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3e9d06463d
vcpkg/ports/ffmpeg/portfile.cmake
Leonid Pospelov 5d572fd456
[ffmpeg] fix emscripten build (#29510) 
* [ffmpeg] do not require nasm for wasm32 build

* addver

* Update ffmpeg.json

* .

* .
2023-02-13 08:36:50 -08:00

881 lines
32 KiB
CMake
Raw Blame History

vcpkg_minimum_required(VERSION 2022-10-12) # for ${VERSION}
vcpkg_from_github(
OUT_SOURCE_PATH SOURCE_PATH
REPO ffmpeg/ffmpeg
REF n${VERSION}
SHA512 1b90c38b13149f2de7618ad419adc277afd5e65bbf52b849a7245aec0f92f73189c8547599dba8408b8828a767c1120f132727b57cd6231cd8b81de2471a4b8b
HEAD_REF master
PATCHES
0001-create-lib-libraries.patch
0002-fix-msvc-link.patch #upstreamed in future version
0003-fix-windowsinclude.patch
0004-fix-debug-build.patch
0005-fix-nasm.patch #upstreamed in future version
0006-fix-StaticFeatures.patch
0007-fix-lib-naming.patch
0009-Fix-fdk-detection.patch
0011-Fix-x265-detection.patch
0012-Fix-ssl-110-detection.patch
0013-define-WINVER.patch
0015-Fix-xml2-detection.patch
0020-fix-aarch64-libswscale.patch
0022-fix-iconv.patch
)
if(SOURCE_PATH MATCHES " ")
message(FATAL_ERROR "Error: ffmpeg will not build with spaces in the path. Please use a directory with no spaces")
endif()
if(NOT VCPKG_TARGET_ARCHITECTURE STREQUAL "wasm32")
vcpkg_find_acquire_program(NASM)
get_filename_component(NASM_EXE_PATH "${NASM}" DIRECTORY)
vcpkg_add_to_path("${NASM_EXE_PATH}")
endif()
if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
#We're assuming that if we're building for Windows we're using MSVC
set(INCLUDE_VAR "INCLUDE")
set(LIB_PATH_VAR "LIB")
else()
set(INCLUDE_VAR "CPATH")
set(LIB_PATH_VAR "LIBRARY_PATH")
endif()
set(OPTIONS "--enable-pic --disable-doc --enable-debug --enable-runtime-cpudetect --disable-autodetect")
if(VCPKG_TARGET_IS_WINDOWS)
vcpkg_acquire_msys(MSYS_ROOT PACKAGES automake1.16)
set(SHELL "${MSYS_ROOT}/usr/bin/bash.exe")
vcpkg_add_to_path("${MSYS_ROOT}/usr/share/automake-1.16")
string(APPEND OPTIONS " --pkg-config=${CURRENT_HOST_INSTALLED_DIR}/tools/pkgconf/pkgconf${VCPKG_HOST_EXECUTABLE_SUFFIX}")
else()
find_program(SHELL bash)
endif()
if(VCPKG_TARGET_IS_MINGW)
if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
string(APPEND OPTIONS " --target-os=mingw32")
elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
string(APPEND OPTIONS " --target-os=mingw64")
endif()
elseif(VCPKG_TARGET_IS_LINUX)
string(APPEND OPTIONS " --target-os=linux --enable-pthreads")
elseif(VCPKG_TARGET_IS_UWP)
string(APPEND OPTIONS " --target-os=win32 --enable-w32threads --enable-d3d11va --enable-mediafoundation")
elseif(VCPKG_TARGET_IS_WINDOWS)
string(APPEND OPTIONS " --target-os=win32 --enable-w32threads --enable-d3d11va --enable-dxva2 --enable-mediafoundation")
elseif(VCPKG_TARGET_IS_OSX)
string(APPEND OPTIONS " --target-os=darwin --enable-appkit --enable-avfoundation --enable-coreimage --enable-audiotoolbox --enable-videotoolbox")
elseif(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "Android")
string(APPEND OPTIONS " --target-os=android")
else()
endif()
if(VCPKG_TARGET_IS_OSX)
list(JOIN VCPKG_OSX_ARCHITECTURES " " OSX_ARCHS)
list(LENGTH VCPKG_OSX_ARCHITECTURES OSX_ARCH_COUNT)
endif()
vcpkg_cmake_get_vars(cmake_vars_file)
include("${cmake_vars_file}")
if(VCPKG_DETECTED_MSVC)
string(APPEND OPTIONS " --disable-inline-asm") # clang-cl has inline assembly but this leads to undefined symbols.
set(OPTIONS "--toolchain=msvc ${OPTIONS}")
# This is required because ffmpeg depends upon optimizations to link correctly
string(APPEND VCPKG_COMBINED_C_FLAGS_DEBUG " -O2")
string(REGEX REPLACE "(^| )-RTC1( |$)" " " VCPKG_COMBINED_C_FLAGS_DEBUG "${VCPKG_COMBINED_C_FLAGS_DEBUG}")
string(REGEX REPLACE "(^| )-Od( |$)" " " VCPKG_COMBINED_C_FLAGS_DEBUG "${VCPKG_COMBINED_C_FLAGS_DEBUG}")
string(REGEX REPLACE "(^| )-Ob0( |$)" " " VCPKG_COMBINED_C_FLAGS_DEBUG "${VCPKG_COMBINED_C_FLAGS_DEBUG}")
endif()
string(APPEND VCPKG_COMBINED_C_FLAGS_DEBUG " -I \"${CURRENT_INSTALLED_DIR}/include\"")
string(APPEND VCPKG_COMBINED_C_FLAGS_RELEASE " -I \"${CURRENT_INSTALLED_DIR}/include\"")
## Setup vcpkg toolchain
set(ENV_LIB_PATH "$ENV{${LIB_PATH_VAR}}")
set(prog_env "")
if(VCPKG_DETECTED_CMAKE_C_COMPILER)
get_filename_component(CC_path "${VCPKG_DETECTED_CMAKE_C_COMPILER}" DIRECTORY)
get_filename_component(CC_filename "${VCPKG_DETECTED_CMAKE_C_COMPILER}" NAME)
set(ENV{CC} "${CC_filename}")
string(APPEND OPTIONS " --cc=${CC_filename}")
#string(APPEND OPTIONS " --host_cc=${CC_filename}") ffmpeg not yet setup for cross builds?
list(APPEND prog_env "${CC_path}")
endif()
if(VCPKG_DETECTED_CMAKE_CXX_COMPILER)
get_filename_component(CXX_path "${VCPKG_DETECTED_CMAKE_CXX_COMPILER}" DIRECTORY)
get_filename_component(CXX_filename "${VCPKG_DETECTED_CMAKE_CXX_COMPILER}" NAME)
set(ENV{CXX} "${CXX_filename}")
string(APPEND OPTIONS " --cxx=${CXX_filename}")
#string(APPEND OPTIONS " --host_cxx=${CC_filename}")
list(APPEND prog_env "${CXX_path}")
endif()
if(VCPKG_DETECTED_CMAKE_RC_COMPILER)
get_filename_component(RC_path "${VCPKG_DETECTED_CMAKE_RC_COMPILER}" DIRECTORY)
get_filename_component(RC_filename "${VCPKG_DETECTED_CMAKE_RC_COMPILER}" NAME)
set(ENV{WINDRES} "${RC_filename}")
string(APPEND OPTIONS " --windres=${RC_filename}")
list(APPEND prog_env "${RC_path}")
endif()
if(VCPKG_DETECTED_CMAKE_LINKER AND VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
get_filename_component(LD_path "${VCPKG_DETECTED_CMAKE_LINKER}" DIRECTORY)
get_filename_component(LD_filename "${VCPKG_DETECTED_CMAKE_LINKER}" NAME)
set(ENV{LD} "${LD_filename}")
string(APPEND OPTIONS " --ld=${LD_filename}")
#string(APPEND OPTIONS " --host_ld=${LD_filename}")
list(APPEND prog_env "${LD_path}")
endif()
if(VCPKG_DETECTED_CMAKE_NM)
get_filename_component(NM_path "${VCPKG_DETECTED_CMAKE_NM}" DIRECTORY)
get_filename_component(NM_filename "${VCPKG_DETECTED_CMAKE_NM}" NAME)
set(ENV{NM} "${NM_filename}")
string(APPEND OPTIONS " --nm=${NM_filename}")
list(APPEND prog_env "${NM_path}")
endif()
if(VCPKG_DETECTED_CMAKE_AR)
get_filename_component(AR_path "${VCPKG_DETECTED_CMAKE_AR}" DIRECTORY)
get_filename_component(AR_filename "${VCPKG_DETECTED_CMAKE_AR}" NAME)
if(AR_filename MATCHES [[^(llvm-)?lib\.exe$]])
set(ENV{AR} "ar-lib ${AR_filename}")
string(APPEND OPTIONS " --ar='ar-lib ${AR_filename}'")
else()
set(ENV{AR} "${AR_filename}")
string(APPEND OPTIONS " --ar='${AR_filename}'")
endif()
list(APPEND prog_env "${AR_path}")
endif()
list(REMOVE_DUPLICATES prog_env)
vcpkg_add_to_path(PREPEND ${prog_env})
# More? RANLIB OBJCC STRIP BIN2C
file(REMOVE_RECURSE "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg" "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel")
set(FFMPEG_PKGCONFIG_MODULES libavutil)
if("nonfree" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-nonfree")
endif()
if("gpl" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-gpl")
endif()
if("version3" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-version3")
endif()
if("ffmpeg" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-ffmpeg")
else()
set(OPTIONS "${OPTIONS} --disable-ffmpeg")
endif()
if("ffplay" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-ffplay")
else()
set(OPTIONS "${OPTIONS} --disable-ffplay")
endif()
if("ffprobe" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-ffprobe")
else()
set(OPTIONS "${OPTIONS} --disable-ffprobe")
endif()
if("avcodec" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-avcodec")
set(ENABLE_AVCODEC ON)
list(APPEND FFMPEG_PKGCONFIG_MODULES libavcodec)
else()
set(OPTIONS "${OPTIONS} --disable-avcodec")
set(ENABLE_AVCODEC OFF)
endif()
if("avdevice" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-avdevice")
set(ENABLE_AVDEVICE ON)
list(APPEND FFMPEG_PKGCONFIG_MODULES libavdevice)
else()
set(OPTIONS "${OPTIONS} --disable-avdevice")
set(ENABLE_AVDEVICE OFF)
endif()
if("avformat" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-avformat")
set(ENABLE_AVFORMAT ON)
list(APPEND FFMPEG_PKGCONFIG_MODULES libavformat)
else()
set(OPTIONS "${OPTIONS} --disable-avformat")
set(ENABLE_AVFORMAT OFF)
endif()
if("avfilter" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-avfilter")
set(ENABLE_AVFILTER ON)
list(APPEND FFMPEG_PKGCONFIG_MODULES libavfilter)
else()
set(OPTIONS "${OPTIONS} --disable-avfilter")
set(ENABLE_AVFILTER OFF)
endif()
if("postproc" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-postproc")
set(ENABLE_POSTPROC ON)
list(APPEND FFMPEG_PKGCONFIG_MODULES libpostproc)
else()
set(OPTIONS "${OPTIONS} --disable-postproc")
set(ENABLE_POSTPROC OFF)
endif()
if("swresample" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-swresample")
set(ENABLE_SWRESAMPLE ON)
list(APPEND FFMPEG_PKGCONFIG_MODULES libswresample)
else()
set(OPTIONS "${OPTIONS} --disable-swresample")
set(ENABLE_SWRESAMPLE OFF)
endif()
if("swscale" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-swscale")
set(ENABLE_SWSCALE ON)
list(APPEND FFMPEG_PKGCONFIG_MODULES libswscale)
else()
set(OPTIONS "${OPTIONS} --disable-swscale")
set(ENABLE_SWSCALE OFF)
endif()
set(STATIC_LINKAGE OFF)
if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
set(STATIC_LINKAGE ON)
endif()
if ("alsa" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-alsa")
else()
set(OPTIONS "${OPTIONS} --disable-alsa")
endif()
if("amf" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-amf")
else()
set(OPTIONS "${OPTIONS} --disable-amf")
endif()
if("aom" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libaom")
else()
set(OPTIONS "${OPTIONS} --disable-libaom")
endif()
if("ass" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libass")
else()
set(OPTIONS "${OPTIONS} --disable-libass")
endif()
if("avisynthplus" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-avisynth")
else()
set(OPTIONS "${OPTIONS} --disable-avisynth")
endif()
if("bzip2" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-bzlib")
else()
set(OPTIONS "${OPTIONS} --disable-bzlib")
endif()
if("dav1d" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libdav1d")
else()
set(OPTIONS "${OPTIONS} --disable-libdav1d")
endif()
if("fdk-aac" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libfdk-aac")
else()
set(OPTIONS "${OPTIONS} --disable-libfdk-aac")
endif()
if("fontconfig" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libfontconfig")
else()
set(OPTIONS "${OPTIONS} --disable-libfontconfig")
endif()
if("freetype" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libfreetype")
else()
set(OPTIONS "${OPTIONS} --disable-libfreetype")
endif()
if("fribidi" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libfribidi")
else()
set(OPTIONS "${OPTIONS} --disable-libfribidi")
endif()
if("iconv" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-iconv")
else()
set(OPTIONS "${OPTIONS} --disable-iconv")
endif()
if("ilbc" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libilbc")
else()
set(OPTIONS "${OPTIONS} --disable-libilbc")
endif()
if("lzma" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-lzma")
else()
set(OPTIONS "${OPTIONS} --disable-lzma")
endif()
if("mp3lame" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libmp3lame")
else()
set(OPTIONS "${OPTIONS} --disable-libmp3lame")
endif()
if("modplug" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libmodplug")
else()
set(OPTIONS "${OPTIONS} --disable-libmodplug")
endif()
if("nvcodec" IN_LIST FEATURES)
#Note: the --enable-cuda option does not actually require the cuda sdk or toolset port dependency as ffmpeg uses runtime detection and dynamic loading
set(OPTIONS "${OPTIONS} --enable-cuda --enable-nvenc --enable-nvdec --enable-cuvid --enable-ffnvcodec")
else()
set(OPTIONS "${OPTIONS} --disable-cuda --disable-nvenc --disable-nvdec --disable-cuvid --disable-ffnvcodec")
endif()
if("opencl" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-opencl")
else()
set(OPTIONS "${OPTIONS} --disable-opencl")
endif()
if("opengl" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-opengl")
else()
set(OPTIONS "${OPTIONS} --disable-opengl")
endif()
if("openh264" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libopenh264")
else()
set(OPTIONS "${OPTIONS} --disable-libopenh264")
endif()
if("openjpeg" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libopenjpeg")
else()
set(OPTIONS "${OPTIONS} --disable-libopenjpeg")
endif()
if("openmpt" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libopenmpt")
else()
set(OPTIONS "${OPTIONS} --disable-libopenmpt")
endif()
if("openssl" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-openssl")
else()
set(OPTIONS "${OPTIONS} --disable-openssl")
if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_UWP)
string(APPEND OPTIONS " --enable-schannel")
elseif(VCPKG_TARGET_IS_OSX)
string(APPEND OPTIONS " --enable-securetransport")
endif()
endif()
if("opus" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libopus")
else()
set(OPTIONS "${OPTIONS} --disable-libopus")
endif()
if("sdl2" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-sdl2")
else()
set(OPTIONS "${OPTIONS} --disable-sdl2")
endif()
if("snappy" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libsnappy")
else()
set(OPTIONS "${OPTIONS} --disable-libsnappy")
endif()
if("soxr" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libsoxr")
else()
set(OPTIONS "${OPTIONS} --disable-libsoxr")
endif()
if("speex" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libspeex")
else()
set(OPTIONS "${OPTIONS} --disable-libspeex")
endif()
if("ssh" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libssh")
else()
set(OPTIONS "${OPTIONS} --disable-libssh")
endif()
if("tensorflow" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libtensorflow")
else()
set(OPTIONS "${OPTIONS} --disable-libtensorflow")
endif()
if("tesseract" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libtesseract")
else()
set(OPTIONS "${OPTIONS} --disable-libtesseract")
endif()
if("theora" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libtheora")
else()
set(OPTIONS "${OPTIONS} --disable-libtheora")
endif()
if("vorbis" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libvorbis")
else()
set(OPTIONS "${OPTIONS} --disable-libvorbis")
endif()
if("vpx" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libvpx")
else()
set(OPTIONS "${OPTIONS} --disable-libvpx")
endif()
if("webp" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libwebp")
else()
set(OPTIONS "${OPTIONS} --disable-libwebp")
endif()
if("x264" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libx264")
else()
set(OPTIONS "${OPTIONS} --disable-libx264")
endif()
if("x265" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libx265")
else()
set(OPTIONS "${OPTIONS} --disable-libx265")
endif()
if("xml2" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libxml2")
else()
set(OPTIONS "${OPTIONS} --disable-libxml2")
endif()
if("zlib" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-zlib")
else()
set(OPTIONS "${OPTIONS} --disable-zlib")
endif()
if ("srt" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libsrt")
else()
set(OPTIONS "${OPTIONS} --disable-libsrt")
endif()
if ("qsv" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-libmfx --enable-encoder=h264_qsv --enable-decoder=h264_qsv")
else()
set(OPTIONS "${OPTIONS} --disable-libmfx")
endif()
set(OPTIONS_CROSS " --enable-cross-compile")
# ffmpeg needs --cross-prefix option to use appropriate tools for cross-compiling.
if(VCPKG_DETECTED_CMAKE_C_COMPILER MATCHES "([^\/]*-)gcc$")
string(APPEND OPTIONS_CROSS " --cross-prefix=${CMAKE_MATCH_1}")
endif()
if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
set(BUILD_ARCH "x86_64")
else()
set(BUILD_ARCH ${VCPKG_TARGET_ARCHITECTURE})
endif()
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
if(VCPKG_TARGET_IS_WINDOWS)
vcpkg_find_acquire_program(GASPREPROCESSOR)
foreach(GAS_PATH ${GASPREPROCESSOR})
get_filename_component(GAS_ITEM_PATH ${GAS_PATH} DIRECTORY)
vcpkg_add_to_path("${GAS_ITEM_PATH}")
endforeach(GAS_PATH)
endif()
endif()
if(VCPKG_TARGET_IS_UWP)
set(ENV{LIBPATH} "$ENV{LIBPATH};$ENV{_WKITS10}references\\windows.foundation.foundationcontract\\2.0.0.0\\;$ENV{_WKITS10}references\\windows.foundation.universalapicontract\\3.0.0.0\\")
string(APPEND OPTIONS " --disable-programs")
string(APPEND OPTIONS " --extra-cflags=-DWINAPI_FAMILY=WINAPI_FAMILY_APP --extra-cflags=-D_WIN32_WINNT=0x0A00")
string(APPEND OPTIONS " --extra-ldflags=-APPCONTAINER --extra-ldflags=WindowsApp.lib")
endif()
set(OPTIONS_DEBUG "--debug --disable-optimizations")
set(OPTIONS_RELEASE "--enable-optimizations")
set(OPTIONS "${OPTIONS} ${OPTIONS_CROSS}")
if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
set(OPTIONS "${OPTIONS} --disable-static --enable-shared")
endif()
if(VCPKG_TARGET_IS_MINGW)
set(OPTIONS "${OPTIONS} --extra_cflags=-D_WIN32_WINNT=0x0601")
elseif(VCPKG_TARGET_IS_WINDOWS)
set(OPTIONS "${OPTIONS} --extra-cflags=-DHAVE_UNISTD_H=0")
endif()
if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
set(OPTIONS "${OPTIONS} --pkg-config-flags=--static")
endif()
message(STATUS "Building Options: ${OPTIONS}")
# Release build
if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
message(STATUS "Building Release Options: ${OPTIONS_RELEASE}")
set(ENV{${LIB_PATH_VAR}} "${CURRENT_INSTALLED_DIR}/lib${VCPKG_HOST_PATH_SEPARATOR}${ENV_LIB_PATH}")
set(ENV{PKG_CONFIG_PATH} "${CURRENT_INSTALLED_DIR}/lib/pkgconfig")
message(STATUS "Building ${PORT} for Release")
file(MAKE_DIRECTORY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel")
# We use response files here as the only known way to handle spaces in paths
set(crsp "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/cflags.rsp")
string(REGEX REPLACE "-arch [A-Za-z0-9_]+" "" VCPKG_COMBINED_C_FLAGS_RELEASE_SANITIZED "${VCPKG_COMBINED_C_FLAGS_RELEASE}")
file(WRITE "${crsp}" "${VCPKG_COMBINED_C_FLAGS_RELEASE_SANITIZED}")
set(ldrsp "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/ldflags.rsp")
string(REGEX REPLACE "-arch [A-Za-z0-9_]+" "" VCPKG_COMBINED_SHARED_LINKER_FLAGS_RELEASE_SANITIZED "${VCPKG_COMBINED_SHARED_LINKER_FLAGS_RELEASE}")
file(WRITE "${ldrsp}" "${VCPKG_COMBINED_SHARED_LINKER_FLAGS_RELEASE_SANITIZED}")
set(ENV{CFLAGS} "@${crsp}")
# All tools except the msvc arm{,64} assembler accept @... as response file syntax.
# For that assembler, there is no known way to pass in flags. We must hope that not passing flags will work acceptably.
if(NOT VCPKG_DETECTED_MSVC OR NOT VCPKG_TARGET_ARCHITECTURE MATCHES "^arm")
set(ENV{ASFLAGS} "@${crsp}")
endif()
set(ENV{LDFLAGS} "@${ldrsp}")
set(ENV{ARFLAGS} "${VCPKG_COMBINED_STATIC_LINKER_FLAGS_RELEASE}")
set(BUILD_DIR "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel")
set(CONFIGURE_OPTIONS "${OPTIONS} ${OPTIONS_RELEASE}")
set(INST_PREFIX "${CURRENT_PACKAGES_DIR}")
configure_file("${CMAKE_CURRENT_LIST_DIR}/build.sh.in" "${BUILD_DIR}/build.sh" @ONLY)
vcpkg_execute_required_process(
COMMAND "${SHELL}" ./build.sh
WORKING_DIRECTORY "${BUILD_DIR}"
LOGNAME "build-${TARGET_TRIPLET}-rel"
SAVE_LOG_FILES ffbuild/config.log
)
endif()
# Debug build
if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
message(STATUS "Building Debug Options: ${OPTIONS_DEBUG}")
set(ENV{${LIB_PATH_VAR}} "${CURRENT_INSTALLED_DIR}/debug/lib${VCPKG_HOST_PATH_SEPARATOR}${ENV_LIB_PATH}")
set(ENV{LDFLAGS} "${VCPKG_COMBINED_SHARED_LINKER_FLAGS_DEBUG}")
set(ENV{PKG_CONFIG_PATH} "${CURRENT_INSTALLED_DIR}/debug/lib/pkgconfig")
message(STATUS "Building ${PORT} for Debug")
file(MAKE_DIRECTORY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg")
set(crsp "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/cflags.rsp")
string(REGEX REPLACE "-arch [A-Za-z0-9_]+" "" VCPKG_COMBINED_C_FLAGS_DEBUG_SANITIZED "${VCPKG_COMBINED_C_FLAGS_DEBUG}")
file(WRITE "${crsp}" "${VCPKG_COMBINED_C_FLAGS_DEBUG_SANITIZED}")
set(ldrsp "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/ldflags.rsp")
string(REGEX REPLACE "-arch [A-Za-z0-9_]+" "" VCPKG_COMBINED_SHARED_LINKER_FLAGS_DEBUG_SANITIZED "${VCPKG_COMBINED_SHARED_LINKER_FLAGS_DEBUG}")
file(WRITE "${ldrsp}" "${VCPKG_COMBINED_SHARED_LINKER_FLAGS_DEBUG_SANITIZED}")
set(ENV{CFLAGS} "@${crsp}")
if(NOT VCPKG_DETECTED_MSVC OR NOT VCPKG_TARGET_ARCHITECTURE MATCHES "^arm")
set(ENV{ASFLAGS} "@${crsp}")
endif()
set(ENV{LDFLAGS} "@${ldrsp}")
set(ENV{ARFLAGS} "${VCPKG_COMBINED_STATIC_LINKER_FLAGS_DEBUG}")
set(BUILD_DIR "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg")
set(CONFIGURE_OPTIONS "${OPTIONS} ${OPTIONS_DEBUG}")
set(INST_PREFIX "${CURRENT_PACKAGES_DIR}/debug")
configure_file("${CMAKE_CURRENT_LIST_DIR}/build.sh.in" "${BUILD_DIR}/build.sh" @ONLY)
vcpkg_execute_required_process(
COMMAND "${SHELL}" ./build.sh
WORKING_DIRECTORY "${BUILD_DIR}"
LOGNAME "build-${TARGET_TRIPLET}-dbg"
SAVE_LOG_FILES ffbuild/config.log
)
endif()
if(VCPKG_TARGET_IS_WINDOWS)
file(GLOB DEF_FILES "${CURRENT_PACKAGES_DIR}/lib/*.def" "${CURRENT_PACKAGES_DIR}/debug/lib/*.def")
if(NOT VCPKG_TARGET_IS_MINGW)
if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm")
set(LIB_MACHINE_ARG /machine:ARM)
elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
set(LIB_MACHINE_ARG /machine:ARM64)
elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
set(LIB_MACHINE_ARG /machine:x86)
elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
set(LIB_MACHINE_ARG /machine:x64)
else()
message(FATAL_ERROR "Unsupported target architecture")
endif()
foreach(DEF_FILE ${DEF_FILES})
get_filename_component(DEF_FILE_DIR "${DEF_FILE}" DIRECTORY)
get_filename_component(DEF_FILE_NAME "${DEF_FILE}" NAME)
string(REGEX REPLACE "-[0-9]*\\.def" "${VCPKG_TARGET_STATIC_LIBRARY_SUFFIX}" OUT_FILE_NAME "${DEF_FILE_NAME}")
file(TO_NATIVE_PATH "${DEF_FILE}" DEF_FILE_NATIVE)
file(TO_NATIVE_PATH "${DEF_FILE_DIR}/${OUT_FILE_NAME}" OUT_FILE_NATIVE)
message(STATUS "Generating ${OUT_FILE_NATIVE}")
vcpkg_execute_required_process(
COMMAND lib.exe "/def:${DEF_FILE_NATIVE}" "/out:${OUT_FILE_NATIVE}" ${LIB_MACHINE_ARG}
WORKING_DIRECTORY "${CURRENT_PACKAGES_DIR}"
LOGNAME "libconvert-${TARGET_TRIPLET}"
)
endforeach()
endif()
file(GLOB EXP_FILES "${CURRENT_PACKAGES_DIR}/lib/*.exp" "${CURRENT_PACKAGES_DIR}/debug/lib/*.exp")
file(GLOB LIB_FILES "${CURRENT_PACKAGES_DIR}/bin/*${VCPKG_TARGET_STATIC_LIBRARY_SUFFIX}" "${CURRENT_PACKAGES_DIR}/debug/bin/*${VCPKG_TARGET_STATIC_LIBRARY_SUFFIX}")
if(VCPKG_TARGET_IS_MINGW)
file(GLOB LIB_FILES_2 "${CURRENT_PACKAGES_DIR}/bin/*.lib" "${CURRENT_PACKAGES_DIR}/debug/bin/*.lib")
endif()
set(files_to_remove ${EXP_FILES} ${LIB_FILES} ${LIB_FILES_2} ${DEF_FILES})
if(files_to_remove)
file(REMOVE ${files_to_remove})
endif()
endif()
if("ffmpeg" IN_LIST FEATURES)
vcpkg_copy_tools(TOOL_NAMES ffmpeg AUTO_CLEAN)
endif()
if("ffprobe" IN_LIST FEATURES)
vcpkg_copy_tools(TOOL_NAMES ffprobe AUTO_CLEAN)
endif()
if("ffplay" IN_LIST FEATURES)
vcpkg_copy_tools(TOOL_NAMES ffplay AUTO_CLEAN)
endif()
file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include" "${CURRENT_PACKAGES_DIR}/debug/share")
if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
endif()
vcpkg_copy_pdbs()
if (VCPKG_TARGET_IS_WINDOWS)
set(_dirs "/")
if(NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
list(APPEND _dirs "/debug/")
endif()
foreach(_debug IN LISTS _dirs)
foreach(PKGCONFIG_MODULE IN LISTS FFMPEG_PKGCONFIG_MODULES)
set(PKGCONFIG_FILE "${CURRENT_PACKAGES_DIR}${_debug}lib/pkgconfig/${PKGCONFIG_MODULE}.pc")
# remove redundant cygwin style -libpath entries
execute_process(
COMMAND "${MSYS_ROOT}/usr/bin/cygpath.exe" -u "${CURRENT_INSTALLED_DIR}"
OUTPUT_VARIABLE CYG_INSTALLED_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE
)
vcpkg_replace_string("${PKGCONFIG_FILE}" "-libpath:${CYG_INSTALLED_DIR}${_debug}lib/pkgconfig/../../lib " "")
# transform libdir, includedir, and prefix paths from cygwin style to windows style
file(READ "${PKGCONFIG_FILE}" PKGCONFIG_CONTENT)
foreach(PATH_NAME prefix libdir includedir)
string(REGEX MATCH "${PATH_NAME}=[^\n]*" PATH_VALUE "${PKGCONFIG_CONTENT}")
string(REPLACE "${PATH_NAME}=" "" PATH_VALUE "${PATH_VALUE}")
if(NOT PATH_VALUE)
message(FATAL_ERROR "failed to find pkgconfig variable ${PATH_NAME}")
endif()
execute_process(
COMMAND "${MSYS_ROOT}/usr/bin/cygpath.exe" -w "${PATH_VALUE}"
OUTPUT_VARIABLE FIXED_PATH
OUTPUT_STRIP_TRAILING_WHITESPACE
)
file(TO_CMAKE_PATH "${FIXED_PATH}" FIXED_PATH)
vcpkg_replace_string("${PKGCONFIG_FILE}" "${PATH_NAME}=${PATH_VALUE}" "${PATH_NAME}=${FIXED_PATH}")
endforeach()
# list libraries with -l flag (so pkgconf knows they are libraries and not just linker flags)
foreach(LIBS_ENTRY Libs Libs.private)
string(REGEX MATCH "${LIBS_ENTRY}: [^\n]*" LIBS_VALUE "${PKGCONFIG_CONTENT}")
if(NOT LIBS_VALUE)
message(FATAL_ERROR "failed to find pkgconfig entry ${LIBS_ENTRY}")
endif()
string(REPLACE "${LIBS_ENTRY}: " "" LIBS_VALUE "${LIBS_VALUE}")
if(LIBS_VALUE)
set(LIBS_VALUE_OLD "${LIBS_VALUE}")
string(REGEX REPLACE "([^ ]+)[.]lib" "-l\\1" LIBS_VALUE "${LIBS_VALUE}")
set(LIBS_VALUE_NEW "${LIBS_VALUE}")
vcpkg_replace_string("${PKGCONFIG_FILE}" "${LIBS_ENTRY}: ${LIBS_VALUE_OLD}" "${LIBS_ENTRY}: ${LIBS_VALUE_NEW}")
endif()
endforeach()
endforeach()
endforeach()
endif()
vcpkg_fixup_pkgconfig()
# Handle dependencies
x_vcpkg_pkgconfig_get_modules(PREFIX FFMPEG_PKGCONFIG MODULES ${FFMPEG_PKGCONFIG_MODULES} LIBS)
function(append_dependencies_from_libs out)
cmake_parse_arguments(PARSE_ARGV 1 "arg" "" "LIBS" "")
string(REGEX REPLACE "[ ]+" ";" contents "${arg_LIBS}")
list(FILTER contents EXCLUDE REGEX "^-framework$")
list(FILTER contents EXCLUDE REGEX "^-L.+")
list(FILTER contents EXCLUDE REGEX "^-libpath:.+")
list(TRANSFORM contents REPLACE "^-Wl,-framework," "-l")
list(FILTER contents EXCLUDE REGEX "^-Wl,.+")
list(TRANSFORM contents REPLACE "^-l" "")
list(FILTER contents EXCLUDE REGEX "^avutil$")
list(FILTER contents EXCLUDE REGEX "^avcodec$")
list(FILTER contents EXCLUDE REGEX "^avdevice$")
list(FILTER contents EXCLUDE REGEX "^avfilter$")
list(FILTER contents EXCLUDE REGEX "^avformat$")
list(FILTER contents EXCLUDE REGEX "^postproc$")
list(FILTER contents EXCLUDE REGEX "^swresample$")
list(FILTER contents EXCLUDE REGEX "^swscale$")
if(VCPKG_TARGET_IS_WINDOWS)
list(TRANSFORM contents TOLOWER)
endif()
if(contents)
list(APPEND "${out}" "${contents}")
set("${out}" "${${out}}" PARENT_SCOPE)
endif()
endfunction()
append_dependencies_from_libs(FFMPEG_DEPENDENCIES_RELEASE LIBS "${FFMPEG_PKGCONFIG_LIBS_RELEASE}")
append_dependencies_from_libs(FFMPEG_DEPENDENCIES_DEBUG LIBS "${FFMPEG_PKGCONFIG_LIBS_DEBUG}")
# must remove duplicates from the front to respect link order so reverse first
list(REVERSE FFMPEG_DEPENDENCIES_RELEASE)
list(REVERSE FFMPEG_DEPENDENCIES_DEBUG)
list(REMOVE_DUPLICATES FFMPEG_DEPENDENCIES_RELEASE)
list(REMOVE_DUPLICATES FFMPEG_DEPENDENCIES_DEBUG)
list(REVERSE FFMPEG_DEPENDENCIES_RELEASE)
list(REVERSE FFMPEG_DEPENDENCIES_DEBUG)
message(STATUS "Dependencies (release): ${FFMPEG_DEPENDENCIES_RELEASE}")
message(STATUS "Dependencies (debug): ${FFMPEG_DEPENDENCIES_DEBUG}")
# Handle version strings
function(extract_regex_from_file out)
cmake_parse_arguments(PARSE_ARGV 1 "arg" "MAJOR" "FILE_WITHOUT_EXTENSION;REGEX" "")
file(READ "${arg_FILE_WITHOUT_EXTENSION}.h" contents)
if (contents MATCHES "${arg_REGEX}")
if(NOT CMAKE_MATCH_COUNT EQUAL 1)
message(FATAL_ERROR "Could not identify match group in regular expression \"${arg_REGEX}\"")
endif()
else()
if (arg_MAJOR)
file(READ "${arg_FILE_WITHOUT_EXTENSION}_major.h" contents)
if (contents MATCHES "${arg_REGEX}")
if(NOT CMAKE_MATCH_COUNT EQUAL 1)
message(FATAL_ERROR "Could not identify match group in regular expression \"${arg_REGEX}\"")
endif()
else()
message(WARNING "Could not find line matching \"${arg_REGEX}\" in file \"${arg_FILE_WITHOUT_EXTENSION}_major.h\"")
endif()
else()
message(WARNING "Could not find line matching \"${arg_REGEX}\" in file \"${arg_FILE_WITHOUT_EXTENSION}.h\"")
endif()
endif()
set("${out}" "${CMAKE_MATCH_1}" PARENT_SCOPE)
endfunction()
function(extract_version_from_component out)
cmake_parse_arguments(PARSE_ARGV 1 "arg" "" "COMPONENT" "")
string(TOLOWER "${arg_COMPONENT}" component_lower)
string(TOUPPER "${arg_COMPONENT}" component_upper)
extract_regex_from_file(major_version
FILE_WITHOUT_EXTENSION "${SOURCE_PATH}/${component_lower}/version"
MAJOR
REGEX "#define ${component_upper}_VERSION_MAJOR[ ]+([0-9]+)"
)
extract_regex_from_file(minor_version
FILE_WITHOUT_EXTENSION "${SOURCE_PATH}/${component_lower}/version"
REGEX "#define ${component_upper}_VERSION_MINOR[ ]+([0-9]+)"
)
extract_regex_from_file(micro_version
FILE_WITHOUT_EXTENSION "${SOURCE_PATH}/${component_lower}/version"
REGEX "#define ${component_upper}_VERSION_MICRO[ ]+([0-9]+)"
)
set("${out}" "${major_version}.${minor_version}.${micro_version}" PARENT_SCOPE)
endfunction()
extract_regex_from_file(FFMPEG_VERSION
FILE_WITHOUT_EXTENSION "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/libavutil/ffversion"
REGEX "#define FFMPEG_VERSION[ ]+\"(.+)\""
)
extract_version_from_component(LIBAVUTIL_VERSION
COMPONENT libavutil)
extract_version_from_component(LIBAVCODEC_VERSION
COMPONENT libavcodec)
extract_version_from_component(LIBAVDEVICE_VERSION
COMPONENT libavdevice)
extract_version_from_component(LIBAVFILTER_VERSION
COMPONENT libavfilter)
extract_version_from_component(LIBAVFORMAT_VERSION
COMPONENT libavformat)
extract_version_from_component(LIBSWRESAMPLE_VERSION
COMPONENT libswresample)
extract_version_from_component(LIBSWSCALE_VERSION
COMPONENT libswscale)
# Handle copyright
file(STRINGS "${CURRENT_BUILDTREES_DIR}/build-${TARGET_TRIPLET}-rel-out.log" LICENSE_STRING REGEX "License: .*" LIMIT_COUNT 1)
if(LICENSE_STRING STREQUAL "License: LGPL version 2.1 or later")
set(LICENSE_FILE "COPYING.LGPLv2.1")
elseif(LICENSE_STRING STREQUAL "License: LGPL version 3 or later")
set(LICENSE_FILE "COPYING.LGPLv3")
elseif(LICENSE_STRING STREQUAL "License: GPL version 2 or later")
set(LICENSE_FILE "COPYING.GPLv2")
elseif(LICENSE_STRING STREQUAL "License: GPL version 3 or later")
set(LICENSE_FILE "COPYING.GPLv3")
elseif(LICENSE_STRING STREQUAL "License: nonfree and unredistributable")
set(LICENSE_FILE "COPYING.NONFREE")
file(WRITE "${SOURCE_PATH}/${LICENSE_FILE}" "${LICENSE_STRING}")
else()
message(FATAL_ERROR "Failed to identify license (${LICENSE_STRING})")
endif()
configure_file("${CMAKE_CURRENT_LIST_DIR}/FindFFMPEG.cmake.in" "${CURRENT_PACKAGES_DIR}/share/${PORT}/FindFFMPEG.cmake" @ONLY)
file(COPY "${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/${LICENSE_FILE}")
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