-
Notifications
You must be signed in to change notification settings - Fork 3
/
Copy pathmakedefs
1248 lines (1179 loc) · 36.5 KB
/
makedefs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
#!/bin/sh
# To view the formatted manual page of this file, type:
# POSTFIXSOURCE/mantools/srctoman - makedefs | nroff -man
#++
# NAME
# makedefs 1
# SUMMARY
# Postfix makefile configuration utility
# SYNOPSIS
# \fBmake makefiles \fIname=value...\fR
# DESCRIPTION
# The \fBmakedefs\fR command identifies the compilation
# environment, and emits macro definitions on the standard
# output stream that can be prepended to template Makefiles.
# These macros implement an internal interface and are subject
# to change without notice.
# NAME=VALUE OVERRIDES
# .ad
# .fi
# Default settings can be overruled by specifying them as
# environment variables (or as name=value pairs on the "make"
# command line). Use quotes if variables contain whitespace
# or shell meta characters.
#
# The command "\fBmake makefiles name=value...\fR" will replace
# the string \fBMAIL_VERSION\fR at the end of a value with the
# Postfix version (\fImajor.minor.patchlevel\fR for a stable
# release, \fImajor.minor-date\fR for a development release).
# Do not try to specify something like \fB$mail_version\fR:
# that produces inconsistent results with different implementations
# of the make(1) command.
# .IP \fBAUXLIBS=\fIobject_library...\fR
# Specifies one or more non-default object libraries. Postfix
# 3.0 and later specify some of their database library
# dependencies with AUXLIBS_CDB, AUXLIBS_LDAP, AUXLIBS_LMDB,
# AUXLIBS_MYSQL, AUXLIBS_PCRE, AUXLIBS_PGSQL, AUXLIBS_SDBM,
# and AUXLIBS_SQLITE, respectively.
# .IP \fBCC=\fIcompiler_command\fR
# Specifies a non-default compiler. On many systems, the default
# is \fBgcc\fR.
# .IP \fBCCARGS=\fIcompiler_arguments\fR
# Specifies non-default compiler arguments, for example, a non-default
# \fIinclude\fR directory.
# The following directives are special:
# .RS
# .IP \fB-DNO_DB\fR
# Do not build with Berkeley DB support.
# .IP \fB-DNO_DEVPOLL\fR
# Do not build with Solaris /dev/poll support.
# By default, /dev/poll support is compiled in on platforms that
# are known to support it.
# .IP \fB-DNO_DNSSEC\fR
# Do not build with DNSSEC support, even if the resolver
# library appears to support it.
# .IP \fB-DNO_EPOLL\fR
# Do not build with Linux EPOLL support.
# By default, EPOLL support is compiled in on platforms that
# are known to support it.
# .IP \fB-DNO_EAI\fR
# Do not build with EAI (SMTPUTF8) support. By default, EAI
# support is compiled in when the "pkg-config" command is
# found, or the deprecated "icu-config" command.
# .IP \fB-DNO_INLINE\fR
# Do not require support for C99 "inline" functions. Instead,
# implement argument typechecks for non-(printf/scanf)-like
# functions with ternary operators and unreachable code.
# .IP \fB-DNO_IPV6\fR
# Do not build with IPv6 support.
# By default, IPv6 support is compiled in on platforms that
# are known to have IPv6 support.
#
# Note: this directive is for debugging and testing only. It
# is not guaranteed to work on all platforms. If you don't
# want IPv6 support, set "inet_protocols = ipv4" in main.cf.
# .IP \fB-DNO_IP_CYRUS_SASL_AUTH\fR
# Don't pass remote SMTP client and Postfix SMTP server IP
# address and port information to the Cyrus SASL library.
# This is compatible with Postfix < 3.2.
# .IP \fB-DNO_KQUEUE\fR
# Do not build with FreeBSD/NetBSD/OpenBSD/MacOSX KQUEUE support.
# By default, KQUEUE support is compiled in on platforms that
# are known to support it.
# .IP \fB-DNO_NIS\fR
# Do not build with NIS or NISPLUS support. Support for NIS
# is unavailable on some recent Linux distributions.
# .IP \fB-DNO_NISPLUS\fR
# Do not build with NISPLUS support. Support for NISPLUS
# is unavailable on some recent Solaris distributions.
# .IP \fB-DNO_PCRE\fR
# Do not build with PCRE support.
# By default, PCRE support is compiled in when the \fBpcre-config\fR
# utility is installed.
# .IP \fB-DNO_POSIX_GETPW_R\fR
# Disable support for POSIX getpwnam_r/getpwuid_r.
# .IP \fB-DNO_SIGSETJMP\fR
# Use setjmp()/longjmp() instead of sigsetjmp()/siglongjmp().
# By default, Postfix uses sigsetjmp()/siglongjmp() when they
# appear to work.
# .IP \fB-DNO_SNPRINTF\fR
# Use sprintf() instead of snprintf(). By default, Postfix
# uses snprintf() except on ancient systems.
# .RE
# .IP \fBDEBUG=\fIdebug_level\fR
# Specifies a non-default debugging level. The default is \fB-g\fR.
# Specify \fBDEBUG=\fR to turn off debugging.
# .IP \fBOPT=\fIoptimization_level\fR
# Specifies a non-default optimization level. The default is \fB-O\fR.
# Specify \fBOPT=\fR to turn off optimization.
# .IP \fBPOSTFIX_INSTALL_OPTS=\fI-option...\fR
# Specifies options for the postfix-install command, separated
# by whitespace. Currently, the only supported option is
# \fB-keep-build-mtime\fR.
# .IP \fBSHLIB_CFLAGS=\fIflags\fR
# Override the compiler flags (typically, "-fPIC") for Postfix
# dynamically-linked libraries and database plugins.
#
# This feature was introduced with Postfix 3.0.
# .IP \fBSHLIB_RPATH=\fIrpath\fR
# Override the runpath (typically, "'-Wl,-rpath,${SHLIB_DIR}'")
# for Postfix dynamically-linked libraries.
#
# This feature was introduced with Postfix 3.0.
# .IP \fBSHLIB_SUFFIX=\fIsuffix\fR
# Override the filename suffix (typically, ".so") for Postfix
# dynamically-linked libraries and database plugins.
#
# This feature was introduced with Postfix 3.0.
# .IP \fBshared=yes\fR
# .IP \fBshared=no\fR
# Enable (disable) Postfix builds with dynamically-linked
# libraries typically named $shlib_directory/libpostfix-*.so.*.
#
# This feature was introduced with Postfix 3.0.
# .IP \fBdynamicmaps=yes\fR
# .IP \fBdynamicmaps=no\fR
# Enable (disable) Postfix builds with the configuration file
# $meta_directory/dynamicmaps.cf and dynamically-loadable
# database plugins typically named postfix-*.so.*. The setting
# "dynamicmaps=yes" implicitly enables Postfix dynamically-linked
# libraries.
#
# This feature was introduced with Postfix 3.0.
# .IP \fBpie=yes\fR
# .IP \fBpie=no\fR
# Enable (disable) Postfix builds with position-independent
# executables, on platforms where this is supported.
#
# This feature was introduced with Postfix 3.0.
# .IP \fIinstallation_parameter\fB=\fIvalue\fR...
# Override the compiled-in default value of the specified
# installation parameter(s). The following parameters are
# supported in this context:
#
# command_directory config_directory daemon_directory
# data_directory default_database_type html_directory
# mail_spool_directory mailq_path manpage_directory meta_directory
# newaliases_path queue_directory readme_directory sendmail_path
# shlib_directory openssl_path
#
# See the postconf(5) manpage for a description of these
# parameters.
#
# This feature was introduced with Postfix 3.0.
# .IP \fBWARN=\fIwarning_flags\fR
# Specifies non-default gcc compiler warning options for use when
# "make" is invoked in a source subdirectory only.
# LICENSE
# .ad
# .fi
# The Secure Mailer license must be distributed with this software.
# AUTHOR(S)
# Wietse Venema
# IBM T.J. Watson Research
# P.O. Box 704
# Yorktown Heights, NY 10598, USA
#
# Wietse Venema
# Google, Inc.
# 111 8th Avenue
# New York, NY 10011, USA
#--
# Emit system-dependent Makefile macro definitions to standard output.
echo "#----------------------------------------------------------------"
echo "# Start of summary of user-configurable 'make makefiles' options."
echo "# CCARGS=$CCARGS"
echo "# AUXLIBS=$AUXLIBS"
env | grep '^AUXLIBS_' | sed 's/^/# /'
echo "# shared=$shared"
echo "# dynamicmaps=$dynamicmaps"
echo "# pie=$pie"
# Defaults for most sane systems
RANLIB=ranlib
SYSLIBS=
AR=ar
ARFL=rv
# Ugly function to make our error message more visible among the
# garbage that is output by some versions of make(1).
# By now all shells must have functions.
error() {
# Alas, tput(1) is not portable so we can't use visual effects.
echo "ATTENTION:" 1>&2;
echo "ATTENTION:" $* 1>&2;
echo "ATTENTION:" 1>&2;
exit 1
}
case $# in
# Officially supported usage.
0) SYSTEM=`(uname -s) 2>/dev/null`
RELEASE=`(uname -r) 2>/dev/null`
# No ${x%%y} support in Solaris 11 /bin/sh
RELEASE_MAJOR=`expr "$RELEASE" : '\([0-9]*\)'` || exit 1
VERSION=`(uname -v) 2>/dev/null`
case "$VERSION" in
dcosx*) SYSTEM=$VERSION;;
esac;;
# Unsupported debug-only mode. Not suitable for cross-platform tests.
2) SYSTEM="$1"; RELEASE="$2";;
*) echo usage: $0 [system release] 1>&2; exit 1;;
esac
case "$SYSTEM.$RELEASE" in
SCO_SV.3.2) SYSTYPE=SCO5
# Use the native compiler by default
: ${CC="/usr/bin/cc -b elf"}
CCARGS="$CCARGS -DPIPES_CANT_FIONREAD $CCARGS"
SYSLIBS="-lsocket -ldbm"
RANLIB=echo
;;
UnixWare.5*) SYSTYPE=UW7
# Use the native compiler by default
: ${CC=/usr/bin/cc}
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl"
;;
UNIX_SV.4.2*) case "`uname -v`" in
2.1*) SYSTYPE=UW21
# Use the native compiler by default
: ${CC=/usr/bin/cc}
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl -lc -L/usr/ucblib -lucb"
;;
*) error "Seems to be UnixWare`uname -v`. Untested.";;
esac
;;
FreeBSD.2*) SYSTYPE=FREEBSD2
;;
FreeBSD.3*) SYSTYPE=FREEBSD3
;;
FreeBSD.4*) SYSTYPE=FREEBSD4
;;
FreeBSD.5*) SYSTYPE=FREEBSD5
;;
FreeBSD.6*) SYSTYPE=FREEBSD6
;;
FreeBSD.7*) SYSTYPE=FREEBSD7
;;
FreeBSD.8*) SYSTYPE=FREEBSD8
: ${SHLIB_SUFFIX=.so}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC-gcc} -shared"}
;;
FreeBSD.9*) SYSTYPE=FREEBSD9
: ${SHLIB_SUFFIX=.so}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC-gcc} -shared"}
;;
FreeBSD.10*) SYSTYPE=FREEBSD10
: ${CC=cc}
: ${SHLIB_SUFFIX=.so}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC} -shared"}
;;
FreeBSD.11*) SYSTYPE=FREEBSD11
: ${CC=cc}
: ${SHLIB_SUFFIX=.so}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC} -shared"}
;;
DragonFly.*) SYSTYPE=DRAGONFLY
;;
OpenBSD.2*) SYSTYPE=OPENBSD2
;;
OpenBSD.3*) SYSTYPE=OPENBSD3
;;
OpenBSD.4*) SYSTYPE=OPENBSD4
;;
OpenBSD.5*) SYSTYPE=OPENBSD5
: ${CC=cc}
: ${SHLIB_SUFFIX=.so.1.0}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC} -shared"}
;;
OpenBSD.6*) SYSTYPE=OPENBSD6
: ${CC=cc}
: ${SHLIB_SUFFIX=.so.1.0}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC} -shared"}
;;
ekkoBSD.1*) SYSTYPE=EKKOBSD1
;;
NetBSD.1*) SYSTYPE=NETBSD1
;;
NetBSD.2*) SYSTYPE=NETBSD2
;;
NetBSD.3*) SYSTYPE=NETBSD3
;;
NetBSD.4*) SYSTYPE=NETBSD4
;;
NetBSD.5*) SYSTYPE=NETBSD5
;;
NetBSD.6*) SYSTYPE=NETBSD6
: ${SHLIB_SUFFIX=.so}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC-gcc} -shared"}
;;
NetBSD.7*) SYSTYPE=NETBSD7
: ${SHLIB_SUFFIX=.so}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC-gcc} -shared"}
;;
BSD/OS.2*) SYSTYPE=BSDI2
;;
BSD/OS.3*) SYSTYPE=BSDI3
;;
BSD/OS.4*) SYSTYPE=BSDI4
;;
OSF1.V[3-5].*) SYSTYPE=OSF1
# Use the native compiler by default
: ${CC=cc}
: ${DEBUG="-g3"}
case $RELEASE in
V[0-4].*) CCARGS="$CCARGS -DNO_IPV6";;
esac
;;
SunOS.4*) SYSTYPE=SUNOS4
SYSLIBS=-lresolv
;;
SunOS.5*) SYSTYPE=SUNOS5
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl -ldl"
: ${SHLIB_SUFFIX=.so}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-h,${LIB}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${SHLIB_RPATH='-Wl,-R,${SHLIB_DIR}'}
: ${PLUGIN_LD="${CC-gcc} -shared"}
# Stock awk breaks with >10 files.
test -x /usr/xpg4/bin/awk && AWK=/usr/xpg4/bin/awk
# Solaris 2.5 added usleep(), POSIX regexp, POSIX getpwnam/uid_r
case $RELEASE in
5.[0-4]) CCARGS="$CCARGS -DMISSING_USLEEP -DNO_POSIX_REGEXP -DNO_POSIX_GETPW_R";;
esac
# Solaris 2.6 added snprintf()
case $RELEASE in
5.[0-5]) CCARGS="$CCARGS -DNO_SNPRINTF";;
esac
# Solaris 8 added IPv6 and /dev/poll
case $RELEASE in
5.[0-7]|5.[0-7].*) CCARGS="$CCARGS -DNO_IPV6 -DNO_DEVPOLL";;
esac
# Solaris 9 added closefrom(), futimesat() and /dev/*random
# and appears to have solid UNIX-domain sockets.
case $RELEASE in
5.[0-8]|5.[0-8].*) CCARGS="$CCARGS -DNO_CLOSEFROM -DNO_DEV_URANDOM -DNO_FUTIMESAT -DSTREAM_CONNECTIONS";;
esac
# Solaris 10 added setenv(), unsetenv().
case $RELEASE in
5.[0-9]|5.[0-9].*) CCARGS="$CCARGS -DMISSING_SETENV";;
esac
# NISPLUS was removed after Solaris 10.
case $RELEASE in
5.[0-9][0-9]*) CCARGS="$CCARGS -DNO_NISPLUS";;
esac
# Work around broken str*casecmp(). Do it all here instead
# of having half the solution in the sys_defs.h file.
CCARGS="$CCARGS -Dstrcasecmp=fix_strcasecmp \
-Dstrncasecmp=fix_strncasecmp"
STRCASE="strcasecmp.o"
# Avoid common types of braindamage
case "$LD_LIBRARY_PATH" in
?*) error "Don't set LD_LIBRARY_PATH";;
esac
case "${CC}" in
*" "*) ;;
*ucb*) error "Don't use /usr/ucb/cc or ucblib";;
cc*) case `which ${CC}` in
*ucb*) error "Don't use /usr/ucb/cc or ucblib";;
esac;;
esac
;;
ULTRIX.4*) SYSTYPE=ULTRIX4
if [ -f /usr/local/lib/libdb.a ]; then
SYSLIBS="$SYSLIBS -ldb"
CCARGS="$CCARGS -DHAS_DB"
if [ -d /usr/local/include/db ]; then
CCARGS="$CCARGS -I/usr/local/include/db"
fi
fi
for l in syslog resolv; do
if [ -f /usr/local/lib/lib$l.a ]; then
SYSLIBS="$SYSLIBS -l$l"
fi
done
;;
AIX.*) case "`uname -v`" in
6) SYSTYPE=AIX6
CCARGS="$CCARGS -DNO_DNSSEC"
case "$CC" in
cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";;
esac
CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP"
;;
5) SYSTYPE=AIX5
CCARGS="$CCARGS -DNO_DNSSEC"
case "$CC" in
cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";;
esac
CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP"
;;
4) SYSTYPE=AIX4
CCARGS="$CCARGS -DNO_DNSSEC"
# How embarrassing...
case "$CC" in
cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";;
esac
CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP"
;;
3) SYSTYPE=AIX3
CCARGS="$CCARGS -DNO_DNSSEC"
# How embarrassing...
case "$CC" in
cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w";;
esac
CCARGS="$CCARGS -D_ALL_SOURCE"
;;
*) error "Unknown AIX version: `uname -v`.";;
esac;;
# Tested with RedHat 3.03 on 20020729.
Linux.1*) SYSTYPE=LINUX1
case "$CCARGS" in
*-DNO_DB*) ;;
*-DHAS_DB*) ;;
*) SYSLIBS="-ldb";;
esac
;;
Linux.2*) SYSTYPE=LINUX2
case "$CCARGS" in
*-DNO_DB*) ;;
*-DHAS_DB*) ;;
*) if [ -f /usr/include/db.h ]
then
: we are all set
elif [ -f /usr/include/db/db.h ]
then
CCARGS="$CCARGS -I/usr/include/db"
else
# No, we're not going to try db1 db2 db3 etc.
# On a properly installed system, Postfix builds
# by including <db.h> and by linking with -ldb
echo "No <db.h> include file found." 1>&2
echo "Install the appropriate db*-devel package first." 1>&2
exit 1
fi
SYSLIBS="-ldb"
;;
esac
for name in nsl resolv $GDBM_LIBS
do
for lib in /usr/lib64 /lib64 /usr/lib /lib
do
test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
SYSLIBS="$SYSLIBS -l$name"
break
}
done
done
# Kernel 2.4 added IPv6
case "$RELEASE" in
2.[0-3].*) CCARGS="$CCARGS -DNO_IPV6";;
esac
# Kernel 2.6 added EPOLL
case "$RELEASE" in
2.[0-5].*) CCARGS="$CCARGS -DNO_EPOLL";;
# Workaround for retarded libc
2.6.*)
if [ `expr "X$CCARGS" : "X.*-DNO_EPOLL"` -gt 0 ]
then
:
elif [ ! -e /usr/include/sys/epoll.h ]
then
echo CCARGS="$CCARGS -DNO_EPOLL"
else
trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
cat >makedefs.test.c <<'EOF'
#include <sys/types.h>
#include <sys/epoll.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char **argv)
{
int epoll_handle;
if ((epoll_handle = epoll_create(1)) < 0) {
perror("epoll_create");
exit(1);
}
exit(0);
}
EOF
${CC-gcc} -o makedefs.test makedefs.test.c || exit 1
./makedefs.test 2>/dev/null ||
CCARGS="$CCARGS -DNO_EPOLL"
rm -f makedefs.test makedefs.test.[co]
fi;;
esac
SYSLIBS="$SYSLIBS -ldl"
: ${SHLIB_SUFFIX=.so}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,--enable-new-dtags -Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC-gcc} -shared"}
;;
Linux.[345].*) SYSTYPE=LINUX$RELEASE_MAJOR
case "$CCARGS" in
*-DNO_DB*) ;;
*-DHAS_DB*) ;;
*) if [ -f /usr/include/db.h ]
then
: we are all set
elif [ -f /usr/include/db/db.h ]
then
CCARGS="$CCARGS -I/usr/include/db"
else
# On a properly installed system, Postfix builds
# by including <db.h> and by linking with -ldb
echo "No <db.h> include file found." 1>&2
echo "Install the appropriate db*-devel package first." 1>&2
exit 1
fi
SYSLIBS="-ldb"
;;
esac
for name in nsl resolv
do
for lib in /usr/lib64 /lib64 /usr/lib /usr/lib/* /lib /lib/*
do
test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
SYSLIBS="$SYSLIBS -l$name"
break
}
done
done
SYSLIBS="$SYSLIBS -ldl"
: ${SHLIB_SUFFIX=.so}
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
: ${SHLIB_RPATH='-Wl,--enable-new-dtags -Wl,-rpath,${SHLIB_DIR}'}
: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
: ${PLUGIN_LD="${CC-gcc} -shared"}
;;
GNU.0*|GNU/kFreeBSD.[567]*)
SYSTYPE=GNU0
case "$CCARGS" in
*-DNO_DB*) ;;
*) if [ -f /usr/include/db.h ]
then
: we are all set
elif [ -f /usr/include/db/db.h ]
then
CCARGS="$CCARGS -I/usr/include/db"
else
# On a properly installed system, Postfix builds
# by including <db.h> and by linking with -ldb
echo "No <db.h> include file found." 1>&2
echo "Install the appropriate db*-devel package first." 1>&2
exit 1
fi
SYSLIBS="-ldb"
;;
esac
for name in nsl resolv
do
for lib in /usr/lib64 /lib64 /usr/lib /lib
do
test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
SYSLIBS="$SYSLIBS -l$name"
break
}
done
done
case "`uname -s`" in
GNU)
# currently no IPv6 support on Hurd
CCARGS="$CCARGS -DNO_IPV6"
;;
esac
;;
IRIX*.5.*) SYSTYPE=IRIX5
# Use the native compiler by default
: ${CC=cc} ${DEBUG="-g3"}
RANLIB=echo
;;
IRIX*.6.*) SYSTYPE=IRIX6
# Use the native compiler by default, and allow nested comments.
: ${CC="cc -woff 1009,1116,1412"}
RANLIB=echo
;;
HP-UX.A.09.*) SYSTYPE=HPUX9
SYSLIBS=-ldbm
CCARGS="$CCARGS -DMISSING_USLEEP -DNO_SNPRINTF"
if [ -f /usr/lib/libdb.a ]; then
CCARGS="$CCARGS -DHAS_DB"
SYSLIBS="$SYSLIBS -ldb"
fi
;;
HP-UX.B.10.*) SYSTYPE=HPUX10
CCARGS="$CCARGS `nm /usr/lib/libc.a 2>/dev/null |
(grep usleep >/dev/null || echo '-DMISSING_USLEEP')`"
CCARGS="$CCARGS -DNO_SNPRINTF"
if [ -f /usr/lib/libdb.a ]; then
CCARGS="$CCARGS -DHAS_DB"
SYSLIBS=-ldb
fi
;;
HP-UX.B.11.*) SYSTYPE=HPUX11
SYSLIBS=-lnsl
if [ -f /usr/lib/libdb.a ]; then
CCARGS="$CCARGS -DHAS_DB"
SYSLIBS="$SYSLIBS -ldb"
fi
;;
ReliantUNIX-?.5.43) SYSTYPE=ReliantUnix543
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl"
;;
Darwin.*) SYSTYPE=MACOSX
# Use the native compiler by default
: ${CC=cc}
CCARGS="$CCARGS"
# Darwin > 1.3 uses awk and flat_namespace
case $RELEASE in
1.[0-3]) AWK=gawk;;
*) AWK=awk
SYSLIBS="$SYSLIBS -flat_namespace";;
esac
# Darwin 7 adds IPv6 support, BIND_8_COMPAT, NO_NETINFO
case $RELEASE in
[1-6].*) CCARGS="$CCARGS -DNO_IPV6";;
*) CCARGS="$CCARGS -DBIND_8_COMPAT -DNO_NETINFO";;
esac
# Darwin 9.0 (MacOS X 10.5) adds POSIX getpwnam_r/getpwuid_r
case $RELEASE in
[1-8].*) CCARGS="$CCARGS -DNO_POSIX_GETPW_R";;
esac
# Darwin 10.3.0 no longer has <nameser8_compat.h>.
case $RELEASE in
?.*) CCARGS="$CCARGS -DRESOLVE_H_NEEDS_NAMESER8_COMPAT_H";;
*) CCARGS="$CCARGS -DRESOLVE_H_NEEDS_ARPA_NAMESER_COMPAT_H";;
esac
# Darwin 11.x (MacOS X 10.7.x), maybe earlier, needs libresolv.
case $RELEASE in
?.*|10.*) ;;
*) SYSLIBS="$SYSLIBS -lresolv";;
esac
# kqueue and/or poll are broken in MacOS X 10.5 (Darwin 9).
# kqueue works in Mac OS X 10.8 (Darwin 12).
case $RELEASE in
?.*|1[0-1].*) CCARGS="$CCARGS -DNO_KQUEUE";;
esac
: ${SHLIB_CFLAGS=-fPIC}
: ${SHLIB_SUFFIX=.dylib}
: ${SHLIB_LD='cc -shared -Wl,-flat_namespace -Wl,-undefined,dynamic_lookup -Wl,-install_name,@rpath/${LIB}'}
: ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
# In MacOS/X 10.11.x /bin/sh unsets DYLD_LIBRARY_PATH, so we
# have export it into postfix-install indirectly!
: ${SHLIB_ENV="DYLD_LIBRARY_PATH=`pwd`/lib SHLIB_ENV_VAR=DYLD_LIBRARY_PATH SHLIB_ENV_VAL=`pwd`/lib"}
: ${PLUGIN_LD='cc -shared -Wl,-flat_namespace -Wl,-undefined,dynamic_lookup'}
;;
dcosx.1*) SYSTYPE=DCOSX1
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl -lc -lrpcsvc -L/usr/ucblib -lucb"
;;
".") if [ -d /NextApps ]; then
SYSTYPE=`hostinfo | sed -n \
's/^.*NeXT Mach 3.*$/NEXTSTEP3/;/NEXTSTEP3/{p;q;}'`
if [ "$SYSTYPE" = "" ]; then
SYSTYPE=`hostinfo | sed -n \
's/^.*NeXT Mach 4.*$/OPENSTEP4/;/OPENSTEP4/{p;q;}'`
fi
: ${CC=cc}
RANLIB="sleep 5; ranlib"
else
error "Unable to determine your system type."
fi
;;
*) error "Unknown system type: $SYSTEM $RELEASE";;
esac
#
# sigsetjmp()/siglongjmp() can be "better" than setjmp()/longjmp()
# if used wisely (that is: almost never, just like signals).
# Unfortunately some implementations have been buggy in the past.
#
case "$CCARGS" in
*-DNO_SIGSETJMP*) ;;
*) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
cat >makedefs.test.c <<'EOF'
#include <setjmp.h>
#include <stdlib.h>
#include <stdio.h>
static int count = 0;
int main(int argc, char **argv)
{
sigjmp_buf env;
int retval;
switch (retval = sigsetjmp(env, 1)) {
case 0:
siglongjmp(env, 12345);
case 12345:
break;
default:
fprintf(stderr, "Error: siglongjmp ignores second argument\n");
exit(1);
}
switch (retval = sigsetjmp(env, 1)) {
case 0:
if (count++ > 0) {
fprintf(stderr, "Error: not overriding siglongjmp(env, 0)\n");
exit(1);
}
siglongjmp(env, 0);
case 1:
break;
default:
fprintf(stderr, "Error: overriding siglongjmp(env, 0) with %d\n",
retval);
exit(1);
}
exit(0);
}
EOF
${CC-gcc} -o makedefs.test makedefs.test.c || exit 1
./makedefs.test 2>/dev/null ||
CCARGS="$CCARGS -DNO_SIGSETJMP"
rm -f makedefs.test makedefs.test.[co]
esac
#
# Look for the ICU library and enable unicode email if available.
#
case "$CCARGS" in
*-DNO_EAI*) CCARGS="$CCARGS "'-DDEF_SMTPUTF8_ENABLE=\"no\"';;
*) icu_cppflags=`((pkg-config --cflags icu-uc icu-i18n) ||
(icu-config --cppflags)) 2>/dev/null` && {
icu_ldflags=`((pkg-config --libs icu-uc icu-i18n) ||
(icu-config --ldflags)) 2>/dev/null` && {
trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
cat >makedefs.test.c <<'EOF'
#include <unicode/uidna.h>
#include <stdlib.h>
int main(int argc, char **argv)
{
char buf[1024];
UErrorCode error = U_ZERO_ERROR;
UIDNAInfo info = UIDNA_INFO_INITIALIZER;
UIDNA *idna = uidna_openUTS46(UIDNA_DEFAULT, &error);
exit(uidna_labelToUnicodeUTF8(idna,
"xn--lgbbat1ad8j", /* an arabic TLD */
15,
buf,
sizeof(buf),
&info,
&error) != 14);
}
EOF
${CC-gcc} -o makedefs.test makedefs.test.c $icu_cppflags \
$icu_ldflags >/dev/null 2>&1
if ./makedefs.test 2>/dev/null ; then
CCARGS="$CCARGS $icu_cppflags"
SYSLIBS="$SYSLIBS $icu_ldflags"
else
CCARGS="$CCARGS -DNO_EAI"
fi
rm -f makedefs.test makedefs.test.[co]
}
} || CCARGS="$CCARGS -DNO_EAI"' -DDEF_SMTPUTF8_ENABLE=\"no\"'
esac
#
# OpenSSL has no configuration query utility, but we don't try to
# guess. We assume includes in /usr/include/openssl and libraries in
# /usr/lib, or in their /usr/local equivalents. If the OpenSSL files
# are in a non-standard place, their locations need to be specified.
#
#case "$CCARGS" in
# *-DUSE_TLS*) ;;
# *-DNO_TLS*) ;;
# *) CCARGS="$CCARGS -DUSE_TLS"
# AUXLIBS="$AUXLIBS -lssl -lcrypto"
# ;;
#esac
#
# We don't know all systems that have /dev/urandom, so we probe.
#
test -r /dev/urandom && CCARGS="$CCARGS -DHAS_DEV_URANDOM"
#
# PCRE 3.x has a pcre-config utility so we don't have to guess.
#
case "$CCARGS" in
*-DHAS_PCRE*) ;;
*-DNO_PCRE*) ;;
*) pcre_cflags=`(pcre-config --cflags) 2>/dev/null` &&
pcre_libs=`(pcre-config --libs) 2>/dev/null` && {
CCARGS="$CCARGS -DHAS_PCRE $pcre_cflags"
AUXLIBS_PCRE="$pcre_libs"
}
;;
esac
# Defaults that can be overruled (make makefiles CC=cc OPT=-O6 DEBUG=)
# Disable optimizations by default when compiling for Purify. Disable
# optimizations by default with gcc 2.8, until the compiler is known to
# be OK. Those who dare can still overrule this (make makefiles OPT=-O).
case "$CC" in
*purify*) : ${OPT=};;
*/gcc|gcc) case `$CC -v` in
"gcc version 2.8"*) : ${OPT=};;
esac;;
*CC) error "Don't use CC. That's the C++ compiler";;
*) : ${OPT='-O'};;
esac
# Snapshot only.
#CCARGS="$CCARGS -DSNAPSHOT"
# Non-production: needs thorough testing, or major changes are still
# needed before the code stabilizes.
#CCARGS="$CCARGS -DNONPROD"
# Workaround: prepend Postfix include files before other include files.
CCARGS="-I. -I../../include $CCARGS"
# Portability and usability considerations.
#
# In an ideal world we would be able to provide the option to say
# "make makefiles shlib_directory=/some/where/'$mail_version'". This
# would allow a running system to be upggraded without worries about
# tempororary program-library ABI incompatibilities (the Postfix
# library API changes incompatibly from one version to the next).
#
# Unfortunately, gmake performs macro expansion on values in name=value
# command-line arguments. In the specific example above, gmake would
# eat up the "$" and "m" before it even invokes makedefs, and it
# ould replace "'${mail_version}'" and "'$(mail_version)'" with
# nothing.
#
# Requiring people to specify $$ is not a good option. Instead we
# replace the string MAIL_VERSION at the end of parameter values in
# "make makefiles name=value...". The replacement depends on usage
# context: the expanded release version in actual pathnames, or the
# unexpanded ${mail_version} in configuration parameter values (both
# main.cf and and built-in defaults).
# Helper function to determine DEF_MAIL_VERSION.
def_mail_version()
{
trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
cat > makedefs.test.c <<'EOF'
#include <stdlib.h>
#include <stdio.h>
EOF
# Avoid "nested comment" warnings. Top-of-file comments start in
# column 1 and have no code after "*/", not even in header files.
# If this is insufficient, kill the problem with #ifndef MAKEDEFS.
sed '/^\/\*/,/\*\//d' src/global/mail_version.h >>makedefs.test.c
cat >>makedefs.test.c <<EOF
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
int main(void)
{
printf("%s\n", DEF_MAIL_VERSION);
fflush(stdout);
exit(ferror(stdout) ? 1 : 0);
}
EOF
eval ${CC-gcc} ${CCARGS} -o makedefs.test makedefs.test.c || exit 1
./makedefs.test || exit 1
rm -f makedefs.test makedefs.test.[co]
}
# Helper to expand MAIL_VERSION at the end of a command-line parameter value.
# Note that MAIL_VERSION) does not anchor the match at the end.
process_input_parameter()
{
echo "#" $parm_name=$parm_val
case "$parm_val" in
*MAIL_VERSION*)
cparm_val=`echo "$parm_val" | \
sed 's/MAIL_VERSION$/\\\\$${mail_version}/g'`|| exit 1
case "$mail_version" in
"") mail_version=`def_mail_version` || exit 1
esac
parm_val=`echo "$parm_val" | sed 's/MAIL_VERSION$/'"$mail_version/g"` ||
exit 1
case "$parm_val" in
*MAIL_VERSION*)
error "MAIL_VERSION not at end of parameter value: $parm_val"
esac
eval ${parm_name}=\""\$parm_val"\";;
*) cparm_val="$parm_val";;
esac
CCARGS="$CCARGS -D$parm_macro=\\\"$cparm_val\\\""
}
# Optionally override installation-parameter default settings.
command_directory_macro=DEF_COMMAND_DIR
config_directory_macro=DEF_CONFIG_DIR
daemon_directory_macro=DEF_DAEMON_DIR
data_directory_macro=DEF_DATA_DIR
mail_spool_directory_macro=DEF_MAIL_SPOOL_DIR
mailq_path_macro=DEF_MAILQ_PATH
meta_directory_macro=DEF_META_DIR
newaliases_path_macro=DEF_NEWALIAS_PATH
queue_directory_macro=DEF_QUEUE_DIR
sendmail_path_macro=DEF_SENDMAIL_PATH
shlib_directory_macro=DEF_SHLIB_DIR
openssl_path_macro=DEF_OPENSSL_PATH
# shlib_directory is checked here because "no" is not a good answer.
# Instead, build with "dynamicmaps=no" and "shared=no" as appropriate.
for parm_name in command_directory config_directory daemon_directory \
data_directory mail_spool_directory mailq_path meta_directory \
newaliases_path queue_directory sendmail_path shlib_directory \
openssl_path
do
eval parm_val=\"\$$parm_name\"
eval parm_macro=\"\$${parm_name}_macro\"
case "$parm_val" in
"") ;;
/*) process_input_parameter;;
*) error "$parm_name must specify an absolute path name";;
esac
done
html_directory_macro=DEF_HTML_DIR
manpage_directory_macro=DEF_MANPAGE_DIR
readme_directory_macro=DEF_README_DIR