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CMakeLists.txt
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#
# Copyright(c) 2018 Intel Corporation
# SPDX - License - Identifier: BSD - 2 - Clause - Patent
#
cmake_minimum_required(VERSION 3.5)
if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
message(WARNING "Building in-source is highly not recommended\n"
"Please use the Build folder or create your own.")
endif()
option(YASM "Use yasm (if present in PATH)" ON)
if(YASM)
find_program(YASM_EXE yasm)
if(YASM_EXE AND NOT CMAKE_ASM_NASM_COMPILER MATCHES "yasm")
set(CMAKE_ASM_NASM_COMPILER ${YASM_EXE})
message(STATUS "Found YASM: ${YASM_EXE}")
endif()
endif()
project(svt-av1 VERSION 0.8.3
LANGUAGES C CXX ASM_NASM)
# Default build type to release if the generator does not has its own set of build types
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
set(CMAKE_BUILD_TYPE Release)
endif()
if(NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
message(WARNING "32-bit is not supported")
endif()
include(GNUInstallDirs)
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/Bin/${CMAKE_BUILD_TYPE}/)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/Bin/${CMAKE_BUILD_TYPE}/)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/Bin/${CMAKE_BUILD_TYPE}/)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_C_STANDARD 99)
set(CMAKE_CXX_STANDARD 11)
# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
# make it prominent in the GUI.
option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." ON)
message(STATUS "BUILD_SHARED_LIBS: ${BUILD_SHARED_LIBS}")
option(BUILD_TESTING "Build SvtAv1UnitTests, SvtAv1ApiTests, and SvtAv1E2ETests unit tests")
option(COVERAGE "Generate coverage report")
option(BUILD_APPS "Build Enc and Dec Apps" ON)
option(BUILD_ENC "Build Encoder lib and app" ON)
option(BUILD_DEC "Build Decoder lib and app" ON)
if(NOT BUILD_ENC AND NOT BUILD_DEC)
message(FATAL_ERROR "Not building either the encoder and decoder doesn't make sense.")
endif()
if(WIN32)
set(CMAKE_ASM_NASM_FLAGS "${CMAKE_ASM_NASM_FLAGS} -DWIN64")
else()
set(CMAKE_ASM_NASM_FLAGS "${CMAKE_ASM_NASM_FLAGS} -DUNIX64")
endif()
if(UNIX)
if(APPLE)
set(CMAKE_MACOSX_RPATH 1)
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_C_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
else()
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie -z noexecstack -z relro -z now")
endif()
endif()
set(flags_to_test
-Wextra
-Wformat
-Wformat-security
-fPIE
-fPIC)
if(MSVC)
list(APPEND flags_to_test /MP)
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /O2")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Od")
else()
list(INSERT flags_to_test 0 -Wall)
option(NATIVE "Build for native performance (march=native)")
if(NATIVE)
list(APPEND flags_to_test -march=native)
endif()
if(COVERAGE)
list(APPEND flags_to_test --coverage)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
endif()
if(MINGW)
list(APPEND flags_to_test -mxsave)
else()
list(APPEND flags_to_test -fstack-protector-strong -D_FORTIFY_SOURCE=2)
endif()
endif()
foreach(flag ${flags_to_test};${release_flags_to_test};${debug_flags_to_test})
string(REGEX REPLACE "[^A-Za-z0-9]" "_" flag_var "${flag}")
set(test_c_flag "C_FLAG${flag_var}")
set(test_cxx_flag "CXX_FLAG${flag_var}")
check_c_compiler_flag(${flag} "${test_c_flag}")
check_cxx_compiler_flag(${flag} "${test_cxx_flag}")
if(${flag} IN_LIST release_flags_to_test)
if(${test_c_flag})
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${flag}")
endif()
if(${test_cxx_flag})
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${flag}")
endif()
elseif(${flag} IN_LIST debug_flags_to_test)
if(${test_c_flag})
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${flag}")
endif()
if(${test_cxx_flag})
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${flag}")
endif()
else()
if(${test_c_flag})
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
endif()
if(${test_cxx_flag})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
endif()
endif()
endforeach()
if(CMAKE_ASM_NASM_OBJECT_FORMAT MATCHES "win")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gcv8")
elseif(CMAKE_ASM_NASM_OBJECT_FORMAT MATCHES "macho")
if(CMAKE_ASM_NASM_COMPILER MATCHES "nasm")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gdwarf")
elseif(CMAKE_ASM_NASM_COMPILER MATCHES "yasm")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gnull")
endif()
else()
if(CMAKE_ASM_NASM_COMPILER MATCHES "nasm")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gdwarf")
elseif(CMAKE_ASM_NASM_COMPILER MATCHES "yasm")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gdwarf2")
endif()
endif()
include(CheckSymbolExists)
check_symbol_exists("_mm512_extracti64x4_epi64" "immintrin.h" HAS_AVX512)
if(NOT HAS_AVX512)
add_definitions(-DNON_AVX512_SUPPORT)
endif()
# ASM compiler macro
macro(ASM_COMPILE_TO_TARGET target)
if(CMAKE_GENERATOR STREQUAL "Xcode")
if(CMAKE_BUILD_TYPE MATCHES Release)
set(ASM_FLAGS "${CMAKE_ASM_NASM_FLAGS_RELEASE}")
elseif(CMAKE_BUILD_TYPE MATCHES Debug)
set(ASM_FLAGS "${CMAKE_ASM_NASM_FLAGS_DEBUG}")
elseif(CMAKE_BUILD_TYPE MATCHES MinSizeRel)
set(ASM_FLAGS "${CMAKE_ASM_NASM_FLAGS_MINSIZEREL}")
elseif(CMAKE_BUILD_TYPE MATCHES RelWithDebInfo)
set(ASM_FLAGS "${CMAKE_ASM_NASM_FLAGS_RELWITHDEBINFO}")
endif()
get_property(inc_dirs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
foreach(inc_dir ${inc_dirs})
set(ASM_FLAGS "${ASM_FLAGS} -I${inc_dir}")
endforeach()
string(REGEX REPLACE " " ";" ASM_FLAGS "${ASM_FLAGS} ${CMAKE_ASM_NASM_FLAGS}")
foreach(asm_file ${ARGN})
get_filename_component(filename "${asm_file}" NAME_WE)
set(SIMD_OBJ "${CMAKE_CURRENT_BINARY_DIR}/${filename}${CMAKE_C_OUTPUT_EXTENSION}")
message(STATUS "Pregenerating ASM_NASM file ${filename}${CMAKE_C_OUTPUT_EXTENSION}")
execute_process(COMMAND ${CMAKE_ASM_NASM_COMPILER}
-f${CMAKE_ASM_NASM_OBJECT_FORMAT}
-I${CMAKE_CURRENT_SOURCE_DIR}
-o${SIMD_OBJ}
${ASM_FLAGS}
${CMAKE_CURRENT_SOURCE_DIR}/${asm_file}
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR})
list(APPEND SIMD_OBJS "${SIMD_OBJ}")
endforeach()
#target_sources(${target} PUBLIC ${SIMD_OBJS})
target_sources(common_lib INTERFACE ${SIMD_OBJS})
else()
# For every other generator
foreach(asm_file ${ARGN})
get_filename_component(filename "${asm_file}" ABSOLUTE)
target_sources(${target} PUBLIC ${filename})
endforeach()
endif()
endmacro()
# Add Subdirectories
add_subdirectory(Source/Lib/Common)
if(BUILD_ENC)
add_subdirectory(Source/Lib/Encoder)
endif()
if(BUILD_DEC)
add_subdirectory(Source/Lib/Decoder)
endif()
if(BUILD_APPS AND BUILD_ENC)
add_subdirectory(Source/App/EncApp)
endif()
if(BUILD_APPS AND BUILD_DEC)
add_subdirectory(Source/App/DecApp)
endif()
if(BUILD_TESTING)
include(CTest)
message(STATUS "Building UnitTests")
add_subdirectory(test)
add_subdirectory(third_party/googletest)
endif()
add_subdirectory(third_party/fastfeat)
install(DIRECTORY ${PROJECT_SOURCE_DIR}/Source/API/ DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}/svt-av1" FILES_MATCHING PATTERN "*.h")