792 */ + { 0x13243121, 0x21421151, 0x13412222, }, /* 793 */ + { 0x11425121, 0x11421242, 0x14321321, }, /* 794 */ + { 0x41431211, 0x11421341, 0x13412321, }, /* 795 */ + { 0x31432112, 0x12331151, 0x15231131, }, /* 796 */ + { 0x31432211, 0x11422151, 0x14322131, }, /* 797 */ + { 0x22342112, 0x11431142, 0x13413131, }, /* 798 */ + { 0x21433112, 0x11431241, 0x22511114, }, /* 799 */ + { 0x21433211, 0x11441141, 0x32511122, }, /* 800 */ + { 0x13252112, 0x45111113, 0x22511213, }, /* 801 */ + { 0x12343112, 0x45111212, 0x32511221, }, /* 802 */ + { 0x11434112, 0x45111311, 0x22511312, }, /* 803 */ + { 0x11434211, 0x35112113, 0x22511411, }, /* 804 */ + { 0x15111116, 0x45112121, 0x13421114, }, /* 805 */ + { 0x15111215, 0x35112212, 0x23421122, }, /* 806 */ + { 0x25111223, 0x35112311, 0x12512114, }, /* 807 */ + { 0x15111314, 0x25113113, 0x22512122, }, /* 808 */ + { 0x15111413, 0x35113121, 0x23421221, }, /* 809 */ + { 0x15111512, 0x25113212, 0x12512213, }, /* 810 */ + { 0x15112124, 0x25113311, 0x13421312, }, /* 811 */ + { 0x15112223, 0x15114113, 0x12512312, }, /* 812 */ + { 0x15112322, 0x25114121, 0x13421411, }, /* 813 */ + { 0x15112421, 0x15114212, 0x12512411, }, /* 814 */ + { 0x15113132, 0x15114311, 0x14331122, }, /* 815 */ + { 0x15113231, 0x15115121, 0x13422122, }, /* 816 */ + { 0x24211115, 0x54211112, 0x14331221, }, /* 817 */ + { 0x24211214, 0x14211161, 0x12513122, }, /* 818 */ + { 0x34211222, 0x54211211, 0x13422221, }, /* 819 */ + { 0x24211313, 0x45121112, 0x12513221, }, /* 820 */ + { 0x34211321, 0x44212112, 0x31611113, }, /* 821 */ + { 0x24211412, 0x45121211, 0x41611121, }, /* 822 */ + { 0x24211511, 0x44212211, 0x31611212, }, /* 823 */ + { 0x15121115, 0x35122112, 0x31611311, }, /* 824 */ + { 0x25121123, 0x34213112, 0x22521113, }, /* 825 */ + { 0x14212115, 0x35122211, 0x32521121, }, /* 826 */ + { 0x24212123, 0x34213211, 0x21612113, }, /* 827 */ + { 0x25121222, 0x25123112, 0x22521212, }, /* 828 */ + { 0x14212214, 0x24214112, 0x21612212, }, /* 829 */ + { 0x24212222, 0x25123211, 0x22521311, }, /* 830 */ + { 0x14212313, 0x24214211, 0x21612311, }, /* 831 */ + { 0x24212321, 0x15124112, 0x13431113, }, /* 832 */ + { 0x14212412, 0x14215112, 0x23431121, }, /* 833 */ + { 0x15121511, 0x15124211, 0x12522113, }, /* 834 */ + { 0x14212511, 0x14215211, 0x13431212, }, /* 835 */ + { 0x15122123, 0x63311111, 0x11613113, }, /* 836 */ + { 0x25122131, 0x13311152, 0x12522212, }, /* 837 */ + { 0x14213123, 0x13311251, 0x13431311, }, /* 838 */ + { 0x24213131, 0x54221111, 0x11613212, }, /* 839 */ + { 0x14213222, 0x53312111, 0x12522311, }, /* 840 */ + { 0x15122321, 0x45131111, 0x11613311, }, /* 841 */ + { 0x14213321, 0x44222111, 0x14341121, }, /* 842 */ + { 0x15123131, 0x43313111, 0x13432121, }, /* 843 */ + { 0x14214131, 0x35132111, 0x12523121, }, /* 844 */ + { 0x33311114, 0x34223111, 0x11614121, }, /* 845 */ + { 0x33311213, 0x33314111, 0x31621112, }, /* 846 */ + { 0x33311312, 0x25133111, 0x31621211, }, /* 847 */ + { 0x33311411, 0x24224111, 0x22531112, }, /* 848 */ + { 0x24221114, 0x23315111, 0x21622112, }, /* 849 */ + { 0x23312114, 0x15134111, 0x22531211, }, /* 850 */ + { 0x33312122, 0x14225111, 0x21622211, }, /* 851 */ + { 0x34221221, 0x13316111, 0x13441112, }, /* 852 */ + { 0x23312213, 0x12411143, 0x12532112, }, /* 853 */ + { 0x33312221, 0x22411151, 0x13441211, }, /* 854 */ + { 0x23312312, 0x12411242, 0x11623112, }, /* 855 */ + { 0x24221411, 0x12411341, 0x12532211, }, /* 856 */ + { 0x23312411, 0x13321151, 0x11623211, }, /* 857 */ + { 0x15131114, 0x12412151, 0x31631111, }, /* 858 */ + { 0x14222114, 0x11511134, 0x22541111, }, /* 859 */ + { 0x15131213, 0x21511142, 0x21632111, }, /* 860 */ + { 0x25131221, 0x11511233, 0x13451111, }, /* 861 */ + { 0x13313114, 0x21511241, 0x12542111, }, /* 862 */ + { 0x14222213, 0x11511332, 0x11633111, }, /* 863 */ + { 0x15131312, 0x11511431, 0x16211132, }, /* 864 */ + { 0x13313213, 0x12421142, 0x16211231, }, /* 865 */ + { 0x14222312, 0x11512142, 0x15311123, }, /* 866 */ + { 0x15131411, 0x12421241, 0x25311131, }, /* 867 */ + { 0x13313312, 0x11512241, 0x15311222, }, /* 868 */ + { 0x14222411, 0x11521133, 0x15311321, }, /* 869 */ + { 0x15132122, 0x21521141, 0x16221131, }, /* 870 */ + { 0x14223122, 0x11521232, 0x15312131, }, /* 871 */ + { 0x15132221, 0x11521331, 0x14411114, }, /* 872 */ + { 0x13314122, 0x12431141, 0x24411122, }, /* 873 */ + { 0x14223221, 0x11522141, 0x14411213, }, /* 874 */ + { 0x13314221, 0x11531132, 0x24411221, }, /* 875 */ + { 0x42411113, 0x11531231, 0x14411312, }, /* 876 */ + { 0x42411212, 0x11541131, 0x14411411, }, /* 877 */ + { 0x42411311, 0x36112112, 0x15321122, }, /* 878 */ + { 0x33321113, 0x36112211, 0x14412122, }, /* 879 */ + { 0x32412113, 0x26113112, 0x15321221, }, /* 880 */ + { 0x42412121, 0x26113211, 0x14412221, }, /* 881 */ + { 0x32412212, 0x16114112, 0x23511113, }, /* 882 */ + { 0x33321311, 0x16114211, 0x33511121, }, /* 883 */ + { 0x32412311, 0x45212111, 0x23511212, }, /* 884 */ + { 0x24231113, 0x36122111, 0x23511311, }, /* 885 */ + { 0x34231121, 0x35213111, 0x14421113, }, /* 886 */ + { 0x23322113, 0x26123111, 0x24421121, }, /* 887 */ + { 0x33322121, 0x25214111, 0x13512113, }, /* 888 */ + { 0x22413113, 0x16124111, 0x23512121, }, /* 889 */ + { 0x23322212, 0x15215111, 0x13512212, }, /* 890 */ + { 0x24231311, 0x14311151, 0x14421311, }, /* 891 */ + { 0x22413212, 0x13411142, 0x13512311, }, /* 892 */ + { 0x23322311, 0x13411241, 0x15331121, }, /* 893 */ + { 0x22413311, 0x12511133, 0x14422121, }, /* 894 */ + { 0x15141113, 0x22511141, 0x13513121, }, /* 895 */ + { 0x25141121, 0x12511232, 0x32611112, }, /* 896 */ + { 0x14232113, 0x12511331, 0x32611211, }, /* 897 */ + { 0x24232121, 0x13421141, 0x23521112, }, /* 898 */ + { 0x13323113, 0x12512141, 0x22612112, }, /* 899 */ + { 0x14232212, 0x11611124, 0x23521211, }, /* 900 */ + { 0x15141311, 0x21611132, 0x22612211, }, /* 901 */ + { 0x12414113, 0x11611223, 0x14431112, }, /* 902 */ + { 0x13323212, 0x21611231, 0x13522112, }, /* 903 */ + { 0x14232311, 0x11611322, 0x14431211, }, /* 904 */ + { 0x12414212, 0x11611421, 0x12613112, }, /* 905 */ + { 0x13323311, 0x12521132, 0x13522211, }, /* 906 */ + { 0x15142121, 0x11612132, 0x12613211, }, /* 907 */ + { 0x14233121, 0x12521231, 0x32621111, }, /* 908 */ + { 0x13324121, 0x11612231, 0x23531111, }, /* 909 */ + { 0x12415121, 0x11621123, 0x22622111, }, /* 910 */ + { 0x51511112, 0x21621131, 0x14441111, }, /* 911 */ + { 0x51511211, 0x11621222, 0x13532111, }, /* 912 */ + { 0x42421112, 0x11621321, 0x12623111, }, /* 913 */ + { 0x41512112, 0x12531131, 0x16311122, }, /* 914 */ + { 0x42421211, 0x11622131, 0x16311221, }, /* 915 */ + { 0x41512211, 0x11631122, 0x15411113, }, /* 916 */ + { 0x33331112, 0x11631221, 0x25411121, }, /* 917 */ + { 0x32422112, 0x14411141, 0x15411212, }, /* 918 */ + { 0x33331211, 0x13511132, 0x15411311, }, /* 919 */ + { 0x31513112, 0x13511231, 0x16321121, }, /* 920 */ + { 0x32422211, 0x12611123, 0x15412121, }, /* 921 */ + { 0x31513211, 0x22611131, 0x24511112, }, /* 922 */ + { 0x24241112, 0x12611222, 0x24511211, }, /* 923 */ + { 0x23332112, 0x12611321, 0x15421112, }, /* 924 */ + { 0x24241211, 0x13521131, 0x14512112, }, /* 925 */ + { 0x22423112, 0x12612131, 0x15421211, }, /* 926 */ + { 0x23332211, 0x12621122, 0x14512211, }, /* 927 */ + { 0x21514112, 0x12621221, 0x33611111, }, /* 928 */ +}; + +#endif diff --git a/test/scan_video.c b/test/scan_video.c new file mode 100644 index 0000000..294bbe9 --- /dev/null +++ b/test/scan_video.c @@ -0,0 +1,94 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include + +typedef void (cb_t) (void *userdata, const char *device); + +static cb_t *add_dev; +static void *userdata; +static int idx; +static const char *default_dev; +static int default_idx; + + +static int video_filter (const char *fpath, + const struct stat *sb, + int typeflag) +{ + if(S_ISCHR(sb->st_mode) && (sb->st_rdev >> 8) == 81 && fpath) { + int active = default_dev && !strcmp(default_dev, fpath); + if(strncmp(fpath, "/dev/", 5)) { + char abs[strlen(fpath) + 6]; + strcpy(abs, "/dev/"); + if(fpath[0] == '/') + abs[4] = '\0'; + strcat(abs, fpath); + add_dev(userdata, abs); + active |= default_dev && !strcmp(default_dev, abs); + } + else + add_dev(userdata, fpath); + + if(active) { + default_idx = idx + 1; + default_dev = NULL; + } + idx++; + } + return(0); +} + +/* scan /dev for v4l video devices and call add_device for each. + * also looks for a specified "default" device (if not NULL) + * if not found, the default will be appended to the list. + * returns the index+1 of the default_device, or 0 if the default + * was not specified. NB *not* reentrant + */ +int scan_video (cb_t add_device, + void *_userdata, + const char *default_device) +{ + add_dev = add_device; + userdata = _userdata; + default_dev = default_device; + idx = default_idx = 0; + + if(ftw("/dev", video_filter, 4)) { + perror("search for video devices failed"); + default_dev = NULL; + default_idx = -1; + } + + if(default_dev) { + /* default not found in list, add explicitly */ + add_dev(userdata, default_dev); + default_idx = ++idx; + default_dev = NULL; + } + + add_dev = userdata = NULL; + return(default_idx); +} diff --git a/test/test_convert.c b/test/test_convert.c new file mode 100644 index 0000000..cfe203d --- /dev/null +++ b/test/test_convert.c @@ -0,0 +1,60 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include +#endif +#include +#include +#include +#include +#include "test_images.h" + +#if 0 +static uint32_t formats[] = { + +}; +#endif + +int main (int argc, char *argv[]) +{ + zbar_set_verbosity(10); + + uint32_t srcfmt = fourcc('I','4','2','0'); + if(argc > 1) + srcfmt = *(uint32_t*)argv[1]; + + zbar_image_t *img = zbar_image_create(); + zbar_image_set_size(img, 640, 480); + zbar_image_set_format(img, srcfmt); + if(test_image_bars(img)) + return(2); + + if(zbar_image_write(img, "base")) + return(1); + return(0); +} diff --git a/test/test_cpp.cpp b/test/test_cpp.cpp new file mode 100644 index 0000000..14c1c22 --- /dev/null +++ b/test/test_cpp.cpp @@ -0,0 +1,43 @@ +//------------------------------------------------------------------------ +// Copyright 2007-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ + +// NB do not put anything before this header +// it's here to check that we didn't omit any dependencies +#include + +int main (int argc, char **argv) +{ + const char *video_dev = "/dev/video0"; + if(argc > 1) + video_dev = argv[1]; + + zbar::Processor proc = zbar::Processor(true, video_dev); + proc.set_visible(); + proc.set_active(); + try { + proc.user_wait(); + } + catch(zbar::ClosedError) { } + + return(0); +} diff --git a/test/test_decode.c b/test/test_decode.c new file mode 100644 index 0000000..0881ac5 --- /dev/null +++ b/test/test_decode.c @@ -0,0 +1,506 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include +#include +#include + +#include + +zbar_decoder_t *decoder; + +static void symbol_handler (zbar_decoder_t *decoder) +{ + zbar_symbol_type_t sym = zbar_decoder_get_type(decoder); + if(sym <= ZBAR_PARTIAL) + return; + printf("%s%s:%s\n", + zbar_get_symbol_name(sym), + zbar_get_addon_name(sym), + zbar_decoder_get_data(decoder)); + /* FIXME add check! */ +} + +static void encode_junk (int n) +{ + printf("encode random junk...\n"); + int i; + for(i = 0; i < n; i++) + zbar_decode_width(decoder, 10. * (rand() / (RAND_MAX + 1.))); +} + +#define FWD 1 +#define REV 0 + +static void encode (uint64_t units, + int fwd) +{ + printf(" raw=%x%x%c\n", (unsigned)(units >> 32), + (unsigned)(units & 0xffffffff), (fwd) ? '<' : '>'); + if(!fwd) + while(units && !(units >> 0x3c)) + units <<= 4; + + while(units) { + unsigned char w = (fwd) ? units & 0xf : units >> 0x3c; + zbar_decode_width(decoder, w); + if(fwd) + units >>= 4; + else + units <<= 4; + } +} + + +/*------------------------------------------------------------*/ +/* Code 128 encoding */ + +typedef enum code128_char_e { + FNC3 = 0x60, + FNC2 = 0x61, + SHIFT = 0x62, + CODE_C = 0x63, + CODE_B = 0x64, + CODE_A = 0x65, + FNC1 = 0x66, + START_A = 0x67, + START_B = 0x68, + START_C = 0x69, + STOP = 0x6a, +} code128_char_t; + +static const unsigned int code128[107] = { + 0x212222, 0x222122, 0x222221, 0x121223, /* 00 */ + 0x121322, 0x131222, 0x122213, 0x122312, + 0x132212, 0x221213, 0x221312, 0x231212, /* 08 */ + 0x112232, 0x122132, 0x122231, 0x113222, + 0x123122, 0x123221, 0x223211, 0x221132, /* 10 */ + 0x221231, 0x213212, 0x223112, 0x312131, + 0x311222, 0x321122, 0x321221, 0x312212, /* 18 */ + 0x322112, 0x322211, 0x212123, 0x212321, + 0x232121, 0x111323, 0x131123, 0x131321, /* 20 */ + 0x112313, 0x132113, 0x132311, 0x211313, + 0x231113, 0x231311, 0x112133, 0x112331, /* 28 */ + 0x132131, 0x113123, 0x113321, 0x133121, + 0x313121, 0x211331, 0x231131, 0x213113, /* 30 */ + 0x213311, 0x213131, 0x311123, 0x311321, + 0x331121, 0x312113, 0x312311, 0x332111, /* 38 */ + 0x314111, 0x221411, 0x431111, 0x111224, + 0x111422, 0x121124, 0x121421, 0x141122, /* 40 */ + 0x141221, 0x112214, 0x112412, 0x122114, + 0x122411, 0x142112, 0x142211, 0x241211, /* 48 */ + 0x221114, 0x413111, 0x241112, 0x134111, + 0x111242, 0x121142, 0x121241, 0x114212, /* 50 */ + 0x124112, 0x124211, 0x411212, 0x421112, + 0x421211, 0x212141, 0x214121, 0x412121, /* 58 */ + 0x111143, 0x111341, 0x131141, 0x114113, + 0x114311, 0x411113, 0x411311, 0x113141, /* 60 */ + 0x114131, 0x311141, 0x411131, + 0xa211412, 0xa211214, 0xa211232, /* START_A-START_C (67-69) */ + 0x2331112a, /* STOP (6a) */ +}; + +static void encode_code128b (unsigned char *data) +{ + printf("------------------------------------------------------------\n" + "encode CODE-128(B): %s\n" + " encode START_B: %02x", data, START_B); + encode(code128[START_B], 0); + int i, chk = START_B; + for(i = 0; data[i]; i++) { + printf(" encode '%c': %02x", data[i], data[i] - 0x20); + encode(code128[data[i] - 0x20], 0); + chk += (i + 1) * (data[i] - 0x20); + } + chk %= 103; + printf(" encode checksum: %02x", chk); + encode(code128[chk], 0); + printf(" encode STOP: %02x", STOP); + encode(code128[STOP], 0); + printf("------------------------------------------------------------\n"); +} + +static void encode_code128c (unsigned char *data) +{ + printf("------------------------------------------------------------\n" + "encode CODE-128(C): %s\n" + " encode START_C: %02x", data, START_C); + encode(code128[START_C], 0); + int i, chk = START_C; + for(i = 0; data[i]; i += 2) { + assert(data[i] >= '0'); + assert(data[i + 1] >= '0'); + unsigned char c = (data[i] - '0') * 10 + (data[i + 1] - '0'); + printf(" encode '%c%c': %02d", data[i], data[i + 1], c); + encode(code128[c], 0); + chk += (i / 2 + 1) * c; + } + chk %= 103; + printf(" encode checksum: %02x", chk); + encode(code128[chk], 0); + printf(" encode STOP: %02x", STOP); + encode(code128[STOP], 0); + printf("------------------------------------------------------------\n"); +} + +/*------------------------------------------------------------*/ +/* Code 39 encoding */ + +static const unsigned int code39[91-32] = { + 0x0c4, 0x000, 0x000, 0x000, 0x0a8, 0x02a, 0x000, 0x000, /* 20 */ + 0x000, 0x000, 0x094, 0x08a, 0x000, 0x085, 0x184, 0x0a2, /* 28 */ + 0x034, 0x121, 0x061, 0x160, 0x031, 0x130, 0x070, 0x025, /* 30 */ + 0x124, 0x064, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, /* 38 */ + 0x000, 0x109, 0x049, 0x148, 0x019, 0x118, 0x058, 0x00d, /* 40 */ + 0x10c, 0x04c, 0x01c, 0x103, 0x043, 0x142, 0x013, 0x112, /* 48 */ + 0x052, 0x007, 0x106, 0x046, 0x016, 0x181, 0x0c1, 0x1c0, /* 50 */ + 0x091, 0x190, 0x0d0, /* 58 */ +}; + +/* FIXME configurable/randomized ratio, ics */ +/* FIXME check digit option, ASCII escapes */ + +static void encode_char39 (unsigned char c, + unsigned ics) +{ + if(c >= 'a' && c <= 'z') + c -= 'a' - 'A'; + else if(c < 0x20 || c > 0x5a) + return; /* skip (FIXME) */ + + unsigned int raw = code39[c - 0x20]; + if(!raw) + return; /* skip (FIXME) */ + + uint64_t enc = 0; + int j; + for(j = 0; j < 9; j++) { + enc = (enc << 4) | ((raw & 0x100) ? 2 : 1); + raw <<= 1; + } + enc = (enc << 4) | ics; + printf(" encode '%c': %02x%08x: ", c, + (unsigned)(enc >> 32), (unsigned)(enc & 0xffffffff)); + encode(enc, REV); +} + +static void encode_code39 (unsigned char *data) +{ + printf("------------------------------------------------------------\n" + "encode CODE-39: %s\n", data); + encode(0xa, 0); /* leading quiet */ + encode_char39('*', 1); + int i; + for(i = 0; data[i]; i++) + if(data[i] != '*') /* skip (FIXME) */ + encode_char39(data[i], 1); + encode_char39('*', 0xa); /* w/trailing quiet */ + printf("------------------------------------------------------------\n"); +} + + +/*------------------------------------------------------------*/ +/* PDF417 encoding */ + +/* hardcoded test message: "hello world" */ +#define PDF417_ROWS 3 +#define PDF417_COLS 3 +static const unsigned pdf417_msg[PDF417_ROWS][PDF417_COLS] = { + { 007, 817, 131 }, + { 344, 802, 437 }, + { 333, 739, 194 }, +}; + +#define PDF417_START UINT64_C(0x81111113) +#define PDF417_STOP UINT64_C(0x711311121) +#include "pdf417_encode.h" + +static int calc_ind417 (int mod, + int r, + int cols) +{ + mod = (mod + 3) % 3; + int cw = 30 * (r / 3); + if(!mod) + return(cw + cols - 1); + else if(mod == 1) + return(cw + (PDF417_ROWS - 1) % 3); + assert(mod == 2); + return(cw + (PDF417_ROWS - 1) / 3); +} + +static void encode_row417 (int r, + const unsigned *cws, + int cols, + int dir) +{ + int k = r % 3; + + printf(" [%d] encode %s:", r, (dir) ? "stop" : "start"); + encode((dir) ? PDF417_STOP : PDF417_START, dir); + + int cw = calc_ind417(k + !dir, r, cols); + printf(" [%d,%c] encode %03d(%d): ", r, (dir) ? 'R' : 'L', cw, k); + encode(pdf417_encode[cw][k], dir); + + int c; + for(c = 0; c < cols; c++) { + cw = cws[c]; + printf(" [%d,%d] encode %03d(%d): ", r, c, cw, k); + encode(pdf417_encode[cw][k], dir); + } + + cw = calc_ind417(k + dir, r, cols); + printf(" [%d,%c] encode %03d(%d): ", r, (dir) ? 'L' : 'R', cw, k); + encode(pdf417_encode[cw][k], dir); + + printf(" [%d] encode %s:", r, (dir) ? "start" : "stop"); + encode((dir) ? PDF417_START : PDF417_STOP, dir); +} + +static void encode_pdf417 (unsigned char *data) +{ + printf("------------------------------------------------------------\n" + "encode PDF417: hello world\n"); + encode(0xa, 0); + + int r; + for(r = 0; r < PDF417_ROWS; r++) { + encode_row417(r, pdf417_msg[r], PDF417_COLS, r & 1); + encode(0xa, 0); + } + + printf("------------------------------------------------------------\n"); +} + + +/*------------------------------------------------------------*/ +/* Interleaved 2 of 5 encoding */ + +static const unsigned char i25[10] = { + 0x06, 0x11, 0x09, 0x18, 0x05, 0x14, 0x0c, 0x03, 0x12, 0x0a, +}; + +static void encode_i25 (unsigned char *data, + int dir) +{ + printf("------------------------------------------------------------\n" + "encode Interleaved 2 of 5: %s\n" + " encode start:", data); + encode((dir) ? 0xa1111 : 0xa112, 0); + + /* FIXME rev case data reversal */ + int i; + for(i = (strlen((char*)data) & 1) ? -1 : 0; i < 0 || data[i]; i += 2) { + /* encode 2 digits */ + unsigned char c0 = (i < 0) ? 0 : data[i] - '0'; + unsigned char c1 = data[i + 1] - '0'; + printf(" encode '%d%d':", c0, c1); + assert(c0 < 10); + assert(c1 < 10); + + c0 = i25[c0]; + c1 = i25[c1]; + + /* interleave */ + uint64_t enc = 0; + int j; + for(j = 0; j < 5; j++) { + enc <<= 8; + enc |= (c0 & 1) ? 0x02 : 0x01; + enc |= (c1 & 1) ? 0x20 : 0x10; + c0 >>= 1; + c1 >>= 1; + } + encode(enc, dir); + } + + printf(" encode end:"); + encode((dir) ? 0x211a : 0x1111a, 0); + printf("------------------------------------------------------------\n"); +} + +/*------------------------------------------------------------*/ +/* EAN/UPC encoding */ + +static const unsigned int ean_digits[10] = { + 0x1123, 0x1222, 0x2212, 0x1141, 0x2311, + 0x1321, 0x4111, 0x2131, 0x3121, 0x2113, +}; + +static const unsigned int ean_guard[] = { + 0, 0, + 0x11, /* [2] add-on delineator */ + 0x1117, /* [3] normal guard bars */ + 0x2117, /* [4] add-on guard bars */ + 0x11111, /* [5] center guard bars */ + 0x111111 /* [6] "special" guard bars */ +}; + +static const unsigned char ean_parity_encode[] = { + 0x3f, /* AAAAAA = 0 */ + 0x34, /* AABABB = 1 */ + 0x32, /* AABBAB = 2 */ + 0x31, /* AABBBA = 3 */ + 0x2c, /* ABAABB = 4 */ + 0x26, /* ABBAAB = 5 */ + 0x23, /* ABBBAA = 6 */ + 0x2a, /* ABABAB = 7 */ + 0x29, /* ABABBA = 8 */ + 0x25, /* ABBABA = 9 */ +}; + +static void calc_ean_parity (unsigned char *data, + int n) +{ + int i, chk = 0; + for(i = 0; i < n; i++) { + unsigned char c = data[i] - '0'; + chk += ((i ^ n) & 1) ? c * 3 : c; + } + chk %= 10; + if(chk) + chk = 10 - chk; + data[i++] = '0' + chk; + data[i] = 0; +} + +static void encode_ean13 (unsigned char *data) +{ + int i; + unsigned char par = ean_parity_encode[data[0] - '0']; + + printf("------------------------------------------------------------\n" + "encode EAN-13: %s (%02x)\n" + " encode start guard:", + data, par); + encode(ean_guard[3], FWD); + for(i = 1; i < 7; i++, par <<= 1) { + printf(" encode %x%c:", (par >> 5) & 1, data[i]); + encode(ean_digits[data[i] - '0'], REV ^ ((par >> 5) & 1)); + } + printf(" encode center guard:"); + encode(ean_guard[5], FWD); + for(; i < 13; i++) { + printf(" encode %x%c:", 0, data[i]); + encode(ean_digits[data[i] - '0'], FWD); + } + printf(" encode end guard:"); + encode(ean_guard[3], REV); + printf("------------------------------------------------------------\n"); +} + +static void encode_ean8 (unsigned char *data) +{ + int i; + printf("------------------------------------------------------------\n" + "encode EAN-8: %s\n" + " encode start guard:", + data); + encode(ean_guard[3], FWD); + for(i = 0; i < 4; i++) { + printf(" encode %c:", data[i]); + encode(ean_digits[data[i] - '0'], FWD); + } + printf(" encode center guard:"); + encode(ean_guard[5], FWD); + for(; i < 8; i++) { + printf(" encode %c:", data[i]); + encode(ean_digits[data[i] - '0'], FWD); + } + printf(" encode end guard:"); + encode(ean_guard[3], REV); + printf("------------------------------------------------------------\n"); +} + + +/*------------------------------------------------------------*/ +/* main test flow */ + +int main (int argc, char **argv) +{ + int i; + int rnd_size = 9; /* should be odd */ + srand(0xbabeface); + + /* FIXME TBD: + * - random module width (!= 1.0) + * - simulate scan speed variance + * - simulate dark "swelling" and light "blooming" + * - inject parity errors + */ + decoder = zbar_decoder_create(); + zbar_decoder_set_handler(decoder, symbol_handler); + zbar_decoder_set_config(decoder, 0, ZBAR_CFG_MIN_LEN, 0); + + encode_junk(rnd_size + 1); + + unsigned char data[32] = { 0 }; + for(i = 0; i < 12; i++) + data[i] = (rand() % 10) + '0'; + + calc_ean_parity(data, 12); + encode_ean13(data); + + encode_junk(rnd_size); + + data[i] = 0; + encode_code128c(data); + + encode_junk(rnd_size); + + encode_i25(data, FWD); + + encode_junk(rnd_size); + + encode_i25(data, REV); + + encode_junk(rnd_size); + + calc_ean_parity(data, 7); + encode_ean8(data); + + encode_junk(rnd_size); + + for(i = 0; i < 10; i++) + data[i] = (rand() % 0x5f) + 0x20; + data[i] = 0; + + encode_code128b(data); + + encode_junk(rnd_size); + + /*encode_code39("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%");*/ + encode_code39(data); + + encode_junk(rnd_size); + + encode_pdf417(data); + + encode_junk(rnd_size); + + zbar_decoder_destroy(decoder); + return(0); +} diff --git a/test/test_gtk.c b/test/test_gtk.c new file mode 100644 index 0000000..eef9121 --- /dev/null +++ b/test/test_gtk.c @@ -0,0 +1,236 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include + +static GtkWidget *window = NULL; +static GtkWidget *status_image = NULL; +static GtkTextView *results = NULL; +static gchar *open_file = NULL; + +int scan_video(void *add_device, + void *userdata, + const char *default_device); + +/* decode signal callback + * puts the decoded result in the textbox + */ +static void decoded (GtkWidget *widget, + zbar_symbol_type_t symbol, + const char *result, + gpointer data) +{ + GtkTextBuffer *resultbuf = gtk_text_view_get_buffer(results); + GtkTextIter end; + gtk_text_buffer_get_end_iter(resultbuf, &end); + gtk_text_buffer_insert(resultbuf, &end, zbar_get_symbol_name(symbol), -1); + gtk_text_buffer_insert(resultbuf, &end, zbar_get_addon_name(symbol), -1); + gtk_text_buffer_insert(resultbuf, &end, ":", -1); + gtk_text_buffer_insert(resultbuf, &end, result, -1); + gtk_text_buffer_insert(resultbuf, &end, "\n", -1); + gtk_text_view_scroll_to_iter(results, &end, 0, FALSE, 0, 0); +} + + +/* update botton state when video state changes + */ +static void video_enabled (GObject *object, + GParamSpec *param, + gpointer data) +{ + ZBarGtk *zbar = ZBAR_GTK(object); + gboolean enabled = zbar_gtk_get_video_enabled(zbar); + gboolean opened = zbar_gtk_get_video_opened(zbar); + + GtkToggleButton *button = GTK_TOGGLE_BUTTON(data); + gboolean active = gtk_toggle_button_get_active(button); + if(active != (opened && enabled)) + gtk_toggle_button_set_active(button, enabled); +} + +static void video_opened (GObject *object, + GParamSpec *param, + gpointer data) +{ + ZBarGtk *zbar = ZBAR_GTK(object); + gboolean opened = zbar_gtk_get_video_opened(zbar); + gboolean enabled = zbar_gtk_get_video_enabled(zbar); + + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(data), opened && enabled); + gtk_widget_set_sensitive(GTK_WIDGET(data), opened); +} + +/* (re)open the video when a new device is selected + */ +static void video_changed (GtkWidget *widget, + gpointer data) +{ + const char *video_device = + gtk_combo_box_get_active_text(GTK_COMBO_BOX(widget)); + zbar_gtk_set_video_device(ZBAR_GTK(data), + ((video_device && video_device[0] != '<') + ? video_device + : NULL)); +} + +static void status_button_toggled (GtkToggleButton *button, + gpointer data) +{ + ZBarGtk *zbar = ZBAR_GTK(data); + gboolean opened = zbar_gtk_get_video_opened(zbar); + gboolean enabled = zbar_gtk_get_video_enabled(zbar); + gboolean active = gtk_toggle_button_get_active(button); + if(opened && (active != enabled)) + zbar_gtk_set_video_enabled(ZBAR_GTK(data), active); + gtk_image_set_from_stock(GTK_IMAGE(status_image), + (opened && active) ? GTK_STOCK_YES : GTK_STOCK_NO, + GTK_ICON_SIZE_BUTTON); + gtk_button_set_label(GTK_BUTTON(button), + (!opened) ? "closed" : + (active) ? "enabled" : "disabled"); +} + +static void open_button_clicked (GtkButton *button, + gpointer data) +{ + GtkWidget *dialog = + gtk_file_chooser_dialog_new("Open Image File", GTK_WINDOW(window), + GTK_FILE_CHOOSER_ACTION_OPEN, + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, + GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, + NULL); + GtkFileChooser *chooser = GTK_FILE_CHOOSER(dialog); + if(open_file) + gtk_file_chooser_set_filename(chooser, open_file); + + if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { + gchar *file = gtk_file_chooser_get_filename(chooser); + GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(file, NULL); + if(pixbuf) + zbar_gtk_scan_image(ZBAR_GTK(data), pixbuf); + else + fprintf(stderr, "ERROR: unable to open image file: %s\n", file); + + if(open_file && file) + g_free(open_file); + open_file = file; + } + gtk_widget_destroy(dialog); +} + +/* build a simple gui w/: + * - a combo box to select the desired video device + * - the zbar widget to display video + * - a non-editable text box to display any results + */ +int main (int argc, char *argv[]) +{ + g_thread_init(NULL); + gdk_threads_init(); + gdk_threads_enter(); + + gtk_init(&argc, &argv); + const char *video_arg = NULL; + if(argc > 1) + video_arg = argv[1]; + + window = gtk_window_new(GTK_WINDOW_TOPLEVEL); + + gtk_window_set_title(GTK_WINDOW(window), "test_gtk"); + gtk_container_set_border_width(GTK_CONTAINER(window), 8); + + g_signal_connect(G_OBJECT(window), "destroy", + G_CALLBACK(gtk_main_quit), NULL); + + GtkWidget *zbar = zbar_gtk_new(); + + g_signal_connect(G_OBJECT(zbar), "decoded", + G_CALLBACK(decoded), NULL); + + /* video device list combo box */ + GtkWidget *video_list = gtk_combo_box_new_text(); + + g_signal_connect(G_OBJECT(video_list), "changed", + G_CALLBACK(video_changed), zbar); + + /* enable/disable status button */ + GtkWidget *status_button = gtk_toggle_button_new(); + status_image = gtk_image_new_from_stock(GTK_STOCK_NO, + GTK_ICON_SIZE_BUTTON); + gtk_button_set_image(GTK_BUTTON(status_button), status_image); + gtk_button_set_label(GTK_BUTTON(status_button), "closed"); + gtk_widget_set_sensitive(status_button, FALSE); + + /* bind status button state and video state */ + g_signal_connect(G_OBJECT(status_button), "toggled", + G_CALLBACK(status_button_toggled), zbar); + g_signal_connect(G_OBJECT(zbar), "notify::video-enabled", + G_CALLBACK(video_enabled), status_button); + g_signal_connect(G_OBJECT(zbar), "notify::video-opened", + G_CALLBACK(video_opened), status_button); + + /* open image file button */ + GtkWidget *open_button = gtk_button_new_from_stock(GTK_STOCK_OPEN); + + g_signal_connect(G_OBJECT(open_button), "clicked", + G_CALLBACK(open_button_clicked), zbar); + + gtk_combo_box_append_text(GTK_COMBO_BOX(video_list), ""); + int active = scan_video(gtk_combo_box_append_text, video_list, video_arg); + if(active >= 0) + gtk_combo_box_set_active(GTK_COMBO_BOX(video_list), active); + + /* hbox for combo box and buttons */ + GtkWidget *hbox = gtk_hbox_new(FALSE, 8); + + gtk_box_pack_start(GTK_BOX(hbox), video_list, TRUE, TRUE, 0); + gtk_box_pack_start(GTK_BOX(hbox), status_button, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(hbox), open_button, FALSE, FALSE, 0); + + /* text box for holding results */ + results = GTK_TEXT_VIEW(gtk_text_view_new()); + gtk_widget_set_size_request(GTK_WIDGET(results), 320, 64); + gtk_text_view_set_editable(results, FALSE); + gtk_text_view_set_cursor_visible(results, FALSE); + gtk_text_view_set_left_margin(results, 4); + + /* vbox for hbox, zbar test widget and result text box */ + GtkWidget *vbox = gtk_vbox_new(FALSE, 8); + gtk_container_add(GTK_CONTAINER(window), vbox); + + gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(vbox), zbar, TRUE, TRUE, 0); + gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(results), FALSE, FALSE, 0); + + GdkGeometry hints; + hints.min_width = 320; + hints.min_height = 240; + gtk_window_set_geometry_hints(GTK_WINDOW(window), zbar, &hints, + GDK_HINT_MIN_SIZE); + + gtk_widget_show_all(window); + gtk_main(); + gdk_threads_leave(); + return(0); +} diff --git a/test/test_images.c b/test/test_images.c new file mode 100644 index 0000000..eb20536 --- /dev/null +++ b/test/test_images.c @@ -0,0 +1,395 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#include +#include +#include +#include +#include +#include "test_images.h" + +typedef enum format_type_e { + GRAY, YUVP, YVUP, YUYV, YVYU, UYVY, + RGB888, BGR888, + RGB565B = 0x0565, RGB565L = 0x1565, + RGB555B = 0x0555, RGB555L = 0x1555, +} format_type_t; + +typedef struct format_def_s { + uint32_t format; + format_type_t type; + uint8_t bpp; + uint8_t xdiv, ydiv; +} format_def_t; + +typedef union packed_u { + uint32_t u32[3]; + uint16_t u16[6]; + uint8_t u8[12]; +} packed_t; + +/* bar colors */ +static const uint8_t Cr[] = { + 0x22, 0x92, 0x80, 0xf0, 0x10, 0x80, 0x6e, 0xde +}; +static const uint8_t Cb[] = { + 0x36, 0x10, 0x80, 0x5a, 0xa6, 0x80, 0xf0, 0xca +}; + +static const format_def_t formats[] = { + { fourcc('G','R','E','Y'), GRAY, 8, 0,0 }, + { fourcc('Y','8','0','0'), GRAY, 8, 0,0 }, + { fourcc('Y','8',' ',' '), GRAY, 8, 0,0 }, + { fourcc('Y','8', 0 , 0 ), GRAY, 8, 0,0 }, + + { fourcc('Y','U','V','9'), YUVP, 9, 4,4 }, + { fourcc('Y','V','U','9'), YVUP, 9, 4,4 }, + + { fourcc('I','4','2','0'), YUVP, 12, 2,2 }, + { fourcc('Y','U','1','2'), YUVP, 12, 2,2 }, + { fourcc('Y','V','1','2'), YVUP, 12, 2,2 }, + { fourcc('4','1','1','P'), YUVP, 12, 4,1 }, + + { fourcc('N','V','1','2'), YUVP, 12, 2,2 }, + { fourcc('N','V','2','1'), YVUP, 12, 2,2 }, + + { fourcc('4','2','2','P'), YUVP, 16, 2,1 }, + + { fourcc('Y','U','Y','V'), YUYV, 16, 2,1 }, + { fourcc('Y','U','Y','2'), YUYV, 16, 2,1 }, + { fourcc('Y','V','Y','U'), YVYU, 16, 2,1 }, + { fourcc('U','Y','V','Y'), UYVY, 16, 2,1 }, + + { fourcc('R','G','B','3'), RGB888, 24, }, + { fourcc('B','G','R','3'), BGR888, 24, }, + { fourcc( 3 , 0 , 0 , 0 ), RGB888, 32, }, + { fourcc('R','G','B','4'), RGB888, 32, }, + { fourcc('B','G','R','4'), BGR888, 32, }, + { fourcc('R','G','B','P'), RGB565L, 16, }, + { fourcc('R','G','B','O'), RGB555L, 16, }, + { fourcc('R','G','B','R'), RGB565B, 16, }, + { fourcc('R','G','B','Q'), RGB555B, 16, }, + { 0 } +}; + +static int allocated_images = 0; + +int test_image_check_cleanup () +{ + if(allocated_images) + fprintf(stderr, "ERROR: %d image data buffers still allocated\n", + allocated_images); + else + fprintf(stderr, "all image data buffers freed\n"); + return(allocated_images); +} + +static void test_cleanup_handler (zbar_image_t *img) +{ + void *data = (void*)zbar_image_get_data(img); + fprintf(stderr, "cleanup image data @%p\n", data); + free(data); + allocated_images--; +} + +/* write intensity plane */ +static inline uint8_t *fill_bars_y (uint8_t *p, + unsigned w, + unsigned h) +{ + unsigned x, y, i; + unsigned y0 = (h + 31) / 30; + for(y = 0; y < y0; y++) + for(x = 0; x < w; x++) + *(p++) = 0xff; + + for(; y < h - y0; y++) + for(x = 0, i = 0; x < w; i++) { + assert(i < 8); + unsigned x0 = (((i + 1) * w) + 7) >> 3; + assert(x0 <= w); + unsigned v = ((((i & 1) ? y : h - y) * 256) + h - 1) / h; + for(; x < x0; x++) + *(p++) = v; + } + + for(; y < h; y++) + for(x = 0; x < w; x++) + *(p++) = 0xff; + + return(p); +} + +/* write Cb (U) or Cr (V) plane */ +static inline uint8_t *fill_bars_uv (uint8_t *p, + unsigned w, + unsigned h, + const uint8_t *C) +{ + unsigned x, y, i; + unsigned y0 = (h + 31) / 30; + + for(y = 0; y < y0; y++) + for(x = 0; x < w; x++) + *(p++) = 0x80; + + for(; y < h - y0; y++) + for(x = 0, i = 0; x < w; i++) { + assert(i < 8); + unsigned x0 = (((i + 1) * w) + 7) >> 3; + assert(x0 <= w); + for(; x < x0; x++) + *(p++) = C[i]; + } + + for(; y < h; y++) + for(x = 0; x < w; x++) + *(p++) = 0x80; + + return(p); +} + +/* write packed CbCr plane */ +static inline uint8_t *fill_bars_nv (uint8_t *p, + unsigned w, + unsigned h, + format_type_t order) +{ + unsigned x, y, i; + unsigned y0 = (h + 31) / 30; + + for(y = 0; y < y0; y++) + for(x = 0; x < w; x++) { + *(p++) = 0x80; *(p++) = 0x80; + } + + for(; y < h - y0; y++) + for(x = 0, i = 0; x < w; i++) { + assert(i < 8); + unsigned x0 = (((i + 1) * w) + 7) >> 3; + assert(x0 <= w); + uint8_t u = (order == YUVP) ? Cb[i] : Cr[i]; + uint8_t v = (order == YUVP) ? Cr[i] : Cb[i]; + for(; x < x0; x++) { + *(p++) = u; *(p++) = v; + } + } + + for(; y < h; y++) + for(x = 0; x < w; x++) { + *(p++) = 0x80; *(p++) = 0x80; + } + + return(p); +} + +/* write packed YCbCr plane */ +static inline uint8_t *fill_bars_yuv (uint8_t *p, + unsigned w, + unsigned h, + format_type_t order) +{ + unsigned x, y, i; + unsigned y0 = (h + 31) / 30; + packed_t yuv; + uint32_t *q = (uint32_t*)p; + w /= 2; + + yuv.u8[0] = yuv.u8[2] = (order == UYVY) ? 0x80 : 0xff; + yuv.u8[1] = yuv.u8[3] = (order == UYVY) ? 0xff : 0x80; + for(y = 0; y < y0; y++) + for(x = 0; x < w; x++) + *(q++) = yuv.u32[0]; + + for(; y < h - y0; y++) + for(x = 0, i = 0; x < w; i++) { + assert(i < 8); + unsigned x0 = (((i + 1) * w) + 7) >> 3; + assert(x0 <= w); + unsigned v = ((((i & 1) ? y : h - y) * 256) + h - 1) / h; + if(order == UYVY) { + yuv.u8[0] = Cb[i]; + yuv.u8[2] = Cr[i]; + yuv.u8[1] = yuv.u8[3] = v; + } else { + yuv.u8[0] = yuv.u8[2] = v; + yuv.u8[1] = (order == YUYV) ? Cb[i] : Cr[i]; + yuv.u8[3] = (order == YVYU) ? Cr[i] : Cb[i]; + } + for(; x < x0; x++) + *(q++) = yuv.u32[0]; + } + + yuv.u8[0] = yuv.u8[2] = (order == UYVY) ? 0x80 : 0xff; + yuv.u8[1] = yuv.u8[3] = (order == UYVY) ? 0xff : 0x80; + for(; y < h; y++) + for(x = 0; x < w; x++) + *(q++) = yuv.u32[0]; + + return((uint8_t*)q); +} + +static inline uint8_t *fill_bars_rgb (uint8_t *p, + unsigned w, + unsigned h, + format_type_t order, + int bpp) +{ + unsigned x, y, i; + unsigned y0 = (h + 31) / 30; + packed_t rgb; + + unsigned headlen = y0 * w * bpp / 8; + memset(p, 0xff, headlen); + uint32_t *q = (uint32_t*)(p + headlen); + + for(y = y0; y < h - y0; y++) + for(x = 0, i = 0; x < w; i++) { + assert(i < 8); + /* FIXME clean this up... */ + unsigned x0 = (((i + 1) * w) + 7) >> 3; + assert(x0 <= w); + unsigned yi = (i & 1) ? y : h - y; + unsigned v1, v0; + if(yi < h / 2 - 1) { + v1 = ((yi * 0x180) + h - 1) / h + 0x40; + v0 = 0x00; + } else { + v1 = 0xff; + v0 = (((yi - (h / 2)) * 0x180) + h - 1) / h + 0x40; + } + + uint8_t r = (i & 4) ? v1 : v0; + uint8_t g = (i & 2) ? v1 : v0; + uint8_t b = (i & 1) ? v1 : v0; + if(bpp == 32) { + if(order == RGB888) { + rgb.u8[0] = 0xff; + rgb.u8[1] = r; + rgb.u8[2] = g; + rgb.u8[3] = b; + } else { + rgb.u8[0] = b; + rgb.u8[1] = g; + rgb.u8[2] = r; + rgb.u8[3] = 0xff; + } + for(; x < x0; x++) + *(q++) = rgb.u32[0]; + } + else if(bpp == 24) { + rgb.u8[0] = rgb.u8[3] = rgb.u8[6] = rgb.u8[9] = + (order == RGB888) ? r : b; + rgb.u8[1] = rgb.u8[4] = rgb.u8[7] = rgb.u8[10] = g; + rgb.u8[2] = rgb.u8[5] = rgb.u8[8] = rgb.u8[11] = + (order == RGB888) ? b : r; + for(; x < x0; x += 4) { + *(q++) = rgb.u32[0]; + *(q++) = rgb.u32[1]; + *(q++) = rgb.u32[2]; + } + } + else { + assert(bpp == 16); + r = ((r + 7) / 8) & 0x1f; + b = ((b + 7) / 8) & 0x1f; + if((order & 0x0fff) == 0x0555) { + g = ((g + 7) / 8) & 0x1f; + rgb.u16[0] = b | (g << 5) | (r << 10); + } else { + g = ((g + 3) / 4) & 0x3f; + rgb.u16[0] = b | (g << 5) | (r << 11); + } + if(order & 0x1000) + rgb.u16[0] = (rgb.u16[0] >> 8) | (rgb.u16[0] << 8); + rgb.u16[1] = rgb.u16[0]; + for(; x < x0; x += 2) + *(q++) = rgb.u32[0]; + } + } + + memset(q, 0xff, headlen); + return(((uint8_t*)q) + headlen); +} + +int test_image_bars (zbar_image_t *img) +{ + allocated_images++; + unsigned w = zbar_image_get_width(img); + unsigned h = zbar_image_get_height(img); + + const format_def_t *fmt; + for(fmt = formats; fmt->format; fmt++) + if(fmt->format == zbar_image_get_format(img)) + break; + if(!fmt->format) + return(-1); + + unsigned long planelen = w * h; + unsigned long datalen = planelen * fmt->bpp / 8; + uint8_t *data = malloc(datalen); + zbar_image_set_data(img, data, datalen, test_cleanup_handler); + fprintf(stderr, "create %.4s(%08" PRIx32 ") image data %lx bytes @%p\n", + (char*)&fmt->format, fmt->format, datalen, data); + + uint8_t *p = data; + switch(fmt->type) { + case GRAY: + case YUVP: /* planar YUV */ + case YVUP: + p = fill_bars_y(p, w, h); + if(fmt->type != GRAY) { + w = (w + fmt->xdiv - 1) / fmt->xdiv; + h = (h + fmt->ydiv - 1) / fmt->ydiv; + } + else + break; + + if(fmt->format == fourcc('N','V','1','2') || + fmt->format == fourcc('N','V','2','1')) + p = fill_bars_nv(p, w, h, fmt->type); + else if(fmt->type == YUVP || + fmt->type == YVUP) { + p = fill_bars_uv(p, w, h, (fmt->type == YUVP) ? Cb : Cr); + p = fill_bars_uv(p, w, h, (fmt->type == YUVP) ? Cr : Cb); + } + break; + + case YUYV: /* packed YUV */ + case YVYU: + case UYVY: + p = fill_bars_yuv(p, w, h, fmt->type); + break; + + default: /* RGB */ + p = fill_bars_rgb(p, w, h, fmt->type, fmt->bpp); + break; + } + + assert(p == data + datalen); + return(0); +} diff --git a/test/test_images.h b/test/test_images.h new file mode 100644 index 0000000..c1bc379 --- /dev/null +++ b/test/test_images.h @@ -0,0 +1,34 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _TEST_IMAGES_H_ +#define _TEST_IMAGES_H_ + +/* adapted from v4l2 spec */ +#define fourcc(a, b, c, d) \ + ((uint32_t)(a) | ((uint32_t)(b) << 8) | \ + ((uint32_t)(c) << 16) | ((uint32_t)(d) << 24)) + +int test_image_check_cleanup(void); +int test_image_bars(zbar_image_t*); + +#endif diff --git a/test/test_jpeg.c b/test/test_jpeg.c new file mode 100644 index 0000000..1194737 --- /dev/null +++ b/test/test_jpeg.c @@ -0,0 +1,139 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#include +#include +#include + +#include + +#include "test_images.h" + +unsigned char jpeg[405] = { + 255, 216, 255, 224, 0, 16, 74, 70, + 73, 70, 0, 1, 1, 1, 0, 72, + 0, 72, 0, 0, 255, 219, 0, 67, + 0, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 255, 219, 0, 67, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 255, 192, + 0, 17, 8, 0, 8, 0, 8, 3, + 1, 17, 0, 2, 17, 1, 3, 17, + 1, 255, 196, 0, 20, 0, 1, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 7, 255, + 196, 0, 32, 16, 0, 1, 2, 5, + 5, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 21, 20, 22, 0, + 8, 18, 19, 24, 6, 23, 36, 37, + 39, 255, 196, 0, 20, 1, 1, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 9, 255, + 196, 0, 35, 17, 0, 2, 1, 1, + 7, 5, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 20, 21, 19, 22, + 0, 1, 7, 18, 23, 36, 38, 3, + 4, 35, 37, 52, 255, 218, 0, 12, + 3, 1, 0, 2, 17, 3, 17, 0, + 63, 0, 118, 93, 56, 89, 200, 157, + 68, 199, 111, 134, 71, 23, 12, 215, + 215, 130, 197, 136, 103, 143, 117, 170, + 97, 48, 42, 244, 202, 12, 216, 179, + 211, 183, 29, 252, 24, 42, 160, 197, + 45, 65, 146, 62, 181, 91, 48, 134, + 52, 246, 76, 170, 151, 4, 42, 137, + 198, 104, 56, 214, 96, 193, 7, 120, + 197, 15, 154, 194, 128, 216, 207, 170, + 114, 197, 220, 215, 36, 130, 123, 155, + 219, 184, 172, 222, 150, 146, 23, 191, + 47, 17, 204, 2, 197, 155, 246, 180, + 206, 226, 223, 255, 217, +}; + +unsigned char rgb[8*8*3] = { + 255, 255, 255, 176, 238, 176, 94, 220, 94, 60, 213, 60, + 60, 213, 60, 94, 220, 94, 176, 238, 176, 255, 255, 255, + 176, 238, 176, 46, 210, 46, 10, 102, 10, 17, 204, 17, + 17, 204, 17, 10, 102, 10, 46, 210, 46, 176, 238, 176, + 94, 220, 94, 19, 204, 19, 9, 102, 9, 17, 204, 17, + 17, 204, 17, 9, 102, 9, 19, 204, 19, 94, 220, 94, + 60, 213, 60, 17, 204, 17, 9, 102, 9, 17, 204, 17, + 17, 204, 17, 9, 102, 9, 17, 204, 17, 60, 213, 60, + 60, 213, 60, 17, 204, 17, 17, 204, 17, 17, 204, 17, + 17, 204, 17, 17, 204, 17, 17, 204, 17, 60, 213, 60, + 94, 220, 94, 10, 102, 10, 17, 204, 17, 17, 204, 17, + 17, 204, 17, 17, 204, 17, 10, 102, 10, 94, 220, 94, + 176, 238, 176, 46, 210, 46, 10, 102, 10, 9, 102, 9, + 9, 102, 9, 10, 102, 10, 46, 210, 46, 176, 238, 176, + 255, 255, 255, 176, 238, 176, 94, 220, 94, 60, 213, 60, + 60, 213, 60, 94, 220, 94, 176, 238, 176, 255, 255, 255, +}; + +int main (int argc, char **argv) +{ + zbar_set_verbosity(32); + + zbar_processor_t *proc = zbar_processor_create(0); + assert(proc); + if(zbar_processor_init(proc, NULL, 1)) + return(2); + + zbar_image_t *img = zbar_image_create(); + zbar_image_set_size(img, 8, 8); + zbar_image_set_format(img, fourcc('J','P','E','G')); + zbar_image_set_data(img, jpeg, sizeof(jpeg), NULL); + + zbar_image_t *test = zbar_image_convert(img, fourcc('Y','8','0','0')); + if(!test) + return(2); + printf("converted: %d x %d (%lx) %08lx\n", + zbar_image_get_width(test), + zbar_image_get_height(test), + zbar_image_get_data_length(test), + zbar_image_get_format(test)); + + if(zbar_process_image(proc, test) < 0) + return(3); + if(zbar_processor_set_visible(proc, 1)) + return(4); + + zbar_processor_user_wait(proc, -1); + return(0); +} diff --git a/test/test_perl.pl b/test/test_perl.pl new file mode 100755 index 0000000..cc28ffb --- /dev/null +++ b/test/test_perl.pl @@ -0,0 +1,47 @@ +#!/usr/bin/env perl +#------------------------------------------------------------------------ +# Copyright 2008-2009 (c) Jeff Brown +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ + +use 5.006; +use warnings; +use strict; + +use Barcode::ZBar; + +Barcode::ZBar::set_verbosity(15); + +my $proc = Barcode::ZBar::Processor->new(1); + +$proc->init($ARGV[0] || '/dev/video0'); + +$proc->set_visible(); +$proc->user_wait(2); + +$proc->set_active(); +$proc->user_wait(5); + +$proc->set_active(0); +$proc->user_wait(2); + +$proc->process_one(); +$proc->user_wait(1); diff --git a/test/test_proc.c b/test/test_proc.c new file mode 100644 index 0000000..e81b968 --- /dev/null +++ b/test/test_proc.c @@ -0,0 +1,171 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include +#endif +#include +#include +#include +#include + +#include +#include "test_images.h" + +zbar_processor_t *proc = NULL; +int use_threads = 1, use_window = 1; + +int input_wait (int timeout) +{ + if(timeout >= 0) + fprintf(stderr, "waiting %d.%03ds for input...", + timeout / 1000, timeout % 1000); + else + fprintf(stderr, "waiting indefinitely for input..."); + fflush(stderr); + int rc = zbar_processor_user_wait(proc, timeout); + if(rc > 0) + fprintf(stderr, "got input (%02x)\n", rc); + else if(!rc) + fprintf(stderr, "timed out\n"); + else if(zbar_processor_get_error_code(proc) == ZBAR_ERR_CLOSED) + use_window = rc = 0; + fflush(stderr); + return(rc); +} + +int main (int argc, char **argv) +{ + zbar_set_verbosity(127); + char *video_dev = NULL; + uint32_t fmt = 0; + int i, j = 0; + for(i = 1; i < argc; i++) { + if(argv[i][0] == '-') { + if(!strncmp(argv[i], "-thr", 4)) + use_threads = 0; + else if(!strncmp(argv[i], "-win", 4)) + use_window = 0; + else + return(1); + } + else if(!j++) + video_dev = argv[i]; + else if(j++ == 1) { + int n = strlen(argv[i]); + if(n > 4) + n = 4; + memcpy((char*)&fmt, argv[i], n); + } + } + if(!fmt) + fmt = fourcc('B','G','R','3'); + + proc = zbar_processor_create(use_threads); + assert(proc); + fprintf(stderr, "created processor (%sthreaded)\n", + (!use_threads) ? "un" : ""); + fflush(stderr); + + if(zbar_processor_init(proc, NULL, 0)) + return(2); + fprintf(stderr, "initialized (video=disabled, window=disabled)\n"); + fflush(stderr); + + zbar_image_t *img = zbar_image_create(); + zbar_image_set_size(img, 640, 480); + zbar_image_set_format(img, fmt); + test_image_bars(img); + + if(zbar_process_image(proc, img) < 0) + return(3); + fprintf(stderr, "processed test image\n"); + fflush(stderr); + + if(zbar_processor_init(proc, video_dev, use_window)) + return(2); + fprintf(stderr, "reinitialized (video=%s, window=%s)\n", + (video_dev) ? video_dev : "disabled", + (use_window) ? "enabled" : "disabled"); + fflush(stderr); + + if(use_window) { + if(zbar_processor_set_visible(proc, 1)) + return(4); + fprintf(stderr, "window visible\n"); + fflush(stderr); + } + + if(input_wait((use_window && !video_dev) ? -1 : 2000) < 0) + return(5); + + if(zbar_process_image(proc, img) < 0) + return(3); + fprintf(stderr, "processed test image\n"); + fflush(stderr); + zbar_image_destroy(img); + + if(input_wait((use_window && !video_dev) ? -1 : 3333) < 0) + return(5); + + if(video_dev) { + if(zbar_processor_set_active(proc, 1)) + return(3); + fprintf(stderr, "video activated\n"); + fflush(stderr); + + if(input_wait((use_window) ? -1 : 4000) < 0) + return(5); + + if(zbar_processor_set_active(proc, 0)) + return(3); + fprintf(stderr, "video deactivated\n"); + fflush(stderr); + + if(input_wait((use_window) ? -1 : 4000) < 0) + return(5); + + /* FIXME test process_one() */ + } + + if(zbar_process_image(proc, NULL)) + return(3); + fprintf(stderr, "flushed image\n"); + fflush(stderr); + + if(input_wait((use_window && !video_dev) ? -1 : 2500) < 0) + return(5); + + fprintf(stderr, "cleaning up...\n"); + fflush(stderr); + + zbar_processor_destroy(proc); + proc = NULL; + if(test_image_check_cleanup()) + return(32); + return(0); +} diff --git a/test/test_pygtk.py b/test/test_pygtk.py new file mode 100755 index 0000000..902b8ff --- /dev/null +++ b/test/test_pygtk.py @@ -0,0 +1,193 @@ +#!/usr/bin/env python +#------------------------------------------------------------------------ +# Copyright 2008-2009 (c) Jeff Brown +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ +import sys, os, stat +import pygtk, gtk +import zbarpygtk + +def decoded(zbar, data): + """callback invoked when a barcode is decoded by the zbar widget. + displays the decoded data in the text box + """ + buf = results.props.buffer + end = buf.get_end_iter() + buf.insert(end, data + "\n") + results.scroll_to_iter(end, 0) + +def video_enabled(zbar, param): + """callback invoked when the zbar widget enables or disables + video streaming. updates the status button state to reflect the + current video state + """ + enabled = zbar.get_video_enabled() + if status_button.get_active() != enabled: + status_button.set_active(enabled) + +def video_opened(zbar, param): + """callback invoked when the zbar widget opens or closes a video + device. also called when a device is closed due to error. + updates the status button state to reflect the current video state + """ + opened = zbar.get_video_opened() + status_button.set_sensitive(opened) + set_status_label(opened, zbar.get_video_enabled()) + +def video_changed(widget): + """callback invoked when a new video device is selected from the + drop-down list. sets the new device for the zbar widget, + which will eventually cause it to be opened and enabled + """ + dev = video_list.get_active_text() + if dev[0] == '<': + dev = '' + zbar.set_video_device(dev) + +def status_button_toggled(button): + """callback invoked when the status button changes state + (interactively or programmatically). ensures the zbar widget + video streaming state is consistent and updates the display of the + button to represent the current state + """ + opened = zbar.get_video_opened() + active = status_button.get_active() + if opened and (active != zbar.get_video_enabled()): + zbar.set_video_enabled(active) + set_status_label(opened, active) + if active: + status_image.set_from_stock(gtk.STOCK_YES, gtk.ICON_SIZE_BUTTON) + else: + status_image.set_from_stock(gtk.STOCK_NO, gtk.ICON_SIZE_BUTTON) + +def open_button_clicked(button): + """callback invoked when the 'Open' button is clicked. pops up an + 'Open File' dialog which the user may use to select an image file. + if the image is successfully opened, it is passed to the zbar + widget which displays it and scans it for barcodes. results are + returned using the same hook used to report video results + """ + dialog = gtk.FileChooserDialog("Open Image File", window, + gtk.FILE_CHOOSER_ACTION_OPEN, + (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, + gtk.STOCK_OPEN, gtk.RESPONSE_ACCEPT)) + global open_file + if open_file: + dialog.set_filename(open_file) + try: + if dialog.run() == gtk.RESPONSE_ACCEPT: + open_file = dialog.get_filename() + pixbuf = gtk.gdk.pixbuf_new_from_file(open_file) + if pixbuf: + zbar.scan_image(pixbuf) + finally: + dialog.destroy() + +def set_status_label(opened, enabled): + """update status button label to reflect indicated state.""" + if not opened: + label = "closed" + elif enabled: + label = "enabled" + else: + label = "disabled" + status_button.set_label(label) + +open_file = None +video_device = None +if len(sys.argv) > 1: + video_device = sys.argv[1] + +# threads *must* be properly initialized to use zbarpygtk +gtk.gdk.threads_init() +gtk.gdk.threads_enter() + +window = gtk.Window() +window.set_title("test_pygtk") +window.set_border_width(8) +window.connect("destroy", gtk.main_quit) + +zbar = zbarpygtk.Gtk() +zbar.connect("decoded-text", decoded) + +# video device list combo box +video_list = gtk.combo_box_new_text() +video_list.connect("changed", video_changed) + +# enable/disable status button +status_button = gtk.ToggleButton("closed") +status_image = gtk.image_new_from_stock(gtk.STOCK_NO, gtk.ICON_SIZE_BUTTON) +status_button.set_image(status_image) +status_button.set_sensitive(False) + +# bind status button state and video state +status_button.connect("toggled", status_button_toggled) +zbar.connect("notify::video-enabled", video_enabled) +zbar.connect("notify::video-opened", video_opened) + +# open image file button +open_button = gtk.Button(stock=gtk.STOCK_OPEN) +open_button.connect("clicked", open_button_clicked) + +# populate video devices in combo box +video_list.append_text("") +video_list.set_active(0) +for (root, dirs, files) in os.walk("/dev"): + for dev in files: + path = os.path.join(root, dev) + if not os.access(path, os.F_OK): + continue + info = os.stat(path) + if stat.S_ISCHR(info.st_mode) and os.major(info.st_rdev) == 81: + video_list.append_text(path) + if path == video_device: + video_list.set_active(len(video_list.get_model()) - 1) + video_device = None + +if video_device is not None: + video_list.append_text(video_device) + video_list.set_active(len(video_list.get_model()) - 1) + video_device = None + +# combine combo box and buttons horizontally +hbox = gtk.HBox(spacing=8) +hbox.pack_start(video_list) +hbox.pack_start(status_button, expand=False) +hbox.pack_start(open_button, expand=False) + +# text box for holding results +results = gtk.TextView() +results.set_size_request(320, 64) +results.props.editable = results.props.cursor_visible = False +results.set_left_margin(4) + +# combine inputs, scanner, and results vertically +vbox = gtk.VBox(spacing=8) +vbox.pack_start(hbox, expand=False) +vbox.pack_start(zbar) +vbox.pack_start(results, expand=False) + +window.add(vbox) +window.set_geometry_hints(zbar, min_width=320, min_height=240) +window.show_all() + +gtk.main() +gtk.gdk.threads_leave() diff --git a/test/test_qt.cpp b/test/test_qt.cpp new file mode 100644 index 0000000..96d2f95 --- /dev/null +++ b/test/test_qt.cpp @@ -0,0 +1,158 @@ +//------------------------------------------------------------------------ +// Copyright 2008-2009 (c) Jeff Brown +// +// This file is part of the ZBar Bar Code Reader. +// +// The ZBar Bar Code Reader is free software; you can redistribute it +// and/or modify it under the terms of the GNU Lesser Public License as +// published by the Free Software Foundation; either version 2.1 of +// the License, or (at your option) any later version. +// +// The ZBar Bar Code Reader is distributed in the hope that it will be +// useful, but WITHOUT ANY WARRANTY; without even the implied warranty +// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser Public License for more details. +// +// You should have received a copy of the GNU Lesser Public License +// along with the ZBar Bar Code Reader; if not, write to the Free +// Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA +// +// http://sourceforge.net/projects/zbar +//------------------------------------------------------------------------ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define TEST_IMAGE_FORMATS \ + "Image Files (*.png *.jpg *.jpeg *.bmp *.gif *.ppm *.pgm *.pbm *.tiff *.xpm *.xbm)" + +extern "C" { +int scan_video(void *add_device, + void *userdata, + const char *default_device); +} + +class TestQZBar : public QWidget +{ + Q_OBJECT + +protected: + static void add_device (QComboBox *list, + const char *device) + { + list->addItem(QString(device)); + } + +public: + TestQZBar (const char *default_device) + { + // drop-down list of video devices + QComboBox *videoList = new QComboBox; + + // toggle button to disable/enable video + QPushButton *statusButton = new QPushButton; + + QStyle *style = QApplication::style(); + QIcon statusIcon = style->standardIcon(QStyle::SP_DialogNoButton); + QIcon yesIcon = style->standardIcon(QStyle::SP_DialogYesButton); + statusIcon.addPixmap(yesIcon.pixmap(QSize(128, 128), + QIcon::Normal, QIcon::On), + QIcon::Normal, QIcon::On); + + statusButton->setIcon(statusIcon); + statusButton->setText("&Enable"); + statusButton->setCheckable(true); + statusButton->setEnabled(false); + + // command button to open image files for scanning + QPushButton *openButton = new QPushButton("&Open"); + QIcon openIcon = style->standardIcon(QStyle::SP_DialogOpenButton); + openButton->setIcon(openIcon); + + // collect video list and buttons horizontally + QHBoxLayout *hbox = new QHBoxLayout; + hbox->addWidget(videoList, 5); + hbox->addWidget(statusButton, 1); + hbox->addWidget(openButton, 1); + + // video barcode scanner + zbar = new zbar::QZBar; + zbar->setAcceptDrops(true); + + // text box for results + QTextEdit *results = new QTextEdit; + results->setReadOnly(true); + + QVBoxLayout *vbox = new QVBoxLayout; + vbox->addLayout(hbox); + vbox->addWidget(zbar); + vbox->addWidget(results); + + setLayout(vbox); + + videoList->addItem(""); + int active = scan_video((void*)add_device, videoList, default_device); + + // directly connect combo box change signal to scanner video open + connect(videoList, SIGNAL(currentIndexChanged(const QString&)), + zbar, SLOT(setVideoDevice(const QString&))); + + // directly connect status button state to video enabled state + connect(statusButton, SIGNAL(toggled(bool)), + zbar, SLOT(setVideoEnabled(bool))); + + // also update status button state when video is opened/closed + connect(zbar, SIGNAL(videoOpened(bool)), + statusButton, SLOT(setEnabled(bool))); + + // enable/disable status button when video is opened/closed + connect(zbar, SIGNAL(videoOpened(bool)), + statusButton, SLOT(setChecked(bool))); + + // prompt for image file to scan when openButton is clicked + connect(openButton, SIGNAL(clicked()), SLOT(openImage())); + + // directly connect video scanner decode result to display in text box + connect(zbar, SIGNAL(decodedText(const QString&)), + results, SLOT(append(const QString&))); + + if(active >= 0) + videoList->setCurrentIndex(active); + } + +public Q_SLOTS: + void openImage () + { + file = QFileDialog::getOpenFileName(this, "Open Image", file, + TEST_IMAGE_FORMATS); + if(!file.isEmpty()) + zbar->scanImage(QImage(file)); + } + +private: + QString file; + zbar::QZBar *zbar; +}; + +#include "moc_test_qt.h" + +int main (int argc, char *argv[]) +{ + QApplication app(argc, argv); + + const char *dev = NULL; + if(argc > 1) + dev = argv[1]; + + TestQZBar window(dev); + window.show(); + return(app.exec()); +} diff --git a/test/test_video.c b/test/test_video.c new file mode 100644 index 0000000..bdd5c9c --- /dev/null +++ b/test/test_video.c @@ -0,0 +1,175 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include +#endif +#include +#include +#include +#include +#include + +#include +#include "test_images.h" + +#ifdef _WIN32 +struct timespec { + time_t tv_sec; + long tv_nsec; +}; +#endif + +zbar_video_t *video; + +int main (int argc, char *argv[]) +{ + zbar_set_verbosity(31); + + const char *dev = ""; + uint32_t vidfmt = 0; + if(argc > 1) { + dev = argv[1]; + + if(argc > 2) { + int n = strlen(argv[2]); + if(n > 4) + n = 4; + memcpy((char*)&vidfmt, argv[2], n); + } + } + if(!vidfmt) + vidfmt = fourcc('B','G','R','3'); + + video = zbar_video_create(); + if(!video) { + fprintf(stderr, "unable to allocate memory?!\n"); + return(1); + } + + zbar_video_request_size(video, 640, 480); + + if(zbar_video_open(video, dev)) { + zbar_video_error_spew(video, 0); + fprintf(stderr, + "ERROR: unable to access your video device\n" + "this program requires video capture support using" + " v4l version 1 or 2 or VfW\n" + " - is your video device located at \"%s\"?\n" + " - is your video driver installed? (check dmesg)\n" + " - make sure you have the latest drivers\n" + " - do you have read/write permission to access it?\n" + " - is another application is using it?\n" + " - does the device support video capture?\n" + " - does the device work with other programs?\n", + dev); + return(1); + } + fprintf(stderr, "opened video device: %s (fd=%d)\n", + dev, zbar_video_get_fd(video)); + fflush(stderr); + + if(zbar_video_init(video, vidfmt)) { + fprintf(stderr, "ERROR: failed to set format: %.4s(%08x)\n", + (char*)&vidfmt, vidfmt); + return(zbar_video_error_spew(video, 0)); + } + + if(zbar_video_enable(video, 1)) { + fprintf(stderr, "ERROR: starting video stream\n"); + return(zbar_video_error_spew(video, 0)); + } + fprintf(stderr, "started video stream...\n"); + fflush(stderr); + + zbar_image_t *image = zbar_video_next_image(video); + if(!image) { + fprintf(stderr, "ERROR: unable to capture image\n"); + return(zbar_video_error_spew(video, 0)); + } + uint32_t format = zbar_image_get_format(image); + unsigned width = zbar_image_get_width(image); + unsigned height = zbar_image_get_height(image); + const uint8_t *data = zbar_image_get_data(image); + fprintf(stderr, "captured image: %d x %d %.4s @%p\n", + width, height, (char*)&format, data); + fflush(stderr); + + zbar_image_destroy(image); + + fprintf(stderr, "\nstreaming 100 frames...\n"); + fflush(stderr); + + struct timespec start, end; +#if _POSIX_TIMERS > 0 + clock_gettime(CLOCK_REALTIME, &start); +#else + struct timeval ustime; + gettimeofday(&ustime, NULL); + start.tv_nsec = ustime.tv_usec * 1000; + start.tv_sec = ustime.tv_sec; +#endif + + int i; + for(i = 0; i < 100; i++) { + zbar_image_t *image = zbar_video_next_image(video); + if(!image) { + fprintf(stderr, "ERROR: unable to capture image\n"); + return(zbar_video_error_spew(video, 0)); + } + zbar_image_destroy(image); + } + +#if _POSIX_TIMERS > 0 + clock_gettime(CLOCK_REALTIME, &end); +#else + gettimeofday(&ustime, NULL); + end.tv_nsec = ustime.tv_usec * 1000; + end.tv_sec = ustime.tv_sec; +#endif + double ms = (end.tv_sec - start.tv_sec + + (end.tv_nsec - start.tv_nsec) / 1000000000.); + double fps = i / ms; + fprintf(stderr, "\nprocessed %d images in %gs @%gfps\n", i, ms, fps); + fflush(stderr); + + if(zbar_video_enable(video, 0)) { + fprintf(stderr, "ERROR: while stopping video stream\n"); + return(zbar_video_error_spew(video, 0)); + } + + fprintf(stderr, "\ncleaning up...\n"); + fflush(stderr); + + zbar_video_destroy(video); + + if(test_image_check_cleanup()) + return(32); + + fprintf(stderr, "\nvideo support verified\n\n"); + return(0); +} diff --git a/zbar-gtk.pc b/zbar-gtk.pc new file mode 100644 index 0000000..17c6091 --- /dev/null +++ b/zbar-gtk.pc @@ -0,0 +1,12 @@ +prefix=/usr/local +exec_prefix=${prefix} +libdir=${exec_prefix}/lib +includedir=${prefix}/include + +Name: zbar-gtk +Description: bar code scanning and decoding GTK widget +URL: http://zbar.sourceforge.net +Version: 0.10 +Requires: zbar, gtk+-2.0, gthread-2.0 +Libs: -L${libdir} -lzbargtk +Cflags: -I${includedir} diff --git a/zbar-gtk.pc.in b/zbar-gtk.pc.in new file mode 100644 index 0000000..fc712a2 --- /dev/null +++ b/zbar-gtk.pc.in @@ -0,0 +1,12 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: zbar-gtk +Description: bar code scanning and decoding GTK widget +URL: http://zbar.sourceforge.net +Version: @VERSION@ +Requires: zbar, gtk+-2.0, gthread-2.0 +Libs: -L${libdir} -lzbargtk +Cflags: -I${includedir} diff --git a/zbar-qt.pc b/zbar-qt.pc new file mode 100644 index 0000000..1c5821a --- /dev/null +++ b/zbar-qt.pc @@ -0,0 +1,12 @@ +prefix=/usr/local +exec_prefix=${prefix} +libdir=${exec_prefix}/lib +includedir=${prefix}/include + +Name: zbar-qt +Description: bar code scanning and decoding Qt4 widget +URL: http://zbar.sourceforge.net +Version: 0.10 +Requires: zbar, QtCore >= 4, QtGui >= 4 +Libs: -L${libdir} -lzbarqt +Cflags: -I${includedir} diff --git a/zbar-qt.pc.in b/zbar-qt.pc.in new file mode 100644 index 0000000..5eadf47 --- /dev/null +++ b/zbar-qt.pc.in @@ -0,0 +1,12 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: zbar-qt +Description: bar code scanning and decoding Qt4 widget +URL: http://zbar.sourceforge.net +Version: @VERSION@ +Requires: zbar, QtCore >= 4, QtGui >= 4 +Libs: -L${libdir} -lzbarqt +Cflags: -I${includedir} diff --git a/zbar.ico b/zbar.ico new file mode 100644 index 0000000000000000000000000000000000000000..82a09fa0414190a27e7d448540f9f79e8ac7513f GIT binary patch literal 6318 zcmeHLZ%k8H6#qes;!{d#E8qjApg@r-w1umnz$?^0I2Eyz&JD4J$u#>g7qczdVl-;p zmo0A5keFpkG+8t;W}3OLIFe2IP&*xG(t!@@tE`N+Ex-%~a1qAJaU^`4D5<*Q zzuY!a&R}$O4582%#>U1bx+Q7>Edb4I4g@^DERWqjq5V~Qzu%{8&1V%jttm^_fvieC zP79=XbPbO~wBfhwTC+R29h%8D;Wzf3=yxTim=wZ!a*}8yoKI1rbcs4~8!L|=|4G#j zjEww6dL79zk^+*Cp=meq;fFuM=evQHmMhekjw46<1+PFFyxyx=yY>nmJ{%=m7tWn~ zfUd6FRPP}qyG5ZQBs` z?!8O(5)vDZAMeNR-FK*d2qh&0VC)9fGjZX_8P^_+(H;*3K!mPi1|-hlF+Wi?B3jj_VMvv%VIb4Ea!7Jn7=8D zxzihs?cR!+Zl%s;INs}@VO8Aa3yk~|Uu7%ZY_`eZ`r7)zrO;ux|D}aY$(dtpM{S|P=GPmJ2Yj^usY&dZ zMdzbB+4-B#*piGS=QA^pDV{}1&hOG?iaV_!$@y+l-7Mdh8tW3#MRP{V;w$DVaa`NOb zp%`*24GkzZcDSHd8xIMO_5qxaF> zeOu&DKo0ep$j5i&e+$(k=;-Jo?I4*h(+oTt23kdFK?~PH1?fYhb3Q#g`7x3@ zKQm?$UR_coi$~T*PHSzBq<^%eaeQdDG`_W6Y=a^HE97nDC*wMbh_ueJ8&u3reKlhs=%qW)(=|TXV%t)a2iv zHRAqO3s$Axs}20VuiVaAmBJUjz~6_)Y*{>Z&EfCK%WEb5(_cIpoYlGMa`T~;cJJUU zdCgMu=gchH%2{f6Mj!e~?@7Y4c zJ5K~4nRrywz;ATw3Ne645JevyUDlNM?Zx^0MprH57#V!9Y#qPRO%z_@@J_37JnH0l zwRzHezF0g|)Ggj0ejoo4kJ94(M`A!@{G@m!;a`jQ?_6v=e?6YIPl~6Ut;BpvpMUB1 ZN; +# +# This file is part of the ZBar Bar Code Reader. +# +# The ZBar Bar Code Reader is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser Public License as +# published by the Free Software Foundation; either version 2.1 of +# the License, or (at your option) any later version. +# +# The ZBar Bar Code Reader is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser Public License for more details. +# +# You should have received a copy of the GNU Lesser Public License +# along with the ZBar Bar Code Reader; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA +# +# http://sourceforge.net/projects/zbar +#------------------------------------------------------------------------ + +!ifndef VERSION + !define VERSION "test" +!endif +!ifndef PREFIX + !define PREFIX "\usr\mingw32\usr" +!endif + +!define ZBAR_KEY "Software\ZBar" +!define UNINSTALL_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\ZBar" + +OutFile zbar-${VERSION}-setup.exe + +SetCompressor /SOLID bzip2 + +InstType "Typical" +InstType "Full" + +InstallDir $PROGRAMFILES\ZBar +InstallDirRegKey HKLM ${ZBAR_KEY} "InstallDir" + +!define SMPROG_ZBAR "$SMPROGRAMS\ZBar Bar Code Reader" + +Icon ${NSISDIR}\Contrib\Graphics\Icons\orange-install.ico +UninstallIcon ${NSISDIR}\Contrib\Graphics\Icons\orange-uninstall.ico + +# do we need admin to install uninstall info? +#RequestExecutionLevel admin + + +!include "MUI2.nsh" +!include "Memento.nsh" + + +Name "ZBar" +Caption "ZBar ${VERSION} Setup" + + +!define MEMENTO_REGISTRY_ROOT HKLM +!define MEMENTO_REGISTRY_KEY ${UNINSTALL_KEY} + +!define MUI_ABORTWARNING +!define MUI_FINISHPAGE_NOAUTOCLOSE +!define MUI_UNFINISHPAGE_NOAUTOCLOSE + +!define MUI_ICON ${NSISDIR}\Contrib\Graphics\Icons\orange-install.ico +!define MUI_UNICON ${NSISDIR}\Contrib\Graphics\Icons\orange-uninstall.ico + +!define MUI_WELCOMEFINISHPAGE_BITMAP ${NSISDIR}\Contrib\Graphics\Wizard\orange.bmp +!define MUI_UNWELCOMEFINISHPAGE_BITMAP ${NSISDIR}\Contrib\Graphics\Wizard\orange-uninstall.bmp + +!define MUI_HEADERIMAGE +!define MUI_HEADERIMAGE_BITMAP ${NSISDIR}\Contrib\Graphics\Header\orange.bmp +!define MUI_HEADERIMAGE_UNBITMAP ${NSISDIR}\Contrib\Graphics\Header\orange-uninstall.bmp + +!define MUI_WELCOMEPAGE_TITLE "Welcome to the ZBar ${VERSION} Setup Wizard" +!define MUI_WELCOMEPAGE_TEXT \ + "This wizard will guide you through the installation of the \ + ZBar Bar Code Reader version ${VERSION}." + +!insertmacro MUI_PAGE_WELCOME + +!insertmacro MUI_PAGE_LICENSE "share\doc\zbar\LICENSE" + +!define MUI_COMPONENTSPAGE_SMALLDESC +!define MUI_COMPONENTSPAGE_CHECKBITMAP ${NSISDIR}\Contrib\Graphics\Checks\simple-round2.bmp + +!insertmacro MUI_PAGE_COMPONENTS +!insertmacro MUI_PAGE_DIRECTORY +!insertmacro MUI_PAGE_INSTFILES + +Function ShowREADME + Exec '"notepad.exe" "$INSTDIR\README.windows"' +FunctionEnd + +!define MUI_FINISHPAGE_NOREBOOTSUPPORT +!define MUI_FINISHPAGE_SHOWREADME +!define MUI_FINISHPAGE_SHOWREADME_FUNCTION ShowREADME +!define MUI_FINISHPAGE_LINK \ + "Visit the ZBar website for the latest news, FAQs and support" +!define MUI_FINISHPAGE_LINK_LOCATION "http://zbar.sourceforge.net/" + +!insertmacro MUI_PAGE_FINISH + +!insertmacro MUI_UNPAGE_CONFIRM +!insertmacro MUI_UNPAGE_INSTFILES + +!insertmacro MUI_LANGUAGE "English" + +Section "ZBar Core Files (required)" SecCore + DetailPrint "Installing ZBar Program and Library..." + SectionIn 1 2 RO + + SetOutPath $INSTDIR + File share\doc\zbar\README.windows + File share\doc\zbar\NEWS + File share\doc\zbar\TODO + File share\doc\zbar\COPYING + File share\doc\zbar\LICENSE + + # emit a batch file to add the install directory to the path + FileOpen $0 zbarvars.bat w + FileWrite $0 "@rem Add the ZBar installation directory to the path$\n" + FileWrite $0 "@rem so programs may be run from the command prompt$\n" + FileWrite $0 "@set PATH=%PATH%;$INSTDIR\bin$\n" + FileWrite $0 "@cd /D $INSTDIR$\n" + FileWrite $0 "@echo For basic command instructions type:$\n" + FileWrite $0 "@echo zbarcam --help$\n" + FileWrite $0 "@echo zbarimg --help$\n" + FileWrite $0 "@echo Try running:$\n" + FileWrite $0 "@echo zbarimg -d examples\barcode.png$\n" + FileClose $0 + + SetOutPath $INSTDIR\bin + File bin\libzbar-0.dll + File bin\zbarimg.exe + File bin\zbarcam.exe + + # dependencies + File ${PREFIX}\bin\zlib1.dll + File ${PREFIX}\bin\libjpeg-7.dll + File ${PREFIX}\bin\libpng12-0.dll + File ${PREFIX}\bin\libtiff-3.dll + File ${PREFIX}\bin\libxml2-2.dll + File ${PREFIX}\bin\libiconv-2.dll + File ${PREFIX}\bin\libMagickCore-2.dll + File ${PREFIX}\bin\libMagickWand-2.dll + + FileOpen $0 zbarcam.bat w + FileWrite $0 "@set PATH=%PATH%;$INSTDIR\bin$\n" + FileWrite $0 "@echo This is the zbarcam output window.$\n" + FileWrite $0 "@echo Hold a bar code in front of the camera (make sure it's in focus!)$\n" + FileWrite $0 "@echo and decoded results will appear below.$\n" + FileWrite $0 "@echo.$\n" + FileWrite $0 "@echo Initializing camera, please wait...$\n" + FileWrite $0 "@echo.$\n" + FileWrite $0 "@zbarcam.exe --prescale=640x480$\n" + FileWrite $0 "@if errorlevel 1 pause$\n" + FileClose $0 + + SetOutPath $INSTDIR\doc + File share\doc\zbar\html\* + + SetOutPath $INSTDIR\examples + File share\zbar\barcode.png +SectionEnd + +#SectionGroup "Start Menu and Desktop Shortcuts" SecShortcuts + Section "Start Menu Shortcuts" SecShortcutsStartMenu + DetailPrint "Creating Start Menu Shortcuts..." + SectionIn 1 2 + SetOutPath "${SMPROG_ZBAR}" + #CreateShortCut "${SMPROG_ZBAR}\ZBar.lnk" "$INSTDIR\ZBar.exe" + CreateDirectory "${SMPROG_ZBAR}" + CreateShortCut "zbarcam.lnk" "$\"$INSTDIR\bin\zbarcam.bat$\"" "" \ + "$INSTDIR\bin\zbarcam.exe" + ExpandEnvStrings $0 '%comspec%' + CreateShortCut "ZBar Command Prompt.lnk" \ + $0 "/k $\"$\"$INSTDIR\zbarvars.bat$\"$\"" $0 + CreateShortCut "Command Reference.lnk" \ + "$\"$INSTDIR\doc\ref.html$\"" + SectionEnd + +# Section "Desktop Shortcut" SecShortcutsDesktop +# DetailPrint "Creating Desktop Shortcut..." +# SectionIn 1 2 +# SetOutPath $INSTDIR +# #CreateShortCut "$DESKTOP\ZBar.lnk" "$INSTDIR\ZBar.exe" +# SectionEnd +#SectionGroupEnd + +Section "Development Headers and Libraries" SecDevel + DetailPrint "Installing ZBar Development Files..." + SectionIn 2 + + SetOutPath $INSTDIR\include + File include\zbar.h + + SetOutPath $INSTDIR\include\zbar + File include\zbar\Video.h + File include\zbar\Exception.h + File include\zbar\Symbol.h + File include\zbar\Image.h + File include\zbar\ImageScanner.h + File include\zbar\Window.h + File include\zbar\Processor.h + File include\zbar\Decoder.h + File include\zbar\Scanner.h + + SetOutPath $INSTDIR\lib + File lib\libzbar-0.def + File lib\libzbar-0.lib + + SetOutPath $INSTDIR\examples + File share\zbar\scan_image.cpp + File share\zbar\scan_image.vcproj +SectionEnd + +Section -post + DetailPrint "Creating Registry Keys..." + SetOutPath $INSTDIR + WriteRegStr HKLM ${ZBAR_KEY} "InstallDir" $INSTDIR + + # register uninstaller + WriteRegStr HKLM ${UNINSTALL_KEY} "UninstallString" \ + "$\"$INSTDIR\uninstall.exe$\"" + WriteRegStr HKLM ${UNINSTALL_KEY} "QuietUninstallString" \ + "$\"$INSTDIR\uninstall.exe$\" /S" + WriteRegStr HKLM ${UNINSTALL_KEY} "InstallLocation" "$\"$INSTDIR$\"" + + WriteRegStr HKLM ${UNINSTALL_KEY} "DisplayName" "ZBar Bar Code Reader" + WriteRegStr HKLM ${UNINSTALL_KEY} "DisplayIcon" "$INSTDIR\bin\zbarimg.exe,0" + WriteRegStr HKLM ${UNINSTALL_KEY} "DisplayVersion" "${VERSION}" + + WriteRegStr HKLM ${UNINSTALL_KEY} "URLInfoAbout" "http://zbar.sf.net/" + WriteRegStr HKLM ${UNINSTALL_KEY} "HelpLink" "http://zbar.sf.net/" + WriteRegDWORD HKLM ${UNINSTALL_KEY} "NoModify" "1" + WriteRegDWORD HKLM ${UNINSTALL_KEY} "NoRepair" "1" + + DetailPrint "Generating Uninstaller..." + WriteUninstaller $INSTDIR\uninstall.exe +SectionEnd + + +Section Uninstall + DetailPrint "Uninstalling ZBar Bar Code Reader.." + + DetailPrint "Deleting Files..." + Delete $INSTDIR\examples\barcode.png + Delete $INSTDIR\examples\scan_image.cpp + Delete $INSTDIR\examples\scan_image.vcproj + RMDir $INSTDIR\examples + RMDir /r $INSTDIR\include + RMDir /r $INSTDIR\doc + RMDir /r $INSTDIR\lib + RMDir /r $INSTDIR\bin + Delete $INSTDIR\README.windows + Delete $INSTDIR\NEWS + Delete $INSTDIR\TODO + Delete $INSTDIR\COPYING + Delete $INSTDIR\LICENSE + Delete $INSTDIR\zbarvars.bat + Delete $INSTDIR\uninstall.exe + RMDir $INSTDIR + + DetailPrint "Removing Shortcuts..." + RMDir /r "${SMPROG_ZBAR}" + + DetailPrint "Deleting Registry Keys..." + DeleteRegKey HKLM ${ZBAR_KEY} + DeleteRegKey HKLM ${UNINSTALL_KEY} +SectionEnd + + +!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN + !insertmacro MUI_DESCRIPTION_TEXT ${SecCore} \ + "The core files required to use the bar code reader" +# !insertmacro MUI_DESCRIPTION_TEXT ${SecShortcuts} \ +# "Adds icons to your start menu and/or your desktop for easy access" + !insertmacro MUI_DESCRIPTION_TEXT ${SecShortcutsStartMenu} \ + "Adds shortcuts to your start menu" +# !insertmacro MUI_DESCRIPTION_TEXT ${SecShortcutsDesktop} \ +# "Adds an icon on your desktop" + !insertmacro MUI_DESCRIPTION_TEXT ${SecDevel} \ + "Optional files used to develop other applications using ZBar" +!insertmacro MUI_FUNCTION_DESCRIPTION_END diff --git a/zbar.pc b/zbar.pc new file mode 100644 index 0000000..b6047b6 --- /dev/null +++ b/zbar.pc @@ -0,0 +1,11 @@ +prefix=/usr/local +exec_prefix=${prefix} +libdir=${exec_prefix}/lib +includedir=${prefix}/include + +Name: zbar +Description: bar code scanning and decoding +URL: http://zbar.sourceforge.net +Version: 0.10 +Libs: -L${libdir} -lzbar +Cflags: -I${includedir} diff --git a/zbar.pc.in b/zbar.pc.in new file mode 100644 index 0000000..953a5ca --- /dev/null +++ b/zbar.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: zbar +Description: bar code scanning and decoding +URL: http://zbar.sourceforge.net +Version: @VERSION@ +Libs: -L${libdir} -lzbar +Cflags: -I${includedir} diff --git a/zbar/.deps/.dirstamp b/zbar/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/.deps/zbar_libzbar_la-config.Plo b/zbar/.deps/zbar_libzbar_la-config.Plo new file mode 100644 index 0000000..99f55d3 --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-config.Plo @@ -0,0 +1,110 @@ +zbar/zbar_libzbar_la-config.lo: zbar/config.c include/config.h \ + /usr/include/stdlib.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h /usr/include/assert.h \ + include/zbar.h + +include/config.h: + +/usr/include/stdlib.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +/usr/include/assert.h: + +include/zbar.h: diff --git a/zbar/.deps/zbar_libzbar_la-convert.Plo b/zbar/.deps/zbar_libzbar_la-convert.Plo new file mode 100644 index 0000000..4086d8f --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-convert.Plo @@ -0,0 +1,170 @@ +zbar/zbar_libzbar_la-convert.lo: zbar/convert.c zbar/image.h \ + include/config.h /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/assert.h \ + include/zbar.h zbar/error.h /usr/include/stdio.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/symbol.h zbar/refcnt.h \ + /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/video.h zbar/mutex.h \ + zbar/window.h + +zbar/image.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/assert.h: + +include/zbar.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/video.h: + +zbar/mutex.h: + +zbar/window.h: diff --git a/zbar/.deps/zbar_libzbar_la-decoder.Plo b/zbar/.deps/zbar_libzbar_la-decoder.Plo new file mode 100644 index 0000000..bd6c205 --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-decoder.Plo @@ -0,0 +1,135 @@ +zbar/zbar_libzbar_la-decoder.lo: zbar/decoder.c include/config.h \ + /usr/include/stdlib.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h include/zbar.h zbar/decoder.h \ + zbar/decoder/ean.h zbar/decoder/i25.h zbar/decoder/code39.h \ + zbar/decoder/code128.h zbar/decoder/qr_finder.h zbar/qrcode.h \ + zbar/debug.h + +include/config.h: + +/usr/include/stdlib.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +include/zbar.h: + +zbar/decoder.h: + +zbar/decoder/ean.h: + +zbar/decoder/i25.h: + +zbar/decoder/code39.h: + +zbar/decoder/code128.h: + +zbar/decoder/qr_finder.h: + +zbar/qrcode.h: + +zbar/debug.h: diff --git a/zbar/.deps/zbar_libzbar_la-error.Plo b/zbar/.deps/zbar_libzbar_la-error.Plo new file mode 100644 index 0000000..d7e3224 --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-error.Plo @@ -0,0 +1,146 @@ +zbar/zbar_libzbar_la-error.lo: zbar/error.c zbar/error.h include/config.h \ + /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h /usr/include/assert.h \ + include/zbar.h + +zbar/error.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +/usr/include/assert.h: + +include/zbar.h: diff --git a/zbar/.deps/zbar_libzbar_la-image.Plo b/zbar/.deps/zbar_libzbar_la-image.Plo new file mode 100644 index 0000000..f15374a --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-image.Plo @@ -0,0 +1,163 @@ +zbar/zbar_libzbar_la-image.lo: zbar/image.c zbar/error.h include/config.h \ + /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h /usr/include/assert.h \ + include/zbar.h zbar/image.h zbar/symbol.h zbar/refcnt.h \ + /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h + +zbar/error.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +/usr/include/assert.h: + +include/zbar.h: + +zbar/image.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: diff --git a/zbar/.deps/zbar_libzbar_la-img_scanner.Plo b/zbar/.deps/zbar_libzbar_la-img_scanner.Plo new file mode 100644 index 0000000..eb64bb1 --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-img_scanner.Plo @@ -0,0 +1,189 @@ +zbar/zbar_libzbar_la-img_scanner.lo: zbar/img_scanner.c include/config.h \ + /usr/include/unistd.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h /usr/include/inttypes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/xlocale.h \ + /usr/include/i386-linux-gnu/sys/time.h /usr/include/string.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/assert.h \ + include/zbar.h zbar/error.h /usr/include/stdio.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/image.h zbar/symbol.h \ + zbar/refcnt.h /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/qrcode.h \ + zbar/img_scanner.h zbar/svg.h + +include/config.h: + +/usr/include/unistd.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/include/i386-linux-gnu/bits/posix_opt.h: + +/usr/include/i386-linux-gnu/bits/environments.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/confname.h: + +/usr/include/getopt.h: + +/usr/include/i386-linux-gnu/bits/unistd.h: + +/usr/include/inttypes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/sys/time.h: + +/usr/include/string.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/assert.h: + +include/zbar.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/image.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/qrcode.h: + +zbar/img_scanner.h: + +zbar/svg.h: diff --git a/zbar/.deps/zbar_libzbar_la-jpeg.Plo b/zbar/.deps/zbar_libzbar_la-jpeg.Plo new file mode 100644 index 0000000..5f69c77 --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-jpeg.Plo @@ -0,0 +1,182 @@ +zbar/zbar_libzbar_la-jpeg.lo: zbar/jpeg.c /usr/include/stdio.h \ + /usr/include/features.h /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/jpeglib.h \ + /usr/include/i386-linux-gnu/jconfig.h /usr/include/jmorecfg.h \ + /usr/include/jerror.h /usr/include/setjmp.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/setjmp2.h /usr/include/assert.h \ + include/zbar.h zbar/image.h include/config.h /usr/include/inttypes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h zbar/error.h \ + /usr/include/string.h /usr/include/xlocale.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/symbol.h zbar/refcnt.h \ + /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h zbar/video.h zbar/mutex.h + +/usr/include/stdio.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/jpeglib.h: + +/usr/include/i386-linux-gnu/jconfig.h: + +/usr/include/jmorecfg.h: + +/usr/include/jerror.h: + +/usr/include/setjmp.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/setjmp2.h: + +/usr/include/assert.h: + +include/zbar.h: + +zbar/image.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +zbar/error.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +zbar/video.h: + +zbar/mutex.h: diff --git a/zbar/.deps/zbar_libzbar_la-processor.Plo b/zbar/.deps/zbar_libzbar_la-processor.Plo new file mode 100644 index 0000000..9e1f48c --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-processor.Plo @@ -0,0 +1,247 @@ +zbar/zbar_libzbar_la-processor.lo: zbar/processor.c zbar/processor.h \ + include/config.h /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/unistd.h \ + /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h include/zbar.h zbar/error.h \ + /usr/include/stdio.h /usr/include/libio.h /usr/include/_G_config.h \ + /usr/include/wchar.h /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h /usr/include/assert.h \ + zbar/thread.h zbar/event.h zbar/mutex.h /usr/include/pthread.h \ + /usr/include/sched.h /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/timer.h \ + /usr/include/i386-linux-gnu/sys/time.h /usr/include/signal.h \ + /usr/include/i386-linux-gnu/bits/signum.h \ + /usr/include/i386-linux-gnu/bits/siginfo.h \ + /usr/include/i386-linux-gnu/bits/sigaction.h \ + /usr/include/i386-linux-gnu/bits/sigcontext.h \ + /usr/include/i386-linux-gnu/asm/sigcontext.h /usr/include/linux/types.h \ + /usr/include/i386-linux-gnu/asm/types.h /usr/include/asm-generic/types.h \ + /usr/include/asm-generic/int-ll64.h \ + /usr/include/i386-linux-gnu/asm/bitsperlong.h \ + /usr/include/asm-generic/bitsperlong.h /usr/include/linux/posix_types.h \ + /usr/include/linux/stddef.h \ + /usr/include/i386-linux-gnu/asm/posix_types.h \ + /usr/include/i386-linux-gnu/asm/posix_types_32.h \ + /usr/include/i386-linux-gnu/bits/sigstack.h \ + /usr/include/i386-linux-gnu/sys/ucontext.h \ + /usr/include/i386-linux-gnu/bits/sigthread.h zbar/window.h zbar/symbol.h \ + zbar/refcnt.h zbar/image.h + +zbar/processor.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/unistd.h: + +/usr/include/i386-linux-gnu/bits/posix_opt.h: + +/usr/include/i386-linux-gnu/bits/environments.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/confname.h: + +/usr/include/getopt.h: + +/usr/include/i386-linux-gnu/bits/unistd.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +include/zbar.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +/usr/include/assert.h: + +zbar/thread.h: + +zbar/event.h: + +zbar/mutex.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/timer.h: + +/usr/include/i386-linux-gnu/sys/time.h: + +/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +zbar/window.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +zbar/image.h: diff --git a/zbar/.deps/zbar_libzbar_la-refcnt.Plo b/zbar/.deps/zbar_libzbar_la-refcnt.Plo new file mode 100644 index 0000000..39848dd --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-refcnt.Plo @@ -0,0 +1,62 @@ +zbar/zbar_libzbar_la-refcnt.lo: zbar/refcnt.c zbar/refcnt.h \ + include/config.h /usr/include/assert.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h /usr/include/pthread.h \ + /usr/include/endian.h /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/time.h /usr/include/xlocale.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h + +zbar/refcnt.h: + +include/config.h: + +/usr/include/assert.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/include/pthread.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: diff --git a/zbar/.deps/zbar_libzbar_la-scanner.Plo b/zbar/.deps/zbar_libzbar_la-scanner.Plo new file mode 100644 index 0000000..ebea4ca --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-scanner.Plo @@ -0,0 +1,121 @@ +zbar/zbar_libzbar_la-scanner.lo: zbar/scanner.c include/config.h \ + /usr/include/stdlib.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h include/zbar.h zbar/svg.h \ + zbar/debug.h /usr/include/stdio.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h + +include/config.h: + +/usr/include/stdlib.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +include/zbar.h: + +zbar/svg.h: + +zbar/debug.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: diff --git a/zbar/.deps/zbar_libzbar_la-svg.Plo b/zbar/.deps/zbar_libzbar_la-svg.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-svg.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/.deps/zbar_libzbar_la-symbol.Plo b/zbar/.deps/zbar_libzbar_la-symbol.Plo new file mode 100644 index 0000000..6f0f1b0 --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-symbol.Plo @@ -0,0 +1,134 @@ +zbar/zbar_libzbar_la-symbol.lo: zbar/symbol.c include/config.h \ + /usr/include/stdio.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/assert.h \ + include/zbar.h zbar/symbol.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h zbar/refcnt.h \ + /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h + +include/config.h: + +/usr/include/stdio.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/assert.h: + +include/zbar.h: + +zbar/symbol.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: diff --git a/zbar/.deps/zbar_libzbar_la-video.Plo b/zbar/.deps/zbar_libzbar_la-video.Plo new file mode 100644 index 0000000..4ecbce9 --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-video.Plo @@ -0,0 +1,167 @@ +zbar/zbar_libzbar_la-video.lo: zbar/video.c zbar/video.h include/config.h \ + /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/assert.h \ + include/zbar.h zbar/image.h zbar/error.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/symbol.h zbar/refcnt.h \ + /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/mutex.h + +zbar/video.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/assert.h: + +include/zbar.h: + +zbar/image.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/mutex.h: diff --git a/zbar/.deps/zbar_libzbar_la-window.Plo b/zbar/.deps/zbar_libzbar_la-window.Plo new file mode 100644 index 0000000..d4f73f8 --- /dev/null +++ b/zbar/.deps/zbar_libzbar_la-window.Plo @@ -0,0 +1,170 @@ +zbar/zbar_libzbar_la-window.lo: zbar/window.c zbar/window.h \ + include/config.h /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h include/zbar.h zbar/symbol.h \ + zbar/refcnt.h /usr/include/assert.h /usr/include/pthread.h \ + /usr/include/sched.h /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/setjmp.h \ + zbar/error.h /usr/include/stdio.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/mutex.h zbar/image.h \ + /usr/include/i386-linux-gnu/sys/time.h + +zbar/window.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +include/zbar.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/assert.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/mutex.h: + +zbar/image.h: + +/usr/include/i386-linux-gnu/sys/time.h: diff --git a/zbar/.dirstamp b/zbar/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/Makefile.am.inc b/zbar/Makefile.am.inc new file mode 100644 index 0000000..8d38484 --- /dev/null +++ b/zbar/Makefile.am.inc @@ -0,0 +1,98 @@ +lib_LTLIBRARIES += zbar/libzbar.la +zbar_libzbar_la_CPPFLAGS = -I$(srcdir)/zbar $(AM_CPPFLAGS) +zbar_libzbar_la_LDFLAGS = -no-undefined -version-info $(LIB_VERSION) \ + -export-symbols-regex "^(zbar|_zbar.*_error)_.*" $(AM_LDFLAGS) +zbar_libzbar_la_LIBADD = $(LTLIBICONV) + +zbar_libzbar_la_SOURCES = zbar/debug.h zbar/config.c \ + zbar/error.h zbar/error.c zbar/symbol.h zbar/symbol.c \ + zbar/image.h zbar/image.c zbar/convert.c \ + zbar/processor.c zbar/processor.h zbar/processor/lock.c \ + zbar/refcnt.h zbar/refcnt.c zbar/timer.h zbar/mutex.h \ + zbar/event.h zbar/thread.h \ + zbar/window.h zbar/window.c zbar/video.h zbar/video.c \ + zbar/img_scanner.h zbar/img_scanner.c zbar/scanner.c \ + zbar/decoder.h zbar/decoder.c + +EXTRA_zbar_libzbar_la_SOURCES = zbar/svg.h zbar/svg.c + +if ENABLE_EAN +zbar_libzbar_la_SOURCES += zbar/decoder/ean.h zbar/decoder/ean.c +endif +if ENABLE_CODE128 +zbar_libzbar_la_SOURCES += zbar/decoder/code128.h zbar/decoder/code128.c +endif +if ENABLE_CODE39 +zbar_libzbar_la_SOURCES += zbar/decoder/code39.h zbar/decoder/code39.c +endif +if ENABLE_I25 +zbar_libzbar_la_SOURCES += zbar/decoder/i25.h zbar/decoder/i25.c +endif +if ENABLE_PDF417 +zbar_libzbar_la_SOURCES += zbar/decoder/pdf417.h zbar/decoder/pdf417.c \ + zbar/decoder/pdf417_hash.h +endif +if ENABLE_QRCODE +zbar_libzbar_la_SOURCES += zbar/qrcode.h \ + zbar/decoder/qr_finder.h zbar/decoder/qr_finder.c \ + zbar/qrcode/qrdec.h zbar/qrcode/qrdec.c zbar/qrcode/qrdectxt.c \ + zbar/qrcode/rs.h zbar/qrcode/rs.c \ + zbar/qrcode/isaac.h zbar/qrcode/isaac.c \ + zbar/qrcode/bch15_5.h zbar/qrcode/bch15_5.c \ + zbar/qrcode/binarize.h zbar/qrcode/binarize.c \ + zbar/qrcode/util.h zbar/qrcode/util.c +endif + +if WIN32 +zbar_libzbar_la_SOURCES += zbar/processor/win.c zbar/libzbar.rc +zbar_libzbar_la_CPPFLAGS += -mthreads +zbar_libzbar_la_LDFLAGS += -mthreads +# FIXME broken +zbar_libzbar_la_LIBADD += zbar/libzbar-rc.lo +else +zbar_libzbar_la_SOURCES += zbar/processor/posix.h zbar/processor/posix.c +endif + +if HAVE_V4L1 +zbar_libzbar_la_SOURCES += zbar/video/v4l1.c +if HAVE_V4L2 +zbar_libzbar_la_SOURCES += zbar/video/v4l2.c +endif +endif +if WIN32 +if HAVE_VIDEO +zbar_libzbar_la_SOURCES += zbar/video/vfw.c +zbar_libzbar_la_LIBADD += -lvfw32 +endif +endif +if !HAVE_VIDEO +zbar_libzbar_la_SOURCES += zbar/video/null.c +endif + +if HAVE_JPEG +zbar_libzbar_la_SOURCES += zbar/jpeg.c +endif + +if HAVE_X +zbar_libzbar_la_SOURCES += zbar/processor/x.c \ + zbar/window/x.h zbar/window/x.c zbar/window/ximage.c +zbar_libzbar_la_CPPFLAGS += $(X_CFLAGS) +zbar_libzbar_la_LDFLAGS += $(X_LIBS) +zbar_libzbar_la_LIBADD += $(X_PRE_LIBS) -lX11 $(X_EXTRA_LIBS) +if HAVE_XV +zbar_libzbar_la_SOURCES += zbar/window/xv.c +zbar_libzbar_la_LIBADD += $(XV_LIBS) +endif +else +if WIN32 +zbar_libzbar_la_SOURCES += zbar/window/win.h zbar/window/win.c \ + zbar/window/dib.c +# zbar/window/vfw.c -lvfw32 +zbar_libzbar_la_LIBADD += -lgdi32 -lwinmm +else +zbar_libzbar_la_SOURCES += zbar/processor/null.c zbar/window/null.c +endif +endif + +zbar_libzbar_la_LDFLAGS += $(AM_LDFLAGS) +zbar_libzbar_la_LIBADD += $(AM_LIBADD) diff --git a/zbar/config.c b/zbar/config.c new file mode 100644 index 0000000..f8b4f00 --- /dev/null +++ b/zbar/config.c @@ -0,0 +1,148 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include /* strtol */ +#include /* strchr, strncmp, strlen */ +#include +#include + +#include + +int zbar_parse_config (const char *cfgstr, + zbar_symbol_type_t *sym, + zbar_config_t *cfg, + int *val) +{ + if(!cfgstr) + return(1); + + const char *dot = strchr(cfgstr, '.'); + if(dot) { + int len = dot - cfgstr; + if(!len || (len == 1 && !strncmp(cfgstr, "*", len))) + *sym = 0; + else if(len < 2) + return(1); + else if(!strncmp(cfgstr, "qrcode", len)) + *sym = ZBAR_QRCODE; + else if(len < 3) + return(1); + else if(!strncmp(cfgstr, "upca", len)) + *sym = ZBAR_UPCA; + else if(!strncmp(cfgstr, "upce", len)) + *sym = ZBAR_UPCE; + else if(!strncmp(cfgstr, "ean13", len)) + *sym = ZBAR_EAN13; + else if(!strncmp(cfgstr, "ean8", len)) + *sym = ZBAR_EAN8; + else if(!strncmp(cfgstr, "i25", len)) + *sym = ZBAR_I25; + else if(len < 4) + return(1); + else if(!strncmp(cfgstr, "scanner", len)) + *sym = ZBAR_PARTIAL; /* FIXME lame */ + else if(!strncmp(cfgstr, "isbn13", len)) + *sym = ZBAR_ISBN13; + else if(!strncmp(cfgstr, "isbn10", len)) + *sym = ZBAR_ISBN10; +#if 0 + /* FIXME addons are configured per-main symbol type */ + else if(!strncmp(cfgstr, "addon2", len)) + *sym = ZBAR_ADDON2; + else if(!strncmp(cfgstr, "addon5", len)) + *sym = ZBAR_ADDON5; +#endif + else if(len < 6) + return(1); + else if(!strncmp(cfgstr, "code39", len)) + *sym = ZBAR_CODE39; + else if(!strncmp(cfgstr, "pdf417", len)) + *sym = ZBAR_PDF417; + else if(len < 7) + return(1); + else if(!strncmp(cfgstr, "code128", len)) + *sym = ZBAR_CODE128; + else + return(1); + cfgstr = dot + 1; + } + else + *sym = 0; + + int len = strlen(cfgstr); + const char *eq = strchr(cfgstr, '='); + if(eq) + len = eq - cfgstr; + else + *val = 1; /* handle this here so we can override later */ + char negate = 0; + + if(len > 3 && !strncmp(cfgstr, "no-", 3)) { + negate = 1; + cfgstr += 3; + len -= 3; + } + + if(len < 1) + return(1); + else if(!strncmp(cfgstr, "y-density", len)) + *cfg = ZBAR_CFG_Y_DENSITY; + else if(!strncmp(cfgstr, "x-density", len)) + *cfg = ZBAR_CFG_X_DENSITY; + else if(len < 2) + return(1); + else if(!strncmp(cfgstr, "enable", len)) + *cfg = ZBAR_CFG_ENABLE; + else if(len < 3) + return(1); + else if(!strncmp(cfgstr, "disable", len)) { + *cfg = ZBAR_CFG_ENABLE; + negate = !negate; /* no-disable ?!? */ + } + else if(!strncmp(cfgstr, "min-length", len)) + *cfg = ZBAR_CFG_MIN_LEN; + else if(!strncmp(cfgstr, "max-length", len)) + *cfg = ZBAR_CFG_MAX_LEN; + else if(!strncmp(cfgstr, "ascii", len)) + *cfg = ZBAR_CFG_ASCII; + else if(!strncmp(cfgstr, "add-check", len)) + *cfg = ZBAR_CFG_ADD_CHECK; + else if(!strncmp(cfgstr, "emit-check", len)) + *cfg = ZBAR_CFG_EMIT_CHECK; + else if(!strncmp(cfgstr, "position", len)) + *cfg = ZBAR_CFG_POSITION; + else + return(1); + + if(eq) { + errno = 0; + *val = strtol(eq + 1, NULL, 0); + if(errno) + return(1); + } + if(negate) + *val = !*val; + + return(0); +} diff --git a/zbar/convert.c b/zbar/convert.c new file mode 100644 index 0000000..1a90381 --- /dev/null +++ b/zbar/convert.c @@ -0,0 +1,1128 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "image.h" +#include "video.h" +#include "window.h" + +/* pack bit size and location offset of a component into one byte + */ +#define RGB_BITS(off, size) ((((8 - (size)) & 0x7) << 5) | ((off) & 0x1f)) + +typedef void (conversion_handler_t)(zbar_image_t*, + const zbar_format_def_t*, + const zbar_image_t*, + const zbar_format_def_t*); + +typedef struct conversion_def_s { + int cost; /* conversion "badness" */ + conversion_handler_t *func; /* function that accomplishes it */ +} conversion_def_t; + + +/* NULL terminated list of known formats, in order of preference + * (NB Cr=V Cb=U) + */ +const uint32_t _zbar_formats[] = { + + /* planar YUV formats */ + fourcc('4','2','2','P'), /* FIXME also YV16? */ + fourcc('I','4','2','0'), + fourcc('Y','U','1','2'), /* FIXME also IYUV? */ + fourcc('Y','V','1','2'), + fourcc('4','1','1','P'), + + /* planar Y + packed UV plane */ + fourcc('N','V','1','2'), + fourcc('N','V','2','1'), + + /* packed YUV formats */ + fourcc('Y','U','Y','V'), + fourcc('U','Y','V','Y'), + fourcc('Y','U','Y','2'), /* FIXME add YVYU */ + fourcc('Y','U','V','4'), /* FIXME where is this from? */ + + /* packed rgb formats */ + fourcc('R','G','B','3'), + fourcc( 3 , 0 , 0 , 0 ), + fourcc('B','G','R','3'), + fourcc('R','G','B','4'), + fourcc('B','G','R','4'), + + fourcc('R','G','B','P'), + fourcc('R','G','B','O'), + fourcc('R','G','B','R'), + fourcc('R','G','B','Q'), + + fourcc('Y','U','V','9'), + fourcc('Y','V','U','9'), + + /* basic grayscale format */ + fourcc('G','R','E','Y'), + fourcc('Y','8','0','0'), + fourcc('Y','8',' ',' '), + fourcc('Y','8', 0 , 0 ), + + /* low quality RGB formats */ + fourcc('R','G','B','1'), + fourcc('R','4','4','4'), + fourcc('B','A','8','1'), + + /* unsupported packed YUV formats */ + fourcc('Y','4','1','P'), + fourcc('Y','4','4','4'), + fourcc('Y','U','V','O'), + fourcc('H','M','1','2'), + + /* unsupported packed RGB format */ + fourcc('H','I','2','4'), + + /* unsupported compressed formats */ + fourcc('J','P','E','G'), + fourcc('M','J','P','G'), + fourcc('M','P','E','G'), + + /* terminator */ + 0 +}; + +const int _zbar_num_formats = sizeof(_zbar_formats) / sizeof(uint32_t); + +/* format definitions */ +static const zbar_format_def_t format_defs[] = { + + { fourcc('R','G','B','4'), ZBAR_FMT_RGB_PACKED, + { { 4, RGB_BITS(8, 8), RGB_BITS(16, 8), RGB_BITS(24, 8) } } }, + { fourcc('B','G','R','1'), ZBAR_FMT_RGB_PACKED, + { { 1, RGB_BITS(0, 3), RGB_BITS(3, 3), RGB_BITS(6, 2) } } }, + { fourcc('4','2','2','P'), ZBAR_FMT_YUV_PLANAR, { { 1, 0, 0 /*UV*/ } } }, + { fourcc('Y','8','0','0'), ZBAR_FMT_GRAY, }, + { fourcc('Y','U','Y','2'), ZBAR_FMT_YUV_PACKED, + { { 1, 0, 0, /*YUYV*/ } } }, + { fourcc('J','P','E','G'), ZBAR_FMT_JPEG, }, + { fourcc('Y','V','Y','U'), ZBAR_FMT_YUV_PACKED, + { { 1, 0, 1, /*YVYU*/ } } }, + { fourcc('Y','8', 0 , 0 ), ZBAR_FMT_GRAY, }, + { fourcc('N','V','2','1'), ZBAR_FMT_YUV_NV, { { 1, 1, 1 /*VU*/ } } }, + { fourcc('N','V','1','2'), ZBAR_FMT_YUV_NV, { { 1, 1, 0 /*UV*/ } } }, + { fourcc('B','G','R','3'), ZBAR_FMT_RGB_PACKED, + { { 3, RGB_BITS(16, 8), RGB_BITS(8, 8), RGB_BITS(0, 8) } } }, + { fourcc('Y','V','U','9'), ZBAR_FMT_YUV_PLANAR, { { 2, 2, 1 /*VU*/ } } }, + { fourcc('R','G','B','O'), ZBAR_FMT_RGB_PACKED, + { { 2, RGB_BITS(10, 5), RGB_BITS(5, 5), RGB_BITS(0, 5) } } }, + { fourcc('R','G','B','Q'), ZBAR_FMT_RGB_PACKED, + { { 2, RGB_BITS(2, 5), RGB_BITS(13, 5), RGB_BITS(8, 5) } } }, + { fourcc('G','R','E','Y'), ZBAR_FMT_GRAY, }, + { fourcc( 3 , 0 , 0 , 0 ), ZBAR_FMT_RGB_PACKED, + { { 4, RGB_BITS(16, 8), RGB_BITS(8, 8), RGB_BITS(0, 8) } } }, + { fourcc('Y','8',' ',' '), ZBAR_FMT_GRAY, }, + { fourcc('I','4','2','0'), ZBAR_FMT_YUV_PLANAR, { { 1, 1, 0 /*UV*/ } } }, + { fourcc('R','G','B','1'), ZBAR_FMT_RGB_PACKED, + { { 1, RGB_BITS(5, 3), RGB_BITS(2, 3), RGB_BITS(0, 2) } } }, + { fourcc('Y','U','1','2'), ZBAR_FMT_YUV_PLANAR, { { 1, 1, 0 /*UV*/ } } }, + { fourcc('Y','V','1','2'), ZBAR_FMT_YUV_PLANAR, { { 1, 1, 1 /*VU*/ } } }, + { fourcc('R','G','B','3'), ZBAR_FMT_RGB_PACKED, + { { 3, RGB_BITS(0, 8), RGB_BITS(8, 8), RGB_BITS(16, 8) } } }, + { fourcc('R','4','4','4'), ZBAR_FMT_RGB_PACKED, + { { 2, RGB_BITS(8, 4), RGB_BITS(4, 4), RGB_BITS(0, 4) } } }, + { fourcc('B','G','R','4'), ZBAR_FMT_RGB_PACKED, + { { 4, RGB_BITS(16, 8), RGB_BITS(8, 8), RGB_BITS(0, 8) } } }, + { fourcc('Y','U','V','9'), ZBAR_FMT_YUV_PLANAR, { { 2, 2, 0 /*UV*/ } } }, + { fourcc('M','J','P','G'), ZBAR_FMT_JPEG, }, + { fourcc('4','1','1','P'), ZBAR_FMT_YUV_PLANAR, { { 2, 0, 0 /*UV*/ } } }, + { fourcc('R','G','B','P'), ZBAR_FMT_RGB_PACKED, + { { 2, RGB_BITS(11, 5), RGB_BITS(5, 6), RGB_BITS(0, 5) } } }, + { fourcc('R','G','B','R'), ZBAR_FMT_RGB_PACKED, + { { 2, RGB_BITS(3, 5), RGB_BITS(13, 6), RGB_BITS(8, 5) } } }, + { fourcc('Y','U','Y','V'), ZBAR_FMT_YUV_PACKED, + { { 1, 0, 0, /*YUYV*/ } } }, + { fourcc('U','Y','V','Y'), ZBAR_FMT_YUV_PACKED, + { { 1, 0, 2, /*UYVY*/ } } }, +}; + +static const int num_format_defs = + sizeof(format_defs) / sizeof(zbar_format_def_t); + +#ifdef DEBUG_CONVERT +static int intsort (const void *a, + const void *b) +{ + return(*(uint32_t*)a - *(uint32_t*)b); +} +#endif + +/* verify that format list is in required sort order */ +static inline int verify_format_sort (void) +{ + int i; + for(i = 0; i < num_format_defs; i++) { + int j = i * 2 + 1; + if((j < num_format_defs && + format_defs[i].format < format_defs[j].format) || + (j + 1 < num_format_defs && + format_defs[j + 1].format < format_defs[i].format)) + break; + } + if(i == num_format_defs) + return(0); + + /* spew correct order for fix */ + fprintf(stderr, "ERROR: image format list is not sorted!?\n"); + +#ifdef DEBUG_CONVERT + assert(num_format_defs); + uint32_t sorted[num_format_defs]; + uint32_t ordered[num_format_defs]; + for(i = 0; i < num_format_defs; i++) + sorted[i] = format_defs[i].format; + qsort(sorted, num_format_defs, sizeof(uint32_t), intsort); + for(i = 0; i < num_format_defs; i = i << 1 | 1); + i = (i - 1) / 2; + ordered[i] = sorted[0]; + int j, k; + for(j = 1; j < num_format_defs; j++) { + k = i * 2 + 2; + if(k < num_format_defs) { + i = k; + for(k = k * 2 + 1; k < num_format_defs; k = k * 2 + 1) + i = k; + } + else { + for(k = (i - 1) / 2; i != k * 2 + 1; k = (i - 1) / 2) { + assert(i); + i = k; + } + i = k; + } + ordered[i] = sorted[j]; + } + fprintf(stderr, "correct sort order is:"); + for(i = 0; i < num_format_defs; i++) + fprintf(stderr, " %4.4s", (char*)&ordered[i]); + fprintf(stderr, "\n"); +#endif + return(-1); +} + +static inline void uv_round (zbar_image_t *img, + const zbar_format_def_t *fmt) +{ + img->width >>= fmt->p.yuv.xsub2; + img->width <<= fmt->p.yuv.xsub2; + img->height >>= fmt->p.yuv.ysub2; + img->height <<= fmt->p.yuv.ysub2; +} + +static inline void uv_roundup (zbar_image_t *img, + const zbar_format_def_t *fmt) +{ + if(fmt->group == ZBAR_FMT_GRAY) + return; + unsigned xmask = (1 << fmt->p.yuv.xsub2) - 1; + if(img->width & xmask) + img->width = (img->width + xmask) & ~xmask; + unsigned ymask = (1 << fmt->p.yuv.ysub2) - 1; + if(img->height & ymask) + img->height = (img->height + ymask) & ~ymask; +} + +static inline unsigned long uvp_size (const zbar_image_t *img, + const zbar_format_def_t *fmt) +{ + if(fmt->group == ZBAR_FMT_GRAY) + return(0); + return((img->width >> fmt->p.yuv.xsub2) * + (img->height >> fmt->p.yuv.ysub2)); +} + +static inline uint32_t convert_read_rgb (const uint8_t *srcp, + int bpp) +{ + uint32_t p; + if(bpp == 3) { + p = *srcp; + p |= *(srcp + 1) << 8; + p |= *(srcp + 2) << 16; + } + else if(bpp == 4) + p = *((uint32_t*)(srcp)); + else if(bpp == 2) + p = *((uint16_t*)(srcp)); + else + p = *srcp; + return(p); +} + +static inline void convert_write_rgb (uint8_t *dstp, + uint32_t p, + int bpp) +{ + if(bpp == 3) { + *dstp = p & 0xff; + *(dstp + 1) = (p >> 8) & 0xff; + *(dstp + 2) = (p >> 16) & 0xff; + } + else if(bpp == 4) + *((uint32_t*)dstp) = p; + else if(bpp == 2) + *((uint16_t*)dstp) = p; + else + *dstp = p; +} + +/* cleanup linked image by unrefing */ +static void cleanup_ref (zbar_image_t *img) +{ + if(img->next) + _zbar_image_refcnt(img->next, -1); +} + +/* resize y plane, drop extra columns/rows from the right/bottom, + * or duplicate last column/row to pad missing data + */ +static inline void convert_y_resize (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt, + size_t n) +{ + if(dst->width == src->width && dst->height == src->height) { + memcpy((void*)dst->data, src->data, n); + return; + } + uint8_t *psrc = (void*)src->data; + uint8_t *pdst = (void*)dst->data; + unsigned width = (dst->width > src->width) ? src->width : dst->width; + unsigned xpad = (dst->width > src->width) ? dst->width - src->width : 0; + unsigned height = (dst->height > src->height) ? src->height : dst->height; + unsigned y; + for(y = 0; y < height; y++) { + memcpy(pdst, psrc, width); + pdst += width; + psrc += src->width; + if(xpad) { + memset(pdst, *(psrc - 1), xpad); + pdst += xpad; + } + } + psrc -= src->width; + for(; y < dst->height; y++) { + memcpy(pdst, psrc, width); + pdst += width; + if(xpad) { + memset(pdst, *(psrc - 1), xpad); + pdst += xpad; + } + } +} + +/* make new image w/reference to the same image data */ +static void convert_copy (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + if(src->width == dst->width && + src->height == dst->height) { + dst->data = src->data; + dst->datalen = src->datalen; + dst->cleanup = cleanup_ref; + zbar_image_t *s = (zbar_image_t*)src; + dst->next = s; + _zbar_image_refcnt(s, 1); + } + else + /* NB only for GRAY/YUV_PLANAR formats */ + convert_y_resize(dst, dstfmt, src, srcfmt, dst->width * dst->height); +} + +/* append neutral UV plane to grayscale image */ +static void convert_uvp_append (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + uv_roundup(dst, dstfmt); + dst->datalen = uvp_size(dst, dstfmt) * 2; + unsigned long n = dst->width * dst->height; + dst->datalen += n; + assert(src->datalen >= src->width * src->height); + zprintf(24, "dst=%dx%d (%lx) %lx src=%dx%d %lx\n", + dst->width, dst->height, n, dst->datalen, + src->width, src->height, src->datalen); + dst->data = malloc(dst->datalen); + if(!dst->data) return; + convert_y_resize(dst, dstfmt, src, srcfmt, n); + memset((void*)dst->data + n, 0x80, dst->datalen - n); +} + +/* interleave YUV planes into packed YUV */ +static void convert_yuv_pack (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + uv_roundup(dst, dstfmt); + dst->datalen = dst->width * dst->height + uvp_size(dst, dstfmt) * 2; + dst->data = malloc(dst->datalen); + if(!dst->data) return; + uint8_t *dstp = (void*)dst->data; + + unsigned long srcm = uvp_size(src, srcfmt); + unsigned long srcn = src->width * src->height; + assert(src->datalen >= srcn + 2 * srcn); + uint8_t flags = dstfmt->p.yuv.packorder ^ srcfmt->p.yuv.packorder; + uint8_t *srcy = (void*)src->data; + const uint8_t *srcu, *srcv; + if(flags & 1) { + srcv = src->data + srcn; + srcu = srcv + srcm; + } else { + srcu = src->data + srcn; + srcv = srcu + srcm; + } + flags = dstfmt->p.yuv.packorder & 2; + + unsigned srcl = src->width >> srcfmt->p.yuv.xsub2; + unsigned xmask = (1 << srcfmt->p.yuv.xsub2) - 1; + unsigned ymask = (1 << srcfmt->p.yuv.ysub2) - 1; + unsigned x, y; + uint8_t y0 = 0, y1 = 0, u = 0x80, v = 0x80; + for(y = 0; y < dst->height; y++) { + if(y >= src->height) { + srcy -= src->width; + srcu -= srcl; srcv -= srcl; + } + else if(y & ymask) { + srcu -= srcl; srcv -= srcl; + } + for(x = 0; x < dst->width; x += 2) { + if(x < src->width) { + y0 = *(srcy++); y1 = *(srcy++); + if(!(x & xmask)) { + u = *(srcu++); v = *(srcv++); + } + } + if(flags) { + *(dstp++) = u; *(dstp++) = y0; + *(dstp++) = v; *(dstp++) = y1; + } else { + *(dstp++) = y0; *(dstp++) = u; + *(dstp++) = y1; *(dstp++) = v; + } + } + for(; x < src->width; x += 2) { + srcy += 2; + if(!(x & xmask)) { + srcu++; srcv++; + } + } + } +} + +/* split packed YUV samples and join into YUV planes + * FIXME currently ignores color and grayscales the image + */ +static void convert_yuv_unpack (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + uv_roundup(dst, dstfmt); + unsigned long dstn = dst->width * dst->height; + unsigned long dstm2 = uvp_size(dst, dstfmt) * 2; + dst->datalen = dstn + dstm2; + dst->data = malloc(dst->datalen); + if(!dst->data) return; + if(dstm2) + memset((void*)dst->data + dstn, 0x80, dstm2); + uint8_t *dsty = (void*)dst->data; + + uint8_t flags = srcfmt->p.yuv.packorder ^ dstfmt->p.yuv.packorder; + flags &= 2; + const uint8_t *srcp = src->data; + if(flags) + srcp++; + + unsigned srcl = src->width + (src->width >> srcfmt->p.yuv.xsub2); + unsigned x, y; + uint8_t y0 = 0, y1 = 0; + for(y = 0; y < dst->height; y++) { + if(y >= src->height) + srcp -= srcl; + for(x = 0; x < dst->width; x += 2) { + if(x < src->width) { + y0 = *(srcp++); srcp++; + y1 = *(srcp++); srcp++; + } + *(dsty++) = y0; + *(dsty++) = y1; + } + if(x < src->width) + srcp += (src->width - x) * 2; + } +} + +/* resample and resize UV plane(s) + * FIXME currently ignores color and grayscales the image + */ +static void convert_uvp_resample (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + uv_roundup(dst, dstfmt); + unsigned long dstn = dst->width * dst->height; + unsigned long dstm2 = uvp_size(dst, dstfmt) * 2; + dst->datalen = dstn + dstm2; + dst->data = malloc(dst->datalen); + if(!dst->data) return; + convert_y_resize(dst, dstfmt, src, srcfmt, dstn); + if(dstm2) + memset((void*)dst->data + dstn, 0x80, dstm2); +} + +/* rearrange interleaved UV componets */ +static void convert_uv_resample (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + uv_roundup(dst, dstfmt); + unsigned long dstn = dst->width * dst->height; + dst->datalen = dstn + uvp_size(dst, dstfmt) * 2; + dst->data = malloc(dst->datalen); + if(!dst->data) return; + uint8_t *dstp = (void*)dst->data; + + uint8_t flags = (srcfmt->p.yuv.packorder ^ dstfmt->p.yuv.packorder) & 1; + const uint8_t *srcp = src->data; + + unsigned srcl = src->width + (src->width >> srcfmt->p.yuv.xsub2); + unsigned x, y; + uint8_t y0 = 0, y1 = 0, u = 0x80, v = 0x80; + for(y = 0; y < dst->height; y++) { + if(y >= src->height) + srcp -= srcl; + for(x = 0; x < dst->width; x += 2) { + if(x < src->width) { + if(!(srcfmt->p.yuv.packorder & 2)) { + y0 = *(srcp++); u = *(srcp++); + y1 = *(srcp++); v = *(srcp++); + } + else { + u = *(srcp++); y0 = *(srcp++); + v = *(srcp++); y1 = *(srcp++); + } + if(flags) { + uint8_t tmp = u; u = v; v = tmp; + } + } + if(!(dstfmt->p.yuv.packorder & 2)) { + *(dstp++) = y0; *(dstp++) = u; + *(dstp++) = y1; *(dstp++) = v; + } + else { + *(dstp++) = u; *(dstp++) = y0; + *(dstp++) = v; *(dstp++) = y1; + } + } + if(x < src->width) + srcp += (src->width - x) * 2; + } +} + +/* YUV planes to packed RGB + * FIXME currently ignores color and grayscales the image + */ +static void convert_yuvp_to_rgb (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + dst->datalen = dst->width * dst->height * dstfmt->p.rgb.bpp; + dst->data = malloc(dst->datalen); + if(!dst->data) return; + uint8_t *dstp = (void*)dst->data; + + int drbits = RGB_SIZE(dstfmt->p.rgb.red); + int drbit0 = RGB_OFFSET(dstfmt->p.rgb.red); + int dgbits = RGB_SIZE(dstfmt->p.rgb.green); + int dgbit0 = RGB_OFFSET(dstfmt->p.rgb.green); + int dbbits = RGB_SIZE(dstfmt->p.rgb.blue); + int dbbit0 = RGB_OFFSET(dstfmt->p.rgb.blue); + + unsigned long srcm = uvp_size(src, srcfmt); + unsigned long srcn = src->width * src->height; + assert(src->datalen >= srcn + 2 * srcm); + uint8_t *srcy = (void*)src->data; + + unsigned x, y; + uint32_t p = 0; + for(y = 0; y < dst->height; y++) { + if(y >= src->height) + srcy -= src->width; + for(x = 0; x < dst->width; x++) { + if(x < src->width) { + /* FIXME color space? */ + unsigned y0 = *(srcy++); + p = (((y0 >> drbits) << drbit0) | + ((y0 >> dgbits) << dgbit0) | + ((y0 >> dbbits) << dbbit0)); + } + convert_write_rgb(dstp, p, dstfmt->p.rgb.bpp); + dstp += dstfmt->p.rgb.bpp; + } + if(x < src->width) + srcy += (src->width - x); + } +} + +/* packed RGB to YUV planes + * FIXME currently ignores color and grayscales the image + */ +static void convert_rgb_to_yuvp (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + uv_roundup(dst, dstfmt); + unsigned long dstn = dst->width * dst->height; + unsigned long dstm2 = uvp_size(dst, dstfmt) * 2; + dst->datalen = dstn + dstm2; + dst->data = malloc(dst->datalen); + if(!dst->data) return; + if(dstm2) + memset((void*)dst->data + dstn, 0x80, dstm2); + uint8_t *dsty = (void*)dst->data; + + assert(src->datalen >= (src->width * src->height * srcfmt->p.rgb.bpp)); + const uint8_t *srcp = src->data; + + int rbits = RGB_SIZE(srcfmt->p.rgb.red); + int rbit0 = RGB_OFFSET(srcfmt->p.rgb.red); + int gbits = RGB_SIZE(srcfmt->p.rgb.green); + int gbit0 = RGB_OFFSET(srcfmt->p.rgb.green); + int bbits = RGB_SIZE(srcfmt->p.rgb.blue); + int bbit0 = RGB_OFFSET(srcfmt->p.rgb.blue); + + unsigned srcl = src->width * srcfmt->p.rgb.bpp; + unsigned x, y; + uint16_t y0 = 0; + for(y = 0; y < dst->height; y++) { + if(y >= src->height) + srcp -= srcl; + for(x = 0; x < dst->width; x++) { + if(x < src->width) { + uint8_t r, g, b; + uint32_t p = convert_read_rgb(srcp, srcfmt->p.rgb.bpp); + srcp += srcfmt->p.rgb.bpp; + + /* FIXME endianness? */ + r = ((p >> rbit0) << rbits) & 0xff; + g = ((p >> gbit0) << gbits) & 0xff; + b = ((p >> bbit0) << bbits) & 0xff; + + /* FIXME color space? */ + y0 = ((77 * r + 150 * g + 29 * b) + 0x80) >> 8; + } + *(dsty++) = y0; + } + if(x < src->width) + srcp += (src->width - x) * srcfmt->p.rgb.bpp; + } +} + +/* packed YUV to packed RGB */ +static void convert_yuv_to_rgb (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + unsigned long dstn = dst->width * dst->height; + dst->datalen = dstn * dstfmt->p.rgb.bpp; + dst->data = malloc(dst->datalen); + if(!dst->data) return; + uint8_t *dstp = (void*)dst->data; + + int drbits = RGB_SIZE(dstfmt->p.rgb.red); + int drbit0 = RGB_OFFSET(dstfmt->p.rgb.red); + int dgbits = RGB_SIZE(dstfmt->p.rgb.green); + int dgbit0 = RGB_OFFSET(dstfmt->p.rgb.green); + int dbbits = RGB_SIZE(dstfmt->p.rgb.blue); + int dbbit0 = RGB_OFFSET(dstfmt->p.rgb.blue); + + assert(src->datalen >= (src->width * src->height + + uvp_size(src, srcfmt) * 2)); + const uint8_t *srcp = src->data; + if(srcfmt->p.yuv.packorder & 2) + srcp++; + + assert(srcfmt->p.yuv.xsub2 == 1); + unsigned srcl = src->width + (src->width >> 1); + unsigned x, y; + uint32_t p = 0; + for(y = 0; y < dst->height; y++) { + if(y >= src->height) + srcp -= srcl; + for(x = 0; x < dst->width; x++) { + if(x < src->width) { + uint8_t y0 = *(srcp++); + srcp++; + + if(y0 <= 16) + y0 = 0; + else if(y0 >= 235) + y0 = 255; + else + y0 = (uint16_t)(y0 - 16) * 255 / 219; + + p = (((y0 >> drbits) << drbit0) | + ((y0 >> dgbits) << dgbit0) | + ((y0 >> dbbits) << dbbit0)); + } + convert_write_rgb(dstp, p, dstfmt->p.rgb.bpp); + dstp += dstfmt->p.rgb.bpp; + } + if(x < src->width) + srcp += (src->width - x) * 2; + } +} + +/* packed RGB to packed YUV + * FIXME currently ignores color and grayscales the image + */ +static void convert_rgb_to_yuv (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + uv_roundup(dst, dstfmt); + dst->datalen = dst->width * dst->height + uvp_size(dst, dstfmt) * 2; + dst->data = malloc(dst->datalen); + if(!dst->data) return; + uint8_t *dstp = (void*)dst->data; + uint8_t flags = dstfmt->p.yuv.packorder & 2; + + assert(src->datalen >= (src->width * src->height * srcfmt->p.rgb.bpp)); + const uint8_t *srcp = src->data; + + int rbits = RGB_SIZE(srcfmt->p.rgb.red); + int rbit0 = RGB_OFFSET(srcfmt->p.rgb.red); + int gbits = RGB_SIZE(srcfmt->p.rgb.green); + int gbit0 = RGB_OFFSET(srcfmt->p.rgb.green); + int bbits = RGB_SIZE(srcfmt->p.rgb.blue); + int bbit0 = RGB_OFFSET(srcfmt->p.rgb.blue); + + unsigned srcl = src->width * srcfmt->p.rgb.bpp; + unsigned x, y; + uint16_t y0 = 0; + for(y = 0; y < dst->height; y++) { + if(y >= src->height) + srcp -= srcl; + for(x = 0; x < dst->width; x++) { + if(x < src->width) { + uint8_t r, g, b; + uint32_t p = convert_read_rgb(srcp, srcfmt->p.rgb.bpp); + srcp += srcfmt->p.rgb.bpp; + + /* FIXME endianness? */ + r = ((p >> rbit0) << rbits) & 0xff; + g = ((p >> gbit0) << gbits) & 0xff; + b = ((p >> bbit0) << bbits) & 0xff; + + /* FIXME color space? */ + y0 = ((77 * r + 150 * g + 29 * b) + 0x80) >> 8; + } + if(flags) { + *(dstp++) = 0x80; *(dstp++) = y0; + } + else { + *(dstp++) = y0; *(dstp++) = 0x80; + } + } + if(x < src->width) + srcp += (src->width - x) * srcfmt->p.rgb.bpp; + } +} + +/* resample and resize packed RGB components */ +static void convert_rgb_resample (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + unsigned long dstn = dst->width * dst->height; + dst->datalen = dstn * dstfmt->p.rgb.bpp; + dst->data = malloc(dst->datalen); + if(!dst->data) return; + uint8_t *dstp = (void*)dst->data; + + int drbits = RGB_SIZE(dstfmt->p.rgb.red); + int drbit0 = RGB_OFFSET(dstfmt->p.rgb.red); + int dgbits = RGB_SIZE(dstfmt->p.rgb.green); + int dgbit0 = RGB_OFFSET(dstfmt->p.rgb.green); + int dbbits = RGB_SIZE(dstfmt->p.rgb.blue); + int dbbit0 = RGB_OFFSET(dstfmt->p.rgb.blue); + + assert(src->datalen >= (src->width * src->height * srcfmt->p.rgb.bpp)); + const uint8_t *srcp = src->data; + + int srbits = RGB_SIZE(srcfmt->p.rgb.red); + int srbit0 = RGB_OFFSET(srcfmt->p.rgb.red); + int sgbits = RGB_SIZE(srcfmt->p.rgb.green); + int sgbit0 = RGB_OFFSET(srcfmt->p.rgb.green); + int sbbits = RGB_SIZE(srcfmt->p.rgb.blue); + int sbbit0 = RGB_OFFSET(srcfmt->p.rgb.blue); + + unsigned srcl = src->width * srcfmt->p.rgb.bpp; + unsigned x, y; + uint32_t p = 0; + for(y = 0; y < dst->height; y++) { + if(y >= src->height) + y -= srcl; + for(x = 0; x < dst->width; x++) { + if(x < src->width) { + uint8_t r, g, b; + p = convert_read_rgb(srcp, srcfmt->p.rgb.bpp); + srcp += srcfmt->p.rgb.bpp; + + /* FIXME endianness? */ + r = (p >> srbit0) << srbits; + g = (p >> sgbit0) << sgbits; + b = (p >> sbbit0) << sbbits; + + p = (((r >> drbits) << drbit0) | + ((g >> dgbits) << dgbit0) | + ((b >> dbbits) << dbbit0)); + } + convert_write_rgb(dstp, p, dstfmt->p.rgb.bpp); + dstp += dstfmt->p.rgb.bpp; + } + if(x < src->width) + srcp += (src->width - x) * srcfmt->p.rgb.bpp; + } +} + +#ifdef HAVE_LIBJPEG +void _zbar_convert_jpeg_to_y(zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt); + +static void convert_jpeg(zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt); +#endif + +/* group conversion matrix */ +static conversion_def_t conversions[][ZBAR_FMT_NUM] = { + { /* *from* GRAY */ + { 0, convert_copy }, /* to GRAY */ + { 8, convert_uvp_append }, /* to YUV_PLANAR */ + { 24, convert_yuv_pack }, /* to YUV_PACKED */ + { 32, convert_yuvp_to_rgb }, /* to RGB_PACKED */ + { 8, convert_uvp_append }, /* to YUV_NV */ + { -1, NULL }, /* to JPEG */ + }, + { /* from YUV_PLANAR */ + { 1, convert_copy }, /* to GRAY */ + { 48, convert_uvp_resample }, /* to YUV_PLANAR */ + { 64, convert_yuv_pack }, /* to YUV_PACKED */ + { 128, convert_yuvp_to_rgb }, /* to RGB_PACKED */ + { 40, convert_uvp_append }, /* to YUV_NV */ + { -1, NULL }, /* to JPEG */ + }, + { /* from YUV_PACKED */ + { 24, convert_yuv_unpack }, /* to GRAY */ + { 52, convert_yuv_unpack }, /* to YUV_PLANAR */ + { 20, convert_uv_resample }, /* to YUV_PACKED */ + { 144, convert_yuv_to_rgb }, /* to RGB_PACKED */ + { 18, convert_yuv_unpack }, /* to YUV_NV */ + { -1, NULL }, /* to JPEG */ + }, + { /* from RGB_PACKED */ + { 112, convert_rgb_to_yuvp }, /* to GRAY */ + { 160, convert_rgb_to_yuvp }, /* to YUV_PLANAR */ + { 144, convert_rgb_to_yuv }, /* to YUV_PACKED */ + { 120, convert_rgb_resample }, /* to RGB_PACKED */ + { 152, convert_rgb_to_yuvp }, /* to YUV_NV */ + { -1, NULL }, /* to JPEG */ + }, + { /* from YUV_NV (FIXME treated as GRAY) */ + { 1, convert_copy }, /* to GRAY */ + { 8, convert_uvp_append }, /* to YUV_PLANAR */ + { 24, convert_yuv_pack }, /* to YUV_PACKED */ + { 32, convert_yuvp_to_rgb }, /* to RGB_PACKED */ + { 8, convert_uvp_append }, /* to YUV_NV */ + { -1, NULL }, /* to JPEG */ + }, +#ifdef HAVE_LIBJPEG + { /* from JPEG */ + { 96, _zbar_convert_jpeg_to_y }, /* to GRAY */ + { 104, convert_jpeg }, /* to YUV_PLANAR */ + { 116, convert_jpeg }, /* to YUV_PACKED */ + { 256, convert_jpeg }, /* to RGB_PACKED */ + { 104, convert_jpeg }, /* to YUV_NV */ + { -1, NULL }, /* to JPEG */ + }, +#else + { /* from JPEG */ + { -1, NULL }, /* to GRAY */ + { -1, NULL }, /* to YUV_PLANAR */ + { -1, NULL }, /* to YUV_PACKED */ + { -1, NULL }, /* to RGB_PACKED */ + { -1, NULL }, /* to YUV_NV */ + { -1, NULL }, /* to JPEG */ + }, +#endif +}; + +const zbar_format_def_t *_zbar_format_lookup (uint32_t fmt) +{ + const zbar_format_def_t *def = NULL; + int i = 0; + while(i < num_format_defs) { + def = &format_defs[i]; + if(fmt == def->format) + return(def); + i = i * 2 + 1; + if(fmt > def->format) + i++; + } + return(NULL); +} + +#ifdef HAVE_LIBJPEG +/* convert JPEG data via an intermediate format supported by libjpeg */ +static void convert_jpeg (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + /* define intermediate image in a format supported by libjpeg + * (currently only grayscale) + */ + zbar_image_t *tmp; + if(!src->src) { + tmp = zbar_image_create(); + tmp->format = fourcc('Y','8','0','0'); + tmp->width = dst->width; + tmp->height = dst->height; + } + else { + tmp = src->src->jpeg_img; + assert(tmp); + dst->width = tmp->width; + dst->height = tmp->height; + } + + const zbar_format_def_t *tmpfmt = _zbar_format_lookup(tmp->format); + assert(tmpfmt); + + /* convert to intermediate format */ + _zbar_convert_jpeg_to_y(tmp, tmpfmt, src, srcfmt); + + /* now convert to dst */ + dst->width = tmp->width; + dst->height = tmp->height; + + conversion_handler_t *func = + conversions[tmpfmt->group][dstfmt->group].func; + + func(dst, dstfmt, tmp, tmpfmt); + + if(!src->src) + zbar_image_destroy(tmp); +} +#endif + +zbar_image_t *zbar_image_convert_resize (const zbar_image_t *src, + unsigned long fmt, + unsigned width, + unsigned height) +{ + zbar_image_t *dst = zbar_image_create(); + dst->format = fmt; + dst->width = width; + dst->height = height; + if(src->format == fmt && + src->width == width && + src->height == height) { + convert_copy(dst, NULL, src, NULL); + return(dst); + } + + const zbar_format_def_t *srcfmt = _zbar_format_lookup(src->format); + const zbar_format_def_t *dstfmt = _zbar_format_lookup(dst->format); + if(!srcfmt || !dstfmt) + /* FIXME free dst */ + return(NULL); + + if(srcfmt->group == dstfmt->group && + srcfmt->p.cmp == dstfmt->p.cmp && + src->width == width && + src->height == height) { + convert_copy(dst, NULL, src, NULL); + return(dst); + } + + conversion_handler_t *func = + conversions[srcfmt->group][dstfmt->group].func; + + dst->cleanup = zbar_image_free_data; + func(dst, dstfmt, src, srcfmt); + if(!dst->data) { + /* conversion failed */ + zbar_image_destroy(dst); + return(NULL); + } + return(dst); +} + +zbar_image_t *zbar_image_convert (const zbar_image_t *src, + unsigned long fmt) +{ + return(zbar_image_convert_resize(src, fmt, src->width, src->height)); +} + +static inline int has_format (uint32_t fmt, + const uint32_t *fmts) +{ + for(; *fmts; fmts++) + if(*fmts == fmt) + return(1); + return(0); +} + +/* select least cost conversion from src format to available dsts */ +int _zbar_best_format (uint32_t src, + uint32_t *dst, + const uint32_t *dsts) +{ + if(dst) + *dst = 0; + if(!dsts) + return(-1); + if(has_format(src, dsts)) { + zprintf(8, "shared format: %4.4s\n", (char*)&src); + if(dst) + *dst = src; + return(0); + } + const zbar_format_def_t *srcfmt = _zbar_format_lookup(src); + if(!srcfmt) + return(-1); + + zprintf(8, "from %.4s(%08" PRIx32 ") to", (char*)&src, src); + unsigned min_cost = -1; + for(; *dsts; dsts++) { + const zbar_format_def_t *dstfmt = _zbar_format_lookup(*dsts); + if(!dstfmt) + continue; + int cost; + if(srcfmt->group == dstfmt->group && + srcfmt->p.cmp == dstfmt->p.cmp) + cost = 0; + else + cost = conversions[srcfmt->group][dstfmt->group].cost; + + if(_zbar_verbosity >= 8) + fprintf(stderr, " %.4s(%08" PRIx32 ")=%d", + (char*)dsts, *dsts, cost); + if(cost >= 0 && min_cost > cost) { + min_cost = cost; + if(dst) + *dst = *dsts; + } + } + if(_zbar_verbosity >= 8) + fprintf(stderr, "\n"); + return(min_cost); +} + +int zbar_negotiate_format (zbar_video_t *vdo, + zbar_window_t *win) +{ + if(!vdo && !win) + return(0); + + if(win) + (void)window_lock(win); + + errinfo_t *errdst = (vdo) ? &vdo->err : &win->err; + if(verify_format_sort()) { + if(win) + (void)window_unlock(win); + return(err_capture(errdst, SEV_FATAL, ZBAR_ERR_INTERNAL, __func__, + "image format list is not sorted!?")); + } + + if((vdo && !vdo->formats) || (win && !win->formats)) { + if(win) + (void)window_unlock(win); + return(err_capture(errdst, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, __func__, + "no input or output formats available")); + } + + static const uint32_t y800[2] = { fourcc('Y','8','0','0'), 0 }; + const uint32_t *srcs = (vdo) ? vdo->formats : y800; + const uint32_t *dsts = (win) ? win->formats : y800; + + unsigned min_cost = -1; + uint32_t min_fmt = 0; + const uint32_t *fmt; + for(fmt = _zbar_formats; *fmt; fmt++) { + /* only consider formats supported by video device */ + if(!has_format(*fmt, srcs)) + continue; + uint32_t win_fmt = 0; + int cost = _zbar_best_format(*fmt, &win_fmt, dsts); + if(cost < 0) { + zprintf(4, "%.4s(%08" PRIx32 ") -> ? (unsupported)\n", + (char*)fmt, *fmt); + continue; + } + zprintf(4, "%.4s(%08" PRIx32 ") -> %.4s(%08" PRIx32 ") (%d)\n", + (char*)fmt, *fmt, (char*)&win_fmt, win_fmt, cost); + if(min_cost > cost) { + min_cost = cost; + min_fmt = *fmt; + if(!cost) + break; + } + } + if(win) + (void)window_unlock(win); + + if(!min_fmt) + return(err_capture(errdst, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, __func__, + "no supported image formats available")); + if(!vdo) + return(0); + + zprintf(2, "setting best format %.4s(%08" PRIx32 ") (%d)\n", + (char*)&min_fmt, min_fmt, min_cost); + return(zbar_video_init(vdo, min_fmt)); +} diff --git a/zbar/debug.h b/zbar/debug.h new file mode 100644 index 0000000..482ca8d --- /dev/null +++ b/zbar/debug.h @@ -0,0 +1,87 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +/* varargs variations on compile time debug spew */ + +#ifndef DEBUG_LEVEL + +# ifdef __GNUC__ + /* older versions of gcc (< 2.95) require a named varargs parameter */ +# define dprintf(args...) +# else + /* unfortunately named vararg parameter is a gcc-specific extension */ +# define dprintf(...) +# endif + +#else + +# include + +# ifdef __GNUC__ +# define dprintf(level, args...) \ + if((level) <= DEBUG_LEVEL) \ + fprintf(stderr, args) +# else +# define dprintf(level, ...) \ + if((level) <= DEBUG_LEVEL) \ + fprintf(stderr, __VA_ARGS__) +# endif + +#endif /* DEBUG_LEVEL */ + +/* spew warnings for non-fatal assertions. + * returns specified error code if assertion fails. + * NB check/return is still performed for NDEBUG + * only the message is inhibited + * FIXME don't we need varargs hacks here? + */ +#ifndef NDEBUG + +# include + +#if __STDC_VERSION__ < 199901L && !defined(__func__) +# if __GNUC__ >= 2 +# define __func__ __FUNCTION__ +# else +# define __func__ "" +# endif +#endif + +# define zassert(condition, retval, format, ...) do { \ + if(!(condition)) { \ + fprintf(stderr, "WARNING: %s:%d: %s:" \ + " Assertion \"%s\" failed.\n\t" format, \ + __FILE__, __LINE__, __func__, #condition , \ + ##__VA_ARGS__); \ + return(retval); \ + } \ + } while(0) + +#else + +# define zassert(condition, retval, format, ...) do { \ + if(!(condition)) \ + return(retval); \ + } while(0) + +#endif diff --git a/zbar/decoder.c b/zbar/decoder.c new file mode 100644 index 0000000..07a6262 --- /dev/null +++ b/zbar/decoder.c @@ -0,0 +1,401 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include /* malloc, calloc, free */ +#include /* snprintf */ +#include /* memset, strlen */ + +#include +#include "decoder.h" + +#if defined(DEBUG_DECODER) || defined(DEBUG_EAN) || \ + defined(DEBUG_CODE39) || defined(DEBUG_I25) || \ + defined(DEBUG_CODE128) || defined(DEBUG_QR_FINDER) || \ + (defined(DEBUG_PDF417) && (DEBUG_PDF417 >= 4)) +# define DEBUG_LEVEL 1 +#endif +#include "debug.h" + +zbar_decoder_t *zbar_decoder_create () +{ + zbar_decoder_t *dcode = calloc(1, sizeof(zbar_decoder_t)); + dcode->buf_alloc = BUFFER_MIN; + dcode->buf = malloc(dcode->buf_alloc); + + /* initialize default configs */ +#ifdef ENABLE_EAN + dcode->ean.enable = 1; + dcode->ean.ean13_config = ((1 << ZBAR_CFG_ENABLE) | + (1 << ZBAR_CFG_EMIT_CHECK)); + dcode->ean.ean8_config = ((1 << ZBAR_CFG_ENABLE) | + (1 << ZBAR_CFG_EMIT_CHECK)); + dcode->ean.upca_config = 1 << ZBAR_CFG_EMIT_CHECK; + dcode->ean.upce_config = 1 << ZBAR_CFG_EMIT_CHECK; + dcode->ean.isbn10_config = 1 << ZBAR_CFG_EMIT_CHECK; + dcode->ean.isbn13_config = 1 << ZBAR_CFG_EMIT_CHECK; +#endif +#ifdef ENABLE_I25 + dcode->i25.config = 1 << ZBAR_CFG_ENABLE; + CFG(dcode->i25, ZBAR_CFG_MIN_LEN) = 6; +#endif +#ifdef ENABLE_CODE39 + dcode->code39.config = 1 << ZBAR_CFG_ENABLE; + CFG(dcode->code39, ZBAR_CFG_MIN_LEN) = 1; +#endif +#ifdef ENABLE_CODE128 + dcode->code128.config = 1 << ZBAR_CFG_ENABLE; +#endif +#ifdef ENABLE_PDF417 + dcode->pdf417.config = 1 << ZBAR_CFG_ENABLE; +#endif +#ifdef ENABLE_QRCODE + dcode->qrf.config = 1 << ZBAR_CFG_ENABLE; +#endif + + zbar_decoder_reset(dcode); + return(dcode); +} + +void zbar_decoder_destroy (zbar_decoder_t *dcode) +{ + if(dcode->buf) + free(dcode->buf); + free(dcode); +} + +void zbar_decoder_reset (zbar_decoder_t *dcode) +{ + memset(dcode, 0, (long)&dcode->buf_alloc - (long)dcode); +#ifdef ENABLE_EAN + ean_reset(&dcode->ean); +#endif +#ifdef ENABLE_I25 + i25_reset(&dcode->i25); +#endif +#ifdef ENABLE_CODE39 + code39_reset(&dcode->code39); +#endif +#ifdef ENABLE_CODE128 + code128_reset(&dcode->code128); +#endif +#ifdef ENABLE_PDF417 + pdf417_reset(&dcode->pdf417); +#endif +#ifdef ENABLE_QRCODE + qr_finder_reset(&dcode->qrf); +#endif +} + +void zbar_decoder_new_scan (zbar_decoder_t *dcode) +{ + /* soft reset decoder */ + memset(dcode->w, 0, sizeof(dcode->w)); + dcode->lock = 0; + dcode->idx = 0; +#ifdef ENABLE_EAN + ean_new_scan(&dcode->ean); +#endif +#ifdef ENABLE_I25 + i25_reset(&dcode->i25); +#endif +#ifdef ENABLE_CODE39 + code39_reset(&dcode->code39); +#endif +#ifdef ENABLE_CODE128 + code128_reset(&dcode->code128); +#endif +#ifdef ENABLE_PDF417 + pdf417_reset(&dcode->pdf417); +#endif +#ifdef ENABLE_QRCODE + qr_finder_reset(&dcode->qrf); +#endif +} + + +zbar_color_t zbar_decoder_get_color (const zbar_decoder_t *dcode) +{ + return(get_color(dcode)); +} + +const char *zbar_decoder_get_data (const zbar_decoder_t *dcode) +{ + return((char*)dcode->buf); +} + +unsigned int zbar_decoder_get_data_length (const zbar_decoder_t *dcode) +{ + return(dcode->buflen); +} + +zbar_decoder_handler_t * +zbar_decoder_set_handler (zbar_decoder_t *dcode, + zbar_decoder_handler_t handler) +{ + zbar_decoder_handler_t *result = dcode->handler; + dcode->handler = handler; + return(result); +} + +void zbar_decoder_set_userdata (zbar_decoder_t *dcode, + void *userdata) +{ + dcode->userdata = userdata; +} + +void *zbar_decoder_get_userdata (const zbar_decoder_t *dcode) +{ + return(dcode->userdata); +} + +zbar_symbol_type_t zbar_decoder_get_type (const zbar_decoder_t *dcode) +{ + return(dcode->type); +} + +zbar_symbol_type_t zbar_decode_width (zbar_decoder_t *dcode, + unsigned w) +{ + dcode->w[dcode->idx & (DECODE_WINDOW - 1)] = w; + dprintf(1, " decode[%x]: w=%d (%g)\n", dcode->idx, w, (w / 32.)); + + /* each decoder processes width stream in parallel */ + zbar_symbol_type_t sym = dcode->type = ZBAR_NONE; + +#ifdef ENABLE_EAN + if((dcode->ean.enable) && + (sym = _zbar_decode_ean(dcode))) + dcode->type = sym; +#endif +#ifdef ENABLE_CODE39 + if(TEST_CFG(dcode->code39.config, ZBAR_CFG_ENABLE) && + (sym = _zbar_decode_code39(dcode)) > ZBAR_PARTIAL) + dcode->type = sym; +#endif +#ifdef ENABLE_CODE128 + if(TEST_CFG(dcode->code128.config, ZBAR_CFG_ENABLE) && + (sym = _zbar_decode_code128(dcode)) > ZBAR_PARTIAL) + dcode->type = sym; +#endif +#ifdef ENABLE_I25 + if(TEST_CFG(dcode->i25.config, ZBAR_CFG_ENABLE) && + (sym = _zbar_decode_i25(dcode)) > ZBAR_PARTIAL) + dcode->type = sym; +#endif +#ifdef ENABLE_PDF417 + if(TEST_CFG(dcode->pdf417.config, ZBAR_CFG_ENABLE) && + (sym = _zbar_decode_pdf417(dcode)) > ZBAR_PARTIAL) + dcode->type = sym; +#endif +#ifdef ENABLE_QRCODE + if(TEST_CFG(dcode->qrf.config, ZBAR_CFG_ENABLE) && + (sym = _zbar_find_qr(dcode)) > ZBAR_PARTIAL) + dcode->type = sym; +#endif + + dcode->idx++; + if(dcode->type) { + if(dcode->handler) + dcode->handler(dcode); + if(dcode->lock && dcode->type > ZBAR_PARTIAL) + dcode->lock = 0; + } + return(dcode->type); +} + +static inline int decoder_set_config_bool (zbar_decoder_t *dcode, + zbar_symbol_type_t sym, + zbar_config_t cfg, + int val) +{ + unsigned *config = NULL; + switch(sym) { +#ifdef ENABLE_EAN + case ZBAR_EAN13: + config = &dcode->ean.ean13_config; + break; + + case ZBAR_EAN8: + config = &dcode->ean.ean8_config; + break; + + case ZBAR_UPCA: + config = &dcode->ean.upca_config; + break; + + case ZBAR_UPCE: + config = &dcode->ean.upce_config; + break; + + case ZBAR_ISBN10: + config = &dcode->ean.isbn10_config; + break; + + case ZBAR_ISBN13: + config = &dcode->ean.isbn13_config; + break; +#endif + +#ifdef ENABLE_I25 + case ZBAR_I25: + config = &dcode->i25.config; + break; +#endif + +#ifdef ENABLE_CODE39 + case ZBAR_CODE39: + config = &dcode->code39.config; + break; +#endif + +#ifdef ENABLE_CODE128 + case ZBAR_CODE128: + config = &dcode->code128.config; + break; +#endif + +#ifdef ENABLE_PDF417 + case ZBAR_PDF417: + config = &dcode->pdf417.config; + break; +#endif + +#ifdef ENABLE_QRCODE + case ZBAR_QRCODE: + config = &dcode->qrf.config; + break; +#endif + + /* FIXME handle addons */ + + default: + return(1); + } + if(!config || cfg >= ZBAR_CFG_NUM) + return(1); + + if(!val) + *config &= ~(1 << cfg); + else if(val == 1) + *config |= (1 << cfg); + else + return(1); + +#ifdef ENABLE_EAN + dcode->ean.enable = TEST_CFG(dcode->ean.ean13_config | + dcode->ean.ean8_config | + dcode->ean.upca_config | + dcode->ean.upce_config | + dcode->ean.isbn10_config | + dcode->ean.isbn13_config, + ZBAR_CFG_ENABLE); +#endif + + return(0); +} + +static inline int decoder_set_config_int (zbar_decoder_t *dcode, + zbar_symbol_type_t sym, + zbar_config_t cfg, + int val) +{ + switch(sym) { + +#ifdef ENABLE_I25 + case ZBAR_I25: + CFG(dcode->i25, cfg) = val; + break; +#endif +#ifdef ENABLE_CODE39 + case ZBAR_CODE39: + CFG(dcode->code39, cfg) = val; + break; +#endif +#ifdef ENABLE_CODE128 + case ZBAR_CODE128: + CFG(dcode->code128, cfg) = val; + break; +#endif +#ifdef ENABLE_PDF417 + case ZBAR_PDF417: + CFG(dcode->pdf417, cfg) = val; + break; +#endif + + default: + return(1); + } + return(0); +} + +int zbar_decoder_set_config (zbar_decoder_t *dcode, + zbar_symbol_type_t sym, + zbar_config_t cfg, + int val) +{ + if(sym == ZBAR_NONE) { + zbar_decoder_set_config(dcode, ZBAR_EAN13, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_EAN8, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_UPCA, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_UPCE, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_ISBN10, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_ISBN13, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_I25, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_CODE39, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_CODE128, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_PDF417, cfg, val); + zbar_decoder_set_config(dcode, ZBAR_QRCODE, cfg, val); + return(0); + } + + if(cfg >= 0 && cfg < ZBAR_CFG_NUM) + return(decoder_set_config_bool(dcode, sym, cfg, val)); + else if(cfg >= ZBAR_CFG_MIN_LEN && cfg <= ZBAR_CFG_MAX_LEN) + return(decoder_set_config_int(dcode, sym, cfg, val)); + else + return(1); +} + + +static char *decoder_dump = NULL; +static unsigned decoder_dumplen = 0; + +const char *_zbar_decoder_buf_dump (unsigned char *buf, + unsigned int buflen) +{ + int dumplen = (buflen * 3) + 12; + if(!decoder_dump || dumplen > decoder_dumplen) { + if(decoder_dump) + free(decoder_dump); + decoder_dump = malloc(dumplen); + decoder_dumplen = dumplen; + } + char *p = decoder_dump + + snprintf(decoder_dump, 12, "buf[%04x]=", + (buflen > 0xffff) ? 0xffff : buflen); + int i; + for(i = 0; i < buflen; i++) + p += snprintf(p, 4, "%s%02x", (i) ? " " : "", buf[i]); + return(decoder_dump); +} diff --git a/zbar/decoder.h b/zbar/decoder.h new file mode 100644 index 0000000..10c9357 --- /dev/null +++ b/zbar/decoder.h @@ -0,0 +1,205 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _DECODER_H_ +#define _DECODER_H_ + +#include +#include /* realloc */ + +#include + +#define NUM_CFGS (ZBAR_CFG_MAX_LEN - ZBAR_CFG_MIN_LEN + 1) + +#ifdef ENABLE_EAN +# include "decoder/ean.h" +#endif +#ifdef ENABLE_I25 +# include "decoder/i25.h" +#endif +#ifdef ENABLE_CODE39 +# include "decoder/code39.h" +#endif +#ifdef ENABLE_CODE128 +# include "decoder/code128.h" +#endif +#ifdef ENABLE_PDF417 +# include "decoder/pdf417.h" +#endif +#ifdef ENABLE_QRCODE +# include "decoder/qr_finder.h" +#endif + +/* size of bar width history (implementation assumes power of two) */ +#ifndef DECODE_WINDOW +# define DECODE_WINDOW 16 +#endif + +/* initial data buffer allocation */ +#ifndef BUFFER_MIN +# define BUFFER_MIN 0x20 +#endif + +/* maximum data buffer allocation + * (longer symbols are rejected) + */ +#ifndef BUFFER_MAX +# define BUFFER_MAX 0x100 +#endif + +/* buffer allocation increment */ +#ifndef BUFFER_INCR +# define BUFFER_INCR 0x10 +#endif + +#define CFG(dcode, cfg) ((dcode).configs[(cfg) - ZBAR_CFG_MIN_LEN]) +#define TEST_CFG(config, cfg) (((config) >> (cfg)) & 1) + +/* symbology independent decoder state */ +struct zbar_decoder_s { + unsigned char idx; /* current width index */ + unsigned w[DECODE_WINDOW]; /* window of last N bar widths */ + zbar_symbol_type_t type; /* type of last decoded data */ + zbar_symbol_type_t lock; /* buffer lock */ + + /* everything above here is automatically reset */ + unsigned buf_alloc; /* dynamic buffer allocation */ + unsigned buflen; /* binary data length */ + unsigned char *buf; /* decoded characters */ + void *userdata; /* application data */ + zbar_decoder_handler_t *handler; /* application callback */ + + /* symbology specific state */ +#ifdef ENABLE_EAN + ean_decoder_t ean; /* EAN/UPC parallel decode attempts */ +#endif +#ifdef ENABLE_I25 + i25_decoder_t i25; /* Interleaved 2 of 5 decode state */ +#endif +#ifdef ENABLE_CODE39 + code39_decoder_t code39; /* Code 39 decode state */ +#endif +#ifdef ENABLE_CODE128 + code128_decoder_t code128; /* Code 128 decode state */ +#endif +#ifdef ENABLE_PDF417 + pdf417_decoder_t pdf417; /* PDF417 decode state */ +#endif +#ifdef ENABLE_QRCODE + qr_finder_t qrf; /* QR Code finder state */ +#endif +}; + +/* return current element color */ +static inline char get_color (const zbar_decoder_t *dcode) +{ + return(dcode->idx & 1); +} + +/* retrieve i-th previous element width */ +static inline unsigned get_width (const zbar_decoder_t *dcode, + unsigned char offset) +{ + return(dcode->w[(dcode->idx - offset) & (DECODE_WINDOW - 1)]); +} + +/* retrieve bar+space pair width starting at offset i */ +static inline unsigned pair_width (const zbar_decoder_t *dcode, + unsigned char offset) +{ + return(get_width(dcode, offset) + get_width(dcode, offset + 1)); +} + +/* calculate total character width "s" + * - start of character identified by context sensitive offset + * (<= DECODE_WINDOW - n) + * - size of character is n elements + */ +static inline unsigned calc_s (const zbar_decoder_t *dcode, + unsigned char offset, + unsigned char n) +{ + /* FIXME check that this gets unrolled for constant n */ + unsigned s = 0; + while(n--) + s += get_width(dcode, offset++); + return(s); +} + +/* fixed character width decode assist + * bar+space width are compared as a fraction of the reference dimension "x" + * - +/- 1/2 x tolerance + * - measured total character width (s) compared to symbology baseline (n) + * (n = 7 for EAN/UPC, 11 for Code 128) + * - bar+space *pair width* "e" is used to factor out bad "exposures" + * ("blooming" or "swelling" of dark or light areas) + * => using like-edge measurements avoids these issues + * - n should be > 3 + */ +static inline int decode_e (unsigned e, + unsigned s, + unsigned n) +{ + /* result is encoded number of units - 2 + * (for use as zero based index) + * or -1 if invalid + */ + unsigned char E = ((e * n * 2 + 1) / s - 3) / 2; + return((E >= n - 3) ? -1 : E); +} + +/* acquire shared state lock */ +static inline char get_lock (zbar_decoder_t *dcode, + zbar_symbol_type_t req) +{ + if(dcode->lock) + return(1); + dcode->lock = req; + return(0); +} + +/* ensure output buffer has sufficient allocation for request */ +static inline char size_buf (zbar_decoder_t *dcode, + unsigned len) +{ + if(len < dcode->buf_alloc) + /* FIXME size reduction heuristic? */ + return(0); + if(len > BUFFER_MAX) + return(1); + if(len < dcode->buf_alloc + BUFFER_INCR) { + len = dcode->buf_alloc + BUFFER_INCR; + if(len > BUFFER_MAX) + len = BUFFER_MAX; + } + unsigned char *buf = realloc(dcode->buf, len); + if(!buf) + return(1); + dcode->buf = buf; + dcode->buf_alloc = len; + return(0); +} + +extern const char *_zbar_decoder_buf_dump (unsigned char *buf, + unsigned int buflen); + +#endif diff --git a/zbar/decoder/.deps/.dirstamp b/zbar/decoder/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/decoder/.deps/zbar_libzbar_la-code128.Plo b/zbar/decoder/.deps/zbar_libzbar_la-code128.Plo new file mode 100644 index 0000000..67027c4 --- /dev/null +++ b/zbar/decoder/.deps/zbar_libzbar_la-code128.Plo @@ -0,0 +1,134 @@ +zbar/decoder/zbar_libzbar_la-code128.lo: zbar/decoder/code128.c \ + include/config.h /usr/include/string.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h /usr/include/xlocale.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h include/zbar.h zbar/decoder.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h zbar/decoder/ean.h \ + zbar/decoder/i25.h zbar/decoder/code39.h zbar/decoder/code128.h \ + zbar/decoder/qr_finder.h zbar/qrcode.h zbar/debug.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h + +include/config.h: + +/usr/include/string.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +include/zbar.h: + +zbar/decoder.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +zbar/decoder/ean.h: + +zbar/decoder/i25.h: + +zbar/decoder/code39.h: + +zbar/decoder/code128.h: + +zbar/decoder/qr_finder.h: + +zbar/qrcode.h: + +zbar/debug.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: diff --git a/zbar/decoder/.deps/zbar_libzbar_la-code39.Plo b/zbar/decoder/.deps/zbar_libzbar_la-code39.Plo new file mode 100644 index 0000000..0ede02c --- /dev/null +++ b/zbar/decoder/.deps/zbar_libzbar_la-code39.Plo @@ -0,0 +1,134 @@ +zbar/decoder/zbar_libzbar_la-code39.lo: zbar/decoder/code39.c \ + include/config.h /usr/include/string.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h /usr/include/xlocale.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h include/zbar.h zbar/decoder.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h zbar/decoder/ean.h \ + zbar/decoder/i25.h zbar/decoder/code39.h zbar/decoder/code128.h \ + zbar/decoder/qr_finder.h zbar/qrcode.h zbar/debug.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h + +include/config.h: + +/usr/include/string.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +include/zbar.h: + +zbar/decoder.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +zbar/decoder/ean.h: + +zbar/decoder/i25.h: + +zbar/decoder/code39.h: + +zbar/decoder/code128.h: + +zbar/decoder/qr_finder.h: + +zbar/qrcode.h: + +zbar/debug.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: diff --git a/zbar/decoder/.deps/zbar_libzbar_la-ean.Plo b/zbar/decoder/.deps/zbar_libzbar_la-ean.Plo new file mode 100644 index 0000000..b5a702d --- /dev/null +++ b/zbar/decoder/.deps/zbar_libzbar_la-ean.Plo @@ -0,0 +1,121 @@ +zbar/decoder/zbar_libzbar_la-ean.lo: zbar/decoder/ean.c include/config.h \ + include/zbar.h zbar/decoder.h /usr/include/stdlib.h \ + /usr/include/features.h /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h zbar/decoder/ean.h \ + zbar/decoder/i25.h zbar/decoder/code39.h zbar/decoder/code128.h \ + zbar/decoder/qr_finder.h zbar/qrcode.h zbar/debug.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h + +include/config.h: + +include/zbar.h: + +zbar/decoder.h: + +/usr/include/stdlib.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +zbar/decoder/ean.h: + +zbar/decoder/i25.h: + +zbar/decoder/code39.h: + +zbar/decoder/code128.h: + +zbar/decoder/qr_finder.h: + +zbar/qrcode.h: + +zbar/debug.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: diff --git a/zbar/decoder/.deps/zbar_libzbar_la-i25.Plo b/zbar/decoder/.deps/zbar_libzbar_la-i25.Plo new file mode 100644 index 0000000..67f17c2 --- /dev/null +++ b/zbar/decoder/.deps/zbar_libzbar_la-i25.Plo @@ -0,0 +1,134 @@ +zbar/decoder/zbar_libzbar_la-i25.lo: zbar/decoder/i25.c include/config.h \ + /usr/include/string.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h /usr/include/xlocale.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h include/zbar.h zbar/decoder.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h zbar/decoder/ean.h \ + zbar/decoder/i25.h zbar/decoder/code39.h zbar/decoder/code128.h \ + zbar/decoder/qr_finder.h zbar/qrcode.h zbar/debug.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h + +include/config.h: + +/usr/include/string.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +include/zbar.h: + +zbar/decoder.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +zbar/decoder/ean.h: + +zbar/decoder/i25.h: + +zbar/decoder/code39.h: + +zbar/decoder/code128.h: + +zbar/decoder/qr_finder.h: + +zbar/qrcode.h: + +zbar/debug.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: diff --git a/zbar/decoder/.deps/zbar_libzbar_la-pdf417.Plo b/zbar/decoder/.deps/zbar_libzbar_la-pdf417.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/decoder/.deps/zbar_libzbar_la-pdf417.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/decoder/.deps/zbar_libzbar_la-qr_finder.Plo b/zbar/decoder/.deps/zbar_libzbar_la-qr_finder.Plo new file mode 100644 index 0000000..00adbe5 --- /dev/null +++ b/zbar/decoder/.deps/zbar_libzbar_la-qr_finder.Plo @@ -0,0 +1,123 @@ +zbar/decoder/zbar_libzbar_la-qr_finder.lo: zbar/decoder/qr_finder.c \ + include/config.h /usr/include/assert.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h include/zbar.h zbar/decoder.h \ + /usr/include/stdlib.h /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h zbar/decoder/ean.h \ + zbar/decoder/i25.h zbar/decoder/code39.h zbar/decoder/code128.h \ + zbar/decoder/qr_finder.h zbar/qrcode.h zbar/debug.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h + +include/config.h: + +/usr/include/assert.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +include/zbar.h: + +zbar/decoder.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +zbar/decoder/ean.h: + +zbar/decoder/i25.h: + +zbar/decoder/code39.h: + +zbar/decoder/code128.h: + +zbar/decoder/qr_finder.h: + +zbar/qrcode.h: + +zbar/debug.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: diff --git a/zbar/decoder/.dirstamp b/zbar/decoder/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/decoder/code128.c b/zbar/decoder/code128.c new file mode 100644 index 0000000..8674854 --- /dev/null +++ b/zbar/decoder/code128.c @@ -0,0 +1,515 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include /* memmove */ + +#include +#include "decoder.h" + +#ifdef DEBUG_CODE128 +# define DEBUG_LEVEL (DEBUG_CODE128) +#endif +#include "debug.h" + +#define NUM_CHARS 108 /* total number of character codes */ + +typedef enum code128_char_e { + FNC3 = 0x60, + FNC2 = 0x61, + SHIFT = 0x62, + CODE_C = 0x63, + CODE_B = 0x64, + CODE_A = 0x65, + FNC1 = 0x66, + START_A = 0x67, + START_B = 0x68, + START_C = 0x69, + STOP_FWD = 0x6a, + STOP_REV = 0x6b, + FNC4 = 0x6c, +} code128_char_t; + +static const unsigned char characters[NUM_CHARS] = { + 0x5c, 0xbf, 0xa1, /* [00] 00 */ + 0x2a, 0xc5, 0x0c, 0xa4, /* [03] 01 */ + 0x2d, 0xe3, 0x0f, /* [07] 02 */ + 0x5f, 0xe4, /* [0a] 03 */ + + 0x6b, 0xe8, 0x69, 0xa7, 0xe7, /* [0c] 10 */ + 0xc1, 0x51, 0x1e, 0x83, 0xd9, 0x00, 0x84, 0x1f, /* [11] 11 */ + 0xc7, 0x0d, 0x33, 0x86, 0xb5, 0x0e, 0x15, 0x87, /* [19] 12 */ + 0x10, 0xda, 0x11, /* [21] 13 */ + + 0x36, 0xe5, 0x18, 0x37, /* [24] 20 */ + 0xcc, 0x13, 0x39, 0x89, 0x97, 0x14, 0x1b, 0x8a, 0x3a, 0xbd, /* [28] 21 */ + 0xa2, 0x5e, 0x01, 0x85, 0xb0, 0x02, 0xa3, /* [32] 22 */ + 0xa5, 0x2c, 0x16, 0x88, 0xbc, 0x12, 0xa6, /* [39] 23 */ + + 0x61, 0xe6, 0x56, 0x62, /* [40] 30 */ + 0x19, 0xdb, 0x1a, /* [44] 31 */ + 0xa8, 0x32, 0x1c, 0x8b, 0xcd, 0x1d, 0xa9, /* [47] 32 */ + 0xc3, 0x20, 0xc4, /* [4e] 33 */ + + 0x50, 0x5d, 0xc0, /* [51] 0014 0025 0034 */ + 0x2b, 0xc6, /* [54] 0134 0143 */ + 0x2e, /* [56] 0243 */ + 0x53, 0x60, /* [57] 0341 0352 */ + 0x31, /* [59] 1024 */ + 0x52, 0xc2, /* [5a] 1114 1134 */ + 0x34, 0xc8, /* [5c] 1242 1243 */ + 0x55, /* [5e] 1441 */ + + 0x57, 0x3e, 0xce, /* [5f] 4100 5200 4300 */ + 0x3b, 0xc9, /* [62] 4310 3410 */ + 0x6a, /* [64] 3420 */ + 0x54, 0x4f, /* [65] 1430 2530 */ + 0x38, /* [67] 4201 */ + 0x58, 0xcb, /* [68] 4111 4311 */ + 0x2f, 0xca, /* [6a] 2421 3421 */ +}; + +static const unsigned char lo_base[8] = { + 0x00, 0x07, 0x0c, 0x19, 0x24, 0x32, 0x40, 0x47 +}; + +static const unsigned char lo_offset[0x80] = { + 0xff, 0xf0, 0xff, 0x1f, 0xff, 0xf2, 0xff, 0xff, /* 00 [00] */ + 0xff, 0xff, 0xff, 0x3f, 0xf4, 0xf5, 0xff, 0x6f, /* 01 */ + 0xff, 0xff, 0xff, 0xff, 0xf0, 0xf1, 0xff, 0x2f, /* 02 [07] */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x4f, /* 03 */ + 0xff, 0x0f, 0xf1, 0xf2, 0xff, 0x3f, 0xff, 0xf4, /* 10 [0c] */ + 0xf5, 0xf6, 0xf7, 0x89, 0xff, 0xab, 0xff, 0xfc, /* 11 */ + 0xff, 0xff, 0x0f, 0x1f, 0x23, 0x45, 0xf6, 0x7f, /* 12 [19] */ + 0xff, 0xff, 0xff, 0xff, 0xf8, 0xff, 0xf9, 0xaf, /* 13 */ + + 0xf0, 0xf1, 0xff, 0x2f, 0xff, 0xf3, 0xff, 0xff, /* 20 [24] */ + 0x4f, 0x5f, 0x67, 0x89, 0xfa, 0xbf, 0xff, 0xcd, /* 21 */ + 0xf0, 0xf1, 0xf2, 0x3f, 0xf4, 0x56, 0xff, 0xff, /* 22 [32] */ + 0xff, 0xff, 0x7f, 0x8f, 0x9a, 0xff, 0xbc, 0xdf, /* 23 */ + 0x0f, 0x1f, 0xf2, 0xff, 0xff, 0x3f, 0xff, 0xff, /* 30 [40] */ + 0xf4, 0xff, 0xf5, 0x6f, 0xff, 0xff, 0xff, 0xff, /* 31 */ + 0x0f, 0x1f, 0x23, 0xff, 0x45, 0x6f, 0xff, 0xff, /* 32 [47] */ + 0xf7, 0xff, 0xf8, 0x9f, 0xff, 0xff, 0xff, 0xff, /* 33 */ +}; + +static inline signed char decode_lo (int sig) +{ + unsigned char offset = (((sig >> 1) & 0x01) | + ((sig >> 3) & 0x06) | + ((sig >> 5) & 0x18) | + ((sig >> 7) & 0x60)); + unsigned char idx = lo_offset[offset]; + if(sig & 1) + idx &= 0xf; + else + idx >>= 4; + if(idx == 0xf) + return(-1); + + unsigned char base = (sig >> 11) | ((sig >> 9) & 1); + zassert(base < 8, -1, "sig=%x offset=%x idx=%x base=%x\n", + sig, offset, idx, base); + idx += lo_base[base]; + + zassert(idx <= 0x50, -1, "sig=%x offset=%x base=%x idx=%x\n", + sig, offset, base, idx); + unsigned char c = characters[idx]; + dprintf(2, " %02x(%x(%02x)/%x(%02x)) => %02x", + idx, base, lo_base[base], offset, lo_offset[offset], + (unsigned char)c); + return(c); +} + +static inline signed char decode_hi (int sig) +{ + unsigned char rev = (sig & 0x4400) != 0; + if(rev) + sig = (((sig >> 12) & 0x000f) | + ((sig >> 4) & 0x00f0) | + ((sig << 4) & 0x0f00) | + ((sig << 12) & 0xf000)); + dprintf(2, " rev=%x", rev != 0); + + unsigned char idx; + switch(sig) { + case 0x0014: idx = 0x0; break; + case 0x0025: idx = 0x1; break; + case 0x0034: idx = 0x2; break; + case 0x0134: idx = 0x3; break; + case 0x0143: idx = 0x4; break; + case 0x0243: idx = 0x5; break; + case 0x0341: idx = 0x6; break; + case 0x0352: idx = 0x7; break; + case 0x1024: idx = 0x8; break; + case 0x1114: idx = 0x9; break; + case 0x1134: idx = 0xa; break; + case 0x1242: idx = 0xb; break; + case 0x1243: idx = 0xc; break; + case 0x1441: idx = 0xd; rev = 0; break; + default: return(-1); + } + if(rev) + idx += 0xe; + unsigned char c = characters[0x51 + idx]; + dprintf(2, " %02x => %02x", idx, c); + return(c); +} + +static inline unsigned char calc_check (unsigned char c) +{ + if(!(c & 0x80)) + return(0x18); + c &= 0x7f; + if(c < 0x3d) + return((c < 0x30 && c != 0x17) ? 0x10 : 0x20); + if(c < 0x50) + return((c == 0x4d) ? 0x20 : 0x10); + return((c < 0x67) ? 0x20 : 0x10); +} + +static inline signed char decode6 (zbar_decoder_t *dcode) +{ + /* build edge signature of character */ + unsigned s = dcode->code128.s6; + dprintf(2, " s=%d", s); + if(s < 5) + return(-1); + /* calculate similar edge measurements */ + int sig = (get_color(dcode) == ZBAR_BAR) + ? ((decode_e(get_width(dcode, 0) + get_width(dcode, 1), s, 11) << 12) | + (decode_e(get_width(dcode, 1) + get_width(dcode, 2), s, 11) << 8) | + (decode_e(get_width(dcode, 2) + get_width(dcode, 3), s, 11) << 4) | + (decode_e(get_width(dcode, 3) + get_width(dcode, 4), s, 11))) + : ((decode_e(get_width(dcode, 5) + get_width(dcode, 4), s, 11) << 12) | + (decode_e(get_width(dcode, 4) + get_width(dcode, 3), s, 11) << 8) | + (decode_e(get_width(dcode, 3) + get_width(dcode, 2), s, 11) << 4) | + (decode_e(get_width(dcode, 2) + get_width(dcode, 1), s, 11))); + if(sig < 0) + return(-1); + dprintf(2, " sig=%04x", sig); + /* lookup edge signature */ + signed char c = (sig & 0x4444) ? decode_hi(sig) : decode_lo(sig); + if(c == -1) + return(-1); + + /* character validation */ + unsigned bars = (get_color(dcode) == ZBAR_BAR) + ? (get_width(dcode, 0) + get_width(dcode, 2) + get_width(dcode, 4)) + : (get_width(dcode, 1) + get_width(dcode, 3) + get_width(dcode, 5)); + bars = bars * 11 * 4 / s; + unsigned char chk = calc_check(c); + dprintf(2, " bars=%d chk=%d", bars, chk); + if(chk - 7 > bars || bars > chk + 7) + return(-1); + + return(c & 0x7f); +} + +static inline unsigned char validate_checksum (zbar_decoder_t *dcode) +{ + code128_decoder_t *dcode128 = &dcode->code128; + if(dcode128->character < 3) + return(1); + + /* add in irregularly weighted start character */ + unsigned idx = (dcode128->direction) ? dcode128->character - 1 : 0; + unsigned sum = dcode->buf[idx]; + if(sum >= 103) + sum -= 103; + + /* calculate sum in reverse to avoid multiply operations */ + unsigned i, acc = 0; + for(i = dcode128->character - 3; i; i--) { + zassert(sum < 103, -1, "dir=%x i=%x sum=%x acc=%x %s\n", + dcode128->direction, i, sum, acc, + _zbar_decoder_buf_dump(dcode->buf, dcode128->character)); + idx = (dcode128->direction) ? dcode128->character - 1 - i : i; + acc += dcode->buf[idx]; + if(acc >= 103) + acc -= 103; + zassert(acc < 103, -1, "dir=%x i=%x sum=%x acc=%x %s\n", + dcode128->direction, i, sum, acc, + _zbar_decoder_buf_dump(dcode->buf, dcode128->character)); + sum += acc; + if(sum >= 103) + sum -= 103; + } + + /* and compare to check character */ + idx = (dcode128->direction) ? 1 : dcode128->character - 2; + unsigned char check = dcode->buf[idx]; + dprintf(2, " chk=%02x(%02x)", sum, check); + unsigned char err = (sum != check); + if(err) + dprintf(1, " [checksum error]\n"); + return(err); +} + +/* expand and decode character set C */ +static inline unsigned postprocess_c (zbar_decoder_t *dcode, + unsigned start, + unsigned end, + unsigned dst) +{ + /* expand buffer to accomodate 2x set C characters (2 digits per-char) */ + unsigned delta = end - start; + unsigned newlen = dcode->code128.character + delta; + size_buf(dcode, newlen); + + /* relocate unprocessed data to end of buffer */ + memmove(dcode->buf + start + delta, dcode->buf + start, + dcode->code128.character - start); + dcode->code128.character = newlen; + + unsigned i, j; + for(i = 0, j = dst; i < delta; i++, j += 2) { + /* convert each set C character into two ASCII digits */ + unsigned char code = dcode->buf[start + delta + i]; + dcode->buf[j] = '0'; + if(code >= 50) { + code -= 50; + dcode->buf[j] += 5; + } + if(code >= 30) { + code -= 30; + dcode->buf[j] += 3; + } + if(code >= 20) { + code -= 20; + dcode->buf[j] += 2; + } + if(code >= 10) { + code -= 10; + dcode->buf[j] += 1; + } + zassert(dcode->buf[j] <= '9', delta, + "start=%x end=%x i=%x j=%x %s\n", start, end, i, j, + _zbar_decoder_buf_dump(dcode->buf, dcode->code128.character)); + zassert(code <= 9, delta, + "start=%x end=%x i=%x j=%x %s\n", start, end, i, j, + _zbar_decoder_buf_dump(dcode->buf, dcode->code128.character)); + dcode->buf[j + 1] = '0' + code; + } + return(delta); +} + +/* resolve scan direction and convert to ASCII */ +static inline unsigned char postprocess (zbar_decoder_t *dcode) +{ + code128_decoder_t *dcode128 = &dcode->code128; + dprintf(2, "\n postproc len=%d", dcode128->character); + unsigned i, j; + unsigned char code = 0; + if(dcode128->direction) { + /* reverse buffer */ + dprintf(2, " (rev)"); + for(i = 0; i < dcode128->character / 2; i++) { + unsigned j = dcode128->character - 1 - i; + code = dcode->buf[i]; + dcode->buf[i] = dcode->buf[j]; + dcode->buf[j] = code; + } + zassert(dcode->buf[dcode128->character - 1] == STOP_REV, 1, + "dir=%x %s\n", dcode128->direction, + _zbar_decoder_buf_dump(dcode->buf, dcode->code128.character)); + } + else + zassert(dcode->buf[dcode128->character - 1] == STOP_FWD, 1, + "dir=%x %s\n", dcode128->direction, + _zbar_decoder_buf_dump(dcode->buf, dcode->code128.character)); + + code = dcode->buf[0]; + zassert(code >= START_A && code <= START_C, 1, "%s\n", + _zbar_decoder_buf_dump(dcode->buf, dcode->code128.character)); + + unsigned char charset = code - START_A; + unsigned cexp = (code == START_C) ? 1 : 0; + dprintf(2, " start=%c", 'A' + charset); + + for(i = 1, j = 0; i < dcode128->character - 2; i++) { + unsigned char code = dcode->buf[i]; + zassert(!(code & 0x80), 1, + "i=%x j=%x code=%02x charset=%x cexp=%x %s\n", + i, j, code, charset, cexp, + _zbar_decoder_buf_dump(dcode->buf, dcode->code128.character)); + + if((charset & 0x2) && (code < 100)) + /* defer character set C for expansion */ + continue; + else if(code < 0x60) { + /* convert character set B to ASCII */ + code = code + 0x20; + if((!charset || (charset == 0x81)) && (code >= 0x60)) + /* convert character set A to ASCII */ + code -= 0x60; + dcode->buf[j++] = code; + if(charset & 0x80) + charset &= 0x7f; + } + else { + dprintf(2, " %02x", code); + if(charset & 0x2) { + /* expand character set C to ASCII */ + zassert(cexp, 1, "i=%x j=%x code=%02x charset=%x cexp=%x %s\n", + i, j, code, charset, cexp, + _zbar_decoder_buf_dump(dcode->buf, + dcode->code128.character)); + unsigned delta = postprocess_c(dcode, cexp, i, j); + i += delta; + j += delta * 2; + cexp = 0; + } + if(code < CODE_C) { + if(code == SHIFT) + charset |= 0x80; + else if(code == FNC2) + /* FIXME FNC2 - message append */; + else if(code == FNC3) + /* FIXME FNC3 - initialize */; + } + else if(code == FNC1) + /* FIXME FNC1 - Code 128 subsets or ASCII 0x1d */; + else if(code >= START_A) { + dprintf(1, " [truncated]\n"); + return(1); + } + else { + zassert(code >= CODE_C && code <= CODE_A, 1, + "i=%x j=%x code=%02x charset=%x cexp=%x %s\n", + i, j, code, charset, cexp, + _zbar_decoder_buf_dump(dcode->buf, + dcode->code128.character)); + unsigned char newset = CODE_A - code; + if(newset != charset) + charset = newset; + else + /* FIXME FNC4 - extended ASCII */; + } + if(charset & 0x2) + cexp = i + 1; + } + } + if(charset & 0x2) { + zassert(cexp, 1, "i=%x j=%x code=%02x charset=%x cexp=%x %s\n", + i, j, code, charset, cexp, + _zbar_decoder_buf_dump(dcode->buf, + dcode->code128.character)); + j += postprocess_c(dcode, cexp, i, j) * 2; + } + dcode->buflen = j; + dcode->buf[j] = '\0'; + dcode->code128.character = j; + return(0); +} + +zbar_symbol_type_t _zbar_decode_code128 (zbar_decoder_t *dcode) +{ + code128_decoder_t *dcode128 = &dcode->code128; + + /* update latest character width */ + dcode128->s6 -= get_width(dcode, 6); + dcode128->s6 += get_width(dcode, 0); + + if(/* process every 6th element of active symbol */ + (dcode128->character >= 0 && + (++dcode128->element) != 6) || + /* decode color based on direction */ + (get_color(dcode) != dcode128->direction)) + return(0); + dcode128->element = 0; + + dprintf(2, " code128[%c%02d+%x]:", + (dcode128->direction) ? '<' : '>', + dcode128->character, dcode128->element); + + signed char c = decode6(dcode); + if(dcode128->character < 0) { + dprintf(2, " c=%02x", c); + if(c < START_A || c > STOP_REV || c == STOP_FWD) { + dprintf(2, " [invalid]\n"); + return(0); + } + unsigned qz = get_width(dcode, 6); + if(qz && qz < (dcode->code128.s6 * 3) / 4) { + dprintf(2, " [invalid qz %d]\n", qz); + return(0); + } + /* lock shared resources */ + if(get_lock(dcode, ZBAR_CODE128)) { + dprintf(2, " [locked %d]\n", dcode->lock); + dcode128->character = -1; + return(0); + } + /* decoded valid start/stop */ + /* initialize state */ + dcode128->character = 0; + if(c == STOP_REV) { + dcode128->direction = ZBAR_BAR; + dcode128->element = 7; + } + else + dcode128->direction = ZBAR_SPACE; + dprintf(2, " dir=%x [valid start]", dcode128->direction); + } + else if((c < 0) || + ((dcode128->character >= BUFFER_MIN) && + size_buf(dcode, dcode128->character + 1))) { + dprintf(1, (c < 0) ? " [aborted]\n" : " [overflow]\n"); + dcode->lock = 0; + dcode128->character = -1; + return(0); + } + + zassert(dcode->buf_alloc > dcode128->character, 0, + "alloc=%x idx=%x c=%02x %s\n", + dcode->buf_alloc, dcode128->character, c, + _zbar_decoder_buf_dump(dcode->buf, dcode->buf_alloc)); + + dcode->buf[dcode128->character++] = c; + + if(dcode128->character > 2 && + ((dcode128->direction) + ? c >= START_A && c <= START_C + : c == STOP_FWD)) { + /* FIXME STOP_FWD should check extra bar (and QZ!) */ + zbar_symbol_type_t sym = ZBAR_CODE128; + if(validate_checksum(dcode) || postprocess(dcode)) + sym = ZBAR_NONE; + else if(dcode128->character < CFG(*dcode128, ZBAR_CFG_MIN_LEN) || + (CFG(*dcode128, ZBAR_CFG_MAX_LEN) > 0 && + dcode128->character > CFG(*dcode128, ZBAR_CFG_MAX_LEN))) { + dprintf(2, " [invalid len]\n"); + sym = ZBAR_NONE; + } + else + dprintf(2, " [valid end]\n"); + dcode128->character = -1; + if(!sym) + dcode->lock = 0; + return(sym); + } + + dprintf(2, "\n"); + return(0); +} diff --git a/zbar/decoder/code128.h b/zbar/decoder/code128.h new file mode 100644 index 0000000..6e5153a --- /dev/null +++ b/zbar/decoder/code128.h @@ -0,0 +1,49 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _CODE128_H_ +#define _CODE128_H_ + +/* Code 128 specific decode state */ +typedef struct code128_decoder_s { + unsigned direction : 1; /* scan direction: 0=fwd/space, 1=rev/bar */ + unsigned element : 3; /* element offset 0-5 */ + int character : 12; /* character position in symbol */ + unsigned s6; /* character width */ + + unsigned config; + int configs[NUM_CFGS]; /* int valued configurations */ +} code128_decoder_t; + +/* reset Code 128 specific state */ +static inline void code128_reset (code128_decoder_t *dcode128) +{ + dcode128->direction = 0; + dcode128->element = 0; + dcode128->character = -1; + dcode128->s6 = 0; +} + +/* decode Code 128 symbols */ +zbar_symbol_type_t _zbar_decode_code128(zbar_decoder_t *dcode); + +#endif diff --git a/zbar/decoder/code39.c b/zbar/decoder/code39.c new file mode 100644 index 0000000..da60db8 --- /dev/null +++ b/zbar/decoder/code39.c @@ -0,0 +1,327 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include /* memmove */ + +#include +#include "decoder.h" + +#ifdef DEBUG_CODE39 +# define DEBUG_LEVEL (DEBUG_CODE39) +#endif +#include "debug.h" + +#define NUM_CHARS (0x2c) + +static const unsigned char code39_hi[32] = { + 0x80 | 0x00, /* 2 next */ + 0x40 | 0x02, /* 4 */ + 0x80 | 0x06, /* 2 next */ + 0xc0 | 0x08, /* 2 skip */ + 0x40 | 0x0a, /* 4 */ + 0x80 | 0x0e, /* 2 next */ + 0xc0 | 0x10, /* 2 skip */ + 0x00 | 0x12, /* direct */ + + 0x80 | 0x13, /* 2 next */ + 0xc0 | 0x15, /* 2 skip */ + 0x80 | 0x17, /* 2 next */ + 0xff, + 0xc0 | 0x19, /* 2 skip */ + 0x00 | 0x1b, /* direct */ + 0xff, + 0xff, + + 0x40 | 0x1c, /* 4 */ + 0x80 | 0x20, /* 2 next */ + 0xc0 | 0x22, /* 2 skip */ + 0x00 | 0x24, /* direct */ + 0x80 | 0x25, /* 2 next */ + 0xff, + 0x00 | 0x27, /* direct */ + 0xff, + + 0xc0 | 0x28, /* 2 skip */ + 0x00 | 0x2a, /* direct */ + 0xff, + 0xff, + 0x00 | 0x2b, /* direct */ + 0xff, + 0xff, + 0xff, +}; + +typedef struct char39_s { + unsigned char chk, rev, fwd; +} char39_t; + +static const char39_t code39_encodings[NUM_CHARS] = { + { 0x07, 0x1a, 0x20 }, /* 00 */ + { 0x0d, 0x10, 0x03 }, /* 01 */ + { 0x13, 0x17, 0x22 }, /* 02 */ + { 0x16, 0x1d, 0x23 }, /* 03 */ + { 0x19, 0x0d, 0x05 }, /* 04 */ + { 0x1c, 0x13, 0x06 }, /* 05 */ + { 0x25, 0x07, 0x0c }, /* 06 */ + { 0x2a, 0x2a, 0x27 }, /* 07 */ + { 0x31, 0x04, 0x0e }, /* 08 */ + { 0x34, 0x00, 0x0f }, /* 09 */ + { 0x43, 0x15, 0x25 }, /* 0a */ + { 0x46, 0x1c, 0x26 }, /* 0b */ + { 0x49, 0x0b, 0x08 }, /* 0c */ + { 0x4c, 0x12, 0x09 }, /* 0d */ + { 0x52, 0x19, 0x2b }, /* 0e */ + { 0x58, 0x0f, 0x00 }, /* 0f */ + { 0x61, 0x02, 0x11 }, /* 10 */ + { 0x64, 0x09, 0x12 }, /* 11 */ + { 0x70, 0x06, 0x13 }, /* 12 */ + { 0x85, 0x24, 0x16 }, /* 13 */ + { 0x8a, 0x29, 0x28 }, /* 14 */ + { 0x91, 0x21, 0x18 }, /* 15 */ + { 0x94, 0x2b, 0x19 }, /* 16 */ + { 0xa2, 0x28, 0x29 }, /* 17 */ + { 0xa8, 0x27, 0x2a }, /* 18 */ + { 0xc1, 0x1f, 0x1b }, /* 19 */ + { 0xc4, 0x26, 0x1c }, /* 1a */ + { 0xd0, 0x23, 0x1d }, /* 1b */ + { 0x03, 0x14, 0x1e }, /* 1c */ + { 0x06, 0x1b, 0x1f }, /* 1d */ + { 0x09, 0x0a, 0x01 }, /* 1e */ + { 0x0c, 0x11, 0x02 }, /* 1f */ + { 0x12, 0x18, 0x21 }, /* 20 */ + { 0x18, 0x0e, 0x04 }, /* 21 */ + { 0x21, 0x01, 0x0a }, /* 22 */ + { 0x24, 0x08, 0x0b }, /* 23 */ + { 0x30, 0x05, 0x0d }, /* 24 */ + { 0x42, 0x16, 0x24 }, /* 25 */ + { 0x48, 0x0c, 0x07 }, /* 26 */ + { 0x60, 0x03, 0x10 }, /* 27 */ + { 0x81, 0x1e, 0x14 }, /* 28 */ + { 0x84, 0x25, 0x15 }, /* 29 */ + { 0x90, 0x22, 0x17 }, /* 2a */ + { 0xc0, 0x20, 0x1a }, /* 2b */ +}; + +static const unsigned char code39_characters[NUM_CHARS] = + "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%*"; + +static inline unsigned char code39_decode1 (unsigned char enc, + unsigned e, + unsigned s) +{ + unsigned char E = decode_e(e, s, 36); + if(E > 7) + return(0xff); + enc <<= 1; + if(E > 2) { + enc |= 1; + dprintf(2, "1"); + } + else + dprintf(2, "0"); + return(enc); +} + +static inline signed char code39_decode9 (zbar_decoder_t *dcode) +{ + code39_decoder_t *dcode39 = &dcode->code39; + + dprintf(2, " s=%d ", dcode39->s9); + if(dcode39->s9 < 9) + return(-1); + + /* threshold bar width ratios */ + unsigned char i, enc = 0; + for(i = 0; i < 5; i++) { + enc = code39_decode1(enc, get_width(dcode, i), dcode39->s9); + if(enc == 0xff) + return(-1); + } + zassert(enc < 0x20, -1, " enc=%x s9=%x\n", enc, dcode39->s9); + + /* lookup first 5 encoded widths for coarse decode */ + unsigned char idx = code39_hi[enc]; + if(idx == 0xff) + return(-1); + + /* encode remaining widths (NB first encoded width is lost) */ + for(; i < 9; i++) { + enc = code39_decode1(enc, get_width(dcode, i), dcode39->s9); + if(enc == 0xff) + return(-1); + } + + if((idx & 0xc0) == 0x80) + idx = (idx & 0x3f) + ((enc >> 3) & 1); + else if((idx & 0xc0) == 0xc0) + idx = (idx & 0x3f) + ((enc >> 2) & 1); + else if(idx & 0xc0) + idx = (idx & 0x3f) + ((enc >> 2) & 3); + zassert(idx < 0x2c, -1, " idx=%x enc=%x s9=%x\n", idx, enc, dcode39->s9); + + const char39_t *c = &code39_encodings[idx]; + dprintf(2, " i=%02x chk=%02x c=%02x/%02x", idx, c->chk, c->fwd, c->rev); + if(enc != c->chk) + return(-1); + + dcode39->width = dcode39->s9; + return((dcode39->direction) ? c->rev : c->fwd); +} + +static inline signed char code39_decode_start (zbar_decoder_t *dcode) +{ + code39_decoder_t *dcode39 = &dcode->code39; + + signed char c = code39_decode9(dcode); + if(c == 0x19) + dcode39->direction ^= 1; + else if(c != 0x2b) { + dprintf(2, "\n"); + return(ZBAR_NONE); + } + + /* check leading quiet zone - spec is 10x */ + unsigned quiet = get_width(dcode, 9); + if(quiet && quiet < dcode39->s9 / 2) { + dprintf(2, " [invalid quiet]\n"); + return(ZBAR_NONE); + } + + dcode39->element = 9; + dcode39->character = 0; + dprintf(1, " dir=%x [valid start]\n", dcode39->direction); + return(ZBAR_PARTIAL); +} + +static inline void code39_postprocess (zbar_decoder_t *dcode) +{ + code39_decoder_t *dcode39 = &dcode->code39; + int i; + if(dcode39->direction) { + /* reverse buffer */ + dprintf(2, " (rev)"); + for(i = 0; i < dcode39->character / 2; i++) { + unsigned j = dcode39->character - 1 - i; + char code = dcode->buf[i]; + dcode->buf[i] = dcode->buf[j]; + dcode->buf[j] = code; + } + } + for(i = 0; i < dcode39->character; i++) + dcode->buf[i] = ((dcode->buf[i] < 0x2b) + ? code39_characters[(unsigned)dcode->buf[i]] + : '?'); + dcode->buflen = i; + dcode->buf[i] = '\0'; +} + +zbar_symbol_type_t _zbar_decode_code39 (zbar_decoder_t *dcode) +{ + code39_decoder_t *dcode39 = &dcode->code39; + + /* update latest character width */ + dcode39->s9 -= get_width(dcode, 9); + dcode39->s9 += get_width(dcode, 0); + + if(dcode39->character < 0) { + if(get_color(dcode) != ZBAR_BAR) + return(ZBAR_NONE); + dprintf(2, " code39:"); + return(code39_decode_start(dcode)); + } + + if(++dcode39->element < 9) + return(ZBAR_NONE); + + dprintf(2, " code39[%c%02d+%x]", + (dcode39->direction) ? '<' : '>', + dcode39->character, dcode39->element); + + if(dcode39->element == 10) { + unsigned space = get_width(dcode, 0); + if(dcode39->character && + dcode->buf[dcode39->character - 1] == 0x2b) { /* STOP */ + /* trim STOP character */ + dcode39->character--; + zbar_symbol_type_t sym = ZBAR_CODE39; + + /* trailing quiet zone check */ + if(space && space < dcode39->width / 2) { + dprintf(2, " [invalid qz]\n"); + sym = ZBAR_NONE; + } + else if(dcode39->character < CFG(*dcode39, ZBAR_CFG_MIN_LEN) || + (CFG(*dcode39, ZBAR_CFG_MAX_LEN) > 0 && + dcode39->character > CFG(*dcode39, ZBAR_CFG_MAX_LEN))) { + dprintf(2, " [invalid len]\n"); + sym = ZBAR_NONE; + } + else { + /* FIXME checksum (needs config enable) */ + code39_postprocess(dcode); + dprintf(2, " [valid end]\n"); + } + dcode39->character = -1; + if(!sym) + dcode->lock = 0; + return(sym); + } + if(space > dcode39->width / 2) { + /* inter-character space check failure */ + dcode->lock = 0; + dcode39->character = -1; + dprintf(2, " ics>%d [invalid ics]", dcode39->width); + } + dcode39->element = 0; + dprintf(2, "\n"); + return(ZBAR_NONE); + } + + signed char c = code39_decode9(dcode); + dprintf(2, " c=%d", c); + + /* lock shared resources */ + if(!dcode39->character && get_lock(dcode, ZBAR_CODE39)) { + dcode39->character = -1; + dprintf(1, " [locked %d]\n", dcode->lock); + return(ZBAR_PARTIAL); + } + + if(c < 0 || + ((dcode39->character >= BUFFER_MIN) && + size_buf(dcode, dcode39->character + 1))) { + dprintf(1, (c < 0) ? " [aborted]\n" : " [overflow]\n"); + dcode->lock = 0; + dcode39->character = -1; + return(ZBAR_NONE); + } + else { + zassert(c < 0x2c, ZBAR_NONE, "c=%02x s9=%x\n", c, dcode39->s9); + dprintf(2, "\n"); + } + + dcode->buf[dcode39->character++] = c; + + return(ZBAR_NONE); +} diff --git a/zbar/decoder/code39.h b/zbar/decoder/code39.h new file mode 100644 index 0000000..9b2356f --- /dev/null +++ b/zbar/decoder/code39.h @@ -0,0 +1,50 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _CODE39_H_ +#define _CODE39_H_ + +/* Code 39 specific decode state */ +typedef struct code39_decoder_s { + unsigned direction : 1; /* scan direction: 0=fwd, 1=rev */ + unsigned element : 4; /* element offset 0-8 */ + int character : 12; /* character position in symbol */ + unsigned s9; /* current character width */ + unsigned width; /* last character width */ + + unsigned config; + int configs[NUM_CFGS]; /* int valued configurations */ +} code39_decoder_t; + +/* reset Code 39 specific state */ +static inline void code39_reset (code39_decoder_t *dcode39) +{ + dcode39->direction = 0; + dcode39->element = 0; + dcode39->character = -1; + dcode39->s9 = 0; +} + +/* decode Code 39 symbols */ +zbar_symbol_type_t _zbar_decode_code39(zbar_decoder_t *dcode); + +#endif diff --git a/zbar/decoder/ean.c b/zbar/decoder/ean.c new file mode 100644 index 0000000..dee0523 --- /dev/null +++ b/zbar/decoder/ean.c @@ -0,0 +1,642 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include "decoder.h" + +#ifdef DEBUG_EAN +# define DEBUG_LEVEL (DEBUG_EAN) +#endif +#include "debug.h" + +/* partial decode symbol location */ +typedef enum symbol_partial_e { + EAN_LEFT = 0x0000, + EAN_RIGHT = 0x1000, +} symbol_partial_t; + +/* convert compact encoded D2E1E2 to character (bit4 is parity) */ +static const unsigned char digits[] = { /* E1 E2 */ + 0x06, 0x10, 0x04, 0x13, /* 2 2-5 */ + 0x19, 0x08, 0x11, 0x05, /* 3 2-5 (d2 <= thr) */ + 0x09, 0x12, 0x07, 0x15, /* 4 2-5 (d2 <= thr) */ + 0x16, 0x00, 0x14, 0x03, /* 5 2-5 */ + 0x18, 0x01, 0x02, 0x17, /* E1E2=43,44,33,34 (d2 > thr) */ +}; + +static const unsigned char parity_decode[] = { + 0xf0, /* [xx] BBBBBB = RIGHT half EAN-13 */ + + /* UPC-E check digit encoding */ + 0xff, + 0xff, + 0x0f, /* [07] BBBAAA = 0 */ + 0xff, + 0x1f, /* [0b] BBABAA = 1 */ + 0x2f, /* [0d] BBAABA = 2 */ + 0xf3, /* [0e] BBAAAB = 3 */ + 0xff, + 0x4f, /* [13] BABBAA = 4 */ + 0x7f, /* [15] BABABA = 7 */ + 0xf8, /* [16] BABAAB = 8 */ + 0x5f, /* [19] BAABBA = 5 */ + 0xf9, /* [1a] BAABAB = 9 */ + 0xf6, /* [1c] BAAABB = 6 */ + 0xff, + + /* LEFT half EAN-13 leading digit */ + 0xff, + 0x6f, /* [23] ABBBAA = 6 */ + 0x9f, /* [25] ABBABA = 9 */ + 0xf5, /* [26] ABBAAB = 5 */ + 0x8f, /* [29] ABABBA = 8 */ + 0xf7, /* [2a] ABABAB = 7 */ + 0xf4, /* [2c] ABAABB = 4 */ + 0xff, + 0x3f, /* [31] AABBBA = 3 */ + 0xf2, /* [32] AABBAB = 2 */ + 0xf1, /* [34] AABABB = 1 */ + 0xff, + 0xff, + 0xff, + 0xff, + 0x0f, /* [3f] AAAAAA = 0 */ +}; + +#ifdef DEBUG_EAN +static unsigned char debug_buf[0x18]; + +static inline const unsigned char *dsprintbuf(ean_decoder_t *ean) +{ + int i; + for(i = 0; i < 7; i++) + debug_buf[i] = ((ean->buf[0] < 0 || ean->buf[i] < 0) + ? '-' + : ean->buf[i] + '0'); + debug_buf[i] = ' '; + for(; i < 13; i++) + debug_buf[i + 1] = ((ean->buf[7] < 0 || ean->buf[i] < 0) + ? '-' + : ean->buf[i] + '0'); + debug_buf[i + 1] = ' '; + for(; i < 18; i++) + debug_buf[i + 2] = ((ean->buf[13] < 0 || ean->buf[i] < 0) + ? '-' + : ean->buf[i] + '0'); + debug_buf[i + 2] = '\0'; + return(debug_buf); +} +#endif + +/* evaluate previous N (>= 2) widths as auxiliary pattern, + * using preceding 4 as character width + */ +static inline signed char aux_end (zbar_decoder_t *dcode, + unsigned char fwd) +{ + /* reference width from previous character */ + unsigned s = calc_s(dcode, 4 + fwd, 4); + + /* check quiet zone */ + unsigned qz = get_width(dcode, 0); + if(!fwd && qz && qz < s * 3 / 4) { + dprintf(2, " [invalid quiet]"); + return(-1); + } + + dprintf(2, " ("); + signed char code = 0; + unsigned char i; + for(i = 1 - fwd; i < 3 + fwd; i++) { + unsigned e = get_width(dcode, i) + get_width(dcode, i + 1); + dprintf(2, " %d", e); + code = (code << 2) | decode_e(e, s, 7); + if(code < 0) { + dprintf(2, " [invalid end guard]"); + return(-1); + } + } + dprintf(2, ") s=%d aux=%x", s, code); + return(code); +} + +/* determine possible auxiliary pattern + * using current 4 as possible character + */ +static inline signed char aux_start (zbar_decoder_t *dcode) +{ + /* FIXME NB add-on has no guard in reverse */ + unsigned e2 = get_width(dcode, 5) + get_width(dcode, 6); + if(decode_e(e2, dcode->ean.s4, 7)) { + dprintf(2, " [invalid any]"); + return(/*FIXME (get_color(dcode) == ZBAR_SPACE) ? STATE_ADDON : */-1); + } + + unsigned e1 = get_width(dcode, 4) + get_width(dcode, 5); + unsigned char E1 = decode_e(e1, dcode->ean.s4, 7); + + if(get_color(dcode) == ZBAR_BAR) { + /* check for quiet-zone */ + unsigned qz = get_width(dcode, 7); + if(!qz || qz >= dcode->ean.s4 * 3 / 4) { + if(!E1) { + dprintf(2, " [valid normal]"); + return(0); /* normal symbol start */ + } + else if(E1 == 1) { + dprintf(2, " [valid add-on]"); + return(STATE_ADDON); /* add-on symbol start */ + } + } + dprintf(2, " [invalid start]"); + return(-1); + } + + if(!E1) { + /* attempting decode from SPACE => validate center guard */ + unsigned e3 = get_width(dcode, 6) + get_width(dcode, 7); + if(!decode_e(e3, dcode->ean.s4, 7)) { + dprintf(2, " [valid center]"); + return(0); /* start after center guard */ + } + } + dprintf(2, " [invalid center]"); + return(/*STATE_ADDON*/-1); +} + +/* attempt to decode previous 4 widths (2 bars and 2 spaces) as a character */ +static inline signed char decode4 (zbar_decoder_t *dcode) +{ + /* calculate similar edge measurements */ + unsigned e1 = ((get_color(dcode) == ZBAR_BAR) + ? get_width(dcode, 0) + get_width(dcode, 1) + : get_width(dcode, 2) + get_width(dcode, 3)); + unsigned e2 = get_width(dcode, 1) + get_width(dcode, 2); + dprintf(2, "\n e1=%d e2=%d", e1, e2); + + /* create compacted encoding for direct lookup */ + signed char code = ((decode_e(e1, dcode->ean.s4, 7) << 2) | + decode_e(e2, dcode->ean.s4, 7)); + if(code < 0) + return(-1); + dprintf(2, " code=%x", code); + + /* 4 combinations require additional determinant (D2) + E1E2 == 34 (0110) + E1E2 == 43 (1001) + E1E2 == 33 (0101) + E1E2 == 44 (1010) + */ + if((1 << code) & 0x0660) { + /* use sum of bar widths */ + unsigned d2 = ((get_color(dcode) == ZBAR_BAR) + ? get_width(dcode, 0) + get_width(dcode, 2) + : get_width(dcode, 1) + get_width(dcode, 3)); + d2 *= 7; + unsigned char mid = (((1 << code) & 0x0420) + ? 3 /* E1E2 in 33,44 */ + : 4); /* E1E2 in 34,43 */ + unsigned char alt = d2 > (mid * dcode->ean.s4); + if(alt) + code = ((code >> 1) & 3) | 0x10; /* compress code space */ + dprintf(2, " (d2=%d(%d) alt=%d)", d2, mid * dcode->ean.s4, alt); + } + dprintf(2, " char=%02x", digits[(unsigned char)code]); + zassert(code < 0x14, -1, "code=%02x e1=%x e2=%x s4=%x color=%x\n", + code, e1, e2, dcode->ean.s4, get_color(dcode)); + return(code); +} + +static inline zbar_symbol_type_t ean_part_end4 (ean_pass_t *pass, + unsigned char fwd) +{ + /* extract parity bits */ + unsigned char par = ((pass->raw[1] & 0x10) >> 1 | + (pass->raw[2] & 0x10) >> 2 | + (pass->raw[3] & 0x10) >> 3 | + (pass->raw[4] & 0x10) >> 4); + + dprintf(2, " par=%x", par); + if(par && par != 0xf) + /* invalid parity combination */ + return(ZBAR_NONE); + + if(!par == fwd) { + /* reverse sampled digits */ + unsigned char tmp = pass->raw[1]; + pass->raw[1] = pass->raw[4]; + pass->raw[4] = tmp; + tmp = pass->raw[2]; + pass->raw[2] = pass->raw[3]; + pass->raw[3] = tmp; + } + + dprintf(2, "\n"); + dprintf(1, "decode4=%x%x%x%x\n", + pass->raw[1] & 0xf, pass->raw[2] & 0xf, + pass->raw[3] & 0xf, pass->raw[4] & 0xf); + if(!par) + return(ZBAR_EAN8 | EAN_RIGHT); + return(ZBAR_EAN8 | EAN_LEFT); +} + +static inline zbar_symbol_type_t ean_part_end7 (ean_decoder_t *ean, + ean_pass_t *pass, + unsigned char fwd) +{ + /* calculate parity index */ + unsigned char par = ((fwd) + ? ((pass->raw[1] & 0x10) << 1 | + (pass->raw[2] & 0x10) | + (pass->raw[3] & 0x10) >> 1 | + (pass->raw[4] & 0x10) >> 2 | + (pass->raw[5] & 0x10) >> 3 | + (pass->raw[6] & 0x10) >> 4) + : ((pass->raw[1] & 0x10) >> 4 | + (pass->raw[2] & 0x10) >> 3 | + (pass->raw[3] & 0x10) >> 2 | + (pass->raw[4] & 0x10) >> 1 | + (pass->raw[5] & 0x10) | + (pass->raw[6] & 0x10) << 1)); + + /* lookup parity combination */ + pass->raw[0] = parity_decode[par >> 1]; + if(par & 1) + pass->raw[0] >>= 4; + pass->raw[0] &= 0xf; + dprintf(2, " par=%02x(%x)", par, pass->raw[0]); + + if(pass->raw[0] == 0xf) + /* invalid parity combination */ + return(ZBAR_NONE); + + if(!par == fwd) { + /* reverse sampled digits */ + unsigned char i; + for(i = 1; i < 4; i++) { + unsigned char tmp = pass->raw[i]; + pass->raw[i] = pass->raw[7 - i]; + pass->raw[7 - i] = tmp; + } + } + + dprintf(2, "\n"); + dprintf(1, "decode=%x%x%x%x%x%x%x(%02x)\n", + pass->raw[0] & 0xf, pass->raw[1] & 0xf, + pass->raw[2] & 0xf, pass->raw[3] & 0xf, + pass->raw[4] & 0xf, pass->raw[5] & 0xf, + pass->raw[6] & 0xf, par); + + if(TEST_CFG(ean->ean13_config, ZBAR_CFG_ENABLE)) { + if(!par) + return(ZBAR_EAN13 | EAN_RIGHT); + if(par & 0x20) + return(ZBAR_EAN13 | EAN_LEFT); + } + if(par && !(par & 0x20)) + return(ZBAR_UPCE); + + return(ZBAR_NONE); +} + +/* update state for one of 4 parallel passes */ +static inline zbar_symbol_type_t decode_pass (zbar_decoder_t *dcode, + ean_pass_t *pass) +{ + pass->state++; + unsigned char idx = pass->state & STATE_IDX; + unsigned char fwd = pass->state & 1; + + if(get_color(dcode) == ZBAR_SPACE && + (idx == 0x10 || idx == 0x11) && + TEST_CFG(dcode->ean.ean8_config, ZBAR_CFG_ENABLE) && + !aux_end(dcode, fwd)) { + dprintf(2, " fwd=%x", fwd); + zbar_symbol_type_t part = ean_part_end4(pass, fwd); + pass->state = -1; + return(part); + } + + if(!(idx & 0x03) && idx <= 0x14) { + if(!dcode->ean.s4) + return(0); + /* validate guard bars before decoding first char of symbol */ + if(!pass->state) { + pass->state = aux_start(dcode); + if(pass->state < 0) + return(0); + idx = pass->state & STATE_IDX; + } + signed char code = decode4(dcode); + if(code < 0) + pass->state = -1; + else { + dprintf(2, "\n raw[%x]=%02x =>", idx >> 2, + digits[(unsigned char)code]); + pass->raw[(idx >> 2) + 1] = digits[(unsigned char)code]; + dprintf(2, " raw=%d%d%d%d%d%d%d", + pass->raw[0] & 0xf, pass->raw[1] & 0xf, + pass->raw[2] & 0xf, pass->raw[3] & 0xf, + pass->raw[4] & 0xf, pass->raw[5] & 0xf, + pass->raw[6] & 0xf); + } + } + + if(get_color(dcode) == ZBAR_SPACE && + (idx == 0x18 || idx == 0x19)) { + zbar_symbol_type_t part = ZBAR_NONE; + dprintf(2, " fwd=%x", fwd); + if(!aux_end(dcode, fwd)) + part = ean_part_end7(&dcode->ean, pass, fwd); + pass->state = -1; + return(part); + } + return(0); +} + +static inline signed char ean_verify_checksum (ean_decoder_t *ean, + int n) +{ + unsigned char chk = 0; + unsigned char i; + for(i = 0; i < n; i++) { + unsigned char d = ean->buf[i]; + zassert(d < 10, -1, "i=%x d=%x chk=%x %s\n", i, d, chk, + _zbar_decoder_buf_dump((void*)ean->buf, 18)); + chk += d; + if((i ^ n) & 1) { + chk += d << 1; + if(chk >= 20) + chk -= 20; + } + if(chk >= 10) + chk -= 10; + } + zassert(chk < 10, -1, "chk=%x n=%x %s", chk, n, + _zbar_decoder_buf_dump((void*)ean->buf, 18)); + if(chk) + chk = 10 - chk; + unsigned char d = ean->buf[n]; + zassert(d < 10, -1, "n=%x d=%x chk=%x %s\n", n, d, chk, + _zbar_decoder_buf_dump((void*)ean->buf, 18)); + if(chk != d) { + dprintf(1, "\nchecksum mismatch %d != %d (%s)\n", + chk, d, dsprintbuf(ean)); + return(-1); + } + return(0); +} + +static inline unsigned char isbn10_calc_checksum (ean_decoder_t *ean) +{ + unsigned int chk = 0; + unsigned char w; + for(w = 10; w > 1; w--) { + unsigned char d = ean->buf[13 - w]; + zassert(d < 10, '?', "w=%x d=%x chk=%x %s\n", w, d, chk, + _zbar_decoder_buf_dump((void*)ean->buf, 18)); + chk += d * w; + } + chk = chk % 11; + if(!chk) + return('0'); + chk = 11 - chk; + if(chk < 10) + return(chk + '0'); + return('X'); +} + +static inline void ean_expand_upce (ean_decoder_t *ean, + ean_pass_t *pass) +{ + int i = 0; + /* parity encoded digit is checksum */ + ean->buf[12] = pass->raw[i++]; + + unsigned char decode = pass->raw[6] & 0xf; + ean->buf[0] = 0; + ean->buf[1] = 0; + ean->buf[2] = pass->raw[i++] & 0xf; + ean->buf[3] = pass->raw[i++] & 0xf; + ean->buf[4] = (decode < 3) ? decode : pass->raw[i++] & 0xf; + ean->buf[5] = (decode < 4) ? 0 : pass->raw[i++] & 0xf; + ean->buf[6] = (decode < 5) ? 0 : pass->raw[i++] & 0xf; + ean->buf[7] = 0; + ean->buf[8] = 0; + ean->buf[9] = (decode < 3) ? pass->raw[i++] & 0xf : 0; + ean->buf[10] = (decode < 4) ? pass->raw[i++] & 0xf : 0; + ean->buf[11] = (decode < 5) ? pass->raw[i++] & 0xf : decode; +} + +static inline zbar_symbol_type_t integrate_partial (ean_decoder_t *ean, + ean_pass_t *pass, + zbar_symbol_type_t part) +{ + /* copy raw data into holding buffer */ + /* if same partial is not consistent, reset others */ + dprintf(2, " integrate part=%x (%s)", part, dsprintbuf(ean)); + signed char i, j; + if(part & ZBAR_ADDON) { + /* FIXME TBD */ + for(i = (part == ZBAR_ADDON5) ? 4 : 1; i >= 0; i--) { + unsigned char digit = pass->raw[i] & 0xf; + if(ean->addon && ean->buf[i + 13] != digit) { + /* partial mismatch - reset collected parts */ + ean->left = ean->right = ean->addon = ZBAR_NONE; + } + ean->buf[i + 13] = digit; + } + ean->addon = part; + } + else { + if((ean->left && ((part & ZBAR_SYMBOL) != ean->left)) || + (ean->right && ((part & ZBAR_SYMBOL) != ean->right))) { + /* partial mismatch - reset collected parts */ + dprintf(2, " rst(type %x %x)", ean->left, ean->right); + ean->left = ean->right = ean->addon = ZBAR_NONE; + } + + if(part & EAN_RIGHT) { + part &= ZBAR_SYMBOL; + j = (part == ZBAR_EAN13) ? 12 : 7; + for(i = (part == ZBAR_EAN13) ? 6 : 4; i; i--, j--) { + unsigned char digit = pass->raw[i] & 0xf; + if(ean->right && ean->buf[j] != digit) { + /* partial mismatch - reset collected parts */ + dprintf(2, " rst(right)"); + ean->left = ean->right = ean->addon = ZBAR_NONE; + } + ean->buf[j] = digit; + } + ean->right = part; + } + else if(part != ZBAR_UPCE) /* EAN_LEFT */ { + j = (part == ZBAR_EAN13) ? 6 : 3; + for(i = (part == ZBAR_EAN13) ? 6 : 4; j >= 0; i--, j--) { + unsigned char digit = pass->raw[i] & 0xf; + if(ean->left && ean->buf[j] != digit) { + /* partial mismatch - reset collected parts */ + dprintf(2, " rst(left)"); + ean->left = ean->right = ean->addon = ZBAR_NONE; + } + ean->buf[j] = digit; + } + ean->left = part; + } + else /* ZBAR_UPCE */ + ean_expand_upce(ean, pass); + } + + if((part & ZBAR_SYMBOL) != ZBAR_UPCE) { + part = (ean->left & ean->right); + if(!part) + part = ZBAR_PARTIAL; + } + + if(((part == ZBAR_EAN13 || + part == ZBAR_UPCE) && ean_verify_checksum(ean, 12)) || + (part == ZBAR_EAN8 && ean_verify_checksum(ean, 7))) + /* invalid parity */ + part = ZBAR_NONE; + + if(part == ZBAR_EAN13) { + /* special case EAN-13 subsets */ + if(!ean->buf[0] && TEST_CFG(ean->upca_config, ZBAR_CFG_ENABLE)) + part = ZBAR_UPCA; + else if(ean->buf[0] == 9 && ean->buf[1] == 7) { + /* ISBN-10 has priority over ISBN-13(?) */ + if(ean->buf[2] == 8 && + TEST_CFG(ean->isbn10_config, ZBAR_CFG_ENABLE)) + part = ZBAR_ISBN10; + else if((ean->buf[2] == 8 || ean->buf[2] == 9) && + TEST_CFG(ean->isbn13_config, ZBAR_CFG_ENABLE)) + part = ZBAR_ISBN13; + } + } + else if(part == ZBAR_UPCE) { + if(TEST_CFG(ean->upce_config, ZBAR_CFG_ENABLE)) { + /* UPC-E was decompressed for checksum verification, + * but user requested compressed result + */ + ean->buf[0] = ean->buf[1] = 0; + for(i = 2; i < 8; i++) + ean->buf[i] = pass->raw[i - 1] & 0xf; + ean->buf[i] = pass->raw[0] & 0xf; + } + else if(TEST_CFG(ean->upca_config, ZBAR_CFG_ENABLE)) + /* UPC-E reported as UPC-A has priority over EAN-13 */ + part = ZBAR_UPCA; + else if(TEST_CFG(ean->ean13_config, ZBAR_CFG_ENABLE)) + part = ZBAR_EAN13; + else + part = ZBAR_NONE; + } + + if(part > ZBAR_PARTIAL) + part |= ean->addon; + + dprintf(2, " %x/%x=%x", ean->left, ean->right, part); + return(part); +} + +/* copy result to output buffer */ +static inline void postprocess (zbar_decoder_t *dcode, + zbar_symbol_type_t sym) +{ + ean_decoder_t *ean = &dcode->ean; + zbar_symbol_type_t base = sym & ZBAR_SYMBOL; + int i = 0, j = 0; + if(base > ZBAR_PARTIAL) { + if(base == ZBAR_UPCA) + i = 1; + else if(base == ZBAR_UPCE) { + i = 1; + base--; + } + else if(base == ZBAR_ISBN13) + base = ZBAR_EAN13; + else if(base == ZBAR_ISBN10) + i = 3; + + if(base == ZBAR_ISBN10 || + !TEST_CFG(ean_get_config(ean, sym), ZBAR_CFG_EMIT_CHECK)) + base--; + + for(; j < base && ean->buf[i] >= 0; i++, j++) + dcode->buf[j] = ean->buf[i] + '0'; + + if((sym & ZBAR_SYMBOL) == ZBAR_ISBN10 && j == 9 && + TEST_CFG(ean->isbn10_config, ZBAR_CFG_EMIT_CHECK)) + /* recalculate ISBN-10 check digit */ + dcode->buf[j++] = isbn10_calc_checksum(ean); + } + if(sym & ZBAR_ADDON) + for(i = 13; ean->buf[i] >= 0; i++, j++) + dcode->buf[j] = ean->buf[i] + '0'; + dcode->buflen = j; + dcode->buf[j] = '\0'; +} + +zbar_symbol_type_t _zbar_decode_ean (zbar_decoder_t *dcode) +{ + /* process upto 4 separate passes */ + zbar_symbol_type_t sym = ZBAR_NONE; + unsigned char pass_idx = dcode->idx & 3; + + /* update latest character width */ + dcode->ean.s4 -= get_width(dcode, 4); + dcode->ean.s4 += get_width(dcode, 0); + + unsigned char i; + for(i = 0; i < 4; i++) { + ean_pass_t *pass = &dcode->ean.pass[i]; + if(pass->state >= 0 || + i == pass_idx) + { + dprintf(2, " ean[%x/%x]: idx=%x st=%d s=%d", + pass_idx, i, dcode->idx, pass->state, dcode->ean.s4); + zbar_symbol_type_t part = decode_pass(dcode, pass); + if(part) { + /* update accumulated data from new partial decode */ + sym = integrate_partial(&dcode->ean, pass, part); + if(sym) { + /* this pass valid => _reset_ all passes */ + dprintf(2, " sym=%x", sym); + dcode->ean.pass[0].state = dcode->ean.pass[1].state = -1; + dcode->ean.pass[2].state = dcode->ean.pass[3].state = -1; + if(sym > ZBAR_PARTIAL) { + if(!get_lock(dcode, ZBAR_EAN13)) + postprocess(dcode, sym); + else { + dprintf(1, " [locked %d]", dcode->lock); + sym = ZBAR_PARTIAL; + } + } + } + } + dprintf(2, "\n"); + } + } + return(sym); +} diff --git a/zbar/decoder/ean.h b/zbar/decoder/ean.h new file mode 100644 index 0000000..183b841 --- /dev/null +++ b/zbar/decoder/ean.h @@ -0,0 +1,84 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _EAN_H_ +#define _EAN_H_ + +/* state of each parallel decode attempt */ +typedef struct ean_pass_s { + signed char state; /* module position of w[idx] in symbol */ +#define STATE_ADDON 0x40 /* scanning add-on */ +#define STATE_IDX 0x1f /* element offset into symbol */ + unsigned char raw[7]; /* decode in process */ +} ean_pass_t; + +/* EAN/UPC specific decode state */ +typedef struct ean_decoder_s { + ean_pass_t pass[4]; /* state of each parallel decode attempt */ + zbar_symbol_type_t left; /* current holding buffer contents */ + zbar_symbol_type_t right; + zbar_symbol_type_t addon; + unsigned s4; /* character width */ + signed char buf[18]; /* holding buffer */ + + signed char enable; + unsigned ean13_config; + unsigned ean8_config; + unsigned upca_config; + unsigned upce_config; + unsigned isbn10_config; + unsigned isbn13_config; +} ean_decoder_t; + +/* reset EAN/UPC pass specific state */ +static inline void ean_new_scan (ean_decoder_t *ean) +{ + ean->pass[0].state = ean->pass[1].state = -1; + ean->pass[2].state = ean->pass[3].state = -1; + ean->s4 = 0; +} + +/* reset all EAN/UPC state */ +static inline void ean_reset (ean_decoder_t *ean) +{ + ean_new_scan(ean); + ean->left = ean->right = ean->addon = ZBAR_NONE; +} + +static inline unsigned ean_get_config (ean_decoder_t *ean, + zbar_symbol_type_t sym) +{ + switch(sym & ZBAR_SYMBOL) { + case ZBAR_EAN13: return(ean->ean13_config); + case ZBAR_EAN8: return(ean->ean8_config); + case ZBAR_UPCA: return(ean->upca_config); + case ZBAR_UPCE: return(ean->upce_config); + case ZBAR_ISBN10: return(ean->isbn10_config); + case ZBAR_ISBN13: return(ean->isbn13_config); + default: return(0); + } +} + +/* decode EAN/UPC symbols */ +zbar_symbol_type_t _zbar_decode_ean(zbar_decoder_t *dcode); + +#endif diff --git a/zbar/decoder/i25.c b/zbar/decoder/i25.c new file mode 100644 index 0000000..903eb9d --- /dev/null +++ b/zbar/decoder/i25.c @@ -0,0 +1,234 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include /* memmove */ + +#include +#include "decoder.h" + +#ifdef DEBUG_I25 +# define DEBUG_LEVEL (DEBUG_I25) +#endif +#include "debug.h" + +static inline unsigned char i25_decode1 (unsigned char enc, + unsigned e, + unsigned s) +{ + unsigned char E = decode_e(e, s, 45); + if(E > 7) + return(0xff); + enc <<= 1; + if(E > 2) + enc |= 1; + return(enc); +} + +static inline unsigned char i25_decode10 (zbar_decoder_t *dcode, + unsigned char offset) +{ + i25_decoder_t *dcode25 = &dcode->i25; + dprintf(2, " s=%d", dcode25->s10); + if(dcode25->s10 < 10) + return(0xff); + + /* threshold bar width ratios */ + unsigned char enc = 0, par = 0; + signed char i; + for(i = 8; i >= 0; i -= 2) { + unsigned char j = offset + ((dcode25->direction) ? i : 8 - i); + enc = i25_decode1(enc, get_width(dcode, j), dcode25->s10); + if(enc == 0xff) + return(0xff); + if(enc & 1) + par++; + } + + dprintf(2, " enc=%02x par=%x", enc, par); + + /* parity check */ + if(par != 2) { + dprintf(2, " [bad parity]"); + return(0xff); + } + + /* decode binary weights */ + enc &= 0xf; + if(enc & 8) { + if(enc == 12) + enc = 0; + else if(--enc > 9) { + dprintf(2, " [invalid encoding]"); + return(0xff); + } + } + + dprintf(2, " => %x", enc); + return(enc); +} + +static inline signed char i25_decode_start (zbar_decoder_t *dcode) +{ + i25_decoder_t *dcode25 = &dcode->i25; + if(dcode25->s10 < 10) + return(ZBAR_NONE); + + unsigned char enc = 0; + unsigned char i = 10; + enc = i25_decode1(enc, get_width(dcode, i++), dcode25->s10); + enc = i25_decode1(enc, get_width(dcode, i++), dcode25->s10); + enc = i25_decode1(enc, get_width(dcode, i++), dcode25->s10); + + if((get_color(dcode) == ZBAR_BAR) + ? enc != 4 + : (enc = i25_decode1(enc, get_width(dcode, i++), dcode25->s10))) { + dprintf(4, " i25: s=%d enc=%x [invalid]\n", dcode25->s10, enc); + return(ZBAR_NONE); + } + + /* check leading quiet zone - spec is 10n(?) + * we require 5.25n for w=2n to 6.75n for w=3n + * (FIXME should really factor in w:n ratio) + */ + unsigned quiet = get_width(dcode, i++); + if(quiet && quiet < dcode25->s10 * 3 / 8) { + dprintf(3, " i25: s=%d enc=%x q=%d [invalid qz]\n", + dcode25->s10, enc, quiet); + return(ZBAR_NONE); + } + + dcode25->direction = get_color(dcode); + dcode25->element = 1; + dcode25->character = 0; + return(ZBAR_PARTIAL); +} + +static inline signed char i25_decode_end (zbar_decoder_t *dcode) +{ + i25_decoder_t *dcode25 = &dcode->i25; + + /* check trailing quiet zone */ + unsigned quiet = get_width(dcode, 0); + if((quiet && quiet < dcode25->width * 3 / 8) || + decode_e(get_width(dcode, 1), dcode25->width, 45) > 2 || + decode_e(get_width(dcode, 2), dcode25->width, 45) > 2) { + dprintf(3, " s=%d q=%d [invalid qz]\n", dcode25->width, quiet); + return(ZBAR_NONE); + } + + /* check exit condition */ + unsigned char E = decode_e(get_width(dcode, 3), dcode25->width, 45); + if((!dcode25->direction) + ? E - 3 > 4 + : (E > 2 || + decode_e(get_width(dcode, 4), dcode25->width, 45) > 2)) + return(ZBAR_NONE); + + if(dcode25->direction) { + /* reverse buffer */ + dprintf(2, " (rev)"); + int i; + for(i = 0; i < dcode25->character / 2; i++) { + unsigned j = dcode25->character - 1 - i; + char c = dcode->buf[i]; + dcode->buf[i] = dcode->buf[j]; + dcode->buf[j] = c; + } + } + + if(dcode25->character < CFG(*dcode25, ZBAR_CFG_MIN_LEN) || + (CFG(*dcode25, ZBAR_CFG_MAX_LEN) > 0 && + dcode25->character > CFG(*dcode25, ZBAR_CFG_MAX_LEN))) { + dprintf(2, " [invalid len]\n"); + dcode->lock = 0; + dcode25->character = -1; + return(ZBAR_NONE); + } + + dcode->buflen = dcode25->character; + dcode->buf[dcode25->character] = '\0'; + dprintf(2, " [valid end]\n"); + dcode25->character = -1; + return(ZBAR_I25); +} + +zbar_symbol_type_t _zbar_decode_i25 (zbar_decoder_t *dcode) +{ + i25_decoder_t *dcode25 = &dcode->i25; + + /* update latest character width */ + dcode25->s10 -= get_width(dcode, 10); + dcode25->s10 += get_width(dcode, 0); + + if(dcode25->character < 0 && + !i25_decode_start(dcode)) + return(ZBAR_NONE); + + if(--dcode25->element == 6 - dcode25->direction) + return(i25_decode_end(dcode)); + else if(dcode25->element) + return(ZBAR_NONE); + + /* FIXME check current character width against previous */ + dcode25->width = dcode25->s10; + + dprintf(2, " i25[%c%02d+%x]", + (dcode25->direction) ? '<' : '>', + dcode25->character, dcode25->element); + + /* lock shared resources */ + if(!dcode25->character && get_lock(dcode, ZBAR_I25)) { + dcode25->character = -1; + dprintf(2, " [locked %d]\n", dcode->lock); + return(ZBAR_PARTIAL); + } + + unsigned char c = i25_decode10(dcode, 1); + dprintf(2, " c=%x", c); + + if(c > 9 || + ((dcode25->character >= BUFFER_MIN) && + size_buf(dcode, dcode25->character + 2))) { + dprintf(2, (c > 9) ? " [aborted]\n" : " [overflow]\n"); + dcode->lock = 0; + dcode25->character = -1; + return(ZBAR_NONE); + } + dcode->buf[dcode25->character++] = c + '0'; + + c = i25_decode10(dcode, 0); + dprintf(2, " c=%x", c); + if(c > 9) { + dprintf(2, " [aborted]\n"); + dcode->lock = 0; + dcode25->character = -1; + return(ZBAR_NONE); + } + else + dprintf(2, "\n"); + + dcode->buf[dcode25->character++] = c + '0'; + dcode25->element = 10; + return((dcode25->character == 2) ? ZBAR_PARTIAL : ZBAR_NONE); +} diff --git a/zbar/decoder/i25.h b/zbar/decoder/i25.h new file mode 100644 index 0000000..4f4bee0 --- /dev/null +++ b/zbar/decoder/i25.h @@ -0,0 +1,50 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _I25_H_ +#define _I25_H_ + +/* interleaved 2 of 5 specific decode state */ +typedef struct i25_decoder_s { + unsigned direction : 1; /* scan direction: 0=fwd/space, 1=rev/bar */ + unsigned element : 4; /* element offset 0-8 */ + int character : 12; /* character position in symbol */ + unsigned s10; /* current character width */ + unsigned width; /* last character width */ + + unsigned config; + int configs[NUM_CFGS]; /* int valued configurations */ +} i25_decoder_t; + +/* reset interleaved 2 of 5 specific state */ +static inline void i25_reset (i25_decoder_t *i25) +{ + i25->direction = 0; + i25->element = 0; + i25->character = -1; + i25->s10 = 0; +} + +/* decode interleaved 2 of 5 symbols */ +zbar_symbol_type_t _zbar_decode_i25(zbar_decoder_t *dcode); + +#endif diff --git a/zbar/decoder/pdf417.c b/zbar/decoder/pdf417.c new file mode 100644 index 0000000..ac948e9 --- /dev/null +++ b/zbar/decoder/pdf417.c @@ -0,0 +1,222 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include + +#include +#include "decoder.h" + +#include "pdf417_hash.h" + +#ifdef DEBUG_PDF417 +# define DEBUG_LEVEL (DEBUG_PDF417) +#endif +#include "debug.h" + +#define PDF417_STOP 0xbff + +static inline signed short pdf417_decode8 (zbar_decoder_t *dcode) +{ + /* build edge signature of character + * from similar edge measurements + */ + unsigned s = dcode->pdf417.s8; + dprintf(2, " s=%d ", s); + if(s < 8) + return(-1); + + long sig = 0; + signed char e; + unsigned char i; + for(i = 0; i < 7; i++) { + if(get_color(dcode) == ZBAR_SPACE) + e = decode_e(get_width(dcode, i) + + get_width(dcode, i + 1), s, 17); + else + e = decode_e(get_width(dcode, 7 - i) + + get_width(dcode, 6 - i), s, 17); + dprintf(4, "%x", e); + if(e < 0 || e > 8) + return(-1); + sig = (sig << 3) ^ e; + } + dprintf(2, " sig=%06lx", sig); + + /* determine cluster number */ + int clst = ((sig & 7) - ((sig >> 3) & 7) + + ((sig >> 12) & 7) - ((sig >> 15) & 7)); + if(clst < 0) + clst += 9; + dprintf(2, " k=%d", clst); + zassert(clst >= 0 && clst < 9, -1, "dir=%x sig=%lx k=%x %s\n", + dcode->pdf417.direction, sig, clst, + _zbar_decoder_buf_dump(dcode->buf, dcode->pdf417.character)); + + if(clst != 0 && clst != 3 && clst != 6) { + if(get_color(dcode) && clst == 7 && sig == 0x080007) + return(PDF417_STOP); + return(-1); + } + + signed short g[3]; + sig &= 0x3ffff; + g[0] = pdf417_hash[(sig - (sig >> 10)) & PDF417_HASH_MASK]; + g[1] = pdf417_hash[((sig >> 8) - sig) & PDF417_HASH_MASK]; + g[2] = pdf417_hash[((sig >> 14) - (sig >> 1)) & PDF417_HASH_MASK]; + zassert(g[0] >= 0 && g[1] >= 0 && g[2] >= 0, -1, + "dir=%x sig=%lx k=%x g0=%03x g1=%03x g2=%03x %s\n", + dcode->pdf417.direction, sig, clst, g[0], g[1], g[2], + _zbar_decoder_buf_dump(dcode->buf, dcode->pdf417.character)); + + unsigned short c = (g[0] + g[1] + g[2]) & PDF417_HASH_MASK; + dprintf(2, " g0=%x g1=%x g2=%x c=%03d(%d)", + g[0], g[1], g[2], c & 0x3ff, c >> 10); + return(c); +} + +static inline signed char pdf417_decode_start(zbar_decoder_t *dcode) +{ + unsigned s = dcode->pdf417.s8; + if(s < 8) + return(0); + + int ei = decode_e(get_width(dcode, 0) + get_width(dcode, 1), s, 17); + int ex = (get_color(dcode) == ZBAR_SPACE) ? 2 : 6; + if(ei != ex) + return(0); + + ei = decode_e(get_width(dcode, 1) + get_width(dcode, 2), s, 17); + if(ei) + return(0); + + ei = decode_e(get_width(dcode, 2) + get_width(dcode, 3), s, 17); + ex = (get_color(dcode) == ZBAR_SPACE) ? 0 : 2; + if(ei != ex) + return(0); + + ei = decode_e(get_width(dcode, 3) + get_width(dcode, 4), s, 17); + ex = (get_color(dcode) == ZBAR_SPACE) ? 0 : 2; + if(ei != ex) + return(0); + + ei = decode_e(get_width(dcode, 4) + get_width(dcode, 5), s, 17); + if(ei) + return(0); + + ei = decode_e(get_width(dcode, 5) + get_width(dcode, 6), s, 17); + if(ei) + return(0); + + ei = decode_e(get_width(dcode, 6) + get_width(dcode, 7), s, 17); + ex = (get_color(dcode) == ZBAR_SPACE) ? 7 : 1; + if(ei != ex) + return(0); + + ei = decode_e(get_width(dcode, 7) + get_width(dcode, 8), s, 17); + ex = (get_color(dcode) == ZBAR_SPACE) ? 8 : 1; + + if(get_color(dcode) == ZBAR_BAR) { + /* stop character has extra bar */ + if(ei != 1) + return(0); + ei = decode_e(get_width(dcode, 8) + get_width(dcode, 9), s, 17); + } + + dprintf(2, " pdf417[%c]: s=%d", + (get_color(dcode)) ? '<' : '>', s); + + /* check quiet zone */ + if(ei >= 0 && ei < ex) { + dprintf(2, " [invalid quiet]\n"); + return(0); + } + + /* lock shared resources */ + if(get_lock(dcode, ZBAR_PDF417)) { + dprintf(2, " [locked %d]\n", dcode->lock); + return(0); + } + + pdf417_decoder_t *dcode417 = &dcode->pdf417; + dcode417->direction = get_color(dcode); + dcode417->element = 0; + dcode417->character = 0; + + dprintf(2, " [valid start]\n"); + return(ZBAR_PARTIAL); +} + +zbar_symbol_type_t _zbar_decode_pdf417 (zbar_decoder_t *dcode) +{ + pdf417_decoder_t *dcode417 = &dcode->pdf417; + + /* update latest character width */ + dcode417->s8 -= get_width(dcode, 8); + dcode417->s8 += get_width(dcode, 0); + + if(dcode417->character < 0) { + pdf417_decode_start(dcode); + dprintf(4, "\n"); + return(0); + } + + /* process every 8th element of active symbol */ + if(++dcode417->element) + return(0); + dcode417->element = 0; + + dprintf(2, " pdf417[%c%02d]:", + (dcode417->direction) ? '<' : '>', dcode417->character); + + if(get_color(dcode) != dcode417->direction) { + int c = dcode417->character; + dcode->lock = 0; + dcode417->character = -1; + zassert(get_color(dcode) == dcode417->direction, ZBAR_NONE, + "color=%x dir=%x char=%d elem=0 %s\n", + get_color(dcode), dcode417->direction, c, + _zbar_decoder_buf_dump(dcode->buf, c)); + } + + signed short c = pdf417_decode8(dcode); + if((c < 0) || + ((dcode417->character >= BUFFER_MIN) && + size_buf(dcode, dcode417->character + 1))) { + dprintf(1, (c < 0) ? " [aborted]\n" : " [overflow]\n"); + dcode->lock = 0; + dcode417->character = -1; + return(0); + } + + /* FIXME TBD infer dimensions, save codewords */ + + if(c == PDF417_STOP) { + dprintf(1, " [valid stop]"); + /* FIXME check trailing bar and qz */ + dcode->lock = 0; + dcode417->character = -1; + } + + dprintf(2, "\n"); + return(0); +} diff --git a/zbar/decoder/pdf417.h b/zbar/decoder/pdf417.h new file mode 100644 index 0000000..38e9688 --- /dev/null +++ b/zbar/decoder/pdf417.h @@ -0,0 +1,49 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _PDF417_H_ +#define _PDF417_H_ + +/* PDF417 specific decode state */ +typedef struct pdf417_decoder_s { + unsigned direction : 1; /* scan direction: 0=fwd/space, 1=rev/bar */ + unsigned element : 3; /* element offset 0-7 */ + int character : 12; /* character position in symbol */ + unsigned s8; /* character width */ + + unsigned config; + int configs[NUM_CFGS]; /* int valued configurations */ +} pdf417_decoder_t; + +/* reset PDF417 specific state */ +static inline void pdf417_reset (pdf417_decoder_t *pdf417) +{ + pdf417->direction = 0; + pdf417->element = 0; + pdf417->character = -1; + pdf417->s8 = 0; +} + +/* decode PDF417 symbols */ +zbar_symbol_type_t _zbar_decode_pdf417(zbar_decoder_t *dcode); + +#endif diff --git a/zbar/decoder/pdf417_hash.h b/zbar/decoder/pdf417_hash.h new file mode 100644 index 0000000..12b4f35 --- /dev/null +++ b/zbar/decoder/pdf417_hash.h @@ -0,0 +1,545 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _PDF417_HASH_H_ +#define _PDF417_HASH_H_ + +/* PDF417 bar to codeword decode table */ + +#define PDF417_HASH_MASK 0xfff + +static const signed short pdf417_hash[PDF417_HASH_MASK + 1] = { + 0x170, 0xd8e, 0x02e, 0x000, 0xa21, 0xc99, 0x000, 0xf06, + 0xdaa, 0x7a1, 0xc5f, 0x7ff, 0xbcf, 0xac8, 0x000, 0xc51, + 0x49a, 0x5c7, 0x000, 0xef2, 0x000, 0x7dd, 0x9ee, 0xe32, + 0x1b7, 0x489, 0x3b7, 0xe70, 0x9c8, 0xe5e, 0xdf4, 0x599, + 0x4e0, 0x608, 0x639, 0xead, 0x0ac, 0x57c, 0x000, 0x20d, + 0x61b, 0x000, 0x7d1, 0x80f, 0x803, 0x000, 0x946, 0x093, + 0x79c, 0xf9c, 0xb34, 0x6d8, 0x4f1, 0x975, 0x886, 0x313, + 0xe8a, 0xf20, 0x3c9, 0xa92, 0xb90, 0xa1d, 0x091, 0x0ac, + 0xb50, 0x3af, 0x90a, 0x45a, 0x815, 0xf29, 0xb20, 0xb6d, + 0xc5c, 0x1cd, 0x1e2, 0x1bf, 0x963, 0x80b, 0xa7c, 0x9b7, + 0xb65, 0x6b7, 0x117, 0xc04, 0x000, 0x18e, 0x000, 0x77f, + 0xe0e, 0xf48, 0x370, 0x818, 0x379, 0x000, 0x090, 0xe77, + 0xd99, 0x8b8, 0xb95, 0x8a9, 0x94c, 0xc48, 0x679, 0x000, + 0x41a, 0x9ea, 0xb0e, 0x9c1, 0x1b4, 0x000, 0x630, 0x811, + 0x4b1, 0xc05, 0x98f, 0xa68, 0x485, 0x706, 0xfff, 0x0d9, + 0xddc, 0x000, 0x83f, 0x54e, 0x290, 0xfe7, 0x64f, 0xf36, + 0x000, 0x151, 0xb9b, 0x5cd, 0x961, 0x690, -1, 0xa7a, + 0x328, 0x707, 0xe6d, 0xe1f, -1, 0x6a0, 0xf3e, 0xb27, + 0x315, 0xc8c, 0x6de, 0x996, 0x2f9, 0xc4c, 0x90f, -1, + 0xaa7, 0x9e9, 0xfff, 0x0bb, 0x33b, 0xbc6, 0xe17, 0x000, + 0x85d, 0x912, 0x5f7, 0x000, 0xff1, 0xba1, 0x086, 0xa1e, + 0x85a, 0x4cf, 0xd47, 0x5a9, 0x5dc, 0x0bc, -1, 0x544, + 0x522, 0x1ff, 0xfa6, 0xa83, 0xc7d, 0x545, 0xd75, 0xb6f, + 0x284, 0xf11, 0xe46, -1, 0x900, 0x0f3, 0xe31, 0x705, + 0x06d, 0xd59, 0x67b, 0xe56, -1, 0xde2, 0x000, 0xd42, + -1, 0x24b, 0x000, 0xf87, 0x842, -1, 0xbb9, 0x065, + 0x626, 0x86a, 0x9f8, -1, 0x7ac, 0xe20, 0xbe9, 0x357, + 0xfff, 0xf82, 0x219, 0x9d4, 0x269, 0x8a6, 0x251, 0x0af, + 0xd02, 0x09a, 0x803, 0x0a5, 0xfed, 0x278, -1, 0x338, + 0x1e5, 0xcad, 0xf9e, 0x73e, 0xb39, 0xe48, 0x754, -1, + 0x680, 0xd99, 0x4d4, 0x80b, 0x4be, 0xb0d, 0x5f2, -1, + 0x4b1, 0x38a, 0xff5, 0x000, 0xa1b, 0xece, 0xa06, 0x8e6, + 0xdcb, 0xcb8, 0xc63, 0x98c, 0x346, 0x69c, 0x299, 0xa52, + 0xfff, 0x000, -1, 0x7b2, 0xbf8, 0x2d1, 0xaff, 0x2f2, + 0xd69, 0xf20, -1, 0xdcf, 0x9fb, 0x68f, 0x24e, 0xfd7, + 0xfdb, 0x894, 0xc8f, 0x615, 0xa25, 0x36d, 0x1bb, 0x064, + 0xb80, 0x280, 0xd7a, -1, 0xd75, 0xc90, 0xdce, 0xdce, + 0x011, 0x869, 0xb2f, 0xd24, 0xe26, 0x492, 0xe0a, 0xcae, + -1, 0x2ac, 0x38c, 0x0b9, 0xc4f, -1, 0x32b, 0x415, + 0x49c, 0x11c, 0x816, 0xd08, 0xf5c, 0x356, 0x2b3, 0xfbf, + 0x7ff, 0x35d, 0x276, 0x292, 0x4f5, 0x0e2, 0xc68, 0x4c4, + 0x000, 0xb5e, 0xd0b, 0xca7, 0x624, 0x247, 0xf0d, 0x017, + 0x7ec, 0x2a6, 0x62c, 0x192, 0x610, 0xd98, 0x7a4, 0xfa3, + 0x80b, 0x043, 0xd7b, 0x301, 0x69d, 0x7e4, 0x10c, 0xacb, + 0x6eb, 0xea7, 0xe65, 0x75d, 0x4f5, 0x5b0, 0xa50, 0x7b6, + 0x0ec, -1, 0xcf9, 0x4b4, 0x639, 0x111, 0xbdf, 0xe89, + 0x9fa, 0x76b, 0xdf6, 0x2d0, 0x857, 0x3a3, 0x000, 0xa3e, + 0x8cb, 0x35f, 0x4f0, 0x022, 0xb38, 0xc12, 0x93c, 0x2fc, + 0x546, 0xe6e, 0x91f, 0x145, 0xfff, 0x1af, 0x957, 0xbde, + 0x09d, 0xfd2, 0x9df, 0x2dc, 0x07f, 0x115, 0x7bf, 0xa35, + 0x061, 0x9bf, 0xc85, 0x918, 0x0c8, 0x317, 0xce5, 0xf28, + 0x108, 0x51b, 0x621, 0x188, 0x000, 0x28c, 0xf67, 0x6ef, + 0x000, 0xd72, 0xce2, 0x1be, 0x000, 0x000, 0x282, 0x357, + -1, 0x4e5, 0x246, 0x859, 0x66c, 0x5d3, 0x9fd, 0x000, + 0x000, 0x82f, 0xc29, 0x331, 0xa93, 0x000, 0xae4, 0x48a, + 0x254, 0x000, 0x0ba, 0xe83, 0x7c7, 0xb6e, 0x88e, 0x774, + 0xf6f, 0x85d, 0x47f, 0xcd6, 0xe41, 0xdb6, 0x000, 0x0f4, + 0xb4d, 0x77f, 0x000, 0x901, 0x1a2, 0x44a, 0x482, 0x000, + 0xe99, 0xa75, 0x000, 0x7ab, 0x000, 0x0b6, 0x35c, 0x306, + 0x11c, 0x08e, 0x6eb, 0x11c, 0x771, 0xff9, 0x1c8, 0x63b, + 0x58b, 0x9d2, 0x250, 0x198, 0xfe7, 0xebc, 0x000, 0xa97, + 0xacc, 0xd4b, 0x28b, 0x892, 0x150, 0xcf4, 0xbc1, 0x000, + 0x662, 0xdd8, 0x61f, 0x903, 0x083, 0x000, 0xc55, 0x02f, + 0xc29, 0x4f5, 0xbcf, 0xe27, 0x9e3, 0xb13, 0xadc, 0x845, + 0x415, 0x0ae, 0x000, 0xe30, 0x931, 0x84a, 0xb09, 0x250, + 0x631, 0x7aa, 0x026, 0xdc9, 0x486, 0x3a7, 0xab0, 0xe04, + 0xe1a, 0xe17, 0x611, 0x556, 0xfac, 0x3c6, 0x5ab, 0x002, + 0xc16, 0xe60, -1, 0xc51, 0x772, 0x67f, 0xfa9, 0x83c, + 0x974, 0x96a, 0xe94, 0x250, 0xa20, 0xc95, 0x65b, 0x479, + 0xe48, 0xa35, 0x23f, 0x5cf, 0x40a, 0xcf0, 0xe82, 0x1da, + 0x390, 0xc86, 0xa92, 0x433, 0xbed, 0x4a7, 0x09a, 0x15a, + 0xb8d, 0x9c7, 0x5fb, 0x8a0, 0x000, 0xf9a, 0xf3c, 0x11c, + 0x20c, 0xf23, 0x79d, 0xc79, 0xb71, 0x7af, 0xc5b, 0x771, + 0x629, 0x834, 0xb34, 0x20c, 0x940, 0x2ca, 0x60b, 0x000, + 0x4cb, 0x70b, 0x000, 0x000, 0x9e8, 0x000, 0xdca, 0x000, + 0x1ae, 0xb21, 0xfe3, 0x191, 0x9e1, 0x7f6, 0x04f, 0x64a, + 0xba2, 0x59e, 0x1ae, 0x000, 0x728, 0x000, 0x081, 0xecd, + 0x946, 0x000, 0xdee, 0x3ff, 0xdf9, 0x1bf, 0x01a, 0x1a9, + 0xc58, 0xe05, 0x3bf, 0x5e8, 0x39d, 0xbfa, 0x23f, 0xb8d, + -1, 0x000, 0x779, 0x540, 0xf2c, 0x7cc, 0x340, 0x77a, + 0xa8e, 0xe8d, 0x2fd, 0xfed, 0x5d1, 0x308, 0x00f, 0xf4a, + 0x39b, 0xbe2, 0x0e5, -1, 0xf4d, 0x1fe, 0xf00, 0x867, + 0x195, 0x2de, 0x712, 0x000, 0x00c, 0x0a3, 0x1f3, 0x4ee, + 0x317, 0x665, 0x000, 0x5d8, 0x291, 0x6c4, 0xa46, 0x492, + 0x8d4, 0x647, 0x57f, 0x000, 0x259, 0xd87, 0x5c2, 0x1d8, + 0xfad, -1, -1, 0x79f, 0x43a, 0xfd1, 0x164, 0x6e1, + 0x350, 0xf00, 0x0e9, 0xac4, 0xe35, 0x307, 0xfff, 0xabb, + 0xc1a, 0x768, 0x000, 0x372, 0x839, 0xf4b, 0x1c3, 0xab0, + 0xcb6, 0x943, 0xbe9, 0x20f, 0xddc, 0xe18, 0x4eb, 0x21d, + 0x530, 0x24c, 0x000, 0xf79, -1, 0x1bd, -1, 0x155, + 0x435, -1, 0x132, 0x5c2, 0xb3d, 0x802, 0x733, -1, + 0x336, 0xf19, 0xfea, 0xd2a, 0x07f, 0x8e9, 0x000, 0xdab, + -1, 0x088, 0x4b1, 0x7ac, 0x000, 0xe66, 0xde0, 0x73c, + 0xfff, 0x02f, -1, 0x000, -1, 0x000, 0x562, 0x389, + 0xb20, 0x9ea, -1, 0x3f8, 0x567, 0x035, 0xa55, 0x255, + 0xc98, 0x65f, -1, 0x1ac, 0x571, 0x13d, 0xf57, 0x32a, + 0xbdb, 0x0ec, 0x47d, 0x43a, -1, 0x1aa, 0x9d6, 0x843, + -1, 0x244, 0xb03, 0xd0d, 0x579, 0x1b1, 0xea7, 0x000, + 0x062, -1, 0x533, 0x1db, 0xf1f, 0x2f7, 0x2df, 0x3e5, + 0xdec, 0xc5c, 0x55a, 0xf6c, 0x4c1, 0x5a8, 0xcd4, 0x6fd, + 0x1a6, 0x4b8, 0x98a, 0xe17, 0xeb9, 0xfd1, -1, 0x175, + 0x4d6, 0xba2, 0x000, 0x614, 0x147, 0x429, 0xfee, -1, + 0x0d8, -1, 0x98a, 0xdd2, 0xedd, 0x255, 0xef3, 0x345, + 0x000, 0xf3e, -1, -1, 0x210, 0x88a, 0x699, -1, + 0x02c, 0xfee, 0x1c1, 0xb38, 0x000, 0x7cc, 0x165, 0x536, + -1, 0x1ae, 0xefb, 0x734, -1, 0x1a4, 0x984, 0x804, + 0x487, -1, -1, 0x31e, 0x9f2, 0x966, 0x000, 0xcb0, + 0x552, 0x0c9, -1, 0x750, 0x650, 0x064, 0xffe, 0xe84, + 0x537, 0xee7, 0x834, -1, 0x998, 0xa03, -1, 0xcdf, + 0x4be, 0x310, 0x051, 0xf3f, 0x040, 0x973, 0x925, 0x000, + 0x000, 0xe51, 0x8b1, 0x468, 0xe11, 0xd4f, 0x374, 0x33a, + 0x126, 0x88b, 0x43a, 0xc9b, 0xdb9, 0x3c2, 0x3bd, 0x1ae, + 0x000, 0xc4a, 0x000, 0x4c4, 0x859, 0xe5a, 0x000, 0xeb4, + 0xd40, 0x87d, 0xc79, 0xe13, 0x50b, -1, 0x724, 0x000, + 0x7be, 0x062, 0xe7f, 0xad0, 0x5f3, 0x69e, 0x381, 0x272, + 0x50f, 0xac8, 0x053, 0x55e, 0xf19, 0xd71, 0x75b, 0xbf2, + 0x000, 0x3ac, 0xdf0, 0xd75, 0x7e3, 0xe75, 0xa13, 0xfd8, + 0xbdc, 0x1d9, 0x15f, 0x8cc, 0xba4, 0xb79, 0xb7f, 0x812, + 0xfe6, 0x000, 0x2d3, 0xd7b, 0x5d4, 0xad2, 0x316, 0x908, + 0x323, 0x758, 0xb0b, 0x965, 0x1a9, 0xdce, 0x660, 0x625, + 0xeff, 0x0ed, 0x000, 0x323, 0x986, 0x831, 0x5c5, 0x22f, + 0xd49, 0xec6, 0x90e, 0x234, 0x000, 0x80f, 0x16c, 0x528, + 0x1f8, 0x2bd, 0x97d, 0xe20, 0xf29, 0x97d, 0x3a0, 0x7fc, + 0x086, 0x720, 0x1f9, 0x3eb, 0xf67, 0x423, 0xa55, 0x69e, + 0xede, 0x206, 0x7fa, 0x809, 0xfa8, 0xe22, 0x15e, 0x2a0, + 0x04a, 0xf7b, 0x4ea, 0xd9a, -1, 0x1d8, 0x0b4, 0xb87, + 0x406, -1, 0xcdf, 0x187, 0xf6d, 0x914, 0x4b1, 0x000, + 0x104, 0x67e, 0xc74, 0x6da, 0xe67, 0x7d2, 0xd1f, 0x64c, + 0x19d, 0x000, 0xa17, 0xfd5, 0x000, 0x8ad, 0xf38, 0xd65, + 0xabd, 0x75e, 0x667, 0x632, 0x346, 0xc48, 0xa77, 0x45e, + 0x2b5, 0xded, 0x7da, 0x160, 0x560, -1, 0xf4e, 0xb0c, + 0xdb0, 0x287, 0x34a, 0x065, 0x439, 0x2ec, 0x679, 0xefa, + 0x208, 0xeb1, 0x1b0, 0x8c8, 0xca6, 0x62c, 0xa10, 0x673, + 0x000, 0x000, 0xc6a, 0x7b2, 0xbd7, 0xb2b, 0x17a, 0x6f3, + 0x1ab, 0xffa, 0x5e0, 0x1fa, 0xb8f, 0xe5c, 0xcab, 0xdbc, + 0x10f, 0x000, 0x000, 0xefe, 0x34b, 0x1d9, 0x834, 0x52f, + 0xb58, 0x82b, 0x6e8, 0x1f3, 0x719, 0x64e, 0xf55, 0xccd, + 0x531, 0x0de, 0x3aa, 0x150, 0x89a, 0x3b9, 0x26e, 0xebc, + 0x7ae, 0x670, 0x315, 0x8a9, 0x03b, 0x896, 0x247, 0x2f4, + 0x450, 0xd10, 0xb79, 0x0ed, 0x041, -1, 0x707, 0x9e1, + 0xed6, 0x6d2, 0x000, 0xfff, 0xb1a, 0x084, 0xaf3, 0x47f, + 0x02f, 0xac3, 0x751, 0x8c4, 0x291, 0xadd, 0x000, 0xea1, + 0x8ec, 0xf9f, 0x5c2, 0x000, 0xd6b, 0x71e, 0x000, 0xcea, + 0x971, 0x5f8, 0x4b9, 0x7c6, 0xb7e, 0x353, 0xd25, 0x423, + 0x6ec, 0xb71, 0xf93, 0x000, 0x795, 0xc43, 0xaa2, 0x96a, + 0xcbd, 0xb55, 0x184, 0xdf0, 0x3d9, 0xbfe, 0xf79, 0x8f0, + 0x22c, 0xeeb, 0x000, 0xa4b, 0xe07, 0xf34, 0xc9d, 0x4be, + 0x95b, 0x371, 0x78c, 0x9e9, 0xde6, 0x072, 0xf0d, 0x60b, + 0x5a5, 0xab1, 0x000, 0x260, 0x000, 0xd2a, 0xd90, 0x154, + 0x4c6, 0x438, 0x5d9, 0x736, 0x062, 0x000, 0x000, 0xb84, + 0x72e, 0x0b7, 0x000, 0x050, 0x063, 0xa95, 0x89b, 0x917, + 0x049, 0xb14, 0x9a0, 0x734, 0x0c3, 0xd50, 0x917, 0xb02, + 0x8cf, 0x453, 0x0af, 0x8e5, 0x000, 0x7aa, 0x5d5, 0x81b, + 0x788, 0xb9c, 0x01a, 0x974, 0x000, 0x000, 0x37f, 0xd9f, + 0x000, 0xec4, 0x4f4, 0xbff, 0x4fe, 0x860, 0x11c, 0x74e, + 0x34a, 0x281, 0x52f, 0xb05, 0xa89, 0xbee, 0x6ad, 0x9fc, + 0x9ba, 0xb0b, 0x515, 0x1c7, 0x330, 0xfde, 0x97e, 0x6e7, + 0xc45, -1, 0x658, 0x710, 0x28a, 0x921, 0x1de, 0x4a1, + 0x9d7, 0xe32, 0xa2d, 0xb0f, 0x545, 0xd6f, 0x329, 0x9b8, + 0xb4d, 0x9a0, 0x938, 0x783, 0xfa7, 0xd0a, 0xdc9, 0x0fe, + 0x000, 0x249, 0x000, 0x8cd, 0x922, 0x7cd, 0x021, 0xa89, + 0x3d5, 0xcee, 0x0a1, 0x6d6, 0x000, -1, 0x48b, 0x000, + 0x87a, 0x8bb, 0x9ed, 0x01f, 0xe20, 0xb7f, -1, 0xe95, + 0x593, 0x1da, 0x57a, -1, 0xf3a, 0x000, 0x000, -1, + -1, 0x160, 0x501, 0x7a3, 0xb59, -1, -1, 0xc7f, + -1, 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0x322, 0x86c, 0x4a6, 0x000, 0xa17, + 0xd53, 0xdc0, 0xb61, 0x323, 0x3d1, 0x3fb, 0x929, 0xa6e, + 0x919, 0xae0, 0x283, 0xe6a, 0xed3, 0x371, 0xd51, 0x309, + 0x510, 0xd50, 0x6f4, 0xc84, 0x566, 0xba7, 0x75b, 0xbeb, + 0x793, 0x58f, 0x974, 0xe77, 0x52c, 0xcef, 0x942, 0xa7c, + 0x56a, 0xaa0, 0x784, 0x0ec, 0xad3, 0xccf, 0xecf, 0xc3f, + 0x846, 0x1b2, 0x112, 0x4ee, 0x18b, 0xa76, 0xe14, -1, + 0xfb1, 0xb4c, -1, 0xd54, 0x0e0, 0x72d, 0xdf0, 0xf0c, + 0x881, 0xc60, 0xe1b, 0x000, 0x453, 0xe21, 0xb2a, 0x6df, + 0x84f, 0x000, 0x12a, 0x991, 0x587, 0xa4e, 0x522, 0x000, + 0xe17, 0xc64, 0x994, 0x4cc, 0x0e5, 0xc2b, 0x8cf, 0x458, + 0x992, 0xec0, 0xc80, 0xefb, 0x7b7, 0x863, 0xc0a, 0x250, + 0x338, 0xa44, 0x8ab, 0x873, 0x134, 0x23c, 0x4f6, 0x066, + 0xd0f, 0xdd6, 0x93d, 0xf20, 0x000, 0x9bb, 0x255, 0xe7b, + 0x916, 0x4f3, 0x68e, 0xb82, 0x2b4, 0x9d7, 0xfd1, 0x0fb, + 0x11e, 0x204, 0x241, 0x67f, 0x1c4, 0xe91, 0xf41, 0xb4a, + -1, 0x6d2, 0xce6, 0xdfb, -1, 0xdd0, 0xb8d, 0x8db, + 0x86c, 0x224, 0xdeb, 0x7bb, 0x50e, 0x000, 0xb79, 0x11e, + 0x486, 0xd4c, 0x000, 0xa54, 0x946, 0x83a, 0x537, 0x875, + 0x000, 0x8e4, 0x95a, 0xdd5, 0x9d5, 0x910, 0x95b, 0x8c8, + 0xd22, 0x07c, 0xac0, 0x000, 0x048, 0x170, 0x9b2, 0xcea, + 0xb0f, 0x958, 0x0f9, 0xa9e, 0x87a, 0x166, 0x69c, 0x112, + 0xde0, 0x487, 0xeca, 0x639, 0x4ee, 0x7fa, 0x2cc, 0x709, + 0x87a, 0x5bb, 0xf64, 0x173, 0xdc6, 0xaaf, 0xbff, 0xf2a, + 0x8fb, 0xd44, 0x0ca, 0xf34, 0xb3a, 0xeb3, 0xfc5, 0x61d, + 0x92f, 0x6fb, 0x1a1, 0xd85, 0x8fe, 0xb6a, 0x0a1, 0x44f, + 0x89a, 0xc5d, 0x13b, 0x5cc, 0x000, 0x9ac, 0x9e6, 0xf95, + 0x511, 0xf2e, 0xf3c, 0x707, 0xec5, 0xaec, 0xc72, 0xeb1, + 0x105, 0xda3, 0xbcb, 0x1d6, 0xf16, 0xd50, 0x306, 0x03f, + 0xe6a, 0x25c, 0x9fe, 0xd3f, 0x8a4, 0x7bc, 0x0bc, 0x532, + 0x62e, 0x111, 0x797, 0xc2c, 0x9d0, 0x338, 0xbc7, 0xd64, + 0xb09, 0x4d6, 0xcba, 0x62c, 0xef2, 0x32b, 0x9c5, 0xc06, + 0x38b, 0xbb2, 0x8b7, 0x6f2, 0x7ec, 0xa77, -1, 0x7a3, + 0xc95, 0xa91, 0x5d3, 0xffc, -1, 0xe27, 0xa0a, 0x071, + 0x9da, 0x000, 0xba3, 0x3fd, 0x120, 0x845, 0x151, 0xb5f, + 0x193, 0xe99, 0x0f6, 0x640, 0xef4, 0xe17, 0x46b, 0x432, + 0x8a4, 0x415, 0x252, 0x79c, 0xbe5, 0x3f0, 0xb64, 0x984, + 0x5a7, 0x1be, 0xedc, -1, 0xd7e, 0x5b4, -1, 0xd27, + 0x03e, 0x136, 0xb30, 0xfff, 0x1dc, 0xc32, 0x84a, 0x392, + 0xf4f, 0x911, 0x501, 0x836, 0x700, 0x9ac, 0x000, 0xdb5, + 0xfa3, 0x5d3, 0x1f8, 0x888, -1, 0xfa4, 0xfe7, 0xd87, + 0x9fe, 0x6af, 0x9a5, 0xfd5, 0xf49, 0xded, 0x416, 0x2fc, + 0x078, 0xd2e, 0xbf1, 0xcd9, 0x733, -1, 0xb50, 0xd57, + 0xaa1, -1, 0x9b0, 0x874, 0x18f, -1, -1, 0x2f9, + 0xfbb, 0xf73, 0x646, 0x868, 0x000, 0x000, 0xba2, 0xd74, + 0xc8f, 0xe36, 0xcfd, 0x5b8, 0x850, 0x48a, 0x689, 0x7ad, + 0xefd, 0x7e1, 0xf45, 0xd9e, 0x0f0, 0x7c0, 0x675, -1, + 0xf26, 0x3c0, 0xe2d, 0xb62, 0x276, -1, 0xf90, 0x837, + 0xc7c, 0x8ed, 0x08d, 0x1d6, 0x506, 0xac9, 0xd81, 0x1be, + 0xf7e, 0x1a3, 0xb2a, 0x5e2, 0x217, 0x1df, 0x5a3, 0x498, + 0xfb1, 0x432, 0x2ca, 0x5a1, 0x5d5, 0x135, 0x6f0, -1, + 0xf70, 0x000, 0xd4c, 0x634, -1, 0x8ca, 0x198, -1, + 0x7b9, 0x629, 0xc16, 0x68c, 0xea2, -1, 0xba0, 0x6d9, + 0xce9, 0x7b2, 0x000, 0xf59, 0x252, 0x575, 0x0a8, 0x894, + 0x000, 0x824, 0xf63, 0xd70, 0xdd8, 0x856, 0xc77, 0x334, + 0xeb2, 0x2b8, 0x307, 0xc34, 0x2e7, 0xa74, 0x6b9, 0x0e1, + 0x20f, 0x3ee, 0xf80, 0xa1f, 0x6e6, 0xa03, 0x3c7, 0x72f, + 0xfff, 0x156, 0x273, 0x1b7, 0xd90, 0x998, 0x474, 0xf1b, + 0x80f, 0xe4c, 0x0ba, 0xfff, 0x85e, 0x3af, 0x58f, 0x000, + 0xf6b, 0x71c, 0x4ed, 0xec3, 0x4cb, 0x000, 0xa68, 0x6ca, + 0x086, 0x000, 0x6e4, 0xab3, 0xff5, 0x281, 0xf0a, 0xc92, + 0x8d5, 0x486, 0xdd1, 0x903, 0x8e3, 0x9df, 0x2ab, 0xd08, + 0x144, 0xdcd, 0x281, 0x046, 0x161, 0xe83, 0xf24, 0xce7, + 0x30a, 0xf89, 0xf01, 0x308, 0x142, 0x9df, 0x44d, 0x9dd, + 0x3ed, 0x81b, 0xd9d, 0x000, 0x8c2, 0xe01, 0xfe6, 0xa20, + 0x167, 0xedd, 0xdb1, 0x470, 0xe70, 0x3aa, 0x0ff, 0x4d1, + 0xd30, 0x67a, 0xc56, 0x3d8, 0xf2e, 0x86a, 0x18b, 0x3f5, + 0x1a7, 0xd97, 0x652, 0x000, 0x00d, 0xbc7, 0xed3, 0x39e, + 0xb0d, 0xd8d, 0xc49, 0x2db, 0x44e, 0x820, 0x189, 0xd51, + 0x523, 0x161, 0x2eb, 0x41c, 0x951, -1, 0xbb7, -1, + -1, 0x0a7, 0x3ed, 0xfaa, 0x18e, 0xa34, 0x820, 0x2b4, + -1, 0x8c2, 0x3ee, 0x59d, 0x97b, 0x209, 0x3a2, 0x102, + 0x351, 0x6bf, 0xd3f, 0x4fc, 0x55f, 0x4b5, 0xe22, 0xf13, + 0x53a, 0x08a, 0x38d, 0xf4b, 0x424, 0xea6, 0x48e, 0x11c, + 0x339, 0x5bd, 0xf7c, 0x3bd, 0x15a, 0x35c, 0x854, 0x71b, + 0x30f, 0x065, 0x97e, 0x354, 0x28e, 0x344, 0x926, 0xc0b, + 0xae0, 0x5db, 0xb3e, 0x661, 0x432, 0x3c8, 0xf5e, 0x368, + 0xc85, 0xfff, 0x7f5, 0x0b6, 0x98b, -1, 0x28c, 0x784, + 0xb78, 0x50a, 0x696, 0x47c, 0x40d, -1, 0xe4d, 0x5fc, + -1, -1, 0xadb, 0x1db, 0x830, 0xd48, -1, 0xf3a, + 0xee4, 0xed4, 0xb1a, 0xa14, 0x36d, 0xf1c, 0x774, 0x000, + 0x942, 0x278, 0x7ee, 0x000, 0x550, 0x57c, 0x343, 0x22b, + 0x324, 0xa34, 0x0ea, 0x230, 0x51b, 0x2d1, 0x500, 0x59f, + 0xd56, 0x540, 0x2f4, 0x87d, 0x9e5, 0x9c5, 0x5ea, 0x771, + 0x491, 0x206, 0xa4b, 0x4bf, 0xdaf, 0x308, 0xb25, 0x261, + 0x991, 0x000, 0x88e, 0x7e8, 0x3d6, 0x15d, 0xebc, 0x6c2, + 0xd45, 0x000, 0x3c6, 0x48d, 0x622, 0x758, 0xfa9, 0x3cf, + 0x401, 0xcdb, 0xe3f, 0x544, 0xf1f, 0x000, -1, 0x4d4, + 0x000, 0x7f1, 0xba4, 0x81c, 0x92f, 0x7d1, 0xa83, 0xa31, + 0xe74, 0xa20, 0x475, 0x489, 0xf20, 0x3d1, 0xac1, 0xb2d, + 0x6b2, 0x1b6, 0x063, 0xd00, 0xfeb, 0x5ca, 0xb2c, 0xcb2, + 0x1cb, 0x251, 0x82b, 0x8ba, 0x40b, 0xf1e, 0xa8a, 0xd24, + 0x880, 0x84e, 0x8cb, 0x0a3, 0x000, 0xaf7, 0xf99, 0x6a1, + 0x156, 0x382, 0x0a0, 0x000, 0xed1, 0xd07, 0xbf5, 0x000, + 0x295, 0xe48, 0x760, 0x019, 0x97f, 0xb46, 0xff5, 0x7c9, + 0x1cf, 0xba4, 0x630, 0xe58, 0xda6, 0xd4b, 0xc02, 0xf9f, + 0x11c, 0x000, 0xb99, 0x51f, 0x43e, 0x199, 0xdfb, 0x72f, + 0x913, 0x509, 0xac5, 0xa2e, 0xcdb, 0x348, 0xb15, 0x472, + 0x95d, 0x67f, 0x000, 0x4b9, 0xd78, 0xc87, 0x0f6, 0x281, + 0x0bd, 0x924, 0x35e, 0x129, 0xffd, 0xe24, 0x000, 0x640, + 0x09b, 0xd10, 0xa0d, 0x000, 0x474, 0x189, 0x49f, 0x62d, + 0xcba, 0x561, 0x000, 0x58a, 0xaa1, 0x603, 0x5ab, 0x0c7, + 0x00a, 0x784, 0x5e4, 0x7e4, 0xe4d, -1, 0x276, 0x465, + 0xee9, 0xe51, 0xdae, 0xbb1, 0x51f, 0xcba, 0x1c3, 0xd70, + 0x000, 0x5be, 0x4ea, 0x3cc, 0xf13, 0x811, 0x813, 0x234, + 0x7e4, 0xbae, 0xd97, 0xb74, 0x000, 0x76a, 0xda1, 0x000, + 0xd8c, 0x53a, 0xc5a, 0x000, 0x000, 0x61b, 0xd87, 0x141, + 0x383, 0xe06, 0x6a3, 0x6c3, 0xbcc, 0xc44, 0xf63, 0xd8b, + 0x58d, 0x000, 0x839, 0x77a, 0x000, 0x8e4, 0x000, 0xdbe, + 0x483, 0xd5b, 0xa9d, 0xca5, 0x431, 0x491, 0x29a, 0x27d, + 0x2d2, 0x691, 0x000, 0x19a, 0xa0d, 0xb0b, 0xf32, 0xe49, + 0xfbf, 0x399, 0xd20, 0x000, 0x66a, 0x000, 0x447, 0xb20, + 0x894, 0x038, 0xc9c, 0xff0, 0x000, 0x0d4, 0xad4, 0x768, + 0x65c, 0x000, 0x27b, 0x6c6, 0x9be, 0xd35, 0xc6a, 0xdd3, + 0x000, 0x2a7, 0x158, 0x38d, 0x8ef, 0x7b6, 0xd49, 0x30c, + 0xec3, 0x211, 0x17c, 0xcd0, 0x61f, 0x000, 0xe6e, 0x1d4, + 0x6e9, 0x000, 0xc2d, 0x5c3, 0xcd4, 0x760, 0x532, 0xc94, + 0x590, 0x000, 0x4a3, 0xc33, 0x000, 0x426, 0x604, 0xa06, + 0xa99, 0x917, 0x0c4, 0xc8d, 0x9e5, 0xcc7, 0x415, 0xf79, + 0x000, 0xaf4, 0x622, 0x756, 0x9c2, 0xa51, 0xb0f, 0x4ef, + 0xbc4, 0xe15, 0x29e, 0x055, 0x6c9, 0x695, 0x94f, 0x9d6, + 0x000, 0xb9f, 0xd46, 0x1d4, 0x000, 0xcb2, 0x9e8, 0x000, + 0xa5e, 0xce0, 0x000, 0x098, 0xa98, 0x6d9, 0x5e2, 0x95f, + 0x791, 0xeb8, 0x5fa, 0x60a, 0xacc, 0x3d3, 0x4df, 0x0df, + 0x9ca, 0x972, 0x3cc, 0x583, 0xca5, 0xe1a, 0x000, 0x2d3, + 0x266, 0x000, 0x06c, 0xfff, 0x62d, 0x64e, 0x40c, 0x599, + 0x475, 0xaa9, 0xba6, 0x96f, 0xe32, 0x059, 0x342, 0x36d, + 0xfd1, 0x09b, 0x878, 0x9f8, 0x000, 0x3ad, 0xdba, 0x000, + 0x544, 0xc1a, 0x000, 0xee8, 0x492, 0xa6b, 0x447, 0xd2a, + 0xb4e, 0x02c, 0xadb, 0xde2, 0x904, 0x62d, 0xf01, 0xbb8, + 0x255, 0x382, 0xfff, 0x29e, 0x000, 0x000, 0x011, 0xfff, +}; + +#endif diff --git a/zbar/decoder/qr_finder.c b/zbar/decoder/qr_finder.c new file mode 100644 index 0000000..27bf185 --- /dev/null +++ b/zbar/decoder/qr_finder.c @@ -0,0 +1,75 @@ +#include +#include + +#include +#include "decoder.h" + +#ifdef DEBUG_QR_FINDER +# define DEBUG_LEVEL (DEBUG_QR_FINDER) +#endif +#include "debug.h" + +/* at this point lengths are all decode unit offsets from the decode edge + * NB owned by finder + */ +qr_finder_line *_zbar_decoder_get_qr_finder_line (zbar_decoder_t *dcode) +{ + return(&dcode->qrf.line); +} + +zbar_symbol_type_t _zbar_find_qr (zbar_decoder_t *dcode) +{ + qr_finder_t *qrf = &dcode->qrf; + + /* update latest finder pattern width */ + qrf->s5 -= get_width(dcode, 6); + qrf->s5 += get_width(dcode, 1); + unsigned s = qrf->s5; + + if(get_color(dcode) != ZBAR_SPACE || s < 7) + return(0); + + dprintf(2, " qrf: s=%d", s); + + int ei = decode_e(pair_width(dcode, 1), s, 7); + dprintf(2, " %d", ei); + if(ei) + goto invalid; + + ei = decode_e(pair_width(dcode, 2), s, 7); + dprintf(2, "%d", ei); + if(ei != 2) + goto invalid; + + ei = decode_e(pair_width(dcode, 3), s, 7); + dprintf(2, "%d", ei); + if(ei != 2) + goto invalid; + + ei = decode_e(pair_width(dcode, 4), s, 7); + dprintf(2, "%d", ei); + if(ei) + goto invalid; + + /* valid QR finder symbol + * mark positions needed by decoder + */ + unsigned qz = get_width(dcode, 0); + unsigned w = get_width(dcode, 1); + qrf->line.eoffs = qz + (w + 1) / 2; + qrf->line.len = qz + w + get_width(dcode, 2); + qrf->line.pos[0] = qrf->line.len + get_width(dcode, 3); + qrf->line.pos[1] = qrf->line.pos[0]; + w = get_width(dcode, 5); + qrf->line.boffs = qrf->line.pos[0] + get_width(dcode, 4) + (w + 1) / 2; + + dprintf(2, " boff=%d pos=%d len=%d eoff=%d [valid]\n", + qrf->line.boffs, qrf->line.pos[0], qrf->line.len, + qrf->line.eoffs); + + return(ZBAR_QRCODE); + +invalid: + dprintf(2, " [invalid]\n"); + return(0); +} diff --git a/zbar/decoder/qr_finder.h b/zbar/decoder/qr_finder.h new file mode 100644 index 0000000..11ab784 --- /dev/null +++ b/zbar/decoder/qr_finder.h @@ -0,0 +1,23 @@ +#ifndef _DECODER_QR_FINDER_H_ +#define _DECODER_QR_FINDER_H_ + +#include "qrcode.h" + +/* QR Code symbol finder state */ +typedef struct qr_finder_s { + unsigned s5; /* finder pattern width */ + qr_finder_line line; /* position info needed by decoder */ + + unsigned config; +} qr_finder_t; + +/* reset QR finder specific state */ +static inline void qr_finder_reset (qr_finder_t *qrf) +{ + qrf->s5 = 0; +} + +/* find QR Code symbols */ +zbar_symbol_type_t _zbar_find_qr (zbar_decoder_t *dcode); + +#endif diff --git a/zbar/error.c b/zbar/error.c new file mode 100644 index 0000000..7bd3caf --- /dev/null +++ b/zbar/error.c @@ -0,0 +1,179 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "error.h" +#include + +int _zbar_verbosity = 0; + +static const char * const sev_str[] = { + "FATAL ERROR", "ERROR", "OK", "WARNING", "NOTE" +}; +#define SEV_MAX (strlen(sev_str[0])) + +static const char * const mod_str[] = { + "processor", "video", "window", "image scanner", "" +}; +#define MOD_MAX (strlen(mod_str[ZBAR_MOD_IMAGE_SCANNER])) + +static const char const * err_str[] = { + "no error", /* OK */ + "out of memory", /* NOMEM */ + "internal library error", /* INTERNAL */ + "unsupported request", /* UNSUPPORTED */ + "invalid request", /* INVALID */ + "system error", /* SYSTEM */ + "locking error", /* LOCKING */ + "all resources busy", /* BUSY */ + "X11 display error", /* XDISPLAY */ + "X11 protocol error", /* XPROTO */ + "output window is closed", /* CLOSED */ + "windows system error", /* WINAPI */ + "unknown error" /* NUM */ +}; +#define ERR_MAX (strlen(err_str[ZBAR_ERR_CLOSED])) + +int zbar_version (unsigned *major, + unsigned *minor) +{ + if(major) + *major = ZBAR_VERSION_MAJOR; + if(minor) + *minor = ZBAR_VERSION_MINOR; + return(0); +} + +void zbar_set_verbosity (int level) +{ + _zbar_verbosity = level; +} + +void zbar_increase_verbosity () +{ + if(!_zbar_verbosity) + _zbar_verbosity++; + else + _zbar_verbosity <<= 1; +} + +int _zbar_error_spew (const void *container, + int verbosity) +{ + const errinfo_t *err = container; + assert(err->magic == ERRINFO_MAGIC); + fprintf(stderr, "%s", _zbar_error_string(err, verbosity)); + return(-err->sev); +} + +zbar_error_t _zbar_get_error_code (const void *container) +{ + const errinfo_t *err = container; + assert(err->magic == ERRINFO_MAGIC); + return(err->type); +} + +/* ERROR: zbar video in v4l1_set_format(): + * system error: blah[: blah] + */ + +const char *_zbar_error_string (const void *container, + int verbosity) +{ + errinfo_t *err = (errinfo_t*)container; + assert(err->magic == ERRINFO_MAGIC); + + const char *sev; + if(err->sev >= SEV_FATAL && err->sev <= SEV_NOTE) + sev = sev_str[err->sev + 2]; + else + sev = sev_str[1]; + + const char *mod; + if(err->module >= ZBAR_MOD_PROCESSOR && + err->module < ZBAR_MOD_UNKNOWN) + mod = mod_str[err->module]; + else + mod = mod_str[ZBAR_MOD_UNKNOWN]; + + const char *func = (err->func) ? err->func : ""; + + const char *type; + if(err->type >= 0 && err->type < ZBAR_ERR_NUM) + type = err_str[err->type]; + else + type = err_str[ZBAR_ERR_NUM]; + + char basefmt[] = "%s: zbar %s in %s():\n %s: "; + int len = SEV_MAX + MOD_MAX + ERR_MAX + strlen(func) + sizeof(basefmt); + err->buf = realloc(err->buf, len); + len = sprintf(err->buf, basefmt, sev, mod, func, type); + if(len <= 0) + return(""); + + if(err->detail) { + int newlen = len + strlen(err->detail) + 1; + if(strstr(err->detail, "%s")) { + if(!err->arg_str) + err->arg_str = strdup(""); + err->buf = realloc(err->buf, newlen + strlen(err->arg_str)); + len += sprintf(err->buf + len, err->detail, err->arg_str); + } + else if(strstr(err->detail, "%d") || strstr(err->detail, "%x")) { + err->buf = realloc(err->buf, newlen + 32); + len += sprintf(err->buf + len, err->detail, err->arg_int); + } + else { + err->buf = realloc(err->buf, newlen); + len += sprintf(err->buf + len, "%s", err->detail); + } + if(len <= 0) + return(""); + } + + if(err->type == ZBAR_ERR_SYSTEM) { + char sysfmt[] = ": %s (%d)\n"; + const char *syserr = strerror(err->errnum); + err->buf = realloc(err->buf, len + strlen(sysfmt) + strlen(syserr)); + len += sprintf(err->buf + len, sysfmt, syserr, err->errnum); + } +#ifdef _WIN32 + else if(err->type == ZBAR_ERR_WINAPI) { + char *syserr = NULL; + if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, err->errnum, 0, (LPTSTR)&syserr, 1, NULL) && + syserr) { + char sysfmt[] = ": %s (%d)\n"; + err->buf = realloc(err->buf, len + strlen(sysfmt) + strlen(syserr)); + len += sprintf(err->buf + len, sysfmt, syserr, err->errnum); + LocalFree(syserr); + } + } +#endif + else { + err->buf = realloc(err->buf, len + 2); + len += sprintf(err->buf + len, "\n"); + } + return(err->buf); +} diff --git a/zbar/error.h b/zbar/error.h new file mode 100644 index 0000000..1ab9068 --- /dev/null +++ b/zbar/error.h @@ -0,0 +1,225 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _ERROR_H_ +#define _ERROR_H_ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#include +#include +#include +#include +#include + +#include + +#ifdef _WIN32 +# include +#endif + +#if __STDC_VERSION__ < 199901L +# if __GNUC__ >= 2 +# define __func__ __FUNCTION__ +# else +# define __func__ "" +# endif +#endif + +#define ERRINFO_MAGIC (0x5252457a) /* "zERR" (LE) */ + +typedef enum errsev_e { + SEV_FATAL = -2, /* application must terminate */ + SEV_ERROR = -1, /* might be able to recover and continue */ + SEV_OK = 0, + SEV_WARNING = 1, /* unexpected condition */ + SEV_NOTE = 2, /* fyi */ +} errsev_t; + +typedef enum errmodule_e { + ZBAR_MOD_PROCESSOR, + ZBAR_MOD_VIDEO, + ZBAR_MOD_WINDOW, + ZBAR_MOD_IMAGE_SCANNER, + ZBAR_MOD_UNKNOWN, +} errmodule_t; + +typedef struct errinfo_s { + uint32_t magic; /* just in case */ + errmodule_t module; /* reporting module */ + char *buf; /* formatted and passed to application */ + int errnum; /* errno for system errors */ + + errsev_t sev; + zbar_error_t type; + const char *func; /* reporting function */ + const char *detail; /* description */ + char *arg_str; /* single string argument */ + int arg_int; /* single integer argument */ +} errinfo_t; + +extern int _zbar_verbosity; + +/* FIXME don't we need varargs hacks here? */ + +#ifdef _WIN32 +# define ZFLUSH fflush(stderr); +#else +# define ZFLUSH +#endif + +#ifdef ZNO_MESSAGES + +# ifdef __GNUC__ + /* older versions of gcc (< 2.95) require a named varargs parameter */ +# define zprintf(args...) +# else + /* unfortunately named vararg parameter is a gcc-specific extension */ +# define zprintf(...) +# endif + +#else + +# ifdef __GNUC__ +# define zprintf(level, format, args...) do { \ + if(_zbar_verbosity >= level) { \ + fprintf(stderr, "%s: " format, __func__ , ##args); \ + ZFLUSH \ + } \ + } while(0) +# else +# define zprintf(level, format, ...) do { \ + if(_zbar_verbosity >= level) { \ + fprintf(stderr, "%s: " format, __func__ , ##__VA_ARGS__); \ + ZFLUSH \ + } \ + } while(0) +# endif + +#endif + +static inline int err_copy (void *dst_c, + void *src_c) +{ + errinfo_t *dst = dst_c; + errinfo_t *src = src_c; + assert(dst->magic == ERRINFO_MAGIC); + assert(src->magic == ERRINFO_MAGIC); + + dst->errnum = src->errnum; + dst->sev = src->sev; + dst->type = src->type; + dst->func = src->func; + dst->detail = src->detail; + dst->arg_str = src->arg_str; + src->arg_str = NULL; /* unused at src, avoid double free */ + dst->arg_int = src->arg_int; + return(-1); +} + +static inline int err_capture (const void *container, + errsev_t sev, + zbar_error_t type, + const char *func, + const char *detail) +{ + errinfo_t *err = (errinfo_t*)container; + assert(err->magic == ERRINFO_MAGIC); + if(type == ZBAR_ERR_SYSTEM) + err->errnum = errno; +#ifdef _WIN32 + else if(type == ZBAR_ERR_WINAPI) + err->errnum = GetLastError(); +#endif + err->sev = sev; + err->type = type; + err->func = func; + err->detail = detail; + if(_zbar_verbosity >= 1) + _zbar_error_spew(err, 0); + return(-1); +} + +static inline int err_capture_str (const void *container, + errsev_t sev, + zbar_error_t type, + const char *func, + const char *detail, + const char *arg) +{ + errinfo_t *err = (errinfo_t*)container; + assert(err->magic == ERRINFO_MAGIC); + if(err->arg_str) + free(err->arg_str); + err->arg_str = strdup(arg); + return(err_capture(container, sev, type, func, detail)); +} + +static inline int err_capture_int (const void *container, + errsev_t sev, + zbar_error_t type, + const char *func, + const char *detail, + int arg) +{ + errinfo_t *err = (errinfo_t*)container; + assert(err->magic == ERRINFO_MAGIC); + err->arg_int = arg; + return(err_capture(container, sev, type, func, detail)); +} + +static inline int err_capture_num (const void *container, + errsev_t sev, + zbar_error_t type, + const char *func, + const char *detail, + int num) +{ + errinfo_t *err = (errinfo_t*)container; + assert(err->magic == ERRINFO_MAGIC); + err->errnum = num; + return(err_capture(container, sev, type, func, detail)); +} + +static inline void err_init (errinfo_t *err, + errmodule_t module) +{ + err->magic = ERRINFO_MAGIC; + err->module = module; +} + +static inline void err_cleanup (errinfo_t *err) +{ + assert(err->magic == ERRINFO_MAGIC); + if(err->buf) { + free(err->buf); + err->buf = NULL; + } + if(err->arg_str) { + free(err->arg_str); + err->arg_str = NULL; + } +} + +#endif diff --git a/zbar/event.h b/zbar/event.h new file mode 100644 index 0000000..3206d26 --- /dev/null +++ b/zbar/event.h @@ -0,0 +1,62 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _ZBAR_EVENT_H_ +#define _ZBAR_EVENT_H_ + +#include +#include "mutex.h" +#include "timer.h" + +/* platform synchronization "event" abstraction + */ + +#if defined(_WIN32) + +# include + +typedef HANDLE zbar_event_t; + + +#else + +# ifdef HAVE_LIBPTHREAD +# include +# endif + +typedef struct zbar_event_s { + int state; +# ifdef HAVE_LIBPTHREAD + pthread_cond_t cond; +# endif + int pollfd; +} zbar_event_t; + +#endif + + +extern int _zbar_event_init(zbar_event_t*); +extern void _zbar_event_destroy(zbar_event_t*); +extern void _zbar_event_trigger(zbar_event_t*); +extern int _zbar_event_wait(zbar_event_t*, zbar_mutex_t*, zbar_timer_t*); + +#endif diff --git a/zbar/image.c b/zbar/image.c new file mode 100644 index 0000000..04f681d --- /dev/null +++ b/zbar/image.c @@ -0,0 +1,302 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "error.h" +#include "image.h" +#include "refcnt.h" + +zbar_image_t *zbar_image_create () +{ + zbar_image_t *img = calloc(1, sizeof(zbar_image_t)); + _zbar_refcnt_init(); + _zbar_image_refcnt(img, 1); + img->srcidx = -1; + return(img); +} + +void _zbar_image_free (zbar_image_t *img) +{ + if(img->syms) { + zbar_symbol_set_ref(img->syms, -1); + img->syms = NULL; + } + free(img); +} + +void zbar_image_destroy (zbar_image_t *img) +{ + _zbar_image_refcnt(img, -1); +} + +void zbar_image_ref (zbar_image_t *img, + int refs) +{ + _zbar_image_refcnt(img, refs); +} + +unsigned long zbar_image_get_format (const zbar_image_t *img) +{ + return(img->format); +} + +unsigned zbar_image_get_sequence (const zbar_image_t *img) +{ + return(img->seq); +} + +unsigned zbar_image_get_width (const zbar_image_t *img) +{ + return(img->width); +} + +unsigned zbar_image_get_height (const zbar_image_t *img) +{ + return(img->height); +} + +const void *zbar_image_get_data (const zbar_image_t *img) +{ + return(img->data); +} + +unsigned long zbar_image_get_data_length (const zbar_image_t *img) +{ + return(img->datalen); +} + +void zbar_image_set_format (zbar_image_t *img, + unsigned long fmt) +{ + img->format = fmt; +} + +void zbar_image_set_sequence (zbar_image_t *img, + unsigned seq) +{ + img->seq = seq; +} + +void zbar_image_set_size (zbar_image_t *img, + unsigned w, + unsigned h) +{ + img->width = w; + img->height = h; +} + +inline void zbar_image_free_data (zbar_image_t *img) +{ + if(!img) + return; + if(img->src) { + /* replace video image w/new copy */ + assert(img->refcnt); /* FIXME needs lock */ + zbar_image_t *newimg = zbar_image_create(); + memcpy(newimg, img, sizeof(zbar_image_t)); + /* recycle video image */ + newimg->cleanup(newimg); + /* detach old image from src */ + img->cleanup = NULL; + img->src = NULL; + img->srcidx = -1; + } + else if(img->cleanup && img->data) { + if(img->cleanup != zbar_image_free_data) { + /* using function address to detect this case is a bad idea; + * windows link libraries add an extra layer of indirection... + * this works around that problem (bug #2796277) + */ + zbar_image_cleanup_handler_t *cleanup = img->cleanup; + img->cleanup = zbar_image_free_data; + cleanup(img); + } + else + free((void*)img->data); + } + img->data = NULL; +} + +void zbar_image_set_data (zbar_image_t *img, + const void *data, + unsigned long len, + zbar_image_cleanup_handler_t *cleanup) +{ + zbar_image_free_data(img); + img->data = data; + img->datalen = len; + img->cleanup = cleanup; +} + +void zbar_image_set_userdata (zbar_image_t *img, + void *userdata) +{ + img->userdata = userdata; +} + +void *zbar_image_get_userdata (const zbar_image_t *img) +{ + return(img->userdata); +} + +zbar_image_t *zbar_image_copy (const zbar_image_t *src) +{ + zbar_image_t *dst = zbar_image_create(); + dst->format = src->format; + dst->width = src->width; + dst->height = src->height; + dst->datalen = src->datalen; + dst->data = malloc(src->datalen); + assert(dst->data); + memcpy((void*)dst->data, src->data, src->datalen); + dst->cleanup = zbar_image_free_data; + return(dst); +} + +const zbar_symbol_set_t *zbar_image_get_symbols (const zbar_image_t *img) +{ + return(img->syms); +} + +void zbar_image_set_symbols (zbar_image_t *img, + const zbar_symbol_set_t *syms) +{ + if(img->syms) + zbar_symbol_set_ref(img->syms, -1); + img->syms = (zbar_symbol_set_t*)syms; + if(syms) + zbar_symbol_set_ref(img->syms, 1); +} + +const zbar_symbol_t *zbar_image_first_symbol (const zbar_image_t *img) +{ + return((img->syms) ? img->syms->head : NULL); +} + +typedef struct zimg_hdr_s { + uint32_t magic, format; + uint16_t width, height; + uint32_t size; +} zimg_hdr_t; + +int zbar_image_write (const zbar_image_t *img, + const char *filebase) +{ + int len = strlen(filebase) + 16; + char filename[len]; + strcpy(filename, filebase); + int n = 0; + if(*(char*)&img->format >= ' ') + n = snprintf(filename, len, "%s.%.4s.zimg", + filebase, (char*)&img->format); + else + n = snprintf(filename, len, "%s.%08" PRIx32 ".zimg", + filebase, img->format); + assert(n < len); + filename[len] = '\0'; + + zprintf(1, "dumping %.4s(%08" PRIx32 ") image to %s\n", + (char*)&img->format, img->format, filename); + + FILE *f = fopen(filename, "w"); + if(!f) { + int rc = errno; + zprintf(1, "ERROR opening %s: %s\n", filename, strerror(rc)); + return(rc); + } + + zimg_hdr_t hdr; + hdr.magic = 0x676d697a; + hdr.format = img->format; + hdr.width = img->width; + hdr.height = img->height; + hdr.size = img->datalen; + + if(fwrite(&hdr, sizeof(hdr), 1, f) != 1 || + fwrite(img->data, 1, img->datalen, f) != img->datalen) { + int rc = errno; + zprintf(1, "ERROR writing %s: %s\n", filename, strerror(rc)); + fclose(f); + return(rc); + } + return(fclose(f)); +} + +#ifdef DEBUG_SVG +# include + +int zbar_image_write_png (const zbar_image_t *img, + const char *filename) +{ + int rc = -1; + FILE *file = NULL; + png_struct *png = NULL; + png_info *info = NULL; + const uint8_t **rows = NULL; + + rows = malloc(img->height * sizeof(*rows)); + if(!rows) + goto done; + + rows[0] = img->data; + int y; + for(y = 1; y < img->height; y++) + rows[y] = rows[y - 1] + img->width; + + file = fopen(filename, "wb"); + if(!file) + goto done; + + png = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); + if(!png) + goto done; + + info = png_create_info_struct(png); + if(!info) + goto done; + + if(setjmp(png_jmpbuf(png))) + goto done; + + png_init_io(png, file); + png_set_compression_level(png, 9); + png_set_IHDR(png, info, img->width, img->height, 8, PNG_COLOR_TYPE_GRAY, + PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, + PNG_FILTER_TYPE_DEFAULT); + + png_set_rows(png, info, (void*)rows); + png_write_png(png, info, PNG_TRANSFORM_IDENTITY, NULL); + + png_write_end(png,info); + rc = 0; + +done: + if(png) + png_destroy_write_struct(&png, &info); + if(rows) + free(rows); + if(file) + fclose(file); + return(rc); +} + +#endif diff --git a/zbar/image.h b/zbar/image.h new file mode 100644 index 0000000..8886ead --- /dev/null +++ b/zbar/image.h @@ -0,0 +1,132 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _IMAGE_H_ +#define _IMAGE_H_ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#include +#include + +#include +#include "error.h" +#include "symbol.h" +#include "refcnt.h" + +/* adapted from v4l2 spec */ +#define fourcc(a, b, c, d) \ + ((uint32_t)(a) | ((uint32_t)(b) << 8) | \ + ((uint32_t)(c) << 16) | ((uint32_t)(d) << 24)) + +/* unpack size/location of component */ +#define RGB_SIZE(c) ((c) >> 5) +#define RGB_OFFSET(c) ((c) & 0x1f) + +/* coarse image format categorization. + * to limit conversion variations + */ +typedef enum zbar_format_group_e { + ZBAR_FMT_GRAY, + ZBAR_FMT_YUV_PLANAR, + ZBAR_FMT_YUV_PACKED, + ZBAR_FMT_RGB_PACKED, + ZBAR_FMT_YUV_NV, + ZBAR_FMT_JPEG, + + /* enum size */ + ZBAR_FMT_NUM +} zbar_format_group_t; + + +struct zbar_image_s { + uint32_t format; /* fourcc image format code */ + unsigned width, height; /* image size */ + const void *data; /* image sample data */ + unsigned long datalen; /* allocated/mapped size of data */ + void *userdata; /* user specified data associated w/image */ + + /* cleanup handler */ + zbar_image_cleanup_handler_t *cleanup; + refcnt_t refcnt; /* reference count */ + zbar_video_t *src; /* originator */ + int srcidx; /* index used by originator */ + zbar_image_t *next; /* internal image lists */ + + unsigned seq; /* page/frame sequence number */ + zbar_symbol_set_t *syms; /* decoded result set */ +}; + +/* description of an image format */ +typedef struct zbar_format_def_s { + uint32_t format; /* fourcc */ + zbar_format_group_t group; /* coarse categorization */ + union { + uint8_t gen[4]; /* raw bytes */ + struct { + uint8_t bpp; /* bits per pixel */ + uint8_t red, green, blue; /* size/location a la RGB_BITS() */ + } rgb; + struct { + uint8_t xsub2, ysub2; /* chroma subsampling in each axis */ + uint8_t packorder; /* channel ordering flags + * bit0: 0=UV, 1=VU + * bit1: 0=Y/chroma, 1=chroma/Y + */ + } yuv; + uint32_t cmp; /* quick compare equivalent formats */ + } p; +} zbar_format_def_t; + + +extern int _zbar_best_format(uint32_t, uint32_t*, const uint32_t*); +extern const zbar_format_def_t *_zbar_format_lookup(uint32_t); +extern void _zbar_image_free(zbar_image_t*); + +#ifdef DEBUG_SVG +extern int zbar_image_write_png(const zbar_image_t*, const char*); +#else +# define zbar_image_write_png(...) +#endif + +static inline void _zbar_image_refcnt (zbar_image_t *img, + int delta) +{ + if(!_zbar_refcnt(&img->refcnt, delta) && delta <= 0) { + if(img->cleanup) + img->cleanup(img); + if(!img->src) + _zbar_image_free(img); + } +} + +static inline void _zbar_image_swap_symbols (zbar_image_t *a, + zbar_image_t *b) +{ + zbar_symbol_set_t *tmp = a->syms; + a->syms = b->syms; + b->syms = tmp; +} + +#endif diff --git a/zbar/img_scanner.c b/zbar/img_scanner.c new file mode 100644 index 0000000..bf80772 --- /dev/null +++ b/zbar/img_scanner.c @@ -0,0 +1,783 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#include /* malloc, free */ +#include /* clock_gettime */ +#include /* gettimeofday */ +#include /* memcmp, memset, memcpy */ +#include + +#include +#include "error.h" +#include "image.h" +#ifdef ENABLE_QRCODE +# include "qrcode.h" +#endif +#include "img_scanner.h" +#include "svg.h" + +#if 1 +# define ASSERT_POS \ + assert(p == data + x + y * (intptr_t)w) +#else +# define ASSERT_POS +#endif + +/* FIXME cache setting configurability */ + +/* number of times the same result must be detected + * in "nearby" images before being reported + */ +#define CACHE_CONSISTENCY 3 /* images */ + +/* time interval for which two images are considered "nearby" + */ +#define CACHE_PROXIMITY 1000 /* ms */ + +/* time that a result must *not* be detected before + * it will be reported again + */ +#define CACHE_HYSTERESIS 2000 /* ms */ + +/* time after which cache entries are invalidated + */ +#define CACHE_TIMEOUT (CACHE_HYSTERESIS * 2) /* ms */ + +#define NUM_SCN_CFGS (ZBAR_CFG_Y_DENSITY - ZBAR_CFG_X_DENSITY + 1) + +#define CFG(iscn, cfg) ((iscn)->configs[(cfg) - ZBAR_CFG_X_DENSITY]) +#define TEST_CFG(iscn, cfg) (((iscn)->config >> ((cfg) - ZBAR_CFG_POSITION)) & 1) + +#ifndef NO_STATS +# define STAT(x) iscn->stat_##x++ +#else +# define STAT(...) +# define dump_stats(...) +#endif + +#define RECYCLE_BUCKETS 5 + +typedef struct recycle_bucket_s { + int nsyms; + zbar_symbol_t *head; +} recycle_bucket_t; + +/* image scanner state */ +struct zbar_image_scanner_s { + zbar_scanner_t *scn; /* associated linear intensity scanner */ + zbar_decoder_t *dcode; /* associated symbol decoder */ +#ifdef ENABLE_QRCODE + qr_reader *qr; /* QR Code 2D reader */ +#endif + + const void *userdata; /* application data */ + /* user result callback */ + zbar_image_data_handler_t *handler; + + unsigned long time; /* scan start time */ + zbar_image_t *img; /* currently scanning image *root* */ + int dx, dy, du, umin, v; /* current scan direction */ + zbar_symbol_set_t *syms; /* previous decode results */ + /* recycled symbols in 4^n size buckets */ + recycle_bucket_t recycle[RECYCLE_BUCKETS]; + + int enable_cache; /* current result cache state */ + zbar_symbol_t *cache; /* inter-image result cache entries */ + + /* configuration settings */ + unsigned config; /* config flags */ + int configs[NUM_SCN_CFGS]; /* int valued configurations */ + +#ifndef NO_STATS + int stat_syms_new; + int stat_iscn_syms_inuse, stat_iscn_syms_recycle; + int stat_img_syms_inuse, stat_img_syms_recycle; + int stat_sym_new; + int stat_sym_recycle[RECYCLE_BUCKETS]; +#endif +}; + +void _zbar_image_scanner_recycle_syms (zbar_image_scanner_t *iscn, + zbar_symbol_t *sym) +{ + zbar_symbol_t *next = NULL; + for(; sym; sym = next) { + next = sym->next; + if(sym->refcnt && _zbar_refcnt(&sym->refcnt, -1)) { + /* unlink referenced symbol */ + /* FIXME handle outstanding component refs (currently unsupported) + */ + assert(sym->data_alloc); + sym->next = NULL; + } + else { + /* recycle unreferenced symbol */ + if(!sym->data_alloc) { + sym->data = NULL; + sym->datalen = 0; + } + if(sym->syms) { + if(_zbar_refcnt(&sym->syms->refcnt, -1)) + assert(0); + _zbar_image_scanner_recycle_syms(iscn, sym->syms->head); + sym->syms->head = NULL; + _zbar_symbol_set_free(sym->syms); + sym->syms = NULL; + } + int i; + for(i = 0; i < RECYCLE_BUCKETS; i++) + if(sym->data_alloc < 1 << (i * 2)) + break; + if(i == RECYCLE_BUCKETS) { + assert(sym->data); + free(sym->data); + sym->data = NULL; + sym->data_alloc = 0; + i = 0; + } + recycle_bucket_t *bucket = &iscn->recycle[i]; + /* FIXME cap bucket fill */ + bucket->nsyms++; + sym->next = bucket->head; + bucket->head = sym; + } + } +} + +static inline int recycle_syms (zbar_image_scanner_t *iscn, + zbar_symbol_set_t *syms) +{ + if(_zbar_refcnt(&syms->refcnt, -1)) + return(1); + + _zbar_image_scanner_recycle_syms(iscn, syms->head); + syms->head = syms->tail = NULL; + syms->nsyms = 0; + return(0); +} + +inline void zbar_image_scanner_recycle_image (zbar_image_scanner_t *iscn, + zbar_image_t *img) +{ + zbar_symbol_set_t *syms = iscn->syms; + if(syms && syms->refcnt) { + if(recycle_syms(iscn, syms)) { + STAT(iscn_syms_inuse); + iscn->syms = NULL; + } + else + STAT(iscn_syms_recycle); + } + + syms = img->syms; + img->syms = NULL; + if(syms && recycle_syms(iscn, syms)) { + STAT(img_syms_inuse); + syms = iscn->syms; + } + else if(syms) { + STAT(img_syms_recycle); + + /* select one set to resurrect, destroy the other */ + if(iscn->syms) { + _zbar_symbol_set_free(syms); + syms = iscn->syms; + } + else + iscn->syms = syms; + } +} + +inline zbar_symbol_t* +_zbar_image_scanner_alloc_sym (zbar_image_scanner_t *iscn, + zbar_symbol_type_t type, + int datalen) +{ + /* recycle old or alloc new symbol */ + int i; + for(i = 0; i < RECYCLE_BUCKETS - 1; i++) + if(datalen <= 1 << (i * 2)) + break; + + zbar_symbol_t *sym = NULL; + for(; i > 0; i--) + if((sym = iscn->recycle[i].head)) { + STAT(sym_recycle[i]); + break; + } + + if(sym) { + iscn->recycle[i].head = sym->next; + sym->next = NULL; + assert(iscn->recycle[i].nsyms); + iscn->recycle[i].nsyms--; + } + else { + sym = calloc(1, sizeof(zbar_symbol_t)); + STAT(sym_new); + } + + /* init new symbol */ + sym->type = type; + sym->quality = 1; + sym->npts = 0; + sym->cache_count = 0; + sym->time = iscn->time; + assert(!sym->syms); + + if(datalen > 0) { + sym->datalen = datalen - 1; + if(sym->data_alloc < datalen) { + if(sym->data) + free(sym->data); + sym->data_alloc = datalen; + sym->data = malloc(datalen); + } + } + else { + if(sym->data) + free(sym->data); + sym->data = NULL; + sym->datalen = sym->data_alloc = 0; + } + return(sym); +} + +static inline zbar_symbol_t *cache_lookup (zbar_image_scanner_t *iscn, + zbar_symbol_t *sym) +{ + /* search for matching entry in cache */ + zbar_symbol_t **entry = &iscn->cache; + while(*entry) { + if((*entry)->type == sym->type && + (*entry)->datalen == sym->datalen && + !memcmp((*entry)->data, sym->data, sym->datalen)) + break; + if((sym->time - (*entry)->time) > CACHE_TIMEOUT) { + /* recycle stale cache entry */ + zbar_symbol_t *next = (*entry)->next; + (*entry)->next = NULL; + _zbar_image_scanner_recycle_syms(iscn, *entry); + *entry = next; + } + else + entry = &(*entry)->next; + } + return(*entry); +} + +static inline void cache_sym (zbar_image_scanner_t *iscn, + zbar_symbol_t *sym) +{ + if(iscn->enable_cache) { + zbar_symbol_t *entry = cache_lookup(iscn, sym); + if(!entry) { + /* FIXME reuse sym */ + entry = _zbar_image_scanner_alloc_sym(iscn, sym->type, + sym->datalen + 1); + memcpy(entry->data, sym->data, sym->datalen); + entry->time = sym->time - CACHE_HYSTERESIS; + entry->cache_count = -CACHE_CONSISTENCY; + /* add to cache */ + entry->next = iscn->cache; + iscn->cache = entry; + } + + /* consistency check and hysteresis */ + uint32_t age = sym->time - entry->time; + entry->time = sym->time; + int near_thresh = (age < CACHE_PROXIMITY); + int far_thresh = (age >= CACHE_HYSTERESIS); + int dup = (entry->cache_count >= 0); + if((!dup && !near_thresh) || far_thresh) + entry->cache_count = -CACHE_CONSISTENCY; + else if(dup || near_thresh) + entry->cache_count++; + + sym->cache_count = entry->cache_count; + } + else + sym->cache_count = 0; +} + +void _zbar_image_scanner_add_sym(zbar_image_scanner_t *iscn, + zbar_symbol_t *sym) +{ + cache_sym(iscn, sym); + + zbar_symbol_set_t *syms = iscn->syms; + if(sym->cache_count || !syms->tail) { + sym->next = syms->head; + syms->head = sym; + } + else { + sym->next = syms->tail->next; + syms->tail->next = sym; + } + + if(!sym->cache_count) + syms->nsyms++; + else if(!syms->tail) + syms->tail = sym; + + _zbar_symbol_refcnt(sym, 1); +} + +#ifdef ENABLE_QRCODE +extern qr_finder_line *_zbar_decoder_get_qr_finder_line(zbar_decoder_t*); + +# define QR_FIXED(v, rnd) ((((v) << 1) + (rnd)) << (QR_FINDER_SUBPREC - 1)) +# define PRINT_FIXED(val, prec) \ + ((val) >> (prec)), \ + (1000 * ((val) & ((1 << (prec)) - 1)) / (1 << (prec))) + +static inline void qr_handler (zbar_image_scanner_t *iscn) +{ + qr_finder_line *line = _zbar_decoder_get_qr_finder_line(iscn->dcode); + assert(line); + unsigned u = zbar_scanner_get_edge(iscn->scn, line->pos[0], + QR_FINDER_SUBPREC); + line->boffs = u - zbar_scanner_get_edge(iscn->scn, line->boffs, + QR_FINDER_SUBPREC); + line->len = zbar_scanner_get_edge(iscn->scn, line->len, + QR_FINDER_SUBPREC); + line->eoffs = zbar_scanner_get_edge(iscn->scn, line->eoffs, + QR_FINDER_SUBPREC) - line->len; + line->len -= u; + + u = QR_FIXED(iscn->umin, 0) + iscn->du * u; + if(iscn->du < 0) { + u -= line->len; + int tmp = line->boffs; + line->boffs = line->eoffs; + line->eoffs = tmp; + } + int vert = !iscn->dx; + line->pos[vert] = u; + line->pos[!vert] = QR_FIXED(iscn->v, 1); + + _zbar_qr_found_line(iscn->qr, vert, line); +} +#endif + +static void symbol_handler (zbar_decoder_t *dcode) +{ + zbar_image_scanner_t *iscn = zbar_decoder_get_userdata(dcode); + zbar_symbol_type_t type = zbar_decoder_get_type(dcode); + /* FIXME assert(type == ZBAR_PARTIAL) */ + /* FIXME debug flag to save/display all PARTIALs */ + if(type <= ZBAR_PARTIAL) + return; + +#ifdef ENABLE_QRCODE + if(type == ZBAR_QRCODE) { + qr_handler(iscn); + return; + } +#else + assert(type != ZBAR_QRCODE); +#endif + + const char *data = zbar_decoder_get_data(dcode); + unsigned datalen = zbar_decoder_get_data_length(dcode); + + int x = 0, y = 0; + if(TEST_CFG(iscn, ZBAR_CFG_POSITION)) { + /* tmp position fixup */ + int w = zbar_scanner_get_width(iscn->scn); + int u = iscn->umin + iscn->du * zbar_scanner_get_edge(iscn->scn, w, 0); + if(iscn->dx) { + x = u; + y = iscn->v; + } + else { + x = iscn->v; + y = u; + } + } + + /* FIXME need better symbol matching */ + zbar_symbol_t *sym; + for(sym = iscn->syms->head; sym; sym = sym->next) + if(sym->type == type && + sym->datalen == datalen && + !memcmp(sym->data, data, datalen)) { + sym->quality++; + if(TEST_CFG(iscn, ZBAR_CFG_POSITION)) + /* add new point to existing set */ + /* FIXME should be polygon */ + sym_add_point(sym, x, y); + return; + } + + sym = _zbar_image_scanner_alloc_sym(iscn, type, datalen + 1); + /* FIXME grab decoder buffer */ + memcpy(sym->data, data, datalen + 1); + + /* initialize first point */ + if(TEST_CFG(iscn, ZBAR_CFG_POSITION)) + sym_add_point(sym, x, y); + + _zbar_image_scanner_add_sym(iscn, sym); +} + +zbar_image_scanner_t *zbar_image_scanner_create () +{ + zbar_image_scanner_t *iscn = calloc(1, sizeof(zbar_image_scanner_t)); + if(!iscn) + return(NULL); + iscn->dcode = zbar_decoder_create(); + iscn->scn = zbar_scanner_create(iscn->dcode); + if(!iscn->dcode || !iscn->scn) { + zbar_image_scanner_destroy(iscn); + return(NULL); + } + zbar_decoder_set_userdata(iscn->dcode, iscn); + zbar_decoder_set_handler(iscn->dcode, symbol_handler); + +#ifdef ENABLE_QRCODE + iscn->qr = _zbar_qr_create(); +#endif + + /* apply default configuration */ + CFG(iscn, ZBAR_CFG_X_DENSITY) = 1; + CFG(iscn, ZBAR_CFG_Y_DENSITY) = 1; + zbar_image_scanner_set_config(iscn, 0, ZBAR_CFG_POSITION, 1); + return(iscn); +} + +#ifndef NO_STATS +static inline void dump_stats (const zbar_image_scanner_t *iscn) +{ + zprintf(1, "symbol sets allocated = %-4d\n", iscn->stat_syms_new); + zprintf(1, " scanner syms in use = %-4d\trecycled = %-4d\n", + iscn->stat_iscn_syms_inuse, iscn->stat_iscn_syms_recycle); + zprintf(1, " image syms in use = %-4d\trecycled = %-4d\n", + iscn->stat_img_syms_inuse, iscn->stat_img_syms_recycle); + zprintf(1, "symbols allocated = %-4d\n", iscn->stat_sym_new); + int i; + for(i = 0; i < RECYCLE_BUCKETS; i++) + zprintf(1, " recycled[%d] = %-4d\n", + i, iscn->stat_sym_recycle[i]); +} +#endif + +void zbar_image_scanner_destroy (zbar_image_scanner_t *iscn) +{ + dump_stats(iscn); + if(iscn->syms) { + if(iscn->syms->refcnt) + zbar_symbol_set_ref(iscn->syms, -1); + else + _zbar_symbol_set_free(iscn->syms); + iscn->syms = NULL; + } + if(iscn->scn) + zbar_scanner_destroy(iscn->scn); + iscn->scn = NULL; + if(iscn->dcode) + zbar_decoder_destroy(iscn->dcode); + iscn->dcode = NULL; + int i; + for(i = 0; i < RECYCLE_BUCKETS; i++) { + zbar_symbol_t *sym, *next; + for(sym = iscn->recycle[i].head; sym; sym = next) { + next = sym->next; + _zbar_symbol_free(sym); + } + } +#ifdef ENABLE_QRCODE + if(iscn->qr) { + _zbar_qr_destroy(iscn->qr); + iscn->qr = NULL; + } +#endif + free(iscn); +} + +zbar_image_data_handler_t* +zbar_image_scanner_set_data_handler (zbar_image_scanner_t *iscn, + zbar_image_data_handler_t *handler, + const void *userdata) +{ + zbar_image_data_handler_t *result = iscn->handler; + iscn->handler = handler; + iscn->userdata = userdata; + return(result); +} + +int zbar_image_scanner_set_config (zbar_image_scanner_t *iscn, + zbar_symbol_type_t sym, + zbar_config_t cfg, + int val) +{ + if(cfg < ZBAR_CFG_POSITION) + return(zbar_decoder_set_config(iscn->dcode, sym, cfg, val)); + + if(sym > ZBAR_PARTIAL) + return(1); + + if(cfg >= ZBAR_CFG_X_DENSITY && cfg <= ZBAR_CFG_Y_DENSITY) { + + CFG(iscn, cfg) = val; + return(0); + } + + if(cfg > ZBAR_CFG_POSITION) + return(1); + cfg -= ZBAR_CFG_POSITION; + + if(!val) + iscn->config &= ~(1 << cfg); + else if(val == 1) + iscn->config |= (1 << cfg); + else + return(1); + + return(0); +} + +void zbar_image_scanner_enable_cache (zbar_image_scanner_t *iscn, + int enable) +{ + if(iscn->cache) { + /* recycle all cached syms */ + _zbar_image_scanner_recycle_syms(iscn, iscn->cache); + iscn->cache = NULL; + } + iscn->enable_cache = (enable) ? 1 : 0; +} + +const zbar_symbol_set_t * +zbar_image_scanner_get_results (const zbar_image_scanner_t *iscn) +{ + return(iscn->syms); +} + +static inline void quiet_border (zbar_image_scanner_t *iscn) +{ + /* flush scanner pipeline */ + zbar_scanner_t *scn = iscn->scn; + zbar_scanner_flush(scn); + zbar_scanner_flush(scn); + zbar_scanner_new_scan(scn); +} + +#define movedelta(dx, dy) do { \ + x += (dx); \ + y += (dy); \ + p += (dx) + ((intptr_t)(dy) * w); \ + } while(0); + +int zbar_scan_image (zbar_image_scanner_t *iscn, + zbar_image_t *img) +{ + /* timestamp image + * FIXME prefer video timestamp + */ +#if _POSIX_TIMERS > 0 + struct timespec abstime; + clock_gettime(CLOCK_REALTIME, &abstime); + iscn->time = (abstime.tv_sec * 1000) + ((abstime.tv_nsec / 500000) + 1) / 2; +#else + struct timeval abstime; + gettimeofday(&abstime, NULL); + iscn->time = (abstime.tv_sec * 1000) + ((abstime.tv_usec / 500) + 1) / 2; +#endif + +#ifdef ENABLE_QRCODE + _zbar_qr_reset(iscn->qr); +#endif + + /* get grayscale image, convert if necessary */ + if(img->format != fourcc('Y','8','0','0') && + img->format != fourcc('G','R','E','Y')) + return(-1); + iscn->img = img; + + /* recycle previous scanner and image results */ + zbar_image_scanner_recycle_image(iscn, img); + zbar_symbol_set_t *syms = iscn->syms; + if(!syms) { + syms = iscn->syms = _zbar_symbol_set_create(); + STAT(syms_new); + zbar_symbol_set_ref(syms, 1); + } + else + zbar_symbol_set_ref(syms, 2); + img->syms = syms; + + unsigned w = img->width; + unsigned h = img->height; + const uint8_t *data = img->data; + + zbar_image_write_png(img, "debug.png"); + svg_open("debug.svg", 0, 0, w, h); + svg_image("debug.png", w, h); + + zbar_scanner_t *scn = iscn->scn; + + int density = CFG(iscn, ZBAR_CFG_Y_DENSITY); + if(density > 0) { + svg_group_start("scanner", 0, 1, 1, 0, 0); + const uint8_t *p = data; + int x = 0, y = 0; + iscn->dy = 0; + + int border = (((h - 1) % density) + 1) / 2; + if(border > h / 2) + border = h / 2; + movedelta(0, border); + iscn->v = y; + + zbar_scanner_new_scan(scn); + + while(y < h) { + zprintf(128, "img_x+: %04d,%04d @%p\n", x, y, p); + svg_path_start("vedge", 1. / 32, 0, y + 0.5); + iscn->dx = iscn->du = 1; + iscn->umin = 0; + while(x < w) { + uint8_t d = *p; + movedelta(1, 0); + zbar_scan_y(scn, d); + } + ASSERT_POS; + quiet_border(iscn); + svg_path_end(); + + movedelta(-1, density); + iscn->v = y; + if(y >= h) + break; + + zprintf(128, "img_x-: %04d,%04d @%p\n", x, y, p); + svg_path_start("vedge", -1. / 32, w, y + 0.5); + iscn->dx = iscn->du = -1; + iscn->umin = w; + while(x >= 0) { + uint8_t d = *p; + movedelta(-1, 0); + zbar_scan_y(scn, d); + } + ASSERT_POS; + quiet_border(iscn); + svg_path_end(); + + movedelta(1, density); + iscn->v = y; + } + svg_group_end(); + } + iscn->dx = 0; + + density = CFG(iscn, ZBAR_CFG_X_DENSITY); + if(density > 0) { + svg_group_start("scanner", 90, 1, -1, 0, 0); + const uint8_t *p = data; + int x = 0, y = 0; + + int border = (((w - 1) % density) + 1) / 2; + if(border > w / 2) + border = w / 2; + movedelta(border, 0); + iscn->v = x; + + while(x < w) { + zprintf(128, "img_y+: %04d,%04d @%p\n", x, y, p); + svg_path_start("vedge", 1. / 32, 0, x + 0.5); + iscn->dy = iscn->du = 1; + iscn->umin = 0; + while(y < h) { + uint8_t d = *p; + movedelta(0, 1); + zbar_scan_y(scn, d); + } + ASSERT_POS; + quiet_border(iscn); + svg_path_end(); + + movedelta(density, -1); + iscn->v = x; + if(x >= w) + break; + + zprintf(128, "img_y-: %04d,%04d @%p\n", x, y, p); + svg_path_start("vedge", -1. / 32, h, x + 0.5); + iscn->dy = iscn->du = -1; + iscn->umin = h; + while(y >= 0) { + uint8_t d = *p; + movedelta(0, -1); + zbar_scan_y(scn, d); + } + ASSERT_POS; + quiet_border(iscn); + svg_path_end(); + + movedelta(density, 1); + iscn->v = x; + } + svg_group_end(); + } + iscn->dy = 0; + iscn->img = NULL; + +#ifdef ENABLE_QRCODE + _zbar_qr_decode(iscn->qr, iscn, img); +#endif + + /* FIXME tmp hack to filter bad EAN results */ + if(syms->nsyms && !iscn->enable_cache && + (density == 1 || CFG(iscn, ZBAR_CFG_Y_DENSITY) == 1)) { + zbar_symbol_t **symp = &syms->head, *sym; + while((sym = *symp)) { + if(sym->type < ZBAR_I25 && sym->type > ZBAR_PARTIAL && + sym->quality < 3) { + /* recycle */ + *symp = sym->next; + syms->nsyms--; + sym->next = NULL; + _zbar_image_scanner_recycle_syms(iscn, sym); + } + else + symp = &sym->next; + } + } + + if(syms->nsyms && iscn->handler) + iscn->handler(img, iscn->userdata); + + svg_close(); + return(syms->nsyms); +} + +#ifdef DEBUG_SVG +/* FIXME lame...*/ +# include "svg.c" +#endif diff --git a/zbar/img_scanner.h b/zbar/img_scanner.h new file mode 100644 index 0000000..8138b1b --- /dev/null +++ b/zbar/img_scanner.h @@ -0,0 +1,38 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _IMG_SCANNER_H_ +#define _IMG_SCANNER_H_ + +#include + +/* internal image scanner APIs for 2D readers */ + +extern zbar_symbol_t *_zbar_image_scanner_alloc_sym(zbar_image_scanner_t*, + zbar_symbol_type_t, + int); +extern void _zbar_image_scanner_add_sym(zbar_image_scanner_t*, + zbar_symbol_t*); +extern void _zbar_image_scanner_recycle_syms(zbar_image_scanner_t*, + zbar_symbol_t*); + +#endif diff --git a/zbar/jpeg.c b/zbar/jpeg.c new file mode 100644 index 0000000..3158a3c --- /dev/null +++ b/zbar/jpeg.c @@ -0,0 +1,243 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include +#include +#include /* FIXME tmp debug */ + +#undef HAVE_STDLIB_H +#include +#include "image.h" +#include "video.h" + +#define HAVE_LONGJMP +#ifdef HAVE_LONGJMP + +typedef struct errenv_s { + struct jpeg_error_mgr err; + int valid; + jmp_buf env; +} errenv_t; + +void zbar_jpeg_error (j_common_ptr cinfo) +{ + errenv_t *jerr = (errenv_t*)cinfo->err; + assert(jerr->valid); + jerr->valid = 0; + longjmp(jerr->env, 1); + assert(0); +} + +#endif + +typedef struct zbar_src_mgr_s { + struct jpeg_source_mgr src; + const zbar_image_t *img; +} zbar_src_mgr_t; + +static const JOCTET fake_eoi[2] = { 0xff, JPEG_EOI }; + +void init_source (j_decompress_ptr cinfo) +{ + /* buffer/length refer to compressed data */ + /* FIXME find img */ + const zbar_image_t *img = ((zbar_src_mgr_t*)cinfo->src)->img; + cinfo->src->next_input_byte = img->data; + cinfo->src->bytes_in_buffer = img->datalen; +} + +int fill_input_buffer (j_decompress_ptr cinfo) +{ + /* buffer underrun error case */ + cinfo->src->next_input_byte = fake_eoi; + cinfo->src->bytes_in_buffer = 2; + return(1); +} + +void skip_input_data (j_decompress_ptr cinfo, + long num_bytes) +{ + +if(num_bytes > 0) { + if (num_bytes < cinfo->src->bytes_in_buffer) { + cinfo->src->next_input_byte += num_bytes; + cinfo->src->bytes_in_buffer -= num_bytes; + } + else { + fill_input_buffer(cinfo); + } + } +} + +void term_source (j_decompress_ptr cinfo) +{ + /* nothing todo */ +} + +struct jpeg_decompress_struct * _zbar_jpeg_decomp_create (void) +{ + j_decompress_ptr cinfo = calloc(1, sizeof(struct jpeg_decompress_struct)); + if(!cinfo) + return(NULL); + + errenv_t *jerr = calloc(1, sizeof(errenv_t)); + if(!jerr) { + free(cinfo); + return(NULL); + } + + cinfo->err = jpeg_std_error(&jerr->err); + jerr->err.error_exit = zbar_jpeg_error; + + jerr->valid = 1; + if(setjmp(jerr->env)) { + jpeg_destroy_decompress(cinfo); + + /* FIXME TBD save error to errinfo_t */ + (*cinfo->err->output_message)((j_common_ptr)cinfo); + + free(jerr); + free(cinfo); + return(NULL); + } + + jpeg_create_decompress(cinfo); + + jerr->valid = 0; + return(cinfo); +} + +void _zbar_jpeg_decomp_destroy (struct jpeg_decompress_struct *cinfo) +{ + if(cinfo->err) { + free(cinfo->err); + cinfo->err = NULL; + } + if(cinfo->src) { + free(cinfo->src); + cinfo->src = NULL; + } + /* FIXME can this error? */ + jpeg_destroy_decompress(cinfo); + free(cinfo); +} + +/* invoke libjpeg to decompress JPEG format to luminance plane */ +void _zbar_convert_jpeg_to_y (zbar_image_t *dst, + const zbar_format_def_t *dstfmt, + const zbar_image_t *src, + const zbar_format_def_t *srcfmt) +{ + /* create decompressor, or use cached video stream decompressor */ + errenv_t *jerr = NULL; + j_decompress_ptr cinfo; + if(!src->src) + cinfo = _zbar_jpeg_decomp_create(); + else { + cinfo = src->src->jpeg; + assert(cinfo); + } + if(!cinfo) + goto error; + + jerr = (errenv_t*)cinfo->err; + jerr->valid = 1; + if(setjmp(jerr->env)) { + /* FIXME TBD save error to src->src->err */ + (*cinfo->err->output_message)((j_common_ptr)cinfo); + if(dst->data) { + free((void*)dst->data); + dst->data = NULL; + } + dst->datalen = 0; + goto error; + } + + /* setup input image */ + if(!cinfo->src) { + cinfo->src = calloc(1, sizeof(zbar_src_mgr_t)); + cinfo->src->init_source = init_source; + cinfo->src->fill_input_buffer = fill_input_buffer; + cinfo->src->skip_input_data = skip_input_data; + cinfo->src->resync_to_restart = jpeg_resync_to_restart; + cinfo->src->term_source = term_source; + } + cinfo->src->next_input_byte = NULL; + cinfo->src->bytes_in_buffer = 0; + ((zbar_src_mgr_t*)cinfo->src)->img = src; + + int rc = jpeg_read_header(cinfo, TRUE); + zprintf(30, "header: %s\n", (rc == 2) ? "tables-only" : "normal"); + + /* supporting color with jpeg became...complicated, + * so we skip that for now + */ + cinfo->out_color_space = JCS_GRAYSCALE; + + /* FIXME set scaling based on dst->{width,height} + * then pass bigger buffer... + */ + + jpeg_start_decompress(cinfo); + + /* adjust dst image parameters to match(?) decompressor */ + if(dst->width < cinfo->output_width) + dst->width = cinfo->output_width; + if(dst->height < cinfo->output_height) + dst->height = cinfo->output_height; + unsigned long datalen = (cinfo->output_width * + cinfo->output_height * + cinfo->out_color_components); + + zprintf(24, "dst=%dx%d %lx src=%dx%d %lx dct=%x\n", + dst->width, dst->height, dst->datalen, + src->width, src->height, src->datalen, cinfo->dct_method); + if(!dst->data) { + dst->datalen = datalen; + dst->data = malloc(dst->datalen); + dst->cleanup = zbar_image_free_data; + } + else + assert(datalen <= dst->datalen); + if(!dst->data) return; + + unsigned bpl = dst->width * cinfo->output_components; + JSAMPROW buf = (void*)dst->data; + JSAMPARRAY line = &buf; + for(; cinfo->output_scanline < cinfo->output_height; buf += bpl) { + jpeg_read_scanlines(cinfo, line, 1); + /* FIXME pad out to dst->width */ + } + + /* FIXME always do this? */ + jpeg_finish_decompress(cinfo); + + error: + if(jerr) + jerr->valid = 0; + if(!src->src && cinfo) + /* cleanup only if we allocated locally */ + _zbar_jpeg_decomp_destroy(cinfo); +} diff --git a/zbar/libzbar.rc b/zbar/libzbar.rc new file mode 100644 index 0000000..a847368 --- /dev/null +++ b/zbar/libzbar.rc @@ -0,0 +1,32 @@ +#include +#include + +#define STR(s) #s +#define XSTR(s) STR(s) + +VS_VERSION_INFO VERSIONINFO + FILEVERSION LIB_VERSION_MAJOR, LIB_VERSION_MINOR, LIB_VERSION_REVISION, 0 + PRODUCTVERSION ZBAR_VERSION_MAJOR, ZBAR_VERSION_MINOR, 0, 0 + FILEOS VOS__WINDOWS32 + FILETYPE VFT_DLL +{ + BLOCK "StringFileInfo" { + BLOCK "040904E4" { + VALUE "ProductName", "ZBar Bar Code Reader" + VALUE "Company Name", "ZBar Bar Code Reader" + VALUE "InternalName", "libzbar" + VALUE "OriginalFilename", "libzbar-" XSTR(LIB_VERSION_MAJOR) ".dll" + + VALUE "FileVersion", XSTR(LIB_VERSION_MAJOR) "." \ + XSTR(LIB_VERSION_MINOR) "." XSTR(LIB_VERSION_REVISION) + VALUE "ProductVersion", PACKAGE_VERSION + + VALUE "FileDescription", "Bar code reader library" + + VALUE "LegalCopyright", "Copyright 2007-2009 (c) Jeff Brown " + } + } + BLOCK "VarFileInfo" { + VALUE "Translation", 0x0409, 0x04e4 + } +} diff --git a/zbar/mutex.h b/zbar/mutex.h new file mode 100644 index 0000000..ac4c0a9 --- /dev/null +++ b/zbar/mutex.h @@ -0,0 +1,160 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _ZBAR_MUTEX_H_ +#define _ZBAR_MUTEX_H_ + +#include + +/* simple platform mutex abstraction + */ + +#if defined(_WIN32) + +# include + +# define DEBUG_LOCKS +# ifdef DEBUG_LOCKS + +typedef struct zbar_mutex_s { + int count; + CRITICAL_SECTION mutex; +} zbar_mutex_t; + +static inline int _zbar_mutex_init (zbar_mutex_t *lock) +{ + lock->count = 1; + InitializeCriticalSection(&lock->mutex); + return(0); +} + +static inline void _zbar_mutex_destroy (zbar_mutex_t *lock) +{ + DeleteCriticalSection(&lock->mutex); +} + +static inline int _zbar_mutex_lock (zbar_mutex_t *lock) +{ + EnterCriticalSection(&lock->mutex); + if(lock->count++ < 1) + assert(0); + return(0); +} + +static inline int _zbar_mutex_unlock (zbar_mutex_t *lock) +{ + if(lock->count-- <= 1) + assert(0); + LeaveCriticalSection(&lock->mutex); + return(0); +} + +# else + +typedef CRITICAL_SECTION zbar_mutex_t; + +static inline int _zbar_mutex_init (zbar_mutex_t *lock) +{ + InitializeCriticalSection(lock); + return(0); +} + +static inline void _zbar_mutex_destroy (zbar_mutex_t *lock) +{ + DeleteCriticalSection(lock); +} + +static inline int _zbar_mutex_lock (zbar_mutex_t *lock) +{ + EnterCriticalSection(lock); + return(0); +} + +static inline int _zbar_mutex_unlock (zbar_mutex_t *lock) +{ + LeaveCriticalSection(lock); + return(0); +} + +# endif + + +#elif defined(HAVE_LIBPTHREAD) + +# include + +typedef pthread_mutex_t zbar_mutex_t; + +static inline int _zbar_mutex_init (zbar_mutex_t *lock) +{ +# ifdef DEBUG_LOCKS + pthread_mutexattr_t attr; + pthread_mutexattr_init(&attr); + pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ERRORCHECK); + int rc = pthread_mutex_init(lock, &attr); + pthread_mutexattr_destroy(&attr); + return(rc); +# else + return(pthread_mutex_init(lock, NULL)); +# endif +} + +static inline void _zbar_mutex_destroy (zbar_mutex_t *lock) +{ + pthread_mutex_destroy(lock); +} + +static inline int _zbar_mutex_lock (zbar_mutex_t *lock) +{ + int rc = pthread_mutex_lock(lock); +# ifdef DEBUG_LOCKS + assert(!rc); +# endif + /* FIXME save system code */ + /*rc = err_capture(proc, SEV_ERROR, ZBAR_ERR_LOCKING, __func__, + "unable to lock processor");*/ + return(rc); +} + +static inline int _zbar_mutex_unlock (zbar_mutex_t *lock) +{ + int rc = pthread_mutex_unlock(lock); +# ifdef DEBUG_LOCKS + assert(!rc); +# endif + /* FIXME save system code */ + return(rc); +} + + +#else + +typedef int zbar_mutex_t[0]; + +#define _zbar_mutex_init(l) -1 +#define _zbar_mutex_destroy(l) +#define _zbar_mutex_lock(l) 0 +#define _zbar_mutex_unlock(l) 0 + +#endif + +#endif diff --git a/zbar/processor.c b/zbar/processor.c new file mode 100644 index 0000000..a160552 --- /dev/null +++ b/zbar/processor.c @@ -0,0 +1,682 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "processor.h" +#include "window.h" +#include "image.h" + +static inline int proc_enter (zbar_processor_t *proc) +{ + _zbar_mutex_lock(&proc->mutex); + return(_zbar_processor_lock(proc)); +} + +static inline int proc_leave (zbar_processor_t *proc) +{ + int rc = _zbar_processor_unlock(proc, 0); + _zbar_mutex_unlock(&proc->mutex); + return(rc); +} + +static inline int proc_open (zbar_processor_t *proc) +{ + /* arbitrary default */ + int width = 640, height = 480; + if(proc->video) { + width = zbar_video_get_width(proc->video); + height = zbar_video_get_height(proc->video); + } + return(_zbar_processor_open(proc, "zbar barcode reader", width, height)); +} + +/* API lock is already held */ +int _zbar_process_image (zbar_processor_t *proc, + zbar_image_t *img) +{ + uint32_t force_fmt = proc->force_output; + if(img) { + if(proc->dumping) { + zbar_image_write(proc->window->image, "zbar"); + proc->dumping = 0; + } + + uint32_t format = zbar_image_get_format(img); + zprintf(16, "processing: %.4s(%08" PRIx32 ") %dx%d @%p\n", + (char*)&format, format, + zbar_image_get_width(img), zbar_image_get_height(img), + zbar_image_get_data(img)); + + /* FIXME locking all other interfaces while processing is conservative + * but easier for now and we don't expect this to take long... + */ + zbar_image_t *tmp = zbar_image_convert(img, fourcc('Y','8','0','0')); + if(!tmp) + goto error; + + if(proc->syms) { + zbar_symbol_set_ref(proc->syms, -1); + proc->syms = NULL; + } + zbar_image_scanner_recycle_image(proc->scanner, img); + int nsyms = zbar_scan_image(proc->scanner, tmp); + _zbar_image_swap_symbols(img, tmp); + + zbar_image_destroy(tmp); + tmp = NULL; + if(nsyms < 0) + goto error; + + proc->syms = zbar_image_scanner_get_results(proc->scanner); + if(proc->syms) + zbar_symbol_set_ref(proc->syms, 1); + + if(_zbar_verbosity >= 8) { + const zbar_symbol_t *sym = zbar_image_first_symbol(img); + while(sym) { + zbar_symbol_type_t type = zbar_symbol_get_type(sym); + int count = zbar_symbol_get_count(sym); + zprintf(8, "%s%s: %s (%d pts) (q=%d) (%s)\n", + zbar_get_symbol_name(type), + zbar_get_addon_name(type), + zbar_symbol_get_data(sym), + zbar_symbol_get_loc_size(sym), + zbar_symbol_get_quality(sym), + (count < 0) ? "uncertain" : + (count > 0) ? "duplicate" : "new"); + sym = zbar_symbol_next(sym); + } + } + + if(nsyms) { + /* FIXME only call after filtering */ + _zbar_mutex_lock(&proc->mutex); + _zbar_processor_notify(proc, EVENT_OUTPUT); + _zbar_mutex_unlock(&proc->mutex); + if(proc->handler) + proc->handler(img, proc->userdata); + } + + if(force_fmt) { + zbar_symbol_set_t *syms = img->syms; + img = zbar_image_convert(img, force_fmt); + if(!img) + goto error; + img->syms = syms; + zbar_symbol_set_ref(syms, 1); + } + } + + /* display to window if enabled */ + int rc = 0; + if(proc->window) { + if((rc = zbar_window_draw(proc->window, img))) + err_copy(proc, proc->window); + _zbar_processor_invalidate(proc); + } + + if(force_fmt && img) + zbar_image_destroy(img); + return(rc); + +error: + return(err_capture(proc, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, + __func__, "unknown image format")); +} + +int _zbar_processor_handle_input (zbar_processor_t *proc, + int input) +{ + int event = EVENT_INPUT; + switch(input) { + case -1: + event |= EVENT_CANCELED; + _zbar_processor_set_visible(proc, 0); + err_capture(proc, SEV_WARNING, ZBAR_ERR_CLOSED, __func__, + "user closed display window"); + break; + + case 'd': + proc->dumping = 1; + return(0); + + case '+': + case '=': + if(proc->window) { + int ovl = zbar_window_get_overlay(proc->window); + zbar_window_set_overlay(proc->window, ovl + 1); + } + break; + + case '-': + if(proc->window) { + int ovl = zbar_window_get_overlay(proc->window); + zbar_window_set_overlay(proc->window, ovl - 1); + } + break; + } + + _zbar_mutex_lock(&proc->mutex); + proc->input = input; + if(input == -1 && proc->visible && proc->streaming) + /* also cancel outstanding output waiters */ + event |= EVENT_OUTPUT; + _zbar_processor_notify(proc, event); + _zbar_mutex_unlock(&proc->mutex); + return(input); +} + +#ifdef ZTHREAD + +static ZTHREAD proc_video_thread (void *arg) +{ + zbar_processor_t *proc = arg; + zbar_thread_t *thread = &proc->video_thread; + + _zbar_mutex_lock(&proc->mutex); + _zbar_thread_init(thread); + zprintf(4, "spawned video thread\n"); + + while(thread->started) { + /* wait for video stream to be active */ + while(thread->started && !proc->streaming) + _zbar_event_wait(&thread->notify, &proc->mutex, NULL); + if(!thread->started) + break; + + /* blocking capture image from video */ + _zbar_mutex_unlock(&proc->mutex); + zbar_image_t *img = zbar_video_next_image(proc->video); + _zbar_mutex_lock(&proc->mutex); + + if(!img && !proc->streaming) + continue; + else if(!img) + /* FIXME could abort streaming and keep running? */ + break; + + /* acquire API lock */ + _zbar_processor_lock(proc); + _zbar_mutex_unlock(&proc->mutex); + + if(thread->started && proc->streaming) + _zbar_process_image(proc, img); + + zbar_image_destroy(img); + + _zbar_mutex_lock(&proc->mutex); + /* release API lock */ + _zbar_processor_unlock(proc, 0); + } + + thread->running = 0; + _zbar_event_trigger(&thread->activity); + _zbar_mutex_unlock(&proc->mutex); + return(0); +} + +static ZTHREAD proc_input_thread (void *arg) +{ + zbar_processor_t *proc = arg; + zbar_thread_t *thread = &proc->input_thread; + if(proc->window && proc_open(proc)) + goto done; + + _zbar_mutex_lock(&proc->mutex); + thread->running = 1; + _zbar_event_trigger(&thread->activity); + zprintf(4, "spawned input thread\n"); + + int rc = 0; + while(thread->started && rc >= 0) { + _zbar_mutex_unlock(&proc->mutex); + rc = _zbar_processor_input_wait(proc, &thread->notify, -1); + _zbar_mutex_lock(&proc->mutex); + } + + _zbar_mutex_unlock(&proc->mutex); + _zbar_processor_close(proc); + _zbar_mutex_lock(&proc->mutex); + + done: + thread->running = 0; + _zbar_event_trigger(&thread->activity); + _zbar_mutex_unlock(&proc->mutex); + return(0); +} + +#endif + +zbar_processor_t *zbar_processor_create (int threaded) +{ + zbar_processor_t *proc = calloc(1, sizeof(zbar_processor_t)); + if(!proc) + return(NULL); + err_init(&proc->err, ZBAR_MOD_PROCESSOR); + + proc->scanner = zbar_image_scanner_create(); + if(!proc->scanner) { + free(proc); + return(NULL); + } + + proc->threaded = !_zbar_mutex_init(&proc->mutex) && threaded; + _zbar_processor_init(proc); + return(proc); +} + +void zbar_processor_destroy (zbar_processor_t *proc) +{ + zbar_processor_init(proc, NULL, 0); + + if(proc->scanner) { + zbar_image_scanner_destroy(proc->scanner); + proc->scanner = NULL; + } + + _zbar_mutex_destroy(&proc->mutex); + _zbar_processor_cleanup(proc); + + assert(!proc->wait_head); + assert(!proc->wait_tail); + assert(!proc->wait_next); + + proc_waiter_t *w, *next; + for(w = proc->free_waiter; w; w = next) { + next = w->next; + _zbar_event_destroy(&w->notify); + free(w); + } + + err_cleanup(&proc->err); + free(proc); +} + +int zbar_processor_init (zbar_processor_t *proc, + const char *dev, + int enable_display) +{ + if(proc->video) + zbar_processor_set_active(proc, 0); + + if(proc->window && !proc->input_thread.started) + _zbar_processor_close(proc); + + _zbar_mutex_lock(&proc->mutex); + _zbar_thread_stop(&proc->input_thread, &proc->mutex); + _zbar_thread_stop(&proc->video_thread, &proc->mutex); + + _zbar_processor_lock(proc); + _zbar_mutex_unlock(&proc->mutex); + + if(proc->window) { + zbar_window_destroy(proc->window); + proc->window = NULL; + } + + int rc = 0; + if(proc->video) { + zbar_video_destroy(proc->video); + proc->video = NULL; + } + + if(!dev && !enable_display) + /* nothing to do */ + goto done; + + if(enable_display) { + proc->window = zbar_window_create(); + if(!proc->window) { + rc = err_capture(proc, SEV_FATAL, ZBAR_ERR_NOMEM, + __func__, "allocating window resources"); + goto done; + } + } + + if(dev) { + proc->video = zbar_video_create(); + if(!proc->video) { + rc = err_capture(proc, SEV_FATAL, ZBAR_ERR_NOMEM, + __func__, "allocating video resources"); + goto done; + } + if(proc->req_width || proc->req_height) + zbar_video_request_size(proc->video, + proc->req_width, proc->req_height); + if(proc->req_intf) + zbar_video_request_interface(proc->video, proc->req_intf); + if((proc->req_iomode && + zbar_video_request_iomode(proc->video, proc->req_iomode)) || + zbar_video_open(proc->video, dev)) { + rc = err_copy(proc, proc->video); + goto done; + } + } + + /* spawn blocking video thread */ + int video_threaded = (proc->threaded && proc->video && + zbar_video_get_fd(proc->video) < 0); + if(video_threaded && + _zbar_thread_start(&proc->video_thread, proc_video_thread, proc, + &proc->mutex)) { + rc = err_capture(proc, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "spawning video thread"); + goto done; + } + + /* spawn input monitor thread */ + int input_threaded = (proc->threaded && + (proc->window || + (proc->video && !video_threaded))); + if(input_threaded && + _zbar_thread_start(&proc->input_thread, proc_input_thread, proc, + &proc->mutex)) { + rc = err_capture(proc, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "spawning input thread"); + goto done; + } + + if(proc->window && !input_threaded && + (rc = proc_open(proc))) + goto done; + + if(proc->video && proc->force_input) { + if(zbar_video_init(proc->video, proc->force_input)) + rc = err_copy(proc, proc->video); + } + else if(proc->video) { + int retry = -1; + if(proc->window) { + retry = zbar_negotiate_format(proc->video, proc->window); + if(retry) + fprintf(stderr, + "WARNING: no compatible input to output format\n" + "...trying again with output disabled\n"); + } + if(retry) + retry = zbar_negotiate_format(proc->video, NULL); + + if(retry) { + zprintf(1, "ERROR: no compatible %s format\n", + (proc->video) ? "video input" : "window output"); + rc = err_capture(proc, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, + __func__, "no compatible image format"); + } + } + + done: + _zbar_mutex_lock(&proc->mutex); + proc_leave(proc); + return(rc); +} + +zbar_image_data_handler_t* +zbar_processor_set_data_handler (zbar_processor_t *proc, + zbar_image_data_handler_t *handler, + const void *userdata) +{ + zbar_image_data_handler_t *result = NULL; + proc_enter(proc); + + result = proc->handler; + proc->handler = handler; + proc->userdata = userdata; + + proc_leave(proc); + return(result); +} + +void zbar_processor_set_userdata (zbar_processor_t *proc, + void *userdata) +{ + _zbar_mutex_lock(&proc->mutex); + proc->userdata = userdata; + _zbar_mutex_unlock(&proc->mutex); +} + +void *zbar_processor_get_userdata (const zbar_processor_t *proc) +{ + zbar_processor_t *ncproc = (zbar_processor_t*)proc; + _zbar_mutex_lock(&ncproc->mutex); + void *userdata = (void*)ncproc->userdata; + _zbar_mutex_unlock(&ncproc->mutex); + return(userdata); +} + +int zbar_processor_set_config (zbar_processor_t *proc, + zbar_symbol_type_t sym, + zbar_config_t cfg, + int val) +{ + proc_enter(proc); + int rc = zbar_image_scanner_set_config(proc->scanner, sym, cfg, val); + proc_leave(proc); + return(rc); +} + +int zbar_processor_request_size (zbar_processor_t *proc, + unsigned width, + unsigned height) +{ + proc_enter(proc); + proc->req_width = width; + proc->req_height = height; + proc_leave(proc); + return(0); +} + +int zbar_processor_request_interface (zbar_processor_t *proc, + int ver) +{ + proc_enter(proc); + proc->req_intf = ver; + proc_leave(proc); + return(0); +} + +int zbar_processor_request_iomode (zbar_processor_t *proc, + int iomode) +{ + proc_enter(proc); + proc->req_iomode = iomode; + proc_leave(proc); + return(0); +} + +int zbar_processor_force_format (zbar_processor_t *proc, + unsigned long input, + unsigned long output) +{ + proc_enter(proc); + proc->force_input = input; + proc->force_output = output; + proc_leave(proc); + return(0); +} + +int zbar_processor_is_visible (zbar_processor_t *proc) +{ + proc_enter(proc); + int visible = proc->window && proc->visible; + proc_leave(proc); + return(visible); +} + +int zbar_processor_set_visible (zbar_processor_t *proc, + int visible) +{ + proc_enter(proc); + _zbar_mutex_unlock(&proc->mutex); + + int rc = 0; + if(proc->window) { + if(proc->video) + rc = _zbar_processor_set_size(proc, + zbar_video_get_width(proc->video), + zbar_video_get_height(proc->video)); + if(!rc) + rc = _zbar_processor_set_visible(proc, visible); + + if(!rc) + proc->visible = (visible != 0); + } + else if(visible) + rc = err_capture(proc, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "processor display window not initialized"); + + _zbar_mutex_lock(&proc->mutex); + proc_leave(proc); + return(rc); +} + +const zbar_symbol_set_t* +zbar_processor_get_results (const zbar_processor_t *proc) +{ + zbar_processor_t *ncproc = (zbar_processor_t*)proc; + proc_enter(ncproc); + const zbar_symbol_set_t *syms = proc->syms; + if(syms) + zbar_symbol_set_ref(syms, 1); + proc_leave(ncproc); + return(syms); +} + +int zbar_processor_user_wait (zbar_processor_t *proc, + int timeout) +{ + proc_enter(proc); + _zbar_mutex_unlock(&proc->mutex); + + int rc = -1; + if(proc->visible || proc->streaming || timeout >= 0) { + zbar_timer_t timer; + rc = _zbar_processor_wait(proc, EVENT_INPUT, + _zbar_timer_init(&timer, timeout)); + } + + if(!proc->visible) + rc = err_capture(proc, SEV_WARNING, ZBAR_ERR_CLOSED, __func__, + "display window not available for input"); + + if(rc > 0) + rc = proc->input; + + _zbar_mutex_lock(&proc->mutex); + proc_leave(proc); + return(rc); +} + +int zbar_processor_set_active (zbar_processor_t *proc, + int active) +{ + proc_enter(proc); + + int rc; + if(!proc->video) { + rc = err_capture(proc, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "video input not initialized"); + goto done; + } + _zbar_mutex_unlock(&proc->mutex); + + zbar_image_scanner_enable_cache(proc->scanner, active); + + rc = zbar_video_enable(proc->video, active); + if(!rc) { + _zbar_mutex_lock(&proc->mutex); + proc->streaming = active; + _zbar_mutex_unlock(&proc->mutex); + rc = _zbar_processor_enable(proc); + } + else + err_copy(proc, proc->video); + + if(!proc->streaming && proc->window) { + if(zbar_window_draw(proc->window, NULL) && !rc) + rc = err_copy(proc, proc->window); + _zbar_processor_invalidate(proc); + } + + _zbar_mutex_lock(&proc->mutex); + if(proc->video_thread.started) + _zbar_event_trigger(&proc->video_thread.notify); + + done: + proc_leave(proc); + return(rc); +} + +int zbar_process_one (zbar_processor_t *proc, + int timeout) +{ + proc_enter(proc); + int streaming = proc->streaming; + _zbar_mutex_unlock(&proc->mutex); + + int rc = 0; + if(!proc->video) { + rc = err_capture(proc, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "video input not initialized"); + goto done; + } + + if(!streaming) { + rc = zbar_processor_set_active(proc, 1); + if(rc) + goto done; + } + + zbar_timer_t timer; + rc = _zbar_processor_wait(proc, EVENT_OUTPUT, + _zbar_timer_init(&timer, timeout)); + + if(!streaming && zbar_processor_set_active(proc, 0)) + rc = -1; + + done: + _zbar_mutex_lock(&proc->mutex); + proc_leave(proc); + return(rc); +} + +int zbar_process_image (zbar_processor_t *proc, + zbar_image_t *img) +{ + proc_enter(proc); + _zbar_mutex_unlock(&proc->mutex); + + int rc = 0; + if(img && proc->window) + rc = _zbar_processor_set_size(proc, + zbar_image_get_width(img), + zbar_image_get_height(img)); + if(!rc) { + zbar_image_scanner_enable_cache(proc->scanner, 0); + rc = _zbar_process_image(proc, img); + if(proc->streaming) + zbar_image_scanner_enable_cache(proc->scanner, 1); + } + + _zbar_mutex_lock(&proc->mutex); + proc_leave(proc); + return(rc); +} diff --git a/zbar/processor.h b/zbar/processor.h new file mode 100644 index 0000000..5dcd05a --- /dev/null +++ b/zbar/processor.h @@ -0,0 +1,126 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _PROCESSOR_H_ +#define _PROCESSOR_H_ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#include +#include +#include + +#include +#include "error.h" +#include "thread.h" +#include "event.h" + +/* max time to wait for input before looking for the next frame. + * only used in unthreaded mode with blocking (non-pollable) video. + * NB subject to precision of whatever timer is in use + */ +#define MAX_INPUT_BLOCK 15/*ms*/ + +/* platform specific state wrapper */ +typedef struct processor_state_s processor_state_t; + +/* specific notification tracking */ +typedef struct proc_waiter_s { + struct proc_waiter_s *next; + zbar_event_t notify; + zbar_thread_id_t requester; + unsigned events; +} proc_waiter_t; + +/* high-level API events */ +#define EVENT_INPUT 0x01 /* user input */ +#define EVENT_OUTPUT 0x02 /* decoded output data available */ +#define EVENT_CANCELED 0x80 /* cancelation flag */ +#define EVENTS_PENDING (EVENT_INPUT | EVENT_OUTPUT) + +struct zbar_processor_s { + errinfo_t err; /* error reporting */ + const void *userdata; /* application data */ + + zbar_video_t *video; /* input video device abstraction */ + zbar_window_t *window; /* output window abstraction */ + zbar_image_scanner_t *scanner; /* barcode scanner */ + + zbar_image_data_handler_t *handler; /* application data handler */ + + unsigned req_width, req_height; /* application requested video size */ + int req_intf, req_iomode; /* application requested interface */ + uint32_t force_input; /* force input format (debug) */ + uint32_t force_output; /* force format conversion (debug) */ + + int input; /* user input status */ + + /* state flags */ + int threaded; + int visible; /* output window mapped to display */ + int streaming; /* video enabled */ + int dumping; /* debug image dump */ + + void *display; /* X display connection */ + unsigned long xwin; /* toplevel window */ + + zbar_thread_t input_thread; /* video input handler */ + zbar_thread_t video_thread; /* window event handler */ + + const zbar_symbol_set_t *syms; /* previous decode results */ + + zbar_mutex_t mutex; /* shared data mutex */ + + /* API serialization lock */ + int lock_level; + zbar_thread_id_t lock_owner; + proc_waiter_t *wait_head, *wait_tail, *wait_next; + proc_waiter_t *free_waiter; + + processor_state_t *state; +}; + +/* processor lock API */ +extern int _zbar_processor_lock(zbar_processor_t*); +extern int _zbar_processor_unlock(zbar_processor_t*, int); +extern void _zbar_processor_notify(zbar_processor_t*, unsigned); +extern int _zbar_processor_wait(zbar_processor_t*, unsigned, zbar_timer_t*); + +/* platform API */ +extern int _zbar_processor_init(zbar_processor_t*); +extern int _zbar_processor_cleanup(zbar_processor_t*); +extern int _zbar_processor_input_wait(zbar_processor_t*, zbar_event_t*, int); +extern int _zbar_processor_enable(zbar_processor_t*); + +extern int _zbar_process_image(zbar_processor_t*, zbar_image_t*); +extern int _zbar_processor_handle_input(zbar_processor_t*, int); + +/* windowing platform API */ +extern int _zbar_processor_open(zbar_processor_t*, char*, unsigned, unsigned); +extern int _zbar_processor_close(zbar_processor_t*); +extern int _zbar_processor_set_visible(zbar_processor_t*, int); +extern int _zbar_processor_set_size(zbar_processor_t*, unsigned, unsigned); +extern int _zbar_processor_invalidate(zbar_processor_t*); + +#endif diff --git a/zbar/processor/.deps/.dirstamp b/zbar/processor/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/processor/.deps/zbar_libzbar_la-lock.Plo b/zbar/processor/.deps/zbar_libzbar_la-lock.Plo new file mode 100644 index 0000000..5e007d6 --- /dev/null +++ b/zbar/processor/.deps/zbar_libzbar_la-lock.Plo @@ -0,0 +1,238 @@ +zbar/processor/zbar_libzbar_la-lock.lo: zbar/processor/lock.c \ + zbar/processor.h include/config.h /usr/include/inttypes.h \ + /usr/include/features.h /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/unistd.h \ + /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h include/zbar.h zbar/error.h \ + /usr/include/stdio.h /usr/include/libio.h /usr/include/_G_config.h \ + /usr/include/wchar.h /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h /usr/include/assert.h \ + zbar/thread.h zbar/event.h zbar/mutex.h /usr/include/pthread.h \ + /usr/include/sched.h /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/timer.h \ + /usr/include/i386-linux-gnu/sys/time.h /usr/include/signal.h \ + /usr/include/i386-linux-gnu/bits/signum.h \ + /usr/include/i386-linux-gnu/bits/siginfo.h \ + /usr/include/i386-linux-gnu/bits/sigaction.h \ + /usr/include/i386-linux-gnu/bits/sigcontext.h \ + /usr/include/i386-linux-gnu/asm/sigcontext.h /usr/include/linux/types.h \ + /usr/include/i386-linux-gnu/asm/types.h /usr/include/asm-generic/types.h \ + /usr/include/asm-generic/int-ll64.h \ + /usr/include/i386-linux-gnu/asm/bitsperlong.h \ + /usr/include/asm-generic/bitsperlong.h /usr/include/linux/posix_types.h \ + /usr/include/linux/stddef.h \ + /usr/include/i386-linux-gnu/asm/posix_types.h \ + /usr/include/i386-linux-gnu/asm/posix_types_32.h \ + /usr/include/i386-linux-gnu/bits/sigstack.h \ + /usr/include/i386-linux-gnu/sys/ucontext.h \ + /usr/include/i386-linux-gnu/bits/sigthread.h + +zbar/processor.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/unistd.h: + +/usr/include/i386-linux-gnu/bits/posix_opt.h: + +/usr/include/i386-linux-gnu/bits/environments.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/confname.h: + +/usr/include/getopt.h: + +/usr/include/i386-linux-gnu/bits/unistd.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +include/zbar.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +/usr/include/assert.h: + +zbar/thread.h: + +zbar/event.h: + +zbar/mutex.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/timer.h: + +/usr/include/i386-linux-gnu/sys/time.h: + +/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: diff --git a/zbar/processor/.deps/zbar_libzbar_la-null.Plo b/zbar/processor/.deps/zbar_libzbar_la-null.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/processor/.deps/zbar_libzbar_la-null.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/processor/.deps/zbar_libzbar_la-posix.Plo b/zbar/processor/.deps/zbar_libzbar_la-posix.Plo new file mode 100644 index 0000000..acede14 --- /dev/null +++ b/zbar/processor/.deps/zbar_libzbar_la-posix.Plo @@ -0,0 +1,248 @@ +zbar/processor/zbar_libzbar_la-posix.lo: zbar/processor/posix.c \ + zbar/processor.h include/config.h /usr/include/inttypes.h \ + /usr/include/features.h /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/unistd.h \ + /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h include/zbar.h zbar/error.h \ + /usr/include/stdio.h /usr/include/libio.h /usr/include/_G_config.h \ + /usr/include/wchar.h /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h /usr/include/assert.h \ + zbar/thread.h zbar/event.h zbar/mutex.h /usr/include/pthread.h \ + /usr/include/sched.h /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/timer.h \ + /usr/include/i386-linux-gnu/sys/time.h /usr/include/signal.h \ + /usr/include/i386-linux-gnu/bits/signum.h \ + /usr/include/i386-linux-gnu/bits/siginfo.h \ + /usr/include/i386-linux-gnu/bits/sigaction.h \ + /usr/include/i386-linux-gnu/bits/sigcontext.h \ + /usr/include/i386-linux-gnu/asm/sigcontext.h /usr/include/linux/types.h \ + /usr/include/i386-linux-gnu/asm/types.h /usr/include/asm-generic/types.h \ + /usr/include/asm-generic/int-ll64.h \ + /usr/include/i386-linux-gnu/asm/bitsperlong.h \ + /usr/include/asm-generic/bitsperlong.h /usr/include/linux/posix_types.h \ + /usr/include/linux/stddef.h \ + /usr/include/i386-linux-gnu/asm/posix_types.h \ + /usr/include/i386-linux-gnu/asm/posix_types_32.h \ + /usr/include/i386-linux-gnu/bits/sigstack.h \ + /usr/include/i386-linux-gnu/sys/ucontext.h \ + /usr/include/i386-linux-gnu/bits/sigthread.h zbar/processor/posix.h \ + /usr/include/poll.h /usr/include/i386-linux-gnu/sys/poll.h \ + /usr/include/i386-linux-gnu/bits/poll.h + +zbar/processor.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/unistd.h: + +/usr/include/i386-linux-gnu/bits/posix_opt.h: + +/usr/include/i386-linux-gnu/bits/environments.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/confname.h: + +/usr/include/getopt.h: + +/usr/include/i386-linux-gnu/bits/unistd.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +include/zbar.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +/usr/include/assert.h: + +zbar/thread.h: + +zbar/event.h: + +zbar/mutex.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/timer.h: + +/usr/include/i386-linux-gnu/sys/time.h: + +/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +zbar/processor/posix.h: + +/usr/include/poll.h: + +/usr/include/i386-linux-gnu/sys/poll.h: + +/usr/include/i386-linux-gnu/bits/poll.h: diff --git a/zbar/processor/.deps/zbar_libzbar_la-win.Plo b/zbar/processor/.deps/zbar_libzbar_la-win.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/processor/.deps/zbar_libzbar_la-win.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/processor/.deps/zbar_libzbar_la-x.Plo b/zbar/processor/.deps/zbar_libzbar_la-x.Plo new file mode 100644 index 0000000..c5d830f --- /dev/null +++ b/zbar/processor/.deps/zbar_libzbar_la-x.Plo @@ -0,0 +1,272 @@ +zbar/processor/zbar_libzbar_la-x.lo: zbar/processor/x.c zbar/window.h \ + include/config.h /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h include/zbar.h zbar/symbol.h \ + zbar/refcnt.h /usr/include/assert.h /usr/include/pthread.h \ + /usr/include/sched.h /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/setjmp.h \ + zbar/error.h /usr/include/stdio.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/mutex.h zbar/processor.h \ + /usr/include/unistd.h /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h zbar/thread.h zbar/event.h \ + zbar/timer.h /usr/include/i386-linux-gnu/sys/time.h \ + /usr/include/signal.h /usr/include/i386-linux-gnu/bits/signum.h \ + /usr/include/i386-linux-gnu/bits/siginfo.h \ + /usr/include/i386-linux-gnu/bits/sigaction.h \ + /usr/include/i386-linux-gnu/bits/sigcontext.h \ + /usr/include/i386-linux-gnu/asm/sigcontext.h /usr/include/linux/types.h \ + /usr/include/i386-linux-gnu/asm/types.h /usr/include/asm-generic/types.h \ + /usr/include/asm-generic/int-ll64.h \ + /usr/include/i386-linux-gnu/asm/bitsperlong.h \ + /usr/include/asm-generic/bitsperlong.h /usr/include/linux/posix_types.h \ + /usr/include/linux/stddef.h \ + /usr/include/i386-linux-gnu/asm/posix_types.h \ + /usr/include/i386-linux-gnu/asm/posix_types_32.h \ + /usr/include/i386-linux-gnu/bits/sigstack.h \ + /usr/include/i386-linux-gnu/sys/ucontext.h \ + /usr/include/i386-linux-gnu/bits/sigthread.h zbar/processor/posix.h \ + /usr/include/poll.h /usr/include/i386-linux-gnu/sys/poll.h \ + /usr/include/i386-linux-gnu/bits/poll.h /usr/include/X11/Xlib.h \ + /usr/include/X11/X.h /usr/include/X11/Xfuncproto.h \ + /usr/include/X11/Xosdefs.h /usr/include/X11/Xutil.h \ + /usr/include/X11/keysym.h /usr/include/X11/keysymdef.h + +zbar/window.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +include/zbar.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/assert.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/mutex.h: + +zbar/processor.h: + +/usr/include/unistd.h: + +/usr/include/i386-linux-gnu/bits/posix_opt.h: + +/usr/include/i386-linux-gnu/bits/environments.h: + +/usr/include/i386-linux-gnu/bits/confname.h: + +/usr/include/getopt.h: + +/usr/include/i386-linux-gnu/bits/unistd.h: + +zbar/thread.h: + +zbar/event.h: + +zbar/timer.h: + +/usr/include/i386-linux-gnu/sys/time.h: + +/usr/include/signal.h: + +/usr/include/i386-linux-gnu/bits/signum.h: + +/usr/include/i386-linux-gnu/bits/siginfo.h: + +/usr/include/i386-linux-gnu/bits/sigaction.h: + +/usr/include/i386-linux-gnu/bits/sigcontext.h: + +/usr/include/i386-linux-gnu/asm/sigcontext.h: + +/usr/include/linux/types.h: + +/usr/include/i386-linux-gnu/asm/types.h: + +/usr/include/asm-generic/types.h: + +/usr/include/asm-generic/int-ll64.h: + +/usr/include/i386-linux-gnu/asm/bitsperlong.h: + +/usr/include/asm-generic/bitsperlong.h: + +/usr/include/linux/posix_types.h: + +/usr/include/linux/stddef.h: + +/usr/include/i386-linux-gnu/asm/posix_types.h: + +/usr/include/i386-linux-gnu/asm/posix_types_32.h: + +/usr/include/i386-linux-gnu/bits/sigstack.h: + +/usr/include/i386-linux-gnu/sys/ucontext.h: + +/usr/include/i386-linux-gnu/bits/sigthread.h: + +zbar/processor/posix.h: + +/usr/include/poll.h: + +/usr/include/i386-linux-gnu/sys/poll.h: + +/usr/include/i386-linux-gnu/bits/poll.h: + +/usr/include/X11/Xlib.h: + +/usr/include/X11/X.h: + +/usr/include/X11/Xfuncproto.h: + +/usr/include/X11/Xosdefs.h: + +/usr/include/X11/Xutil.h: + +/usr/include/X11/keysym.h: + +/usr/include/X11/keysymdef.h: diff --git a/zbar/processor/.dirstamp b/zbar/processor/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/processor/lock.c b/zbar/processor/lock.c new file mode 100644 index 0000000..1b3766e --- /dev/null +++ b/zbar/processor/lock.c @@ -0,0 +1,227 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "processor.h" +#include + +/* the processor api lock is a recursive mutex with added capabilities + * to completely drop all lock levels before blocking and atomically + * unblock a waiting set. the lock is implemented using a variation + * of the "specific notification pattern" [cargill], which makes it + * easy to provide these features across platforms with consistent, + * predictable semantics. probably overkill, but additional overhead + * associated with this mechanism should fall in the noise, as locks + * are only exchanged O(frame/image) + * + * [cargill] + * http://www.profcon.com/profcon/cargill/jgf/9809/SpecificNotification.html + */ + +static inline proc_waiter_t *proc_waiter_queue (zbar_processor_t *proc) +{ + proc_waiter_t *waiter = proc->free_waiter; + if(waiter) { + proc->free_waiter = waiter->next; + waiter->events = 0; + } + else { + waiter = calloc(1, sizeof(proc_waiter_t)); + _zbar_event_init(&waiter->notify); + } + + waiter->next = NULL; + waiter->requester = _zbar_thread_self(); + + if(proc->wait_head) + proc->wait_tail->next = waiter; + else + proc->wait_head = waiter; + proc->wait_tail = waiter; + return(waiter); +} + +static inline proc_waiter_t *proc_waiter_dequeue (zbar_processor_t *proc) +{ + proc_waiter_t *prev = proc->wait_next, *waiter; + if(prev) + waiter = prev->next; + else + waiter = proc->wait_head; + while(waiter && (waiter->events & EVENTS_PENDING)) { + prev = waiter; + proc->wait_next = waiter; + waiter = waiter->next; + } + + if(waiter) { + if(prev) + prev->next = waiter->next; + else + proc->wait_head = waiter->next; + if(!waiter->next) + proc->wait_tail = prev; + waiter->next = NULL; + + proc->lock_level = 1; + proc->lock_owner = waiter->requester; + } + return(waiter); +} + +static inline void proc_waiter_release (zbar_processor_t *proc, + proc_waiter_t *waiter) +{ + if(waiter) { + waiter->next = proc->free_waiter; + proc->free_waiter = waiter; + } +} + +int _zbar_processor_lock (zbar_processor_t *proc) +{ + if(!proc->lock_level) { + proc->lock_owner = _zbar_thread_self(); + proc->lock_level = 1; + return(0); + } + + if(_zbar_thread_is_self(proc->lock_owner)) { + proc->lock_level++; + return(0); + } + + proc_waiter_t *waiter = proc_waiter_queue(proc); + _zbar_event_wait(&waiter->notify, &proc->mutex, NULL); + + assert(proc->lock_level == 1); + assert(_zbar_thread_is_self(proc->lock_owner)); + + proc_waiter_release(proc, waiter); + return(0); +} + +int _zbar_processor_unlock (zbar_processor_t *proc, + int all) +{ + assert(proc->lock_level > 0); + assert(_zbar_thread_is_self(proc->lock_owner)); + + if(all) + proc->lock_level = 0; + else + proc->lock_level--; + + if(!proc->lock_level) { + proc_waiter_t *waiter = proc_waiter_dequeue(proc); + if(waiter) + _zbar_event_trigger(&waiter->notify); + } + return(0); +} + +void _zbar_processor_notify (zbar_processor_t *proc, + unsigned events) +{ + proc->wait_next = NULL; + proc_waiter_t *waiter; + for(waiter = proc->wait_head; waiter; waiter = waiter->next) + waiter->events = ((waiter->events & ~events) | + (events & EVENT_CANCELED)); + + if(!proc->lock_level) { + waiter = proc_waiter_dequeue(proc); + if(waiter) + _zbar_event_trigger(&waiter->notify); + } +} + +static inline int proc_wait_unthreaded (zbar_processor_t *proc, + proc_waiter_t *waiter, + zbar_timer_t *timeout) +{ + int blocking = proc->streaming && zbar_video_get_fd(proc->video) < 0; + _zbar_mutex_unlock(&proc->mutex); + + int rc = 1; + while(rc > 0 && (waiter->events & EVENTS_PENDING)) { + /* FIXME lax w/the locking (though shouldn't matter...) */ + if(blocking) { + zbar_image_t *img = zbar_video_next_image(proc->video); + if(!img) { + rc = -1; + break; + } + + /* FIXME reacquire API lock! (refactor w/video thread?) */ + _zbar_mutex_lock(&proc->mutex); + _zbar_process_image(proc, img); + zbar_image_destroy(img); + _zbar_mutex_unlock(&proc->mutex); + } + int reltime = _zbar_timer_check(timeout); + if(blocking && (reltime < 0 || reltime > MAX_INPUT_BLOCK)) + reltime = MAX_INPUT_BLOCK; + rc = _zbar_processor_input_wait(proc, NULL, reltime); + } + _zbar_mutex_lock(&proc->mutex); + return(rc); +} + +int _zbar_processor_wait (zbar_processor_t *proc, + unsigned events, + zbar_timer_t *timeout) +{ + _zbar_mutex_lock(&proc->mutex); + int save_level = proc->lock_level; + proc_waiter_t *waiter = proc_waiter_queue(proc); + waiter->events = events & EVENTS_PENDING; + + _zbar_processor_unlock(proc, 1); + int rc; + if(proc->threaded) + rc = _zbar_event_wait(&waiter->notify, &proc->mutex, timeout); + else + rc = proc_wait_unthreaded(proc, waiter, timeout); + + if(rc <= 0 || !proc->threaded) { + /* reacquire api lock */ + waiter->events &= EVENT_CANCELED; + proc->wait_next = NULL; + if(!proc->lock_level) { + proc_waiter_t *w = proc_waiter_dequeue(proc); + assert(w == waiter); + } + else + _zbar_event_wait(&waiter->notify, &proc->mutex, NULL); + } + if(rc > 0 && (waiter->events & EVENT_CANCELED)) + rc = -1; + + assert(proc->lock_level == 1); + assert(_zbar_thread_is_self(proc->lock_owner)); + + proc->lock_level = save_level; + proc_waiter_release(proc, waiter); + _zbar_mutex_unlock(&proc->mutex); + return(rc); +} diff --git a/zbar/processor/null.c b/zbar/processor/null.c new file mode 100644 index 0000000..86a62a9 --- /dev/null +++ b/zbar/processor/null.c @@ -0,0 +1,62 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "processor.h" + +static inline int null_error (void *m, + const char *func) +{ + return(err_capture(m, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, func, + "not compiled with output window support")); +} + +int _zbar_processor_open (zbar_processor_t *proc, + char *name, + unsigned w, + unsigned h) +{ + return(null_error(proc, __func__)); +} + +int _zbar_processor_close (zbar_processor_t *proc) +{ + return(null_error(proc, __func__)); +} + +int _zbar_processor_set_visible (zbar_processor_t *proc, + int vis) +{ + return(null_error(proc, __func__)); +} + +int _zbar_processor_set_size (zbar_processor_t *proc, + unsigned width, + unsigned height) +{ + return(null_error(proc, __func__)); +} + +int _zbar_processor_invalidate (zbar_processor_t *proc) +{ + return(null_error(proc, __func__)); +} diff --git a/zbar/processor/posix.c b/zbar/processor/posix.c new file mode 100644 index 0000000..1692783 --- /dev/null +++ b/zbar/processor/posix.c @@ -0,0 +1,337 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "processor.h" +#include "posix.h" +#include +#include +#include + + +static inline int proc_sleep (int timeout) +{ + assert(timeout > 0); + struct timespec sleepns, remns; + sleepns.tv_sec = timeout / 1000; + sleepns.tv_nsec = (timeout % 1000) * 1000000; + while(nanosleep(&sleepns, &remns) && errno == EINTR) + sleepns = remns; + return(1); +} + +int _zbar_event_init (zbar_event_t *event) +{ + event->state = 0; + event->pollfd = -1; +#ifdef HAVE_LIBPTHREAD + pthread_cond_init(&event->cond, NULL); +#endif + return(0); +} + +void _zbar_event_destroy (zbar_event_t *event) +{ + event->state = -1; + event->pollfd = -1; +#ifdef HAVE_LIBPTHREAD + pthread_cond_destroy(&event->cond); +#endif +} + +/* lock must be held */ +void _zbar_event_trigger (zbar_event_t *event) +{ + event->state = 1; +#ifdef HAVE_LIBPTHREAD + pthread_cond_broadcast(&event->cond); +#endif + if(event->pollfd >= 0) { + unsigned i = 0; /* unused */ + if(write(event->pollfd, &i, sizeof(unsigned)) < 0) + perror(""); + event->pollfd = -1; + } +} + +#ifdef HAVE_LIBPTHREAD + +/* lock must be held */ +int _zbar_event_wait (zbar_event_t *event, + zbar_mutex_t *lock, + zbar_timer_t *timeout) +{ + int rc = 0; + while(!rc && !event->state) { + if(!timeout) + rc = pthread_cond_wait(&event->cond, lock); + else { + struct timespec *timer; +# if _POSIX_TIMERS > 0 + timer = timeout; +# else + struct timespec tmp; + tmp.tv_sec = timeout->tv_sec; + tmp.tv_nsec = timeout->tv_usec * 1000; + timer = &tmp; +# endif + rc = pthread_cond_timedwait(&event->cond, lock, timer); + } + } + + /* consume/reset event */ + event->state = 0; + + if(!rc) + return(1); /* got event */ + if(rc == ETIMEDOUT) + return(0); /* timed out */ + return(-1); /* error (FIXME save info) */ +} + +int _zbar_thread_start (zbar_thread_t *thr, + zbar_thread_proc_t *proc, + void *arg, + zbar_mutex_t *lock) +{ + if(thr->started || thr->running) + return(-1/*FIXME*/); + thr->started = 1; + _zbar_event_init(&thr->notify); + _zbar_event_init(&thr->activity); + + int rc = 0; + _zbar_mutex_lock(lock); + if(pthread_create(&thr->tid, NULL, proc, arg) || + _zbar_event_wait(&thr->activity, lock, NULL) < 0 || + !thr->running) { + thr->started = 0; + _zbar_event_destroy(&thr->notify); + _zbar_event_destroy(&thr->activity); + /*rc = err_capture_num(proc, SEV_ERROR, ZBAR_ERR_SYSTEM, + __func__, "spawning thread", rc);*/ + rc = -1/*FIXME*/; + } + _zbar_mutex_unlock(lock); + return(rc); +} + +int _zbar_thread_stop (zbar_thread_t *thr, + zbar_mutex_t *lock) +{ + if(thr->started) { + thr->started = 0; + _zbar_event_trigger(&thr->notify); + while(thr->running) + /* FIXME time out and abandon? */ + _zbar_event_wait(&thr->activity, lock, NULL); + pthread_join(thr->tid, NULL); + _zbar_event_destroy(&thr->notify); + _zbar_event_destroy(&thr->activity); + } + return(0); +} + +#else + +int _zbar_event_wait (zbar_event_t *event, + zbar_mutex_t *lock, + zbar_timer_t *timeout) +{ + int rc = !event->state; + if(rc) { + if(!timeout) + /* FIXME was that error or hang? */ + return(-1); + + int sleep = _zbar_timer_check(timeout); + if(sleep) + proc_sleep(sleep); + } + + rc = !event->state; + + /* consume/reset event */ + event->state = 0; + + return(rc); +} + +#endif + +/* used by poll interface. lock is already held */ +static int proc_video_handler (zbar_processor_t *proc, + int i) +{ + _zbar_mutex_lock(&proc->mutex); + _zbar_processor_lock(proc); + _zbar_mutex_unlock(&proc->mutex); + + zbar_image_t *img = NULL; + if(proc->streaming) { + /* not expected to block */ + img = zbar_video_next_image(proc->video); + if(img) + _zbar_process_image(proc, img); + } + + _zbar_mutex_lock(&proc->mutex); + _zbar_processor_unlock(proc, 0); + _zbar_mutex_unlock(&proc->mutex); + if(img) + zbar_image_destroy(img); + return(0); +} + +static inline void proc_cache_polling (processor_state_t *state) +{ + /* make a thread-local copy of polling data */ + int n = state->thr_polling.num = state->polling.num; + alloc_polls(&state->thr_polling); + memcpy(state->thr_polling.fds, state->polling.fds, + n * sizeof(struct pollfd)); + memcpy(state->thr_polling.handlers, state->polling.handlers, + n * sizeof(poll_handler_t*)); +} + +static int proc_kick_handler (zbar_processor_t *proc, + int i) +{ + processor_state_t *state = proc->state; + zprintf(5, "kicking %d fds\n", state->polling.num); + + unsigned junk[2]; + int rc = read(state->kick_fds[0], junk, 2 * sizeof(unsigned)); + + assert(proc->threaded); + _zbar_mutex_lock(&proc->mutex); + proc_cache_polling(proc->state); + _zbar_mutex_unlock(&proc->mutex); + return(rc); +} + +static inline int proc_poll_inputs (zbar_processor_t *proc, + int timeout) +{ + processor_state_t *state = proc->state; + if(state->pre_poll_handler) + state->pre_poll_handler(proc, -1); + + poll_desc_t *p = &state->thr_polling; + assert(p->num); + int rc = poll(p->fds, p->num, timeout); + if(rc <= 0) + /* FIXME detect and handle fatal errors (somehow) */ + return(rc); + int i; + for(i = p->num - 1; i >= 0; i--) + if(p->fds[i].revents) { + if(p->handlers[i]) + p->handlers[i](proc, i); + p->fds[i].revents = 0; /* debug */ + rc--; + } + assert(!rc); + return(1); +} + +int _zbar_processor_input_wait (zbar_processor_t *proc, + zbar_event_t *event, + int timeout) +{ + processor_state_t *state = proc->state; + if(state->thr_polling.num) { + if(event) { + _zbar_mutex_lock(&proc->mutex); + event->pollfd = state->kick_fds[1]; + _zbar_mutex_unlock(&proc->mutex); + } + return(proc_poll_inputs(proc, timeout)); + } + else if(timeout) + return(proc_sleep(timeout)); + return(-1); +} + +int _zbar_processor_init (zbar_processor_t *proc) +{ + processor_state_t *state = proc->state = + calloc(1, sizeof(processor_state_t)); + state->kick_fds[0] = state->kick_fds[1] = -1; + + if(proc->threaded) { + /* FIXME check errors */ + if(pipe(state->kick_fds)) + return(err_capture(proc, SEV_FATAL, ZBAR_ERR_SYSTEM, __func__, + "failed to open pipe")); + add_poll(proc, state->kick_fds[0], proc_kick_handler); + proc_cache_polling(proc->state); + } + return(0); +} + +int _zbar_processor_cleanup (zbar_processor_t *proc) +{ + processor_state_t *state = proc->state; + if(proc->threaded) { + close(state->kick_fds[0]); + close(state->kick_fds[1]); + state->kick_fds[0] = state->kick_fds[1] = -1; + } + if(state->polling.fds) { + free(state->polling.fds); + state->polling.fds = NULL; + if(!proc->threaded) + state->thr_polling.fds = NULL; + } + if(state->polling.handlers) { + free(state->polling.handlers); + state->polling.handlers = NULL; + if(!proc->threaded) + state->thr_polling.handlers = NULL; + } + if(state->thr_polling.fds) { + free(state->thr_polling.fds); + state->thr_polling.fds = NULL; + } + if(state->thr_polling.handlers) { + free(state->thr_polling.handlers); + state->thr_polling.handlers = NULL; + } + free(proc->state); + proc->state = NULL; + return(0); +} + +int _zbar_processor_enable (zbar_processor_t *proc) +{ + int vid_fd = zbar_video_get_fd(proc->video); + if(vid_fd < 0) + return(0); + + if(proc->streaming) + add_poll(proc, vid_fd, proc_video_handler); + else + remove_poll(proc, vid_fd); + /* FIXME failure recovery? */ + return(0); +} diff --git a/zbar/processor/posix.h b/zbar/processor/posix.h new file mode 100644 index 0000000..5bc77c3 --- /dev/null +++ b/zbar/processor/posix.h @@ -0,0 +1,138 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _PROCESSOR_POSIX_H_ +#define _PROCESSOR_POSIX_H_ + +#include "processor.h" + +#ifdef HAVE_POLL_H +# include +#endif + +#ifdef HAVE_POLL_H +typedef int (poll_handler_t)(zbar_processor_t*, int); + +/* poll information */ +typedef struct poll_desc_s { + int num; /* number of descriptors */ + struct pollfd *fds; /* poll descriptors */ + poll_handler_t **handlers; /* poll handlers */ +} poll_desc_t; +#endif + +struct processor_state_s { +#ifdef HAVE_POLL_H + poll_desc_t polling; /* polling registration */ + poll_desc_t thr_polling; /* thread copy */ +#endif + int kick_fds[2]; /* poll kicker */ + poll_handler_t *pre_poll_handler; /* special case */ +}; + + +#ifdef HAVE_POLL_H +static inline int alloc_polls (volatile poll_desc_t *p) +{ + p->fds = realloc(p->fds, p->num * sizeof(struct pollfd)); + p->handlers = realloc(p->handlers, p->num * sizeof(poll_handler_t*)); + /* FIXME should check for ENOMEM */ + return(0); +} + +static inline int add_poll (zbar_processor_t *proc, + int fd, + poll_handler_t *handler) +{ + processor_state_t *state = proc->state; + + _zbar_mutex_lock(&proc->mutex); + + poll_desc_t *polling = &state->polling; + unsigned i = polling->num++; + zprintf(5, "[%d] fd=%d handler=%p\n", i, fd, handler); + if(!alloc_polls(polling)) { + memset(&polling->fds[i], 0, sizeof(struct pollfd)); + polling->fds[i].fd = fd; + polling->fds[i].events = POLLIN; + polling->handlers[i] = handler; + } + else + i = -1; + + _zbar_mutex_unlock(&proc->mutex); + + if(proc->input_thread.started) { + assert(state->kick_fds[1] >= 0); + if(write(state->kick_fds[1], &i /* unused */, sizeof(unsigned)) < 0) + return(-1); + } + else if(!proc->threaded) { + state->thr_polling.num = polling->num; + state->thr_polling.fds = polling->fds; + state->thr_polling.handlers = polling->handlers; + } + return(i); +} + +static inline int remove_poll (zbar_processor_t *proc, + int fd) +{ + processor_state_t *state = proc->state; + + _zbar_mutex_lock(&proc->mutex); + + poll_desc_t *polling = &state->polling; + int i; + for(i = polling->num - 1; i >= 0; i--) + if(polling->fds[i].fd == fd) + break; + zprintf(5, "[%d] fd=%d n=%d\n", i, fd, polling->num); + + if(i >= 0) { + if(i + 1 < polling->num) { + int n = polling->num - i - 1; + memmove(&polling->fds[i], &polling->fds[i + 1], + n * sizeof(struct pollfd)); + memmove(&polling->handlers[i], &polling->handlers[i + 1], + n * sizeof(poll_handler_t)); + } + polling->num--; + i = alloc_polls(polling); + } + + _zbar_mutex_unlock(&proc->mutex); + + if(proc->input_thread.started) { + if(write(state->kick_fds[1], &i /* unused */, sizeof(unsigned)) < 0) + return(-1); + } + else if(!proc->threaded) { + state->thr_polling.num = polling->num; + state->thr_polling.fds = polling->fds; + state->thr_polling.handlers = polling->handlers; + } + return(i); +} +#endif + +#endif diff --git a/zbar/processor/win.c b/zbar/processor/win.c new file mode 100644 index 0000000..46844d3 --- /dev/null +++ b/zbar/processor/win.c @@ -0,0 +1,335 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "processor.h" +#include +#include + +#define WIN_STYLE (WS_CAPTION | \ + WS_SYSMENU | \ + WS_THICKFRAME | \ + WS_MINIMIZEBOX | \ + WS_MAXIMIZEBOX) +#define EXT_STYLE (WS_EX_APPWINDOW | WS_EX_OVERLAPPEDWINDOW) + + +int _zbar_event_init (zbar_event_t *event) +{ + *event = CreateEvent(NULL, 0, 0, NULL); + return((*event) ? 0 : -1); +} + +void _zbar_event_destroy (zbar_event_t *event) +{ + if(*event) { + CloseHandle(*event); + *event = NULL; + } +} + +void _zbar_event_trigger (zbar_event_t *event) +{ + SetEvent(*event); +} + +/* lock must be held */ +int _zbar_event_wait (zbar_event_t *event, + zbar_mutex_t *lock, + zbar_timer_t *timeout) +{ + if(lock) + _zbar_mutex_unlock(lock); + int rc = WaitForSingleObject(*event, _zbar_timer_check(timeout)); + if(lock) + _zbar_mutex_lock(lock); + + if(!rc) + return(1); /* got event */ + if(rc == WAIT_TIMEOUT) + return(0); /* timed out */ + return(-1); /* error (FIXME save info) */ +} + +int _zbar_thread_start (zbar_thread_t *thr, + zbar_thread_proc_t *proc, + void *arg, + zbar_mutex_t *lock) +{ + if(thr->started || thr->running) + return(-1/*FIXME*/); + thr->started = 1; + _zbar_event_init(&thr->notify); + _zbar_event_init(&thr->activity); + + HANDLE hthr = CreateThread(NULL, 0, proc, arg, 0, NULL); + int rc = (!hthr || + _zbar_event_wait(&thr->activity, NULL, NULL) < 0 || + !thr->running); + CloseHandle(hthr); + if(rc) { + thr->started = 0; + _zbar_event_destroy(&thr->notify); + _zbar_event_destroy(&thr->activity); + return(-1/*FIXME*/); + } + return(0); +} + +int _zbar_thread_stop (zbar_thread_t *thr, + zbar_mutex_t *lock) +{ + if(thr->started) { + thr->started = 0; + _zbar_event_trigger(&thr->notify); + while(thr->running) + /* FIXME time out and abandon? */ + _zbar_event_wait(&thr->activity, lock, NULL); + _zbar_event_destroy(&thr->notify); + _zbar_event_destroy(&thr->activity); + } + return(0); +} + + +static LRESULT CALLBACK win_handle_event (HWND hwnd, + UINT message, + WPARAM wparam, + LPARAM lparam) +{ + zbar_processor_t *proc = + (zbar_processor_t*)GetWindowLongPtr(hwnd, GWL_USERDATA); + /* initialized during window creation */ + if(message == WM_NCCREATE) { + proc = ((LPCREATESTRUCT)lparam)->lpCreateParams; + assert(proc); + SetWindowLongPtr(hwnd, GWL_USERDATA, (LONG_PTR)proc); + proc->display = hwnd; + + zbar_window_attach(proc->window, proc->display, proc->xwin); + } + else if(!proc) + return(DefWindowProc(hwnd, message, wparam, lparam)); + + switch(message) { + + case WM_SIZE: { + RECT r; + GetClientRect(hwnd, &r); + zprintf(3, "WM_SIZE %ldx%ld\n", r.right, r.bottom); + assert(proc); + zbar_window_resize(proc->window, r.right, r.bottom); + InvalidateRect(hwnd, NULL, 0); + return(0); + } + + case WM_PAINT: { + PAINTSTRUCT ps; + BeginPaint(hwnd, &ps); + if(zbar_window_redraw(proc->window)) { + HDC hdc = GetDC(hwnd); + RECT r; + GetClientRect(hwnd, &r); + FillRect(hdc, &r, GetStockObject(BLACK_BRUSH)); + ReleaseDC(hwnd, hdc); + } + EndPaint(hwnd, &ps); + return(0); + } + + case WM_CHAR: { + _zbar_processor_handle_input(proc, wparam); + return(0); + } + + case WM_LBUTTONDOWN: { + _zbar_processor_handle_input(proc, 1); + return(0); + } + + case WM_MBUTTONDOWN: { + _zbar_processor_handle_input(proc, 2); + return(0); + } + + case WM_RBUTTONDOWN: { + _zbar_processor_handle_input(proc, 3); + return(0); + } + + case WM_CLOSE: { + zprintf(3, "WM_CLOSE\n"); + _zbar_processor_handle_input(proc, -1); + return(1); + } + + case WM_DESTROY: { + zprintf(3, "WM_DESTROY\n"); + proc->display = NULL; + zbar_window_attach(proc->window, NULL, 0); + return(0); + } + } + return(DefWindowProc(hwnd, message, wparam, lparam)); +} + +static inline int win_handle_events (zbar_processor_t *proc) +{ + int rc = 0; + while(1) { + MSG msg; + rc = PeekMessage(&msg, proc->display, 0, 0, PM_NOYIELD | PM_REMOVE); + if(!rc) + return(0); + if(rc < 0) + return(err_capture(proc, SEV_ERROR, ZBAR_ERR_WINAPI, __func__, + "failed to obtain event")); + + TranslateMessage(&msg); + DispatchMessage(&msg); + } +} + +int _zbar_processor_init (zbar_processor_t *proc) +{ + return(0); +} + +int _zbar_processor_cleanup (zbar_processor_t *proc) +{ + return(0); +} + +int _zbar_processor_input_wait (zbar_processor_t *proc, + zbar_event_t *event, + int timeout) +{ + int n = (event) ? 1 : 0; + int rc = MsgWaitForMultipleObjects(n, event, 0, timeout, QS_ALLINPUT); + + if(rc == n) { + if(win_handle_events(proc) < 0) + return(-1); + return(1); + } + if(!rc) + return(1); + if(rc == WAIT_TIMEOUT) + return(0); + return(-1); +} + +int _zbar_processor_enable (zbar_processor_t *proc) +{ + return(0); +} + + +static inline ATOM win_register_class (HINSTANCE hmod) +{ + BYTE and_mask[1] = { 0xff }; + BYTE xor_mask[1] = { 0x00 }; + + WNDCLASSEX wc = { sizeof(WNDCLASSEX), 0, }; + wc.hIcon = LoadIcon(NULL, IDI_APPLICATION); + wc.hInstance = hmod; + wc.lpfnWndProc = win_handle_event; + wc.lpszClassName = "_ZBar Class"; + wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; + wc.hCursor = CreateCursor(hmod, 0, 0, 1, 1, and_mask, xor_mask); + + return(RegisterClassEx(&wc)); +} + +int _zbar_processor_open (zbar_processor_t *proc, + char *title, + unsigned width, + unsigned height) +{ + HMODULE hmod = NULL; + if(!GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | + GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, + (void*)_zbar_processor_open, (HINSTANCE*)&hmod)) + return(err_capture(proc, SEV_ERROR, ZBAR_ERR_WINAPI, __func__, + "failed to obtain module handle")); + + ATOM wca = win_register_class(hmod); + if(!wca) + return(err_capture(proc, SEV_ERROR, ZBAR_ERR_WINAPI, __func__, + "failed to register window class")); + + RECT r = { 0, 0, width, height }; + AdjustWindowRectEx(&r, WIN_STYLE, 0, EXT_STYLE); + proc->display = CreateWindowEx(EXT_STYLE, (LPCTSTR)(long)wca, + "ZBar", WIN_STYLE, + CW_USEDEFAULT, CW_USEDEFAULT, + r.right - r.left, r.bottom - r.top, + NULL, NULL, hmod, proc); + + if(!proc->display) + return(err_capture(proc, SEV_ERROR, ZBAR_ERR_WINAPI, __func__, + "failed to open window")); + return(0); +} + +int _zbar_processor_close (zbar_processor_t *proc) +{ + if(proc->display) { + DestroyWindow(proc->display); + proc->display = NULL; + } + return(0); +} + +int _zbar_processor_set_visible (zbar_processor_t *proc, + int visible) +{ + ShowWindow(proc->display, (visible) ? SW_SHOWNORMAL : SW_HIDE); + if(visible) + InvalidateRect(proc->display, NULL, 0); + /* no error conditions */ + return(0); +} + +int _zbar_processor_set_size (zbar_processor_t *proc, + unsigned width, + unsigned height) +{ + RECT r = { 0, 0, width, height }; + AdjustWindowRectEx(&r, GetWindowLong(proc->display, GWL_STYLE), + 0, GetWindowLong(proc->display, GWL_EXSTYLE)); + if(!SetWindowPos(proc->display, NULL, + 0, 0, r.right - r.left, r.bottom - r.top, + SWP_NOACTIVATE | SWP_NOMOVE | + SWP_NOZORDER | SWP_NOREPOSITION)) + return(-1/*FIXME*/); + + return(0); +} + +int _zbar_processor_invalidate (zbar_processor_t *proc) +{ + if(!InvalidateRect(proc->display, NULL, 0)) + return(-1/*FIXME*/); + + return(0); +} diff --git a/zbar/processor/x.c b/zbar/processor/x.c new file mode 100644 index 0000000..8bb5c67 --- /dev/null +++ b/zbar/processor/x.c @@ -0,0 +1,269 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "window.h" +#include "processor.h" +#include "posix.h" + +#include +#include +#include + +static inline int x_handle_event (zbar_processor_t *proc) +{ + XEvent ev; + XNextEvent(proc->display, &ev); + + switch(ev.type) { + case Expose: { + /* FIXME ignore when running(?) */ + XExposeEvent *exp = (XExposeEvent*)&ev; + while(1) { + assert(ev.type == Expose); + _zbar_window_expose(proc->window, exp->x, exp->y, + exp->width, exp->height); + if(!exp->count) + break; + XNextEvent(proc->display, &ev); + } + zbar_window_redraw(proc->window); + break; + } + + case ConfigureNotify: + zprintf(3, "resized to %d x %d\n", + ev.xconfigure.width, ev.xconfigure.height); + zbar_window_resize(proc->window, + ev.xconfigure.width, ev.xconfigure.height); + _zbar_processor_invalidate(proc); + break; + + case ClientMessage: + if((ev.xclient.message_type == + XInternAtom(proc->display, "WM_PROTOCOLS", 0)) && + ev.xclient.format == 32 && + (ev.xclient.data.l[0] == + XInternAtom(proc->display, "WM_DELETE_WINDOW", 0))) { + zprintf(3, "WM_DELETE_WINDOW\n"); + return(_zbar_processor_handle_input(proc, -1)); + } + + case KeyPress: { + KeySym key = XLookupKeysym(&ev.xkey, 0); + if(IsModifierKey(key)) + break; + if((key & 0xff00) == 0xff00) + key &= 0x00ff; + zprintf(16, "KeyPress(%04lx)\n", key); + /* FIXME this doesn't really work... */ + return(_zbar_processor_handle_input(proc, key & 0xffff)); + } + case ButtonPress: { + zprintf(16, "ButtonPress(%d)\n", ev.xbutton.button); + int idx = 1; + switch(ev.xbutton.button) { + case Button2: idx = 2; break; + case Button3: idx = 3; break; + case Button4: idx = 4; break; + case Button5: idx = 5; break; + } + return(_zbar_processor_handle_input(proc, idx)); + } + + case DestroyNotify: + zprintf(16, "DestroyNotify\n"); + zbar_window_attach(proc->window, NULL, 0); + proc->xwin = 0; + return(0); + + default: + /* ignored */; + } + return(0); +} + +static int x_handle_events (zbar_processor_t *proc) +{ + int rc = 0; + while(rc >= 0 && XPending(proc->display)) + rc = x_handle_event(proc); + return(rc); +} + +static int x_connection_handler (zbar_processor_t *proc, + int i) +{ + _zbar_mutex_lock(&proc->mutex); + _zbar_processor_lock(proc); + _zbar_mutex_unlock(&proc->mutex); + + x_handle_events(proc); + + _zbar_mutex_lock(&proc->mutex); + _zbar_processor_unlock(proc, 0); + _zbar_mutex_unlock(&proc->mutex); + return(0); +} + +static int x_internal_handler (zbar_processor_t *proc, + int i) +{ + XProcessInternalConnection(proc->display, proc->state->polling.fds[i].fd); + x_connection_handler(proc, i); + return(0); +} + +static void x_internal_watcher (Display *display, + XPointer client_arg, + int fd, + Bool opening, + XPointer *watch_arg) +{ + zbar_processor_t *proc = (void*)client_arg; + if(opening) + add_poll(proc, fd, x_internal_handler); + else + remove_poll(proc, fd); +} + +int _zbar_processor_open (zbar_processor_t *proc, + char *title, + unsigned width, + unsigned height) +{ + proc->display = XOpenDisplay(NULL); + if(!proc->display) + return(err_capture_str(proc, SEV_ERROR, ZBAR_ERR_XDISPLAY, __func__, + "unable to open X display", + XDisplayName(NULL))); + + add_poll(proc, ConnectionNumber(proc->display), x_connection_handler); + XAddConnectionWatch(proc->display, x_internal_watcher, (void*)proc); + /* must also flush X event queue before polling */ + proc->state->pre_poll_handler = x_connection_handler; + + int screen = DefaultScreen(proc->display); + XSetWindowAttributes attr; + attr.event_mask = (ExposureMask | StructureNotifyMask | + KeyPressMask | ButtonPressMask); + + proc->xwin = XCreateWindow(proc->display, + RootWindow(proc->display, screen), + 0, 0, width, height, 0, + CopyFromParent, InputOutput, + CopyFromParent, CWEventMask, &attr); + if(!proc->xwin) { + XCloseDisplay(proc->display); + return(err_capture(proc, SEV_ERROR, ZBAR_ERR_XPROTO, __func__, + "creating window")); + } + + XStoreName(proc->display, proc->xwin, title); + + XClassHint *class_hint = XAllocClassHint(); + class_hint->res_name = "zbar"; + class_hint->res_class = "zbar"; + XSetClassHint(proc->display, proc->xwin, class_hint); + XFree(class_hint); + class_hint = NULL; + + Atom wm_delete_window = XInternAtom(proc->display, "WM_DELETE_WINDOW", 0); + if(wm_delete_window) + XSetWMProtocols(proc->display, proc->xwin, &wm_delete_window, 1); + + if(zbar_window_attach(proc->window, proc->display, proc->xwin)) + return(err_copy(proc, proc->window)); + return(0); +} + +int _zbar_processor_close (zbar_processor_t *proc) +{ + if(proc->window) + zbar_window_attach(proc->window, NULL, 0); + + if(proc->display) { + if(proc->xwin) { + XDestroyWindow(proc->display, proc->xwin); + proc->xwin = 0; + } + proc->state->pre_poll_handler = NULL; + remove_poll(proc, ConnectionNumber(proc->display)); + XCloseDisplay(proc->display); + proc->display = NULL; + } + return(0); +} + +int _zbar_processor_invalidate (zbar_processor_t *proc) +{ + if(!proc->display || !proc->xwin) + return(0); + XClearArea(proc->display, proc->xwin, 0, 0, 0, 0, 1); + XFlush(proc->display); + return(0); +} + +int _zbar_processor_set_size (zbar_processor_t *proc, + unsigned width, + unsigned height) +{ + if(!proc->display || !proc->xwin) + return(0); + + /* refuse to resize greater than (default) screen size */ + XWindowAttributes attr; + XGetWindowAttributes(proc->display, proc->xwin, &attr); + + int maxw = WidthOfScreen(attr.screen); + int maxh = HeightOfScreen(attr.screen); + int w, h; + if(width > maxw) { + h = (maxw * height + width - 1) / width; + w = maxw; + } + else { + w = width; + h = height; + } + if(h > maxh) { + w = (maxh * width + height - 1) / height; + h = maxh; + } + assert(w <= maxw); + assert(h <= maxh); + + XResizeWindow(proc->display, proc->xwin, w, h); + XFlush(proc->display); + return(0); +} + +int _zbar_processor_set_visible (zbar_processor_t *proc, + int visible) +{ + if(visible) + XMapRaised(proc->display, proc->xwin); + else + XUnmapWindow(proc->display, proc->xwin); + XFlush(proc->display); + return(0); +} diff --git a/zbar/qrcode.h b/zbar/qrcode.h new file mode 100644 index 0000000..13470e7 --- /dev/null +++ b/zbar/qrcode.h @@ -0,0 +1,66 @@ +/*Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#ifndef _QRCODE_H_ +#define _QRCODE_H_ + +#include + +typedef struct qr_reader qr_reader; + +typedef int qr_point[2]; +typedef struct qr_finder_line qr_finder_line; + +/*The number of bits of subpel precision to store image coordinates in. + This helps when estimating positions in low-resolution images, which may have + a module pitch only a pixel or two wide, making rounding errors matter a + great deal.*/ +#define QR_FINDER_SUBPREC (2) + +/*A line crossing a finder pattern. + Whether the line is horizontal or vertical is determined by context. + The offsts to various parts of the finder pattern are as follows: + |*****| |*****|*****|*****| |*****| + |*****| |*****|*****|*****| |*****| + ^ ^ ^ ^ + | | | | + | | | pos[v]+len+eoffs + | | pos[v]+len + | pos[v] + pos[v]-boffs + Here v is 0 for horizontal and 1 for vertical lines.*/ +struct qr_finder_line { + /*The location of the upper/left endpoint of the line. + The left/upper edge of the center section is used, since other lines must + cross in this region.*/ + qr_point pos; + /*The length of the center section. + This extends to the right/bottom of the center section, since other lines + must cross in this region.*/ + int len; + /*The offset to the midpoint of the upper/left section (part of the outside + ring), or 0 if we couldn't identify the edge of the beginning section. + We use the midpoint instead of the edge because it can be located more + reliably.*/ + int boffs; + /*The offset to the midpoint of the end section (part of the outside ring), + or 0 if we couldn't identify the edge of the end section. + We use the midpoint instead of the edge because it can be located more + reliably.*/ + int eoffs; +}; + +qr_reader *_zbar_qr_create(void); +void _zbar_qr_destroy(qr_reader *reader); +void _zbar_qr_reset(qr_reader *reader); + +int _zbar_qr_found_line(qr_reader *reader, + int direction, + const qr_finder_line *line); +int _zbar_qr_decode(qr_reader *reader, + zbar_image_scanner_t *iscn, + zbar_image_t *img); + +#endif diff --git a/zbar/qrcode/.deps/.dirstamp b/zbar/qrcode/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/qrcode/.deps/zbar_libzbar_la-bch15_5.Plo b/zbar/qrcode/.deps/zbar_libzbar_la-bch15_5.Plo new file mode 100644 index 0000000..87ebe5c --- /dev/null +++ b/zbar/qrcode/.deps/zbar_libzbar_la-bch15_5.Plo @@ -0,0 +1,4 @@ +zbar/qrcode/zbar_libzbar_la-bch15_5.lo: zbar/qrcode/bch15_5.c \ + zbar/qrcode/bch15_5.h + +zbar/qrcode/bch15_5.h: diff --git a/zbar/qrcode/.deps/zbar_libzbar_la-binarize.Plo b/zbar/qrcode/.deps/zbar_libzbar_la-binarize.Plo new file mode 100644 index 0000000..98145b7 --- /dev/null +++ b/zbar/qrcode/.deps/zbar_libzbar_la-binarize.Plo @@ -0,0 +1,194 @@ +zbar/qrcode/zbar_libzbar_la-binarize.lo: zbar/qrcode/binarize.c \ + /usr/include/stdlib.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/math.h \ + /usr/include/i386-linux-gnu/bits/huge_val.h \ + /usr/include/i386-linux-gnu/bits/huge_valf.h \ + /usr/include/i386-linux-gnu/bits/huge_vall.h \ + /usr/include/i386-linux-gnu/bits/inf.h \ + /usr/include/i386-linux-gnu/bits/nan.h \ + /usr/include/i386-linux-gnu/bits/mathdef.h \ + /usr/include/i386-linux-gnu/bits/mathcalls.h \ + /usr/include/i386-linux-gnu/bits/mathinline.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h zbar/qrcode/util.h \ + zbar/image.h include/config.h /usr/include/inttypes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/assert.h \ + include/zbar.h zbar/error.h /usr/include/stdio.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/symbol.h zbar/refcnt.h \ + /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/qrcode/binarize.h + +/usr/include/stdlib.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/math.h: + +/usr/include/i386-linux-gnu/bits/huge_val.h: + +/usr/include/i386-linux-gnu/bits/huge_valf.h: + +/usr/include/i386-linux-gnu/bits/huge_vall.h: + +/usr/include/i386-linux-gnu/bits/inf.h: + +/usr/include/i386-linux-gnu/bits/nan.h: + +/usr/include/i386-linux-gnu/bits/mathdef.h: + +/usr/include/i386-linux-gnu/bits/mathcalls.h: + +/usr/include/i386-linux-gnu/bits/mathinline.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +zbar/qrcode/util.h: + +zbar/image.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/assert.h: + +include/zbar.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/qrcode/binarize.h: diff --git a/zbar/qrcode/.deps/zbar_libzbar_la-isaac.Plo b/zbar/qrcode/.deps/zbar_libzbar_la-isaac.Plo new file mode 100644 index 0000000..52d3219 --- /dev/null +++ b/zbar/qrcode/.deps/zbar_libzbar_la-isaac.Plo @@ -0,0 +1,81 @@ +zbar/qrcode/zbar_libzbar_la-isaac.lo: zbar/qrcode/isaac.c \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/float.h /usr/include/math.h \ + /usr/include/features.h /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/include/i386-linux-gnu/bits/huge_val.h \ + /usr/include/i386-linux-gnu/bits/huge_valf.h \ + /usr/include/i386-linux-gnu/bits/huge_vall.h \ + /usr/include/i386-linux-gnu/bits/inf.h \ + /usr/include/i386-linux-gnu/bits/nan.h \ + /usr/include/i386-linux-gnu/bits/mathdef.h \ + /usr/include/i386-linux-gnu/bits/mathcalls.h \ + /usr/include/i386-linux-gnu/bits/mathinline.h /usr/include/string.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h /usr/include/xlocale.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/string3.h zbar/qrcode/isaac.h + +/usr/lib/gcc/i686-linux-gnu/4.6/include/float.h: + +/usr/include/math.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/include/i386-linux-gnu/bits/huge_val.h: + +/usr/include/i386-linux-gnu/bits/huge_valf.h: + +/usr/include/i386-linux-gnu/bits/huge_vall.h: + +/usr/include/i386-linux-gnu/bits/inf.h: + +/usr/include/i386-linux-gnu/bits/nan.h: + +/usr/include/i386-linux-gnu/bits/mathdef.h: + +/usr/include/i386-linux-gnu/bits/mathcalls.h: + +/usr/include/i386-linux-gnu/bits/mathinline.h: + +/usr/include/string.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +zbar/qrcode/isaac.h: diff --git a/zbar/qrcode/.deps/zbar_libzbar_la-qrdec.Plo b/zbar/qrcode/.deps/zbar_libzbar_la-qrdec.Plo new file mode 100644 index 0000000..9406fc3 --- /dev/null +++ b/zbar/qrcode/.deps/zbar_libzbar_la-qrdec.Plo @@ -0,0 +1,203 @@ +zbar/qrcode/zbar_libzbar_la-qrdec.lo: zbar/qrcode/qrdec.c \ + /usr/include/stdlib.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h \ + /usr/include/limits.h /usr/include/i386-linux-gnu/bits/posix1_lim.h \ + /usr/include/i386-linux-gnu/bits/local_lim.h /usr/include/linux/limits.h \ + /usr/include/i386-linux-gnu/bits/posix2_lim.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h zbar/qrcode.h include/zbar.h \ + zbar/qrcode/qrdec.h zbar/qrcode/bch15_5.h zbar/qrcode/rs.h \ + zbar/qrcode/isaac.h zbar/qrcode/util.h zbar/qrcode/binarize.h \ + zbar/image.h include/config.h /usr/include/inttypes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/assert.h \ + zbar/error.h /usr/include/stdio.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/symbol.h zbar/refcnt.h \ + /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/error.h zbar/svg.h + +/usr/include/stdlib.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h: + +/usr/include/limits.h: + +/usr/include/i386-linux-gnu/bits/posix1_lim.h: + +/usr/include/i386-linux-gnu/bits/local_lim.h: + +/usr/include/linux/limits.h: + +/usr/include/i386-linux-gnu/bits/posix2_lim.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + 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+ +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/error.h: + +zbar/svg.h: diff --git a/zbar/qrcode/.deps/zbar_libzbar_la-qrdectxt.Plo b/zbar/qrcode/.deps/zbar_libzbar_la-qrdectxt.Plo new file mode 100644 index 0000000..d31877e --- /dev/null +++ b/zbar/qrcode/.deps/zbar_libzbar_la-qrdectxt.Plo @@ -0,0 +1,178 @@ +zbar/qrcode/zbar_libzbar_la-qrdectxt.lo: zbar/qrcode/qrdectxt.c \ + /usr/include/stdio.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/stdlib.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/iconv.h \ + zbar/qrcode.h include/zbar.h zbar/qrcode/qrdec.h zbar/qrcode/util.h \ + zbar/image.h include/config.h /usr/include/inttypes.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/assert.h \ + zbar/error.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/symbol.h zbar/refcnt.h \ + /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/error.h \ + zbar/img_scanner.h + +/usr/include/stdio.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/stdlib.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/iconv.h: + +zbar/qrcode.h: + +include/zbar.h: + +zbar/qrcode/qrdec.h: + +zbar/qrcode/util.h: + +zbar/image.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/assert.h: + +zbar/error.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/error.h: + +zbar/img_scanner.h: diff --git a/zbar/qrcode/.deps/zbar_libzbar_la-rs.Plo b/zbar/qrcode/.deps/zbar_libzbar_la-rs.Plo new file mode 100644 index 0000000..c79a085 --- /dev/null +++ b/zbar/qrcode/.deps/zbar_libzbar_la-rs.Plo @@ -0,0 +1,89 @@ +zbar/qrcode/zbar_libzbar_la-rs.lo: zbar/qrcode/rs.c /usr/include/stdlib.h \ + /usr/include/features.h /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h zbar/qrcode/rs.h + +/usr/include/stdlib.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +zbar/qrcode/rs.h: diff --git a/zbar/qrcode/.deps/zbar_libzbar_la-util.Plo b/zbar/qrcode/.deps/zbar_libzbar_la-util.Plo new file mode 100644 index 0000000..0da5714 --- /dev/null +++ b/zbar/qrcode/.deps/zbar_libzbar_la-util.Plo @@ -0,0 +1,77 @@ +zbar/qrcode/zbar_libzbar_la-util.lo: zbar/qrcode/util.c \ + /usr/include/stdlib.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h zbar/qrcode/util.h + +/usr/include/stdlib.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +zbar/qrcode/util.h: diff --git a/zbar/qrcode/.dirstamp b/zbar/qrcode/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/qrcode/bch15_5.c b/zbar/qrcode/bch15_5.c new file mode 100644 index 0000000..e7f3ec1 --- /dev/null +++ b/zbar/qrcode/bch15_5.c @@ -0,0 +1,184 @@ +/*Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#include "bch15_5.h" + +/*A cycle in GF(2**4) generated by alpha=(x**4+x+1). + It is extended an extra 16 entries to avoid some expensive mod operations.*/ +static const unsigned char gf16_exp[31]={ + 1,2,4,8,3,6,12,11,5,10,7,14,15,13,9,1,2,4,8,3,6,12,11,5,10,7,14,15,13,9,1 +}; + +/*The location of each integer 1...16 in the cycle.*/ +static const signed char gf16_log[16]={ + -1,0,1,4,2,8,5,10,3,14,9,7,6,13,11,12 +}; + +/*Multiplication in GF(2**4) using logarithms.*/ +static unsigned gf16_mul(unsigned _a,unsigned _b){ + return _a==0||_b==0?0:gf16_exp[gf16_log[_a]+gf16_log[_b]]; +} + +/*Division in GF(2**4) using logarithms. + The result when dividing by zero is undefined.*/ +static unsigned gf16_div(unsigned _a,unsigned _b){ + return _a==0?0:gf16_exp[gf16_log[_a]+15-gf16_log[_b]]; +} + +/*Multiplication in GF(2**4) when the second argument is known to be non-zero + (proven by representing it by its logarithm).*/ +static unsigned gf16_hmul(unsigned _a,unsigned _logb){ + return _a==0?0:gf16_exp[gf16_log[_a]+_logb]; +} + +/*The syndrome normally has five values, S_1 ... S_5. + We only calculate and store the odd ones in _s, since S_2=S_1**2 and + S_4=S_2**2. + Returns zero iff all the syndrome values are zero.*/ +static int bch15_5_calc_syndrome(unsigned _s[3],unsigned _y){ + unsigned p; + int i; + int j; + p=0; + for(i=0;i<15;i++)if(_y&1<0&&!_o[d-1];d--); + return d; +} + +/*Find the roots of the error polynomial. + Returns the number of roots found, or a negative value if the polynomial did + not have enough roots, indicating a decoding error.*/ +static int bch15_5_calc_epos(unsigned _epos[3],unsigned _s[3]){ + unsigned o[3]; + int nerrors; + int d; + int i; + d=bch15_5_calc_omega(o,_s); + nerrors=0; + if(d==1)_epos[nerrors++]=gf16_log[o[0]]; + else if(d>0){ + for(i=0;i<15;i++){ + int i2; + i2=gf16_log[gf16_exp[i<<1]]; + if(!(gf16_exp[i+i2]^gf16_hmul(o[0],i2)^gf16_hmul(o[1],i)^o[2])){ + _epos[nerrors++]=i; + } + } + if(nerrors0){ + /*If we had a non-zero syndrome value, we should always find at least one + error location, or we've got a decoding error.*/ + for(i=0;i>10)==y){ + /*Decoding succeeded.*/ + *_y=y; + return nerrors; + } + } + /*Decoding failed due to too many bit errors.*/ + return -1; +} + +unsigned bch15_5_encode(unsigned _x){ + return (-(_x&1)&0x0537)^(-(_x>>1&1)&0x0A6E)^(-(_x>>2&1)&0x11EB)^ + (-(_x>>3&1)&0x23D6)^(-(_x>>4&1)&0x429B); +} + +#if 0 +#include + +static unsigned codes[32]; + +static int hamming(int _a,int _b){ + int d; + int n; + d=_a^_b; + for(n=0;d;n++)d&=d-1; + return n; +} + +static int closest(int _y){ + int min_i; + int min_d; + int i; + int d; + min_i=0; + min_d=hamming(_y,codes[0]); + for(i=1;i<32;i++){ + d=hamming(_y,codes[i]); + if(dFailed\n",i); + if(hamming(i,z)<=3)printf("Error: 0x%04X should map to 0x%04X\n",i,z); + } + else{ + printf("0x%04X->0x%04X\n",i,y); + if(z!=y)printf("Error: 0x%04X should map to 0x%04X\n",i,z); + } + } + return 0; +} +#endif diff --git a/zbar/qrcode/bch15_5.h b/zbar/qrcode/bch15_5.h new file mode 100644 index 0000000..d13fe93 --- /dev/null +++ b/zbar/qrcode/bch15_5.h @@ -0,0 +1,20 @@ +/*Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#if !defined(_bch15_5_H) +# define _bch15_5_H (1) + +/*Encodes a raw 5-bit value _x into a 15-bit BCH(15,5) code. + This is capable of correcting up to 3 bit errors, and detecting as many as + 5 bit errors in some cases.*/ +unsigned bch15_5_encode(unsigned _x); + +/*Corrects the received code *_y, if possible. + The original data is located in the top five bits. + Returns the number of errors corrected, or a negative value if decoding + failed due to too many bit errors, in which case *_y is left unchanged.*/ +int bch15_5_correct(unsigned *_y); + +#endif diff --git a/zbar/qrcode/binarize.c b/zbar/qrcode/binarize.c new file mode 100644 index 0000000..1bdf799 --- /dev/null +++ b/zbar/qrcode/binarize.c @@ -0,0 +1,639 @@ +/*Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#include +#include +#include +#include "util.h" +#include "image.h" +#include "binarize.h" + +#if 0 +/*Binarization based on~\cite{GPP06}. + @ARTICLE{GPP06, + author="Basilios Gatos and Ioannis E. Pratikakis and Stavros J. Perantonis", + title="Adaptive Degraded Document Image Binarization", + journal="Pattern Recognition", + volume=39, + number=3, + pages="317-327", + month=Mar, + year=2006 + }*/ + +#if 0 +/*Applies a 5x5 Wiener filter to the image, in-place, emphasizing differences + where the local variance is small, and de-emphasizing them where it is + large.*/ +void qr_wiener_filter(unsigned char *_img,int _width,int _height){ + unsigned *m_buf[8]; + unsigned *sn2_buf[8]; + unsigned char g; + int x; + int y; + if(_width<=0||_height<=0)return; + m_buf[0]=(unsigned *)malloc((_width+4<<3)*sizeof(*m_buf)); + sn2_buf[0]=(unsigned *)malloc((_width+4<<3)*sizeof(*sn2_buf)); + for(y=1;y<8;y++){ + m_buf[y]=m_buf[y-1]+_width+4; + sn2_buf[y]=sn2_buf[y-1]+_width+4; + } + for(y=-4;y<_height;y++){ + unsigned *pm; + unsigned *psn2; + int i; + int j; + pm=m_buf[y+2&7]; + psn2=sn2_buf[y+2&7]; + for(x=-4;x<_width;x++){ + unsigned m; + unsigned m2; + m=m2=0; + if(y>=0&&y<_height-4&&x>=0&&x<_width-4)for(i=0;i<5;i++)for(j=0;j<5;j++){ + g=_img[(y+i)*_width+x+j]; + m+=g; + m2+=g*g; + } + else for(i=0;i<5;i++)for(j=0;j<5;j++){ + g=_img[QR_CLAMPI(0,y+i,_height-1)*_width+QR_CLAMPI(0,x+j,_width-1)]; + m+=g; + m2+=g*g; + } + pm[x+4]=m; + psn2[x+4]=(m2*25-m*m); + } + pm=m_buf[y&7]; + if(y>=0)for(x=0;x<_width;x++){ + int sn2; + sn2=sn2_buf[y&7][x+2]; + if(sn2){ + int vn3; + int m; + /*Gatos et al. give the expression + mu+(s2-v2)*(g-mu)/s2 , + which we reduce to + mu+(s2-v2)*g/s2-(s2-v2)*mu/s2 , + g-(v2/s2)*g+(v2/s2)*mu , + g+(mu-g)*(v2/s2) . + However, s2 is much noisier than v2, and dividing by it often gives + extremely large adjustments, causing speckle near edges. + Therefore we limit the ratio (v2/s2) to lie between 0 and 1.*/ + vn3=0; + for(i=-2;i<3;i++){ + psn2=sn2_buf[y+i&7]; + for(j=0;j<5;j++)vn3+=psn2[x+j]; + } + m=m_buf[y&7][x+2]; + vn3=vn3+1023>>10; + sn2=25*sn2+1023>>10; + if(vn3=0&&y<_height-2&&x>=0&&x<_width-2)for(i=0;i<3;i++)for(j=0;j<3;j++){ + g=_img[(y+i)*_width+x+j]; + m+=g; + m2+=g*g; + } + else for(i=0;i<3;i++)for(j=0;j<3;j++){ + g=_img[QR_CLAMPI(0,y+i,_height-1)*_width+QR_CLAMPI(0,x+j,_width-1)]; + m+=g; + m2+=g*g; + } + pm[x+2]=m; + psn2[x+2]=(m2*9-m*m); + } + pm=m_buf[y&3]; + if(y>=0)for(x=0;x<_width;x++){ + int sn2; + sn2=sn2_buf[y&3][x+1]; + if(sn2){ + int m; + int vn3; + /*Gatos et al. give the expression + mu+(s2-v2)*(g-mu)/s2 , + which we reduce to + mu+(s2-v2)*g/s2-(s2-v2)*mu/s2 , + g-(v2/s2)*g+(v2/s2)*mu , + g+(mu-g)*(v2/s2) . + However, s2 is much noisier than v2, and dividing by it often gives + extremely large adjustments, causing speckle near edges. + Therefore we limit the ratio (v2/s2) to lie between 0 and 1.*/ + vn3=0; + for(i=-1;i<2;i++){ + psn2=sn2_buf[y+i&3]; + for(j=0;j<3;j++)vn3+=psn2[x+j]; + } + m=m_buf[y&3][x+1]; + vn3=vn3+31>>5; + sn2=9*sn2+31>>5; + if(vn30&&_height>0){ + unsigned *col_sums; + unsigned *col2_sums; + int logwindw; + int logwindh; + int windw; + int windh; + int y0offs; + int y1offs; + unsigned g; + unsigned g2; + int x; + int y; + /*We keep the window size fairly large to ensure it doesn't fit completely + inside the center of a finder pattern of a version 1 QR code at full + resolution.*/ + for(logwindw=4;logwindw<8&&(1<>3);logwindw++); + for(logwindh=4;logwindh<8&&(1<>3);logwindh++); + windw=1<>1);y++){ + y1offs=QR_MINI(y,_height-1)*_width; + for(x=0;x<_width;x++){ + g=_img[y1offs+x]; + col_sums[x]+=g; + col2_sums[x]+=g*g; + } + } + for(y=0;y<_height;y++){ + unsigned m; + unsigned m2; + int x0; + int x1; + /*Initialize the sums over the window.*/ + m=(col_sums[0]<>1);x++){ + x1=QR_MINI(x,_width-1); + m+=col_sums[x1]; + m2+=col2_sums[x1]; + } + for(x=0;x<_width;x++){ + int d; + /*Perform the test against the threshold T = (m/n)*(1+k*(s/R-1)), + where n=windw*windh, s=sqrt((m2-(m*m)/n)/n), and R=128. + We don't actually compute the threshold directly, as that would + require a square root. + Instead we perform the equivalent test: + (m/n)*(m/n)*(m2/n-(m/n)*(m/n))/16 > (((1/k)*g-((1-k)/k)*(m/n))*32)**2 + R is split up across each side of the inequality to maximize the + dynamic range available for the right hand side, which requires + 31 bits in the worst case.*/ + /*(m/n)*(1+(1/5)*(sqrt((m2-m*m/n)/n)/128-1)) > g + m*(1+(1/5)*(sqrt((m2-m*m/n)/n)/128-1)) > g*n + m*sqrt((m2-m*m/n)/n) > 5*g*n-4*m<<7 + m*m*(m2*n-m*m) > (5*g*n-4*m<<7)**2*n*n || 5*g*n-4*m < 0 */ + g=_img[y*_width+x]; + d=(5*g<=0){ + unsigned mm; + unsigned mms2; + unsigned d2; + mm=(m>>logwindw)*(m>>logwindh); + mms2=(m2-mm>>logwindw+logwindh)*(mm>>logwindw+logwindh)+15>>4; + d2=d>>logwindw+logwindh-5; + d2*=d2; + if(d2>=mms2){ + /*Update the background average.*/ + b+=g; + nb++; + _mask[y*_width+x]=0; + } + else _mask[y*_width+x]=0xFF; + } + else _mask[y*_width+x]=0xFF; + /*Update the window sums.*/ + if(x+1<_width){ + x0=QR_MAXI(0,x-(windw>>1)); + x1=QR_MINI(x+(windw>>1),_width-1); + m+=col_sums[x1]-col_sums[x0]; + m2+=col2_sums[x1]-col2_sums[x0]; + } + } + /*Update the column sums.*/ + if(y+1<_height){ + y0offs=QR_MAXI(0,y-(windh>>1))*_width; + y1offs=QR_MINI(y+(windh>>1),_height-1)*_width; + for(x=0;x<_width;x++){ + g=_img[y0offs+x]; + col_sums[x]-=g; + col2_sums[x]-=g*g; + g=_img[y1offs+x]; + col_sums[x]+=g; + col2_sums[x]+=g*g; + } + } + } + free(col2_sums); + free(col_sums); + } + *_b=b; + *_nb=nb; +} + +/*Interpolates a background image given the source and a conservative + foreground mask. + If the current window contains no foreground pixels, the average background + value over the whole image is used. + Note on dynamic range: we assume _width*_height<=0x8000000 (23 bits). + Returns the average difference between the foreground and the interpolated + background.*/ +static void qr_interpolate_background(unsigned char *_dst, + int *_delta,int *_ndelta,const unsigned char *_img,const unsigned char *_mask, + int _width,int _height,unsigned _b,int _nb){ + int delta; + int ndelta; + delta=ndelta=0; + if(_width>0&&_height>0){ + unsigned *col_sums; + unsigned *ncol_sums; + int logwindw; + int logwindh; + int windw; + int windh; + int y0offs; + int y1offs; + unsigned b; + unsigned g; + int x; + int y; + b=_nb>0?((_b<<1)+_nb)/(_nb<<1):0xFF; + for(logwindw=4;logwindw<8&&(1<>4);logwindw++); + for(logwindh=4;logwindh<8&&(1<>4);logwindh++); + windw=1<>1);y++){ + y1offs=QR_MINI(y,_height-1)*_width; + for(x=0;x<_width;x++)if(!_mask[y1offs+x]){ + col_sums[x]+=_img[y1offs+x]; + ncol_sums[x]++; + } + } + for(y=0;y<_height;y++){ + unsigned n; + unsigned m; + int x0; + int x1; + /*Initialize the sums over the window.*/ + m=(col_sums[0]<>1);x++){ + x1=QR_MINI(x,_width-1); + m+=col_sums[x1]; + n+=ncol_sums[x1]; + } + for(x=0;x<_width;x++){ + if(!_mask[y*_width+x])g=_img[y*_width+x]; + else{ + g=n>0?((m<<1)+n)/(n<<1):b; + delta+=(int)g-_img[y*_width+x]; + ndelta++; + } + _dst[y*_width+x]=(unsigned char)g; + /*Update the window sums.*/ + if(x+1<_width){ + x0=QR_MAXI(0,x-(windw>>1)); + x1=QR_MINI(x+(windw>>1),_width-1); + m+=col_sums[x1]-col_sums[x0]; + n+=ncol_sums[x1]-ncol_sums[x0]; + } + } + /*Update the column sums.*/ + if(y+1<_height){ + y0offs=QR_MAXI(0,y-(windh>>1))*_width; + y1offs=QR_MINI(y+(windh>>1),_height-1)*_width; + for(x=0;x<_width;x++){ + if(!_mask[y0offs+x]){ + col_sums[x]-=_img[y0offs+x]; + ncol_sums[x]--; + } + if(!_mask[y1offs+x]){ + col_sums[x]+=_img[y1offs+x]; + ncol_sums[x]++; + } + } + } + } + free(ncol_sums); + free(col_sums); + } + *_delta=delta; + *_ndelta=ndelta; +} + +/*Parameters of the logistic sigmoid function that defines the threshold based + on the background intensity. + They should all be between 0 and 1.*/ +#define QR_GATOS_Q (0.7) +#define QR_GATOS_P1 (0.5) +#define QR_GATOS_P2 (0.8) + +/*Compute the final binarization mask according to Gatos et al.'s + method~\cite{GPP06}.*/ +static void qr_gatos_mask(unsigned char *_mask,const unsigned char *_img, + const unsigned char *_background,int _width,int _height, + unsigned _b,int _nb,int _delta,int _ndelta){ + unsigned thresh[256]; + unsigned g; + double delta; + double b; + int x; + int y; + /*Construct a lookup table for the thresholds. + This bit uses floating point, but doesn't need to do much calculation, so + emulation should be fine.*/ + b=_nb>0?(_b+0.5)/_nb:0xFF; + delta=_ndelta>0?(_delta+0.5)/_ndelta:0xFF; + for(g=0;g<256;g++){ + double d; + d=QR_GATOS_Q*delta*(QR_GATOS_P2+(1-QR_GATOS_P2)/ + (1+exp(2*(1+QR_GATOS_P1)/(1-QR_GATOS_P1)-4*g/(b*(1-QR_GATOS_P1))))); + if(d<1)d=1; + else if(d>0xFF)d=0xFF; + thresh[g]=(unsigned)floor(d); + } + /*Apply the adaptive threshold.*/ + for(y=0;y<_height;y++)for(x=0;x<_width;x++){ + g=_background[y*_width+x]; + /*_background[y*_width+x]=thresh[g];*/ + _mask[y*_width+x]=(unsigned char)(-(g-_img[y*_width+x]>thresh[g])&0xFF); + } + /*{ + FILE *fout; + fout=fopen("thresh.png","wb"); + image_write_png(_background,_width,_height,fout); + fclose(fout); + }*/ +} + +/*Binarizes a grayscale image.*/ +void qr_binarize(unsigned char *_img,int _width,int _height){ + unsigned char *mask; + unsigned char *background; + unsigned b; + int nb; + int delta; + int ndelta; + /*qr_wiener_filter(_img,_width,_height); + { + FILE *fout; + fout=fopen("wiener.png","wb"); + image_write_png(_img,_width,_height,fout); + fclose(fout); + }*/ + mask=(unsigned char *)malloc(_width*_height*sizeof(*mask)); + qr_sauvola_mask(mask,&b,&nb,_img,_width,_height); + /*{ + FILE *fout; + fout=fopen("foreground.png","wb"); + image_write_png(mask,_width,_height,fout); + fclose(fout); + }*/ + background=(unsigned char *)malloc(_width*_height*sizeof(*mask)); + qr_interpolate_background(background,&delta,&ndelta, + _img,mask,_width,_height,b,nb); + /*{ + FILE *fout; + fout=fopen("background.png","wb"); + image_write_png(background,_width,_height,fout); + fclose(fout); + }*/ + qr_gatos_mask(_img,_img,background,_width,_height,b,nb,delta,ndelta); + free(background); + free(mask); +} + +#else +/*The above algorithms are computationally expensive, and do not work as well + as the simple algorithm below. + Sauvola by itself does an excellent job of classifying regions outside the + QR code as background, which greatly reduces the chance of false alarms. + However, it also tends to over-shrink isolated black dots inside the code, + making them easy to miss with even slight mis-alignment. + Since the Gatos method uses Sauvola as input to its background interpolation + method, it cannot possibly mark any pixels as foreground which Sauvola + classified as background, and thus suffers from the same problem. + The following simple adaptive threshold method does not have this problem, + though it produces essentially random noise outside the QR code region. + QR codes are structured well enough that this does not seem to lead to any + actual false alarms in practice, and it allows many more codes to be + detected and decoded successfully than the Sauvola or Gatos binarization + methods.*/ + +/*A simplified adaptive thresholder. + This compares the current pixel value to the mean value of a (large) window + surrounding it.*/ +unsigned char *qr_binarize(const unsigned char *_img,int _width,int _height){ + unsigned char *mask = NULL; + if(_width>0&&_height>0){ + unsigned *col_sums; + int logwindw; + int logwindh; + int windw; + int windh; + int y0offs; + int y1offs; + unsigned g; + int x; + int y; + mask=(unsigned char *)malloc(_width*_height*sizeof(*mask)); + /*We keep the window size fairly large to ensure it doesn't fit completely + inside the center of a finder pattern of a version 1 QR code at full + resolution.*/ + for(logwindw=4;logwindw<8&&(1<>3);logwindw++); + for(logwindh=4;logwindh<8&&(1<>3);logwindh++); + windw=1<>1);y++){ + y1offs=QR_MINI(y,_height-1)*_width; + for(x=0;x<_width;x++){ + g=_img[y1offs+x]; + col_sums[x]+=g; + } + } + for(y=0;y<_height;y++){ + unsigned m; + int x0; + int x1; + /*Initialize the sum over the window.*/ + m=(col_sums[0]<>1);x++){ + x1=QR_MINI(x,_width-1); + m+=col_sums[x1]; + } + for(x=0;x<_width;x++){ + /*Perform the test against the threshold T = (m/n)-D, + where n=windw*windh and D=3.*/ + g=_img[y*_width+x]; + mask[y*_width+x]=-(g+3<>1)); + x1=QR_MINI(x+(windw>>1),_width-1); + m+=col_sums[x1]-col_sums[x0]; + } + } + /*Update the column sums.*/ + if(y+1<_height){ + y0offs=QR_MAXI(0,y-(windh>>1))*_width; + y1offs=QR_MINI(y+(windh>>1),_height-1)*_width; + for(x=0;x<_width;x++){ + col_sums[x]-=_img[y0offs+x]; + col_sums[x]+=_img[y1offs+x]; + } + } + } + free(col_sums); + } +#if defined(QR_DEBUG) + { + FILE *fout; + fout=fopen("binary.png","wb"); + image_write_png(_img,_width,_height,fout); + fclose(fout); + } +#endif + return(mask); +} +#endif + +#if defined(TEST_BINARIZE) +#include +#include "image.c" + +int main(int _argc,char **_argv){ + unsigned char *img; + int width; + int height; + int x; + int y; + if(_argc<2){ + fprintf(stderr,"usage: %s .png\n",_argv[0]); + return EXIT_FAILURE; + } + /*width=1182; + height=1181; + img=(unsigned char *)malloc(width*height*sizeof(*img)); + for(y=0;y +#include +#include +#include "isaac.h" + + + +#define ISAAC_MASK (0xFFFFFFFFU) + + + +static void isaac_update(isaac_ctx *_ctx){ + unsigned *m; + unsigned *r; + unsigned a; + unsigned b; + unsigned x; + unsigned y; + int i; + m=_ctx->m; + r=_ctx->r; + a=_ctx->a; + b=_ctx->b+(++_ctx->c)&ISAAC_MASK; + for(i=0;i>2]+a+b&ISAAC_MASK; + r[i]=b=m[y>>ISAAC_SZ_LOG+2&ISAAC_SZ-1]+x&ISAAC_MASK; + x=m[++i]; + a=(a^a>>6)+m[i+ISAAC_SZ/2]&ISAAC_MASK; + m[i]=y=m[(x&ISAAC_SZ-1<<2)>>2]+a+b&ISAAC_MASK; + r[i]=b=m[y>>ISAAC_SZ_LOG+2&ISAAC_SZ-1]+x&ISAAC_MASK; + x=m[++i]; + a=(a^a<<2)+m[i+ISAAC_SZ/2]&ISAAC_MASK; + m[i]=y=m[(x&ISAAC_SZ-1<<2)>>2]+a+b&ISAAC_MASK; + r[i]=b=m[y>>ISAAC_SZ_LOG+2&ISAAC_SZ-1]+x&ISAAC_MASK; + x=m[++i]; + a=(a^a>>16)+m[i+ISAAC_SZ/2]&ISAAC_MASK; + m[i]=y=m[(x&ISAAC_SZ-1<<2)>>2]+a+b&ISAAC_MASK; + r[i]=b=m[y>>ISAAC_SZ_LOG+2&ISAAC_SZ-1]+x&ISAAC_MASK; + } + for(i=ISAAC_SZ/2;i>2]+a+b&ISAAC_MASK; + r[i]=b=m[y>>ISAAC_SZ_LOG+2&ISAAC_SZ-1]+x&ISAAC_MASK; + x=m[++i]; + a=(a^a>>6)+m[i-ISAAC_SZ/2]&ISAAC_MASK; + m[i]=y=m[(x&ISAAC_SZ-1<<2)>>2]+a+b&ISAAC_MASK; + r[i]=b=m[y>>ISAAC_SZ_LOG+2&ISAAC_SZ-1]+x&ISAAC_MASK; + x=m[++i]; + a=(a^a<<2)+m[i-ISAAC_SZ/2]&ISAAC_MASK; + m[i]=y=m[(x&ISAAC_SZ-1<<2)>>2]+a+b&ISAAC_MASK; + r[i]=b=m[y>>ISAAC_SZ_LOG+2&ISAAC_SZ-1]+x&ISAAC_MASK; + x=m[++i]; + a=(a^a>>16)+m[i-ISAAC_SZ/2]&ISAAC_MASK; + m[i]=y=m[(x&ISAAC_SZ-1<<2)>>2]+a+b&ISAAC_MASK; + r[i]=b=m[y>>ISAAC_SZ_LOG+2&ISAAC_SZ-1]+x&ISAAC_MASK; + } + _ctx->b=b; + _ctx->a=a; + _ctx->n=ISAAC_SZ; +} + +static void isaac_mix(unsigned _x[8]){ + static const unsigned char SHIFT[8]={11,2,8,16,10,4,8,9}; + int i; + for(i=0;i<8;i++){ + _x[i]^=_x[i+1&7]<>SHIFT[i]; + _x[i+3&7]+=_x[i]; + _x[i+1&7]+=_x[i+2&7]; + } +} + + +void isaac_init(isaac_ctx *_ctx,const void *_seed,int _nseed){ + const unsigned char *seed; + unsigned *m; + unsigned *r; + unsigned x[8]; + int i; + int j; + _ctx->a=_ctx->b=_ctx->c=0; + m=_ctx->m; + r=_ctx->r; + x[0]=x[1]=x[2]=x[3]=x[4]=x[5]=x[6]=x[7]=0x9E3779B9; + for(i=0;i<4;i++)isaac_mix(x); + if(_nseed>ISAAC_SEED_SZ_MAX)_nseed=ISAAC_SEED_SZ_MAX; + seed=(const unsigned char *)_seed; + for(i=0;i<_nseed>>2;i++){ + r[i]=seed[i<<2|3]<<24|seed[i<<2|2]<<16|seed[i<<2|1]<<8|seed[i<<2]; + } + if(_nseed&3){ + r[i]=seed[i<<2]; + for(j=1;j<(_nseed&3);j++)r[i]+=seed[i<<2|j]<<(j<<3); + i++; + } + memset(r+i,0,(ISAAC_SZ-i)*sizeof(*r)); + for(i=0;in)isaac_update(_ctx); + return _ctx->r[--_ctx->n]; +} + +/*Returns a uniform random integer less than the given maximum value. + _n: The upper bound on the range of numbers returned (not inclusive). + This must be strictly less than 2**32. + Return: An integer uniformly distributed between 0 (inclusive) and _n + (exclusive).*/ +unsigned isaac_next_uint(isaac_ctx *_ctx,unsigned _n){ + unsigned r; + unsigned v; + unsigned d; + do{ + r=isaac_next_uint32(_ctx); + v=r%_n; + d=r-v; + } + while((d+_n-1&ISAAC_MASK) +#include +#include +#include +#include "qrcode.h" +#include "qrdec.h" +#include "bch15_5.h" +#include "rs.h" +#include "isaac.h" +#include "util.h" +#include "binarize.h" +#include "image.h" +#include "error.h" +#include "svg.h" + +typedef int qr_line[3]; + +typedef struct qr_finder_cluster qr_finder_cluster; +typedef struct qr_finder_edge_pt qr_finder_edge_pt; +typedef struct qr_finder_center qr_finder_center; + +typedef struct qr_aff qr_aff; +typedef struct qr_hom qr_hom; + +typedef struct qr_finder qr_finder; + +typedef struct qr_hom_cell qr_hom_cell; +typedef struct qr_sampling_grid qr_sampling_grid; +typedef struct qr_pack_buf qr_pack_buf; + +/*The number of bits in an int. + Note the cast to (int): this prevents this value from "promoting" whole + expressions to an (unsigned) size_t.*/ +#define QR_INT_BITS ((int)sizeof(int)*CHAR_BIT) +#define QR_INT_LOGBITS (QR_ILOG(QR_INT_BITS)) + +/*A 14 bit resolution for a homography ensures that the ideal module size for a + version 40 code differs from that of a version 39 code by at least 2.*/ +#define QR_HOM_BITS (14) + +/*The number of bits of sub-module precision to use when searching for + alignment patterns. + Two bits allows an alignment pattern to be found even if the modules have + been eroded by up to 50% (due to blurring, etc.). + This must be at least one, since it affects the dynamic range of the + transforms, and we sample at half-module resolution to compute a bounding + quadrilateral for the code.*/ +#define QR_ALIGN_SUBPREC (2) + + +/* collection of finder lines */ +typedef struct qr_finder_lines { + qr_finder_line *lines; + int nlines, clines; +} qr_finder_lines; + + +struct qr_reader { + /*The GF(256) representation used in Reed-Solomon decoding.*/ + rs_gf256 gf; + /*The random number generator used by RANSAC.*/ + isaac_ctx isaac; + /* current finder state, horizontal and vertical lines */ + qr_finder_lines finder_lines[2]; +}; + + +/*Initializes a client reader handle.*/ +static void qr_reader_init (qr_reader *reader) +{ + /*time_t now; + now=time(NULL); + isaac_init(&_reader->isaac,&now,sizeof(now));*/ + isaac_init(&reader->isaac, NULL, 0); + rs_gf256_init(&reader->gf, QR_PPOLY); +} + +/*Allocates a client reader handle.*/ +qr_reader *_zbar_qr_create (void) +{ + qr_reader *reader = (qr_reader*)calloc(1, sizeof(*reader)); + qr_reader_init(reader); + return(reader); +} + +/*Frees a client reader handle.*/ +void _zbar_qr_destroy (qr_reader *reader) +{ + zprintf(1, "max finder lines = %dx%d\n", + reader->finder_lines[0].clines, + reader->finder_lines[1].clines); + if(reader->finder_lines[0].lines) + free(reader->finder_lines[0].lines); + if(reader->finder_lines[1].lines) + free(reader->finder_lines[1].lines); + free(reader); +} + +/* reset finder state between scans */ +void _zbar_qr_reset (qr_reader *reader) +{ + reader->finder_lines[0].nlines = 0; + reader->finder_lines[1].nlines = 0; +} + + +/*A cluster of lines crossing a finder pattern (all in the same direction).*/ +struct qr_finder_cluster{ + /*Pointers to the lines crossing the pattern.*/ + qr_finder_line **lines; + /*The number of lines in the cluster.*/ + int nlines; +}; + + +/*A point on the edge of a finder pattern. + These are obtained from the endpoints of the lines crossing this particular + pattern.*/ +struct qr_finder_edge_pt{ + /*The location of the edge point.*/ + qr_point pos; + /*A label classifying which edge this belongs to: + 0: negative u edge (left) + 1: positive u edge (right) + 2: negative v edge (top) + 3: positive v edge (bottom)*/ + int edge; + /*The (signed) perpendicular distance of the edge point from a line parallel + to the edge passing through the finder center, in (u,v) coordinates. + This is also re-used by RANSAC to store inlier flags.*/ + int extent; +}; + + +/*The center of a finder pattern obtained from the crossing of one or more + clusters of horizontal finder lines with one or more clusters of vertical + finder lines.*/ +struct qr_finder_center{ + /*The estimated location of the finder center.*/ + qr_point pos; + /*The list of edge points from the crossing lines.*/ + qr_finder_edge_pt *edge_pts; + /*The number of edge points from the crossing lines.*/ + int nedge_pts; +}; + + +static int qr_finder_vline_cmp(const void *_a,const void *_b){ + const qr_finder_line *a; + const qr_finder_line *b; + a=(const qr_finder_line *)_a; + b=(const qr_finder_line *)_b; + return ((a->pos[0]>b->pos[0])-(a->pos[0]pos[0])<<1)+ + (a->pos[1]>b->pos[1])-(a->pos[1]pos[1]); +} + +/*Clusters adjacent lines into groups that are large enough to be crossing a + finder pattern (relative to their length). + _clusters: The buffer in which to store the clusters found. + _neighbors: The buffer used to store the lists of lines in each cluster. + _lines: The list of lines to cluster. + Horizontal lines must be sorted in ascending order by Y + coordinate, with ties broken by X coordinate. + Vertical lines must be sorted in ascending order by X coordinate, + with ties broken by Y coordinate. + _nlines: The number of lines in the set of lines to cluster. + _v: 0 for horizontal lines, or 1 for vertical lines. + Return: The number of clusters.*/ +static int qr_finder_cluster_lines(qr_finder_cluster *_clusters, + qr_finder_line **_neighbors,qr_finder_line *_lines,int _nlines,int _v){ + unsigned char *mark; + qr_finder_line **neighbors; + int nneighbors; + int nclusters; + int i; + /*TODO: Kalman filters!*/ + mark=(unsigned char *)calloc(_nlines,sizeof(*mark)); + neighbors=_neighbors; + nclusters=0; + for(i=0;i<_nlines-1;i++)if(!mark[i]){ + int len; + int j; + nneighbors=1; + neighbors[0]=_lines+i; + len=_lines[i].len; + for(j=i+1;j<_nlines;j++)if(!mark[j]){ + const qr_finder_line *a; + const qr_finder_line *b; + int thresh; + a=neighbors[nneighbors-1]; + b=_lines+j; + /*The clustering threshold is proportional to the size of the lines, + since minor noise in large areas can interrupt patterns more easily + at high resolutions.*/ + thresh=a->len+7>>2; + if(abs(a->pos[1-_v]-b->pos[1-_v])>thresh)break; + if(abs(a->pos[_v]-b->pos[_v])>thresh)continue; + if(abs(a->pos[_v]+a->len-b->pos[_v]-b->len)>thresh)continue; + if(a->boffs>0&&b->boffs>0&& + abs(a->pos[_v]-a->boffs-b->pos[_v]+b->boffs)>thresh){ + continue; + } + if(a->eoffs>0&&b->eoffs>0&& + abs(a->pos[_v]+a->len+a->eoffs-b->pos[_v]-b->len-b->eoffs)>thresh){ + continue; + } + neighbors[nneighbors++]=_lines+j; + len+=b->len; + } + /*We require at least three lines to form a cluster, which eliminates a + large number of false positives, saving considerable decoding time. + This should still be sufficient for 1-pixel codes with no noise.*/ + if(nneighbors<3)continue; + /*The expected number of lines crossing a finder pattern is equal to their + average length. + We accept the cluster if size is at least 1/3 their average length (this + is a very small threshold, but was needed for some test images).*/ + len=((len<<1)+nneighbors)/(nneighbors<<1); + if(nneighbors*(5<=len){ + _clusters[nclusters].lines=neighbors; + _clusters[nclusters].nlines=nneighbors; + for(j=0;jnlines;j++){ + qr_finder_line *l; + l=c->lines[j]; + if(l->boffs>0){ + _edge_pts[_nedge_pts].pos[0]=l->pos[0]; + _edge_pts[_nedge_pts].pos[1]=l->pos[1]; + _edge_pts[_nedge_pts].pos[_v]-=l->boffs; + _nedge_pts++; + } + if(l->eoffs>0){ + _edge_pts[_nedge_pts].pos[0]=l->pos[0]; + _edge_pts[_nedge_pts].pos[1]=l->pos[1]; + _edge_pts[_nedge_pts].pos[_v]+=l->len+l->eoffs; + _nedge_pts++; + } + } + } + return _nedge_pts; +} + +static int qr_finder_center_cmp(const void *_a,const void *_b){ + const qr_finder_center *a; + const qr_finder_center *b; + a=(const qr_finder_center *)_a; + b=(const qr_finder_center *)_b; + return ((b->nedge_pts>a->nedge_pts)-(b->nedge_ptsnedge_pts)<<2)+ + ((a->pos[1]>b->pos[1])-(a->pos[1]pos[1])<<1)+ + (a->pos[0]>b->pos[0])-(a->pos[0]pos[0]); +} + +/*Determine if a horizontal line crosses a vertical line. + _hline: The horizontal line. + _vline: The vertical line. + Return: A non-zero value if the lines cross, or zero if they do not.*/ +static int qr_finder_lines_are_crossing(const qr_finder_line *_hline, + const qr_finder_line *_vline){ + return + _hline->pos[0]<=_vline->pos[0]&&_vline->pos[0]<_hline->pos[0]+_hline->len&& + _vline->pos[1]<=_hline->pos[1]&&_hline->pos[1]<_vline->pos[1]+_vline->len; +} + +/*Finds horizontal clusters that cross corresponding vertical clusters, + presumably corresponding to a finder center. + _center: The buffer in which to store putative finder centers. + _edge_pts: The buffer to use for the edge point lists for each finder + center. + _hclusters: The clusters of horizontal lines crossing finder patterns. + _nhclusters: The number of horizontal line clusters. + _vclusters: The clusters of vertical lines crossing finder patterns. + _nvclusters: The number of vertical line clusters. + Return: The number of putative finder centers.*/ +static int qr_finder_find_crossings(qr_finder_center *_centers, + qr_finder_edge_pt *_edge_pts,qr_finder_cluster *_hclusters,int _nhclusters, + qr_finder_cluster *_vclusters,int _nvclusters){ + qr_finder_cluster **hneighbors; + qr_finder_cluster **vneighbors; + unsigned char *hmark; + unsigned char *vmark; + int ncenters; + int i; + int j; + hneighbors=(qr_finder_cluster **)malloc(_nhclusters*sizeof(*hneighbors)); + vneighbors=(qr_finder_cluster **)malloc(_nvclusters*sizeof(*vneighbors)); + hmark=(unsigned char *)calloc(_nhclusters,sizeof(*hmark)); + vmark=(unsigned char *)calloc(_nvclusters,sizeof(*vmark)); + ncenters=0; + /*TODO: This may need some re-working. + We should be finding groups of clusters such that _all_ horizontal lines in + _all_ horizontal clusters in the group cross _all_ vertical lines in _all_ + vertical clusters in the group. + This is equivalent to finding the maximum bipartite clique in the + connectivity graph, which requires linear progamming to solve efficiently. + In principle, that is easy to do, but a realistic implementation without + floating point is a lot of work (and computationally expensive). + Right now we are relying on a sufficient border around the finder patterns + to prevent false positives.*/ + for(i=0;i<_nhclusters;i++)if(!hmark[i]){ + qr_finder_line *a; + qr_finder_line *b; + int nvneighbors; + int nedge_pts; + int y; + a=_hclusters[i].lines[_hclusters[i].nlines>>1]; + y=nvneighbors=0; + for(j=0;j<_nvclusters;j++)if(!vmark[j]){ + b=_vclusters[j].lines[_vclusters[j].nlines>>1]; + if(qr_finder_lines_are_crossing(a,b)){ + vmark[j]=1; + y+=(b->pos[1]<<1)+b->len; + if(b->boffs>0&&b->eoffs>0)y+=b->eoffs-b->boffs; + vneighbors[nvneighbors++]=_vclusters+j; + } + } + if(nvneighbors>0){ + qr_finder_center *c; + int nhneighbors; + int x; + x=(a->pos[0]<<1)+a->len; + if(a->boffs>0&&a->eoffs>0)x+=a->eoffs-a->boffs; + hneighbors[0]=_hclusters+i; + nhneighbors=1; + j=nvneighbors>>1; + b=vneighbors[j]->lines[vneighbors[j]->nlines>>1]; + for(j=i+1;j<_nhclusters;j++)if(!hmark[j]){ + a=_hclusters[j].lines[_hclusters[j].nlines>>1]; + if(qr_finder_lines_are_crossing(a,b)){ + hmark[j]=1; + x+=(a->pos[0]<<1)+a->len; + if(a->boffs>0&&a->eoffs>0)x+=a->eoffs-a->boffs; + hneighbors[nhneighbors++]=_hclusters+j; + } + } + c=_centers+ncenters++; + c->pos[0]=(x+nhneighbors)/(nhneighbors<<1); + c->pos[1]=(y+nvneighbors)/(nvneighbors<<1); + c->edge_pts=_edge_pts; + nedge_pts=qr_finder_edge_pts_fill(_edge_pts,0, + hneighbors,nhneighbors,0); + nedge_pts=qr_finder_edge_pts_fill(_edge_pts,nedge_pts, + vneighbors,nvneighbors,1); + c->nedge_pts=nedge_pts; + _edge_pts+=nedge_pts; + } + } + free(vmark); + free(hmark); + free(vneighbors); + free(hneighbors); + /*Sort the centers by decreasing numbers of edge points.*/ + qsort(_centers,ncenters,sizeof(*_centers),qr_finder_center_cmp); + return ncenters; +} + +/*Locates a set of putative finder centers in the image. + First we search for horizontal and vertical lines that have + (dark:light:dark:light:dark) runs with size ratios of roughly (1:1:3:1:1). + Then we cluster them into groups such that each subsequent pair of endpoints + is close to the line before it in the cluster. + This will locate many line clusters that don't cross a finder pattern, but + qr_finder_find_crossings() will filter most of them out. + Where horizontal and vertical clusters cross, a prospective finder center is + returned. + _centers: Returns a pointer to a freshly-allocated list of finder centers. + This must be freed by the caller. + _edge_pts: Returns a pointer to a freshly-allocated list of edge points + around those centers. + This must be freed by the caller. + _img: The binary image to search. + _width: The width of the image. + _height: The height of the image. + Return: The number of putative finder centers located.*/ +static int qr_finder_centers_locate(qr_finder_center **_centers, + qr_finder_edge_pt **_edge_pts, qr_reader *reader, + int _width,int _height){ + qr_finder_line *hlines = reader->finder_lines[0].lines; + int nhlines = reader->finder_lines[0].nlines; + qr_finder_line *vlines = reader->finder_lines[1].lines; + int nvlines = reader->finder_lines[1].nlines; + + qr_finder_line **hneighbors; + qr_finder_cluster *hclusters; + int nhclusters; + qr_finder_line **vneighbors; + qr_finder_cluster *vclusters; + int nvclusters; + int ncenters; + + /*Cluster the detected lines.*/ + hneighbors=(qr_finder_line **)malloc(nhlines*sizeof(*hneighbors)); + /*We require more than one line per cluster, so there are at most nhlines/2.*/ + hclusters=(qr_finder_cluster *)malloc((nhlines>>1)*sizeof(*hclusters)); + nhclusters=qr_finder_cluster_lines(hclusters,hneighbors,hlines,nhlines,0); + /*We need vertical lines to be sorted by X coordinate, with ties broken by Y + coordinate, for clustering purposes. + We scan the image in the opposite order for cache efficiency, so sort the + lines we found here.*/ + qsort(vlines,nvlines,sizeof(*vlines),qr_finder_vline_cmp); + vneighbors=(qr_finder_line **)malloc(nvlines*sizeof(*vneighbors)); + /*We require more than one line per cluster, so there are at most nvlines/2.*/ + vclusters=(qr_finder_cluster *)malloc((nvlines>>1)*sizeof(*vclusters)); + nvclusters=qr_finder_cluster_lines(vclusters,vneighbors,vlines,nvlines,1); + /*Find line crossings among the clusters.*/ + if(nhclusters>=3&&nvclusters>=3){ + qr_finder_edge_pt *edge_pts; + qr_finder_center *centers; + int nedge_pts; + int i; + nedge_pts=0; + for(i=0;i>1)); + dround=(1<>1; + if(_sxx>_syy){ + _l[0]=v+dround>>dshift; + _l[1]=u+w+dround>>dshift; + } + else{ + _l[0]=u+w+dround>>dshift; + _l[1]=v+dround>>dshift; + } + _l[2]=-(_x0*_l[0]+_y0*_l[1]); +} + +/*Perform a least-squares line fit to a list of points. + At least two points are required.*/ +static void qr_line_fit_points(qr_line _l,qr_point *_p,int _np,int _res){ + int sx; + int sy; + int xmin; + int xmax; + int ymin; + int ymax; + int xbar; + int ybar; + int dx; + int dy; + int sxx; + int sxy; + int syy; + int sshift; + int sround; + int i; + sx=sy=0; + ymax=xmax=INT_MIN; + ymin=xmin=INT_MAX; + for(i=0;i<_np;i++){ + sx+=_p[i][0]; + xmin=QR_MINI(xmin,_p[i][0]); + xmax=QR_MAXI(xmax,_p[i][0]); + sy+=_p[i][1]; + ymin=QR_MINI(ymin,_p[i][1]); + ymax=QR_MAXI(ymax,_p[i][1]); + } + xbar=(sx+(_np>>1))/_np; + ybar=(sy+(_np>>1))/_np; + sshift=QR_MAXI(0,qr_ilog(_np*QR_MAXI(QR_MAXI(xmax-xbar,xbar-xmin), + QR_MAXI(ymax-ybar,ybar-ymin)))-(QR_INT_BITS-1>>1)); + sround=(1<>1; + sxx=sxy=syy=0; + for(i=0;i<_np;i++){ + dx=_p[i][0]-xbar+sround>>sshift; + dy=_p[i][1]-ybar+sround>>sshift; + sxx+=dx*dx; + sxy+=dx*dy; + syy+=dy*dy; + } + qr_line_fit(_l,xbar,ybar,sxx,sxy,syy,_res); +} + +static void qr_line_orient(qr_line _l,int _x,int _y){ + if(qr_line_eval(_l,_x,_y)<0){ + _l[0]=-_l[0]; + _l[1]=-_l[1]; + _l[2]=-_l[2]; + } +} + +static int qr_line_isect(qr_point _p,const qr_line _l0,const qr_line _l1){ + int d; + int x; + int y; + d=_l0[0]*_l1[1]-_l0[1]*_l1[0]; + if(d==0)return -1; + x=_l0[1]*_l1[2]-_l1[1]*_l0[2]; + y=_l1[0]*_l0[2]-_l0[0]*_l1[2]; + if(d<0){ + x=-x; + y=-y; + d=-d; + } + _p[0]=QR_DIVROUND(x,d); + _p[1]=QR_DIVROUND(y,d); + return 0; +} + + + +/*An affine homography. + This maps from the image (at subpel resolution) to a square domain with + power-of-two sides (of res bits) and back.*/ +struct qr_aff{ + int fwd[2][2]; + int inv[2][2]; + int x0; + int y0; + int res; +}; + + +static void qr_aff_init(qr_aff *_aff, + const qr_point _p0,const qr_point _p1,const qr_point _p2,int _res){ + int det; + int dx1; + int dy1; + int dx2; + int dy2; + /*det is ensured to be positive by our caller.*/ + det=qr_point_ccw(_p0,_p1,_p2); + dx1=_p1[0]-_p0[0]; + dx2=_p2[0]-_p0[0]; + dy1=_p1[1]-_p0[1]; + dy2=_p2[1]-_p0[1]; + _aff->fwd[0][0]=dx1; + _aff->fwd[0][1]=dx2; + _aff->fwd[1][0]=dy1; + _aff->fwd[1][1]=dy2; + _aff->inv[0][0]=QR_DIVROUND(dy2<<_res,det); + _aff->inv[0][1]=QR_DIVROUND(-dx2<<_res,det); + _aff->inv[1][0]=QR_DIVROUND(-dy1<<_res,det); + _aff->inv[1][1]=QR_DIVROUND(dx1<<_res,det); + _aff->x0=_p0[0]; + _aff->y0=_p0[1]; + _aff->res=_res; +} + +/*Map from the image (at subpel resolution) into the square domain.*/ +static void qr_aff_unproject(qr_point _q,const qr_aff *_aff, + int _x,int _y){ + _q[0]=_aff->inv[0][0]*(_x-_aff->x0)+_aff->inv[0][1]*(_y-_aff->y0); + _q[1]=_aff->inv[1][0]*(_x-_aff->x0)+_aff->inv[1][1]*(_y-_aff->y0); +} + +/*Map from the square domain into the image (at subpel resolution).*/ +static void qr_aff_project(qr_point _p,const qr_aff *_aff, + int _u,int _v){ + _p[0]=(_aff->fwd[0][0]*_u+_aff->fwd[0][1]*_v+(1<<_aff->res-1)>>_aff->res) + +_aff->x0; + _p[1]=(_aff->fwd[1][0]*_u+_aff->fwd[1][1]*_v+(1<<_aff->res-1)>>_aff->res) + +_aff->y0; +} + + + +/*A full homography. + Like the affine homography, this maps from the image (at subpel resolution) + to a square domain with power-of-two sides (of res bits) and back.*/ +struct qr_hom{ + int fwd[3][2]; + int inv[3][2]; + int fwd22; + int inv22; + int x0; + int y0; + int res; +}; + + +static void qr_hom_init(qr_hom *_hom,int _x0,int _y0, + int _x1,int _y1,int _x2,int _y2,int _x3,int _y3,int _res){ + int dx10; + int dx20; + int dx30; + int dx31; + int dx32; + int dy10; + int dy20; + int dy30; + int dy31; + int dy32; + int a20; + int a21; + int a22; + int b0; + int b1; + int b2; + int s1; + int s2; + int r1; + int r2; + dx10=_x1-_x0; + dx20=_x2-_x0; + dx30=_x3-_x0; + dx31=_x3-_x1; + dx32=_x3-_x2; + dy10=_y1-_y0; + dy20=_y2-_y0; + dy30=_y3-_y0; + dy31=_y3-_y1; + dy32=_y3-_y2; + a20=dx32*dy10-dx10*dy32; + a21=dx20*dy31-dx31*dy20; + a22=dx32*dy31-dx31*dy32; + /*Figure out if we need to downscale anything.*/ + b0=qr_ilog(QR_MAXI(abs(dx10),abs(dy10)))+qr_ilog(abs(a20+a22)); + b1=qr_ilog(QR_MAXI(abs(dx20),abs(dy20)))+qr_ilog(abs(a21+a22)); + b2=qr_ilog(QR_MAXI(QR_MAXI(abs(a20),abs(a21)),abs(a22))); + s1=QR_MAXI(0,_res+QR_MAXI(QR_MAXI(b0,b1),b2)-(QR_INT_BITS-2)); + r1=(1<>1; + /*Compute the final coefficients of the forward transform. + The 32x32->64 bit multiplies are really needed for accuracy with large + versions.*/ + _hom->fwd[0][0]=QR_FIXMUL(dx10,a20+a22,r1,s1); + _hom->fwd[0][1]=QR_FIXMUL(dx20,a21+a22,r1,s1); + _hom->x0=_x0; + _hom->fwd[1][0]=QR_FIXMUL(dy10,a20+a22,r1,s1); + _hom->fwd[1][1]=QR_FIXMUL(dy20,a21+a22,r1,s1); + _hom->y0=_y0; + _hom->fwd[2][0]=a20+r1>>s1; + _hom->fwd[2][1]=a21+r1>>s1; + _hom->fwd22=s1>_res?a22+(r1>>_res)>>s1-_res:a22<<_res-s1; + /*Now compute the inverse transform.*/ + b0=qr_ilog(QR_MAXI(QR_MAXI(abs(dx10),abs(dx20)),abs(dx30)))+ + qr_ilog(QR_MAXI(abs(_hom->fwd[0][0]),abs(_hom->fwd[1][0]))); + b1=qr_ilog(QR_MAXI(QR_MAXI(abs(dy10),abs(dy20)),abs(dy30)))+ + qr_ilog(QR_MAXI(abs(_hom->fwd[0][1]),abs(_hom->fwd[1][1]))); + b2=qr_ilog(abs(a22))-s1; + s2=QR_MAXI(0,QR_MAXI(b0,b1)+b2-(QR_INT_BITS-3)); + r2=(1<>1; + s1+=s2; + r1<<=s2; + /*The 32x32->64 bit multiplies are really needed for accuracy with large + versions.*/ + _hom->inv[0][0]=QR_FIXMUL(_hom->fwd[1][1],a22,r1,s1); + _hom->inv[0][1]=QR_FIXMUL(-_hom->fwd[0][1],a22,r1,s1); + _hom->inv[1][0]=QR_FIXMUL(-_hom->fwd[1][0],a22,r1,s1); + _hom->inv[1][1]=QR_FIXMUL(_hom->fwd[0][0],a22,r1,s1); + _hom->inv[2][0]=QR_FIXMUL(_hom->fwd[1][0],_hom->fwd[2][1], + -QR_EXTMUL(_hom->fwd[1][1],_hom->fwd[2][0],r2),s2); + _hom->inv[2][1]=QR_FIXMUL(_hom->fwd[0][1],_hom->fwd[2][0], + -QR_EXTMUL(_hom->fwd[0][0],_hom->fwd[2][1],r2),s2); + _hom->inv22=QR_FIXMUL(_hom->fwd[0][0],_hom->fwd[1][1], + -QR_EXTMUL(_hom->fwd[0][1],_hom->fwd[1][0],r2),s2); + _hom->res=_res; +} + + +/*Map from the image (at subpel resolution) into the square domain. + Returns a negative value if the point went to infinity.*/ +static int qr_hom_unproject(qr_point _q,const qr_hom *_hom,int _x,int _y){ + int x; + int y; + int w; + _x-=_hom->x0; + _y-=_hom->y0; + x=_hom->inv[0][0]*_x+_hom->inv[0][1]*_y; + y=_hom->inv[1][0]*_x+_hom->inv[1][1]*_y; + w=_hom->inv[2][0]*_x+_hom->inv[2][1]*_y + +_hom->inv22+(1<<_hom->res-1)>>_hom->res; + if(w==0){ + _q[0]=x<0?INT_MIN:INT_MAX; + _q[1]=y<0?INT_MIN:INT_MAX; + return -1; + } + else{ + if(w<0){ + x=-x; + y=-y; + w=-w; + } + _q[0]=QR_DIVROUND(x,w); + _q[1]=QR_DIVROUND(y,w); + } + return 0; +} + +/*Finish a partial projection, converting from homogeneous coordinates to the + normal 2-D representation. + In loops, we can avoid many multiplies by computing the homogeneous _x, _y, + and _w incrementally, but we cannot avoid the divisions, done here.*/ +static void qr_hom_fproject(qr_point _p,const qr_hom *_hom, + int _x,int _y,int _w){ + if(_w==0){ + _p[0]=_x<0?INT_MIN:INT_MAX; + _p[1]=_y<0?INT_MIN:INT_MAX; + } + else{ + if(_w<0){ + _x=-_x; + _y=-_y; + _w=-_w; + } + _p[0]=QR_DIVROUND(_x,_w)+_hom->x0; + _p[1]=QR_DIVROUND(_y,_w)+_hom->y0; + } +} + +#if defined(QR_DEBUG) +/*Map from the square domain into the image (at subpel resolution). + Currently only used directly by debug code.*/ +static void qr_hom_project(qr_point _p,const qr_hom *_hom, + int _u,int _v){ + qr_hom_fproject(_p,_hom, + _hom->fwd[0][0]*_u+_hom->fwd[0][1]*_v, + _hom->fwd[1][0]*_u+_hom->fwd[1][1]*_v, + _hom->fwd[2][0]*_u+_hom->fwd[2][1]*_v+_hom->fwd22); +} +#endif + + + +/*All the information we've collected about a finder pattern in the current + configuration.*/ +struct qr_finder{ + /*The module size along each axis (in the square domain).*/ + int size[2]; + /*The version estimated from the module size along each axis.*/ + int eversion[2]; + /*The list of classified edge points for each edge.*/ + qr_finder_edge_pt *edge_pts[4]; + /*The number of edge points classified as belonging to each edge.*/ + int nedge_pts[4]; + /*The number of inliers found after running RANSAC on each edge.*/ + int ninliers[4]; + /*The center of the finder pattern (in the square domain).*/ + qr_point o; + /*The finder center information from the original image.*/ + qr_finder_center *c; +}; + + +static int qr_cmp_edge_pt(const void *_a,const void *_b){ + const qr_finder_edge_pt *a; + const qr_finder_edge_pt *b; + a=(const qr_finder_edge_pt *)_a; + b=(const qr_finder_edge_pt *)_b; + return ((a->edge>b->edge)-(a->edgeedge)<<1)+ + (a->extent>b->extent)-(a->extentextent); +} + +/*Computes the index of the edge each edge point belongs to, and its (signed) + distance along the corresponding axis from the center of the finder pattern + (in the square domain). + The resulting list of edge points is sorted by edge index, with ties broken + by extent.*/ +static void qr_finder_edge_pts_aff_classify(qr_finder *_f,const qr_aff *_aff){ + qr_finder_center *c; + int i; + int e; + c=_f->c; + for(e=0;e<4;e++)_f->nedge_pts[e]=0; + for(i=0;inedge_pts;i++){ + qr_point q; + int d; + qr_aff_unproject(q,_aff,c->edge_pts[i].pos[0],c->edge_pts[i].pos[1]); + qr_point_translate(q,-_f->o[0],-_f->o[1]); + d=abs(q[1])>abs(q[0]); + e=d<<1|(q[d]>=0); + _f->nedge_pts[e]++; + c->edge_pts[i].edge=e; + c->edge_pts[i].extent=q[d]; + } + qsort(c->edge_pts,c->nedge_pts,sizeof(*c->edge_pts),qr_cmp_edge_pt); + _f->edge_pts[0]=c->edge_pts; + for(e=1;e<4;e++)_f->edge_pts[e]=_f->edge_pts[e-1]+_f->nedge_pts[e-1]; +} + +/*Computes the index of the edge each edge point belongs to, and its (signed) + distance along the corresponding axis from the center of the finder pattern + (in the square domain). + The resulting list of edge points is sorted by edge index, with ties broken + by extent.*/ +static void qr_finder_edge_pts_hom_classify(qr_finder *_f,const qr_hom *_hom){ + qr_finder_center *c; + int i; + int e; + c=_f->c; + for(e=0;e<4;e++)_f->nedge_pts[e]=0; + for(i=0;inedge_pts;i++){ + qr_point q; + int d; + if(qr_hom_unproject(q,_hom, + c->edge_pts[i].pos[0],c->edge_pts[i].pos[1])>=0){ + qr_point_translate(q,-_f->o[0],-_f->o[1]); + d=abs(q[1])>abs(q[0]); + e=d<<1|(q[d]>=0); + _f->nedge_pts[e]++; + c->edge_pts[i].edge=e; + c->edge_pts[i].extent=q[d]; + } + else{ + c->edge_pts[i].edge=4; + c->edge_pts[i].extent=q[0]; + } + } + qsort(c->edge_pts,c->nedge_pts,sizeof(*c->edge_pts),qr_cmp_edge_pt); + _f->edge_pts[0]=c->edge_pts; + for(e=1;e<4;e++)_f->edge_pts[e]=_f->edge_pts[e-1]+_f->nedge_pts[e-1]; +} + +/*TODO: Perhaps these thresholds should be on the module size instead? + Unfortunately, I'd need real-world images of codes with larger versions to + see if these thresholds are still effective, but such versions aren't used + often.*/ + +/*The amount that the estimated version numbers are allowed to differ from the + real version number and still be considered valid.*/ +#define QR_SMALL_VERSION_SLACK (1) +/*Since cell phone cameras can have severe radial distortion, the estimated + version for larger versions can be off by larger amounts.*/ +#define QR_LARGE_VERSION_SLACK (3) + +/*Estimates the size of a module after classifying the edge points. + _width: The distance between UL and UR in the square domain. + _height: The distance between UL and DL in the square domain.*/ +static int qr_finder_estimate_module_size_and_version(qr_finder *_f, + int _width,int _height){ + qr_point offs; + int sums[4]; + int nsums[4]; + int usize; + int nusize; + int vsize; + int nvsize; + int uversion; + int vversion; + int e; + offs[0]=offs[1]=0; + for(e=0;e<4;e++)if(_f->nedge_pts[e]>0){ + qr_finder_edge_pt *edge_pts; + int sum; + int mean; + int n; + int i; + /*Average the samples for this edge, dropping the top and bottom 25%.*/ + edge_pts=_f->edge_pts[e]; + n=_f->nedge_pts[e]; + sum=0; + for(i=(n>>2);i>2);i++)sum+=edge_pts[i].extent; + n=n-((n>>2)<<1); + mean=QR_DIVROUND(sum,n); + offs[e>>1]+=mean; + sums[e]=sum; + nsums[e]=n; + } + else nsums[e]=sums[e]=0; + /*If we have samples on both sides of an axis, refine our idea of where the + unprojected finder center is located.*/ + if(_f->nedge_pts[0]>0&&_f->nedge_pts[1]>0){ + _f->o[0]-=offs[0]>>1; + sums[0]-=offs[0]*nsums[0]>>1; + sums[1]-=offs[0]*nsums[1]>>1; + } + if(_f->nedge_pts[2]>0&&_f->nedge_pts[3]>0){ + _f->o[1]-=offs[1]>>1; + sums[2]-=offs[1]*nsums[2]>>1; + sums[3]-=offs[1]*nsums[3]>>1; + } + /*We must have _some_ samples along each axis... if we don't, our transform + must be pretty severely distorting the original square (e.g., with + coordinates so large as to cause overflow).*/ + nusize=nsums[0]+nsums[1]; + if(nusize<=0)return -1; + /*The module size is 1/3 the average edge extent.*/ + nusize*=3; + usize=sums[1]-sums[0]; + usize=((usize<<1)+nusize)/(nusize<<1); + if(usize<=0)return -1; + /*Now estimate the version directly from the module size and the distance + between the finder patterns. + This is done independently using the extents along each axis. + If either falls significantly outside the valid range (1 to 40), reject the + configuration.*/ + uversion=(_width-8*usize)/(usize<<2); + if(uversion<1||uversion>40+QR_LARGE_VERSION_SLACK)return -1; + /*Now do the same for the other axis.*/ + nvsize=nsums[2]+nsums[3]; + if(nvsize<=0)return -1; + nvsize*=3; + vsize=sums[3]-sums[2]; + vsize=((vsize<<1)+nvsize)/(nvsize<<1); + if(vsize<=0)return -1; + vversion=(_height-8*vsize)/(vsize<<2); + if(vversion<1||vversion>40+QR_LARGE_VERSION_SLACK)return -1; + /*If the estimated version using extents along one axis is significantly + different than the estimated version along the other axis, then the axes + have significantly different scalings (relative to the grid). + This can happen, e.g., when we have multiple adjacent QR codes, and we've + picked two finder patterns from one and the third finder pattern from + another, e.g.: + X---DL UL---X + |.... |.... + X.... UR.... + Such a configuration might even pass any other geometric checks if we + didn't reject it here.*/ + if(abs(uversion-vversion)>QR_LARGE_VERSION_SLACK)return -1; + _f->size[0]=usize; + _f->size[1]=vsize; + /*We intentionally do not compute an average version from the sizes along + both axes. + In the presence of projective distortion, one of them will be much more + accurate than the other.*/ + _f->eversion[0]=uversion; + _f->eversion[1]=vversion; + return 0; +} + +/*Eliminate outliers from the classified edge points with RANSAC.*/ +static void qr_finder_ransac(qr_finder *_f,const qr_aff *_hom, + isaac_ctx *_isaac,int _e){ + qr_finder_edge_pt *edge_pts; + int best_ninliers; + int n; + edge_pts=_f->edge_pts[_e]; + n=_f->nedge_pts[_e]; + best_ninliers=0; + if(n>1){ + int max_iters; + int i; + int j; + /*17 iterations is enough to guarantee an outlier-free sample with more + than 99% probability given as many as 50% outliers.*/ + max_iters=17; + for(i=0;i=p0i)p1i++; + p0=edge_pts[p0i].pos; + p1=edge_pts[p1i].pos; + /*If the corresponding line is not within 45 degrees of the proper + orientation in the square domain, reject it outright. + This can happen, e.g., when highly skewed orientations cause points to + be misclassified into the wrong edge. + The irony is that using such points might produce a line which _does_ + pass the corresponding validity checks.*/ + qr_aff_unproject(q0,_hom,p0[0],p0[1]); + qr_aff_unproject(q1,_hom,p1[0],p1[1]); + qr_point_translate(q0,-_f->o[0],-_f->o[1]); + qr_point_translate(q1,-_f->o[0],-_f->o[1]); + if(abs(q0[_e>>1]-q1[_e>>1])>abs(q0[1-(_e>>1)]-q1[1-(_e>>1)]))continue; + /*Identify the other edge points which are inliers. + The squared distance should be distributed as a \Chi^2 distribution + with one degree of freedom, which means for a 95% confidence the + point should lie within a factor 3.8414588 ~= 4 times the expected + variance of the point locations. + We grossly approximate the standard deviation as 1 pixel in one + direction, and 0.5 pixels in the other (because we average two + coordinates).*/ + thresh=qr_isqrt(qr_point_distance2(p0,p1)<<2*QR_FINDER_SUBPREC+1); + ninliers=0; + for(j=0;jbest_ninliers){ + for(j=0;jn>>1)max_iters=(67*n-63*ninliers-1)/(n<<1); + } + } + /*Now collect all the inliers at the beginning of the list.*/ + for(i=j=0;jninliers[_e]=best_ninliers; +} + +/*Perform a least-squares line fit to an edge of a finder pattern using the + inliers found by RANSAC.*/ +static int qr_line_fit_finder_edge(qr_line _l, + const qr_finder *_f,int _e,int _res){ + qr_finder_edge_pt *edge_pts; + qr_point *pts; + int npts; + int i; + npts=_f->ninliers[_e]; + if(npts<2)return -1; + /*We could write a custom version of qr_line_fit_points that accesses + edge_pts directly, but this saves on code size and doesn't measurably slow + things down.*/ + pts=(qr_point *)malloc(npts*sizeof(*pts)); + edge_pts=_f->edge_pts[_e]; + for(i=0;ic->pos[0],_f->c->pos[1]); + free(pts); + return 0; +} + +/*Perform a least-squares line fit to a pair of common finder edges using the + inliers found by RANSAC. + Unlike a normal edge fit, we guarantee that this one succeeds by creating at + least one point on each edge using the estimated module size if it has no + inliers.*/ +static void qr_line_fit_finder_pair(qr_line _l,const qr_aff *_aff, + const qr_finder *_f0,const qr_finder *_f1,int _e){ + qr_point *pts; + int npts; + qr_finder_edge_pt *edge_pts; + qr_point q; + int n0; + int n1; + int i; + n0=_f0->ninliers[_e]; + n1=_f1->ninliers[_e]; + /*We could write a custom version of qr_line_fit_points that accesses + edge_pts directly, but this saves on code size and doesn't measurably slow + things down.*/ + npts=QR_MAXI(n0,1)+QR_MAXI(n1,1); + pts=(qr_point *)malloc(npts*sizeof(*pts)); + if(n0>0){ + edge_pts=_f0->edge_pts[_e]; + for(i=0;io[0]; + q[1]=_f0->o[1]; + q[_e>>1]+=_f0->size[_e>>1]*(2*(_e&1)-1); + qr_aff_project(pts[0],_aff,q[0],q[1]); + n0++; + } + if(n1>0){ + edge_pts=_f1->edge_pts[_e]; + for(i=0;io[0]; + q[1]=_f1->o[1]; + q[_e>>1]+=_f1->size[_e>>1]*(2*(_e&1)-1); + qr_aff_project(pts[n0],_aff,q[0],q[1]); + n1++; + } + qr_line_fit_points(_l,pts,npts,_aff->res); + /*Make sure at least one finder center lies in the positive halfspace.*/ + qr_line_orient(_l,_f0->c->pos[0],_f0->c->pos[1]); + free(pts); +} + +static int qr_finder_quick_crossing_check(const unsigned char *_img, + int _width,int _height,int _x0,int _y0,int _x1,int _y1,int _v){ + /*The points must be inside the image, and have a !_v:_v:!_v pattern. + We don't scan the whole line initially, but quickly reject if the endpoints + aren't !_v, or the midpoint isn't _v. + If either end point is out of the image, or we don't encounter a _v pixel, + we return a negative value, indicating the region should be considered + empty. + Otherwise, we return a positive value to indicate it is non-empty.*/ + if(_x0<0||_x0>=_width||_y0<0||_y0>=_height|| + _x1<0||_x1>=_width||_y1<0||_y1>=_height){ + return -1; + } + if(!_img[_y0*_width+_x0]!=_v||!_img[_y1*_width+_x1]!=_v)return 1; + if(!_img[(_y0+_y1>>1)*_width+(_x0+_x1>>1)]==_v)return -1; + return 0; +} + +/*Locate the midpoint of a _v segment along a !_v:_v:!_v line from (_x0,_y0) to + (_x1,_y1). + All coordinates, which are NOT in subpel resolution, must lie inside the + image, and the endpoints are already assumed to have the value !_v. + The returned value is in subpel resolution.*/ +static int qr_finder_locate_crossing(const unsigned char *_img, + int _width,int _height,int _x0,int _y0,int _x1,int _y1,int _v,qr_point _p){ + qr_point x0; + qr_point x1; + qr_point dx; + int step[2]; + int steep; + int err; + int derr; + /*Use Bresenham's algorithm to trace along the line and find the exact + transitions from !_v to _v and back.*/ + x0[0]=_x0; + x0[1]=_y0; + x1[0]=_x1; + x1[1]=_y1; + dx[0]=abs(_x1-_x0); + dx[1]=abs(_y1-_y0); + steep=dx[1]>dx[0]; + err=0; + derr=dx[1-steep]; + step[0]=((_x0<_x1)<<1)-1; + step[1]=((_y0<_y1)<<1)-1; + /*Find the first crossing from !_v to _v.*/ + for(;;){ + /*If we make it all the way to the other side, there's no crossing.*/ + if(x0[steep]==x1[steep])return -1; + x0[steep]+=step[steep]; + err+=derr; + if(err<<1>dx[steep]){ + x0[1-steep]+=step[1-steep]; + err-=dx[steep]; + } + if(!_img[x0[1]*_width+x0[0]]!=_v)break; + } + /*Find the last crossing from _v to !_v.*/ + err=0; + for(;;){ + if(x0[steep]==x1[steep])break; + x1[steep]-=step[steep]; + err+=derr; + if(err<<1>dx[steep]){ + x1[1-steep]-=step[1-steep]; + err-=dx[steep]; + } + if(!_img[x1[1]*_width+x1[0]]!=_v)break; + } + /*Return the midpoint of the _v segment.*/ + _p[0]=(x0[0]+x1[0]+1<>1; + _p[1]=(x0[1]+x1[1]+1<>1; + return 0; +} + +static int qr_aff_line_step(const qr_aff *_aff,qr_line _l, + int _v,int _du,int *_dv){ + int shift; + int round; + int dv; + int n; + int d; + n=_aff->fwd[0][_v]*_l[0]+_aff->fwd[1][_v]*_l[1]; + d=_aff->fwd[0][1-_v]*_l[0]+_aff->fwd[1][1-_v]*_l[1]; + if(d<0){ + n=-n; + d=-d; + } + shift=QR_MAXI(0,qr_ilog(_du)+qr_ilog(abs(n))+3-QR_INT_BITS); + round=(1<>1; + n=n+round>>shift; + d=d+round>>shift; + /*The line should not be outside 45 degrees of horizontal/vertical. + TODO: We impose this restriction to help ensure the loop below terminates, + but it should not technically be required. + It also, however, ensures we avoid division by zero.*/ + if(abs(n)>=d)return -1; + n=-_du*n; + dv=QR_DIVROUND(n,d); + if(abs(dv)>=_du)return -1; + *_dv=dv; + return 0; +} + +/*Computes the Hamming distance between two bit patterns (the number of bits + that differ). + May stop counting after _maxdiff differences.*/ +static int qr_hamming_dist(unsigned _y1,unsigned _y2,int _maxdiff){ + unsigned y; + int ret; + y=_y1^_y2; + for(ret=0;ret<_maxdiff&&y;ret++)y&=y-1; + return ret; +} + +/*Retrieve a bit (guaranteed to be 0 or 1) from the image, given coordinates in + subpel resolution which have not been bounds checked.*/ +static int qr_img_get_bit(const unsigned char *_img,int _width,int _height, + int _x,int _y){ + _x>>=QR_FINDER_SUBPREC; + _y>>=QR_FINDER_SUBPREC; + return _img[QR_CLAMPI(0,_y,_height-1)*_width+QR_CLAMPI(0,_x,_width-1)]!=0; +} + +#if defined(QR_DEBUG) +#include "image.h" + +static void qr_finder_dump_aff_undistorted(qr_finder *_ul,qr_finder *_ur, + qr_finder *_dl,qr_aff *_aff,const unsigned char *_img,int _width,int _height){ + unsigned char *gimg; + FILE *fout; + int lpsz; + int pixel_size; + int dim; + int min; + int max; + int u; + int y; + int i; + int j; + lpsz=qr_ilog(_ur->size[0]+_ur->size[1]+_dl->size[0]+_dl->size[1])-6; + pixel_size=1<res-lpsz)+128; + gimg=(unsigned char *)malloc(dim*dim*sizeof(*gimg)); + for(i=0;i>QR_FINDER_SUBPREC,_height-1)*_width+ + QR_CLAMPI(0,p[0]>>QR_FINDER_SUBPREC,_width-1)]; + } + { + min=(_ur->o[0]-7*_ur->size[0]>>lpsz)+64; + if(min<0)min=0; + max=(_ur->o[0]+7*_ur->size[0]>>lpsz)+64; + if(max>dim)max=dim; + for(y=-7;y<=7;y++){ + i=(_ur->o[1]+y*_ur->size[1]>>lpsz)+64; + if(i<0||i>=dim)continue; + for(j=min;jo[1]-7*_ur->size[1]>>lpsz)+64; + if(min<0)min=0; + max=(_ur->o[1]+7*_ur->size[1]>>lpsz)+64; + if(max>dim)max=dim; + for(u=-7;u<=7;u++){ + j=(_ur->o[0]+u*_ur->size[0]>>lpsz)+64; + if(j<0||j>=dim)continue; + for(i=min;io[0]-7*_dl->size[0]>>lpsz)+64; + if(min<0)min=0; + max=(_dl->o[0]+7*_dl->size[0]>>lpsz)+64; + if(max>dim)max=dim; + for(y=-7;y<=7;y++){ + i=(_dl->o[1]+y*_dl->size[1]>>lpsz)+64; + if(i<0||i>=dim)continue; + for(j=min;jo[1]-7*_dl->size[1]>>lpsz)+64; + if(min<0)min=0; + max=(_dl->o[1]+7*_dl->size[1]>>lpsz)+64; + if(max>dim)max=dim; + for(u=-7;u<=7;u++){ + j=(_dl->o[0]+u*_dl->size[0]>>lpsz)+64; + if(j<0||j>=dim)continue; + for(i=min;isize[0]+_ur->size[1]+_dl->size[0]+_dl->size[1])-6; + pixel_size=1<res-lpsz)+256; + gimg=(unsigned char *)malloc(dim*dim*sizeof(*gimg)); + for(i=0;i>QR_FINDER_SUBPREC,_height-1)*_width+ + QR_CLAMPI(0,p[0]>>QR_FINDER_SUBPREC,_width-1)]; + } + { + min=(_ur->o[0]-7*_ur->size[0]>>lpsz)+128; + if(min<0)min=0; + max=(_ur->o[0]+7*_ur->size[0]>>lpsz)+128; + if(max>dim)max=dim; + for(v=-7;v<=7;v++){ + i=(_ur->o[1]+v*_ur->size[1]>>lpsz)+128; + if(i<0||i>=dim)continue; + for(j=min;jo[1]-7*_ur->size[1]>>lpsz)+128; + if(min<0)min=0; + max=(_ur->o[1]+7*_ur->size[1]>>lpsz)+128; + if(max>dim)max=dim; + for(u=-7;u<=7;u++){ + j=(_ur->o[0]+u*_ur->size[0]>>lpsz)+128; + if(j<0||j>=dim)continue; + for(i=min;io[0]-7*_dl->size[0]>>lpsz)+128; + if(min<0)min=0; + max=(_dl->o[0]+7*_dl->size[0]>>lpsz)+128; + if(max>dim)max=dim; + for(v=-7;v<=7;v++){ + i=(_dl->o[1]+v*_dl->size[1]>>lpsz)+128; + if(i<0||i>=dim)continue; + for(j=min;jo[1]-7*_dl->size[1]>>lpsz)+128; + if(min<0)min=0; + max=(_dl->o[1]+7*_dl->size[1]>>lpsz)+128; + if(max>dim)max=dim; + for(u=-7;u<=7;u++){ + j=(_dl->o[0]+u*_dl->size[0]>>lpsz)+128; + if(j<0||j>=dim)continue; + for(i=min;i>1; + /*Compute the final coefficients of the forward transform.*/ + a00=QR_FIXMUL(dx10,a20+a22,round,shift); + a01=QR_FIXMUL(dx20,a21+a22,round,shift); + a10=QR_FIXMUL(dy10,a20+a22,round,shift); + a11=QR_FIXMUL(dy20,a21+a22,round,shift); + /*And compose the two transforms. + Since we inverted the coefficients above, we divide by them here instead + of multiplying. + This lets us take advantage of the full dynamic range. + Note a zero divisor is really "infinity", and thus the quotient should also + be zero.*/ + _cell->fwd[0][0]=(i00?QR_DIVROUND(a00,i00):0)+(i10?QR_DIVROUND(a01,i10):0); + _cell->fwd[0][1]=(i01?QR_DIVROUND(a00,i01):0)+(i11?QR_DIVROUND(a01,i11):0); + _cell->fwd[1][0]=(i00?QR_DIVROUND(a10,i00):0)+(i10?QR_DIVROUND(a11,i10):0); + _cell->fwd[1][1]=(i01?QR_DIVROUND(a10,i01):0)+(i11?QR_DIVROUND(a11,i11):0); + _cell->fwd[2][0]=(i00?QR_DIVROUND(a20,i00):0)+(i10?QR_DIVROUND(a21,i10):0) + +(i20?QR_DIVROUND(a22,i20):0)+round>>shift; + _cell->fwd[2][1]=(i01?QR_DIVROUND(a20,i01):0)+(i11?QR_DIVROUND(a21,i11):0) + +(i21?QR_DIVROUND(a22,i21):0)+round>>shift; + _cell->fwd[2][2]=a22+round>>shift; + /*Mathematically, a02 and a12 are exactly zero. + However, that concentrates all of the rounding error in the (_u3,_v3) + corner; we compute offsets which distribute it over the whole range.*/ + x=_cell->fwd[0][0]*du10+_cell->fwd[0][1]*dv10; + y=_cell->fwd[1][0]*du10+_cell->fwd[1][1]*dv10; + w=_cell->fwd[2][0]*du10+_cell->fwd[2][1]*dv10+_cell->fwd[2][2]; + a02=dx10*w-x; + a12=dy10*w-y; + x=_cell->fwd[0][0]*du20+_cell->fwd[0][1]*dv20; + y=_cell->fwd[1][0]*du20+_cell->fwd[1][1]*dv20; + w=_cell->fwd[2][0]*du20+_cell->fwd[2][1]*dv20+_cell->fwd[2][2]; + a02+=dx20*w-x; + a12+=dy20*w-y; + x=_cell->fwd[0][0]*du30+_cell->fwd[0][1]*dv30; + y=_cell->fwd[1][0]*du30+_cell->fwd[1][1]*dv30; + w=_cell->fwd[2][0]*du30+_cell->fwd[2][1]*dv30+_cell->fwd[2][2]; + a02+=dx30*w-x; + a12+=dy30*w-y; + _cell->fwd[0][2]=a02+2>>2; + _cell->fwd[1][2]=a12+2>>2; + _cell->x0=_x0; + _cell->y0=_y0; + _cell->u0=_u0; + _cell->v0=_v0; +} + +/*Finish a partial projection, converting from homogeneous coordinates to the + normal 2-D representation. + In loops, we can avoid many multiplies by computing the homogeneous _x, _y, + and _w incrementally, but we cannot avoid the divisions, done here.*/ +static void qr_hom_cell_fproject(qr_point _p,const qr_hom_cell *_cell, + int _x,int _y,int _w){ + if(_w==0){ + _p[0]=_x<0?INT_MIN:INT_MAX; + _p[1]=_y<0?INT_MIN:INT_MAX; + } + else{ + if(_w<0){ + _x=-_x; + _y=-_y; + _w=-_w; + } + _p[0]=QR_DIVROUND(_x,_w)+_cell->x0; + _p[1]=QR_DIVROUND(_y,_w)+_cell->y0; + } +} + +static void qr_hom_cell_project(qr_point _p,const qr_hom_cell *_cell, + int _u,int _v,int _res){ + _u-=_cell->u0<<_res; + _v-=_cell->v0<<_res; + qr_hom_cell_fproject(_p,_cell, + _cell->fwd[0][0]*_u+_cell->fwd[0][1]*_v+(_cell->fwd[0][2]<<_res), + _cell->fwd[1][0]*_u+_cell->fwd[1][1]*_v+(_cell->fwd[1][2]<<_res), + _cell->fwd[2][0]*_u+_cell->fwd[2][1]*_v+(_cell->fwd[2][2]<<_res)); +} + + + +/*Retrieves the bits corresponding to the alignment pattern template centered + at the given location in the original image (at subpel precision).*/ +static unsigned qr_alignment_pattern_fetch(qr_point _p[5][5],int _x0,int _y0, + const unsigned char *_img,int _width,int _height){ + unsigned v; + int i; + int j; + int k; + int dx; + int dy; + dx=_x0-_p[2][2][0]; + dy=_y0-_p[2][2][1]; + v=0; + for(k=i=0;i<5;i++)for(j=0;j<5;j++,k++){ + v|=qr_img_get_bit(_img,_width,_height,_p[i][j][0]+dx,_p[i][j][1]+dy)<u0; + v=(_v-2)-_cell->v0; + x0=_cell->fwd[0][0]*u+_cell->fwd[0][1]*v+_cell->fwd[0][2]; + y0=_cell->fwd[1][0]*u+_cell->fwd[1][1]*v+_cell->fwd[1][2]; + w0=_cell->fwd[2][0]*u+_cell->fwd[2][1]*v+_cell->fwd[2][2]; + dxdu=_cell->fwd[0][0]; + dydu=_cell->fwd[1][0]; + dwdu=_cell->fwd[2][0]; + dxdv=_cell->fwd[0][1]; + dydv=_cell->fwd[1][1]; + dwdv=_cell->fwd[2][1]; + for(i=0;i<5;i++){ + x=x0; + y=y0; + w=w0; + for(j=0;j<5;j++){ + qr_hom_cell_fproject(p[i][j],_cell,x,y,w); + x+=dxdu; + y+=dydu; + w+=dwdu; + } + x0+=dxdv; + y0+=dydv; + w0+=dwdv; + } + bestx=p[2][2][0]; + besty=p[2][2][1]; + best_match=qr_alignment_pattern_fetch(p,bestx,besty,_img,_width,_height); + best_dist=qr_hamming_dist(best_match,0x1F8D63F,25); + if(best_dist>0){ + u=_u-_cell->u0; + v=_v-_cell->v0; + x=_cell->fwd[0][0]*u+_cell->fwd[0][1]*v+_cell->fwd[0][2]<fwd[1][0]*u+_cell->fwd[1][1]*v+_cell->fwd[1][2]<fwd[2][0]*u+_cell->fwd[2][1]*v+_cell->fwd[2][2]<=side_len; + x+=_cell->fwd[0][dir]; + y+=_cell->fwd[1][dir]; + w+=_cell->fwd[2][dir]; + } + else{ + dir=j>=3*side_len; + x-=_cell->fwd[0][dir]; + y-=_cell->fwd[1][dir]; + w-=_cell->fwd[2][dir]; + } + if(!best_dist)break; + } + if(!best_dist)break; + } + } + /*If the best result we got was sufficiently bad, reject the match. + If we're wrong and we include it, we can grossly distort the nearby + region, whereas using the initial starting point should at least be + consistent with the geometry we already have.*/ + if(best_dist>6){ + _p[0]=p[2][2][0]; + _p[1]=p[2][2][1]; + return -1; + } + /*Now try to get a more accurate location of the pattern center.*/ + dx=bestx-p[2][2][0]; + dy=besty-p[2][2][1]; + memset(nc,0,sizeof(nc)); + memset(c,0,sizeof(c)); + /*We consider 8 lines across the finder pattern in turn. + If we actually found a symmetric pattern along that line, search for its + exact center in the image. + There are plenty more lines we could use if these don't work, but if we've + found anything remotely close to an alignment pattern, we should be able + to use most of these.*/ + for(i=0;i<8;i++){ + static const unsigned MASK_TESTS[8][2]={ + {0x1040041,0x1000001},{0x0041040,0x0001000}, + {0x0110110,0x0100010},{0x0011100,0x0001000}, + {0x0420084,0x0400004},{0x0021080,0x0001000}, + {0x0006C00,0x0004400},{0x0003800,0x0001000}, + }; + static const unsigned char MASK_COORDS[8][2]={ + {0,0},{1,1},{4,0},{3,1},{2,0},{2,1},{0,2},{1,2} + }; + if((best_match&MASK_TESTS[i][0])==MASK_TESTS[i][1]){ + int x0; + int y0; + int x1; + int y1; + x0=p[MASK_COORDS[i][1]][MASK_COORDS[i][0]][0]+dx>>QR_FINDER_SUBPREC; + if(x0<0||x0>=_width)continue; + y0=p[MASK_COORDS[i][1]][MASK_COORDS[i][0]][1]+dy>>QR_FINDER_SUBPREC; + if(y0<0||y0>=_height)continue; + x1=p[4-MASK_COORDS[i][1]][4-MASK_COORDS[i][0]][0]+dx>>QR_FINDER_SUBPREC; + if(x1<0||x1>=_width)continue; + y1=p[4-MASK_COORDS[i][1]][4-MASK_COORDS[i][0]][1]+dy>>QR_FINDER_SUBPREC; + if(y1<0||y1>=_height)continue; + if(!qr_finder_locate_crossing(_img,_width,_height,x0,y0,x1,y1,i&1,pc)){ + int w; + int cx; + int cy; + cx=pc[0]-bestx; + cy=pc[1]-besty; + if(i&1){ + /*Weight crossings around the center dot more highly, as they are + generally more reliable.*/ + w=3; + cx+=cx<<1; + cy+=cy<<1; + } + else w=1; + nc[i>>1]+=w; + c[i>>1][0]+=cx; + c[i>>1][1]+=cy; + } + } + } + /*Sum offsets from lines in orthogonal directions.*/ + for(i=0;i<2;i++){ + int a; + int b; + a=nc[i<<1]; + b=nc[i<<1|1]; + if(a&&b){ + int w; + w=QR_MAXI(a,b); + c[i<<1][0]=QR_DIVROUND(w*(b*c[i<<1][0]+a*c[i<<1|1][0]),a*b); + c[i<<1][1]=QR_DIVROUND(w*(b*c[i<<1][1]+a*c[i<<1|1][1]),a*b); + nc[i<<1]=w<<1; + } + else{ + c[i<<1][0]+=c[i<<1|1][0]; + c[i<<1][1]+=c[i<<1|1][1]; + nc[i<<1]+=b; + } + } + /*Average offsets from pairs of orthogonal lines.*/ + c[0][0]+=c[2][0]; + c[0][1]+=c[2][1]; + nc[0]+=nc[2]; + /*If we actually found any such lines, apply the adjustment.*/ + if(nc[0]){ + dx=QR_DIVROUND(c[0][0],nc[0]); + dy=QR_DIVROUND(c[0][1],nc[0]); + /*But only if it doesn't make things worse.*/ + match=qr_alignment_pattern_fetch(p,bestx+dx,besty+dy,_img,_width,_height); + dist=qr_hamming_dist(match,0x1F8D63F,best_dist+1); + if(dist<=best_dist){ + bestx+=dx; + besty+=dy; + } + } + _p[0]=bestx; + _p[1]=besty; + return 0; +} + +static int qr_hom_fit(qr_hom *_hom,qr_finder *_ul,qr_finder *_ur, + qr_finder *_dl,qr_point _p[4],const qr_aff *_aff,isaac_ctx *_isaac, + const unsigned char *_img,int _width,int _height){ + qr_point *b; + int nb; + int cb; + qr_point *r; + int nr; + int cr; + qr_line l[4]; + qr_point q; + qr_point p; + int ox; + int oy; + int ru; + int rv; + int dru; + int drv; + int bu; + int bv; + int dbu; + int dbv; + int rx; + int ry; + int drxi; + int dryi; + int drxj; + int dryj; + int rdone; + int nrempty; + int rlastfit; + int bx; + int by; + int dbxi; + int dbyi; + int dbxj; + int dbyj; + int bdone; + int nbempty; + int blastfit; + int shift; + int round; + int version4; + int brx; + int bry; + int i; + /*We attempt to correct large-scale perspective distortion by fitting lines + to the edge of the code area. + We could also look for an alignment pattern now, but that wouldn't work for + version 1 codes, which have no alignment pattern. + Even if the code is supposed to have one, there's go guarantee we'd find it + intact.*/ + /*Fitting lines is easy for the edges on which we have two finder patterns. + After the fit, UL is guaranteed to be on the proper side, but if either of + the other two finder patterns aren't, something is wrong.*/ + qr_finder_ransac(_ul,_aff,_isaac,0); + qr_finder_ransac(_dl,_aff,_isaac,0); + qr_line_fit_finder_pair(l[0],_aff,_ul,_dl,0); + if(qr_line_eval(l[0],_dl->c->pos[0],_dl->c->pos[1])<0|| + qr_line_eval(l[0],_ur->c->pos[0],_ur->c->pos[1])<0){ + return -1; + } + qr_finder_ransac(_ul,_aff,_isaac,2); + qr_finder_ransac(_ur,_aff,_isaac,2); + qr_line_fit_finder_pair(l[2],_aff,_ul,_ur,2); + if(qr_line_eval(l[2],_dl->c->pos[0],_dl->c->pos[1])<0|| + qr_line_eval(l[2],_ur->c->pos[0],_ur->c->pos[1])<0){ + return -1; + } + /*The edges which only have one finder pattern are more difficult. + We start by fitting a line to the edge of the one finder pattern we do + have. + This can fail due to an insufficient number of sample points, and even if + it succeeds can be fairly inaccurate, because all of the points are + clustered in one corner of the QR code. + If it fails, we just use an axis-aligned line in the affine coordinate + system. + Then we walk along the edge of the entire code, looking for + light:dark:light patterns perpendicular to the edge. + Wherever we find one, we take the center of the dark portion as an + additional sample point. + At the end, we re-fit the line using all such sample points found.*/ + drv=_ur->size[1]>>1; + qr_finder_ransac(_ur,_aff,_isaac,1); + if(qr_line_fit_finder_edge(l[1],_ur,1,_aff->res)>=0){ + if(qr_line_eval(l[1],_ul->c->pos[0],_ul->c->pos[1])<0|| + qr_line_eval(l[1],_dl->c->pos[0],_dl->c->pos[1])<0){ + return -1; + } + /*Figure out the change in ru for a given change in rv when stepping along + the fitted line.*/ + if(qr_aff_line_step(_aff,l[1],1,drv,&dru)<0)return -1; + } + else dru=0; + ru=_ur->o[0]+3*_ur->size[0]-2*dru; + rv=_ur->o[1]-2*drv; + dbu=_dl->size[0]>>1; + qr_finder_ransac(_dl,_aff,_isaac,3); + if(qr_line_fit_finder_edge(l[3],_dl,3,_aff->res)>=0){ + if(qr_line_eval(l[3],_ul->c->pos[0],_ul->c->pos[1])<0|| + qr_line_eval(l[3],_ur->c->pos[0],_ur->c->pos[1])<0){ + return -1; + } + /*Figure out the change in bv for a given change in bu when stepping along + the fitted line.*/ + if(qr_aff_line_step(_aff,l[3],0,dbu,&dbv)<0)return -1; + } + else dbv=0; + bu=_dl->o[0]-2*dbu; + bv=_dl->o[1]+3*_dl->size[1]-2*dbv; + /*Set up the initial point lists.*/ + nr=rlastfit=_ur->ninliers[1]; + cr=nr+(_dl->o[1]-rv+drv-1)/drv; + r=(qr_point *)malloc(cr*sizeof(*r)); + for(i=0;i<_ur->ninliers[1];i++){ + memcpy(r[i],_ur->edge_pts[1][i].pos,sizeof(r[i])); + } + nb=blastfit=_dl->ninliers[3]; + cb=nb+(_ur->o[0]-bu+dbu-1)/dbu; + b=(qr_point *)malloc(cb*sizeof(*b)); + for(i=0;i<_dl->ninliers[3];i++){ + memcpy(b[i],_dl->edge_pts[3][i].pos,sizeof(b[i])); + } + /*Set up the step parameters for the affine projection.*/ + ox=(_aff->x0<<_aff->res)+(1<<_aff->res-1); + oy=(_aff->y0<<_aff->res)+(1<<_aff->res-1); + rx=_aff->fwd[0][0]*ru+_aff->fwd[0][1]*rv+ox; + ry=_aff->fwd[1][0]*ru+_aff->fwd[1][1]*rv+oy; + drxi=_aff->fwd[0][0]*dru+_aff->fwd[0][1]*drv; + dryi=_aff->fwd[1][0]*dru+_aff->fwd[1][1]*drv; + drxj=_aff->fwd[0][0]*_ur->size[0]; + dryj=_aff->fwd[1][0]*_ur->size[0]; + bx=_aff->fwd[0][0]*bu+_aff->fwd[0][1]*bv+ox; + by=_aff->fwd[1][0]*bu+_aff->fwd[1][1]*bv+oy; + dbxi=_aff->fwd[0][0]*dbu+_aff->fwd[0][1]*dbv; + dbyi=_aff->fwd[1][0]*dbu+_aff->fwd[1][1]*dbv; + dbxj=_aff->fwd[0][1]*_dl->size[1]; + dbyj=_aff->fwd[1][1]*_dl->size[1]; + /*Now step along the lines, looking for new sample points.*/ + nrempty=nbempty=0; + for(;;){ + int ret; + int x0; + int y0; + int x1; + int y1; + /*If we take too many steps without encountering a non-zero pixel, assume + we have wandered off the edge and stop looking before we hit the other + side of the quiet region. + Otherwise, stop when the lines cross (if they do so inside the affine + region) or come close to crossing (outside the affine region). + TODO: We don't have any way of detecting when we've wandered into the + code interior; we could stop if the outside sample ever shows up dark, + but this could happen because of noise in the quiet region, too.*/ + rdone=rv>=QR_MINI(bv,_dl->o[1]+bv>>1)||nrempty>14; + bdone=bu>=QR_MINI(ru,_ur->o[0]+ru>>1)||nbempty>14; + if(!rdone&&(bdone||rv>_aff->res+QR_FINDER_SUBPREC; + y0=ry+dryj>>_aff->res+QR_FINDER_SUBPREC; + x1=rx-drxj>>_aff->res+QR_FINDER_SUBPREC; + y1=ry-dryj>>_aff->res+QR_FINDER_SUBPREC; + if(nr>=cr){ + cr=cr<<1|1; + r=(qr_point *)realloc(r,cr*sizeof(*r)); + } + ret=qr_finder_quick_crossing_check(_img,_width,_height,x0,y0,x1,y1,1); + if(!ret){ + ret=qr_finder_locate_crossing(_img,_width,_height,x0,y0,x1,y1,1,r[nr]); + } + if(ret>=0){ + if(!ret){ + qr_aff_unproject(q,_aff,r[nr][0],r[nr][1]); + /*Move the current point halfway towards the crossing. + We don't move the whole way to give us some robustness to noise.*/ + ru=ru+q[0]>>1; + /*But ensure that rv monotonically increases.*/ + if(q[1]+drv>rv)rv=rv+q[1]>>1; + rx=_aff->fwd[0][0]*ru+_aff->fwd[0][1]*rv+ox; + ry=_aff->fwd[1][0]*ru+_aff->fwd[1][1]*rv+oy; + nr++; + /*Re-fit the line to update the step direction periodically.*/ + if(nr>QR_MAXI(1,rlastfit+(rlastfit>>2))){ + qr_line_fit_points(l[1],r,nr,_aff->res); + if(qr_aff_line_step(_aff,l[1],1,drv,&dru)>=0){ + drxi=_aff->fwd[0][0]*dru+_aff->fwd[0][1]*drv; + dryi=_aff->fwd[1][0]*dru+_aff->fwd[1][1]*drv; + } + rlastfit=nr; + } + } + else nrempty=0; + } + else nrempty++; + ru+=dru; + /*Our final defense: if we overflow, stop.*/ + if(rv+drv>rv)rv+=drv; + else nrempty=INT_MAX; + rx+=drxi; + ry+=dryi; + } + else if(!bdone){ + x0=bx+dbxj>>_aff->res+QR_FINDER_SUBPREC; + y0=by+dbyj>>_aff->res+QR_FINDER_SUBPREC; + x1=bx-dbxj>>_aff->res+QR_FINDER_SUBPREC; + y1=by-dbyj>>_aff->res+QR_FINDER_SUBPREC; + if(nb>=cb){ + cb=cb<<1|1; + b=(qr_point *)realloc(b,cb*sizeof(*b)); + } + ret=qr_finder_quick_crossing_check(_img,_width,_height,x0,y0,x1,y1,1); + if(!ret){ + ret=qr_finder_locate_crossing(_img,_width,_height,x0,y0,x1,y1,1,b[nb]); + } + if(ret>=0){ + if(!ret){ + qr_aff_unproject(q,_aff,b[nb][0],b[nb][1]); + /*Move the current point halfway towards the crossing. + We don't move the whole way to give us some robustness to noise.*/ + /*But ensure that bu monotonically increases.*/ + if(q[0]+dbu>bu)bu=bu+q[0]>>1; + bv=bv+q[1]>>1; + bx=_aff->fwd[0][0]*bu+_aff->fwd[0][1]*bv+ox; + by=_aff->fwd[1][0]*bu+_aff->fwd[1][1]*bv+oy; + nb++; + /*Re-fit the line to update the step direction periodically.*/ + if(nb>QR_MAXI(1,blastfit+(blastfit>>2))){ + qr_line_fit_points(l[3],b,nb,_aff->res); + if(qr_aff_line_step(_aff,l[3],0,dbu,&dbv)>=0){ + dbxi=_aff->fwd[0][0]*dbu+_aff->fwd[0][1]*dbv; + dbyi=_aff->fwd[1][0]*dbu+_aff->fwd[1][1]*dbv; + } + blastfit=nb; + } + } + nbempty=0; + } + else nbempty++; + /*Our final defense: if we overflow, stop.*/ + if(bu+dbu>bu)bu+=dbu; + else nbempty=INT_MAX; + bv+=dbv; + bx+=dbxi; + by+=dbyi; + } + else break; + } + /*Fit the new lines. + If we _still_ don't have enough sample points, then just use an + axis-aligned line from the affine coordinate system (e.g., one parallel + to the opposite edge in the image).*/ + if(nr>1)qr_line_fit_points(l[1],r,nr,_aff->res); + else{ + qr_aff_project(p,_aff,_ur->o[0]+3*_ur->size[0],_ur->o[1]); + shift=QR_MAXI(0, + qr_ilog(QR_MAXI(abs(_aff->fwd[0][1]),abs(_aff->fwd[1][1]))) + -(_aff->res+1>>1)); + round=(1<>1; + l[1][0]=_aff->fwd[1][1]+round>>shift; + l[1][1]=-_aff->fwd[0][1]+round>>shift; + l[1][2]=-(l[1][0]*p[0]+l[1][1]*p[1]); + } + free(r); + if(nb>1)qr_line_fit_points(l[3],b,nb,_aff->res); + else{ + qr_aff_project(p,_aff,_dl->o[0],_dl->o[1]+3*_dl->size[1]); + shift=QR_MAXI(0, + qr_ilog(QR_MAXI(abs(_aff->fwd[0][1]),abs(_aff->fwd[1][1]))) + -(_aff->res+1>>1)); + round=(1<>1; + l[3][0]=_aff->fwd[1][0]+round>>shift; + l[3][1]=-_aff->fwd[0][0]+round>>shift; + l[3][2]=-(l[1][0]*p[0]+l[1][1]*p[1]); + } + free(b); + for(i=0;i<4;i++){ + if(qr_line_isect(_p[i],l[i&1],l[2+(i>>1)])<0)return -1; + /*It's plausible for points to be somewhat outside the image, but too far + and too much of the pattern will be gone for it to be decodable.*/ + if(_p[i][0]<-_width<=_width<=_height<eversion[0]+_ul->eversion[1]+_ur->eversion[0]+_dl->eversion[1]; + if(version4>4){ + qr_hom_cell cell; + qr_point p3; + int dim; + dim=17+version4; + qr_hom_cell_init(&cell,0,0,dim-1,0,0,dim-1,dim-1,dim-1, + _p[0][0],_p[0][1],_p[1][0],_p[1][1], + _p[2][0],_p[2][1],_p[3][0],_p[3][1]); + if(qr_alignment_pattern_search(p3,&cell,dim-7,dim-7,4, + _img,_width,_height)>=0){ + int c21; + int dx21; + int dy21; + int mask; + int w; + /*There's no real need to update the bounding box corner, and in fact we + actively perform worse if we do. + Clearly it was good enough for us to find this alignment pattern, so + it should be good enough to use for grid initialization. + The point of doing the search was to get more accurate version + estimates and a better chance of decoding the version and format info. + This is particularly important for small versions that have no encoded + version info, since any mismatch in version renders the code + undecodable.*/ + /*We do, however, need four points in a square to initialize our + homography, so project the point from the alignment center to the + corner of the code area.*/ + c21=_p[2][0]*_p[1][1]-_p[2][1]*_p[1][0]; + dx21=_p[2][0]-_p[1][0]; + dy21=_p[2][1]-_p[1][1]; + w=(dim-7)*c21 + +(dim-13)*(_p[0][0]*dy21-_p[0][1]*dx21)+6*(p3[0]*dy21-p3[1]*dx21); + mask=QR_SIGNMASK(w); + w=abs(w); + brx=(int)QR_DIVROUND(QR_EXTMUL((dim-7)*_p[0][0],p3[0]*dy21, + QR_EXTMUL((dim-13)*p3[0],c21-_p[0][1]*dx21, + QR_EXTMUL(6*_p[0][0],c21-p3[1]*dx21,0)))+mask^mask,w); + bry=(int)QR_DIVROUND(QR_EXTMUL((dim-7)*_p[0][1],-p3[1]*dx21, + QR_EXTMUL((dim-13)*p3[1],c21+_p[0][0]*dy21, + QR_EXTMUL(6*_p[0][1],c21+p3[0]*dy21,0)))+mask^mask,w); + } + } + /*Now we have four points that map to a square: initialize the projection.*/ + qr_hom_init(_hom,_p[0][0],_p[0][1],_p[1][0],_p[1][1], + _p[2][0],_p[2][1],brx,bry,QR_HOM_BITS); + return 0; +} + + + +/*The BCH(18,6,3) codes are only used for version information, which must lie + between 7 and 40 (inclusive).*/ +static const unsigned BCH18_6_CODES[34]={ + 0x07C94, + 0x085BC,0x09A99,0x0A4D3,0x0BBF6,0x0C762,0x0D847,0x0E60D,0x0F928, + 0x10B78,0x1145D,0x12A17,0x13532,0x149A6,0x15683,0x168C9,0x177EC, + 0x18EC4,0x191E1,0x1AFAB,0x1B08E,0x1CC1A,0x1D33F,0x1ED75,0x1F250, + 0x209D5,0x216F0,0x228BA,0x2379F,0x24B0B,0x2542E,0x26A64,0x27541, + 0x28C69 +}; + +/*Corrects a BCH(18,6,3) code word. + _y: Contains the code word to be checked on input, and the corrected value on + output. + Return: The number of errors. + If more than 3 errors are detected, returns a negative value and + performs no correction.*/ +static int bch18_6_correct(unsigned *_y){ + unsigned x; + unsigned y; + int nerrs; + y=*_y; + /*Check the easy case first: see if the data bits were uncorrupted.*/ + x=y>>12; + if(x>=7&&x<=40){ + nerrs=qr_hamming_dist(y,BCH18_6_CODES[x-7],4); + if(nerrs<4){ + *_y=BCH18_6_CODES[x-7]; + return nerrs; + } + } + /*Exhaustive search is faster than field operations in GF(19).*/ + for(x=0;x<34;x++)if(x+7!=y>>12){ + nerrs=qr_hamming_dist(y,BCH18_6_CODES[x],4); + if(nerrs<4){ + *_y=BCH18_6_CODES[x]; + return nerrs; + } + } + return -1; +} + +#if 0 +static unsigned bch18_6_encode(unsigned _x){ + return (-(_x&1)&0x01F25)^(-(_x>>1&1)&0x0216F)^(-(_x>>2&1)&0x042DE)^ + (-(_x>>3&1)&0x085BC)^(-(_x>>4&1)&0x10B78)^(-(_x>>5&1)&0x209D5); +} +#endif + +/*Reads the version bits near a finder module and decodes the version number.*/ +static int qr_finder_version_decode(qr_finder *_f,const qr_hom *_hom, + const unsigned char *_img,int _width,int _height,int _dir){ + qr_point q; + unsigned v; + int x0; + int y0; + int w0; + int dxi; + int dyi; + int dwi; + int dxj; + int dyj; + int dwj; + int ret; + int i; + int j; + int k; + v=0; + q[_dir]=_f->o[_dir]-7*_f->size[_dir]; + q[1-_dir]=_f->o[1-_dir]-3*_f->size[1-_dir]; + x0=_hom->fwd[0][0]*q[0]+_hom->fwd[0][1]*q[1]; + y0=_hom->fwd[1][0]*q[0]+_hom->fwd[1][1]*q[1]; + w0=_hom->fwd[2][0]*q[0]+_hom->fwd[2][1]*q[1]+_hom->fwd22; + dxi=_hom->fwd[0][1-_dir]*_f->size[1-_dir]; + dyi=_hom->fwd[1][1-_dir]*_f->size[1-_dir]; + dwi=_hom->fwd[2][1-_dir]*_f->size[1-_dir]; + dxj=_hom->fwd[0][_dir]*_f->size[_dir]; + dyj=_hom->fwd[1][_dir]*_f->size[_dir]; + dwj=_hom->fwd[2][_dir]*_f->size[_dir]; + for(k=i=0;i<6;i++){ + int x; + int y; + int w; + x=x0; + y=y0; + w=w0; + for(j=0;j<3;j++,k++){ + qr_point p; + qr_hom_fproject(p,_hom,x,y,w); + v|=qr_img_get_bit(_img,_width,_height,p[0],p[1])<o[_dir]+_f->size[_dir]*(-5-i); + for(j=0;j<6;j++,k++){ + qr_point q; + p[1-_dir]=_f->o[1-_dir]+_f->size[1-_dir]*(2-j); + qr_hom_project(q,_hom,p[0],p[1]); + v|=qr_img_get_bit(_img,_width,_height,q[0],q[1])<=0?(int)(v>>12):ret; +} + +/*Reads the format info bits near the finder modules and decodes them.*/ +static int qr_finder_fmt_info_decode(qr_finder *_ul,qr_finder *_ur, + qr_finder *_dl,const qr_hom *_hom, + const unsigned char *_img,int _width,int _height){ + qr_point p; + unsigned lo[2]; + unsigned hi[2]; + int u; + int v; + int x; + int y; + int w; + int dx; + int dy; + int dw; + int fmt_info[4]; + int count[4]; + int nerrs[4]; + int nfmt_info; + int besti; + int imax; + int di; + int i; + int k; + /*Read the bits around the UL corner.*/ + lo[0]=0; + u=_ul->o[0]+5*_ul->size[0]; + v=_ul->o[1]-3*_ul->size[1]; + x=_hom->fwd[0][0]*u+_hom->fwd[0][1]*v; + y=_hom->fwd[1][0]*u+_hom->fwd[1][1]*v; + w=_hom->fwd[2][0]*u+_hom->fwd[2][1]*v+_hom->fwd22; + dx=_hom->fwd[0][1]*_ul->size[1]; + dy=_hom->fwd[1][1]*_ul->size[1]; + dw=_hom->fwd[2][1]*_ul->size[1]; + for(k=i=0;;i++){ + /*Skip the timing pattern row.*/ + if(i!=6){ + qr_hom_fproject(p,_hom,x,y,w); + lo[0]|=qr_img_get_bit(_img,_width,_height,p[0],p[1])<=8)break; + } + x+=dx; + y+=dy; + w+=dw; + } + hi[0]=0; + dx=-_hom->fwd[0][0]*_ul->size[0]; + dy=-_hom->fwd[1][0]*_ul->size[0]; + dw=-_hom->fwd[2][0]*_ul->size[0]; + while(i-->0){ + x+=dx; + y+=dy; + w+=dw; + /*Skip the timing pattern column.*/ + if(i!=6){ + qr_hom_fproject(p,_hom,x,y,w); + hi[0]|=qr_img_get_bit(_img,_width,_height,p[0],p[1])<o[0]+3*_ur->size[0]; + v=_ur->o[1]+5*_ur->size[1]; + x=_hom->fwd[0][0]*u+_hom->fwd[0][1]*v; + y=_hom->fwd[1][0]*u+_hom->fwd[1][1]*v; + w=_hom->fwd[2][0]*u+_hom->fwd[2][1]*v+_hom->fwd22; + dx=-_hom->fwd[0][0]*_ur->size[0]; + dy=-_hom->fwd[1][0]*_ur->size[0]; + dw=-_hom->fwd[2][0]*_ur->size[0]; + for(k=0;k<8;k++){ + qr_hom_fproject(p,_hom,x,y,w); + lo[1]|=qr_img_get_bit(_img,_width,_height,p[0],p[1])<o[0]+5*_dl->size[0]; + v=_dl->o[1]-3*_dl->size[1]; + x=_hom->fwd[0][0]*u+_hom->fwd[0][1]*v; + y=_hom->fwd[1][0]*u+_hom->fwd[1][1]*v; + w=_hom->fwd[2][0]*u+_hom->fwd[2][1]*v+_hom->fwd22; + dx=_hom->fwd[0][1]*_dl->size[1]; + dy=_hom->fwd[1][1]*_dl->size[1]; + dw=_hom->fwd[2][1]*_dl->size[1]; + for(k=8;k<15;k++){ + qr_hom_fproject(p,_hom,x,y,w); + hi[1]|=qr_img_get_bit(_img,_width,_height,p[0],p[1])<>7&1)+(lo[1]>>7&1)+(hi[1]>>7&1)>>1)<<7; + lo[0]=lo[0]&~0x80|i; + lo[1]=lo[1]&~0x80|i; + hi[1]&=~0x80;*/ + /*For the remaining bits we have two samples... try them in all + combinations and pick the most popular valid code, breaking ties using + the number of bit errors.*/ + imax=2<<(hi[0]!=hi[1]); + di=1+(lo[0]==lo[1]); + nfmt_info=0; + for(i=0;i>1])^0x5412; + ret=bch15_5_correct(&v); + v>>=10; + if(ret<0)ret=4; + for(j=0;;j++){ + if(j>=nfmt_info){ + fmt_info[j]=v; + count[j]=1; + nerrs[j]=ret; + nfmt_info++; + break; + } + if(fmt_info[j]==(int)v){ + count[j]++; + if(ret3&&nerrs[i]<=3|| + count[i]>count[besti]||count[i]==count[besti]&&nerrs[i]>QR_INT_LOGBITS; + /*Note that we store bits column-wise, since that's how they're read out of + the grid.*/ + for(j=_u;j<_u+_w;j++)for(i=_v;i<_v+_h;i++){ + _grid->fpmask[j*stride+(i>>QR_INT_LOGBITS)]|=1<<(i&QR_INT_BITS-1); + } +} + +/*Determine if a given grid location is inside the function pattern.*/ +static int qr_sampling_grid_is_in_fp(const qr_sampling_grid *_grid,int _dim, + int _u,int _v){ + return _grid->fpmask[_u*(_dim+QR_INT_BITS-1>>QR_INT_LOGBITS) + +(_v>>QR_INT_LOGBITS)]>>(_v&QR_INT_BITS-1)&1; +} + +/*The spacing between alignment patterns after the second for versions >= 7. + We could compact this more, but the code to access it would eliminate the + gains.*/ +static const unsigned char QR_ALIGNMENT_SPACING[34]={ + 16,18,20,22,24,26,28, + 20,22,24,24,26,28,28, + 22,24,24,26,26,28,28, + 24,24,26,26,26,28,28, + 24,26,26,26,28,28 +}; + +static inline void qr_svg_points(const char *cls, + qr_point *p, + int n) +{ + svg_path_start(cls, 1, 0, 0); + int i; + for(i = 0; i < n; i++, p++) + svg_path_moveto(SVG_ABS, p[0][0], p[0][1]); + svg_path_end(); +} + +/*Initialize the sampling grid for each region of the code. + _version: The (decoded) version number. + _ul_pos: The location of the UL finder pattern. + _ur_pos: The location of the UR finder pattern. + _dl_pos: The location of the DL finder pattern. + _p: On input, contains estimated positions of the four corner modules. + On output, contains a bounding quadrilateral for the code. + _img: The binary input image. + _width: The width of the input image. + _height: The height of the input image. + Return: 0 on success, or a negative value on error.*/ +static void qr_sampling_grid_init(qr_sampling_grid *_grid,int _version, + const qr_point _ul_pos,const qr_point _ur_pos,const qr_point _dl_pos, + qr_point _p[4],const unsigned char *_img,int _width,int _height){ + qr_hom_cell base_cell; + int align_pos[7]; + int dim; + int nalign; + int i; + dim=17+(_version<<2); + nalign=(_version/7)+2; + /*Create a base cell to bootstrap the alignment pattern search.*/ + qr_hom_cell_init(&base_cell,0,0,dim-1,0,0,dim-1,dim-1,dim-1, + _p[0][0],_p[0][1],_p[1][0],_p[1][1],_p[2][0],_p[2][1],_p[3][0],_p[3][1]); + /*Allocate the array of cells.*/ + _grid->ncells=nalign-1; + _grid->cells[0]=(qr_hom_cell *)malloc( + (nalign-1)*(nalign-1)*sizeof(*_grid->cells[0])); + for(i=1;i<_grid->ncells;i++)_grid->cells[i]=_grid->cells[i-1]+_grid->ncells; + /*Initialize the function pattern mask.*/ + _grid->fpmask=(unsigned *)calloc(dim, + (dim+QR_INT_BITS-1>>QR_INT_LOGBITS)*sizeof(*_grid->fpmask)); + /*Mask out the finder patterns (and separators and format info bits).*/ + qr_sampling_grid_fp_mask_rect(_grid,dim,0,0,9,9); + qr_sampling_grid_fp_mask_rect(_grid,dim,0,dim-8,9,8); + qr_sampling_grid_fp_mask_rect(_grid,dim,dim-8,0,8,9); + /*Mask out the version number bits.*/ + if(_version>6){ + qr_sampling_grid_fp_mask_rect(_grid,dim,0,dim-11,6,3); + qr_sampling_grid_fp_mask_rect(_grid,dim,dim-11,0,3,6); + } + /*Mask out the timing patterns.*/ + qr_sampling_grid_fp_mask_rect(_grid,dim,9,6,dim-17,1); + qr_sampling_grid_fp_mask_rect(_grid,dim,6,9,1,dim-17); + /*If we have no alignment patterns (e.g., this is a version 1 code), just use + the base cell and hope it's good enough.*/ + if(_version<2)memcpy(_grid->cells[0],&base_cell,sizeof(base_cell)); + else{ + qr_point *q; + qr_point *p; + int j; + int k; + q=(qr_point *)malloc(nalign*nalign*sizeof(*q)); + p=(qr_point *)malloc(nalign*nalign*sizeof(*p)); + /*Initialize the alignment pattern position list.*/ + align_pos[0]=6; + align_pos[nalign-1]=dim-7; + if(_version>6){ + int d; + d=QR_ALIGNMENT_SPACING[_version-7]; + for(i=nalign-1;i-->1;)align_pos[i]=align_pos[i+1]-d; + } + /*Three of the corners use a finder pattern instead of a separate + alignment pattern.*/ + q[0][0]=3; + q[0][1]=3; + p[0][0]=_ul_pos[0]; + p[0][1]=_ul_pos[1]; + q[nalign-1][0]=dim-4; + q[nalign-1][1]=3; + p[nalign-1][0]=_ur_pos[0]; + p[nalign-1][1]=_ur_pos[1]; + q[(nalign-1)*nalign][0]=3; + q[(nalign-1)*nalign][1]=dim-4; + p[(nalign-1)*nalign][0]=_dl_pos[0]; + p[(nalign-1)*nalign][1]=_dl_pos[1]; + /*Scan for alignment patterns using a diagonal sweep.*/ + for(k=1;k<2*nalign-1;k++){ + int jmin; + int jmax; + jmax=QR_MINI(k,nalign-1)-(k==nalign-1); + jmin=QR_MAXI(0,k-(nalign-1))+(k==nalign-1); + for(j=jmin;j<=jmax;j++){ + qr_hom_cell *cell; + int u; + int v; + int k; + i=jmax-(j-jmin); + k=i*nalign+j; + u=align_pos[j]; + v=align_pos[i]; + q[k][0]=u; + q[k][1]=v; + /*Mask out the alignment pattern.*/ + qr_sampling_grid_fp_mask_rect(_grid,dim,u-2,v-2,5,5); + /*Pick a cell to use to govern the alignment pattern search.*/ + if(i>1&&j>1){ + qr_point p0; + qr_point p1; + qr_point p2; + /*Each predictor is basically a straight-line extrapolation from two + neighboring alignment patterns (except possibly near the opposing + finder patterns).*/ + qr_hom_cell_project(p0,_grid->cells[i-2]+j-1,u,v,0); + qr_hom_cell_project(p1,_grid->cells[i-2]+j-2,u,v,0); + qr_hom_cell_project(p2,_grid->cells[i-1]+j-2,u,v,0); + /*Take the median of the predictions as the search center.*/ + QR_SORT2I(p0[0],p1[0]); + QR_SORT2I(p0[1],p1[1]); + QR_SORT2I(p1[0],p2[0]); + QR_SORT2I(p1[1],p2[1]); + QR_SORT2I(p0[0],p1[0]); + QR_SORT2I(p0[1],p1[1]); + /*We need a cell that has the target point at a known (u,v) location. + Since our cells don't have inverses, just construct one from our + neighboring points.*/ + cell=_grid->cells[i-1]+j-1; + qr_hom_cell_init(cell, + q[k-nalign-1][0],q[k-nalign-1][1],q[k-nalign][0],q[k-nalign][1], + q[k-1][0],q[k-1][1],q[k][0],q[k][1], + p[k-nalign-1][0],p[k-nalign-1][1],p[k-nalign][0],p[k-nalign][1], + p[k-1][0],p[k-1][1],p1[0],p1[1]); + } + else if(i>1&&j>0)cell=_grid->cells[i-2]+j-1; + else if(i>0&&j>1)cell=_grid->cells[i-1]+j-2; + else cell=&base_cell; + /*Use a very small search radius. + A large displacement here usually means a false positive (e.g., when + the real alignment pattern is damaged or missing), which can + severely distort the projection.*/ + qr_alignment_pattern_search(p[k],cell,u,v,2,_img,_width,_height); + if(i>0&&j>0){ + qr_hom_cell_init(_grid->cells[i-1]+j-1, + q[k-nalign-1][0],q[k-nalign-1][1],q[k-nalign][0],q[k-nalign][1], + q[k-1][0],q[k-1][1],q[k][0],q[k][1], + p[k-nalign-1][0],p[k-nalign-1][1],p[k-nalign][0],p[k-nalign][1], + p[k-1][0],p[k-1][1],p[k][0],p[k][1]); + } + } + } + qr_svg_points("align", p, nalign * nalign); + free(q); + free(p); + } + /*Set the limits over which each cell is used.*/ + memcpy(_grid->cell_limits,align_pos+1, + (_grid->ncells-1)*sizeof(*_grid->cell_limits)); + _grid->cell_limits[_grid->ncells-1]=dim; + /*Produce a bounding square for the code (to mark finder centers with). + Because of non-linear distortion, this might not actually bound the code, + but it should be good enough. + I don't think it's worth computing a convex hull or anything silly like + that.*/ + qr_hom_cell_project(_p[0],_grid->cells[0]+0,-1,-1,1); + qr_hom_cell_project(_p[1],_grid->cells[0]+_grid->ncells-1,(dim<<1)-1,-1,1); + qr_hom_cell_project(_p[2],_grid->cells[_grid->ncells-1]+0,-1,(dim<<1)-1,1); + qr_hom_cell_project(_p[3],_grid->cells[_grid->ncells-1]+_grid->ncells-1, + (dim<<1)-1,(dim<<1)-1,1); + /*Clamp the points somewhere near the image (this is really just in case a + corner is near the plane at infinity).*/ + for(i=0;i<4;i++){ + _p[i][0]=QR_CLAMPI(-_width<fpmask); + free(_grid->cells[0]); +} + + + +#if defined(QR_DEBUG) +static void qr_sampling_grid_dump(qr_sampling_grid *_grid,int _version, + const unsigned char *_img,int _width,int _height){ + unsigned char *gimg; + FILE *fout; + int dim; + int u; + int v; + int x; + int y; + int w; + int i; + int j; + int r; + int s; + dim=17+(_version<<2)+8<=(4<=(4<>QR_ALIGN_SUBPREC)-4; + v=(i>>QR_ALIGN_SUBPREC)-4; + for(r=0;r<_grid->ncells-1;r++)if(u<_grid->cell_limits[r])break; + for(s=0;s<_grid->ncells-1;s++)if(v<_grid->cell_limits[s])break; + cell=_grid->cells[s]+r; + u=j-(cell->u0+4<v0+4<fwd[0][0]*u+cell->fwd[0][1]*v+(cell->fwd[0][2]<fwd[1][0]*u+cell->fwd[1][1]*v+(cell->fwd[1][2]<fwd[2][0]*u+cell->fwd[2][1]*v+(cell->fwd[2][2]<>QR_FINDER_SUBPREC,_height-1)*_width+ + QR_CLAMPI(0,p[0]>>QR_FINDER_SUBPREC,_width-1)]; + } + } + for(v=0;v<17+(_version<<2);v++)for(u=0;u<17+(_version<<2);u++){ + if(qr_sampling_grid_is_in_fp(_grid,17+(_version<<2),u,v)){ + j=u+4<>QR_INT_LOGBITS; + /*Note that we store bits column-wise, since that's how they're read out of + the grid.*/ + switch(_pattern){ + /*10101010 i+j+1&1 + 01010101 + 10101010 + 01010101*/ + case 0:{ + int m; + m=0x55; + for(j=0;j<_dim;j++){ + memset(_mask+j*stride,m,stride*sizeof(*_mask)); + m^=0xFF; + } + }break; + /*11111111 i+1&1 + 00000000 + 11111111 + 00000000*/ + case 1:memset(_mask,0x55,_dim*stride*sizeof(*_mask));break; + /*10010010 (j+1)%3&1 + 10010010 + 10010010 + 10010010*/ + case 2:{ + unsigned m; + m=0xFF; + for(j=0;j<_dim;j++){ + memset(_mask+j*stride,m&0xFF,stride*sizeof(*_mask)); + m=m<<8|m>>16; + } + }break; + /*10010010 (i+j+1)%3&1 + 00100100 + 01001001 + 10010010*/ + case 3:{ + unsigned mi; + unsigned mj; + mj=0; + for(i=0;i<(QR_INT_BITS+2)/3;i++)mj|=1<<3*i; + for(j=0;j<_dim;j++){ + mi=mj; + for(i=0;i>QR_INT_BITS%3|mi<<3-QR_INT_BITS%3; + } + mj=mj>>1|mj<<2; + } + }break; + /*11100011 (i>>1)+(j/3)+1&1 + 11100011 + 00011100 + 00011100*/ + case 4:{ + unsigned m; + m=7; + for(j=0;j<_dim;j++){ + memset(_mask+j*stride,(0xCC^-(m&1))&0xFF,stride*sizeof(*_mask)); + m=m>>1|m<<5; + } + }break; + /*11111111 !((i*j)%6) + 10000010 + 10010010 + 10101010*/ + case 5:{ + for(j=0;j<_dim;j++){ + unsigned m; + m=0; + for(i=0;i<6;i++)m|=!((i*j)%6)<>QR_INT_BITS%6|m<<6-QR_INT_BITS%6; + } + } + }break; + /*11111111 (i*j)%3+i*j+1&1 + 11100011 + 11011011 + 10101010*/ + case 6:{ + for(j=0;j<_dim;j++){ + unsigned m; + m=0; + for(i=0;i<6;i++)m|=((i*j)%3+i*j+1&1)<>QR_INT_BITS%6|m<<6-QR_INT_BITS%6; + } + } + }break; + /*10101010 (i*j)%3+i+j+1&1 + 00011100 + 10001110 + 01010101*/ + default:{ + for(j=0;j<_dim;j++){ + unsigned m; + m=0; + for(i=0;i<6;i++)m|=((i*j)%3+i+j+1&1)<>QR_INT_BITS%6|m<<6-QR_INT_BITS%6; + } + } + }break; + } +} + +static void qr_sampling_grid_sample(const qr_sampling_grid *_grid, + unsigned *_data_bits,int _dim,int _fmt_info, + const unsigned char *_img,int _width,int _height){ + int stride; + int u0; + int u1; + int j; + /*We initialize the buffer with the data mask and XOR bits into it as we read + them out of the image instead of unmasking in a separate step.*/ + qr_data_mask_fill(_data_bits,_dim,_fmt_info&7); + stride=_dim+QR_INT_BITS-1>>QR_INT_LOGBITS; + u0=0; + svg_path_start("sampling-grid", 1, 0, 0); + /*We read data cell-by-cell to avoid having to constantly change which + projection we're using as we read each bit. + This (and the position-dependent data mask) is the reason we buffer the + bits we read instead of converting them directly to codewords here. + Note that bits are stored column-wise, since that's how we'll scan them.*/ + for(j=0;j<_grid->ncells;j++){ + int i; + int v0; + int v1; + u1=_grid->cell_limits[j]; + v0=0; + for(i=0;i<_grid->ncells;i++){ + qr_hom_cell *cell; + int x0; + int y0; + int w0; + int u; + int du; + int dv; + v1=_grid->cell_limits[i]; + cell=_grid->cells[i]+j; + du=u0-cell->u0; + dv=v0-cell->v0; + x0=cell->fwd[0][0]*du+cell->fwd[0][1]*dv+cell->fwd[0][2]; + y0=cell->fwd[1][0]*du+cell->fwd[1][1]*dv+cell->fwd[1][2]; + w0=cell->fwd[2][0]*du+cell->fwd[2][1]*dv+cell->fwd[2][2]; + for(u=u0;u>QR_INT_LOGBITS)]^= + qr_img_get_bit(_img,_width,_height,p[0],p[1])<<(v&QR_INT_BITS-1); + svg_path_moveto(SVG_ABS, p[0], p[1]); + } + x+=cell->fwd[0][1]; + y+=cell->fwd[1][1]; + w+=cell->fwd[2][1]; + } + x0+=cell->fwd[0][0]; + y0+=cell->fwd[1][0]; + w0+=cell->fwd[2][0]; + } + v0=v1; + } + u0=u1; + } + svg_path_end(); +} + +/*Arranges the sample bits read by qr_sampling_grid_sample() into bytes and + groups those bytes into Reed-Solomon blocks. + The individual block pointers are destroyed by this routine.*/ +static void qr_samples_unpack(unsigned char **_blocks,int _nblocks, + int _nshort_data,int _nshort_blocks,const unsigned *_data_bits, + const unsigned *_fp_mask,int _dim){ + unsigned bits; + int biti; + int stride; + int blocki; + int blockj; + int i; + int j; + stride=_dim+QR_INT_BITS-1>>QR_INT_LOGBITS; + /*If _all_ the blocks are short, don't skip anything (see below).*/ + if(_nshort_blocks>=_nblocks)_nshort_blocks=0; + /*Scan columns in pairs from right to left.*/ + bits=0; + for(blocki=blockj=biti=0,j=_dim-1;j>0;j-=2){ + unsigned data1; + unsigned data2; + unsigned fp_mask1; + unsigned fp_mask2; + int nbits; + int l; + /*Scan up a pair of columns.*/ + nbits=(_dim-1&QR_INT_BITS-1)+1; + l=j*stride; + for(i=stride;i-->0;){ + data1=_data_bits[l+i]; + fp_mask1=_fp_mask[l+i]; + data2=_data_bits[l+i-stride]; + fp_mask2=_fp_mask[l+i-stride]; + while(nbits-->0){ + /*Pull a bit from the right column.*/ + if(!(fp_mask1>>nbits&1)){ + bits=bits<<1|data1>>nbits&1; + biti++; + } + /*Pull a bit from the left column.*/ + if(!(fp_mask2>>nbits&1)){ + bits=bits<<1|data2>>nbits&1; + biti++; + } + /*If we finished a byte, drop it in a block.*/ + if(biti>=8){ + biti-=8; + *_blocks[blocki++]++=(unsigned char)(bits>>biti); + /*For whatever reason, the long blocks are at the _end_ of the list, + instead of the beginning. + Even worse, the extra bytes they get come at the end of the data + bytes, before the parity bytes. + Hence the logic here: when we've filled up the data portion of the + short blocks, skip directly to the long blocks for the next byte. + It's also the reason we increment _blocks[blocki] on each store, + instead of just indexing with blockj (after this iteration the + number of bytes in each block differs).*/ + if(blocki>=_nblocks)blocki=++blockj==_nshort_data?_nshort_blocks:0; + } + } + nbits=QR_INT_BITS; + } + j-=2; + /*Skip the column with the vertical timing pattern.*/ + if(j==6)j--; + /*Scan down a pair of columns.*/ + l=j*stride; + for(i=0;i0){ + /*Pull a bit from the right column.*/ + if(!(fp_mask1&1)){ + bits=bits<<1|data1&1; + biti++; + } + data1>>=1; + fp_mask1>>=1; + /*Pull a bit from the left column.*/ + if(!(fp_mask2&1)){ + bits=bits<<1|data2&1; + biti++; + } + data2>>=1; + fp_mask2>>=1; + /*If we finished a byte, drop it in a block.*/ + if(biti>=8){ + biti-=8; + *_blocks[blocki++]++=(unsigned char)(bits>>biti); + /*See comments on the "up" loop for the reason behind this mess.*/ + if(blocki>=_nblocks)blocki=++blockj==_nshort_data?_nshort_blocks:0; + } + } + } + } +} + + +/*Bit reading code blatantly stolen^W^Wadapted from libogg/libtheora (because + I've already debugged it and I know it works). + Portions (C) Xiph.Org Foundation 1994-2008, BSD-style license.*/ +struct qr_pack_buf{ + const unsigned char *buf; + int endbyte; + int endbit; + int storage; +}; + + +static void qr_pack_buf_init(qr_pack_buf *_b, + const unsigned char *_data,int _ndata){ + _b->buf=_data; + _b->storage=_ndata; + _b->endbyte=_b->endbit=0; +} + +/*Assumes 0<=_bits<=16.*/ +static int qr_pack_buf_read(qr_pack_buf *_b,int _bits){ + const unsigned char *p; + unsigned ret; + int m; + int d; + m=16-_bits; + _bits+=_b->endbit; + d=_b->storage-_b->endbyte; + if(d<=2){ + /*Not the main path.*/ + if(d*8<_bits){ + _b->endbyte+=_bits>>3; + _b->endbit=_bits&7; + return -1; + } + /*Special case to avoid reading p[0] below, which might be past the end of + the buffer; also skips some useless accounting.*/ + else if(!_bits)return 0; + } + p=_b->buf+_b->endbyte; + ret=p[0]<<8+_b->endbit; + if(_bits>8){ + ret|=p[1]<<_b->endbit; + if(_bits>16)ret|=p[2]>>8-_b->endbit; + } + _b->endbyte+=_bits>>3; + _b->endbit=_bits&7; + return (ret&0xFFFF)>>m; +} + +static int qr_pack_buf_avail(const qr_pack_buf *_b){ + return (_b->storage-_b->endbyte<<3)-_b->endbit; +} + + +/*The characters available in QR_MODE_ALNUM.*/ +static const unsigned char QR_ALNUM_TABLE[45]={ + '0','1','2','3','4','5','6','7','8','9', + 'A','B','C','D','E','F','G','H','I','J', + 'K','L','M','N','O','P','Q','R','S','T', + 'U','V','W','X','Y','Z',' ','$','%','*', + '+','-','.','/',':' +}; + +static int qr_code_data_parse(qr_code_data *_qrdata,int _version, + const unsigned char *_data,int _ndata){ + qr_pack_buf qpb; + int centries; + int len_bits_idx; + /*Entries are stored directly in the struct during parsing. + Caller cleans up any allocated data on failure.*/ + _qrdata->entries=NULL; + _qrdata->nentries=0; + _qrdata->sa_size=0; + centries=0; + /*The versions are divided into 3 ranges that each use a different number of + bits for length fields.*/ + len_bits_idx=(_version>9)+(_version>26); + qr_pack_buf_init(&qpb,_data,_ndata); + /*While we have enough bits to read a mode...*/ + while(qr_pack_buf_avail(&qpb)>=4){ + qr_code_data_entry *entry; + int mode; + mode=qr_pack_buf_read(&qpb,4); + /*Mode 0 is a terminator.*/ + if(!mode)break; + if(_qrdata->nentries>=centries){ + centries=centries<<1|1; + _qrdata->entries=(qr_code_data_entry *)realloc(_qrdata->entries, + centries*sizeof(*_qrdata->entries)); + } + entry=_qrdata->entries+_qrdata->nentries++; + /*Set the mode to an invalid value until we allocate a buffer for it. + This ensures we don't try to free it on clean-up until then.*/ + entry->mode=-1; + switch(mode){ + /*The number of bits used to encode the character count for each version + range and each data mode.*/ + static const unsigned char LEN_BITS[3][4]={ + {10, 9, 8, 8}, + {12,11,16,10}, + {14,13,16,12} + }; + case QR_MODE_NUM:{ + unsigned char *buf; + unsigned bits; + int len; + int count; + int rem; + len=qr_pack_buf_read(&qpb,LEN_BITS[len_bits_idx][0]); + if(len<0)return -1; + /*Check to see if there are enough bits left now, so we don't have to + in the decode loop.*/ + count=len/3; + rem=len%3; + if(qr_pack_buf_avail(&qpb)<10*count+7*(rem>>1&1)+4*(rem&1))return -1; + entry->mode=mode; + entry->payload.data.buf=buf=(unsigned char *)malloc(len*sizeof(*buf)); + entry->payload.data.len=len; + /*Read groups of 3 digits encoded in 10 bits.*/ + while(count-->0){ + bits=qr_pack_buf_read(&qpb,10); + if(bits>=1000)return -1; + *buf++=(unsigned char)('0'+bits/100); + bits%=100; + *buf++=(unsigned char)('0'+bits/10); + *buf++=(unsigned char)('0'+bits%10); + } + /*Read the last two digits encoded in 7 bits.*/ + if(rem>1){ + bits=qr_pack_buf_read(&qpb,7); + if(bits>=100)return -1; + *buf++=(unsigned char)('0'+bits/10); + *buf++=(unsigned char)('0'+bits%10); + } + /*Or the last one digit encoded in 4 bits.*/ + else if(rem){ + bits=qr_pack_buf_read(&qpb,4); + if(bits>=10)return -1; + *buf++=(unsigned char)('0'+bits); + } + }break; + case QR_MODE_ALNUM:{ + unsigned char *buf; + unsigned bits; + int len; + int count; + int rem; + len=qr_pack_buf_read(&qpb,LEN_BITS[len_bits_idx][1]); + if(len<0)return -1; + /*Check to see if there are enough bits left now, so we don't have to + in the decode loop.*/ + count=len>>1; + rem=len&1; + if(qr_pack_buf_avail(&qpb)<11*count+6*rem)return -1; + entry->mode=mode; + entry->payload.data.buf=buf=(unsigned char *)malloc(len*sizeof(*buf)); + entry->payload.data.len=len; + /*Read groups of two characters encoded in 11 bits.*/ + while(count-->0){ + bits=qr_pack_buf_read(&qpb,11); + if(bits>=2025)return -1; + *buf++=QR_ALNUM_TABLE[bits/45]; + *buf++=QR_ALNUM_TABLE[bits%45]; + len-=2; + } + /*Read the last character encoded in 6 bits.*/ + if(rem){ + bits=qr_pack_buf_read(&qpb,6); + if(bits>=45)return -1; + *buf++=QR_ALNUM_TABLE[bits]; + } + }break; + /*Structured-append header.*/ + case QR_MODE_STRUCT:{ + int bits; + entry->mode=mode; + bits=qr_pack_buf_read(&qpb,16); + if(bits<0)return -1; + /*We also save a copy of the data in _qrdata for easy reference when + grouping structured-append codes. + If for some reason the code has multiple S-A headers, last one wins + (TODO: should we return an error instead?).*/ + _qrdata->sa_index=entry->payload.sa.sa_index= + (unsigned char)(bits>>12&0xF); + _qrdata->sa_size=entry->payload.sa.sa_size= + (unsigned char)((bits>>8&0xF)+1); + _qrdata->sa_parity=entry->payload.sa.sa_parity= + (unsigned char)(bits&0xFF); + }break; + case QR_MODE_BYTE:{ + unsigned char *buf; + int len; + len=qr_pack_buf_read(&qpb,LEN_BITS[len_bits_idx][2]); + if(len<0)return -1; + /*Check to see if there are enough bits left now, so we don't have to + in the decode loop.*/ + if(qr_pack_buf_avail(&qpb)mode=mode; + entry->payload.data.buf=buf=(unsigned char *)malloc(len*sizeof(*buf)); + entry->payload.data.len=len; + while(len-->0)*buf++=(unsigned char)qr_pack_buf_read(&qpb,8); + }break; + /*FNC1 first position marker.*/ + case QR_MODE_FNC1_1ST:entry->mode=mode;break; + /*Extended Channel Interpretation data.*/ + case QR_MODE_ECI:{ + unsigned val; + int bits; + /*ECI uses a variable-width encoding similar to UTF-8*/ + bits=qr_pack_buf_read(&qpb,8); + if(bits<0)return -1; + /*One byte:*/ + if(!(bits&0x80))val=bits; + /*Two bytes:*/ + else if(!(bits&0x40)){ + val=bits&0x3F<<8; + bits=qr_pack_buf_read(&qpb,8); + if(bits<0)return -1; + val|=bits; + } + /*Three bytes:*/ + else if(!(bits&0x20)){ + val=bits&0x1F<<16; + bits=qr_pack_buf_read(&qpb,16); + if(bits<0)return -1; + val|=bits; + /*Valid ECI values are 0...999999.*/ + if(val>=1000000)return -1; + } + /*Invalid lead byte.*/ + else return -1; + entry->mode=mode; + entry->payload.eci=val; + }break; + case QR_MODE_KANJI:{ + unsigned char *buf; + unsigned bits; + int len; + len=qr_pack_buf_read(&qpb,LEN_BITS[len_bits_idx][3]); + if(len<0)return -1; + /*Check to see if there are enough bits left now, so we don't have to + in the decode loop.*/ + if(qr_pack_buf_avail(&qpb)<13*len)return -1; + entry->mode=mode; + entry->payload.data.buf=buf=(unsigned char *)malloc(2*len*sizeof(*buf)); + entry->payload.data.len=2*len; + /*Decode 2-byte SJIS characters encoded in 13 bits.*/ + while(len-->0){ + bits=qr_pack_buf_read(&qpb,13); + bits=(bits/0xC0<<8|bits%0xC0)+0x8140; + if(bits>=0xA000)bits+=0x4000; + /*Are values 0xXX7F, 0xXXFD...0xXXFF always invalid? + Should we reject them here?*/ + *buf++=(unsigned char)(bits>>8); + *buf++=(unsigned char)(bits&0xFF); + } + }break; + /*FNC1 second position marker.*/ + case QR_MODE_FNC1_2ND:entry->mode=mode;break; + /*Unknown mode number:*/ + default:{ + /*Unfortunately, because we have to understand the format of a mode to + know how many bits it occupies, we can't skip unknown modes. + Therefore we have to fail.*/ + return -1; + }break; + } + } + /*TODO: If there was a S-A header, we should compute the parity of this + code; how are non-data modes handled (ECI, FNC1)?*/ + _qrdata->self_parity=0; + /*Success.*/ + _qrdata->entries=(qr_code_data_entry *)realloc(_qrdata->entries, + _qrdata->nentries*sizeof(*_qrdata->entries)); + return 0; +} + +static void qr_code_data_clear(qr_code_data *_qrdata){ + int i; + for(i=0;i<_qrdata->nentries;i++){ + if(QR_MODE_HAS_DATA(_qrdata->entries[i].mode)){ + free(_qrdata->entries[i].payload.data.buf); + } + } + free(_qrdata->entries); +} + + +void qr_code_data_list_init(qr_code_data_list *_qrlist){ + _qrlist->qrdata=NULL; + _qrlist->nqrdata=_qrlist->cqrdata=0; +} + +void qr_code_data_list_clear(qr_code_data_list *_qrlist){ + int i; + for(i=0;i<_qrlist->nqrdata;i++)qr_code_data_clear(_qrlist->qrdata+i); + free(_qrlist->qrdata); + qr_code_data_list_init(_qrlist); +} + +static void qr_code_data_list_add(qr_code_data_list *_qrlist, + qr_code_data *_qrdata){ + if(_qrlist->nqrdata>=_qrlist->cqrdata){ + _qrlist->cqrdata=_qrlist->cqrdata<<1|1; + _qrlist->qrdata=(qr_code_data *)realloc(_qrlist->qrdata, + _qrlist->cqrdata*sizeof(*_qrlist->qrdata)); + } + memcpy(_qrlist->qrdata+_qrlist->nqrdata++,_qrdata,sizeof(*_qrdata)); +} + +#if 0 +static const unsigned short QR_NCODEWORDS[40]={ + 26, 44, 70, 100, 134, 172, 196, 242, 292, 346, + 404, 466, 532, 581, 655, 733, 815, 901, 991,1085, + 1156,1258,1364,1474,1588,1706,1828,1921,2051,2185, + 2323,2465,2611,2761,2876,3034,3196,3362,3532,3706 +}; +#endif + +/*The total number of codewords in a QR code.*/ +static int qr_code_ncodewords(unsigned _version){ + unsigned nalign; + /*This is 24-27 instructions on ARM in thumb mode, or a 26-32 byte savings + over just using a table (not counting the instructions that would be + needed to do the table lookup).*/ + if(_version==1)return 26; + nalign=(_version/7)+2; + return (_version<<4)*(_version+8) + -(5*nalign)*(5*nalign-2)+36*(_version<7)+83>>3; +} + +#if 0 +/*The number of parity bytes per Reed-Solomon block for each version and error + correction level.*/ +static const unsigned char QR_RS_NPAR[40][4]={ + { 7,10,13,17},{10,16,22,28},{15,26,18,22},{20,18,26,16}, + {26,24,18,22},{18,16,24,28},{20,18,18,26},{24,22,22,26}, + {30,22,20,24},{18,26,24,28},{20,30,28,24},{24,22,26,28}, + {26,22,24,22},{30,24,20,24},{22,24,30,24},{24,28,24,30}, + {28,28,28,28},{30,26,28,28},{28,26,26,26},{28,26,30,28}, + {28,26,28,30},{28,28,30,24},{30,28,30,30},{30,28,30,30}, + {26,28,30,30},{28,28,28,30},{30,28,30,30},{30,28,30,30}, + {30,28,30,30},{30,28,30,30},{30,28,30,30},{30,28,30,30}, + {30,28,30,30},{30,28,30,30},{30,28,30,30},{30,28,30,30}, + {30,28,30,30},{30,28,30,30},{30,28,30,30},{30,28,30,30} +}; +#endif + +/*Bulk data for the number of parity bytes per Reed-Solomon block.*/ +static const unsigned char QR_RS_NPAR_VALS[71]={ + /*[ 0]*/ 7,10,13,17, + /*[ 4]*/10,16,22, 28,26,26, 26,22, 24,22,22, 26,24,18,22, + /*[19]*/15,26,18, 22,24, 30,24,20,24, + /*[28]*/18,16,24, 28, 28, 28,28,30,24, + /*[37]*/20,18, 18,26, 24,28,24, 30,26,28, 28, 26,28,30, 30,22,20,24, + /*[55]*/20,18,26,16, + /*[59]*/20,30,28, 24,22,26, 28,26, 30,28,30,30 +}; + +/*An offset into QR_RS_NPAR_DATA for each version that gives the number of + parity bytes per Reed-Solomon block for each error correction level.*/ +static const unsigned char QR_RS_NPAR_OFFS[40]={ + 0, 4,19,55,15,28,37,12,51,39, + 59,62,10,24,22,41,31,44, 7,65, + 47,33,67,67,48,32,67,67,67,67, + 67,67,67,67,67,67,67,67,67,67 +}; + +/*The number of Reed-Solomon blocks for each version and error correction + level.*/ +static const unsigned char QR_RS_NBLOCKS[40][4]={ + { 1, 1, 1, 1},{ 1, 1, 1, 1},{ 1, 1, 2, 2},{ 1, 2, 2, 4}, + { 1, 2, 4, 4},{ 2, 4, 4, 4},{ 2, 4, 6, 5},{ 2, 4, 6, 6}, + { 2, 5, 8, 8},{ 4, 5, 8, 8},{ 4, 5, 8,11},{ 4, 8,10,11}, + { 4, 9,12,16},{ 4, 9,16,16},{ 6,10,12,18},{ 6,10,17,16}, + { 6,11,16,19},{ 6,13,18,21},{ 7,14,21,25},{ 8,16,20,25}, + { 8,17,23,25},{ 9,17,23,34},{ 9,18,25,30},{10,20,27,32}, + {12,21,29,35},{12,23,34,37},{12,25,34,40},{13,26,35,42}, + {14,28,38,45},{15,29,40,48},{16,31,43,51},{17,33,45,54}, + {18,35,48,57},{19,37,51,60},{19,38,53,63},{20,40,56,66}, + {21,43,59,70},{22,45,62,74},{24,47,65,77},{25,49,68,81} +}; + +/*Attempts to fully decode a QR code. + _qrdata: Returns the parsed code data. + _gf: Used for Reed-Solomon error correction. + _ul_pos: The location of the UL finder pattern. + _ur_pos: The location of the UR finder pattern. + _dl_pos: The location of the DL finder pattern. + _version: The (decoded) version number. + _fmt_info: The decoded format info. + _img: The binary input image. + _width: The width of the input image. + _height: The height of the input image. + Return: 0 on success, or a negative value on error.*/ +static int qr_code_decode(qr_code_data *_qrdata,const rs_gf256 *_gf, + const qr_point _ul_pos,const qr_point _ur_pos,const qr_point _dl_pos, + int _version,int _fmt_info, + const unsigned char *_img,int _width,int _height){ + qr_sampling_grid grid; + unsigned *data_bits; + unsigned char **blocks; + unsigned char *block_data; + int nblocks; + int nshort_blocks; + int ncodewords; + int block_sz; + int ecc_level; + int ndata; + int npar; + int dim; + int ret; + int i; + /*Read the bits out of the image.*/ + qr_sampling_grid_init(&grid,_version,_ul_pos,_ur_pos,_dl_pos,_qrdata->bbox, + _img,_width,_height); +#if defined(QR_DEBUG) + qr_sampling_grid_dump(&grid,_version,_img,_width,_height); +#endif + dim=17+(_version<<2); + data_bits=(unsigned *)malloc( + dim*(dim+QR_INT_BITS-1>>QR_INT_LOGBITS)*sizeof(*data_bits)); + qr_sampling_grid_sample(&grid,data_bits,dim,_fmt_info,_img,_width,_height); + /*Group those bits into Reed-Solomon codewords.*/ + ecc_level=(_fmt_info>>3)^1; + nblocks=QR_RS_NBLOCKS[_version-1][ecc_level]; + npar=*(QR_RS_NPAR_VALS+QR_RS_NPAR_OFFS[_version-1]+ecc_level); + ncodewords=qr_code_ncodewords(_version); + block_sz=ncodewords/nblocks; + nshort_blocks=nblocks-(ncodewords%nblocks); + blocks=(unsigned char **)malloc(nblocks*sizeof(*blocks)); + block_data=(unsigned char *)malloc(ncodewords*sizeof(*block_data)); + blocks[0]=block_data; + for(i=1;inshort_blocks); + qr_samples_unpack(blocks,nblocks,block_sz-npar,nshort_blocks, + data_bits,grid.fpmask,dim); + qr_sampling_grid_clear(&grid); + free(blocks); + free(data_bits); + /*Perform the error correction.*/ + ndata=0; + ncodewords=0; + ret=0; + for(i=0;i=nshort_blocks); + if(rs_correct(_gf,QR_M0,block_data+ncodewords,block_szi,npar,NULL,0)<0){ + ret=-1; + break; + } + ndatai=block_szi-npar; + memmove(block_data+ndata,block_data+ncodewords,ndatai*sizeof(*block_data)); + ncodewords+=block_szi; + ndata+=ndatai; + } + /*Parse the corrected bitstream.*/ + if(ret>=0){ + ret=qr_code_data_parse(_qrdata,_version,block_data,ndata); + /*We could return any partially decoded data, but then we'd have to have + API support for that; a mode ignoring ECC errors might also be useful.*/ + if(ret<0)qr_code_data_clear(_qrdata); + _qrdata->version=_version; + _qrdata->ecc_level=ecc_level; + } + free(block_data); + return ret; +} + +/*Searches for an arrangement of these three finder centers that yields a valid + configuration. + _c: On input, the three finder centers to consider in any order. + Return: The detected version number, or a negative value on error.*/ +static int qr_reader_try_configuration(qr_reader *_reader, + qr_code_data *_qrdata,const unsigned char *_img,int _width,int _height, + qr_finder_center *_c[3]){ + int ci[7]; + unsigned maxd; + int ccw; + int i0; + int i; + /*Sort the points in counter-clockwise order.*/ + ccw=qr_point_ccw(_c[0]->pos,_c[1]->pos,_c[2]->pos); + /*Colinear points can't be the corners of a quadrilateral.*/ + if(!ccw)return -1; + /*Include a few extra copies of the cyclical list to avoid mods.*/ + ci[6]=ci[3]=ci[0]=0; + ci[4]=ci[1]=1+(ccw<0); + ci[5]=ci[2]=2-(ccw<0); + /*Assume the points farthest from each other are the opposite corners, and + find the top-left point.*/ + maxd=qr_point_distance2(_c[1]->pos,_c[2]->pos); + i0=0; + for(i=1;i<3;i++){ + unsigned d; + d=qr_point_distance2(_c[ci[i+1]]->pos,_c[ci[i+2]]->pos); + if(d>maxd){ + i0=i; + maxd=d; + } + } + /*However, try all three possible orderings, just to be sure (a severely + skewed projection could move opposite corners closer than adjacent).*/ + for(i=i0;ipos,ur.c->pos,dl.c->pos,res); + qr_aff_unproject(ur.o,&aff,ur.c->pos[0],ur.c->pos[1]); + qr_finder_edge_pts_aff_classify(&ur,&aff); + if(qr_finder_estimate_module_size_and_version(&ur,1<pos[0],dl.c->pos[1]); + qr_finder_edge_pts_aff_classify(&dl,&aff); + if(qr_finder_estimate_module_size_and_version(&dl,1<QR_LARGE_VERSION_SLACK)continue; + qr_aff_unproject(ul.o,&aff,ul.c->pos[0],ul.c->pos[1]); + qr_finder_edge_pts_aff_classify(&ul,&aff); + if(qr_finder_estimate_module_size_and_version(&ul,1<QR_LARGE_VERSION_SLACK|| + abs(ul.eversion[0]-dl.eversion[0])>QR_LARGE_VERSION_SLACK){ + continue; + } +#if defined(QR_DEBUG) + qr_finder_dump_aff_undistorted(&ul,&ur,&dl,&aff,_img,_width,_height); +#endif + /*If we made it this far, upgrade the affine homography to a full + homography.*/ + if(qr_hom_fit(&hom,&ul,&ur,&dl,_qrdata->bbox,&aff, + &_reader->isaac,_img,_width,_height)<0){ + continue; + } + qr_hom_unproject(ul.o,&hom,ul.c->pos[0],ul.c->pos[1]); + qr_hom_unproject(ur.o,&hom,ur.c->pos[0],ur.c->pos[1]); + qr_hom_unproject(dl.o,&hom,dl.c->pos[0],dl.c->pos[1]); + qr_finder_edge_pts_hom_classify(&ur,&hom); + if(qr_finder_estimate_module_size_and_version(&ur, + ur.o[0]-ul.o[0],ur.o[0]-ul.o[0])<0){ + continue; + } + qr_finder_edge_pts_hom_classify(&dl,&hom); + if(qr_finder_estimate_module_size_and_version(&dl, + dl.o[1]-ul.o[1],dl.o[1]-ul.o[1])<0){ + continue; + } +#if defined(QR_DEBUG) + qr_finder_dump_hom_undistorted(&ul,&ur,&dl,&hom,_img,_width,_height); +#endif + /*If we have a small version (less than 7), there's no encoded version + information. + If the estimated version on the two corners matches and is sufficiently + small, we assume this is the case.*/ + if(ur.eversion[1]==dl.eversion[0]&&ur.eversion[1]<7){ + /*We used to do a whole bunch of extra geometric checks for small + versions, because with just an affine correction, it was fairly easy + to estimate two consistent module sizes given a random configuration. + However, now that we're estimating a full homography, these appear to + be unnecessary.*/ +#if 0 + static const signed char LINE_TESTS[12][6]={ + /*DL left, UL > 0, UR > 0*/ + {2,0,0, 1,1, 1}, + /*DL right, UL > 0, UR < 0*/ + {2,1,0, 1,1,-1}, + /*UR top, UL > 0, DL > 0*/ + {1,2,0, 1,2, 1}, + /*UR bottom, UL > 0, DL < 0*/ + {1,3,0, 1,2,-1}, + /*UR left, DL < 0, UL < 0*/ + {1,0,2,-1,0,-1}, + /*UR right, DL > 0, UL > 0*/ + {1,1,2, 1,0, 1}, + /*DL top, UR < 0, UL < 0*/ + {2,2,1,-1,0,-1}, + /*DL bottom, UR > 0, UL > 0*/ + {2,3,1, 1,0, 1}, + /*UL left, DL > 0, UR > 0*/ + {0,0,2, 1,1, 1}, + /*UL right, DL > 0, UR < 0*/ + {0,1,2, 1,1,-1}, + /*UL top, UR > 0, DL > 0*/ + {0,2,1, 1,2, 1}, + /*UL bottom, UR > 0, DL < 0*/ + {0,3,1, 1,2,-1} + }; + qr_finder *f[3]; + int j; + /*Start by decoding the format information. + This is cheap, but unlikely to reject invalid configurations. + 56.25% of all bitstrings are valid, and we mix and match several pieces + until we find a valid combination, so our real chances of finding a + valid codeword in random bits are even higher.*/ + fmt_info=qr_finder_fmt_info_decode(&ul,&ur,&dl,&aff,_img,_width,_height); + if(fmt_info<0)continue; + /*Now we fit lines to the edges of each finder pattern and check to make + sure the centers of the other finder patterns lie on the proper side.*/ + f[0]=&ul; + f[1]=&ur; + f[2]=&dl; + for(j=0;j<12;j++){ + const signed char *t; + qr_line l0; + int *p; + t=LINE_TESTS[j]; + qr_finder_ransac(f[t[0]],&aff,&_reader->isaac,t[1]); + /*We may not have enough points to fit a line accurately here. + If not, we just skip the test.*/ + if(qr_line_fit_finder_edge(l0,f[t[0]],t[1],res)<0)continue; + p=f[t[2]]->c->pos; + if(qr_line_eval(l0,p[0],p[1])*t[3]<0)break; + p=f[t[4]]->c->pos; + if(qr_line_eval(l0,p[0],p[1])*t[5]<0)break; + } + if(j<12)continue; + /*All tests passed.*/ +#endif + ur_version=ur.eversion[1]; + } + else{ + /*If the estimated versions are significantly different, reject the + configuration.*/ + if(abs(ur.eversion[1]-dl.eversion[0])>QR_LARGE_VERSION_SLACK)continue; + /*Otherwise we try to read the actual version data from the image. + If the real version is not sufficiently close to our estimated version, + then we assume there was an unrecoverable decoding error (so many bit + errors we were within 3 errors of another valid code), and throw that + value away. + If no decoded version could be sufficiently close, we don't even try.*/ + if(ur.eversion[1]>=7-QR_LARGE_VERSION_SLACK){ + ur_version=qr_finder_version_decode(&ur,&hom,_img,_width,_height,0); + if(abs(ur_version-ur.eversion[1])>QR_LARGE_VERSION_SLACK)ur_version=-1; + } + else ur_version=-1; + if(dl.eversion[0]>=7-QR_LARGE_VERSION_SLACK){ + dl_version=qr_finder_version_decode(&dl,&hom,_img,_width,_height,1); + if(abs(dl_version-dl.eversion[0])>QR_LARGE_VERSION_SLACK)dl_version=-1; + } + else dl_version=-1; + /*If we got at least one valid version, or we got two and they match, + then we found a valid configuration.*/ + if(ur_version>=0){ + if(dl_version>=0&&dl_version!=ur_version)continue; + } + else if(dl_version<0)continue; + else ur_version=dl_version; + } + qr_finder_edge_pts_hom_classify(&ul,&hom); + if(qr_finder_estimate_module_size_and_version(&ul, + ur.o[0]-dl.o[0],dl.o[1]-ul.o[1])<0|| + abs(ul.eversion[1]-ur.eversion[1])>QR_SMALL_VERSION_SLACK|| + abs(ul.eversion[0]-dl.eversion[0])>QR_SMALL_VERSION_SLACK){ + continue; + } + fmt_info=qr_finder_fmt_info_decode(&ul,&ur,&dl,&hom,_img,_width,_height); + if(fmt_info<0)continue; + if(qr_code_decode(_qrdata,&_reader->gf,ul.c->pos,ur.c->pos,dl.c->pos, + ur_version,fmt_info,_img,_width,_height)<0){ + /*TODO: Maybe somebody flipped the code? + We'd still get a valid version, and probably valid (but incorrect) + format info. + After we've come this far, it should be a simple matter to check.*/ + continue; + } + return ur_version; + } + return -1; +} + +void qr_reader_match_centers(qr_reader *_reader,qr_code_data_list *_qrlist, + qr_finder_center *_centers,int _ncenters, + const unsigned char *_img,int _width,int _height){ + /*The number of centers should be small, so an O(n^3) exhaustive search of + which ones go together should be reasonable.*/ + unsigned char *mark; + int i; + int j; + int k; + mark=(unsigned char *)calloc(_ncenters,sizeof(*mark)); + for(i=0;i<_ncenters;i++){ + /*TODO: We might be able to accelerate this step significantly by + considering the remaining finder centers in a more intelligent order, + based on the first finder center we just chose.*/ + for(j=i+1;!mark[i]&&j<_ncenters;j++){ + for(k=j+1;!mark[j]&&k<_ncenters;k++)if(!mark[k]){ + qr_finder_center *c[3]; + qr_code_data qrdata; + int version; + c[0]=_centers+i; + c[1]=_centers+j; + c[2]=_centers+k; + version=qr_reader_try_configuration(_reader,&qrdata, + _img,_width,_height,c); + if(version>=0){ + int ninside; + int l; + /*Add the data to the list.*/ + qr_code_data_list_add(_qrlist,&qrdata); + /*Convert the bounding box we're returning to the user to normal + image coordinates.*/ + for(l=0;l<4;l++){ + _qrlist->qrdata[_qrlist->nqrdata-1].bbox[l][0]>>=QR_FINDER_SUBPREC; + _qrlist->qrdata[_qrlist->nqrdata-1].bbox[l][1]>>=QR_FINDER_SUBPREC; + } + /*Mark these centers as used.*/ + mark[i]=mark[j]=mark[k]=1; + /*Find any other finder centers located inside this code.*/ + for(l=ninside=0;l<_ncenters;l++)if(!mark[l]){ + if(qr_point_ccw(qrdata.bbox[0],qrdata.bbox[1],_centers[l].pos)>=0&& + qr_point_ccw(qrdata.bbox[1],qrdata.bbox[3],_centers[l].pos)>=0&& + qr_point_ccw(qrdata.bbox[3],qrdata.bbox[2],_centers[l].pos)>=0&& + qr_point_ccw(qrdata.bbox[2],qrdata.bbox[0],_centers[l].pos)>=0){ + mark[l]=2; + ninside++; + } + } + if(ninside>=3){ + /*We might have a "Double QR": a code inside a code. + Copy the relevant centers to a new array and do a search confined + to that subset.*/ + qr_finder_center *inside; + inside=(qr_finder_center *)malloc(ninside*sizeof(*inside)); + for(l=ninside=0;l<_ncenters;l++){ + if(mark[l]==2)*&inside[ninside++]=*&_centers[l]; + } + qr_reader_match_centers(_reader,_qrlist,inside,ninside, + _img,_width,_height); + free(inside); + } + /*Mark _all_ such centers used: codes cannot partially overlap.*/ + for(l=0;l<_ncenters;l++)if(mark[l]==2)mark[l]=1; + } + } + } + } + free(mark); +} + +int _zbar_qr_found_line (qr_reader *reader, + int dir, + const qr_finder_line *line) +{ + /* minimally intrusive brute force version */ + qr_finder_lines *lines = &reader->finder_lines[dir]; + + if(lines->nlines >= lines->clines) { + lines->clines *= 2; + lines->lines = realloc(lines->lines, + ++lines->clines * sizeof(*lines->lines)); + } + + memcpy(lines->lines + lines->nlines++, line, sizeof(*line)); + + return(0); +} + +static inline void qr_svg_centers (const qr_finder_center *centers, + int ncenters) +{ + int i, j; + svg_path_start("centers", 1, 0, 0); + for(i = 0; i < ncenters; i++) + svg_path_moveto(SVG_ABS, centers[i].pos[0], centers[i].pos[1]); + svg_path_end(); + + svg_path_start("edge-pts", 1, 0, 0); + for(i = 0; i < ncenters; i++) { + const qr_finder_center *cen = centers + i; + for(j = 0; j < cen->nedge_pts; j++) + svg_path_moveto(SVG_ABS, + cen->edge_pts[j].pos[0], cen->edge_pts[j].pos[1]); + } + svg_path_end(); +} + +int _zbar_qr_decode (qr_reader *reader, + zbar_image_scanner_t *iscn, + zbar_image_t *img) +{ + int nqrdata = 0; + qr_finder_edge_pt *edge_pts = NULL; + qr_finder_center *centers = NULL; + + if(reader->finder_lines[0].nlines < 9 || + reader->finder_lines[1].nlines < 9) + return(0); + + svg_group_start("finder", 0, 1. / (1 << QR_FINDER_SUBPREC), 0, 0, 0); + + int ncenters = qr_finder_centers_locate(¢ers, &edge_pts, reader, 0, 0); + + zprintf(14, "%dx%d finders, %d centers:\n", + reader->finder_lines[0].nlines, + reader->finder_lines[1].nlines, + ncenters); + qr_svg_centers(centers, ncenters); + + if(ncenters >= 3) { + void *bin = qr_binarize(img->data, img->width, img->height); + + qr_code_data_list qrlist; + qr_code_data_list_init(&qrlist); + + qr_reader_match_centers(reader, &qrlist, centers, ncenters, + bin, img->width, img->height); + + if(qrlist.nqrdata > 0) + nqrdata = qr_code_data_list_extract_text(&qrlist, iscn, img); + + qr_code_data_list_clear(&qrlist); + free(bin); + } + svg_group_end(); + + if(centers) + free(centers); + if(edge_pts) + free(edge_pts); + return(nqrdata); +} diff --git a/zbar/qrcode/qrdec.h b/zbar/qrcode/qrdec.h new file mode 100644 index 0000000..2074e68 --- /dev/null +++ b/zbar/qrcode/qrdec.h @@ -0,0 +1,168 @@ +/*Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#if !defined(_qrdec_H) +# define _qrdec_H (1) + +#include + +typedef struct qr_code_data_entry qr_code_data_entry; +typedef struct qr_code_data qr_code_data; +typedef struct qr_code_data_list qr_code_data_list; + +typedef enum qr_mode{ + /*Numeric digits ('0'...'9').*/ + QR_MODE_NUM=1, + /*Alphanumeric characters ('0'...'9', 'A'...'Z', plus the punctuation + ' ', '$', '%', '*', '+', '-', '.', '/', ':').*/ + QR_MODE_ALNUM, + /*Structured-append header.*/ + QR_MODE_STRUCT, + /*Raw 8-bit bytes.*/ + QR_MODE_BYTE, + /*FNC1 marker (for more info, see http://www.mecsw.com/specs/uccean128.html). + In the "first position" data is formatted in accordance with GS1 General + Specifications.*/ + QR_MODE_FNC1_1ST, + /*Mode 6 reserved?*/ + /*Extended Channel Interpretation code.*/ + QR_MODE_ECI=7, + /*SJIS kanji characters.*/ + QR_MODE_KANJI, + /*FNC1 marker (for more info, see http://www.mecsw.com/specs/uccean128.html). + In the "second position" data is formatted in accordance with an industry + application as specified by AIM Inc.*/ + QR_MODE_FNC1_2ND +}qr_mode; + +/*Check if a mode has a data buffer associated with it. + Currently this is only modes with exactly one bit set.*/ +#define QR_MODE_HAS_DATA(_mode) (!((_mode)&(_mode)-1)) + +/*ECI may be used to signal a character encoding for the data.*/ +typedef enum qr_eci_encoding{ + /*GLI0 is like CP437, but the encoding is reset at the beginning of each + structured append symbol.*/ + QR_ECI_GLI0, + /*GLI1 is like ISO8859_1, but the encoding is reset at the beginning of each + structured append symbol.*/ + QR_ECI_GLI1, + /*The remaining encodings do not reset at the start of the next structured + append symbol.*/ + QR_ECI_CP437, + /*Western European.*/ + QR_ECI_ISO8859_1, + /*Central European.*/ + QR_ECI_ISO8859_2, + /*South European.*/ + QR_ECI_ISO8859_3, + /*North European.*/ + QR_ECI_ISO8859_4, + /*Cyrillic.*/ + QR_ECI_ISO8859_5, + /*Arabic.*/ + QR_ECI_ISO8859_6, + /*Greek.*/ + QR_ECI_ISO8859_7, + /*Hebrew.*/ + QR_ECI_ISO8859_8, + /*Turkish.*/ + QR_ECI_ISO8859_9, + /*Nordic.*/ + QR_ECI_ISO8859_10, + /*Thai.*/ + QR_ECI_ISO8859_11, + /*There is no ISO/IEC 8859-12.*/ + /*Baltic rim.*/ + QR_ECI_ISO8859_13=QR_ECI_ISO8859_11+2, + /*Celtic.*/ + QR_ECI_ISO8859_14, + /*Western European with euro.*/ + QR_ECI_ISO8859_15, + /*South-Eastern European (with euro).*/ + QR_ECI_ISO8859_16, + /*ECI 000019 is reserved?*/ + /*Shift-JIS.*/ + QR_ECI_SJIS=20 +}qr_eci_encoding; + + +/*A single unit of parsed QR code data.*/ +struct qr_code_data_entry{ + /*The mode of this data block.*/ + qr_mode mode; + union{ + /*Data buffer for modes that have one.*/ + struct{ + unsigned char *buf; + int len; + }data; + /*Decoded "Extended Channel Interpretation" data.*/ + unsigned eci; + /*Structured-append header data.*/ + struct{ + unsigned char sa_index; + unsigned char sa_size; + unsigned char sa_parity; + }sa; + }payload; +}; + + + +/*Low-level QR code data.*/ +struct qr_code_data{ + /*The decoded data entries.*/ + qr_code_data_entry *entries; + int nentries; + /*The code version (1...40).*/ + unsigned char version; + /*The ECC level (0...3, corresponding to 'L', 'M', 'Q', and 'H').*/ + unsigned char ecc_level; + /*Structured-append information.*/ + /*The index of this code in the structured-append group. + If sa_size is zero, this is undefined.*/ + unsigned char sa_index; + /*The size of the structured-append group, or 0 if there was no S-A header.*/ + unsigned char sa_size; + /*The parity of the entire structured-append group. + If sa_size is zero, this is undefined.*/ + unsigned char sa_parity; + /*The parity of this code. + If sa_size is zero, this is undefined.*/ + unsigned char self_parity; + /*An approximate bounding box for the code. + Points appear in the order up-left, up-right, down-left, down-right, + relative to the orientation of the QR code.*/ + qr_point bbox[4]; +}; + + +struct qr_code_data_list{ + qr_code_data *qrdata; + int nqrdata; + int cqrdata; +}; + + +/*Extract symbol data from a list of QR codes and attach to the image. + All text is converted to UTF-8. + Any structured-append group that does not have all of its members is decoded + as ZBAR_PARTIAL with ZBAR_PARTIAL components for the discontinuities. + Note that isolated members of a structured-append group may be decoded with + the wrong character set, since the correct setting cannot be propagated + between codes. + Return: The number of symbols which were successfully extracted from the + codes; this will be at most the number of codes.*/ +int qr_code_data_list_extract_text(const qr_code_data_list *_qrlist, + zbar_image_scanner_t *iscn, + zbar_image_t *img); + + +/*TODO: Parse DoCoMo standard barcode data formats. + See http://www.nttdocomo.co.jp/english/service/imode/make/content/barcode/function/application/ + for details.*/ + +#endif diff --git a/zbar/qrcode/qrdectxt.c b/zbar/qrcode/qrdectxt.c new file mode 100644 index 0000000..8a82ea1 --- /dev/null +++ b/zbar/qrcode/qrdectxt.c @@ -0,0 +1,394 @@ +/*Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#include +#include +#include +#include +#include "qrcode.h" +#include "qrdec.h" +#include "util.h" +#include "image.h" +#include "error.h" +#include "img_scanner.h" + +static int text_is_ascii(const unsigned char *_text,int _len){ + int i; + for(i=0;i<_len;i++)if(_text[i]>=0x80)return 0; + return 1; +} + +static int text_is_latin1(const unsigned char *_text,int _len){ + int i; + for(i=0;i<_len;i++){ + /*The following line fails to compile correctly with gcc 3.4.4 on ARM with + any optimizations enabled.*/ + if(_text[i]>=0x80&&_text[i]<0xA0)return 0; + } + return 1; +} + +static void enc_list_mtf(iconv_t _enc_list[3],iconv_t _enc){ + int i; + for(i=0;i<3;i++)if(_enc_list[i]==_enc){ + int j; + for(j=i;j-->0;)_enc_list[j+1]=_enc_list[j]; + _enc_list[0]=_enc; + break; + } +} + +int qr_code_data_list_extract_text(const qr_code_data_list *_qrlist, + zbar_image_scanner_t *iscn, + zbar_image_t *img) +{ + iconv_t sjis_cd; + iconv_t utf8_cd; + iconv_t latin1_cd; + const qr_code_data *qrdata; + int nqrdata; + unsigned char *mark; + char **text; + int ntext; + int i; + qrdata=_qrlist->qrdata; + nqrdata=_qrlist->nqrdata; + text=(char **)malloc(nqrdata*sizeof(*text)); + mark=(unsigned char *)calloc(nqrdata,sizeof(*mark)); + ntext=0; + /*This is the encoding the standard says is the default.*/ + latin1_cd=iconv_open("UTF-8","ISO8859-1"); + /*But this one is often used, as well.*/ + sjis_cd=iconv_open("UTF-8","SJIS"); + /*This is a trivial conversion just to check validity without extra code.*/ + utf8_cd=iconv_open("UTF-8","UTF-8"); + for(i=0;i=0){ + qrdataj=qrdata+sa[j]; + for(k=0;knentries;k++){ + int shift; + entry=qrdataj->entries+k; + shift=0; + switch(entry->mode){ + /*FNC1 applies to the entire code and ignores subsequent markers.*/ + case QR_MODE_FNC1_1ST: + case QR_MODE_FNC1_2ND:fnc1=1;break; + /*2 SJIS bytes will be at most 4 UTF-8 bytes.*/ + case QR_MODE_KANJI:shift++; + /*We assume at most 4 UTF-8 bytes per input byte. + I believe this is true for all the encodings we actually use.*/ + case QR_MODE_BYTE:shift++; + default:{ + /*The remaining two modes are already valid UTF-8.*/ + if(QR_MODE_HAS_DATA(entry->mode)){ + sa_ctext+=entry->payload.data.len<next) { + *sym = _zbar_image_scanner_alloc_sym(iscn, ZBAR_QRCODE, 0); + (*sym)->datalen = sa_ntext; + if(sa[j]<0){ + /* generic placeholder for unfinished results */ + (*sym)->type = ZBAR_PARTIAL; + + /*Skip all contiguous missing segments.*/ + for(j++;j=sa_size)break; + + /* mark break in data */ + sa_text[sa_ntext++]='\0'; + (*sym)->datalen = sa_ntext; + + /* advance to next symbol */ + sym = &(*sym)->next; + *sym = _zbar_image_scanner_alloc_sym(iscn, ZBAR_QRCODE, 0); + } + + qrdataj=qrdata+sa[j]; + /* expose bounding box */ + sym_add_point(*sym, qrdataj->bbox[0][0], qrdataj->bbox[0][1]); + sym_add_point(*sym, qrdataj->bbox[2][0], qrdataj->bbox[2][1]); + sym_add_point(*sym, qrdataj->bbox[3][0], qrdataj->bbox[3][1]); + sym_add_point(*sym, qrdataj->bbox[1][0], qrdataj->bbox[1][1]); + + for(k=0;knentries&&!err;k++){ + size_t inleft; + size_t outleft; + char *in; + char *out; + entry=qrdataj->entries+k; + switch(entry->mode){ + case QR_MODE_NUM:{ + if(sa_ctext-sa_ntext>=(size_t)entry->payload.data.len){ + memcpy(sa_text+sa_ntext,entry->payload.data.buf, + entry->payload.data.len*sizeof(*sa_text)); + sa_ntext+=entry->payload.data.len; + } + else err=1; + }break; + case QR_MODE_ALNUM:{ + char *p; + in=(char *)entry->payload.data.buf; + inleft=entry->payload.data.len; + /*FNC1 uses '%' as an escape character.*/ + if(fnc1)for(;;){ + size_t plen; + char c; + p=memchr(in,'%',inleft*sizeof(*in)); + if(p==NULL)break; + plen=p-in; + if(sa_ctext-sa_ntextpayload.data.buf; + inleft=entry->payload.data.len; + out=sa_text+sa_ntext; + outleft=sa_ctext-sa_ntext; + /*If we have no specified encoding, attempt to auto-detect it.*/ + if(eci<0){ + int ei; + /*First check for the UTF-8 BOM.*/ + if(inleft>=3&& + in[0]==(char)0xEF&&in[1]==(char)0xBB&&in[2]==(char)0xBF){ + in+=3; + inleft-=3; + /*Actually try converting (to check validity).*/ + err=utf8_cd==(iconv_t)-1|| + iconv(utf8_cd,&in,&inleft,&out,&outleft)==(size_t)-1; + if(!err){ + sa_ntext=out-sa_text; + enc_list_mtf(enc_list,utf8_cd); + continue; + } + in=(char *)entry->payload.data.buf; + inleft=entry->payload.data.len; + out=sa_text+sa_ntext; + outleft=sa_ctext-sa_ntext; + } + /*If the text is 8-bit clean, prefer UTF-8 over SJIS, since SJIS + will corrupt the backslashes used for DoCoMo formats.*/ + else if(text_is_ascii((unsigned char *)in,inleft)){ + enc_list_mtf(enc_list,utf8_cd); + } + /*Try our list of encodings.*/ + for(ei=0;ei<3;ei++)if(enc_list[ei]!=(iconv_t)-1){ + /*According to the standard, ISO/IEC 8859-1 (one hyphen) is + supposed to be used, but reality is not always so. + It's got an invalid range that is used often with SJIS + and UTF-8, though, which makes detection easier. + However, iconv() does not properly reject characters in + those ranges, since ISO-8859-1 (two hyphens) defines a + number of seldom-used control code characters there. + So if we see any of those characters, move this + conversion to the end of the list.*/ + if(ei<2&&enc_list[ei]==latin1_cd&& + !text_is_latin1((unsigned char *)in,inleft)){ + int ej; + for(ej=ei+1;ej<3;ej++)enc_list[ej-1]=enc_list[ej]; + enc_list[2]=latin1_cd; + } + err=iconv(enc_list[ei],&in,&inleft,&out,&outleft)==(size_t)-1; + if(!err){ + sa_ntext=out-sa_text; + enc_list_mtf(enc_list,enc_list[ei]); + break; + } + in=(char *)entry->payload.data.buf; + inleft=entry->payload.data.len; + out=sa_text+sa_ntext; + outleft=sa_ctext-sa_ntext; + } + } + /*We were actually given a character set; use it.*/ + else{ + err=eci_cd==(iconv_t)-1|| + iconv(eci_cd,&in,&inleft,&out,&outleft)==(size_t)-1; + if(!err)sa_ntext=out-sa_text; + } + }break; + /*Kanji mode always uses SJIS.*/ + case QR_MODE_KANJI:{ + in=(char *)entry->payload.data.buf; + inleft=entry->payload.data.len; + out=sa_text+sa_ntext; + outleft=sa_ctext-sa_ntext; + err=sjis_cd==(iconv_t)-1|| + iconv(sjis_cd,&in,&inleft,&out,&outleft)==(size_t)-1; + if(!err)sa_ntext=out-sa_text; + }break; + /*Check to see if a character set was specified.*/ + case QR_MODE_ECI:{ + const char *enc; + char buf[16]; + unsigned cur_eci; + cur_eci=entry->payload.eci; + if(cur_eci<=QR_ECI_ISO8859_16&&cur_eci!=14){ + if(cur_eci!=QR_ECI_GLI0&&cur_eci!=QR_ECI_CP437){ + sprintf(buf,"ISO8859-%i",QR_MAXI(cur_eci,3)-2); + enc=buf; + } + /*Note that CP437 requires an iconv compiled with + --enable-extra-encodings, and thus may not be available.*/ + else enc="CP437"; + } + else if(cur_eci==QR_ECI_SJIS)enc="SJIS"; + /*Don't know what this ECI code specifies, but not an encoding that + we recognize.*/ + else continue; + eci=cur_eci; + eci_cd=iconv_open("UTF-8",enc); + }break; + /*Silence stupid compiler warnings.*/ + default:break; + } + } + /*If eci should be reset between codes, do so.*/ + if(eci<=QR_ECI_GLI1){ + eci=-1; + if(eci_cd!=(iconv_t)-1)iconv_close(eci_cd); + } + } + if(eci_cd!=(iconv_t)-1)iconv_close(eci_cd); + if(!err){ + sa_text[sa_ntext++]='\0'; + if(sa_ctext+1>sa_ntext){ + sa_text=(char *)realloc(sa_text,sa_ntext*sizeof(*sa_text)); + } + + zbar_symbol_t *sa_sym; + if(sa_size == 1) + sa_sym = syms; + else { + /* create "virtual" container symbol for composite result */ + sa_sym = _zbar_image_scanner_alloc_sym(iscn, ZBAR_QRCODE, 0); + sa_sym->syms = _zbar_symbol_set_create(); + sa_sym->syms->head = syms; + + /* cheap out w/axis aligned bbox for now */ + int xmin = img->width, xmax = -2; + int ymin = img->height, ymax = -2; + + /* fixup data references */ + for(; syms; syms = syms->next) { + _zbar_symbol_refcnt(syms, 1); + if(syms->type == ZBAR_PARTIAL) + sa_sym->type = ZBAR_PARTIAL; + else + for(j = 0; j < syms->npts; j++) { + int u = syms->pts[j].x; + if(xmin >= u) xmin = u - 1; + if(xmax <= u) xmax = u + 1; + u = syms->pts[j].y; + if(ymin >= u) ymin = u - 1; + if(ymax <= u) ymax = u + 1; + } + syms->data = sa_text + syms->datalen; + int next = (syms->next) ? syms->next->datalen : sa_ntext; + assert(next > syms->datalen); + syms->datalen = next - syms->datalen - 1; + } + if(xmax >= -1) { + sym_add_point(sa_sym, xmin, ymin); + sym_add_point(sa_sym, xmin, ymax); + sym_add_point(sa_sym, xmax, ymax); + sym_add_point(sa_sym, xmax, ymin); + } + } + sa_sym->data = sa_text; + sa_sym->data_alloc = sa_ntext; + sa_sym->datalen = sa_ntext - 1; + + _zbar_image_scanner_add_sym(iscn, sa_sym); + } + else { + _zbar_image_scanner_recycle_syms(iscn, syms); + free(sa_text); + } + } + if(utf8_cd!=(iconv_t)-1)iconv_close(utf8_cd); + if(sjis_cd!=(iconv_t)-1)iconv_close(sjis_cd); + if(latin1_cd!=(iconv_t)-1)iconv_close(latin1_cd); + free(mark); + return ntext; +} diff --git a/zbar/qrcode/rs.c b/zbar/qrcode/rs.c new file mode 100644 index 0000000..d14fe53 --- /dev/null +++ b/zbar/qrcode/rs.c @@ -0,0 +1,799 @@ +/*Copyright (C) 1991-1995 Henry Minsky (hqm@ua.com, hqm@ai.mit.edu) + Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#include +#include +#include "rs.h" + +/*Reed-Solomon encoder and decoder. + Original implementation (C) Henry Minsky (hqm@ua.com, hqm@ai.mit.edu), + Universal Access 1991-1995. + Updates by Timothy B. Terriberry (C) 2008-2009: + - Properly reject codes when error-locator polynomial has repeated roots or + non-trivial irreducible factors. + - Removed the hard-coded parity size and performed general API cleanup. + - Allow multiple representations of GF(2**8), since different standards use + different irreducible polynomials. + - Allow different starting indices for the generator polynomial, since + different standards use different values. + - Greatly reduced the computation by eliminating unnecessary operations. + - Explicitly solve for the roots of low-degree polynomials instead of using + an exhaustive search. + This is another major speed boost when there are few errors.*/ + + +/*Galois Field arithmetic in GF(2**8).*/ + +void rs_gf256_init(rs_gf256 *_gf,unsigned _ppoly){ + unsigned p; + int i; + /*Initialize the table of powers of a primtive root, alpha=0x02.*/ + p=1; + for(i=0;i<256;i++){ + _gf->exp[i]=_gf->exp[i+255]=p; + p=((p<<1)^(-(p>>7)&_ppoly))&0xFF; + } + /*Invert the table to recover the logs.*/ + for(i=0;i<255;i++)_gf->log[_gf->exp[i]]=i; + /*Note that we rely on the fact that _gf->log[0]=0 below.*/ + _gf->log[0]=0; +} + +/*Multiplication in GF(2**8) using logarithms.*/ +static unsigned rs_gmul(const rs_gf256 *_gf,unsigned _a,unsigned _b){ + return _a==0||_b==0?0:_gf->exp[_gf->log[_a]+_gf->log[_b]]; +} + +/*Division in GF(2**8) using logarithms. + The result of division by zero is undefined.*/ +static unsigned rs_gdiv(const rs_gf256 *_gf,unsigned _a,unsigned _b){ + return _a==0?0:_gf->exp[_gf->log[_a]+255-_gf->log[_b]]; +} + +/*Multiplication in GF(2**8) when one of the numbers is known to be non-zero + (proven by representing it by its logarithm).*/ +static unsigned rs_hgmul(const rs_gf256 *_gf,unsigned _a,unsigned _logb){ + return _a==0?0:_gf->exp[_gf->log[_a]+_logb]; +} + +/*Square root in GF(2**8) using logarithms.*/ +static unsigned rs_gsqrt(const rs_gf256 *_gf,unsigned _a){ + unsigned loga; + if(!_a)return 0; + loga=_gf->log[_a]; + return _gf->exp[loga+(255&-(loga&1))>>1]; +} + +/*Polynomial root finding in GF(2**8). + Each routine returns a list of the distinct roots (i.e., with duplicates + removed).*/ + +/*Solve a quadratic equation x**2 + _b*x + _c in GF(2**8) using the method + of~\cite{Wal99}. + Returns the number of distinct roots. + ARTICLE{Wal99, + author="C. Wayne Walker", + title="New Formulas for Solving Quadratic Equations over Certain Finite + Fields", + journal="{IEEE} Transactions on Information Theory", + volume=45, + number=1, + pages="283--284", + month=Jan, + year=1999 + }*/ +static int rs_quadratic_solve(const rs_gf256 *_gf,unsigned _b,unsigned _c, + unsigned char _x[2]){ + unsigned b; + unsigned logb; + unsigned logb2; + unsigned logb4; + unsigned logb8; + unsigned logb12; + unsigned logb14; + unsigned logc; + unsigned logc2; + unsigned logc4; + unsigned c8; + unsigned g3; + unsigned z3; + unsigned l3; + unsigned c0; + unsigned g2; + unsigned l2; + unsigned z2; + int inc; + /*If _b is zero, all we need is a square root.*/ + if(!_b){ + _x[0]=rs_gsqrt(_gf,_c); + return 1; + } + /*If _c is zero, 0 and _b are the roots.*/ + if(!_c){ + _x[0]=0; + _x[1]=_b; + return 2; + } + logb=_gf->log[_b]; + logc=_gf->log[_c]; + /*If _b lies in GF(2**4), scale x to move it out.*/ + inc=logb%(255/15)==0; + if(inc){ + b=_gf->exp[logb+254]; + logb=_gf->log[b]; + _c=_gf->exp[logc+253]; + logc=_gf->log[_c]; + } + else b=_b; + logb2=_gf->log[_gf->exp[logb<<1]]; + logb4=_gf->log[_gf->exp[logb2<<1]]; + logb8=_gf->log[_gf->exp[logb4<<1]]; + logb12=_gf->log[_gf->exp[logb4+logb8]]; + logb14=_gf->log[_gf->exp[logb2+logb12]]; + logc2=_gf->log[_gf->exp[logc<<1]]; + logc4=_gf->log[_gf->exp[logc2<<1]]; + c8=_gf->exp[logc4<<1]; + g3=rs_hgmul(_gf, + _gf->exp[logb14+logc]^_gf->exp[logb12+logc2]^_gf->exp[logb8+logc4]^c8,logb); + /*If g3 doesn't lie in GF(2**4), then our roots lie in an extension field. + Note that we rely on the fact that _gf->log[0]==0 here.*/ + if(_gf->log[g3]%(255/15)!=0)return 0; + /*Construct the corresponding quadratic in GF(2**4): + x**2 + x/alpha**(255/15) + l3/alpha**(2*(255/15))*/ + z3=rs_gdiv(_gf,g3,_gf->exp[logb8<<1]^b); + l3=rs_hgmul(_gf,rs_gmul(_gf,z3,z3)^rs_hgmul(_gf,z3,logb)^_c,255-logb2); + c0=rs_hgmul(_gf,l3,255-2*(255/15)); + /*Construct the corresponding quadratic in GF(2**2): + x**2 + x/alpha**(255/3) + l2/alpha**(2*(255/3))*/ + g2=rs_hgmul(_gf, + rs_hgmul(_gf,c0,255-2*(255/15))^rs_gmul(_gf,c0,c0),255-255/15); + z2=rs_gdiv(_gf,g2,_gf->exp[255-(255/15)*4]^_gf->exp[255-(255/15)]); + l2=rs_hgmul(_gf, + rs_gmul(_gf,z2,z2)^rs_hgmul(_gf,z2,255-(255/15))^c0,2*(255/15)); + /*Back substitute to the solution in the original field.*/ + _x[0]=_gf->exp[_gf->log[z3^rs_hgmul(_gf, + rs_hgmul(_gf,l2,255/3)^rs_hgmul(_gf,z2,255/15),logb)]+inc]; + _x[1]=_x[0]^_b; + return 2; +} + +/*Solve a cubic equation x**3 + _a*x**2 + _b*x + _c in GF(2**8). + Returns the number of distinct roots.*/ +static int rs_cubic_solve(const rs_gf256 *_gf, + unsigned _a,unsigned _b,unsigned _c,unsigned char _x[3]){ + unsigned k; + unsigned logd; + unsigned d2; + unsigned logd2; + unsigned logw; + int nroots; + /*If _c is zero, factor out the 0 root.*/ + if(!_c){ + nroots=rs_quadratic_solve(_gf,_a,_b,_x); + if(_b)_x[nroots++]=0; + return nroots; + } + /*Substitute x=_a+y*sqrt(_a**2+_b) to get y**3 + y + k == 0, + k = (_a*_b+c)/(_a**2+b)**(3/2).*/ + k=rs_gmul(_gf,_a,_b)^_c; + d2=rs_gmul(_gf,_a,_a)^_b; + if(!d2){ + int logx; + if(!k){ + /*We have a triple root.*/ + _x[0]=_a; + return 1; + } + logx=_gf->log[k]; + if(logx%3!=0)return 0; + logx/=3; + _x[0]=_a^_gf->exp[logx]; + _x[1]=_a^_gf->exp[logx+255/3]; + _x[2]=_a^_x[0]^_x[1]; + return 3; + } + logd2=_gf->log[d2]; + logd=logd2+(255&-(logd2&1))>>1; + k=rs_gdiv(_gf,k,_gf->exp[logd+logd2]); + /*Substitute y=w+1/w and z=w**3 to get z**2 + k*z + 1 == 0.*/ + nroots=rs_quadratic_solve(_gf,k,1,_x); + if(nroots<1){ + /*The Reed-Solomon code is only valid if we can find 3 distinct roots in + GF(2**8), so if we know there's only one, we don't actually need to find + it. + Note that we're also called by the quartic solver, but if we contain a + non-trivial irreducible factor, than so does the original + quartic~\cite{LW72}, and failing to return a root here actually saves us + some work there, also.*/ + return 0; + } + /*Recover w from z.*/ + logw=_gf->log[_x[0]]; + if(logw){ + if(logw%3!=0)return 0; + logw/=3; + /*Recover x from w.*/ + _x[0]=_gf->exp[_gf->log[_gf->exp[logw]^_gf->exp[255-logw]]+logd]^_a; + logw+=255/3; + _x[1]=_gf->exp[_gf->log[_gf->exp[logw]^_gf->exp[255-logw]]+logd]^_a; + _x[2]=_x[0]^_x[1]^_a; + return 3; + } + else{ + _x[0]=_a; + /*In this case _x[1] is a double root, so we know the Reed-Solomon code is + invalid. + Note that we still have to return at least one root, because if we're + being called by the quartic solver, the quartic might still have 4 + distinct roots. + But we don't need more than one root, so we can avoid computing the + expensive one.*/ + /*_x[1]=_gf->exp[_gf->log[_gf->exp[255/3]^_gf->exp[2*(255/3)]]+logd]^_a;*/ + return 1; + } +} + +/*Solve a quartic equation x**4 + _a*x**3 + _b*x**2 + _c*x + _d in GF(2**8) by + decomposing it into the cases given by~\cite{LW72}. + Returns the number of distinct roots. + @ARTICLE{LW72, + author="Philip A. Leonard and Kenneth S. Williams", + title="Quartics over $GF(2^n)$", + journal="Proceedings of the American Mathematical Society", + volume=36, + number=2, + pages="347--450", + month=Dec, + year=1972 + }*/ +static int rs_quartic_solve(const rs_gf256 *_gf, + unsigned _a,unsigned _b,unsigned _c,unsigned _d,unsigned char _x[3]){ + unsigned r; + unsigned s; + unsigned t; + unsigned b; + int nroots; + int i; + /*If _d is zero, factor out the 0 root.*/ + if(!_d){ + nroots=rs_cubic_solve(_gf,_a,_b,_c,_x); + if(_c)_x[nroots++]=0; + return nroots; + } + if(_a){ + unsigned loga; + /*Substitute x=(1/y) + sqrt(_c/_a) to eliminate the cubic term.*/ + loga=_gf->log[_a]; + r=rs_hgmul(_gf,_c,255-loga); + s=rs_gsqrt(_gf,r); + t=_d^rs_gmul(_gf,_b,r)^rs_gmul(_gf,r,r); + if(t){ + unsigned logti; + logti=255-_gf->log[t]; + /*The result is still quartic, but with no cubic term.*/ + nroots=rs_quartic_solve(_gf,0,rs_hgmul(_gf,_b^rs_hgmul(_gf,s,loga),logti), + _gf->exp[loga+logti],_gf->exp[logti],_x); + for(i=0;iexp[255-_gf->log[_x[i]]]^s; + } + else{ + /*s must be a root~\cite{LW72}, and is in fact a double-root~\cite{CCO69}. + Thus we're left with only a quadratic to solve. + @ARTICLE{CCO69, + author="Robert T. Chien and B. D. Cunningham and I. B. Oldham", + title="Hybrid Methods for Finding Roots of a Polynomial---With + Applications to {BCH} Decoding", + journal="{IEEE} Transactions on Information Theory", + volume=15, + number=2, + pages="329--335", + month=Mar, + year=1969 + }*/ + nroots=rs_quadratic_solve(_gf,_a,_b^r,_x); + /*s may be a triple root if s=_b/_a, but not quadruple, since _a!=0.*/ + if(nroots!=2||_x[0]!=s&&_x[1]!=s)_x[nroots++]=s; + } + return nroots; + } + /*If there are no odd powers, it's really just a quadratic in disguise.*/ + if(!_c)return rs_quadratic_solve(_gf,rs_gsqrt(_gf,_b),rs_gsqrt(_gf,_d),_x); + /*Factor into (x**2 + r*x + s)*(x**2 + r*x + t) by solving for r, which can + be shown to satisfy r**3 + _b*r + _c == 0.*/ + nroots=rs_cubic_solve(_gf,0,_b,_c,_x); + if(nroots<1){ + /*The Reed-Solomon code is only valid if we can find 4 distinct roots in + GF(2**8). + If the cubic does not factor into 3 (possibly duplicate) roots, then we + know that the quartic must have a non-trivial irreducible factor.*/ + return 0; + } + r=_x[0]; + /*Now solve for s and t.*/ + b=rs_gdiv(_gf,_c,r); + nroots=rs_quadratic_solve(_gf,b,_d,_x); + if(nroots<2)return 0; + s=_x[0]; + t=_x[1]; + /*_c=r*(s^t) was non-zero, so s and t must be distinct. + But if z is a root of z**2 ^ r*z ^ s, then so is (z^r), and s = z*(z^r). + Hence if z is also a root of z**2 ^ r*z ^ t, then t = s, a contradiction. + Thus all four roots are distinct, if they exist.*/ + nroots=rs_quadratic_solve(_gf,r,s,_x); + return nroots+rs_quadratic_solve(_gf,r,t,_x+nroots); +} + +/*Polynomial arithmetic with coefficients in GF(2**8).*/ + +static void rs_poly_zero(unsigned char *_p,int _dp1){ + memset(_p,0,_dp1*sizeof(*_p)); +} + +static void rs_poly_copy(unsigned char *_p,const unsigned char *_q,int _dp1){ + memcpy(_p,_q,_dp1*sizeof(*_p)); +} + +/*Multiply the polynomial by the free variable, x (shift the coefficients). + The number of coefficients, _dp1, must be non-zero.*/ +static void rs_poly_mul_x(unsigned char *_p,const unsigned char *_q,int _dp1){ + memmove(_p+1,_q,(_dp1-1)*sizeof(*_p)); + _p[0]=0; +} + +/*Divide the polynomial by the free variable, x (shift the coefficients). + The number of coefficients, _dp1, must be non-zero.*/ +static void rs_poly_div_x(unsigned char *_p,const unsigned char *_q,int _dp1){ + memmove(_p,_q+1,(_dp1-1)*sizeof(*_p)); + _p[_dp1-1]=0; +} + +/*Compute the first (d+1) coefficients of the product of a degree e and a + degree f polynomial.*/ +static void rs_poly_mult(const rs_gf256 *_gf,unsigned char *_p,int _dp1, + const unsigned char *_q,int _ep1,const unsigned char *_r,int _fp1){ + int m; + int i; + rs_poly_zero(_p,_dp1); + m=_ep1<_dp1?_ep1:_dp1; + for(i=0;ilog[_q[i]]; + for(j=0;jlog[_gf->exp[j+_m0]]; + for(i=0;i<_ndata;i++)sj=_data[i]^rs_hgmul(_gf,sj,alphaj); + _s[j]=sj; + } +} + +/*Berlekamp-Peterson and Berlekamp-Massey Algorithms for error-location, + modified to handle known erasures, from \cite{CC81}, p. 205. + This finds the coefficients of the error locator polynomial. + The roots are then found by looking for the values of alpha**n where + evaluating the polynomial yields zero. + Error correction is done using the error-evaluator equation on p. 207. + @BOOK{CC81, + author="George C. Clark, Jr and J. Bibb Cain", + title="Error-Correction Coding for Digitial Communications", + series="Applications of Communications Theory", + publisher="Springer", + address="New York, NY", + month=Jun, + year=1981 + }*/ + +/*Initialize lambda to the product of (1-x*alpha**e[i]) for erasure locations + e[i]. + Note that the user passes in array indices counting from the beginning of the + data, while our polynomial indexes starting from the end, so + e[i]=(_ndata-1)-_erasures[i].*/ +static void rs_init_lambda(const rs_gf256 *_gf,unsigned char *_lambda,int _npar, + const unsigned char *_erasures,int _nerasures,int _ndata){ + int i; + int j; + rs_poly_zero(_lambda,(_npar<4?4:_npar)+1); + _lambda[0]=1; + for(i=0;i<_nerasures;i++)for(j=i+1;j>0;j--){ + _lambda[j]^=rs_hgmul(_gf,_lambda[j-1],_ndata-1-_erasures[i]); + } +} + +/*From \cite{CC81}, p. 216. + Returns the number of errors detected (degree of _lambda).*/ +static int rs_modified_berlekamp_massey(const rs_gf256 *_gf, + unsigned char *_lambda,const unsigned char *_s,unsigned char *_omega,int _npar, + const unsigned char *_erasures,int _nerasures,int _ndata){ + unsigned char tt[256]; + int n; + int l; + int k; + int i; + /*Initialize _lambda, the error locator-polynomial, with the location of + known erasures.*/ + rs_init_lambda(_gf,_lambda,_npar,_erasures,_nerasures,_ndata); + rs_poly_copy(tt,_lambda,_npar+1); + l=_nerasures; + k=0; + for(n=_nerasures+1;n<=_npar;n++){ + unsigned d; + rs_poly_mul_x(tt,tt,n-k+1); + d=0; + for(i=0;i<=l;i++)d^=rs_gmul(_gf,_lambda[i],_s[n-1-i]); + if(d!=0){ + unsigned logd; + logd=_gf->log[d]; + if(llog[_epos[i]]; + if((int)alpha<_ndata)_epos[nroots++]=alpha; + } + return nroots; + } + else for(alpha=0;(int)alpha<_ndata;alpha++){ + unsigned alphai; + unsigned sum; + sum=0; + alphai=0; + for(i=0;i<=_nerrors;i++){ + sum^=rs_hgmul(_gf,_lambda[_nerrors-i],alphai); + alphai=_gf->log[_gf->exp[alphai+alpha]]; + } + if(!sum)_epos[nroots++]=alpha; + } + return nroots; +} + +/*Corrects a codeword with _ndata<256 bytes, of which the last _npar are parity + bytes. + Known locations of errors can be passed in the _erasures array. + Twice as many (up to _npar) errors with a known location can be corrected + compared to errors with an unknown location. + Returns the number of errors corrected if successful, or a negative number if + the message could not be corrected because too many errors were detected.*/ +int rs_correct(const rs_gf256 *_gf,int _m0,unsigned char *_data,int _ndata, + int _npar,const unsigned char *_erasures,int _nerasures){ + /*lambda must have storage for at least five entries to avoid special cases + in the low-degree polynomial solver.*/ + unsigned char lambda[256]; + unsigned char omega[256]; + unsigned char epos[256]; + unsigned char s[256]; + int i; + /*If we already have too many erasures, we can't possibly succeed.*/ + if(_nerasures>_npar)return -1; + /*Compute the syndrome values.*/ + rs_calc_syndrome(_gf,_m0,s,_npar,_data,_ndata); + /*Check for a non-zero value.*/ + for(i=0;i<_npar;i++)if(s[i]){ + int nerrors; + int j; + /*Construct the error locator polynomial.*/ + nerrors=rs_modified_berlekamp_massey(_gf,lambda,s,omega,_npar, + _erasures,_nerasures,_ndata); + /*If we can't locate any errors, we can't force the syndrome values to + zero, and must have a decoding error. + Conversely, if we have too many errors, there's no reason to even attempt + the root search.*/ + if(nerrors<=0||nerrors-_nerasures>_npar-_nerasures>>1)return -1; + /*Compute the locations of the errors. + If they are not all distinct, or some of them were outside the valid + range for our block size, we have a decoding error.*/ + if(rs_find_roots(_gf,epos,lambda,nerrors,_ndata)log[_gf->exp[alphanj+alphan1]]; + } + /*Evaluate the derivative of lambda at alpha**-1 + All the odd powers vanish.*/ + b=0; + alphan2=_gf->log[_gf->exp[alphan1<<1]]; + alphanj=alphan1+_m0*alpha%255; + for(j=1;j<=_npar;j+=2){ + b^=rs_hgmul(_gf,lambda[j],alphanj); + alphanj=_gf->log[_gf->exp[alphanj+alphan2]]; + } + /*Apply the correction.*/ + _data[_ndata-1-alpha]^=rs_gdiv(_gf,a,b); + } + return nerrors; + } + return 0; +} + +/*Encoding.*/ + +/*Create an _npar-coefficient generator polynomial for a Reed-Solomon code + with _npar<256 parity bytes.*/ +void rs_compute_genpoly(const rs_gf256 *_gf,int _m0, + unsigned char *_genpoly,int _npar){ + int i; + if(_npar<=0)return; + rs_poly_zero(_genpoly,_npar); + _genpoly[0]=1; + /*Multiply by (x+alpha^i) for i = 1 ... _ndata.*/ + for(i=0;i<_npar;i++){ + unsigned alphai; + int n; + int j; + n=i+1<_npar-1?i+1:_npar-1; + alphai=_gf->log[_gf->exp[_m0+i]]; + for(j=n;j>0;j--)_genpoly[j]=_genpoly[j-1]^rs_hgmul(_gf,_genpoly[j],alphai); + _genpoly[0]=rs_hgmul(_gf,_genpoly[0],alphai); + } +} + +/*Adds _npar<=_ndata parity bytes to an _ndata-_npar byte message. + _data must contain room for _ndata<256 bytes.*/ +void rs_encode(const rs_gf256 *_gf,unsigned char *_data,int _ndata, + const unsigned char *_genpoly,int _npar){ + unsigned char *lfsr; + unsigned d; + int i; + int j; + if(_npar<=0)return; + lfsr=_data+_ndata-_npar; + rs_poly_zero(lfsr,_npar); + for(i=0;i<_ndata-_npar;i++){ + d=_data[i]^lfsr[0]; + if(d){ + unsigned logd; + logd=_gf->log[d]; + for(j=0;j<_npar-1;j++){ + lfsr[j]=lfsr[j+1]^rs_hgmul(_gf,_genpoly[_npar-1-j],logd); + } + lfsr[_npar-1]=rs_hgmul(_gf,_genpoly[0],logd); + } + else rs_poly_div_x(lfsr,lfsr,_npar); + } +} + +#if defined(RS_TEST_ENC) +#include +#include + +int main(void){ + rs_gf256 gf; + int k; + rs_gf256_init(&gf,QR_PPOLY); + srand(0); + for(k=0;k<64*1024;k++){ + unsigned char genpoly[256]; + unsigned char data[256]; + unsigned char epos[256]; + int ndata; + int npar; + int nerrors; + int i; + ndata=rand()&0xFF; + npar=ndata>0?rand()%ndata:0; + for(i=0;i0){ + /*Corrupt it.*/ + nerrors=rand()%(npar+1); + if(nerrors>0){ + /*This test is not quite correct: there could be so many errors it + comes within (npar>>1) errors of another valid codeword. + I don't know a simple way to test for that without trying to decode + the corrupt codeword, though, which is the very code we're trying to + test.*/ + if(nerrors<=npar>>1){ + fprintf(stderr,"Success!\n",nerrors); + for(i=0;i + +int main(void){ + rs_gf256 gf; + rs_gf256_init(&gf,QR_PPOLY); + for(;;){ + unsigned char data[255]; + unsigned char erasures[255]; + int idata[255]; + int ierasures[255]; + int ndata; + int npar; + int nerasures; + int nerrors; + int i; + if(scanf("%i",&ndata)<1||ndata<0||ndata>255|| + scanf("%i",&npar)<1||npar<0||npar>ndata)break; + for(i=0;i255)break; + data[i]=idata[i]; + } + if(indata)break; + for(i=0;i=ndata)break; + erasures[i]=ierasures[i]; + } + nerrors=rs_correct(&gf,QR_M0,data,ndata,npar,erasures,nerasures); + if(nerrors>=0){ + unsigned char data2[255]; + unsigned char genpoly[255]; + for(i=0;i + +/*Exhaustively test the root finder.*/ +int main(void){ + rs_gf256 gf; + int a; + int b; + int c; + int d; + rs_gf256_init(&gf,QR_PPOLY); + for(a=0;a<256;a++)for(b=0;b<256;b++)for(c=0;c<256;c++)for(d=0;d<256;d++){ + unsigned char x[4]; + unsigned char r[4]; + unsigned x2; + unsigned e[5]; + int nroots; + int mroots; + int i; + int j; + nroots=rs_quartic_solve(&gf,a,b,c,d,x); + for(i=0;i=nroots){ + printf("Missing root: (0x%02X)**4 ^ 0x%02X*(0x%02X)**3 ^ " + "0x%02X*(0x%02X)**2 ^ 0x%02X(0x%02X) ^ 0x%02X = 0x%02X\n", + r[j],a,r[j],b,r[j],c,r[j],d,e[j]); + } + } + } + return 0; +} +#endif diff --git a/zbar/qrcode/rs.h b/zbar/qrcode/rs.h new file mode 100644 index 0000000..c39b069 --- /dev/null +++ b/zbar/qrcode/rs.h @@ -0,0 +1,66 @@ +/*Copyright (C) 1991-1995 Henry Minsky (hqm@ua.com, hqm@ai.mit.edu) + Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#if !defined(_qrcode_rs_H) +# define _qrcode_rs_H (1) + +/*This is one of 16 irreducible primitive polynomials of degree 8: + x**8+x**4+x**3+x**2+1. + Under such a polynomial, x (i.e., 0x02) is a generator of GF(2**8). + The high order 1 bit is implicit. + From~\cite{MD88}, Ch. 5, p. 275 by Patel. + @BOOK{MD88, + author="C. Dennis Mee and Eric D. Daniel", + title="Video, Audio, and Instrumentation Recording", + series="Magnetic Recording", + volume=3, + publisher="McGraw-Hill Education", + address="Columbus, OH", + month=Jun, + year=1988 + }*/ +#define QR_PPOLY (0x1D) + +/*The index to start the generator polynomial from (0...254).*/ +#define QR_M0 (0) + +typedef struct rs_gf256 rs_gf256; + +struct rs_gf256{ + /*A logarithm table in GF(2**8).*/ + unsigned char log[256]; + /*An exponential table in GF(2**8): exp[i] contains x^i reduced modulo the + irreducible primitive polynomial used to define the field. + The extra 256 entries are used to do arithmetic mod 255, since some extra + table lookups are generally faster than doing the modulus.*/ + unsigned char exp[511]; +}; + +/*Initialize discrete logarithm tables for GF(2**8) using a given primitive + irreducible polynomial.*/ +void rs_gf256_init(rs_gf256 *_gf,unsigned _ppoly); + +/*Corrects a codeword with _ndata<256 bytes, of which the last _npar are parity + bytes. + Known locations of errors can be passed in the _erasures array. + Twice as many (up to _npar) errors with a known location can be corrected + compared to errors with an unknown location. + Returns the number of errors corrected if successful, or a negative number if + the message could not be corrected because too many errors were detected.*/ +int rs_correct(const rs_gf256 *_gf,int _m0,unsigned char *_data,int _ndata, + int _npar,const unsigned char *_erasures,int _nerasures); + +/*Create an _npar-coefficient generator polynomial for a Reed-Solomon code with + _npar<256 parity bytes.*/ +void rs_compute_genpoly(const rs_gf256 *_gf,int _m0, + unsigned char *_genpoly,int _npar); + +/*Adds _npar<=_ndata parity bytes to an _ndata-_npar byte message. + _data must contain room for _ndata<256 bytes.*/ +void rs_encode(const rs_gf256 *_gf,unsigned char *_data,int _ndata, + const unsigned char *_genpoly,int _npar); + +#endif diff --git a/zbar/qrcode/util.c b/zbar/qrcode/util.c new file mode 100644 index 0000000..78317bb --- /dev/null +++ b/zbar/qrcode/util.c @@ -0,0 +1,140 @@ +/*Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#include +#include "util.h" + +/*Computes floor(sqrt(_val)) exactly.*/ +unsigned qr_isqrt(unsigned _val){ + unsigned g; + unsigned b; + int bshift; + /*Uses the second method from + http://www.azillionmonkeys.com/qed/sqroot.html + The main idea is to search for the largest binary digit b such that + (g+b)*(g+b) <= _val, and add it to the solution g.*/ + g=0; + b=0x8000; + for(bshift=16;bshift-->0;){ + unsigned t; + t=(g<<1)+b<>=1; + } + return g; +} + +/*Computes sqrt(_x*_x+_y*_y) using CORDIC. + This implementation is valid for all 32-bit inputs and returns a result + accurate to about 27 bits of precision. + It has been tested for all postiive 16-bit inputs, where it returns correctly + rounded results in 99.998% of cases and the maximum error is + 0.500137134862598032 (for _x=48140, _y=63018). + Very nearly all results less than (1<<16) are correctly rounded. + All Pythagorean triples with a hypotenuse of less than ((1<<27)-1) evaluate + correctly, and the total bias over all Pythagorean triples is -0.04579, with + a relative RMS error of 7.2864E-10 and a relative peak error of 7.4387E-9.*/ +unsigned qr_ihypot(int _x,int _y){ + unsigned x; + unsigned y; + int mask; + int shift; + int u; + int v; + int i; + x=_x=abs(_x); + y=_y=abs(_y); + mask=-(x>y)&(_x^_y); + x^=mask; + y^=mask; + _y^=mask; + shift=31-qr_ilog(y); + shift=QR_MAXI(shift,0); + x=(unsigned)((x<>32); + _y=(int)((_y<>32); + u=x; + mask=-(_y<0); + x+=_y+mask^mask; + _y-=u+mask^mask; + u=x+1>>1; + v=_y+1>>1; + mask=-(_y<0); + x+=v+mask^mask; + _y-=u+mask^mask; + for(i=1;i<16;i++){ + int r; + u=x+1>>2; + r=(1<<2*i)>>1; + v=_y+r>>2*i; + mask=-(_y<0); + x+=v+mask^mask; + _y=_y-(u+mask^mask)<<1; + } + return x+((1U<>1)>>shift; +} + +#if defined(__GNUC__) && defined(HAVE_FEATURES_H) +# include +# if __GNUC_PREREQ(3,4) +# include +# if INT_MAX>=2147483647 +# define QR_CLZ0 sizeof(unsigned)*CHAR_BIT +# define QR_CLZ(_x) (__builtin_clz(_x)) +# elif LONG_MAX>=2147483647L +# define QR_CLZ0 sizeof(unsigned long)*CHAR_BIT +# define QR_CLZ(_x) (__builtin_clzl(_x)) +# endif +# endif +#endif + +int qr_ilog(unsigned _v){ +#if defined(QR_CLZ) +/*Note that __builtin_clz is not defined when _x==0, according to the gcc + documentation (and that of the x86 BSR instruction that implements it), so + we have to special-case it.*/ + return QR_CLZ0-QR_CLZ(_v)&-!!_v; +#else + int ret; + int m; + m=!!(_v&0xFFFF0000)<<4; + _v>>=m; + ret=m; + m=!!(_v&0xFF00)<<3; + _v>>=m; + ret|=m; + m=!!(_v&0xF0)<<2; + _v>>=m; + ret|=m; + m=!!(_v&0xC)<<1; + _v>>=m; + ret|=m; + ret|=!!(_v&0x2); + return ret + !!_v; +#endif +} + +#if defined(QR_TEST_SQRT) +#include +#include + +/*Exhaustively test the integer square root function.*/ +int main(void){ + unsigned u; + u=0; + do{ + unsigned r; + unsigned s; + r=qr_isqrt(u); + s=(int)sqrt(u); + if(r!=s)printf("%u: %u!=%u\n",u,r,s); + u++; + } + while(u); + return 0; +} +#endif diff --git a/zbar/qrcode/util.h b/zbar/qrcode/util.h new file mode 100644 index 0000000..cb89d96 --- /dev/null +++ b/zbar/qrcode/util.h @@ -0,0 +1,48 @@ +/*Copyright (C) 2008-2009 Timothy B. Terriberry (tterribe@xiph.org) + You can redistribute this library and/or modify it under the terms of the + GNU Lesser General Public License as published by the Free Software + Foundation; either version 2.1 of the License, or (at your option) any later + version.*/ +#if !defined(_qrcode_util_H) +# define _qrcode_util_H (1) + +#define QR_MAXI(_a,_b) ((_a)-((_a)-(_b)&-((_b)>(_a)))) +#define QR_MINI(_a,_b) ((_a)+((_b)-(_a)&-((_b)<(_a)))) +#define QR_SIGNI(_x) (((_x)>0)-((_x)<0)) +#define QR_SIGNMASK(_x) (-((_x)<0)) +/*Unlike copysign(), simply inverts the sign of _a if _b is negative.*/ +#define QR_FLIPSIGNI(_a,_b) ((_a)+QR_SIGNMASK(_b)^QR_SIGNMASK(_b)) +#define QR_COPYSIGNI(_a,_b) QR_FLIPSIGNI(abs(_a),_b) +/*Divides a signed integer by a positive value with exact rounding.*/ +#define QR_DIVROUND(_x,_y) (((_x)+QR_FLIPSIGNI(_y>>1,_x))/(_y)) +#define QR_CLAMPI(_a,_b,_c) (QR_MAXI(_a,QR_MINI(_b,_c))) +#define QR_CLAMP255(_x) ((unsigned char)((((_x)<0)-1)&((_x)|-((_x)>255)))) +/*Swaps two integers _a and _b if _a>_b.*/ +#define QR_SORT2I(_a,_b) \ + do{ \ + int t__; \ + t__=QR_MINI(_a,_b)^(_a); \ + (_a)^=t__; \ + (_b)^=t__; \ + } \ + while(0) +#define QR_ILOG0(_v) (!!((_v)&0x2)) +#define QR_ILOG1(_v) (((_v)&0xC)?2+QR_ILOG0((_v)>>2):QR_ILOG0(_v)) +#define QR_ILOG2(_v) (((_v)&0xF0)?4+QR_ILOG1((_v)>>4):QR_ILOG1(_v)) +#define QR_ILOG3(_v) (((_v)&0xFF00)?8+QR_ILOG2((_v)>>8):QR_ILOG2(_v)) +#define QR_ILOG4(_v) (((_v)&0xFFFF0000)?16+QR_ILOG3((_v)>>16):QR_ILOG3(_v)) +/*Computes the integer logarithm of a (positive, 32-bit) constant.*/ +#define QR_ILOG(_v) ((int)QR_ILOG4((unsigned)(_v))) + +/*Multiplies 32-bit numbers _a and _b, adds (possibly 64-bit) number _r, and + takes bits [_s,_s+31] of the result.*/ +#define QR_FIXMUL(_a,_b,_r,_s) ((int)((_a)*(long long)(_b)+(_r)>>(_s))) +/*Multiplies 32-bit numbers _a and _b, adds (possibly 64-bit) number _r, and + gives all 64 bits of the result.*/ +#define QR_EXTMUL(_a,_b,_r) ((_a)*(long long)(_b)+(_r)) + +unsigned qr_isqrt(unsigned _val); +unsigned qr_ihypot(int _x,int _y); +int qr_ilog(unsigned _val); + +#endif diff --git a/zbar/refcnt.c b/zbar/refcnt.c new file mode 100644 index 0000000..592fc12 --- /dev/null +++ b/zbar/refcnt.c @@ -0,0 +1,48 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "refcnt.h" + +#ifdef HAVE_LIBPTHREAD + +pthread_once_t initialized = PTHREAD_ONCE_INIT; +pthread_mutex_t _zbar_reflock; + +static void initialize (void) +{ + pthread_mutex_init(&_zbar_reflock, NULL); +} + +void _zbar_refcnt_init () +{ + pthread_once(&initialized, initialize); +} + + +#else + +void _zbar_refcnt_init () +{ +} + +#endif diff --git a/zbar/refcnt.h b/zbar/refcnt.h new file mode 100644 index 0000000..4f809af --- /dev/null +++ b/zbar/refcnt.h @@ -0,0 +1,84 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _REFCNT_H_ +#define _REFCNT_H_ + +#include +#include + +#if defined(_WIN32) +# include + +typedef volatile LONG refcnt_t; /* FIXME where did volatile come from? */ + +static inline int _zbar_refcnt (refcnt_t *cnt, + int delta) +{ + int rc = -1; + if(delta > 0) + while(delta--) + rc = InterlockedIncrement(cnt); + else if(delta < 0) + while(delta++) + rc = InterlockedDecrement(cnt); + assert(rc >= 0); + return(rc); +} + + +#elif defined(HAVE_LIBPTHREAD) +# include + +typedef int refcnt_t; + +extern pthread_mutex_t _zbar_reflock; + +static inline int _zbar_refcnt (refcnt_t *cnt, + int delta) +{ + pthread_mutex_lock(&_zbar_reflock); + int rc = (*cnt += delta); + pthread_mutex_unlock(&_zbar_reflock); + assert(rc >= 0); + return(rc); +} + + +#else + +typedef int refcnt_t; + +static inline int _zbar_refcnt (refcnt_t *cnt, + int delta) +{ + int rc = (*cnt += delta); + assert(rc >= 0); + return(rc); +} + +#endif + + +void _zbar_refcnt_init(void); + +#endif diff --git a/zbar/scanner.c b/zbar/scanner.c new file mode 100644 index 0000000..3e932ce --- /dev/null +++ b/zbar/scanner.c @@ -0,0 +1,311 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include /* malloc, free, abs */ +#include /* memset */ + +#include +#include "svg.h" + +#ifdef DEBUG_SCANNER +# define DEBUG_LEVEL (DEBUG_SCANNER) +#endif +#include "debug.h" + +#ifndef ZBAR_FIXED +# define ZBAR_FIXED 5 +#endif +#define ROUND (1 << (ZBAR_FIXED - 1)) + +/* FIXME add runtime config API for these */ +#ifndef ZBAR_SCANNER_THRESH_MIN +# define ZBAR_SCANNER_THRESH_MIN 4 +#endif + +#ifndef ZBAR_SCANNER_THRESH_INIT_WEIGHT +# define ZBAR_SCANNER_THRESH_INIT_WEIGHT .44 +#endif +#define THRESH_INIT ((unsigned)((ZBAR_SCANNER_THRESH_INIT_WEIGHT \ + * (1 << (ZBAR_FIXED + 1)) + 1) / 2)) + +#ifndef ZBAR_SCANNER_THRESH_FADE +# define ZBAR_SCANNER_THRESH_FADE 8 +#endif + +#ifndef ZBAR_SCANNER_EWMA_WEIGHT +# define ZBAR_SCANNER_EWMA_WEIGHT .78 +#endif +#define EWMA_WEIGHT ((unsigned)((ZBAR_SCANNER_EWMA_WEIGHT \ + * (1 << (ZBAR_FIXED + 1)) + 1) / 2)) + +/* scanner state */ +struct zbar_scanner_s { + zbar_decoder_t *decoder; /* associated bar width decoder */ + unsigned y1_min_thresh; /* minimum threshold */ + + unsigned x; /* relative scan position of next sample */ + int y0[4]; /* short circular buffer of average intensities */ + + int y1_sign; /* slope at last crossing */ + unsigned y1_thresh; /* current slope threshold */ + + unsigned cur_edge; /* interpolated position of tracking edge */ + unsigned last_edge; /* interpolated position of last located edge */ + unsigned width; /* last element width */ +}; + +zbar_scanner_t *zbar_scanner_create (zbar_decoder_t *dcode) +{ + zbar_scanner_t *scn = malloc(sizeof(zbar_scanner_t)); + scn->decoder = dcode; + scn->y1_min_thresh = ZBAR_SCANNER_THRESH_MIN; + zbar_scanner_reset(scn); + return(scn); +} + +void zbar_scanner_destroy (zbar_scanner_t *scn) +{ + free(scn); +} + +zbar_symbol_type_t zbar_scanner_reset (zbar_scanner_t *scn) +{ + memset(&scn->x, 0, sizeof(zbar_scanner_t) + (void*)scn - (void*)&scn->x); + scn->y1_thresh = scn->y1_min_thresh; + if(scn->decoder) + zbar_decoder_reset(scn->decoder); + return(ZBAR_NONE); +} + +unsigned zbar_scanner_get_width (const zbar_scanner_t *scn) +{ + return(scn->width); +} + +unsigned zbar_scanner_get_edge (const zbar_scanner_t *scn, + unsigned offset, + int prec) +{ + unsigned edge = scn->last_edge - offset - (1 << ZBAR_FIXED) - ROUND; + prec = ZBAR_FIXED - prec; + if(prec > 0) + return(edge >> prec); + else if(!prec) + return(edge); + else + return(edge << -prec); +} + +zbar_color_t zbar_scanner_get_color (const zbar_scanner_t *scn) +{ + return((scn->y1_sign <= 0) ? ZBAR_SPACE : ZBAR_BAR); +} + +static inline unsigned calc_thresh (zbar_scanner_t *scn) +{ + /* threshold 1st to improve noise rejection */ + unsigned thresh = scn->y1_thresh; + if((thresh <= scn->y1_min_thresh) || !scn->width) { + dprintf(1, " tmin=%d", scn->y1_min_thresh); + return(scn->y1_min_thresh); + } + /* slowly return threshold to min */ + unsigned dx = (scn->x << ZBAR_FIXED) - scn->last_edge; + unsigned long t = thresh * dx; + t /= scn->width; + t /= ZBAR_SCANNER_THRESH_FADE; + dprintf(1, " thr=%d t=%ld x=%d last=%d.%d (%d)", + thresh, t, scn->x, scn->last_edge >> ZBAR_FIXED, + scn->last_edge & ((1 << ZBAR_FIXED) - 1), dx); + if(thresh > t) { + thresh -= t; + if(thresh > scn->y1_min_thresh) + return(thresh); + } + scn->y1_thresh = scn->y1_min_thresh; + return(scn->y1_min_thresh); +} + +static inline zbar_symbol_type_t process_edge (zbar_scanner_t *scn, + int y1) +{ + if(!scn->y1_sign) + scn->last_edge = scn->cur_edge = (1 << ZBAR_FIXED) + ROUND; + else if(!scn->last_edge) + scn->last_edge = scn->cur_edge; + + scn->width = scn->cur_edge - scn->last_edge; + dprintf(1, " sgn=%d cur=%d.%d w=%d (%s)\n", + scn->y1_sign, scn->cur_edge >> ZBAR_FIXED, + scn->cur_edge & ((1 << ZBAR_FIXED) - 1), scn->width, + ((y1 > 0) ? "SPACE" : "BAR")); + scn->last_edge = scn->cur_edge; + +#if DEBUG_SVG > 1 + svg_path_moveto(SVG_ABS, scn->last_edge - (1 << ZBAR_FIXED) - ROUND, 0); +#endif + + /* pass to decoder */ + if(scn->decoder) + return(zbar_decode_width(scn->decoder, scn->width)); + return(ZBAR_PARTIAL); +} + +inline zbar_symbol_type_t zbar_scanner_flush (zbar_scanner_t *scn) +{ + if(!scn->y1_sign) + return(ZBAR_NONE); + + unsigned x = (scn->x << ZBAR_FIXED) + ROUND; + + if(scn->cur_edge != x || scn->y1_sign > 0) { + dprintf(1, "flush0:"); + zbar_symbol_type_t edge = process_edge(scn, -scn->y1_sign); + scn->cur_edge = x; + scn->y1_sign = -scn->y1_sign; + return(edge); + } + + scn->y1_sign = scn->width = 0; + if(scn->decoder) + return(zbar_decode_width(scn->decoder, 0)); + return(ZBAR_PARTIAL); +} + +zbar_symbol_type_t zbar_scanner_new_scan (zbar_scanner_t *scn) +{ + zbar_symbol_type_t edge = ZBAR_NONE; + while(scn->y1_sign) { + zbar_symbol_type_t tmp = zbar_scanner_flush(scn); + if(tmp < 0 || tmp > edge) + edge = tmp; + } + + /* reset scanner and associated decoder */ + memset(&scn->x, 0, sizeof(zbar_scanner_t) + (void*)scn - (void*)&scn->x); + scn->y1_thresh = scn->y1_min_thresh; + if(scn->decoder) + zbar_decoder_new_scan(scn->decoder); + return(edge); +} + +zbar_symbol_type_t zbar_scan_y (zbar_scanner_t *scn, + int y) +{ + /* FIXME calc and clip to max y range... */ + /* retrieve short value history */ + register int x = scn->x; + register int y0_1 = scn->y0[(x - 1) & 3]; + register int y0_0 = y0_1; + if(x) { + /* update weighted moving average */ + y0_0 += ((int)((y - y0_1) * EWMA_WEIGHT)) >> ZBAR_FIXED; + scn->y0[x & 3] = y0_0; + } + else + y0_0 = y0_1 = scn->y0[0] = scn->y0[1] = scn->y0[2] = scn->y0[3] = y; + register int y0_2 = scn->y0[(x - 2) & 3]; + register int y0_3 = scn->y0[(x - 3) & 3]; + /* 1st differential @ x-1 */ + register int y1_1 = y0_1 - y0_2; + { + register int y1_2 = y0_2 - y0_3; + if((abs(y1_1) < abs(y1_2)) && + ((y1_1 >= 0) == (y1_2 >= 0))) + y1_1 = y1_2; + } + + /* 2nd differentials @ x-1 & x-2 */ + register int y2_1 = y0_0 - (y0_1 * 2) + y0_2; + register int y2_2 = y0_1 - (y0_2 * 2) + y0_3; + + dprintf(1, "scan: x=%d y=%d y0=%d y1=%d y2=%d", + x, y, y0_1, y1_1, y2_1); + + zbar_symbol_type_t edge = ZBAR_NONE; + /* 2nd zero-crossing is 1st local min/max - could be edge */ + if((!y2_1 || + ((y2_1 > 0) ? y2_2 < 0 : y2_2 > 0)) && + (calc_thresh(scn) <= abs(y1_1))) + { + /* check for 1st sign change */ + char y1_rev = (scn->y1_sign > 0) ? y1_1 < 0 : y1_1 > 0; + if(y1_rev) + /* intensity change reversal - finalize previous edge */ + edge = process_edge(scn, y1_1); + + if(y1_rev || (abs(scn->y1_sign) < abs(y1_1))) { + scn->y1_sign = y1_1; + + /* adaptive thresholding */ + /* start at multiple of new min/max */ + scn->y1_thresh = (abs(y1_1) * THRESH_INIT + ROUND) >> ZBAR_FIXED; + dprintf(1, "\tthr=%d", scn->y1_thresh); + if(scn->y1_thresh < scn->y1_min_thresh) + scn->y1_thresh = scn->y1_min_thresh; + + /* update current edge */ + int d = y2_1 - y2_2; + scn->cur_edge = 1 << ZBAR_FIXED; + if(!d) + scn->cur_edge >>= 1; + else if(y2_1) + /* interpolate zero crossing */ + scn->cur_edge -= ((y2_1 << ZBAR_FIXED) + 1) / d; + scn->cur_edge += x << ZBAR_FIXED; + dprintf(1, "\n"); + } + } + else + dprintf(1, "\n"); + /* FIXME add fall-thru pass to decoder after heuristic "idle" period + (eg, 6-8 * last width) */ + scn->x = x + 1; + return(edge); +} + +/* undocumented API for drawing cutesy debug graphics */ +void zbar_scanner_get_state (const zbar_scanner_t *scn, + unsigned *x, + unsigned *cur_edge, + unsigned *last_edge, + int *y0, + int *y1, + int *y2, + int *y1_thresh) +{ + register int y0_0 = scn->y0[(scn->x - 1) & 3]; + register int y0_1 = scn->y0[(scn->x - 2) & 3]; + register int y0_2 = scn->y0[(scn->x - 3) & 3]; + if(x) *x = scn->x - 1; + if(cur_edge) *cur_edge = scn->cur_edge; + if(last_edge) *last_edge = scn->last_edge; + if(y0) *y0 = y0_1; + if(y1) *y1 = y0_1 - y0_2; + if(y2) *y2 = y0_0 - (y0_1 * 2) + y0_2; + /* NB not quite accurate (uses updated x) */ + zbar_scanner_t *mut_scn = (zbar_scanner_t*)scn; + if(y1_thresh) *y1_thresh = calc_thresh(mut_scn); + dprintf(1, "\n"); +} diff --git a/zbar/svg.c b/zbar/svg.c new file mode 100644 index 0000000..d0f6964 --- /dev/null +++ b/zbar/svg.c @@ -0,0 +1,184 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include + +#include "svg.h" + +static const char svg_head[] = + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "\n"; + +static FILE *svg = NULL; + +void svg_open (const char *name, double x, double y, double w, double h) +{ + svg = fopen(name, "w"); + if(!svg) return; + + /* FIXME calc scaled size */ + fprintf(svg, svg_head, x, y, w, h); +} + +void svg_close () +{ + if(!svg) return; + fprintf(svg, "\n"); + fclose(svg); + svg = NULL; +} + +void svg_commentf (const char *format, ...) +{ + if(!svg) return; + fprintf(svg, "\n"); +} + +void svg_image (const char *name, double width, double height) +{ + if(!svg) return; + fprintf(svg, "\n", + width, height, name); +} + +void svg_group_start (const char *cls, + double deg, + double sx, + double sy, + double x, + double y) +{ + if(!svg) return; + fprintf(svg, "\n"); +} + +void svg_group_end () +{ + fprintf(svg, "\n"); +} + +void svg_path_start (const char *cls, + double scale, + double x, + double y) +{ + if(!svg) return; + fprintf(svg, "\n"); +} + +void svg_path_close () +{ + if(!svg) return; + fprintf(svg, "z"); +} + +void svg_path_moveto (svg_absrel_t abs, double x, double y) +{ + if(!svg) return; + fprintf(svg, " %c%g,%g", (abs) ? 'M' : 'm', x, y); +} + +void svg_path_lineto(svg_absrel_t abs, double x, double y) +{ + if(!svg) return; + if(x && y) + fprintf(svg, "%c%g,%g", (abs) ? 'L' : 'l', x, y); + else if(x) + fprintf(svg, "%c%g", (abs) ? 'H' : 'h', x); + else if(y) + fprintf(svg, "%c%g", (abs) ? 'V' : 'v', y); +} diff --git a/zbar/svg.h b/zbar/svg.h new file mode 100644 index 0000000..6b592e1 --- /dev/null +++ b/zbar/svg.h @@ -0,0 +1,65 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _SVG_H_ +#define _SVG_H_ + +#ifdef DEBUG_SVG + +typedef enum { SVG_REL, SVG_ABS } svg_absrel_t; + +void svg_open(const char *name, double x, double y, double w, double h); +void svg_close(void); + +void svg_commentf(const char *format, ...); +void svg_image(const char *name, double width, double height); + +void svg_group_start(const char *cls, double rotate, + double scalex, double scaley, + double x, double y); +void svg_group_end(void); + +void svg_path_start(const char *cls, double scale, double x, double y); +void svg_path_end(void); +void svg_path_close(void); +void svg_path_moveto(svg_absrel_t abs, double x, double y); +void svg_path_lineto(svg_absrel_t abs, double x, double y); + +#else + +# define svg_open(...) +# define svg_close(...) + +# define svg_image(...) + +# define svg_group_start(...) +# define svg_group_end(...) + +# define svg_path_start(...) +# define svg_path_end(...) +# define svg_path_moveto(...) +# define svg_path_lineto(...) +# define svg_path_close(...) + +#endif + +#endif diff --git a/zbar/symbol.c b/zbar/symbol.c new file mode 100644 index 0000000..37e86a2 --- /dev/null +++ b/zbar/symbol.c @@ -0,0 +1,244 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include +#include + +#include +#include "symbol.h" + +const char *zbar_get_symbol_name (zbar_symbol_type_t sym) +{ + switch(sym & ZBAR_SYMBOL) { + case ZBAR_EAN8: return("EAN-8"); + case ZBAR_UPCE: return("UPC-E"); + case ZBAR_ISBN10: return("ISBN-10"); + case ZBAR_UPCA: return("UPC-A"); + case ZBAR_EAN13: return("EAN-13"); + case ZBAR_ISBN13: return("ISBN-13"); + case ZBAR_I25: return("I2/5"); + case ZBAR_CODE39: return("CODE-39"); + case ZBAR_CODE128: return("CODE-128"); + case ZBAR_PDF417: return("PDF417"); + case ZBAR_QRCODE: return("QR-Code"); + default: return("UNKNOWN"); + } +} + +const char *zbar_get_addon_name (zbar_symbol_type_t sym) +{ + switch(sym & ZBAR_ADDON) { + case ZBAR_ADDON2: return("+2"); + case ZBAR_ADDON5: return("+5"); + default: return(""); + } +} + + +void _zbar_symbol_free (zbar_symbol_t *sym) +{ + if(sym->syms) { + zbar_symbol_set_ref(sym->syms, -1); + sym->syms = NULL; + } + if(sym->pts) + free(sym->pts); + if(sym->data_alloc && sym->data) + free(sym->data); + free(sym); +} + +void zbar_symbol_ref (const zbar_symbol_t *sym, + int refs) +{ + zbar_symbol_t *ncsym = (zbar_symbol_t*)sym; + _zbar_symbol_refcnt(ncsym, refs); +} + +zbar_symbol_type_t zbar_symbol_get_type (const zbar_symbol_t *sym) +{ + return(sym->type); +} + +const char *zbar_symbol_get_data (const zbar_symbol_t *sym) +{ + return(sym->data); +} + +unsigned int zbar_symbol_get_data_length (const zbar_symbol_t *sym) +{ + return(sym->datalen); +} + +int zbar_symbol_get_count (const zbar_symbol_t *sym) +{ + return(sym->cache_count); +} + +int zbar_symbol_get_quality (const zbar_symbol_t *sym) +{ + return(sym->quality); +} + +unsigned zbar_symbol_get_loc_size (const zbar_symbol_t *sym) +{ + return(sym->npts); +} + +int zbar_symbol_get_loc_x (const zbar_symbol_t *sym, + unsigned idx) +{ + if(idx < sym->npts) + return(sym->pts[idx].x); + else + return(-1); +} + +int zbar_symbol_get_loc_y (const zbar_symbol_t *sym, + unsigned idx) +{ + if(idx < sym->npts) + return(sym->pts[idx].y); + else + return(-1); +} + +const zbar_symbol_t *zbar_symbol_next (const zbar_symbol_t *sym) +{ + return((sym) ? sym->next : NULL); +} + +const zbar_symbol_set_t* +zbar_symbol_get_components (const zbar_symbol_t *sym) +{ + return(sym->syms); +} + +const zbar_symbol_t *zbar_symbol_first_component (const zbar_symbol_t *sym) +{ + return((sym && sym->syms) ? sym->syms->head : NULL); +} + + +static const char *xmlfmt[] = { + "", +}; + +/* FIXME suspect... */ +#define MAX_INT_DIGITS 10 + +char *zbar_symbol_xml (const zbar_symbol_t *sym, + char **buf, + unsigned *len) +{ + const char *type = zbar_get_symbol_name(sym->type); + /* FIXME binary data */ + unsigned datalen = strlen(sym->data); + unsigned maxlen = (strlen(xmlfmt[0]) + strlen(xmlfmt[1]) + + strlen(xmlfmt[2]) + strlen(xmlfmt[3]) + + strlen(type) + datalen + MAX_INT_DIGITS + 1); + if(!*buf || (*len < maxlen)) { + if(*buf) + free(*buf); + *buf = malloc(maxlen); + /* FIXME check OOM */ + *len = maxlen; + } + + int n = snprintf(*buf, maxlen, xmlfmt[0], type, sym->quality); + assert(n > 0); + assert(n <= maxlen); + + if(sym->cache_count) { + int i = snprintf(*buf + n, maxlen - n, xmlfmt[1], sym->cache_count); + assert(i > 0); + n += i; + assert(n <= maxlen); + } + + int i = strlen(xmlfmt[2]); + memcpy(*buf + n, xmlfmt[2], i + 1); + n += i; + assert(n <= maxlen); + + /* FIXME binary data */ + /* FIXME handle "]]>" */ + strncpy(*buf + n, sym->data, datalen + 1); + n += datalen; + assert(n <= maxlen); + + i = strlen(xmlfmt[3]); + memcpy(*buf + n, xmlfmt[3], i + 1); + n += i; + assert(n <= maxlen); + + *len = n; + return(*buf); +} + + +zbar_symbol_set_t *_zbar_symbol_set_create () +{ + zbar_symbol_set_t *syms = calloc(1, sizeof(*syms)); + _zbar_refcnt(&syms->refcnt, 1); + return(syms); +} + +inline void _zbar_symbol_set_free (zbar_symbol_set_t *syms) +{ + zbar_symbol_t *sym, *next; + for(sym = syms->head; sym; sym = next) { + next = sym->next; + sym->next = NULL; + _zbar_symbol_refcnt(sym, -1); + } + syms->head = NULL; + free(syms); +} + +void zbar_symbol_set_ref (const zbar_symbol_set_t *syms, + int delta) +{ + zbar_symbol_set_t *ncsyms = (zbar_symbol_set_t*)syms; + if(!_zbar_refcnt(&ncsyms->refcnt, delta) && delta <= 0) + _zbar_symbol_set_free(ncsyms); +} + +int zbar_symbol_set_get_size (const zbar_symbol_set_t *syms) +{ + return(syms->nsyms); +} + +const zbar_symbol_t* +zbar_symbol_set_first_symbol (const zbar_symbol_set_t *syms) +{ + zbar_symbol_t *sym = syms->tail; + if(sym) + return(sym->next); + return(syms->head); +} diff --git a/zbar/symbol.h b/zbar/symbol.h new file mode 100644 index 0000000..7b256ed --- /dev/null +++ b/zbar/symbol.h @@ -0,0 +1,92 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _SYMBOL_H_ +#define _SYMBOL_H_ + +#include +#include +#include "refcnt.h" + +typedef struct point_s { + int x, y; +} point_t; + +struct zbar_symbol_set_s { + refcnt_t refcnt; + int nsyms; /* number of filtered symbols */ + zbar_symbol_t *head; /* first of decoded symbol results */ + zbar_symbol_t *tail; /* last of unfiltered symbol results */ +}; + +struct zbar_symbol_s { + zbar_symbol_type_t type; /* symbol type */ + unsigned int data_alloc; /* allocation size of data */ + unsigned int datalen; /* length of binary symbol data */ + char *data; /* symbol data */ + + unsigned pts_alloc; /* allocation size of pts */ + unsigned npts; /* number of points in location polygon */ + point_t *pts; /* list of points in location polygon */ + + refcnt_t refcnt; /* reference count */ + zbar_symbol_t *next; /* linked list of results (or siblings) */ + zbar_symbol_set_t *syms; /* components of composite result */ + unsigned long time; /* relative symbol capture time */ + int cache_count; /* cache state */ + int quality; /* relative symbol reliability metric */ +}; + +extern void _zbar_symbol_free(zbar_symbol_t*); + +extern zbar_symbol_set_t *_zbar_symbol_set_create(void); +extern void _zbar_symbol_set_free(zbar_symbol_set_t*); + +static inline void sym_add_point (zbar_symbol_t *sym, + int x, + int y) +{ + int i = sym->npts; + if(++sym->npts >= sym->pts_alloc) + sym->pts = realloc(sym->pts, ++sym->pts_alloc * sizeof(point_t)); + sym->pts[i].x = x; + sym->pts[i].y = y; +} + +static inline void _zbar_symbol_refcnt (zbar_symbol_t *sym, + int delta) +{ + if(!_zbar_refcnt(&sym->refcnt, delta) && delta <= 0) + _zbar_symbol_free(sym); +} + +static inline void _zbar_symbol_set_add (zbar_symbol_set_t *syms, + zbar_symbol_t *sym) +{ + sym->next = syms->head; + syms->head = sym; + syms->nsyms++; + + _zbar_symbol_refcnt(sym, 1); +} + +#endif diff --git a/zbar/thread.h b/zbar/thread.h new file mode 100644 index 0000000..96d6415 --- /dev/null +++ b/zbar/thread.h @@ -0,0 +1,127 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _ZBAR_THREAD_H_ +#define _ZBAR_THREAD_H_ + +/* simple platform thread abstraction + */ + +#include +#include "event.h" + +#if defined(_WIN32) + +# include +# define HAVE_THREADS +# define ZTHREAD DWORD WINAPI + +typedef ZTHREAD (zbar_thread_proc_t)(void*); + +typedef DWORD zbar_thread_id_t; + +#elif defined(HAVE_LIBPTHREAD) + +# include +# include +# define HAVE_THREADS +# define ZTHREAD void* + +typedef ZTHREAD (zbar_thread_proc_t)(void*); + +typedef pthread_t zbar_thread_id_t; + +#else + +# undef HAVE_THREADS +# undef ZTHREAD + +typedef void zbar_thread_proc_t; +typedef int zbar_thread_id_t; + +#endif + + +typedef struct zbar_thread_s { + zbar_thread_id_t tid; + int started, running; + zbar_event_t notify, activity; +} zbar_thread_t; + + +#if defined(_WIN32) + +static inline void _zbar_thread_init (zbar_thread_t *thr) +{ + thr->running = 1; + _zbar_event_trigger(&thr->activity); +} + +static inline zbar_thread_id_t _zbar_thread_self () +{ + return(GetCurrentThreadId()); +} + +static inline int _zbar_thread_is_self (zbar_thread_id_t tid) +{ + return(tid == GetCurrentThreadId()); +} + + +#elif defined(HAVE_LIBPTHREAD) + +static inline void _zbar_thread_init (zbar_thread_t *thr) +{ + sigset_t sigs; + sigfillset(&sigs); + pthread_sigmask(SIG_BLOCK, &sigs, NULL); + thr->running = 1; + _zbar_event_trigger(&thr->activity); +} + +static inline zbar_thread_id_t _zbar_thread_self (void) +{ + return(pthread_self()); +} + +static inline int _zbar_thread_is_self (zbar_thread_id_t tid) +{ + return(pthread_equal(tid, pthread_self())); +} + + +#else + +# define _zbar_thread_start(...) -1 +# define _zbar_thread_stop(...) 0 +# define _zbar_thread_self(...) 0 +# define _zbar_thread_is_self(...) 1 + +#endif + +#ifdef HAVE_THREADS +extern int _zbar_thread_start(zbar_thread_t*, zbar_thread_proc_t*, + void*, zbar_mutex_t*); +extern int _zbar_thread_stop(zbar_thread_t*, zbar_mutex_t*); +#endif + +#endif diff --git a/zbar/timer.h b/zbar/timer.h new file mode 100644 index 0000000..3f33f29 --- /dev/null +++ b/zbar/timer.h @@ -0,0 +1,126 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _ZBAR_TIMER_H_ +#define _ZBAR_TIMER_H_ + +#include +#include /* gettimeofday */ + +/* platform timer abstraction + * + * zbar_timer_t stores the absolute expiration of a delay from + * when the timer was initialized. + * + * _zbar_timer_init() initialized timer with specified ms delay. + * returns timer or NULL if timeout < 0 (no/infinite timeout) + * _zbar_timer_check() returns ms remaining until expiration. + * will be <= 0 if timer has expired + */ + +#if _POSIX_TIMERS > 0 + +typedef struct timespec zbar_timer_t; + +static inline zbar_timer_t *_zbar_timer_init (zbar_timer_t *timer, + int delay) +{ + if(delay < 0) + return(NULL); + + clock_gettime(CLOCK_REALTIME, timer); + timer->tv_nsec += (delay % 1000) * 1000000; + timer->tv_sec += (delay / 1000) + (timer->tv_nsec / 1000000000); + timer->tv_nsec %= 1000000000; + return(timer); +} + +static inline int _zbar_timer_check (zbar_timer_t *timer) +{ + if(!timer) + return(-1); + + struct timespec now; + clock_gettime(CLOCK_REALTIME, &now); + int delay = ((timer->tv_sec - now.tv_sec) * 1000 + + (timer->tv_nsec - now.tv_nsec) / 1000000); + return((delay >= 0) ? delay : 0); +} + + +#elif defined(_WIN32) + +# include + +typedef DWORD zbar_timer_t; + +static inline zbar_timer_t *_zbar_timer_init (zbar_timer_t *timer, + int delay) +{ + if(delay < 0) + return(NULL); + + *timer = timeGetTime() + delay; + return(timer); +} + +static inline int _zbar_timer_check (zbar_timer_t *timer) +{ + if(!timer) + return(INFINITE); + + int delay = *timer - timeGetTime(); + return((delay >= 0) ? delay : 0); +} + + +#else + +typedef struct timeval zbar_timer_t; + +static inline zbar_timer_t *_zbar_timer_init (zbar_timer_t *timer, + int delay) +{ + if(delay < 0) + return(NULL); + + gettimeofday(timer, NULL); + timer->tv_usec += (delay % 1000) * 1000; + timer->tv_sec += (delay / 1000) + (timer->tv_usec / 1000000); + timer->tv_usec %= 1000000; + return(timer); +} + +static inline int _zbar_timer_check (zbar_timer_t *timer) +{ + if(!timer) + return(-1); + + struct timeval now; + gettimeofday(&now, NULL); + return((timer->tv_sec - now.tv_sec) * 1000 + + (timer->tv_usec - now.tv_usec) / 1000); +} + +#endif + +#endif diff --git a/zbar/video.c b/zbar/video.c new file mode 100644 index 0000000..01afb26 --- /dev/null +++ b/zbar/video.c @@ -0,0 +1,380 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "video.h" +#include "image.h" + + +#ifdef HAVE_LIBJPEG +extern struct jpeg_decompress_struct *_zbar_jpeg_decomp_create(void); +extern void _zbar_jpeg_decomp_destroy(struct jpeg_decompress_struct *cinfo); +#endif + +static void _zbar_video_recycle_image (zbar_image_t *img) +{ + zbar_video_t *vdo = img->src; + assert(vdo); + assert(img->srcidx >= 0); + video_lock(vdo); + if(vdo->images[img->srcidx] != img) + vdo->images[img->srcidx] = img; + if(vdo->active) + vdo->nq(vdo, img); + else + video_unlock(vdo); +} + +static void _zbar_video_recycle_shadow (zbar_image_t *img) +{ + zbar_video_t *vdo = img->src; + assert(vdo); + assert(img->srcidx == -1); + video_lock(vdo); + img->next = vdo->shadow_image; + vdo->shadow_image = img; + video_unlock(vdo); +} + +zbar_video_t *zbar_video_create () +{ + zbar_video_t *vdo = calloc(1, sizeof(zbar_video_t)); + if(!vdo) + return(NULL); + err_init(&vdo->err, ZBAR_MOD_VIDEO); + vdo->fd = -1; + + (void)_zbar_mutex_init(&vdo->qlock); + + /* pre-allocate images */ + vdo->num_images = ZBAR_VIDEO_IMAGES_MAX; + vdo->images = calloc(ZBAR_VIDEO_IMAGES_MAX, sizeof(zbar_image_t*)); + if(!vdo->images) { + zbar_video_destroy(vdo); + return(NULL); + } + + int i; + for(i = 0; i < ZBAR_VIDEO_IMAGES_MAX; i++) { + zbar_image_t *img = vdo->images[i] = zbar_image_create(); + if(!img) { + zbar_video_destroy(vdo); + return(NULL); + } + img->refcnt = 0; + img->cleanup = _zbar_video_recycle_image; + img->srcidx = i; + img->src = vdo; + } + + return(vdo); +} + +void zbar_video_destroy (zbar_video_t *vdo) +{ + if(vdo->intf != VIDEO_INVALID) + zbar_video_open(vdo, NULL); + if(vdo->images) { + int i; + for(i = 0; i < ZBAR_VIDEO_IMAGES_MAX; i++) + if(vdo->images[i]) + free(vdo->images[i]); + free(vdo->images); + } + while(vdo->shadow_image) { + zbar_image_t *img = vdo->shadow_image; + vdo->shadow_image = img->next; + free((void*)img->data); + img->data = NULL; + free(img); + } + if(vdo->buf) + free(vdo->buf); + if(vdo->formats) + free(vdo->formats); + err_cleanup(&vdo->err); + _zbar_mutex_destroy(&vdo->qlock); + +#ifdef HAVE_LIBJPEG + if(vdo->jpeg_img) { + zbar_image_destroy(vdo->jpeg_img); + vdo->jpeg_img = NULL; + } + if(vdo->jpeg) { + _zbar_jpeg_decomp_destroy(vdo->jpeg); + vdo->jpeg = NULL; + } +#endif + free(vdo); +} + +int zbar_video_open (zbar_video_t *vdo, + const char *dev) +{ + zbar_video_enable(vdo, 0); + video_lock(vdo); + if(vdo->intf != VIDEO_INVALID) { + if(vdo->cleanup) { + vdo->cleanup(vdo); + vdo->cleanup = NULL; + } + zprintf(1, "closed camera (fd=%d)\n", vdo->fd); + vdo->intf = VIDEO_INVALID; + } + video_unlock(vdo); + + if(!dev) + return(0); + + char *ldev = NULL; + if((unsigned char)dev[0] < 0x10) { + /* default linux device, overloaded for other platforms */ + int id = dev[0]; + dev = ldev = strdup("/dev/video0"); + ldev[10] = '0' + id; + } + + int rc = _zbar_video_open(vdo, dev); + + if(ldev) + free(ldev); + return(rc); +} + +int zbar_video_get_fd (const zbar_video_t *vdo) +{ + if(vdo->intf == VIDEO_INVALID) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "video device not opened")); + if(vdo->intf != VIDEO_V4L2) + return(err_capture(vdo, SEV_WARNING, ZBAR_ERR_UNSUPPORTED, __func__, + "video driver does not support polling")); + return(vdo->fd); +} + +int zbar_video_request_size (zbar_video_t *vdo, + unsigned width, + unsigned height) +{ + if(vdo->initialized) + /* FIXME re-init different format? */ + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "already initialized, unable to resize")); + + vdo->width = width; + vdo->height = height; + zprintf(1, "request size: %d x %d\n", width, height); + return(0); +} + +int zbar_video_request_interface (zbar_video_t *vdo, + int ver) +{ + if(vdo->intf != VIDEO_INVALID) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "device already opened, unable to change interface")); + vdo->intf = (video_interface_t)ver; + zprintf(1, "request interface version %d\n", vdo->intf); + return(0); +} + +int zbar_video_request_iomode (zbar_video_t *vdo, + int iomode) +{ + if(vdo->intf != VIDEO_INVALID) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "device already opened, unable to change iomode")); + if(iomode < 0 || iomode > VIDEO_USERPTR) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "invalid iomode requested")); + vdo->iomode = iomode; + return(0); +} + +int zbar_video_get_width (const zbar_video_t *vdo) +{ + return(vdo->width); +} + +int zbar_video_get_height (const zbar_video_t *vdo) +{ + return(vdo->height); +} + +uint32_t zbar_video_get_format (const zbar_video_t *vdo) +{ + return(vdo->format); +} + +static inline int video_init_images (zbar_video_t *vdo) +{ + + assert(vdo->datalen); + if(vdo->iomode != VIDEO_MMAP) { + assert(!vdo->buf); + vdo->buflen = vdo->num_images * vdo->datalen; + vdo->buf = malloc(vdo->buflen); + if(!vdo->buf) + return(err_capture(vdo, SEV_FATAL, ZBAR_ERR_NOMEM, __func__, + "unable to allocate image buffers")); + zprintf(1, "pre-allocated %d %s buffers size=0x%lx\n", vdo->num_images, + (vdo->iomode == VIDEO_READWRITE) ? "READ" : "USERPTR", + vdo->buflen); + } + int i; + for(i = 0; i < vdo->num_images; i++) { + zbar_image_t *img = vdo->images[i]; + img->format = vdo->format; + img->width = vdo->width; + img->height = vdo->height; + if(vdo->iomode != VIDEO_MMAP) { + img->datalen = vdo->datalen; + unsigned long offset = i * vdo->datalen; + img->data = vdo->buf + offset; + zprintf(2, " [%02d] @%08lx\n", i, offset); + } + } + return(0); +} + +int zbar_video_init (zbar_video_t *vdo, + unsigned long fmt) +{ + if(vdo->initialized) + /* FIXME re-init different format? */ + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "already initialized, re-init unimplemented")); + + if(vdo->init(vdo, fmt)) + return(-1); + vdo->format = fmt; + if(video_init_images(vdo)) + return(-1); +#ifdef HAVE_LIBJPEG + const zbar_format_def_t *vidfmt = _zbar_format_lookup(fmt); + if(vidfmt && vidfmt->group == ZBAR_FMT_JPEG) { + /* prepare for decoding */ + if(!vdo->jpeg) + vdo->jpeg = _zbar_jpeg_decomp_create(); + if(vdo->jpeg_img) + zbar_image_destroy(vdo->jpeg_img); + + /* create intermediate image for decoder to use*/ + zbar_image_t *img = vdo->jpeg_img = zbar_image_create(); + img->format = fourcc('Y','8','0','0'); + img->width = vdo->width; + img->height = vdo->height; + img->datalen = vdo->width * vdo->height; + } +#endif + vdo->initialized = 1; + return(0); +} + +int zbar_video_enable (zbar_video_t *vdo, + int enable) +{ + if(vdo->active == enable) + return(0); + + if(enable) { + if(vdo->intf == VIDEO_INVALID) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "video device not opened")); + + if(!vdo->initialized && + zbar_negotiate_format(vdo, NULL)) + return(-1); + } + + if(video_lock(vdo)) + return(-1); + vdo->active = enable; + if(enable) { + /* enqueue all buffers */ + int i; + for(i = 0; i < vdo->num_images; i++) + if(vdo->nq(vdo, vdo->images[i]) || + ((i + 1 < vdo->num_images) && video_lock(vdo))) + return(-1); + + return(vdo->start(vdo)); + } + else { + int i; + for(i = 0; i < vdo->num_images; i++) + vdo->images[i]->next = NULL; + vdo->nq_image = vdo->dq_image = NULL; + if(video_unlock(vdo)) + return(-1); + + return(vdo->stop(vdo)); + } +} + +zbar_image_t *zbar_video_next_image (zbar_video_t *vdo) +{ + if(video_lock(vdo)) + return(NULL); + if(!vdo->active) { + video_unlock(vdo); + return(NULL); + } + + unsigned frame = vdo->frame++; + zbar_image_t *img = vdo->dq(vdo); + if(img) { + img->seq = frame; + if(vdo->num_images < 2) { + /* return a *copy* of the video image and immediately recycle + * the driver's buffer to avoid deadlocking the resources + */ + zbar_image_t *tmp = img; + video_lock(vdo); + img = vdo->shadow_image; + vdo->shadow_image = (img) ? img->next : NULL; + video_unlock(vdo); + + if(!img) { + img = zbar_image_create(); + assert(img); + img->refcnt = 0; + img->src = vdo; + /* recycle the shadow images */ + + img->format = vdo->format; + img->width = vdo->width; + img->height = vdo->height; + img->datalen = vdo->datalen; + img->data = malloc(vdo->datalen); + } + img->cleanup = _zbar_video_recycle_shadow; + img->seq = frame; + memcpy((void*)img->data, tmp->data, img->datalen); + _zbar_video_recycle_image(tmp); + } + else + img->cleanup = _zbar_video_recycle_image; + _zbar_image_refcnt(img, 1); + } + return(img); +} diff --git a/zbar/video.h b/zbar/video.h new file mode 100644 index 0000000..801f9da --- /dev/null +++ b/zbar/video.h @@ -0,0 +1,160 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _VIDEO_H_ +#define _VIDEO_H_ + +#include + +#ifdef HAVE_INTTYPES_H +# include +#endif +#include +#include +#include + +#include + +#include "image.h" +#include "error.h" +#include "mutex.h" + +/* number of images to preallocate */ +#define ZBAR_VIDEO_IMAGES_MAX 4 + +typedef enum video_interface_e { + VIDEO_INVALID = 0, /* uninitialized */ + VIDEO_V4L1, /* v4l protocol version 1 */ + VIDEO_V4L2, /* v4l protocol version 2 */ + VIDEO_VFW, /* video for windows */ +} video_interface_t; + +typedef enum video_iomode_e { + VIDEO_READWRITE = 1, /* standard system calls */ + VIDEO_MMAP, /* mmap interface */ + VIDEO_USERPTR, /* userspace buffers */ +} video_iomode_t; + +typedef struct video_state_s video_state_t; + +struct zbar_video_s { + errinfo_t err; /* error reporting */ + int fd; /* open camera device */ + unsigned width, height; /* video frame size */ + + video_interface_t intf; /* input interface type */ + video_iomode_t iomode; /* video data transfer mode */ + unsigned initialized : 1; /* format selected and images mapped */ + unsigned active : 1; /* current streaming state */ + + uint32_t format; /* selected fourcc */ + unsigned palette; /* v4l1 format index corresponding to format */ + uint32_t *formats; /* 0 terminated list of supported formats */ + + unsigned long datalen; /* size of image data for selected format */ + unsigned long buflen; /* total size of image data buffer */ + void *buf; /* image data buffer */ + + unsigned frame; /* frame count */ + + zbar_mutex_t qlock; /* lock image queue */ + int num_images; /* number of allocated images */ + zbar_image_t **images; /* indexed list of images */ + zbar_image_t *nq_image; /* last image enqueued */ + zbar_image_t *dq_image; /* first image to dequeue (when ordered) */ + zbar_image_t *shadow_image; /* special case internal double buffering */ + + video_state_t *state; /* platform/interface specific state */ + +#ifdef HAVE_LIBJPEG + struct jpeg_decompress_struct *jpeg; /* JPEG decompressor */ + zbar_image_t *jpeg_img; /* temporary image */ +#endif + + /* interface dependent methods */ + int (*init)(zbar_video_t*, uint32_t); + int (*cleanup)(zbar_video_t*); + int (*start)(zbar_video_t*); + int (*stop)(zbar_video_t*); + int (*nq)(zbar_video_t*, zbar_image_t*); + zbar_image_t* (*dq)(zbar_video_t*); +}; + + +/* video.next_image and video.recycle_image have to be thread safe + * wrt/other apis + */ +static inline int video_lock (zbar_video_t *vdo) +{ + int rc = 0; + if((rc = _zbar_mutex_lock(&vdo->qlock))) { + err_capture(vdo, SEV_FATAL, ZBAR_ERR_LOCKING, __func__, + "unable to acquire lock"); + vdo->err.errnum = rc; + return(-1); + } + return(0); +} + +static inline int video_unlock (zbar_video_t *vdo) +{ + int rc = 0; + if((rc = _zbar_mutex_unlock(&vdo->qlock))) { + err_capture(vdo, SEV_FATAL, ZBAR_ERR_LOCKING, __func__, + "unable to release lock"); + vdo->err.errnum = rc; + return(-1); + } + return(0); +} + +static inline int video_nq_image (zbar_video_t *vdo, + zbar_image_t *img) +{ + /* maintains queued buffers in order */ + img->next = NULL; + if(vdo->nq_image) + vdo->nq_image->next = img; + vdo->nq_image = img; + if(!vdo->dq_image) + vdo->dq_image = img; + return(video_unlock(vdo)); +} + +static inline zbar_image_t *video_dq_image (zbar_video_t *vdo) +{ + zbar_image_t *img = vdo->dq_image; + if(img) { + vdo->dq_image = img->next; + img->next = NULL; + } + if(video_unlock(vdo)) + /* FIXME reclaim image */ + return(NULL); + return(img); +} + + +/* PAL interface */ +extern int _zbar_video_open(zbar_video_t*, const char*); + +#endif diff --git a/zbar/video/.deps/.dirstamp b/zbar/video/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/video/.deps/zbar_libzbar_la-null.Plo b/zbar/video/.deps/zbar_libzbar_la-null.Plo new file mode 100644 index 0000000..254cb5e --- /dev/null +++ b/zbar/video/.deps/zbar_libzbar_la-null.Plo @@ -0,0 +1,167 @@ +zbar/video/zbar_libzbar_la-null.lo: zbar/video/null.c zbar/video.h \ + include/config.h /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/assert.h \ + include/zbar.h zbar/image.h zbar/error.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/symbol.h zbar/refcnt.h \ + /usr/include/pthread.h /usr/include/sched.h \ + /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/i386-linux-gnu/bits/setjmp.h zbar/mutex.h + +zbar/video.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/assert.h: + +include/zbar.h: + +zbar/image.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/mutex.h: diff --git a/zbar/video/.deps/zbar_libzbar_la-v4l1.Plo b/zbar/video/.deps/zbar_libzbar_la-v4l1.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/video/.deps/zbar_libzbar_la-v4l1.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/video/.deps/zbar_libzbar_la-v4l2.Plo b/zbar/video/.deps/zbar_libzbar_la-v4l2.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/video/.deps/zbar_libzbar_la-v4l2.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/video/.deps/zbar_libzbar_la-vfw.Plo b/zbar/video/.deps/zbar_libzbar_la-vfw.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/video/.deps/zbar_libzbar_la-vfw.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/video/.dirstamp b/zbar/video/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/video/null.c b/zbar/video/null.c new file mode 100644 index 0000000..2522870 --- /dev/null +++ b/zbar/video/null.c @@ -0,0 +1,37 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "video.h" + +static inline int null_error (void *m, + const char *func) +{ + return(err_capture(m, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, func, + "not compiled with video input support")); +} + +int _zbar_video_open (zbar_video_t *vdo, + const char *device) +{ + return(null_error(vdo, __func__)); +} diff --git a/zbar/video/v4l1.c b/zbar/video/v4l1.c new file mode 100644 index 0000000..89b1da2 --- /dev/null +++ b/zbar/video/v4l1.c @@ -0,0 +1,435 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include +#endif +#include +#include +#include +#include +#include +#include +#include +#ifdef HAVE_SYS_IOCTL_H +# include +#endif +#ifdef HAVE_SYS_MMAN_H +# include +#endif +#include + +#include "video.h" +#include "image.h" + +extern int _zbar_v4l2_probe(zbar_video_t*); + +typedef struct v4l1_format_s { + uint32_t format; + uint8_t bpp; +} v4l1_format_t; + +/* static v4l1 "palette" mappings + * documentation for v4l1 formats is terrible... + */ +static const v4l1_format_t v4l1_formats[17] = { + /* format bpp */ + { 0, 0 }, + { fourcc('G','R','E','Y'), 8 }, /* GREY */ + { fourcc('H','I','2','4'), 8 }, /* HI240 (BT848) */ + + /* component ordering for RGB palettes is unspecified, + * convention appears to place red in the most significant bits + * FIXME is this true for other drivers? big endian machines? + */ + { fourcc('R','G','B','P'), 16 }, /* RGB565 */ + { fourcc('B','G','R','3'), 24 }, /* RGB24 */ + { fourcc('B','G','R','4'), 32 }, /* RGB32 */ + { fourcc('R','G','B','O'), 16 }, /* RGB555 */ + { fourcc('Y','U','Y','2'), 16 }, /* YUV422 (8 bpp?!) */ + { fourcc('Y','U','Y','V'), 16 }, /* YUYV */ + { fourcc('U','Y','V','Y'), 16 }, /* UYVY */ + { 0, 12 }, /* YUV420 (24 bpp?) FIXME?! */ + { fourcc('Y','4','1','P'), 12 }, /* YUV411 */ + { 0, 0 }, /* Bt848 raw */ + { fourcc('4','2','2','P'), 16 }, /* YUV422P (24 bpp?) */ + { fourcc('4','1','1','P'), 12 }, /* YUV411P */ + { fourcc('Y','U','1','2'), 12 }, /* YUV420P */ + { fourcc('Y','U','V','9'), 9 }, /* YUV410P */ +}; + +static int v4l1_nq (zbar_video_t *vdo, + zbar_image_t *img) +{ + if(video_nq_image(vdo, img)) + return(-1); + + if(vdo->iomode != VIDEO_MMAP) + return(0); + + struct video_mmap vmap; + vmap.frame = img->srcidx; + vmap.width = vdo->width; + vmap.height = vdo->height; + vmap.format = vdo->palette; + if(ioctl(vdo->fd, VIDIOCMCAPTURE, &vmap) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "initiating video capture (VIDIOCMCAPTURE)")); + + return(0); +} + +static zbar_image_t *v4l1_dq (zbar_video_t *vdo) +{ + video_iomode_t iomode = vdo->iomode; + int fd = vdo->fd; + zbar_image_t *img = video_dq_image(vdo); + if(!img) + return(NULL); + + if(iomode == VIDEO_MMAP) { + int frame = img->srcidx; + if(ioctl(fd, VIDIOCSYNC, &frame) < 0) + return(NULL); + } + else if(read(fd, (void*)img->data, img->datalen) != img->datalen) + return(NULL); + + return(img); +} + +static int v4l1_mmap_buffers (zbar_video_t *vdo) +{ +#ifdef HAVE_SYS_MMAN_H + /* map camera image to memory */ + struct video_mbuf vbuf; + memset(&vbuf, 0, sizeof(vbuf)); + if(ioctl(vdo->fd, VIDIOCGMBUF, &vbuf) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying video frame buffers (VIDIOCGMBUF)")); + assert(vbuf.frames && vbuf.size); + + zprintf(1, "mapping %d buffers size=0x%x\n", vbuf.frames, vbuf.size); + vdo->buflen = vbuf.size; + vdo->buf = mmap(0, vbuf.size, PROT_READ | PROT_WRITE, MAP_SHARED, + vdo->fd, 0); + if(vdo->buf == MAP_FAILED) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "mapping video frame buffers")); + + int i; + for(i = 0; i < vbuf.frames; i++) { + zbar_image_t *img = vdo->images[i]; + zprintf(2, " [%02d] @%08x\n", img->srcidx, vbuf.offsets[i]); + img->data = vdo->buf + vbuf.offsets[i]; + img->datalen = vdo->datalen; + int next_offset = ((i + 1 < vdo->num_images) + ? vbuf.offsets[i + 1] + : vbuf.size); + if(next_offset < vbuf.offsets[i] + vdo->datalen) + fprintf(stderr, "WARNING: insufficient v4l1 video buffer size:\n" + "\tvbuf[%d]=%x vbuf[%d]=%x datalen=%lx\n" + "\timage=%d x %d %.4s(%08x) palette=%d\n", + i, vbuf.offsets[i], i + 1, next_offset, + vdo->datalen, vdo->width, vdo->height, + (char*)&vdo->format, vdo->format, vdo->palette); + } + return(0); +#else + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, __func__, + "memory mapping not supported")); +#endif +} + +static int v4l1_start (zbar_video_t *vdo) +{ + return(0); +} + +static int v4l1_stop (zbar_video_t *vdo) +{ + return(0); +} + +static inline int v4l1_set_format (zbar_video_t *vdo, + uint32_t fmt) +{ + struct video_picture vpic; + memset(&vpic, 0, sizeof(vpic)); + if(ioctl(vdo->fd, VIDIOCGPICT, &vpic) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying video format (VIDIOCGPICT)")); + + vdo->palette = 0; + int ifmt; + for(ifmt = 1; ifmt <= VIDEO_PALETTE_YUV410P; ifmt++) + if(v4l1_formats[ifmt].format == fmt) + break; + if(!fmt || ifmt >= VIDEO_PALETTE_YUV410P) + return(err_capture_int(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "invalid v4l1 format: %x", fmt)); + + vpic.palette = ifmt; + vpic.depth = v4l1_formats[ifmt].bpp; + if(ioctl(vdo->fd, VIDIOCSPICT, &vpic) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "setting format (VIDIOCSPICT)")); + + memset(&vpic, 0, sizeof(vpic)); + if(ioctl(vdo->fd, VIDIOCGPICT, &vpic) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying video format (VIDIOCGPICT)")); + + if(vpic.palette != ifmt || vpic.depth != v4l1_formats[ifmt].bpp) { + fprintf(stderr, + "WARNING: set v4l1 palette %d which should have depth %d bpp\n" + " but probed palette %d with depth %d bpp?" + " ...continuing anyway\n", + ifmt, v4l1_formats[ifmt].bpp, vpic.palette, vpic.depth); + err_capture_int(vdo, SEV_WARNING, ZBAR_ERR_INVALID, __func__, + "driver format (%x) inconsistency", fmt); + } + vdo->format = fmt; + vdo->palette = ifmt; + vdo->datalen = (vdo->width * vdo->height * v4l1_formats[ifmt].bpp + 7) >> 3; + + zprintf(1, "set new format: %.4s(%08x) depth=%d palette=%d size=0x%lx\n", + (char*)&vdo->format, vdo->format, vpic.depth, vdo->palette, + vdo->datalen); + return(0); +} + +static int v4l1_init (zbar_video_t *vdo, + uint32_t fmt) +{ + if(v4l1_set_format(vdo, fmt)) + return(-1); + if(vdo->iomode == VIDEO_MMAP && v4l1_mmap_buffers(vdo)) + return(-1); + return(0); +} + +static int v4l1_cleanup (zbar_video_t *vdo) +{ +#ifdef HAVE_SYS_MMAN_H + /* FIXME should avoid holding onto mmap'd buffers so long? */ + if(vdo->iomode == VIDEO_MMAP && vdo->buf) { + if(munmap(vdo->buf, vdo->buflen)) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "unmapping video frame buffers")); + vdo->buf = NULL; + /* FIXME reset image */ + } +#endif + + /* close open device */ + if(vdo->fd >= 0) { + close(vdo->fd); + vdo->fd = -1; + } + return(0); +} + +static int v4l1_probe_iomode (zbar_video_t *vdo) +{ + vdo->iomode = VIDEO_READWRITE; +#ifdef HAVE_SYS_MMAN_H + struct video_mbuf vbuf; + memset(&vbuf, 0, sizeof(vbuf)); + if(ioctl(vdo->fd, VIDIOCGMBUF, &vbuf) < 0) { + if(errno != EINVAL) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying video frame buffers (VIDIOCGMBUF)")); + /* not supported */ + return(0); + } + if(!vbuf.frames || !vbuf.size) + return(0); + vdo->iomode = VIDEO_MMAP; + if(vdo->num_images > vbuf.frames) + vdo->num_images = vbuf.frames; +#endif + zprintf(1, "using %d images in %s mode\n", vdo->num_images, + (vdo->iomode == VIDEO_READWRITE) ? "READ" : "MMAP"); + return(0); +} + +static inline int v4l1_probe_formats (zbar_video_t *vdo) +{ + struct video_picture vpic; + memset(&vpic, 0, sizeof(vpic)); + if(ioctl(vdo->fd, VIDIOCGPICT, &vpic) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying format (VIDIOCGPICT)")); + + vdo->format = 0; + if(vpic.palette <= VIDEO_PALETTE_YUV410P) + vdo->format = v4l1_formats[vpic.palette].format; + + zprintf(1, "current format: %.4s(%08x) depth=%d palette=%d\n", + (char*)&vdo->format, vdo->format, vpic.depth, vpic.palette); + + vdo->formats = calloc(16, sizeof(uint32_t)); + if(!vdo->formats) + return(err_capture(vdo, SEV_FATAL, ZBAR_ERR_NOMEM, __func__, + "allocating format list")); + + int num_formats = 0; + zprintf(2, "probing supported formats:\n"); + int i; + for(i = 1; i <= VIDEO_PALETTE_YUV410P; i++) { + if(!v4l1_formats[i].format) + continue; + vpic.depth = v4l1_formats[i].bpp; + vpic.palette = i; + if(ioctl(vdo->fd, VIDIOCSPICT, &vpic) < 0) { + zprintf(2, " [%02d] %.4s...no (set fails)\n", + i, (char*)&v4l1_formats[i].format); + continue; + } + if(ioctl(vdo->fd, VIDIOCGPICT, &vpic) < 0 || + vpic.palette != i) { + zprintf(2, " [%02d] %.4s...no (set ignored)\n", + i, (char*)&v4l1_formats[i].format); + continue; + } + zprintf(2, " [%02d] %.4s...yes\n", + i, (char*)&v4l1_formats[i].format); + vdo->formats[num_formats++] = v4l1_formats[i].format; + } + vdo->formats = realloc(vdo->formats, (num_formats + 1) * sizeof(uint32_t)); + assert(vdo->formats); + + return(v4l1_set_format(vdo, vdo->format)); +} + +static inline int v4l1_init_window (zbar_video_t *vdo) +{ + struct video_window vwin; + memset(&vwin, 0, sizeof(vwin)); + if(ioctl(vdo->fd, VIDIOCGWIN, &vwin) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying video window settings (VIDIOCGWIN)")); + + zprintf(1, "current window: %d x %d @(%d, %d)%s\n", + vwin.width, vwin.height, vwin.x, vwin.y, + (vwin.flags & 1) ? " INTERLACE" : ""); + + if(vwin.width == vdo->width && vwin.height == vdo->height) + /* max window already set */ + return(0); + + struct video_window maxwin; + memcpy(&maxwin, &vwin, sizeof(maxwin)); + maxwin.width = vdo->width; + maxwin.height = vdo->height; + + zprintf(1, "setting max win: %d x %d @(%d, %d)%s\n", + maxwin.width, maxwin.height, maxwin.x, maxwin.y, + (maxwin.flags & 1) ? " INTERLACE" : ""); + if(ioctl(vdo->fd, VIDIOCSWIN, &maxwin) < 0) { + zprintf(1, "set FAILED...trying to recover original window\n"); + /* ignore errors (driver broken anyway) */ + ioctl(vdo->fd, VIDIOCSWIN, &vwin); + } + + /* re-query resulting parameters */ + memset(&vwin, 0, sizeof(vwin)); + if(ioctl(vdo->fd, VIDIOCGWIN, &vwin) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying video window settings (VIDIOCGWIN)")); + + zprintf(1, " final window: %d x %d @(%d, %d)%s\n", + vwin.width, vwin.height, vwin.x, vwin.y, + (vwin.flags & 1) ? " INTERLACE" : ""); + vdo->width = vwin.width; + vdo->height = vwin.height; + return(0); +} + +static int _zbar_v4l1_probe (zbar_video_t *vdo) +{ + /* check capabilities */ + struct video_capability vcap; + memset(&vcap, 0, sizeof(vcap)); + if(ioctl(vdo->fd, VIDIOCGCAP, &vcap) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, __func__, + "video4linux version 1 not supported (VIDIOCGCAP)")); + + zprintf(1, "%s (%sCAPTURE) (%d x %d) - (%d x %d)\n", + vcap.name, (vcap.type & VID_TYPE_CAPTURE) ? "" : "*NO* ", + vcap.minwidth, vcap.minheight, vcap.maxwidth, vcap.maxheight); + + if(!(vcap.type & VID_TYPE_CAPTURE)) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, __func__, + "v4l1 device does not support CAPTURE")); + + if(!vdo->width || !vdo->height) { + vdo->width = vcap.maxwidth; + vdo->height = vcap.maxheight; + } + + if(v4l1_init_window(vdo) || + v4l1_probe_formats(vdo) || + v4l1_probe_iomode(vdo)) + return(-1); + + vdo->intf = VIDEO_V4L1; + vdo->init = v4l1_init; + vdo->cleanup = v4l1_cleanup; + vdo->start = v4l1_start; + vdo->stop = v4l1_stop; + vdo->nq = v4l1_nq; + vdo->dq = v4l1_dq; + return(0); +} + +int _zbar_video_open (zbar_video_t *vdo, + const char *dev) +{ + vdo->fd = open(dev, O_RDWR); + if(vdo->fd < 0) + return(err_capture_str(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "opening video device '%s'", dev)); + zprintf(1, "opened camera device %s (fd=%d)\n", dev, vdo->fd); + + int rc = -1; +#ifdef HAVE_LINUX_VIDEODEV2_H + if(vdo->intf != VIDEO_V4L1) + rc = _zbar_v4l2_probe(vdo); + if(rc) +#else + zprintf(1, "WARNING: not compiled with v4l2 support, trying v4l1\n"); +#endif + rc = _zbar_v4l1_probe(vdo); + + if(rc && vdo->fd >= 0) { + close(vdo->fd); + vdo->fd = -1; + } + return(rc); +} diff --git a/zbar/video/v4l2.c b/zbar/video/v4l2.c new file mode 100644 index 0000000..ec59bd8 --- /dev/null +++ b/zbar/video/v4l2.c @@ -0,0 +1,509 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include +#endif +#include +#include +#include +#include +#ifdef HAVE_SYS_IOCTL_H +# include +#endif +#ifdef HAVE_SYS_MMAN_H +# include +#endif +#include + +#include "video.h" +#include "image.h" + +#define V4L2_FORMATS_MAX 64 + +static int v4l2_nq (zbar_video_t *vdo, + zbar_image_t *img) +{ + if(vdo->iomode == VIDEO_READWRITE) + return(video_nq_image(vdo, img)); + + if(video_unlock(vdo)) + return(-1); + + struct v4l2_buffer vbuf; + memset(&vbuf, 0, sizeof(vbuf)); + vbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(vdo->iomode == VIDEO_MMAP) { + vbuf.memory = V4L2_MEMORY_MMAP; + vbuf.index = img->srcidx; + } + else { + vbuf.memory = V4L2_MEMORY_USERPTR; + vbuf.m.userptr = (unsigned long)img->data; + vbuf.length = img->datalen; + vbuf.index = img->srcidx; /* FIXME workaround broken drivers */ + } + if(ioctl(vdo->fd, VIDIOC_QBUF, &vbuf) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "queuing video buffer (VIDIOC_QBUF)")); + return(0); +} + +static zbar_image_t *v4l2_dq (zbar_video_t *vdo) +{ + zbar_image_t *img; + int fd = vdo->fd; + + if(vdo->iomode != VIDEO_READWRITE) { + video_iomode_t iomode = vdo->iomode; + if(video_unlock(vdo)) + return(NULL); + + struct v4l2_buffer vbuf; + memset(&vbuf, 0, sizeof(vbuf)); + vbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(iomode == VIDEO_MMAP) + vbuf.memory = V4L2_MEMORY_MMAP; + else + vbuf.memory = V4L2_MEMORY_USERPTR; + + if(ioctl(fd, VIDIOC_DQBUF, &vbuf) < 0) + return(NULL); + + if(iomode == VIDEO_MMAP) { + assert(vbuf.index >= 0); + assert(vbuf.index < vdo->num_images); + img = vdo->images[vbuf.index]; + } + else { + /* reverse map pointer back to image (FIXME) */ + assert(vbuf.m.userptr >= (unsigned long)vdo->buf); + assert(vbuf.m.userptr < (unsigned long)(vdo->buf + vdo->buflen)); + int i = (vbuf.m.userptr - (unsigned long)vdo->buf) / vdo->datalen; + assert(i >= 0); + assert(i < vdo->num_images); + img = vdo->images[i]; + assert(vbuf.m.userptr == (unsigned long)img->data); + } + } + else { + img = video_dq_image(vdo); + if(!img) + return(NULL); + + /* FIXME should read entire image */ + unsigned long datalen = read(fd, (void*)img->data, img->datalen); + if(datalen < 0) + return(NULL); + else if(datalen != img->datalen) + zprintf(0, "WARNING: read() size mismatch: 0x%lx != 0x%lx\n", + datalen, img->datalen); + } + return(img); +} + +static int v4l2_start (zbar_video_t *vdo) +{ + if(vdo->iomode == VIDEO_READWRITE) + return(0); + + enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(ioctl(vdo->fd, VIDIOC_STREAMON, &type) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "starting video stream (VIDIOC_STREAMON)")); + return(0); +} + +static int v4l2_stop (zbar_video_t *vdo) +{ + if(vdo->iomode == VIDEO_READWRITE) + return(0); + + enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(ioctl(vdo->fd, VIDIOC_STREAMOFF, &type) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "stopping video stream (VIDIOC_STREAMOFF)")); + return(0); +} + +static int v4l2_cleanup (zbar_video_t *vdo) +{ + if(vdo->iomode == VIDEO_READWRITE) + return(0); + + struct v4l2_requestbuffers rb; + memset(&rb, 0, sizeof(rb)); + rb.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(vdo->iomode == VIDEO_MMAP) { + rb.memory = V4L2_MEMORY_MMAP; + int i; + for(i = 0; i < vdo->num_images; i++) { + zbar_image_t *img = vdo->images[i]; + if(img->data && + munmap((void*)img->data, img->datalen)) + err_capture(vdo, SEV_WARNING, ZBAR_ERR_SYSTEM, __func__, + "unmapping video frame buffers"); + img->data = NULL; + img->datalen = 0; + } + } + else + rb.memory = V4L2_MEMORY_USERPTR; + + /* requesting 0 buffers + * should implicitly disable streaming + */ + if(ioctl(vdo->fd, VIDIOC_REQBUFS, &rb) < 0) + err_capture(vdo, SEV_WARNING, ZBAR_ERR_SYSTEM, __func__, + "releasing video frame buffers (VIDIOC_REQBUFS)"); + + + /* close open device */ + if(vdo->fd >= 0) { + close(vdo->fd); + vdo->fd = -1; + } + return(0); +} + +static int v4l2_mmap_buffers (zbar_video_t *vdo) +{ + struct v4l2_requestbuffers rb; + memset(&rb, 0, sizeof(rb)); + rb.count = vdo->num_images; + rb.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + rb.memory = V4L2_MEMORY_MMAP; + if(ioctl(vdo->fd, VIDIOC_REQBUFS, &rb) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "requesting video frame buffers (VIDIOC_REQBUFS)")); + zprintf(1, "mapping %u buffers (of %d requested)\n", + rb.count, vdo->num_images); + if(!rb.count) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "driver returned 0 buffers")); + if(vdo->num_images > rb.count) + vdo->num_images = rb.count; + + struct v4l2_buffer vbuf; + memset(&vbuf, 0, sizeof(vbuf)); + vbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + vbuf.memory = V4L2_MEMORY_MMAP; + + int i; + for(i = 0; i < vdo->num_images; i++) { + vbuf.index = i; + if(ioctl(vdo->fd, VIDIOC_QUERYBUF, &vbuf) < 0) + /* FIXME cleanup */ + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying video buffer (VIDIOC_QUERYBUF)")); + + if(vbuf.length < vdo->datalen) + fprintf(stderr, "WARNING: insufficient v4l2 video buffer size:\n" + "\tvbuf[%d].length=%x datalen=%lx image=%d x %d %.4s(%08x)\n", + i, vbuf.length, vdo->datalen, vdo->width, vdo->height, + (char*)&vdo->format, vdo->format); + + zbar_image_t *img = vdo->images[i]; + img->datalen = vbuf.length; + img->data = mmap(NULL, vbuf.length, PROT_READ | PROT_WRITE, MAP_SHARED, + vdo->fd, vbuf.m.offset); + if(img->data == MAP_FAILED) + /* FIXME cleanup */ + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "mapping video frame buffers")); + zprintf(2, " buf[%d] 0x%lx bytes @%p\n", + i, img->datalen, img->data); + } + return(0); +} + +static int v4l2_set_format (zbar_video_t *vdo, + uint32_t fmt) +{ + struct v4l2_format vfmt; + struct v4l2_pix_format *vpix = &vfmt.fmt.pix; + memset(&vfmt, 0, sizeof(vfmt)); + vfmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + vpix->width = vdo->width; + vpix->height = vdo->height; + vpix->pixelformat = fmt; + vpix->field = V4L2_FIELD_NONE; + int rc = 0; + if((rc = ioctl(vdo->fd, VIDIOC_S_FMT, &vfmt)) < 0) { + /* several broken drivers return an error if we request + * no interlacing (NB v4l2 spec violation) + * ...try again with an interlaced request + */ + zprintf(1, "VIDIOC_S_FMT returned %d(%d), trying interlaced...\n", + rc, errno); + + /* FIXME this might be _ANY once we can de-interlace */ + vpix->field = V4L2_FIELD_INTERLACED; + + if(ioctl(vdo->fd, VIDIOC_S_FMT, &vfmt) < 0) + return(err_capture_int(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "setting format %x (VIDIOC_S_FMT)", fmt)); + + zprintf(0, "WARNING: broken driver returned error when non-interlaced" + " format requested\n"); + } + + struct v4l2_format newfmt; + struct v4l2_pix_format *newpix = &newfmt.fmt.pix; + memset(&newfmt, 0, sizeof(newfmt)); + newfmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(ioctl(vdo->fd, VIDIOC_G_FMT, &newfmt) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying format (VIDIOC_G_FMT)")); + + if(newpix->field != V4L2_FIELD_NONE) + err_capture(vdo, SEV_WARNING, ZBAR_ERR_INVALID, __func__, + "video driver only supports interlaced format," + " vertical scanning may not work"); + + if(newpix->pixelformat != fmt + /* FIXME bpl/bpp checks? */) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "video driver can't provide compatible format")); + + vdo->format = fmt; + vdo->width = newpix->width; + vdo->height = newpix->height; + vdo->datalen = newpix->sizeimage; + + zprintf(1, "set new format: %.4s(%08x) %u x %u (0x%lx)\n", + (char*)&vdo->format, vdo->format, vdo->width, vdo->height, + vdo->datalen); + return(0); +} + +static int v4l2_init (zbar_video_t *vdo, + uint32_t fmt) +{ + if(v4l2_set_format(vdo, fmt)) + return(-1); + if(vdo->iomode == VIDEO_MMAP) + return(v4l2_mmap_buffers(vdo)); + return(0); +} + +static int v4l2_probe_iomode (zbar_video_t *vdo) +{ + struct v4l2_requestbuffers rb; + memset(&rb, 0, sizeof(rb)); + rb.count = vdo->num_images; /* FIXME workaround broken drivers */ + rb.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(vdo->iomode == VIDEO_MMAP) + rb.memory = V4L2_MEMORY_MMAP; + else + rb.memory = V4L2_MEMORY_USERPTR; + + if(ioctl(vdo->fd, VIDIOC_REQBUFS, &rb) < 0) { + if(vdo->iomode) + return(err_capture_int(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "unsupported iomode requested (%d)", + vdo->iomode)); + else if(errno != EINVAL) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying streaming mode (VIDIOC_REQBUFS)")); +#ifdef HAVE_SYS_MMAN_H + vdo->iomode = VIDEO_MMAP; +#endif + } + else { + if(!vdo->iomode) + vdo->iomode = VIDEO_USERPTR; + if(rb.count) + vdo->num_images = rb.count; + } + return(0); +} + +static inline int v4l2_probe_formats (zbar_video_t *vdo) +{ + zprintf(2, "enumerating supported formats:\n"); + struct v4l2_fmtdesc desc; + memset(&desc, 0, sizeof(desc)); + desc.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + for(desc.index = 0; desc.index < V4L2_FORMATS_MAX; desc.index++) { + if(ioctl(vdo->fd, VIDIOC_ENUM_FMT, &desc) < 0) + break; + zprintf(2, " [%d] %.4s : %s%s\n", + desc.index, (char*)&desc.pixelformat, desc.description, + (desc.flags & V4L2_FMT_FLAG_COMPRESSED) ? " COMPRESSED" : ""); + vdo->formats = realloc(vdo->formats, + (desc.index + 2) * sizeof(uint32_t)); + vdo->formats[desc.index] = desc.pixelformat; + } + if(!desc.index) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "enumerating video formats (VIDIOC_ENUM_FMT)")); + vdo->formats[desc.index] = 0; + + struct v4l2_format fmt; + struct v4l2_pix_format *pix = &fmt.fmt.pix; + memset(&fmt, 0, sizeof(fmt)); + fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(ioctl(vdo->fd, VIDIOC_G_FMT, &fmt) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying current video format (VIDIO_G_FMT)")); + + zprintf(1, "current format: %.4s(%08x) %u x %u%s (line=0x%x size=0x%x)\n", + (char*)&pix->pixelformat, pix->pixelformat, + pix->width, pix->height, + (pix->field != V4L2_FIELD_NONE) ? " INTERLACED" : "", + pix->bytesperline, pix->sizeimage); + + vdo->format = pix->pixelformat; + vdo->datalen = pix->sizeimage; + if(pix->width == vdo->width && pix->height == vdo->height) + return(0); + + struct v4l2_format maxfmt; + struct v4l2_pix_format *maxpix = &maxfmt.fmt.pix; + memcpy(&maxfmt, &fmt, sizeof(maxfmt)); + maxpix->width = vdo->width; + maxpix->height = vdo->height; + + zprintf(1, "setting requested size: %d x %d\n", vdo->width, vdo->height); + if(ioctl(vdo->fd, VIDIOC_S_FMT, &maxfmt) < 0) { + zprintf(1, "set FAILED...trying to recover original format\n"); + /* ignore errors (driver broken anyway) */ + ioctl(vdo->fd, VIDIOC_S_FMT, &fmt); + } + + memset(&fmt, 0, sizeof(fmt)); + fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(ioctl(vdo->fd, VIDIOC_G_FMT, &fmt) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying current video format (VIDIOC_G_FMT)")); + + zprintf(1, "final format: %.4s(%08x) %u x %u%s (line=0x%x size=0x%x)\n", + (char*)&pix->pixelformat, pix->pixelformat, + pix->width, pix->height, + (pix->field != V4L2_FIELD_NONE) ? " INTERLACED" : "", + pix->bytesperline, pix->sizeimage); + + vdo->width = pix->width; + vdo->height = pix->height; + vdo->datalen = pix->sizeimage; + return(0); +} + +static inline int v4l2_reset_crop (zbar_video_t *vdo) +{ + /* check cropping */ + struct v4l2_cropcap ccap; + memset(&ccap, 0, sizeof(ccap)); + ccap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(ioctl(vdo->fd, VIDIOC_CROPCAP, &ccap) < 0) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "querying crop support (VIDIOC_CROPCAP)")); + + zprintf(1, "crop bounds: %d x %d @ (%d, %d)\n", + ccap.bounds.width, ccap.bounds.height, + ccap.bounds.left, ccap.bounds.top); + zprintf(1, "current crop win: %d x %d @ (%d, %d) aspect %d / %d\n", + ccap.defrect.width, ccap.defrect.height, + ccap.defrect.left, ccap.defrect.top, + ccap.pixelaspect.numerator, ccap.pixelaspect.denominator); + + if(!vdo->width || !vdo->height) { + vdo->width = ccap.defrect.width; + vdo->height = ccap.defrect.height; + } + + /* reset crop parameters */ + struct v4l2_crop crop; + memset(&crop, 0, sizeof(crop)); + crop.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + crop.c = ccap.defrect; + if(ioctl(vdo->fd, VIDIOC_S_CROP, &crop) < 0 && errno != EINVAL) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_SYSTEM, __func__, + "setting default crop window (VIDIOC_S_CROP)")); + return(0); +} + +int _zbar_v4l2_probe (zbar_video_t *vdo) +{ + /* check capabilities */ + struct v4l2_capability vcap; + memset(&vcap, 0, sizeof(vcap)); + if(ioctl(vdo->fd, VIDIOC_QUERYCAP, &vcap) < 0) + return(err_capture(vdo, SEV_WARNING, ZBAR_ERR_UNSUPPORTED, __func__, + "video4linux version 2 not supported (VIDIOC_QUERYCAP)")); + + + zprintf(1, "%.32s on %.32s driver %.16s (version %u.%u.%u)\n", vcap.card, + (vcap.bus_info[0]) ? (char*)vcap.bus_info : "", + vcap.driver, (vcap.version >> 16) & 0xff, + (vcap.version >> 8) & 0xff, vcap.version & 0xff); + zprintf(1, " capabilities:%s%s%s%s\n", + (vcap.capabilities & V4L2_CAP_VIDEO_CAPTURE) ? " CAPTURE" : "", + (vcap.capabilities & V4L2_CAP_VIDEO_OVERLAY) ? " OVERLAY" : "", + (vcap.capabilities & V4L2_CAP_READWRITE) ? " READWRITE" : "", + (vcap.capabilities & V4L2_CAP_STREAMING) ? " STREAMING" : ""); + + if(!(vcap.capabilities & V4L2_CAP_VIDEO_CAPTURE) || + !(vcap.capabilities & (V4L2_CAP_READWRITE | V4L2_CAP_STREAMING))) + return(err_capture(vdo, SEV_WARNING, ZBAR_ERR_UNSUPPORTED, __func__, + "v4l2 device does not support usable CAPTURE")); + + if(v4l2_reset_crop(vdo)) + /* ignoring errors (driver cropping support questionable) */; + + if(!vdo->width || !vdo->height) { + /* fallback to large size, driver reduces to max available */ + vdo->width = 640 * 64; + vdo->height = 480 * 64; + } + + if(v4l2_probe_formats(vdo)) + return(-1); + + /* FIXME report error and fallback to readwrite? (if supported...) */ + if(vdo->iomode != VIDEO_READWRITE && + (vcap.capabilities & V4L2_CAP_STREAMING) && + v4l2_probe_iomode(vdo)) + return(-1); + if(!vdo->iomode) + vdo->iomode = VIDEO_READWRITE; + + zprintf(1, "using I/O mode: %s\n", + (vdo->iomode == VIDEO_READWRITE) ? "READWRITE" : + (vdo->iomode == VIDEO_MMAP) ? "MMAP" : + (vdo->iomode == VIDEO_USERPTR) ? "USERPTR" : ""); + + vdo->intf = VIDEO_V4L2; + vdo->init = v4l2_init; + vdo->cleanup = v4l2_cleanup; + vdo->start = v4l2_start; + vdo->stop = v4l2_stop; + vdo->nq = v4l2_nq; + vdo->dq = v4l2_dq; + return(0); +} diff --git a/zbar/video/vfw.c b/zbar/video/vfw.c new file mode 100644 index 0000000..7e46bf0 --- /dev/null +++ b/zbar/video/vfw.c @@ -0,0 +1,494 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "video.h" +#include "thread.h" +#include + +#include + +#define MAX_DRIVERS 10 +#define MAX_NAME 128 + +#define BIH_FMT "%ldx%ld @%dbpp (%lx) cmp=%.4s(%08lx) res=%ldx%ld clr=%ld/%ld (%lx)" +#define BIH_FIELDS(bih) \ + (bih)->biWidth, (bih)->biHeight, (bih)->biBitCount, (bih)->biSizeImage, \ + (char*)&(bih)->biCompression, (bih)->biCompression, \ + (bih)->biXPelsPerMeter, (bih)->biYPelsPerMeter, \ + (bih)->biClrImportant, (bih)->biClrUsed, (bih)->biSize + +struct video_state_s { + zbar_thread_t thread; /* capture message pump */ + HANDLE captured; + HWND hwnd; /* vfw interface */ + HANDLE notify; /* capture thread status change */ + int bi_size; /* size of bih */ + BITMAPINFOHEADER *bih; /* video format details */ + zbar_image_t *image; /* currently capturing frame */ +}; + +static const uint32_t vfw_formats[] = { + /* planar YUV formats */ + fourcc('I','4','2','0'), + /* FIXME YU12 is IYUV in windows */ + fourcc('Y','V','1','2'), + /* FIXME IMC[1-4]? */ + + /* planar Y + packed UV plane */ + fourcc('N','V','1','2'), + + /* packed YUV formats */ + fourcc('U','Y','V','Y'), + fourcc('Y','U','Y','2'), /* FIXME add YVYU */ + /* FIXME AYUV? Y411? Y41P? */ + + /* packed rgb formats */ + fourcc('B','G','R','3'), + fourcc('B','G','R','4'), + + fourcc('Y','V','U','9'), + + /* basic grayscale format */ + fourcc('G','R','E','Y'), + fourcc('Y','8','0','0'), + + /* compressed formats */ + fourcc('J','P','E','G'), + + /* terminator */ + 0 +}; + +#define VFW_NUM_FORMATS (sizeof(vfw_formats) / sizeof(uint32_t)) + +static ZTHREAD vfw_capture_thread (void *arg) +{ + zbar_video_t *vdo = arg; + video_state_t *state = vdo->state; + zbar_thread_t *thr = &state->thread; + + state->hwnd = capCreateCaptureWindow(NULL, WS_POPUP, 0, 0, 1, 1, NULL, 0); + if(!state->hwnd) + goto done; + + _zbar_mutex_lock(&vdo->qlock); + _zbar_thread_init(thr); + zprintf(4, "spawned vfw capture thread (thr=%04lx)\n", + _zbar_thread_self()); + + MSG msg; + int rc = 0; + while(thr->started && rc >= 0 && rc <= 1) { + _zbar_mutex_unlock(&vdo->qlock); + + rc = MsgWaitForMultipleObjects(1, &thr->notify, 0, + INFINITE, QS_ALLINPUT); + if(rc == 1) + while(PeekMessage(&msg, NULL, 0, 0, PM_NOYIELD | PM_REMOVE)) + if(rc > 0) { + TranslateMessage(&msg); + DispatchMessage(&msg); + } + + _zbar_mutex_lock(&vdo->qlock); + } + + done: + thr->running = 0; + _zbar_event_trigger(&thr->activity); + _zbar_mutex_unlock(&vdo->qlock); + return(0); +} + +static LRESULT CALLBACK vfw_stream_cb (HWND hwnd, + VIDEOHDR *hdr) +{ + if(!hwnd || !hdr) + return(0); + zbar_video_t *vdo = (void*)capGetUserData(hwnd); + + _zbar_mutex_lock(&vdo->qlock); + zbar_image_t *img = vdo->state->image; + if(!img) { + _zbar_mutex_lock(&vdo->qlock); + img = video_dq_image(vdo); + } + if(img) { + img->data = hdr->lpData; + img->datalen = hdr->dwBufferLength; + vdo->state->image = img; + SetEvent(vdo->state->captured); + } + _zbar_mutex_unlock(&vdo->qlock); + + return(1); +} + +static LRESULT CALLBACK vfw_error_cb (HWND hwnd, + int errid, + const char *errmsg) +{ + if(!hwnd) + return(0); + zbar_video_t *vdo = (void*)capGetUserData(hwnd); + zprintf(2, "id=%d msg=%s\n", errid, errmsg); + _zbar_mutex_lock(&vdo->qlock); + vdo->state->image = NULL; + SetEvent(vdo->state->captured); + _zbar_mutex_unlock(&vdo->qlock); + return(1); +} + +static int vfw_nq (zbar_video_t *vdo, + zbar_image_t *img) +{ + img->data = NULL; + img->datalen = 0; + return(video_nq_image(vdo, img)); +} + +static zbar_image_t *vfw_dq (zbar_video_t *vdo) +{ + zbar_image_t *img = vdo->state->image; + if(!img) { + _zbar_mutex_unlock(&vdo->qlock); + int rc = WaitForSingleObject(vdo->state->captured, INFINITE); + _zbar_mutex_lock(&vdo->qlock); + if(!rc) + img = vdo->state->image; + else + img = NULL; + /*FIXME handle errors? */ + } + else + ResetEvent(vdo->state->captured); + if(img) + vdo->state->image = NULL; + + video_unlock(vdo); + return(img); +} + +static int vfw_start (zbar_video_t *vdo) +{ + ResetEvent(vdo->state->captured); + + if(!capCaptureSequenceNoFile(vdo->state->hwnd)) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "starting video stream")); + return(0); +} + +static int vfw_stop (zbar_video_t *vdo) +{ + video_state_t *state = vdo->state; + if(!capCaptureAbort(state->hwnd)) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "stopping video stream")); + + _zbar_mutex_lock(&vdo->qlock); + if(state->image) + state->image = NULL; + SetEvent(state->captured); + _zbar_mutex_unlock(&vdo->qlock); + return(0); +} + +static int vfw_set_format (zbar_video_t *vdo, + uint32_t fmt) +{ + const zbar_format_def_t *fmtdef = _zbar_format_lookup(fmt); + if(!fmtdef->format) + return(err_capture_int(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "unsupported vfw format: %x", fmt)); + + BITMAPINFOHEADER *bih = vdo->state->bih; + assert(bih); + bih->biWidth = vdo->width; + bih->biHeight = vdo->height; + switch(fmtdef->group) { + case ZBAR_FMT_GRAY: + bih->biBitCount = 8; + break; + case ZBAR_FMT_YUV_PLANAR: + case ZBAR_FMT_YUV_PACKED: + case ZBAR_FMT_YUV_NV: + bih->biBitCount = 8 + (16 >> (fmtdef->p.yuv.xsub2 + fmtdef->p.yuv.ysub2)); + break; + case ZBAR_FMT_RGB_PACKED: + bih->biBitCount = fmtdef->p.rgb.bpp * 8; + break; + default: + bih->biBitCount = 0; + } + bih->biClrUsed = bih->biClrImportant = 0; + bih->biCompression = fmt; + + zprintf(8, "seting format: %.4s(%08x) " BIH_FMT "\n", + (char*)&fmt, fmt, BIH_FIELDS(bih)); + + if(!capSetVideoFormat(vdo->state->hwnd, bih, vdo->state->bi_size)) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "setting video format")); + + if(!capGetVideoFormat(vdo->state->hwnd, bih, vdo->state->bi_size)) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "getting video format")); + + if(bih->biCompression != fmt) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "video format set ignored")); + + vdo->format = fmt; + vdo->width = bih->biWidth; + vdo->height = bih->biHeight; + vdo->datalen = bih->biSizeImage; + + zprintf(4, "set new format: %.4s(%08x) " BIH_FMT "\n", + (char*)&fmt, fmt, BIH_FIELDS(bih)); + return(0); +} + +static int vfw_init (zbar_video_t *vdo, + uint32_t fmt) +{ + if(vfw_set_format(vdo, fmt)) + return(-1); + + HWND hwnd = vdo->state->hwnd; + CAPTUREPARMS cp; + if(!capCaptureGetSetup(hwnd, &cp, sizeof(cp))) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_WINAPI, __func__, + "retrieving capture parameters")); + + cp.dwRequestMicroSecPerFrame = 33333; + cp.fMakeUserHitOKToCapture = 0; + cp.wPercentDropForError = 90; + cp.fYield = 1; + cp.wNumVideoRequested = vdo->num_images; + cp.fCaptureAudio = 0; + cp.vKeyAbort = 0; + cp.fAbortLeftMouse = 0; + cp.fAbortRightMouse = 0; + cp.fLimitEnabled = 0; + + if(!capCaptureSetSetup(hwnd, &cp, sizeof(cp))) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_WINAPI, __func__, + "setting capture parameters")); + + if(!capCaptureGetSetup(hwnd, &cp, sizeof(cp))) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_WINAPI, __func__, + "checking capture parameters")); + + /* ignore errors since we skipped checking fHasOverlay */ + capOverlay(hwnd, 0); + + if(!capPreview(hwnd, 0) || + !capPreviewScale(hwnd, 0)) + err_capture(vdo, SEV_WARNING, ZBAR_ERR_WINAPI, __func__, + "disabling preview"); + + if(!capSetCallbackOnVideoStream(hwnd, vfw_stream_cb) || + !capSetCallbackOnError(hwnd, vfw_error_cb)) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_BUSY, __func__, + "setting capture callbacks")); + + vdo->num_images = cp.wNumVideoRequested; + vdo->iomode = VIDEO_MMAP; /* driver provides "locked" buffers */ + + zprintf(3, "initialized video capture: %d buffers %ldms/frame\n", + vdo->num_images, cp.dwRequestMicroSecPerFrame); + + return(0); +} + +static int vfw_cleanup (zbar_video_t *vdo) +{ + /* close open device */ + video_state_t *state = vdo->state; + /* NB this has to go here so the thread can pump messages during cleanup */ + capDriverDisconnect(state->hwnd); + DestroyWindow(state->hwnd); + state->hwnd = NULL; + _zbar_thread_stop(&state->thread, &vdo->qlock); + + if(state->captured) { + CloseHandle(state->captured); + state->captured = NULL; + } + return(0); +} + +static int vfw_probe_format (zbar_video_t *vdo, + uint32_t fmt) +{ + const zbar_format_def_t *fmtdef = _zbar_format_lookup(fmt); + if(!fmtdef) + return(0); + + zprintf(4, " trying %.4s(%08x)...\n", (char*)&fmt, fmt); + BITMAPINFOHEADER *bih = vdo->state->bih; + bih->biWidth = vdo->width; + bih->biHeight = vdo->height; + switch(fmtdef->group) { + case ZBAR_FMT_GRAY: + bih->biBitCount = 8; + break; + case ZBAR_FMT_YUV_PLANAR: + case ZBAR_FMT_YUV_PACKED: + case ZBAR_FMT_YUV_NV: + bih->biBitCount = 8 + (16 >> (fmtdef->p.yuv.xsub2 + fmtdef->p.yuv.ysub2)); + break; + case ZBAR_FMT_RGB_PACKED: + bih->biBitCount = fmtdef->p.rgb.bpp * 8; + break; + default: + bih->biBitCount = 0; + } + bih->biCompression = fmt; + + if(!capSetVideoFormat(vdo->state->hwnd, bih, vdo->state->bi_size)) { + zprintf(4, "\tno (set fails)\n"); + return(0); + } + + if(!capGetVideoFormat(vdo->state->hwnd, bih, vdo->state->bi_size)) + return(0/*FIXME error...*/); + + zprintf(6, "\tactual: " BIH_FMT "\n", BIH_FIELDS(bih)); + + if(bih->biCompression != fmt) { + zprintf(4, "\tno (set ignored)\n"); + return(0); + } + + zprintf(4, "\tyes\n"); + return(1); +} + +static int vfw_probe (zbar_video_t *vdo) +{ + video_state_t *state = vdo->state; + state->bi_size = capGetVideoFormatSize(state->hwnd); + BITMAPINFOHEADER *bih = state->bih = realloc(state->bih, state->bi_size); + /* FIXME check OOM */ + + if(!capSetUserData(state->hwnd, (LONG)vdo) || + !state->bi_size || !bih || + !capGetVideoFormat(state->hwnd, bih, state->bi_size)) + return(err_capture(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "setting up video capture")); + + zprintf(3, "initial format: " BIH_FMT " (bisz=%x)\n", + BIH_FIELDS(bih), state->bi_size); + + if(!vdo->width || !vdo->height) { + vdo->width = bih->biWidth; + vdo->height = bih->biHeight; + } + vdo->datalen = bih->biSizeImage; + + zprintf(2, "probing supported formats:\n"); + vdo->formats = calloc(VFW_NUM_FORMATS, sizeof(uint32_t)); + + int n = 0; + const uint32_t *fmt; + for(fmt = vfw_formats; *fmt; fmt++) + if(vfw_probe_format(vdo, *fmt)) + vdo->formats[n++] = *fmt; + + vdo->formats = realloc(vdo->formats, (n + 1) * sizeof(uint32_t)); + + vdo->width = bih->biWidth; + vdo->height = bih->biHeight; + vdo->intf = VIDEO_VFW; + vdo->init = vfw_init; + vdo->start = vfw_start; + vdo->stop = vfw_stop; + vdo->cleanup = vfw_cleanup; + vdo->nq = vfw_nq; + vdo->dq = vfw_dq; + return(0); +} + +int _zbar_video_open (zbar_video_t *vdo, + const char *dev) +{ + video_state_t *state = vdo->state; + if(!state) + state = vdo->state = calloc(1, sizeof(video_state_t)); + + int reqid = -1; + if((!strncmp(dev, "/dev/video", 10) || + !strncmp(dev, "\\dev\\video", 10)) && + dev[10] >= '0' && dev[10] <= '9' && !dev[11]) + reqid = dev[10] - '0'; + else if(strlen(dev) == 1 && + dev[0] >= '0' && dev[0] <= '9') + reqid = dev[0] - '0'; + + zprintf(6, "searching for camera: %s (%d)\n", dev, reqid); + char name[MAX_NAME], desc[MAX_NAME]; + int devid; + for(devid = 0; devid < MAX_DRIVERS; devid++) { + if(!capGetDriverDescription(devid, name, MAX_NAME, desc, MAX_NAME)) { + /* FIXME TBD error */ + zprintf(6, " [%d] not found...\n", devid); + continue; + } + zprintf(6, " [%d] %.100s - %.100s\n", devid, name, desc); + if((reqid >= 0) + ? devid == reqid + : !strncmp(dev, name, MAX_NAME)) + break; + } + if(devid >= MAX_DRIVERS) + return(err_capture_str(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "video device not found '%s'", dev)); + + if(!state->captured) + state->captured = CreateEvent(NULL, 0, 0, NULL); + else + ResetEvent(state->captured); + + if(_zbar_thread_start(&state->thread, vfw_capture_thread, vdo, NULL)) + return(-1); + + /* FIXME error */ + assert(state->hwnd); + + if(!capDriverConnect(state->hwnd, devid)) { + _zbar_thread_stop(&state->thread, NULL); + return(err_capture_str(vdo, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "failed to connect to camera '%s'", dev)); + } + + zprintf(1, "opened camera: %.60s (%d) (thr=%04lx)\n", + name, devid, _zbar_thread_self()); + + if(vfw_probe(vdo)) { + _zbar_thread_stop(&state->thread, NULL); + return(-1); + } + return(0); +} diff --git a/zbar/window.c b/zbar/window.c new file mode 100644 index 0000000..e01077d --- /dev/null +++ b/zbar/window.c @@ -0,0 +1,321 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "window.h" +#include "image.h" +#include /* clock_gettime */ +#include /* gettimeofday */ + +zbar_window_t *zbar_window_create () +{ + zbar_window_t *w = calloc(1, sizeof(zbar_window_t)); + if(!w) + return(NULL); + err_init(&w->err, ZBAR_MOD_WINDOW); + w->overlay = 1; + (void)_zbar_mutex_init(&w->imglock); + return(w); +} + +void zbar_window_destroy (zbar_window_t *w) +{ + /* detach */ + zbar_window_attach(w, NULL, 0); + err_cleanup(&w->err); + _zbar_mutex_destroy(&w->imglock); + free(w); +} + +int zbar_window_attach (zbar_window_t *w, + void *display, + unsigned long drawable) +{ + /* release image */ + zbar_window_draw(w, NULL); + if(w->cleanup) { + w->cleanup(w); + w->cleanup = NULL; + w->draw_image = NULL; + } + if(w->formats) { + free(w->formats); + w->formats = NULL; + } + w->src_format = 0; + w->src_width = w->src_height = 0; + w->scaled_size.x = w->scaled_size.y = 0; + w->dst_width = w->dst_height = 0; + w->max_width = w->max_height = 1 << 15; + w->scale_num = w->scale_den = 1; + return(_zbar_window_attach(w, display, drawable)); +} + +static void window_outline_symbol (zbar_window_t *w, + uint32_t color, + const zbar_symbol_t *sym) +{ + if(sym->syms) { + const zbar_symbol_t *s; + for(s = sym->syms->head; s; s = s->next) + window_outline_symbol(w, 1, s); + } + _zbar_window_draw_polygon(w, color, sym->pts, sym->npts); +} + +static inline int window_draw_overlay (zbar_window_t *w) +{ + if(!w->overlay) + return(0); + if(w->overlay >= 1 && w->image && w->image->syms) { + /* FIXME outline each symbol */ + const zbar_symbol_t *sym = w->image->syms->head; + for(; sym; sym = sym->next) { + uint32_t color = ((sym->cache_count < 0) ? 4 : 2); + if(sym->type == ZBAR_QRCODE) + window_outline_symbol(w, color, sym); + else { + /* FIXME linear bbox broken */ + point_t org = w->scaled_offset; + int i; + for(i = 0; i < sym->npts; i++) { + point_t p = window_scale_pt(w, sym->pts[i]); + p.x += org.x; + p.y += org.y; + if(p.x < 3) + p.x = 3; + else if(p.x > w->width - 4) + p.x = w->width - 4; + if(p.y < 3) + p.y = 3; + else if(p.y > w->height - 4) + p.y = w->height - 4; + _zbar_window_draw_marker(w, color, p); + } + } + } + } + + if(w->overlay >= 2) { + /* calculate/display frame rate */ + unsigned long time; +#if _POSIX_TIMERS > 0 + struct timespec abstime; + clock_gettime(CLOCK_REALTIME, &abstime); + time = (abstime.tv_sec * 1000) + ((abstime.tv_nsec / 500000) + 1) / 2; +#else + struct timeval abstime; + gettimeofday(&abstime, NULL); + time = (abstime.tv_sec * 1000) + ((abstime.tv_usec / 500) + 1) / 2; +#endif + point_t p = { -8, -1 }; + char text[32]; + if(w->time) { + int avg = w->time_avg = (w->time_avg + time - w->time) / 2; + sprintf(text, "%d.%01d fps", 1000 / avg, (10000 / avg) % 10); + _zbar_window_draw_text(w, 3, p, text); + } + w->time = time; + } + return(0); +} + +inline int zbar_window_redraw (zbar_window_t *w) +{ + if(window_lock(w)) + return(-1); + if(!w->display || _zbar_window_begin(w)) { + (void)window_unlock(w); + return(-1); + } + + int rc = 0; + zbar_image_t *img = w->image; + if(w->init && w->draw_image && img) { + int format_change = (w->src_format != img->format && + w->format != img->format); + if(format_change) { + _zbar_best_format(img->format, &w->format, w->formats); + if(!w->format) + rc = err_capture_int(w, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, __func__, + "no conversion from %x to supported formats", + img->format); + w->src_format = img->format; + } + + if(!rc && (format_change || !w->scaled_size.x || !w->dst_width)) { + zprintf(24, "init: src=%.4s(%08x) %dx%d dst=%.4s(%08x) %dx%d\n", + (char*)&w->src_format, w->src_format, + w->src_width, w->src_height, + (char*)&w->format, w->format, + w->dst_width, w->dst_height); + if(!w->dst_width) { + w->src_width = img->width; + w->src_height = img->height; + } + + point_t size = { w->width, w->height }; + if(size.x > w->max_width) + size.x = w->max_width; + if(size.y > w->max_height) + size.y = w->max_height; + + if(size.x * w->src_height < size.y * w->src_width) { + w->scale_num = size.x; + w->scale_den = w->src_width; + } + else { + w->scale_num = size.y; + w->scale_den = w->src_height; + } + + rc = w->init(w, img, format_change); + + if(!rc) { + size.x = w->src_width; + size.y = w->src_height; + w->scaled_size = size = window_scale_pt(w, size); + w->scaled_offset.x = ((int)w->width - size.x) / 2; + w->scaled_offset.y = ((int)w->height - size.y) / 2; + zprintf(24, "scale: src=%dx%d win=%dx%d by %d/%d => %dx%d @%d,%d\n", + w->src_width, w->src_height, w->width, w->height, + w->scale_num, w->scale_den, + size.x, size.y, w->scaled_offset.x, w->scaled_offset.y); + } + else { + /* unable to display this image */ + _zbar_image_refcnt(img, -1); + w->image = img = NULL; + } + } + + if(!rc && + (img->format != w->format || + img->width != w->dst_width || + img->height != w->dst_height)) { + /* save *converted* image for redraw */ + zprintf(48, "convert: %.4s(%08x) %dx%d => %.4s(%08x) %dx%d\n", + (char*)&img->format, img->format, img->width, img->height, + (char*)&w->format, w->format, w->dst_width, w->dst_height); + w->image = zbar_image_convert_resize(img, w->format, + w->dst_width, w->dst_height); + w->image->syms = img->syms; + if(img->syms) + zbar_symbol_set_ref(img->syms, 1); + zbar_image_destroy(img); + img = w->image; + } + + if(!rc) { + rc = w->draw_image(w, img); + + point_t org = w->scaled_offset; + if(org.x > 0) { + point_t p = { 0, org.y }; + point_t s = { org.x, w->scaled_size.y }; + _zbar_window_fill_rect(w, 0, p, s); + s.x = w->width - w->scaled_size.x - s.x; + if(s.x > 0) { + p.x = w->width - s.x; + _zbar_window_fill_rect(w, 0, p, s); + } + } + if(org.y > 0) { + point_t p = { 0, 0 }; + point_t s = { w->width, org.y }; + _zbar_window_fill_rect(w, 0, p, s); + s.y = w->height - w->scaled_size.y - s.y; + if(s.y > 0) { + p.y = w->height - s.y; + _zbar_window_fill_rect(w, 0, p, s); + } + } + } + if(!rc) + rc = window_draw_overlay(w); + } + else + rc = 1; + + if(rc) + rc = _zbar_window_draw_logo(w); + + _zbar_window_end(w); + (void)window_unlock(w); + return(rc); +} + +int zbar_window_draw (zbar_window_t *w, + zbar_image_t *img) +{ + if(window_lock(w)) + return(-1); + if(!w->draw_image) + img = NULL; + if(img) { + _zbar_image_refcnt(img, 1); + if(img->width != w->src_width || + img->height != w->src_height) + w->dst_width = 0; + } + if(w->image) + _zbar_image_refcnt(w->image, -1); + w->image = img; + return(window_unlock(w)); +} + +void zbar_window_set_overlay (zbar_window_t *w, + int lvl) +{ + if(lvl < 0) + lvl = 0; + if(lvl > 2) + lvl = 2; + if(window_lock(w)) + return; + if(w->overlay != lvl) + w->overlay = lvl; + (void)window_unlock(w); +} + +int zbar_window_get_overlay (const zbar_window_t *w) +{ + zbar_window_t *ncw = (zbar_window_t*)w; + if(window_lock(ncw)) + return(-1); + int lvl = w->overlay; + (void)window_unlock(ncw); + return(lvl); +} + +int zbar_window_resize (zbar_window_t *w, + unsigned width, + unsigned height) +{ + if(window_lock(w)) + return(-1); + w->width = width; + w->height = height; + w->scaled_size.x = 0; + _zbar_window_resize(w); + return(window_unlock(w)); +} diff --git a/zbar/window.h b/zbar/window.h new file mode 100644 index 0000000..0db7a2a --- /dev/null +++ b/zbar/window.h @@ -0,0 +1,144 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _WINDOW_H_ +#define _WINDOW_H_ + +#include +#ifdef HAVE_INTTYPES_H +# include +#endif +#include + +#include +#include "symbol.h" +#include "error.h" +#include "mutex.h" + +typedef struct window_state_s window_state_t; + +struct zbar_window_s { + errinfo_t err; /* error reporting */ + zbar_image_t *image; /* last displayed image + * NB image access must be locked! + */ + unsigned overlay; /* user set overlay level */ + + uint32_t format; /* output format */ + unsigned width, height; /* current output size */ + unsigned max_width, max_height; + + uint32_t src_format; /* current input format */ + unsigned src_width; /* last displayed image size */ + unsigned src_height; + + unsigned dst_width; /* conversion target */ + unsigned dst_height; + + unsigned scale_num; /* output scaling */ + unsigned scale_den; + + point_t scaled_offset; /* output position and size */ + point_t scaled_size; + + uint32_t *formats; /* supported formats (zero terminated) */ + + zbar_mutex_t imglock; /* lock displayed image */ + + void *display; + unsigned long xwin; + unsigned long time; /* last image display in milliseconds */ + unsigned long time_avg; /* average of inter-frame times */ + + window_state_t *state; /* platform/interface specific state */ + + /* interface dependent methods */ + int (*init)(zbar_window_t*, zbar_image_t*, int); + int (*draw_image)(zbar_window_t*, zbar_image_t*); + int (*cleanup)(zbar_window_t*); +}; + +/* window.draw has to be thread safe wrt/other apis + * FIXME should be a semaphore + */ +static inline int window_lock (zbar_window_t *w) +{ + int rc = 0; + if((rc = _zbar_mutex_lock(&w->imglock))) { + err_capture(w, SEV_FATAL, ZBAR_ERR_LOCKING, __func__, + "unable to acquire lock"); + w->err.errnum = rc; + return(-1); + } + return(0); +} + +static inline int window_unlock (zbar_window_t *w) +{ + int rc = 0; + if((rc = _zbar_mutex_unlock(&w->imglock))) { + err_capture(w, SEV_FATAL, ZBAR_ERR_LOCKING, __func__, + "unable to release lock"); + w->err.errnum = rc; + return(-1); + } + return(0); +} + +static inline int _zbar_window_add_format (zbar_window_t *w, + uint32_t fmt) +{ + int i; + for(i = 0; w->formats && w->formats[i]; i++) + if(w->formats[i] == fmt) + return(i); + + w->formats = realloc(w->formats, (i + 2) * sizeof(uint32_t)); + w->formats[i] = fmt; + w->formats[i + 1] = 0; + return(i); +} + +static inline point_t window_scale_pt (zbar_window_t *w, + point_t p) +{ + p.x = ((long)p.x * w->scale_num + w->scale_den - 1) / w->scale_den; + p.y = ((long)p.y * w->scale_num + w->scale_den - 1) / w->scale_den; + return(p); +} + + +/* PAL interface */ +extern int _zbar_window_attach(zbar_window_t*, void*, unsigned long); +extern int _zbar_window_expose(zbar_window_t*, int, int, int, int); +extern int _zbar_window_resize(zbar_window_t*); +extern int _zbar_window_clear(zbar_window_t*); +extern int _zbar_window_begin(zbar_window_t*); +extern int _zbar_window_end(zbar_window_t*); +extern int _zbar_window_draw_marker(zbar_window_t*, uint32_t, point_t); +extern int _zbar_window_draw_polygon(zbar_window_t*, uint32_t, const point_t*, int); +extern int _zbar_window_draw_text(zbar_window_t*, uint32_t, + point_t, const char*); +extern int _zbar_window_fill_rect(zbar_window_t*, uint32_t, point_t, point_t); +extern int _zbar_window_draw_logo(zbar_window_t*); + +#endif diff --git a/zbar/window/.deps/.dirstamp b/zbar/window/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/window/.deps/zbar_libzbar_la-dib.Plo b/zbar/window/.deps/zbar_libzbar_la-dib.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/window/.deps/zbar_libzbar_la-dib.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/window/.deps/zbar_libzbar_la-null.Plo b/zbar/window/.deps/zbar_libzbar_la-null.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/window/.deps/zbar_libzbar_la-null.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/window/.deps/zbar_libzbar_la-win.Plo b/zbar/window/.deps/zbar_libzbar_la-win.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/window/.deps/zbar_libzbar_la-win.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/window/.deps/zbar_libzbar_la-x.Plo b/zbar/window/.deps/zbar_libzbar_la-x.Plo new file mode 100644 index 0000000..83b2953 --- /dev/null +++ b/zbar/window/.deps/zbar_libzbar_la-x.Plo @@ -0,0 +1,194 @@ +zbar/window/zbar_libzbar_la-x.lo: zbar/window/x.c zbar/window.h \ + include/config.h /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h include/zbar.h zbar/symbol.h \ + zbar/refcnt.h /usr/include/assert.h /usr/include/pthread.h \ + /usr/include/sched.h /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/setjmp.h \ + zbar/error.h /usr/include/stdio.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/mutex.h zbar/image.h \ + zbar/window/x.h /usr/include/X11/Xlib.h /usr/include/X11/X.h \ + /usr/include/X11/Xfuncproto.h /usr/include/X11/Xosdefs.h \ + /usr/include/X11/Xutil.h /usr/include/X11/keysym.h \ + /usr/include/X11/keysymdef.h /usr/include/X11/extensions/XShm.h \ + /usr/include/X11/extensions/shm.h /usr/include/ctype.h + +zbar/window.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +include/zbar.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/assert.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/mutex.h: + +zbar/image.h: + +zbar/window/x.h: + +/usr/include/X11/Xlib.h: + +/usr/include/X11/X.h: + +/usr/include/X11/Xfuncproto.h: + +/usr/include/X11/Xosdefs.h: + +/usr/include/X11/Xutil.h: + +/usr/include/X11/keysym.h: + +/usr/include/X11/keysymdef.h: + +/usr/include/X11/extensions/XShm.h: + +/usr/include/X11/extensions/shm.h: + +/usr/include/ctype.h: diff --git a/zbar/window/.deps/zbar_libzbar_la-ximage.Plo b/zbar/window/.deps/zbar_libzbar_la-ximage.Plo new file mode 100644 index 0000000..f4d9447 --- /dev/null +++ b/zbar/window/.deps/zbar_libzbar_la-ximage.Plo @@ -0,0 +1,192 @@ +zbar/window/zbar_libzbar_la-ximage.lo: zbar/window/ximage.c zbar/window.h \ + include/config.h /usr/include/inttypes.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h /usr/include/stdint.h \ + /usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h include/zbar.h zbar/symbol.h \ + zbar/refcnt.h /usr/include/assert.h /usr/include/pthread.h \ + /usr/include/sched.h /usr/include/i386-linux-gnu/bits/sched.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/setjmp.h \ + zbar/error.h /usr/include/stdio.h /usr/include/libio.h \ + /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/errno.h \ + /usr/include/i386-linux-gnu/bits/errno.h /usr/include/linux/errno.h \ + /usr/include/i386-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h \ + /usr/include/asm-generic/errno-base.h zbar/mutex.h zbar/window/x.h \ + /usr/include/X11/Xlib.h /usr/include/X11/X.h \ + /usr/include/X11/Xfuncproto.h /usr/include/X11/Xosdefs.h \ + /usr/include/X11/Xutil.h /usr/include/X11/keysym.h \ + /usr/include/X11/keysymdef.h /usr/include/X11/extensions/XShm.h \ + /usr/include/X11/extensions/shm.h zbar/image.h + +zbar/window.h: + +include/config.h: + +/usr/include/inttypes.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdint.h: + +/usr/include/stdint.h: + +/usr/include/i386-linux-gnu/bits/wchar.h: + +/usr/include/stdlib.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +include/zbar.h: + +zbar/symbol.h: + +zbar/refcnt.h: + +/usr/include/assert.h: + +/usr/include/pthread.h: + +/usr/include/sched.h: + +/usr/include/i386-linux-gnu/bits/sched.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/setjmp.h: + +zbar/error.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/errno.h: + +/usr/include/i386-linux-gnu/bits/errno.h: + +/usr/include/linux/errno.h: + +/usr/include/i386-linux-gnu/asm/errno.h: + +/usr/include/asm-generic/errno.h: + +/usr/include/asm-generic/errno-base.h: + +zbar/mutex.h: + +zbar/window/x.h: + +/usr/include/X11/Xlib.h: + +/usr/include/X11/X.h: + +/usr/include/X11/Xfuncproto.h: + +/usr/include/X11/Xosdefs.h: + +/usr/include/X11/Xutil.h: + +/usr/include/X11/keysym.h: + +/usr/include/X11/keysymdef.h: + +/usr/include/X11/extensions/XShm.h: + +/usr/include/X11/extensions/shm.h: + +zbar/image.h: diff --git a/zbar/window/.deps/zbar_libzbar_la-xv.Plo b/zbar/window/.deps/zbar_libzbar_la-xv.Plo new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbar/window/.deps/zbar_libzbar_la-xv.Plo @@ -0,0 +1 @@ +# dummy diff --git a/zbar/window/.dirstamp b/zbar/window/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbar/window/dib.c b/zbar/window/dib.c new file mode 100644 index 0000000..9cb5adc --- /dev/null +++ b/zbar/window/dib.c @@ -0,0 +1,75 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "window.h" +#include "image.h" +#include "win.h" + +static int dib_cleanup (zbar_window_t *w) +{ + return(0); +} + +static int dib_init (zbar_window_t *w, + zbar_image_t *img, + int new_format) +{ + if(new_format) + _zbar_window_bih_init(w, img); + + window_state_t *win = w->state; + w->dst_width = win->bih.biWidth = (img->width + 3) & ~3; + w->dst_height = win->bih.biHeight = img->height; + return(0); +} + +static int dib_draw (zbar_window_t *w, + zbar_image_t *img) +{ + StretchDIBits(w->state->hdc, + w->scaled_offset.x, w->scaled_offset.y + w->scaled_size.y - 1, + w->scaled_size.x, -w->scaled_size.y, + 0, 0, w->src_width, w->src_height, + (void*)img->data, (BITMAPINFO*)&w->state->bih, + DIB_RGB_COLORS, SRCCOPY); + return(0); +} + +static uint32_t dib_formats[] = { + fourcc('B','G','R','3'), + fourcc('B','G','R','4'), + fourcc('J','P','E','G'), + 0 +}; + +int _zbar_window_dib_init (zbar_window_t *w) +{ + uint32_t *fmt; + for(fmt = dib_formats; *fmt; fmt++) + _zbar_window_add_format(w, *fmt); + + w->init = dib_init; + w->draw_image = dib_draw; + w->cleanup = dib_cleanup; + return(0); +} diff --git a/zbar/window/null.c b/zbar/window/null.c new file mode 100644 index 0000000..df9a8fd --- /dev/null +++ b/zbar/window/null.c @@ -0,0 +1,103 @@ +/*------------------------------------------------------------------------ + * Copyright 2008-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "window.h" + +static inline int null_error (void *m, + const char *func) +{ + return(err_capture(m, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, func, + "not compiled with output window support")); +} + +int _zbar_window_attach (zbar_window_t *w, + void *display, + unsigned long win) +{ + return(null_error(w, __func__)); +} + +int _zbar_window_expose (zbar_window_t *w, + int x, + int y, + int width, + int height) +{ + return(null_error(w, __func__)); +} + +int _zbar_window_resize (zbar_window_t *w) +{ + return(0); +} + +int _zbar_window_clear (zbar_window_t *w) +{ + return(null_error(w, __func__)); +} + +int _zbar_window_begin (zbar_window_t *w) +{ + return(null_error(w, __func__)); +} + +int _zbar_window_end (zbar_window_t *w) +{ + return(null_error(w, __func__)); +} + +int _zbar_window_draw_marker (zbar_window_t *w, + uint32_t rgb, + point_t p) +{ + return(null_error(w, __func__)); +} + +int _zbar_window_draw_polygon (zbar_window_t *w, + uint32_t rgb, + const point_t *pts, + int npts) +{ + return(null_error(w, __func__)); +} + +int _zbar_window_draw_text (zbar_window_t *w, + uint32_t rgb, + point_t p, + const char *text) +{ + return(null_error(w, __func__)); +} + +int _zbar_window_fill_rect (zbar_window_t *w, + uint32_t rgb, + point_t org, + point_t size) +{ + return(null_error(w, __func__)); +} + +int _zbar_window_draw_logo (zbar_window_t *w) +{ + return(null_error(w, __func__)); +} diff --git a/zbar/window/win.c b/zbar/window/win.c new file mode 100644 index 0000000..b949f65 --- /dev/null +++ b/zbar/window/win.c @@ -0,0 +1,334 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "window.h" +#include "image.h" +#include "win.h" +#include + +int _zbar_window_vfw_init(zbar_window_t *w); +int _zbar_window_dib_init(zbar_window_t *w); + +int _zbar_window_resize (zbar_window_t *w) +{ + window_state_t *win = w->state; + int lbw; + if(w->height * 8 / 10 <= w->width) + lbw = w->height / 36; + else + lbw = w->width * 5 / 144; + if(lbw < 1) + lbw = 1; + win->logo_scale = lbw; + zprintf(7, "%dx%d scale=%d\n", w->width, w->height, lbw); + if(win->logo_zbars) { + DeleteObject(win->logo_zbars); + win->logo_zbars = NULL; + } + if(win->logo_zpen) + DeleteObject(win->logo_zpen); + if(win->logo_zbpen) + DeleteObject(win->logo_zbpen); + + LOGBRUSH lb = { 0, }; + lb.lbStyle = BS_SOLID; + lb.lbColor = RGB(0xd7, 0x33, 0x33); + win->logo_zpen = ExtCreatePen(PS_GEOMETRIC | PS_SOLID | + PS_ENDCAP_ROUND | PS_JOIN_ROUND, + lbw * 2, &lb, 0, NULL); + + lb.lbColor = RGB(0xa4, 0x00, 0x00); + win->logo_zbpen = ExtCreatePen(PS_GEOMETRIC | PS_SOLID | + PS_ENDCAP_ROUND | PS_JOIN_ROUND, + lbw * 2, &lb, 0, NULL); + + int x0 = w->width / 2; + int y0 = w->height / 2; + int by0 = y0 - 54 * lbw / 5; + int bh = 108 * lbw / 5; + + static const int bx[5] = { -6, -3, -1, 2, 5 }; + static const int bw[5] = { 1, 1, 2, 2, 1 }; + + int i; + for(i = 0; i < 5; i++) { + int x = x0 + lbw * bx[i]; + HRGN bar = CreateRectRgn(x, by0, + x + lbw * bw[i], by0 + bh); + if(win->logo_zbars) { + CombineRgn(win->logo_zbars, win->logo_zbars, bar, RGN_OR); + DeleteObject(bar); + } + else + win->logo_zbars = bar; + } + + static const int zx[4] = { -7, 7, -7, 7 }; + static const int zy[4] = { -8, -8, 8, 8 }; + + for(i = 0; i < 4; i++) { + win->logo_z[i].x = x0 + lbw * zx[i]; + win->logo_z[i].y = y0 + lbw * zy[i]; + } + return(0); +} + +int _zbar_window_attach (zbar_window_t *w, + void *display, + unsigned long unused) +{ + window_state_t *win = w->state; + if(w->display) { + /* FIXME cleanup existing resources */ + w->display = NULL; + } + + if(!display) { + if(win) { + free(win); + w->state = NULL; + } + return(0); + } + + if(!win) + win = w->state = calloc(1, sizeof(window_state_t)); + + w->display = display; + + win->bih.biSize = sizeof(win->bih); + win->bih.biPlanes = 1; + + HDC hdc = GetDC(w->display); + if(!hdc) + return(-1/*FIXME*/); + win->bih.biXPelsPerMeter = + 1000L * GetDeviceCaps(hdc, HORZRES) / GetDeviceCaps(hdc, HORZSIZE); + win->bih.biYPelsPerMeter = + 1000L * GetDeviceCaps(hdc, VERTRES) / GetDeviceCaps(hdc, VERTSIZE); + + int height = -MulDiv(11, GetDeviceCaps(hdc, LOGPIXELSY), 96); + HFONT font = CreateFontW(height, 0, 0, 0, 0, 0, 0, 0, + ANSI_CHARSET, 0, 0, 0, + FF_MODERN | FIXED_PITCH, NULL); + + SelectObject(hdc, font); + DeleteObject(font); + + TEXTMETRIC tm; + GetTextMetrics(hdc, &tm); + win->font_height = tm.tmHeight; + + ReleaseDC(w->display, hdc); + + return(_zbar_window_dib_init(w)); +} + +int _zbar_window_begin (zbar_window_t *w) +{ + HDC hdc = w->state->hdc = GetDC(w->display); + if(!hdc || !SaveDC(hdc)) + return(-1/*FIXME*/); + return(0); +} + +int _zbar_window_end (zbar_window_t *w) +{ + HDC hdc = w->state->hdc; + w->state->hdc = NULL; + RestoreDC(hdc, -1); + ReleaseDC(w->display, hdc); + ValidateRect(w->display, NULL); + return(0); +} + +int _zbar_window_clear (zbar_window_t *w) +{ + HDC hdc = GetDC(w->display); + if(!hdc) + return(-1/*FIXME*/); + + RECT r = { 0, 0, w->width, w->height }; + FillRect(hdc, &r, GetStockObject(BLACK_BRUSH)); + + ReleaseDC(w->display, hdc); + ValidateRect(w->display, NULL); + return(0); +} + +static inline void win_set_rgb (HDC hdc, + uint32_t rgb) +{ + SelectObject(hdc, GetStockObject(DC_PEN)); + SetDCPenColor(hdc, RGB((rgb & 4) * 0x33, + (rgb & 2) * 0x66, + (rgb & 1) * 0xcc)); +} + +int _zbar_window_draw_polygon (zbar_window_t *w, + uint32_t rgb, + const point_t *pts, + int npts) +{ + HDC hdc = w->state->hdc; + win_set_rgb(hdc, rgb); + + point_t org = w->scaled_offset; + POINT gdipts[npts + 1]; + int i; + for(i = 0; i < npts; i++) { + point_t p = window_scale_pt(w, pts[i]); + gdipts[i].x = p.x + org.x; + gdipts[i].y = p.y + org.y; + } + gdipts[npts] = gdipts[0]; + + Polyline(hdc, gdipts, npts + 1); + return(0); +} + +int _zbar_window_draw_marker (zbar_window_t *w, + uint32_t rgb, + point_t p) +{ + HDC hdc = w->state->hdc; + win_set_rgb(hdc, rgb); + + static const DWORD npolys[3] = { 5, 2, 2 }; + POINT polys[9] = { + { p.x - 2, p.y - 2 }, + { p.x - 2, p.y + 2 }, + { p.x + 2, p.y + 2 }, + { p.x + 2, p.y - 2 }, + { p.x - 2, p.y - 2 }, + + { p.x - 3, p.y }, + { p.x + 4, p.y }, + + { p.x, p.y - 3 }, + { p.x, p.y + 4 }, + }; + + PolyPolyline(hdc, polys, npolys, 3); + return(0); +} + +int _zbar_window_draw_text (zbar_window_t *w, + uint32_t rgb, + point_t p, + const char *text) +{ + HDC hdc = w->state->hdc; + SetTextColor(hdc, RGB((rgb & 4) * 0x33, + (rgb & 2) * 0x66, + (rgb & 1) * 0xcc)); + SetBkMode(hdc, TRANSPARENT); + + int n = 0; + while(n < 32 && text[n] && isprint(text[n])) + n++; + + if(p.x >= 0) + SetTextAlign(hdc, TA_BASELINE | TA_CENTER); + else { + SetTextAlign(hdc, TA_BASELINE | TA_RIGHT); + p.x += w->width; + } + + if(p.y < 0) + p.y = w->height + p.y * w->state->font_height * 5 / 4; + + TextOut(hdc, p.x, p.y, text, n); + return(0); +} + +int _zbar_window_fill_rect (zbar_window_t *w, + uint32_t rgb, + point_t org, + point_t size) +{ + HDC hdc = w->state->hdc; + SetDCBrushColor(hdc, RGB((rgb & 4) * 0x33, + (rgb & 2) * 0x66, + (rgb & 1) * 0xcc)); + + RECT r = { org.x, org.y, org.x + size.x, org.y + size.y }; + + FillRect(hdc, &r, GetStockObject(DC_BRUSH)); + return(0); +} + +int _zbar_window_draw_logo (zbar_window_t *w) +{ + HDC hdc = w->state->hdc; + + window_state_t *win = w->state; + + /* FIXME buffer offscreen */ + HRGN rgn = CreateRectRgn(0, 0, w->width, w->height); + CombineRgn(rgn, rgn, win->logo_zbars, RGN_DIFF); + FillRgn(hdc, rgn, GetStockObject(WHITE_BRUSH)); + DeleteObject(rgn); + + FillRgn(hdc, win->logo_zbars, GetStockObject(BLACK_BRUSH)); + + SelectObject(hdc, win->logo_zpen); + Polyline(hdc, win->logo_z, 4); + + ExtSelectClipRgn(hdc, win->logo_zbars, RGN_AND); + SelectObject(hdc, win->logo_zbpen); + Polyline(hdc, win->logo_z, 4); + return(0); +} + +int _zbar_window_bih_init (zbar_window_t *w, + zbar_image_t *img) +{ + window_state_t *win = w->state; + switch(w->format) { + case fourcc('J','P','E','G'): { + win->bih.biBitCount = 0; + win->bih.biCompression = BI_JPEG; + break; + } + case fourcc('B','G','R','3'): { + win->bih.biBitCount = 24; + win->bih.biCompression = BI_RGB; + break; + } + case fourcc('B','G','R','4'): { + win->bih.biBitCount = 32; + win->bih.biCompression = BI_RGB; + break; + } + default: + assert(0); + /* FIXME PNG? */ + } + win->bih.biSizeImage = img->datalen; + + zprintf(20, "biCompression=%d biBitCount=%d\n", + (int)win->bih.biCompression, win->bih.biBitCount); + + return(0); +} diff --git a/zbar/window/win.h b/zbar/window/win.h new file mode 100644 index 0000000..31db432 --- /dev/null +++ b/zbar/window/win.h @@ -0,0 +1,46 @@ +/*------------------------------------------------------------------------ + * Copyright 2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _WINDOW_WIN_H_ +#define _WINDOW_WIN_H_ + +#include + +struct window_state_s { + HDC hdc; + void* hdd; + + BITMAPINFOHEADER bih; + + /* pre-calculated logo geometries */ + int logo_scale; + HRGN logo_zbars; + HPEN logo_zpen, logo_zbpen; + POINT logo_z[4]; + + int font_height; +}; + +extern int _zbar_window_bih_init(zbar_window_t *w, + zbar_image_t *img); + +#endif diff --git a/zbar/window/x.c b/zbar/window/x.c new file mode 100644 index 0000000..ba152cb --- /dev/null +++ b/zbar/window/x.c @@ -0,0 +1,356 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "window.h" +#include "image.h" +#include "x.h" +#include + +#ifndef ZBAR_OVERLAY_FONT +# define ZBAR_OVERLAY_FONT "-*-fixed-medium-r-*-*-*-120-75-75-*-*-ISO8859-1" +#endif + +static inline unsigned long window_alloc_color (zbar_window_t *w, + Colormap cmap, + unsigned short r, + unsigned short g, + unsigned short b) +{ + XColor color; + color.red = r; + color.green = g; + color.blue = b; + color.flags = 0; + XAllocColor(w->display, cmap, &color); + return(color.pixel); +} + +static inline int window_alloc_colors (zbar_window_t *w) +{ + window_state_t *x = w->state; + Colormap cmap = DefaultColormap(w->display, DefaultScreen(w->display)); + int i; + for(i = 0; i < 8; i++) + x->colors[i] = window_alloc_color(w, cmap, + (i & 4) ? (0xcc * 0x101) : 0, + (i & 2) ? (0xcc * 0x101) : 0, + (i & 1) ? (0xcc * 0x101) : 0); + + x->logo_colors[0] = window_alloc_color(w, cmap, 0xd709, 0x3333, 0x3333); + x->logo_colors[1] = window_alloc_color(w, cmap, 0xa3d6, 0x0000, 0x0000); + return(0); +} + +static inline int window_hide_cursor (zbar_window_t *w) +{ + /* FIXME this seems lame...there must be a better way */ + Pixmap empty = XCreatePixmap(w->display, w->xwin, 1, 1, 1); + GC gc = XCreateGC(w->display, empty, 0, NULL); + XDrawPoint(w->display, empty, gc, 0, 0); + XColor black; + memset(&black, 0, sizeof(black)); + int screen = DefaultScreen(w->display); + black.pixel = BlackPixel(w->display, screen); + Cursor cursor = + XCreatePixmapCursor(w->display, empty, empty, &black, &black, 0, 0); + XDefineCursor(w->display, w->xwin, cursor); + XFreeCursor(w->display, cursor); + XFreeGC(w->display, gc); + XFreePixmap(w->display, empty); + return(0); +} + +int _zbar_window_resize (zbar_window_t *w) +{ + window_state_t *x = w->state; + if(!x) + return(0); + + int lbw; + if(w->height * 8 / 10 <= w->width) + lbw = w->height / 36; + else + lbw = w->width * 5 / 144; + if(lbw < 1) + lbw = 1; + x->logo_scale = lbw; + if(x->logo_zbars) + XDestroyRegion(x->logo_zbars); + x->logo_zbars = XCreateRegion(); + + int x0 = w->width / 2; + int y0 = w->height / 2; + int by0 = y0 - 54 * lbw / 5; + int bh = 108 * lbw / 5; + + static const int bx[5] = { -6, -3, -1, 2, 5 }; + static const int bw[5] = { 1, 1, 2, 2, 1 }; + + int i; + for(i = 0; i < 5; i++) { + XRectangle *bar = &x->logo_bars[i]; + bar->x = x0 + lbw * bx[i]; + bar->y = by0; + bar->width = lbw * bw[i]; + bar->height = bh; + XUnionRectWithRegion(bar, x->logo_zbars, x->logo_zbars); + } + + static const int zx[4] = { -7, 7, -7, 7 }; + static const int zy[4] = { -8, -8, 8, 8 }; + + for(i = 0; i < 4; i++) { + x->logo_z[i].x = x0 + lbw * zx[i]; + x->logo_z[i].y = y0 + lbw * zy[i]; + } + return(0); +} + +int _zbar_window_attach (zbar_window_t *w, + void *display, + unsigned long win) +{ + window_state_t *x = w->state; + if(w->display) { + /* cleanup existing resources */ + if(x->gc) + XFreeGC(w->display, x->gc); + assert(!x->exposed); + if(x->font) { + XFreeFont(w->display, x->font); + x->font = NULL; + } + if(x->logo_zbars) { + XDestroyRegion(x->logo_zbars); + x->logo_zbars = NULL; + } + if(x->exposed) { + XDestroyRegion(x->exposed); + x->exposed = NULL; + } + w->display = NULL; + } + w->xwin = 0; + + if(!display || !win) { + if(x) { + free(x); + w->state = NULL; + } + return(0); + } + + if(!x) + x = w->state = calloc(1, sizeof(window_state_t)); + + w->display = display; + w->xwin = win; + x->gc = XCreateGC(display, win, 0, NULL); + + XWindowAttributes attr; + XGetWindowAttributes(w->display, w->xwin, &attr); + w->width = attr.width; + w->height = attr.height; + _zbar_window_resize(w); + + window_alloc_colors(w); + window_hide_cursor(w); + + /* load overlay font */ + x->font = XLoadQueryFont(w->display, ZBAR_OVERLAY_FONT); + if(x->font) + XSetFont(w->display, x->gc, x->font->fid); + + /* FIXME add interface preference override */ +#ifdef HAVE_X11_EXTENSIONS_XVLIB_H + if(!_zbar_window_probe_xv(w)) + return(0); +#endif + + zprintf(1, "falling back to XImage\n"); + return(_zbar_window_probe_ximage(w)); +} + +int _zbar_window_expose (zbar_window_t *w, + int x, + int y, + int width, + int height) +{ + window_state_t *xs = w->state; + if(!xs->exposed) + xs->exposed = XCreateRegion(); + XRectangle r; + r.x = x; + r.y = y; + r.width = width; + r.height = height; + XUnionRectWithRegion(&r, xs->exposed, xs->exposed); + return(0); +} + +int _zbar_window_begin (zbar_window_t *w) +{ + window_state_t *xs = w->state; + if(xs->exposed) + XSetRegion(w->display, xs->gc, xs->exposed); + + return(0); +} + +int _zbar_window_end (zbar_window_t *w) +{ + window_state_t *x = w->state; + XSetClipMask(w->display, x->gc, None); + if(x->exposed) { + XDestroyRegion(x->exposed); + x->exposed = NULL; + } + XFlush(w->display); + return(0); +} + +int _zbar_window_clear (zbar_window_t *w) +{ + if(!w->display) + return(0); + window_state_t *x = w->state; + int screen = DefaultScreen(w->display); + XSetForeground(w->display, x->gc, WhitePixel(w->display, screen)); + XFillRectangle(w->display, w->xwin, x->gc, 0, 0, w->width, w->height); + return(0); +} + +int _zbar_window_draw_polygon (zbar_window_t *w, + uint32_t rgb, + const point_t *pts, + int npts) +{ + window_state_t *xs = w->state; + XSetForeground(w->display, xs->gc, xs->colors[rgb]); + + point_t org = w->scaled_offset; + XPoint xpts[npts + 1]; + int i; + for(i = 0; i < npts; i++) { + point_t p = window_scale_pt(w, pts[i]); + xpts[i].x = p.x + org.x; + xpts[i].y = p.y + org.y; + } + xpts[npts] = xpts[0]; + + XDrawLines(w->display, w->xwin, xs->gc, xpts, npts + 1, CoordModeOrigin); + + return(0); +} + +int _zbar_window_draw_marker (zbar_window_t *w, + uint32_t rgb, + point_t p) +{ + window_state_t *xs = w->state; + XSetForeground(w->display, xs->gc, xs->colors[rgb]); + XDrawRectangle(w->display, w->xwin, xs->gc, p.x - 2, p.y - 2, 4, 4); + XDrawLine(w->display, w->xwin, xs->gc, p.x, p.y - 3, p.x, p.y + 3); + XDrawLine(w->display, w->xwin, xs->gc, p.x - 3, p.y, p.x + 3, p.y); + return(0); +} + +int _zbar_window_draw_text (zbar_window_t *w, + uint32_t rgb, + point_t p, + const char *text) +{ + window_state_t *xs = w->state; + if(!xs->font) + return(-1); + + XSetForeground(w->display, xs->gc, xs->colors[rgb]); + + int n = 0; + while(n < 32 && text[n] && isprint(text[n])) + n++; + + int width = XTextWidth(xs->font, text, n); + if(p.x >= 0) + p.x -= width / 2; + else + p.x += w->width - width; + + int dy = xs->font->ascent + xs->font->descent; + if(p.y >= 0) + p.y -= dy / 2; + else + p.y = w->height + p.y * dy * 5 / 4; + + XDrawString(w->display, w->xwin, xs->gc, p.x, p.y, text, n); + return(0); +} + +int _zbar_window_fill_rect (zbar_window_t *w, + uint32_t rgb, + point_t org, + point_t size) +{ + window_state_t *xs = w->state; + XSetForeground(w->display, xs->gc, xs->colors[rgb]); + XFillRectangle(w->display, w->xwin, xs->gc, org.x, org.y, size.x, size.y); + return(0); +} + +int _zbar_window_draw_logo (zbar_window_t *w) +{ + window_state_t *x = w->state; + int screen = DefaultScreen(w->display); + + /* clear to white */ + XSetForeground(w->display, x->gc, WhitePixel(w->display, screen)); + XFillRectangle(w->display, w->xwin, x->gc, 0, 0, w->width, w->height); + + if(!x->logo_scale || !x->logo_zbars) + return(0); + + XSetForeground(w->display, x->gc, BlackPixel(w->display, screen)); + XFillRectangles(w->display, w->xwin, x->gc, x->logo_bars, 5); + + XSetLineAttributes(w->display, x->gc, 2 * x->logo_scale, + LineSolid, CapRound, JoinRound); + + XSetForeground(w->display, x->gc, x->logo_colors[0]); + XDrawLines(w->display, w->xwin, x->gc, x->logo_z, 4, CoordModeOrigin); + + if(x->exposed) { + XIntersectRegion(x->logo_zbars, x->exposed, x->exposed); + XSetRegion(w->display, x->gc, x->exposed); + } + else + XSetRegion(w->display, x->gc, x->logo_zbars); + + XSetForeground(w->display, x->gc, x->logo_colors[1]); + XDrawLines(w->display, w->xwin, x->gc, x->logo_z, 4, CoordModeOrigin); + + /* reset GC */ + XSetLineAttributes(w->display, x->gc, 0, + LineSolid, CapButt, JoinMiter); + return(0); +} diff --git a/zbar/window/x.h b/zbar/window/x.h new file mode 100644 index 0000000..2075d87 --- /dev/null +++ b/zbar/window/x.h @@ -0,0 +1,74 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ +#ifndef _WINDOW_X_H_ +#define _WINDOW_X_H_ + +#include "window.h" + +#ifdef HAVE_X +# include +# include +# ifdef HAVE_X11_EXTENSIONS_XSHM_H +# include +# endif +#ifdef HAVE_X11_EXTENSIONS_XVLIB_H +# include +#endif +#endif + +struct window_state_s { + unsigned long colors[8]; /* pre-allocated colors */ + + GC gc; /* graphics context */ + Region exposed; /* region to redraw */ + XFontStruct *font; /* overlay font */ + + /* pre-calculated logo geometries */ + int logo_scale; + unsigned long logo_colors[2]; + Region logo_zbars; + XPoint logo_z[4]; + XRectangle logo_bars[5]; + +#ifdef HAVE_X11_EXTENSIONS_XSHM_H + XShmSegmentInfo shm; /* shared memory segment */ +#endif + + union { + XImage *x; +#ifdef HAVE_X11_EXTENSIONS_XVLIB_H + XvImage *xv; +#endif + } img; + + XID img_port; /* current format port */ + XID *xv_ports; /* best port for format */ + int num_xv_adaptors; /* number of adaptors */ + XID *xv_adaptors; /* port grabbed for each adaptor */ +}; + +extern int _zbar_window_probe_ximage(zbar_window_t*); +extern int _zbar_window_probe_xshm(zbar_window_t*); +extern int _zbar_window_probe_xv(zbar_window_t*); + +#endif diff --git a/zbar/window/ximage.c b/zbar/window/ximage.c new file mode 100644 index 0000000..6efa7d7 --- /dev/null +++ b/zbar/window/ximage.c @@ -0,0 +1,219 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "window.h" +#include "x.h" +#include "image.h" + +static int ximage_cleanup (zbar_window_t *w) +{ + window_state_t *x = w->state; + if(x->img.x) + free(x->img.x); + x->img.x = NULL; + return(0); +} + +static inline int ximage_init (zbar_window_t *w, + zbar_image_t *img, + int format_change) +{ + ximage_cleanup(w); + XImage *ximg = w->state->img.x = calloc(1, sizeof(XImage)); + ximg->width = img->width; + ximg->height = img->height; + ximg->format = ZPixmap; + ximg->byte_order = LSBFirst; + ximg->bitmap_unit = 8; + ximg->bitmap_bit_order = MSBFirst; + ximg->bitmap_pad = 8; + + const zbar_format_def_t *fmt = _zbar_format_lookup(w->format); + if(fmt->group == ZBAR_FMT_RGB_PACKED) { + ximg->depth = ximg->bits_per_pixel = fmt->p.rgb.bpp << 3; + ximg->red_mask = + (0xff >> RGB_SIZE(fmt->p.rgb.red)) + << RGB_OFFSET(fmt->p.rgb.red); + ximg->green_mask = + (0xff >> RGB_SIZE(fmt->p.rgb.green)) + << RGB_OFFSET(fmt->p.rgb.green); + ximg->blue_mask = + (0xff >> RGB_SIZE(fmt->p.rgb.blue)) + << RGB_OFFSET(fmt->p.rgb.blue); + } + else { + ximg->depth = ximg->bits_per_pixel = 8; + ximg->red_mask = ximg->green_mask = ximg->blue_mask = 0xff; + } + + if(!XInitImage(ximg)) + return(err_capture_int(w, SEV_ERROR, ZBAR_ERR_XPROTO, __func__, + "unable to init XImage for format %x", + w->format)); + + w->dst_width = img->width; + w->dst_height = img->height; + + /* FIXME implement some basic scaling */ + w->scale_num = w->scale_den = 1; + + zprintf(3, "new XImage %.4s(%08" PRIx32 ") %dx%d" + " from %.4s(%08" PRIx32 ") %dx%d\n", + (char*)&w->format, w->format, ximg->width, ximg->height, + (char*)&img->format, img->format, img->width, img->height); + zprintf(4, " masks: %08lx %08lx %08lx\n", + ximg->red_mask, ximg->green_mask, ximg->blue_mask); + return(0); +} + +static int ximage_draw (zbar_window_t *w, + zbar_image_t *img) +{ + window_state_t *x = w->state; + XImage *ximg = x->img.x; + assert(ximg); + ximg->data = (void*)img->data; + + point_t src = { 0, 0 }; + point_t dst = w->scaled_offset; + if(dst.x < 0) { + src.x = -dst.x; + dst.x = 0; + } + if(dst.y < 0) { + src.y = -dst.y; + dst.y = 0; + } + point_t size = w->scaled_size; + if(size.x > w->width) + size.x = w->width; + if(size.y > w->height) + size.y = w->height; + + XPutImage(w->display, w->xwin, x->gc, ximg, + src.x, src.y, dst.x, dst.y, size.x, size.y); + ximg->data = NULL; + return(0); +} + +static uint32_t ximage_formats[4][5] = { + { /* 8bpp */ + /* FIXME fourcc('Y','8','0','0'), */ + fourcc('R','G','B','1'), + fourcc('B','G','R','1'), + 0 + }, + { /* 16bpp */ + fourcc('R','G','B','P'), fourcc('R','G','B','O'), + fourcc('R','G','B','R'), fourcc('R','G','B','Q'), + 0 + }, + { /* 24bpp */ + fourcc('R','G','B','3'), + fourcc('B','G','R','3'), + 0 + }, + { /* 32bpp */ + fourcc('R','G','B','4'), + fourcc('B','G','R','4'), + 0 + }, +}; + +static int ximage_probe_format (zbar_window_t *w, + uint32_t format) +{ + const zbar_format_def_t *fmt = _zbar_format_lookup(format); + + XVisualInfo visreq, *visuals = NULL; + memset(&visreq, 0, sizeof(XVisualInfo)); + + visreq.depth = fmt->p.rgb.bpp << 3; + visreq.red_mask = + (0xff >> RGB_SIZE(fmt->p.rgb.red)) << RGB_OFFSET(fmt->p.rgb.red); + visreq.green_mask = + (0xff >> RGB_SIZE(fmt->p.rgb.green)) << RGB_OFFSET(fmt->p.rgb.green); + visreq.blue_mask = + (0xff >> RGB_SIZE(fmt->p.rgb.blue)) << RGB_OFFSET(fmt->p.rgb.blue); + + int n; + visuals = XGetVisualInfo(w->display, + VisualDepthMask | VisualRedMaskMask | + VisualGreenMaskMask | VisualBlueMaskMask, + &visreq, &n); + + zprintf(8, "bits=%d r=%08lx g=%08lx b=%08lx: n=%d visuals=%p\n", + visreq.depth, visreq.red_mask, visreq.green_mask, + visreq.blue_mask, n, visuals); + if(!visuals) + return(1); + XFree(visuals); + if(!n) + return(-1); + + return(0); +} + +int _zbar_window_probe_ximage (zbar_window_t *w) +{ + /* FIXME determine supported formats/depths */ + int n; + XPixmapFormatValues *formats = XListPixmapFormats(w->display, &n); + if(!formats) + return(err_capture(w, SEV_ERROR, ZBAR_ERR_XPROTO, __func__, + "unable to query XImage formats")); + + int i; + for(i = 0; i < n; i++) { + if(formats[i].depth & 0x7 || + formats[i].depth > 0x20) { + zprintf(2, " [%d] depth=%d bpp=%d: not supported\n", + i, formats[i].depth, formats[i].bits_per_pixel); + continue; + } + int fmtidx = formats[i].depth / 8 - 1; + int j, n = 0; + for(j = 0; ximage_formats[fmtidx][j]; j++) + if(!ximage_probe_format(w, ximage_formats[fmtidx][j])) { + zprintf(2, " [%d] depth=%d bpp=%d: %.4s(%08" PRIx32 ")\n", + i, formats[i].depth, formats[i].bits_per_pixel, + (char*)&ximage_formats[fmtidx][j], + ximage_formats[fmtidx][j]); + _zbar_window_add_format(w, ximage_formats[fmtidx][j]); + n++; + } + if(!n) + zprintf(2, " [%d] depth=%d bpp=%d: no visuals\n", + i, formats[i].depth, formats[i].bits_per_pixel); + } + XFree(formats); + + if(!w->formats || !w->formats[0]) + return(err_capture(w, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, __func__, + "no usable XImage formats found")); + + w->init = ximage_init; + w->draw_image = ximage_draw; + w->cleanup = ximage_cleanup; + return(0); +} diff --git a/zbar/window/xv.c b/zbar/window/xv.c new file mode 100644 index 0000000..361c1b8 --- /dev/null +++ b/zbar/window/xv.c @@ -0,0 +1,273 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include "window.h" +#include "x.h" +#include "image.h" +#include /* strcmp */ + +static int xv_cleanup (zbar_window_t *w) +{ + window_state_t *x = w->state; + if(x->img.xv) { + XFree(x->img.xv); + x->img.xv = NULL; + } + int i; + for(i = 0; i < x->num_xv_adaptors; i++) + if(x->xv_adaptors[i]) { + XvUngrabPort(w->display, x->xv_adaptors[i], CurrentTime); + x->xv_adaptors[i] = 0; + } + free(x->xv_ports); + free(x->xv_adaptors); + x->xv_ports = NULL; + x->num_xv_adaptors = 0; + x->xv_adaptors = NULL; + return(0); +} + +static inline int xv_init (zbar_window_t *w, + zbar_image_t *img, + int format_change) +{ + window_state_t *x = w->state; + if(x->img.xv) { + XFree(x->img.xv); + x->img.xv = NULL; + } + if(format_change) { + /* lookup port for format */ + x->img_port = 0; + int i; + for(i = 0; w->formats[i]; i++) + if(w->formats[i] == w->format) { + x->img_port = x->xv_ports[i]; + break; + } + assert(x->img_port > 0); + } + + XvImage *xvimg = XvCreateImage(w->display, x->img_port, w->format, + NULL, img->width, img->height); + zprintf(3, "new XvImage %.4s(%08" PRIx32 ") %dx%d(%d)" + " from %.4s(%08" PRIx32 ") %dx%d\n", + (char*)&w->format, w->format, + xvimg->width, xvimg->height, xvimg->pitches[0], + (char*)&img->format, img->format, img->width, img->height); + + /* FIXME not sure this simple check is always correct + * should lookup format to decode/sanitize target width from pitch & bpp + */ + w->dst_width = ((xvimg->num_planes <= 1) + ? xvimg->width + : xvimg->pitches[0]); + w->dst_height = xvimg->height; + + /* FIXME datalen check */ + if(w->dst_width < img->width || xvimg->height < img->height) { + XFree(xvimg); + /* FIXME fallback to XImage... */ + return(err_capture(w, SEV_ERROR, ZBAR_ERR_UNSUPPORTED, __func__, + "output image size mismatch (XvCreateImage)")); + } + x->img.xv = xvimg; + + return(0); +} + +static int xv_draw (zbar_window_t *w, + zbar_image_t *img) +{ + window_state_t *x = w->state; + XvImage *xvimg = x->img.xv; + assert(xvimg); + xvimg->data = (void*)img->data; + zprintf(24, "XvPutImage(%dx%d -> %dx%d (%08lx))\n", + w->src_width, w->src_height, w->scaled_size.x, w->scaled_size.y, + img->datalen); + XvPutImage(w->display, x->img_port, w->xwin, x->gc, xvimg, + 0, 0, w->src_width, w->src_height, + w->scaled_offset.x, w->scaled_offset.y, + w->scaled_size.x, w->scaled_size.y); + xvimg->data = NULL; /* FIXME hold shm image until completion */ + return(0); +} + +static inline int xv_add_format (zbar_window_t *w, + uint32_t fmt, + XvPortID port) +{ + int i = _zbar_window_add_format(w, fmt); + + window_state_t *x = w->state; + if(!w->formats[i + 1]) + x->xv_ports = realloc(x->xv_ports, (i + 1) * sizeof(*x->xv_ports)); + + /* FIXME could prioritize by something (rate? size?) */ + x->xv_ports[i] = port; + return(i); +} + +static int xv_probe_port (zbar_window_t *w, + XvPortID port) +{ + unsigned n; + XvEncodingInfo *encodings = NULL; + if(XvQueryEncodings(w->display, port, &n, &encodings)) + return(err_capture(w, SEV_ERROR, ZBAR_ERR_XPROTO, __func__, + "querying XVideo encodings")); + + zprintf(1, "probing port %u with %d encodings:\n", (unsigned)port, n); + unsigned width = 0, height = 0; + int i; + for(i = 0; i < n; i++) { + XvEncodingInfo *enc = &encodings[i]; + zprintf(2, " [%d] %lu x %lu rate=%d/%d : %s\n", + i, enc->width, enc->height, + enc->rate.numerator, enc->rate.denominator, enc->name); + if(!strcmp(enc->name, "XV_IMAGE")) { + if(width < enc->width) + width = enc->width; + if(height < enc->height) + height = enc->height; + } + } + XvFreeEncodingInfo(encodings); + encodings = NULL; + + if(!width || !height) + return(err_capture(w, SEV_ERROR, ZBAR_ERR_INVALID, __func__, + "no XV_IMAGE encodings found")); + zprintf(1, "max XV_IMAGE size %dx%d\n", width, height); + if(w->max_width > width) + w->max_width = width; + if(w->max_height > height) + w->max_height = height; + + XvImageFormatValues *formats = + XvListImageFormats(w->display, port, (int*)&n); + if(!formats) + return(err_capture(w, SEV_ERROR, ZBAR_ERR_XPROTO, __func__, + "querying XVideo image formats")); + + zprintf(1, "%d image formats\n", n); + for(i = 0; i < n; i++) { + XvImageFormatValues *fmt = &formats[i]; + zprintf(2, " [%d] %.4s(%08x) %s %s %s planes=%d bpp=%d : %.16s\n", + i, (char*)&fmt->id, fmt->id, + (fmt->type == XvRGB) ? "RGB" : "YUV", + (fmt->byte_order == LSBFirst) ? "LSBFirst" : "MSBFirst", + (fmt->format == XvPacked) ? "packed" : "planar", + fmt->num_planes, fmt->bits_per_pixel, fmt->guid); + xv_add_format(w, fmt->id, port); + } + XFree(formats); + return(0); +} + +int _zbar_window_probe_xv (zbar_window_t *w) +{ + unsigned xv_major, xv_minor, xv_req, xv_ev, xv_err; + if(XvQueryExtension(w->display, &xv_major, &xv_minor, + &xv_req, &xv_ev, &xv_err)) { + zprintf(1, "XVideo extension not present\n"); + return(-1); + } + zprintf(1, "XVideo extension version %u.%u\n", + xv_major, xv_minor); + + unsigned n; + XvAdaptorInfo *adaptors = NULL; + if(XvQueryAdaptors(w->display, w->xwin, &n, &adaptors)) + return(err_capture(w, SEV_ERROR, ZBAR_ERR_XPROTO, __func__, + "unable to query XVideo adaptors")); + + window_state_t *x = w->state; + x->num_xv_adaptors = 0; + x->xv_adaptors = calloc(n, sizeof(*x->xv_adaptors)); + int i; + for(i = 0; i < n; i++) { + XvAdaptorInfo *adapt = &adaptors[i]; + zprintf(2, " adaptor[%d] %lu ports %u-%u type=0x%x fmts=%lu : %s\n", + i, adapt->num_ports, (unsigned)adapt->base_id, + (unsigned)(adapt->base_id + adapt->num_ports - 1), + adapt->type, adapt->num_formats, adapt->name); + if(!(adapt->type & XvImageMask)) + continue; + + int j; + for(j = 0; j < adapt->num_ports; j++) + if(!XvGrabPort(w->display, adapt->base_id + j, CurrentTime)) { + zprintf(3, " grabbed port %u\n", + (unsigned)(adapt->base_id + j)); + x->xv_adaptors[x->num_xv_adaptors++] = adapt->base_id + j; + break; + } + + if(j == adapt->num_ports) + zprintf(3, " no available XVideo image port\n"); + } + XvFreeAdaptorInfo(adaptors); + adaptors = NULL; + + if(!x->num_xv_adaptors) { + zprintf(1, "WARNING: no XVideo adaptor supporting XvImages found\n"); + free(x->xv_adaptors); + x->xv_adaptors = NULL; + return(-1); + } + if(x->num_xv_adaptors < n) + x->xv_adaptors = realloc(x->xv_adaptors, + x->num_xv_adaptors * sizeof(int)); + + w->max_width = w->max_height = 65536; + w->formats = realloc(w->formats, sizeof(uint32_t)); + w->formats[0] = 0; + for(i = 0; i < x->num_xv_adaptors; i++) + if(xv_probe_port(w, x->xv_adaptors[i])) { + XvUngrabPort(w->display, x->xv_adaptors[i], CurrentTime); + x->xv_adaptors[i] = 0; + } + if(!w->formats[0] || w->max_width == 65536 || w->max_height == 65536) { + xv_cleanup(w); + return(-1); + } + + /* clean out any unused adaptors */ + for(i = 0; i < x->num_xv_adaptors; i++) { + int j; + for(j = 0; w->formats[j]; j++) + if(x->xv_ports[j] == x->xv_adaptors[i]) + break; + if(!w->formats[j]) { + XvUngrabPort(w->display, x->xv_adaptors[i], CurrentTime); + x->xv_adaptors[i] = 0; + } + } + + w->init = xv_init; + w->draw_image = xv_draw; + w->cleanup = xv_cleanup; + return(0); +} diff --git a/zbarcam/.deps/zbarcam.Po b/zbarcam/.deps/zbarcam.Po new file mode 100644 index 0000000..9ce06a8 --- /dev/null +++ b/zbarcam/.deps/zbarcam.Po @@ -0,0 +1 @@ +# dummy diff --git a/zbarcam/Makefile.am.inc b/zbarcam/Makefile.am.inc new file mode 100644 index 0000000..ea869bc --- /dev/null +++ b/zbarcam/Makefile.am.inc @@ -0,0 +1,10 @@ +bin_PROGRAMS += zbarcam/zbarcam +zbarcam_zbarcam_SOURCES = zbarcam/zbarcam.c +zbarcam_zbarcam_LDADD = zbar/libzbar.la +# automake bug in "monolithic mode"? +CLEANFILES += zbarcam/.libs/zbarcam + +if WIN32 +zbarcam_zbarcam_SOURCES += zbarcam/zbarcam.rc +zbarcam_zbarcam_LDADD += zbarcam/zbarcam-rc.o +endif diff --git a/zbarcam/zbarcam.c b/zbarcam/zbarcam.c new file mode 100644 index 0000000..56536b3 --- /dev/null +++ b/zbarcam/zbarcam.c @@ -0,0 +1,285 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include +#include +#ifdef _WIN32 +# include +# include +#endif +#include + +#include + +#define BELL "\a" + +static const char *note_usage = + "usage: zbarcam [options] [/dev/video?]\n" + "\n" + "scan and decode bar codes from a video stream\n" + "\n" + "options:\n" + " -h, --help display this help text\n" + " --version display version information and exit\n" + " -q, --quiet disable beep when symbol is decoded\n" + " -v, --verbose increase debug output level\n" + " --verbose=N set specific debug output level\n" + " --xml use XML output format\n" + " --raw output decoded symbol data without symbology prefix\n" + " --nodisplay disable video display window\n" + " --prescale=x\n" + " request alternate video image size from driver\n" + " -S[=], --set [=]\n" + " set decoder/scanner to (or 1)\n" + /* FIXME overlay level */ + "\n"; + +static const char *xml_head = + "" + "\n"; +static const char *xml_foot = + "\n"; + +static zbar_processor_t *proc; +static int quiet = 0; +static enum { + DEFAULT, RAW, XML +} format = DEFAULT; + +static char *xml_buf = NULL; +static unsigned xml_len = 0; + +static int usage (int rc) +{ + FILE *out = (rc) ? stderr : stdout; + fprintf(out, "%s", note_usage); + return(rc); +} + +static inline int parse_config (const char *cfgstr, int i, int n, char *arg) +{ + if(i >= n || !*cfgstr) { + fprintf(stderr, "ERROR: need argument for option: %s\n", arg); + return(1); + } + + if(zbar_processor_parse_config(proc, cfgstr)) { + fprintf(stderr, "ERROR: invalid configuration setting: %s\n", cfgstr); + return(1); + } + return(0); +} + +static void data_handler (zbar_image_t *img, const void *userdata) +{ + const zbar_symbol_t *sym = zbar_image_first_symbol(img); + assert(sym); + int n = 0; + for(; sym; sym = zbar_symbol_next(sym)) { + if(zbar_symbol_get_count(sym)) + continue; + + zbar_symbol_type_t type = zbar_symbol_get_type(sym); + if(type == ZBAR_PARTIAL) + continue; + + if(!format) + printf("%s%s:%s\n", + zbar_get_symbol_name(type), zbar_get_addon_name(type), + zbar_symbol_get_data(sym)); + else if(format == RAW) + printf("%s\n", zbar_symbol_get_data(sym)); + else if(format == XML) { + if(!n) + printf("\n", zbar_image_get_sequence(img)); + printf("%s\n", zbar_symbol_xml(sym, &xml_buf, &xml_len)); + } + n++; + } + + if(format == XML && n) + printf("\n"); + fflush(stdout); + + if(!quiet && n) + fprintf(stderr, BELL); +} + +int main (int argc, const char *argv[]) +{ + /* setup zbar library standalone processor, + * threads will be used if available + */ + proc = zbar_processor_create(1); + if(!proc) { + fprintf(stderr, "ERROR: unable to allocate memory?\n"); + return(1); + } + zbar_processor_set_data_handler(proc, data_handler, NULL); + + const char *video_device = ""; + int display = 1; + unsigned long infmt = 0, outfmt = 0; + int i; + for(i = 1; i < argc; i++) { + if(argv[i][0] != '-') + video_device = argv[i]; + else if(argv[i][1] != '-') { + int j; + for(j = 1; argv[i][j]; j++) { + if(argv[i][j] == 'S') { + if(!argv[i][++j]) { + i++; + j = 0; + } + if(parse_config(&argv[i][j], i, argc, "-S")) + return(usage(1)); + break; + } + switch(argv[i][j]) { + case 'h': return(usage(0)); + case 'v': zbar_increase_verbosity(); break; + case 'q': quiet = 1; break; + default: + fprintf(stderr, "ERROR: unknown bundled config: -%c\n\n", + argv[i][j]); + return(usage(1)); + } + } + } + else if(!argv[i][2]) { + if(i < argc - 1) + video_device = argv[argc - 1]; + break; + } + else if(!strcmp(argv[i], "--help")) + return(usage(0)); + else if(!strcmp(argv[i], "--version")) + return(printf(PACKAGE_VERSION "\n") <= 0); + else if(!strcmp(argv[i], "--set")) { + i++; + if(parse_config(argv[i], i, argc, "--set")) + return(usage(1)); + } + else if(!strncmp(argv[i], "--set=", 6)) { + if(parse_config(&argv[i][6], i, argc, "--set=")) + return(usage(1)); + } + else if(!strcmp(argv[i], "--quiet")) + quiet = 1; + else if(!strcmp(argv[i], "--xml")) + format = XML; + else if(!strcmp(argv[i], "--raw")) + format = RAW; + else if(!strcmp(argv[i], "--nodisplay")) + display = 0; + else if(!strcmp(argv[i], "--verbose")) + zbar_increase_verbosity(); + else if(!strncmp(argv[i], "--verbose=", 10)) + zbar_set_verbosity(strtol(argv[i] + 10, NULL, 0)); + else if(!strncmp(argv[i], "--prescale=", 11)) { + char *x = NULL; + long int w = strtol(argv[i] + 11, &x, 10); + long int h = 0; + if(x && *x == 'x') + h = strtol(x + 1, NULL, 10); + if(!w || !h || !x || *x != 'x') { + fprintf(stderr, "ERROR: invalid prescale: %s\n\n", argv[i]); + return(usage(1)); + } + zbar_processor_request_size(proc, w, h); + } + else if(!strncmp(argv[i], "--v4l=", 6)) { + long int v = strtol(argv[i] + 6, NULL, 0); + zbar_processor_request_interface(proc, v); + } + else if(!strncmp(argv[i], "--iomode=", 9)) { + long int v = strtol(argv[i] + 9, NULL, 0); + zbar_processor_request_iomode(proc, v); + } + else if(!strncmp(argv[i], "--infmt=", 8) && + strlen(argv[i]) == 12) + infmt = (argv[i][8] | (argv[i][9] << 8) | + (argv[i][10] << 16) | (argv[i][11] << 24)); + else if(!strncmp(argv[i], "--outfmt=", 9) && + strlen(argv[i]) == 13) + outfmt = (argv[i][9] | (argv[i][10] << 8) | + (argv[i][11] << 16) | (argv[i][12] << 24)); + else { + fprintf(stderr, "ERROR: unknown option argument: %s\n\n", + argv[i]); + return(usage(1)); + } + } + + if(infmt || outfmt) + zbar_processor_force_format(proc, infmt, outfmt); + + /* open video device, open window */ + if(zbar_processor_init(proc, video_device, display) || + /* show window */ + (display && zbar_processor_set_visible(proc, 1))) + return(zbar_processor_error_spew(proc, 0)); + + if(format == XML) { +#ifdef _WIN32 + fflush(stdout); + _setmode(_fileno(stdout), _O_BINARY); +#endif + printf(xml_head, video_device); + fflush(stdout); + } + + /* start video */ + int active = 1; + if(zbar_processor_set_active(proc, active)) + return(zbar_processor_error_spew(proc, 0)); + + /* let the callback handle data */ + int rc; + while((rc = zbar_processor_user_wait(proc, -1)) >= 0) { + if(rc == 'q' || rc == 'Q') + break; + if(rc == ' ') { + active = !active; + if(zbar_processor_set_active(proc, active)) + return(zbar_processor_error_spew(proc, 0)); + } + } + + /* report any errors that aren't "window closed" */ + if(rc && rc != 'q' && rc != 'Q' && + zbar_processor_get_error_code(proc) != ZBAR_ERR_CLOSED) + return(zbar_processor_error_spew(proc, 0)); + + /* free resources (leak check) */ + zbar_processor_destroy(proc); + + if(format == XML) { + printf("%s", xml_foot); + fflush(stdout); + } + return(0); +} diff --git a/zbarcam/zbarcam.rc b/zbarcam/zbarcam.rc new file mode 100644 index 0000000..3877915 --- /dev/null +++ b/zbarcam/zbarcam.rc @@ -0,0 +1,30 @@ +#include +#include + +VS_VERSION_INFO VERSIONINFO + FILEVERSION ZBAR_VERSION_MAJOR, ZBAR_VERSION_MINOR, 0, 0 + PRODUCTVERSION ZBAR_VERSION_MAJOR, ZBAR_VERSION_MINOR, 0, 0 + FILEOS VOS__WINDOWS32 + FILETYPE VFT_APP +{ + BLOCK "StringFileInfo" { + BLOCK "040904E4" { + VALUE "ProductName", "ZBar Bar Code Reader" + VALUE "Company Name", "ZBar Bar Code Reader" + VALUE "InternalName", "zbarcam" + VALUE "OriginalFilename", "zbarcam.exe" + + VALUE "FileVersion", PACKAGE_VERSION + VALUE "ProductVersion", PACKAGE_VERSION + + VALUE "FileDescription", "Scan bar codes from video devices" + + VALUE "LegalCopyright", "Copyright 2007-2009 (c) Jeff Brown " + } + } + BLOCK "VarFileInfo" { + VALUE "Translation", 0x0409, 0x04e4 + } +} + +APP_ICON ICON "zbar.ico" diff --git a/zbarimg/.deps/.dirstamp b/zbarimg/.deps/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbarimg/.deps/zbarimg_zbarimg-zbarimg.Po b/zbarimg/.deps/zbarimg_zbarimg-zbarimg.Po new file mode 100644 index 0000000..0202eef --- /dev/null +++ b/zbarimg/.deps/zbarimg_zbarimg-zbarimg.Po @@ -0,0 +1,452 @@ +zbarimg/zbarimg_zbarimg-zbarimg.o: zbarimg/zbarimg.c include/config.h \ + /usr/include/stdlib.h /usr/include/features.h \ + /usr/include/i386-linux-gnu/bits/predefs.h \ + /usr/include/i386-linux-gnu/sys/cdefs.h \ + /usr/include/i386-linux-gnu/bits/wordsize.h \ + /usr/include/i386-linux-gnu/gnu/stubs.h \ + /usr/include/i386-linux-gnu/gnu/stubs-32.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h \ + /usr/include/i386-linux-gnu/bits/waitflags.h \ + /usr/include/i386-linux-gnu/bits/waitstatus.h /usr/include/endian.h \ + /usr/include/i386-linux-gnu/bits/endian.h \ + /usr/include/i386-linux-gnu/bits/byteswap.h \ + /usr/include/i386-linux-gnu/sys/types.h \ + /usr/include/i386-linux-gnu/bits/types.h \ + /usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/time.h \ + /usr/include/i386-linux-gnu/sys/select.h \ + /usr/include/i386-linux-gnu/bits/select.h \ + /usr/include/i386-linux-gnu/bits/sigset.h \ + /usr/include/i386-linux-gnu/bits/time.h \ + /usr/include/i386-linux-gnu/bits/select2.h \ + /usr/include/i386-linux-gnu/sys/sysmacros.h \ + /usr/include/i386-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \ + /usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/stdio.h \ + /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \ + /usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h \ + /usr/include/i386-linux-gnu/bits/stdio_lim.h \ + /usr/include/i386-linux-gnu/bits/sys_errlist.h \ + /usr/include/i386-linux-gnu/bits/stdio.h \ + /usr/include/i386-linux-gnu/bits/stdio2.h /usr/include/string.h \ + /usr/include/xlocale.h /usr/include/i386-linux-gnu/bits/string.h \ + /usr/include/i386-linux-gnu/bits/string2.h \ + /usr/include/i386-linux-gnu/bits/string3.h /usr/include/unistd.h \ + /usr/include/i386-linux-gnu/bits/posix_opt.h \ + /usr/include/i386-linux-gnu/bits/environments.h \ + /usr/include/i386-linux-gnu/bits/confname.h /usr/include/getopt.h \ + /usr/include/i386-linux-gnu/bits/unistd.h \ + /usr/include/i386-linux-gnu/sys/times.h /usr/include/assert.h \ + include/zbar.h /usr/include/ImageMagick/wand/MagickWand.h \ + /usr/include/ImageMagick/magick/magick-config.h \ + /usr/include/ImageMagick/magick/MagickCore.h \ + /usr/include/ImageMagick/magick/magick-type.h \ + /usr/include/ImageMagick/magick/accelerate.h \ + /usr/include/ImageMagick/magick/morphology.h \ + /usr/include/ImageMagick/magick/geometry.h \ + /usr/include/ImageMagick/magick/animate.h \ + /usr/include/ImageMagick/magick/annotate.h \ + /usr/include/ImageMagick/magick/draw.h \ + /usr/include/ImageMagick/magick/image.h \ + /usr/include/ImageMagick/magick/color.h \ + /usr/include/ImageMagick/magick/pixel.h \ + /usr/include/ImageMagick/magick/colorspace.h \ + /usr/include/ImageMagick/magick/constitute.h \ + /usr/include/ImageMagick/magick/exception.h \ + /usr/include/ImageMagick/magick/semaphore.h \ + /usr/include/ImageMagick/magick/blob.h \ + /usr/include/ImageMagick/magick/stream.h \ + /usr/include/ImageMagick/magick/cache-view.h \ + /usr/include/ImageMagick/magick/composite.h \ + /usr/include/ImageMagick/magick/compress.h \ + /usr/include/ImageMagick/magick/effect.h \ + /usr/include/ImageMagick/magick/layer.h \ + /usr/include/ImageMagick/magick/monitor.h \ + /usr/include/ImageMagick/magick/profile.h \ + /usr/include/ImageMagick/magick/string_.h \ + /usr/include/ImageMagick/magick/quantum.h \ + /usr/include/ImageMagick/magick/resample.h \ + /usr/include/ImageMagick/magick/resize.h \ + /usr/include/ImageMagick/magick/timer.h \ + /usr/include/ImageMagick/magick/type.h \ + /usr/include/ImageMagick/magick/artifact.h \ + /usr/include/ImageMagick/magick/attribute.h \ + /usr/include/ImageMagick/magick/cache.h \ + /usr/include/ImageMagick/magick/cipher.h \ + /usr/include/ImageMagick/magick/client.h \ + /usr/include/ImageMagick/magick/coder.h \ + /usr/include/ImageMagick/magick/colormap.h \ + /usr/include/ImageMagick/magick/compare.h \ + /usr/include/ImageMagick/magick/configure.h \ + /usr/include/ImageMagick/magick/hashmap.h \ + /usr/include/ImageMagick/magick/decorate.h \ + /usr/include/ImageMagick/magick/delegate.h \ + /usr/include/ImageMagick/magick/deprecate.h \ + /usr/include/ImageMagick/magick/quantize.h \ + /usr/include/ImageMagick/magick/registry.h \ + /usr/include/ImageMagick/magick/display.h \ + /usr/include/ImageMagick/magick/distort.h \ + /usr/include/ImageMagick/magick/enhance.h \ + /usr/include/ImageMagick/magick/feature.h \ + /usr/include/ImageMagick/magick/fourier.h \ + /usr/include/ImageMagick/magick/fx.h \ + /usr/include/ImageMagick/magick/gem.h \ + /usr/include/ImageMagick/magick/random_.h \ + /usr/include/ImageMagick/magick/histogram.h \ + /usr/include/ImageMagick/magick/identify.h \ + /usr/include/ImageMagick/magick/image-view.h \ + /usr/include/ImageMagick/magick/list.h \ + /usr/include/ImageMagick/magick/locale_.h \ + /usr/include/ImageMagick/magick/log.h \ + /usr/include/ImageMagick/magick/magic.h \ + /usr/include/ImageMagick/magick/magick.h \ + /usr/include/ImageMagick/magick/matrix.h \ + /usr/include/ImageMagick/magick/memory_.h \ + /usr/include/ImageMagick/magick/module.h \ + /usr/include/ImageMagick/magick/version.h \ + /usr/include/ImageMagick/magick/mime.h \ + /usr/include/ImageMagick/magick/montage.h \ + /usr/include/ImageMagick/magick/option.h \ + /usr/include/ImageMagick/magick/paint.h \ + /usr/include/ImageMagick/magick/policy.h \ + /usr/include/ImageMagick/magick/prepress.h \ + /usr/include/ImageMagick/magick/property.h \ + /usr/include/ImageMagick/magick/resource_.h \ + /usr/include/ImageMagick/magick/segment.h \ + /usr/include/ImageMagick/magick/shear.h \ + /usr/include/ImageMagick/magick/signature.h \ + /usr/include/ImageMagick/magick/splay-tree.h \ + /usr/include/ImageMagick/magick/statistic.h \ + /usr/include/ImageMagick/magick/token.h \ + /usr/include/ImageMagick/magick/transform.h \ + /usr/include/ImageMagick/magick/threshold.h \ + /usr/include/ImageMagick/magick/utility.h \ + /usr/include/ImageMagick/magick/xml-tree.h \ + /usr/include/ImageMagick/magick/xwindow.h \ + /usr/include/ImageMagick/wand/animate.h \ + /usr/include/ImageMagick/wand/compare.h \ + /usr/include/ImageMagick/wand/composite.h \ + /usr/include/ImageMagick/wand/conjure.h \ + /usr/include/ImageMagick/wand/convert.h \ + /usr/include/ImageMagick/wand/deprecate.h \ + /usr/include/ImageMagick/wand/drawing-wand.h \ + /usr/include/ImageMagick/wand/pixel-wand.h \ + /usr/include/ImageMagick/wand/magick-wand.h \ + /usr/include/ImageMagick/wand/pixel-iterator.h \ + /usr/include/ImageMagick/wand/display.h \ + /usr/include/ImageMagick/wand/identify.h \ + /usr/include/ImageMagick/wand/import.h \ + /usr/include/ImageMagick/wand/magick-property.h \ + /usr/include/ImageMagick/wand/magick-image.h \ + /usr/include/ImageMagick/wand/mogrify.h \ + /usr/include/ImageMagick/wand/montage.h \ + /usr/include/ImageMagick/wand/stream.h \ + /usr/include/ImageMagick/wand/wand-view.h + +include/config.h: + +/usr/include/stdlib.h: + +/usr/include/features.h: + +/usr/include/i386-linux-gnu/bits/predefs.h: + +/usr/include/i386-linux-gnu/sys/cdefs.h: + +/usr/include/i386-linux-gnu/bits/wordsize.h: + +/usr/include/i386-linux-gnu/gnu/stubs.h: + +/usr/include/i386-linux-gnu/gnu/stubs-32.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stddef.h: + +/usr/include/i386-linux-gnu/bits/waitflags.h: + +/usr/include/i386-linux-gnu/bits/waitstatus.h: + +/usr/include/endian.h: + +/usr/include/i386-linux-gnu/bits/endian.h: + +/usr/include/i386-linux-gnu/bits/byteswap.h: + +/usr/include/i386-linux-gnu/sys/types.h: + +/usr/include/i386-linux-gnu/bits/types.h: + +/usr/include/i386-linux-gnu/bits/typesizes.h: + +/usr/include/time.h: + +/usr/include/i386-linux-gnu/sys/select.h: + +/usr/include/i386-linux-gnu/bits/select.h: + +/usr/include/i386-linux-gnu/bits/sigset.h: + +/usr/include/i386-linux-gnu/bits/time.h: + +/usr/include/i386-linux-gnu/bits/select2.h: + +/usr/include/i386-linux-gnu/sys/sysmacros.h: + +/usr/include/i386-linux-gnu/bits/pthreadtypes.h: + +/usr/include/alloca.h: + +/usr/include/i386-linux-gnu/bits/stdlib.h: + +/usr/include/stdio.h: + +/usr/include/libio.h: + +/usr/include/_G_config.h: + +/usr/include/wchar.h: + +/usr/lib/gcc/i686-linux-gnu/4.6/include/stdarg.h: + +/usr/include/i386-linux-gnu/bits/stdio_lim.h: + +/usr/include/i386-linux-gnu/bits/sys_errlist.h: + +/usr/include/i386-linux-gnu/bits/stdio.h: + +/usr/include/i386-linux-gnu/bits/stdio2.h: + +/usr/include/string.h: + +/usr/include/xlocale.h: + +/usr/include/i386-linux-gnu/bits/string.h: + +/usr/include/i386-linux-gnu/bits/string2.h: + +/usr/include/i386-linux-gnu/bits/string3.h: + +/usr/include/unistd.h: + +/usr/include/i386-linux-gnu/bits/posix_opt.h: + +/usr/include/i386-linux-gnu/bits/environments.h: + +/usr/include/i386-linux-gnu/bits/confname.h: + +/usr/include/getopt.h: + +/usr/include/i386-linux-gnu/bits/unistd.h: + +/usr/include/i386-linux-gnu/sys/times.h: + +/usr/include/assert.h: + +include/zbar.h: + +/usr/include/ImageMagick/wand/MagickWand.h: + +/usr/include/ImageMagick/magick/magick-config.h: + +/usr/include/ImageMagick/magick/MagickCore.h: + +/usr/include/ImageMagick/magick/magick-type.h: + +/usr/include/ImageMagick/magick/accelerate.h: + +/usr/include/ImageMagick/magick/morphology.h: + +/usr/include/ImageMagick/magick/geometry.h: + +/usr/include/ImageMagick/magick/animate.h: + +/usr/include/ImageMagick/magick/annotate.h: + +/usr/include/ImageMagick/magick/draw.h: + +/usr/include/ImageMagick/magick/image.h: + +/usr/include/ImageMagick/magick/color.h: + +/usr/include/ImageMagick/magick/pixel.h: + +/usr/include/ImageMagick/magick/colorspace.h: + +/usr/include/ImageMagick/magick/constitute.h: + +/usr/include/ImageMagick/magick/exception.h: + +/usr/include/ImageMagick/magick/semaphore.h: + +/usr/include/ImageMagick/magick/blob.h: + +/usr/include/ImageMagick/magick/stream.h: + +/usr/include/ImageMagick/magick/cache-view.h: + +/usr/include/ImageMagick/magick/composite.h: + +/usr/include/ImageMagick/magick/compress.h: + +/usr/include/ImageMagick/magick/effect.h: + +/usr/include/ImageMagick/magick/layer.h: + +/usr/include/ImageMagick/magick/monitor.h: + +/usr/include/ImageMagick/magick/profile.h: + +/usr/include/ImageMagick/magick/string_.h: + +/usr/include/ImageMagick/magick/quantum.h: + +/usr/include/ImageMagick/magick/resample.h: + +/usr/include/ImageMagick/magick/resize.h: + +/usr/include/ImageMagick/magick/timer.h: + +/usr/include/ImageMagick/magick/type.h: + +/usr/include/ImageMagick/magick/artifact.h: + +/usr/include/ImageMagick/magick/attribute.h: + +/usr/include/ImageMagick/magick/cache.h: + +/usr/include/ImageMagick/magick/cipher.h: + +/usr/include/ImageMagick/magick/client.h: + +/usr/include/ImageMagick/magick/coder.h: + +/usr/include/ImageMagick/magick/colormap.h: + +/usr/include/ImageMagick/magick/compare.h: + +/usr/include/ImageMagick/magick/configure.h: + +/usr/include/ImageMagick/magick/hashmap.h: + +/usr/include/ImageMagick/magick/decorate.h: + +/usr/include/ImageMagick/magick/delegate.h: + +/usr/include/ImageMagick/magick/deprecate.h: + +/usr/include/ImageMagick/magick/quantize.h: + +/usr/include/ImageMagick/magick/registry.h: + +/usr/include/ImageMagick/magick/display.h: + +/usr/include/ImageMagick/magick/distort.h: + +/usr/include/ImageMagick/magick/enhance.h: + +/usr/include/ImageMagick/magick/feature.h: + +/usr/include/ImageMagick/magick/fourier.h: + +/usr/include/ImageMagick/magick/fx.h: + +/usr/include/ImageMagick/magick/gem.h: + +/usr/include/ImageMagick/magick/random_.h: + +/usr/include/ImageMagick/magick/histogram.h: + +/usr/include/ImageMagick/magick/identify.h: + +/usr/include/ImageMagick/magick/image-view.h: + +/usr/include/ImageMagick/magick/list.h: + +/usr/include/ImageMagick/magick/locale_.h: + +/usr/include/ImageMagick/magick/log.h: + +/usr/include/ImageMagick/magick/magic.h: + +/usr/include/ImageMagick/magick/magick.h: + +/usr/include/ImageMagick/magick/matrix.h: + +/usr/include/ImageMagick/magick/memory_.h: + +/usr/include/ImageMagick/magick/module.h: + +/usr/include/ImageMagick/magick/version.h: + +/usr/include/ImageMagick/magick/mime.h: + +/usr/include/ImageMagick/magick/montage.h: + +/usr/include/ImageMagick/magick/option.h: + +/usr/include/ImageMagick/magick/paint.h: + +/usr/include/ImageMagick/magick/policy.h: + +/usr/include/ImageMagick/magick/prepress.h: + +/usr/include/ImageMagick/magick/property.h: + +/usr/include/ImageMagick/magick/resource_.h: + +/usr/include/ImageMagick/magick/segment.h: + +/usr/include/ImageMagick/magick/shear.h: + +/usr/include/ImageMagick/magick/signature.h: + +/usr/include/ImageMagick/magick/splay-tree.h: + +/usr/include/ImageMagick/magick/statistic.h: + +/usr/include/ImageMagick/magick/token.h: + +/usr/include/ImageMagick/magick/transform.h: + +/usr/include/ImageMagick/magick/threshold.h: + +/usr/include/ImageMagick/magick/utility.h: + +/usr/include/ImageMagick/magick/xml-tree.h: + +/usr/include/ImageMagick/magick/xwindow.h: + +/usr/include/ImageMagick/wand/animate.h: + +/usr/include/ImageMagick/wand/compare.h: + +/usr/include/ImageMagick/wand/composite.h: + +/usr/include/ImageMagick/wand/conjure.h: + +/usr/include/ImageMagick/wand/convert.h: + +/usr/include/ImageMagick/wand/deprecate.h: + +/usr/include/ImageMagick/wand/drawing-wand.h: + +/usr/include/ImageMagick/wand/pixel-wand.h: + +/usr/include/ImageMagick/wand/magick-wand.h: + +/usr/include/ImageMagick/wand/pixel-iterator.h: + +/usr/include/ImageMagick/wand/display.h: + +/usr/include/ImageMagick/wand/identify.h: + +/usr/include/ImageMagick/wand/import.h: + +/usr/include/ImageMagick/wand/magick-property.h: + +/usr/include/ImageMagick/wand/magick-image.h: + +/usr/include/ImageMagick/wand/mogrify.h: + +/usr/include/ImageMagick/wand/montage.h: + +/usr/include/ImageMagick/wand/stream.h: + +/usr/include/ImageMagick/wand/wand-view.h: diff --git a/zbarimg/.dirstamp b/zbarimg/.dirstamp new file mode 100644 index 0000000..e69de29 diff --git a/zbarimg/Makefile.am.inc b/zbarimg/Makefile.am.inc new file mode 100644 index 0000000..de66019 --- /dev/null +++ b/zbarimg/Makefile.am.inc @@ -0,0 +1,21 @@ +bin_PROGRAMS += zbarimg/zbarimg +zbarimg_zbarimg_SOURCES = zbarimg/zbarimg.c +zbarimg_zbarimg_CPPFLAGS = $(MAGICK_CFLAGS) $(AM_CPPFLAGS) +zbarimg_zbarimg_LDADD = $(MAGICK_LIBS) zbar/libzbar.la +# automake bug in "monolithic mode"? +CLEANFILES += zbarimg/.libs/zbarimg + +if WIN32 +zbarimg_zbarimg_SOURCES += zbarimg/zbarimg.rc +zbarimg_zbarimg_LDADD += zbarimg/zbarimg-rc.o +endif + +EXTRA_DIST += test/barcodetest.py + +check-local: + $(PYTHON) $(srcdir)/test/barcodetest.py + +regress: + suite='$(ZBAR_TESTS)'; \ + if test "x$$suite" = "x"; then suite='http://zbar.sf.net/test'; fi ; \ + $(PYTHON) $(srcdir)/test/barcodetest.py $$suite diff --git a/zbarimg/zbarimg.c b/zbarimg/zbarimg.c new file mode 100644 index 0000000..5d2db34 --- /dev/null +++ b/zbarimg/zbarimg.c @@ -0,0 +1,422 @@ +/*------------------------------------------------------------------------ + * Copyright 2007-2009 (c) Jeff Brown + * + * This file is part of the ZBar Bar Code Reader. + * + * The ZBar Bar Code Reader is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * The ZBar Bar Code Reader is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser Public License for more details. + * + * You should have received a copy of the GNU Lesser Public License + * along with the ZBar Bar Code Reader; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * http://sourceforge.net/projects/zbar + *------------------------------------------------------------------------*/ + +#include +#include +#include +#include +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_SYS_TIMES_H +# include +#endif +#ifdef _WIN32 +# include +# include +#endif +#include + +#include +#include + +/* in 6.4.5.4 MagickGetImagePixels changed to MagickExportImagePixels. + * (still not sure this check is quite right... + * how does MagickGetAuthenticImagePixels fit in?) + * ref http://bugs.gentoo.org/247292 + */ +#if MagickLibVersion < 0x645 +# define MagickExportImagePixels MagickGetImagePixels +#endif + +static const char *note_usage = + "usage: zbarimg [options] ...\n" + "\n" + "scan and decode bar codes from one or more image files\n" + "\n" + "options:\n" + " -h, --help display this help text\n" + " --version display version information and exit\n" + " -q, --quiet minimal output, only print decoded symbol data\n" + " -v, --verbose increase debug output level\n" + " --verbose=N set specific debug output level\n" + " -d, --display enable display of following images to the screen\n" + " -D, --nodisplay disable display of following images (default)\n" + " --xml, --noxml enable/disable XML output format\n" + " --raw output decoded symbol data without symbology prefix\n" + " -S[=], --set [=]\n" + " set decoder/scanner to (or 1)\n" + // FIXME overlay level + "\n" + ; + +static const char *warning_not_found = + "\n" + "WARNING: barcode data was not detected in some image(s)\n" + " things to check:\n" + " - is the barcode type supported?" + " currently supported symbologies are:\n" + " EAN/UPC (EAN-13, EAN-8, UPC-A, UPC-E, ISBN-10, ISBN-13),\n" + " Code 128, Code 39 and Interleaved 2 of 5\n" + " - is the barcode large enough in the image?\n" + " - is the barcode mostly in focus?\n" + " - is there sufficient contrast/illumination?\n" + "\n"; + +static const char *xml_head = + "\n"; +static const char *xml_foot = + "\n"; + +static int notfound = 0, exit_code = 0; +static int num_images = 0, num_symbols = 0; +static int xmllvl = 0; + +char *xmlbuf = NULL; +unsigned xmlbuflen = 0; + +static zbar_processor_t *processor = NULL; + +static inline int dump_error(MagickWand *wand) +{ + char *desc; + ExceptionType severity; + desc = MagickGetException(wand, &severity); + + if(severity >= FatalErrorException) + exit_code = 2; + else if(severity >= ErrorException) + exit_code = 1; + else + exit_code = 0; + + static const char *sevdesc[] = { "WARNING", "ERROR", "FATAL" }; + fprintf(stderr, "%s: %s\n", sevdesc[exit_code], desc); + + MagickRelinquishMemory(desc); + return(exit_code); +} + +static int scan_image (const char *filename) +{ + if(exit_code == 3) + return(-1); + + int found = 0; + MagickWand *images = NewMagickWand(); + if(!MagickReadImage(images, filename) && dump_error(images)) + return(-1); + + unsigned seq, n = MagickGetNumberImages(images); + for(seq = 0; seq < n; seq++) { + if(exit_code == 3) + return(-1); + + if(!MagickSetIteratorIndex(images, seq) && dump_error(images)) + return(-1); + + zbar_image_t *zimage = zbar_image_create(); + assert(zimage); + zbar_image_set_format(zimage, *(unsigned long*)"Y800"); + + int width = MagickGetImageWidth(images); + int height = MagickGetImageHeight(images); + zbar_image_set_size(zimage, width, height); + + // extract grayscale image pixels + // FIXME color!! ...preserve most color w/422P + // (but only if it's a color image) + size_t bloblen = width * height; + unsigned char *blob = malloc(bloblen); + zbar_image_set_data(zimage, blob, bloblen, zbar_image_free_data); + + if(!MagickExportImagePixels(images, 0, 0, width, height, + "I", CharPixel, blob)) + return(-1); + + if(xmllvl == 1) { + xmllvl++; + printf("\n", filename); + } + + zbar_process_image(processor, zimage); + + // output result data + const zbar_symbol_t *sym = zbar_image_first_symbol(zimage); + for(; sym; sym = zbar_symbol_next(sym)) { + zbar_symbol_type_t typ = zbar_symbol_get_type(sym); + if(typ == ZBAR_PARTIAL) + continue; + else if(!xmllvl) + printf("%s%s:%s\n", + zbar_get_symbol_name(typ), + zbar_get_addon_name(typ), + zbar_symbol_get_data(sym)); + else if(xmllvl < 0) + printf("%s\n", zbar_symbol_get_data(sym)); + else { + if(xmllvl < 3) { + xmllvl++; + printf("\n", seq); + } + zbar_symbol_xml(sym, &xmlbuf, &xmlbuflen); + printf("%s\n", xmlbuf); + } + found++; + num_symbols++; + } + if(xmllvl > 2) { + xmllvl--; + printf("\n"); + } + fflush(stdout); + + zbar_image_destroy(zimage); + + num_images++; + if(zbar_processor_is_visible(processor)) { + int rc = zbar_processor_user_wait(processor, -1); + if(rc < 0 || rc == 'q' || rc == 'Q') + exit_code = 3; + } + } + + if(xmllvl > 1) { + xmllvl--; + printf("\n"); + } + + if(!found) + notfound++; + + DestroyMagickWand(images); + return(0); +} + +int usage (int rc, + const char *msg, + const char *arg) +{ + FILE *out = (rc) ? stderr : stdout; + if(msg) { + fprintf(out, "%s", msg); + if(arg) + fprintf(out, "%s", arg); + fprintf(out, "\n\n"); + } + fprintf(out, "%s", note_usage); + return(rc); +} + +static inline int parse_config (const char *cfgstr, const char *arg) +{ + if(!cfgstr || !cfgstr[0]) + return(usage(1, "ERROR: need argument for option: ", arg)); + + if(zbar_processor_parse_config(processor, cfgstr)) + return(usage(1, "ERROR: invalid configuration setting: ", cfgstr)); + + return(0); +} + +int main (int argc, const char *argv[]) +{ + // option pre-scan + int quiet = 0; + int display = 0; + int i, j; + for(i = 1; i < argc; i++) { + const char *arg = argv[i]; + if(arg[0] != '-') + // first pass, skip images + num_images++; + else if(arg[1] != '-') + for(j = 1; arg[j]; j++) { + if(arg[j] == 'S') { + if(!arg[++j] && ++i >= argc) + /* FIXME parse check */ + return(parse_config("", "-S")); + break; + } + switch(arg[j]) { + case 'h': return(usage(0, NULL, NULL)); + case 'q': quiet = 1; break; + case 'v': zbar_increase_verbosity(); break; + case 'd': display = 1; break; + case 'D': break; + default: + return(usage(1, "ERROR: unknown bundled option: -", + arg + j)); + } + } + else if(!strcmp(arg, "--help")) + return(usage(0, NULL, NULL)); + else if(!strcmp(arg, "--version")) { + printf("%s\n", PACKAGE_VERSION); + return(0); + } + else if(!strcmp(arg, "--quiet")) { + quiet = 1; + argv[i] = NULL; + } + else if(!strcmp(arg, "--verbose")) + zbar_increase_verbosity(); + else if(!strncmp(arg, "--verbose=", 10)) + zbar_set_verbosity(strtol(argv[i] + 10, NULL, 0)); + else if(!strcmp(arg, "--display")) + display++; + else if(!strcmp(arg, "--nodisplay") || + !strcmp(arg, "--set") || + !strcmp(arg, "--xml") || + !strcmp(arg, "--noxml") || + !strcmp(arg, "--raw") || + !strncmp(arg, "--set=", 6)) + continue; + else if(!strcmp(arg, "--")) { + num_images += argc - i - 1; + break; + } + else + return(usage(1, "ERROR: unknown option: ", arg)); + } + + if(!num_images) + return(usage(1, "ERROR: specify image file(s) to scan", NULL)); + num_images = 0; + + MagickWandGenesis(); + + processor = zbar_processor_create(0); + assert(processor); + if(zbar_processor_init(processor, NULL, display)) { + zbar_processor_error_spew(processor, 0); + return(1); + } + + for(i = 1; i < argc; i++) { + const char *arg = argv[i]; + if(!arg) + continue; + + if(arg[0] != '-') { + if(scan_image(arg)) + return(exit_code); + } + else if(arg[1] != '-') + for(j = 1; arg[j]; j++) { + if(arg[j] == 'S') { + if((arg[++j]) + ? parse_config(arg + j, "-S") + : parse_config(argv[++i], "-S")) + return(1); + break; + } + switch(arg[j]) { + case 'd': zbar_processor_set_visible(processor, 1); break; + case 'D': zbar_processor_set_visible(processor, 0); break; + } + } + else if(!strcmp(arg, "--display")) + zbar_processor_set_visible(processor, 1); + else if(!strcmp(arg, "--nodisplay")) + zbar_processor_set_visible(processor, 0); + else if(!strcmp(arg, "--xml")) { + if(xmllvl < 1) { + xmllvl = 1; +#ifdef _WIN32 + fflush(stdout); + _setmode(_fileno(stdout), _O_BINARY); +#endif + printf("%s", xml_head); + } + } + else if(!strcmp(arg, "--noxml") || !strcmp(arg, "--raw")) { + if(xmllvl > 0) { + xmllvl = 0; + printf("%s", xml_foot); + fflush(stdout); +#ifdef _WIN32 + _setmode(_fileno(stdout), _O_TEXT); +#endif + } + if(!strcmp(arg, "--raw")) { + xmllvl = -1; +#ifdef _WIN32 + fflush(stdout); + _setmode(_fileno(stdout), _O_BINARY); +#endif + } + } + else if(!strcmp(arg, "--set")) { + if(parse_config(argv[++i], "--set")) + return(1); + } + else if(!strncmp(arg, "--set=", 6)) { + if(parse_config(arg + 6, "--set=")) + return(1); + } + else if(!strcmp(arg, "--")) + break; + } + for(i++; i < argc; i++) + if(scan_image(argv[i])) + return(exit_code); + + /* ignore quit during last image */ + if(exit_code == 3) + exit_code = 0; + + if(xmllvl > 0) { + xmllvl = -1; + printf("%s", xml_foot); + fflush(stdout); + } + + if(xmlbuf) + free(xmlbuf); + + if(num_images && !quiet && xmllvl <= 0) { + fprintf(stderr, "scanned %d barcode symbols from %d images", + num_symbols, num_images); +#ifdef HAVE_SYS_TIMES_H +#ifdef HAVE_UNISTD_H + long clk_tck = sysconf(_SC_CLK_TCK); + struct tms tms; + if(clk_tck > 0 && times(&tms) >= 0) { + double secs = tms.tms_utime + tms.tms_stime; + secs /= clk_tck; + fprintf(stderr, " in %.2g seconds\n", secs); + } +#endif +#endif + fprintf(stderr, "\n"); + if(notfound) + fprintf(stderr, "%s", warning_not_found); + } + if(num_images && notfound && !exit_code) + exit_code = 4; + + zbar_processor_destroy(processor); + MagickWandTerminus(); + return(exit_code); +} diff --git a/zbarimg/zbarimg.rc b/zbarimg/zbarimg.rc new file mode 100644 index 0000000..ba70033 --- /dev/null +++ b/zbarimg/zbarimg.rc @@ -0,0 +1,30 @@ +#include +#include + +VS_VERSION_INFO VERSIONINFO + FILEVERSION ZBAR_VERSION_MAJOR, ZBAR_VERSION_MINOR, 0, 0 + PRODUCTVERSION ZBAR_VERSION_MAJOR, ZBAR_VERSION_MINOR, 0, 0 + FILEOS VOS__WINDOWS32 + FILETYPE VFT_APP +{ + BLOCK "StringFileInfo" { + BLOCK "040904E4" { + VALUE "ProductName", "ZBar Bar Code Reader" + VALUE "Company Name", "ZBar Bar Code Reader" + VALUE "InternalName", "zbarimg" + VALUE "OriginalFilename", "zbarimg.exe" + + VALUE "FileVersion", PACKAGE_VERSION + VALUE "ProductVersion", PACKAGE_VERSION + + VALUE "FileDescription", "Scan bar codes from image files" + + VALUE "LegalCopyright", "Copyright 2007-2009 (c) Jeff Brown " + } + } + BLOCK "VarFileInfo" { + VALUE "Translation", 0x0409, 0x04e4 + } +} + +APP_ICON ICON "zbar.ico"