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8cbc51f36b
vcpkg/ports/ffmpeg/portfile.cmake
Matthew Oliver c3db26403c
[ffmpeg] Add libaom support. (#20867) 
* [aom] Update to  3.2.0

* [ffmpeg] Add libaom support.

* fixup
2021-10-26 23:02:23 -07:00

931 lines
35 KiB
CMake
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#Check for unsupported features
if("ffmpeg" IN_LIST FEATURES)
vcpkg_fail_port_install(ON_TARGET "UWP" MESSAGE "Feature 'ffmpeg' does not support 'uwp'")
endif()
if("ffplay" IN_LIST FEATURES)
vcpkg_fail_port_install(ON_TARGET "UWP" MESSAGE "Feature 'ffplay' does not support 'uwp'")
endif()
if("ffprobe" IN_LIST FEATURES)
vcpkg_fail_port_install(ON_TARGET "UWP" MESSAGE "Feature 'ffprobe' does not support 'uwp'")
endif()
if("aom" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR VCPKG_TARGET_IS_UWP)
message(FATAL_ERROR "Feature 'aom' does not support 'uwp | arm'")
endif()
endif()
if("ass" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR VCPKG_TARGET_IS_UWP)
message(FATAL_ERROR "Feature 'ass' does not support 'uwp | arm'")
endif()
endif()
if("avisynthplus" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR (NOT VCPKG_TARGET_IS_WINDOWS) OR (VCPKG_LIBRARY_LINKAGE STREQUAL "static"))
message(FATAL_ERROR "Feature 'avisynthplus' does not support '!windows | arm | uwp | static'")
endif()
endif()
if("dav1d" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "x86" OR VCPKG_TARGET_IS_UWP OR VCPKG_TARGET_IS_OSX)
message(FATAL_ERROR "Feature 'dav1d' does not support 'uwp | arm | x86 | osx'")
endif()
endif()
if("fontconfig" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR VCPKG_TARGET_IS_UWP OR (VCPKG_TARGET_IS_WINDOWS AND VCPKG_LIBRARY_LINKAGE STREQUAL "static"))
message(FATAL_ERROR "Feature 'fontconfig' does not support 'uwp | arm | (windows & static)'")
endif()
endif()
if("fribidi" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR VCPKG_TARGET_IS_UWP)
message(FATAL_ERROR "Feature 'fribidi' does not support 'uwp | arm'")
endif()
endif()
if("ilbc" IN_LIST FEATURES)
if ((VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64") AND VCPKG_TARGET_IS_UWP)
message(FATAL_ERROR "Feature 'ilbc' does not support 'uwp & arm'")
endif()
endif()
if("modplug" IN_LIST FEATURES)
if (VCPKG_TARGET_IS_UWP)
message(FATAL_ERROR "Feature 'modplug' does not support 'uwp'")
endif()
endif()
if("nvcodec" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR ((NOT VCPKG_TARGET_IS_WINDOWS) AND (NOT VCPKG_TARGET_IS_LINUX)))
message(FATAL_ERROR "Feature 'nvcodec' does not support '!(windows | linux) | uwp | arm'")
endif()
endif()
if("opencl" IN_LIST FEATURES)
vcpkg_fail_port_install(ON_TARGET "UWP" MESSAGE "Feature 'opencl' does not support 'uwp'")
endif()
if("opengl" IN_LIST FEATURES)
if (((VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64") AND VCPKG_TARGET_IS_WINDOWS) OR VCPKG_TARGET_IS_UWP)
message(FATAL_ERROR "Feature 'opengl' does not support 'uwp | (windows & arm)")
endif()
endif()
if("openh264" IN_LIST FEATURES)
vcpkg_fail_port_install(ON_TARGET "UWP" MESSAGE "Feature 'openh264' does not support 'uwp'")
endif()
if("sdl2" IN_LIST FEATURES)
vcpkg_fail_port_install(ON_TARGET "OSX" MESSAGE "Feature 'sdl2' does not support 'osx'")
endif()
if("ssh" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR VCPKG_TARGET_IS_UWP OR VCPKG_LIBRARY_LINKAGE STREQUAL "static")
message(FATAL_ERROR "Feature 'ssh' does not support 'uwp | arm | static'")
endif()
endif()
if("tensorflow" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR VCPKG_TARGET_IS_UWP OR VCPKG_LIBRARY_LINKAGE STREQUAL "static" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
message(FATAL_ERROR "Feature 'tensorflow' does not support 'x86 | arm | uwp | static'")
endif()
endif()
if("tesseract" IN_LIST FEATURES)
if (((VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64") AND VCPKG_TARGET_IS_WINDOWS) OR VCPKG_TARGET_IS_UWP OR VCPKG_LIBRARY_LINKAGE STREQUAL "static")
message(FATAL_ERROR "Feature 'tesseract' does not support 'uwp | (windows & arm) | static'")
endif()
endif()
if("wavpack" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
message(FATAL_ERROR "Feature 'wavpack' does not support 'arm'")
endif()
endif()
if("x264" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
message(FATAL_ERROR "Feature 'x264' does not support 'arm'")
endif()
endif()
if("x265" IN_LIST FEATURES)
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" OR VCPKG_TARGET_IS_UWP)
message(FATAL_ERROR "Feature 'x265' does not support 'uwp | arm'")
endif()
endif()
if("xml2" IN_LIST FEATURES)
if (VCPKG_LIBRARY_LINKAGE STREQUAL "static")
message(FATAL_ERROR "Feature 'xml2' does not support 'static'")
endif()
endif()
if(VCPKG_TARGET_IS_WINDOWS)
set(PATCHES 0017-Patch-for-ticket-9019-CUDA-Compile-Broken-Using-MSVC.patch) # https://trac.ffmpeg.org/ticket/9019
endif()
vcpkg_from_github(
OUT_SOURCE_PATH SOURCE_PATH
REPO ffmpeg/ffmpeg
REF n4.4
SHA512 ae7426ca476df9fa9dba52cab06c38e484f835653fb2da57e7c06f5589d887c0854ee17df93a2f57191d498c1264cb1c69312cf0a8214b476800382e2d260c4b
HEAD_REF master
PATCHES
0001-create-lib-libraries.patch
0003-fix-windowsinclude.patch
0004-fix-debug-build.patch
0006-fix-StaticFeatures.patch
0007-fix-lib-naming.patch
0009-Fix-fdk-detection.patch
0010-Fix-x264-detection.patch
0011-Fix-x265-detection.patch
0012-Fix-ssl-110-detection.patch
0013-define-WINVER.patch
0014-avfilter-dependency-fix.patch # http://ffmpeg.org/pipermail/ffmpeg-devel/2021-February/275819.html
0015-Fix-xml2-detection.patch
0016-configure-dnn-needs-avformat.patch # http://ffmpeg.org/pipermail/ffmpeg-devel/2021-May/279926.html
${PATCHES}
0018-libaom-Dont-use-aom_codec_av1_dx_algo.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(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
# ffmpeg nasm build gives link error on x86, so fall back to yasm
vcpkg_find_acquire_program(YASM)
get_filename_component(YASM_EXE_PATH ${YASM} DIRECTORY)
vcpkg_add_to_path(${YASM_EXE_PATH})
else()
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")
if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm")
set(OPTIONS "${OPTIONS} --disable-asm --disable-x86asm")
endif()
if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
set(OPTIONS "${OPTIONS} --enable-asm --disable-x86asm")
endif()
if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
set(OPTIONS "${OPTIONS} --enable-asm --enable-x86asm")
endif()
if(VCPKG_TARGET_IS_WINDOWS)
if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
vcpkg_acquire_msys(MSYS_ROOT
DIRECT_PACKAGES
# Required for "cpp.exe" preprocessor
"https://repo.msys2.org/msys/x86_64/gcc-9.3.0-1-x86_64.pkg.tar.xz"
76af0192a092278e6b26814b2d92815a2c519902a3fec056b057faec19623b1770ac928a59a39402db23cfc23b0d7601b7f88b367b27269361748c69d08654b2
"https://repo.msys2.org/msys/x86_64/isl-0.22.1-1-x86_64.pkg.tar.xz"
f4db50d00bad0fa0abc6b9ad965b0262d936d437a9faa35308fa79a7ee500a474178120e487b2db2259caf51524320f619e18d92acf4f0b970b5cbe5cc0f63a2
"https://repo.msys2.org/msys/x86_64/zlib-1.2.11-1-x86_64.pkg.tar.xz"
b607da40d3388b440f2a09e154f21966cd55ad77e02d47805f78a9dee5de40226225bf0b8335fdfd4b83f25ead3098e9cb974d4f202f28827f8468e30e3b790d
"https://repo.msys2.org/msys/x86_64/mpc-1.1.0-1-x86_64.pkg.tar.xz"
7d0715c41c27fdbf91e6dcc73d6b8c02ee62c252e027f0a17fa4bfb974be8a74d8e3a327ef31c2460721902299ef69a7ef3c7fce52c8f02ce1cb47f0b6e073e9
"https://repo.msys2.org/msys/x86_64/mpfr-4.1.0-1-x86_64.pkg.tar.zst"
d64fa60e188124591d41fc097d7eb51d7ea4940bac05cdcf5eafde951ed1eaa174468f5ede03e61106e1633e3428964b34c96de76321ed8853b398fbe8c4d072
"https://repo.msys2.org/msys/x86_64/gmp-6.2.0-1-x86_64.pkg.tar.xz"
1389a443e775bb255d905665dd577bef7ed71d51a8c24d118097f8119c08c4dfe67505e88ddd1e9a3764dd1d50ed8b84fa34abefa797d257e90586f0cbf54de8
)
else()
vcpkg_acquire_msys(MSYS_ROOT)
endif()
set(SHELL ${MSYS_ROOT}/usr/bin/bash.exe)
if(VCPKG_TARGET_IS_MINGW)
if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
set(OPTIONS "--target-os=mingw32 ${OPTIONS}")
elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
set(OPTIONS "--target-os=mingw64 ${OPTIONS}")
endif()
else()
set(OPTIONS "--toolchain=msvc ${OPTIONS}")
endif()
else()
set(SHELL /bin/sh)
endif()
vcpkg_cmake_get_vars(cmake_vars_file)
include("${cmake_vars_file}")
if(VCPKG_TARGET_IS_OSX AND VCPKG_DETECTED_CMAKE_OSX_DEPLOYMENT_TARGET)
set(OPTIONS "--extra-cflags=-mmacosx-version-min=${VCPKG_DETECTED_CMAKE_OSX_DEPLOYMENT_TARGET} ${OPTIONS}")
set(OPTIONS "--extra-ldflags=-mmacosx-version-min=${VCPKG_DETECTED_CMAKE_OSX_DEPLOYMENT_TARGET} ${OPTIONS}")
endif()
set(ENV{${INCLUDE_VAR}} "${CURRENT_INSTALLED_DIR}/include${VCPKG_HOST_PATH_SEPARATOR}$ENV{${INCLUDE_VAR}}")
set(_csc_PROJECT_PATH ffmpeg)
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 "${OPTIONS} --disable-swscale")
set(ENABLE_SWSCALE OFF)
endif()
set(ENABLE_AVRESAMPLE OFF)
if("avresample" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-avresample")
set(ENABLE_AVRESAMPLE ON)
list(APPEND FFMPEG_PKGCONFIG_MODULES libavresample)
endif()
set(STATIC_LINKAGE OFF)
if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
set(STATIC_LINKAGE ON)
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("openssl" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} --enable-openssl")
else()
set(OPTIONS "${OPTIONS} --disable-openssl")
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 (VCPKG_TARGET_IS_OSX)
# if the sysroot isn't set in the triplet we fall back to whatever CMake detected for us
if ("${VCPKG_OSX_SYSROOT}" STREQUAL "")
set(VCPKG_OSX_SYSROOT ${VCPKG_DETECTED_CMAKE_OSX_SYSROOT})
endif()
set(OPTIONS "${OPTIONS} --disable-vdpau") # disable vdpau in OSX
set(OPTIONS "${OPTIONS} --extra-cflags=\"-isysroot ${VCPKG_OSX_SYSROOT}\"")
set(OPTIONS "${OPTIONS} --extra-ldflags=\"-isysroot ${VCPKG_OSX_SYSROOT}\"")
list(JOIN VCPKG_OSX_ARCHITECTURES " " OSX_ARCHS)
LIST(LENGTH VCPKG_OSX_ARCHITECTURES OSX_ARCH_COUNT)
endif()
set(OPTIONS_CROSS "")
if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
if(VCPKG_TARGET_IS_WINDOWS)
set(OPTIONS_CROSS " --enable-cross-compile --target-os=win32 --arch=${VCPKG_TARGET_ARCHITECTURE}")
vcpkg_find_acquire_program(GASPREPROCESSOR)
foreach(GAS_PATH ${GASPREPROCESSOR})
get_filename_component(GAS_ITEM_PATH ${GAS_PATH} DIRECTORY)
set(ENV{PATH} "$ENV{PATH}${VCPKG_HOST_PATH_SEPARATOR}${GAS_ITEM_PATH}")
endforeach(GAS_PATH)
elseif(VCPKG_TARGET_IS_OSX AND NOT VCPKG_TARGET_ARCHITECTURE STREQUAL "${VCPKG_DETECTED_CMAKE_SYSTEM_PROCESSOR}") # VCPKG_TARGET_ARCHITECTURE = arm64
# get the number of architectures requested
list(LENGTH VCPKG_OSX_ARCHITECTURES ARCHITECTURE_COUNT)
# ideally we should check the CMAKE_HOST_SYSTEM_PROCESSOR, but that seems to be
# broken when inside a vcpkg port, so we only set it when doing a simple build
# for a single platform. multi-platform builds use a different script
if (ARCHITECTURE_COUNT LESS 2)
message(STATUS "Building on host: ${CMAKE_SYSTEM_PROCESSOR}")
set(OPTIONS_CROSS " --enable-cross-compile --target-os=darwin --arch=arm64 --extra-ldflags=-arch --extra-ldflags=arm64 --extra-cflags=-arch --extra-cflags=arm64 --extra-cxxflags=-arch --extra-cxxflags=arm64")
endif()
endif()
elseif (VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
if(VCPKG_TARGET_IS_OSX)
set(OPTIONS_CROSS " --enable-cross-compile --target-os=darwin --arch=x86_64 --extra-ldflags=-arch --extra-ldflags=x86_64 --extra-cflags=-arch --extra-cflags=x86_64 --extra-cxxflags=-arch --extra-cxxflags=x86_64")
endif()
elseif (VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
else()
message(FATAL_ERROR "Unsupported architecture")
endif()
if(VCPKG_TARGET_IS_UWP)
set(ENV{LIBPATH} "$ENV{LIBPATH};$ENV{_WKITS10}references\\windows.foundation.foundationcontract\\2.0.0.0\\;$ENV{_WKITS10}references\\windows.foundation.universalapicontract\\3.0.0.0\\")
set(OPTIONS "${OPTIONS} --disable-programs")
set(OPTIONS "${OPTIONS} --extra-cflags=-DWINAPI_FAMILY=WINAPI_FAMILY_APP --extra-cflags=-D_WIN32_WINNT=0x0A00")
set(OPTIONS_CROSS " --enable-cross-compile --target-os=win32 --arch=${VCPKG_TARGET_ARCHITECTURE}")
endif()
set(OPTIONS_DEBUG "--debug") # Note: --disable-optimizations can't be used due to http://ffmpeg.org/pipermail/libav-user/2013-March/003945.html
set(OPTIONS_RELEASE "")
set(OPTIONS "${OPTIONS} ${OPTIONS_CROSS}")
if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
set(OPTIONS "${OPTIONS} --disable-static --enable-shared")
if (VCPKG_TARGET_IS_UWP)
set(OPTIONS "${OPTIONS} --extra-ldflags=-APPCONTAINER --extra-ldflags=WindowsApp.lib")
endif()
endif()
if(VCPKG_TARGET_IS_MINGW)
set(OPTIONS "${OPTIONS} --extra_cflags=-D_WIN32_WINNT=0x0601")
elseif(VCPKG_TARGET_IS_WINDOWS)
set(OPTIONS "${OPTIONS} --extra-cflags=-DHAVE_UNISTD_H=0")
if(VCPKG_CRT_LINKAGE STREQUAL "dynamic")
set(OPTIONS_DEBUG "${OPTIONS_DEBUG} --extra-cflags=-MDd --extra-cxxflags=-MDd")
set(OPTIONS_RELEASE "${OPTIONS_RELEASE} --extra-cflags=-MD --extra-cxxflags=-MD")
else()
set(OPTIONS_DEBUG "${OPTIONS_DEBUG} --extra-cflags=-MTd --extra-cxxflags=-MTd")
set(OPTIONS_RELEASE "${OPTIONS_RELEASE} --extra-cflags=-MT --extra-cxxflags=-MT")
endif()
endif()
if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
set(OPTIONS "${OPTIONS} --pkg-config-flags=--static")
endif()
set(ENV_LIB_PATH "$ENV{${LIB_PATH_VAR}}")
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}${ENV_LIB_PATH}")
set(ENV{CFLAGS} "${VCPKG_C_FLAGS} ${VCPKG_C_FLAGS_RELEASE}")
set(ENV{LDFLAGS} "${VCPKG_LINKER_FLAGS}")
set(ENV{PKG_CONFIG_PATH} "${CURRENT_INSTALLED_DIR}/lib/pkgconfig")
message(STATUS "Building ${_csc_PROJECT_PATH} for Release")
file(MAKE_DIRECTORY ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel)
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
)
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}${ENV_LIB_PATH}")
set(ENV{CFLAGS} "${VCPKG_C_FLAGS} ${VCPKG_C_FLAGS_DEBUG}")
set(ENV{LDFLAGS} "${VCPKG_LINKER_FLAGS}")
set(ENV{PKG_CONFIG_PATH} "${CURRENT_INSTALLED_DIR}/debug/lib/pkgconfig")
message(STATUS "Building ${_csc_PROJECT_PATH} for Debug")
file(MAKE_DIRECTORY ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg)
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
)
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()
list(APPEND 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$")
list(FILTER contents EXCLUDE REGEX "^-L.+")
list(FILTER contents EXCLUDE REGEX "^-libpath:.+")
list(TRANSFORM contents REPLACE "^-Wl,-framework," "-l")
list(FILTER contents EXCLUDE REGEX "^-Wl,.+")
list(TRANSFORM contents REPLACE "^-l" "")
list(FILTER contents EXCLUDE REGEX "^avresample$")
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("Dependencies (release): ${FFMPEG_DEPENDENCIES_RELEASE}")
message("Dependencies (debug): ${FFMPEG_DEPENDENCIES_DEBUG}")
# Handle version strings
function(extract_regex_from_file out)
cmake_parse_arguments(PARSE_ARGV 1 "arg" "" "FILE;REGEX" "")
file(READ "${arg_FILE}" 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(FATAL_ERROR "Could not find line matching \"${arg_REGEX}\" in file \"${arg_FILE}\"")
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 "${SOURCE_PATH}/${component_lower}/version.h"
REGEX "#define ${component_upper}_VERSION_MAJOR[ ]+([0-9]+)"
)
extract_regex_from_file(minor_version
FILE "${SOURCE_PATH}/${component_lower}/version.h"
REGEX "#define ${component_upper}_VERSION_MINOR[ ]+([0-9]+)"
)
extract_regex_from_file(micro_version
FILE "${SOURCE_PATH}/${component_lower}/version.h"
REGEX "#define ${component_upper}_VERSION_MICRO[ ]+([0-9]+)"
)
set("${out}" "${major_version}.${minor_version}.${micro_version}" PARENT_SCOPE)
endfunction()
extract_regex_from_file(FFMPEG_VERSION
FILE "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/libavutil/ffversion.h"
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(LIBAVRESAMPLE_VERSION
COMPONENT libavresample)
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 ${SOURCE_PATH}/${LICENSE_FILE} DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
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