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Merge pull request #1089 from PredatorCZ/fix-system-ffmeg

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fixed system ffmpeg detection
This commit is contained in:
bnnm 2022-03-12 12:54:49 +01:00 committed by GitHub
commit b1acf3435e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 20 additions and 13 deletions
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33
cmake/dependencies/ffmpeg.cmake
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@ -2,11 +2,11 @@ if(USE_FFMPEG)
if(NOT FFMPEG_PATH AND NOT BUILD_STATIC)
# FFmpeg detection
if(WIN32)
find_package(FFmpeg)
find_package(FFmpeg COMPONENTS AVFORMAT AVUTIL AVCODEC SWRESAMPLE)
else()
find_package(FFmpeg QUIET)
find_package(FFmpeg QUIET COMPONENTS AVFORMAT AVUTIL AVCODEC SWRESAMPLE)
endif()
if(NOT FFMPEG_LIBRARIES)
if(WIN32)
set_ffmpeg(OFF TRUE)
@ -15,29 +15,36 @@ if(USE_FFMPEG)
endif()
else()
if(${AVCODEC_VERSION} VERSION_LESS 57)
message("libavcodec version mismatch ${AVCODEC_VERSION} expected >=57")
if(WIN32)
set_ffmpeg(OFF TRUE)
message("libavcodec version mismatch ${AVCODEC_VERSION} expected >=57")
else()
set(FFmpeg_FOUND NO)
endif()
elseif(${AVUTIL_VERSION} VERSION_LESS 55)
message("libavutil version mismatch ${AVUTIL_VERSION} expected >=55")
if(WIN32)
set_ffmpeg(OFF TRUE)
message("libavutil version mismatch ${AVUTIL_VERSION} expected >=55")
else()
set(FFmpeg_FOUND NO)
endif()
elseif(${SWRESAMPLE_VERSION} VERSION_LESS 2)
message("libswresample version mismatch ${SWRESAMPLE_VERSION} expected >=2")
if(WIN32)
set_ffmpeg(OFF TRUE)
else()
set(FFmpeg_FOUND NO)
endif()
elseif(${AVFORMAT_VERSION} VERSION_LESS 57)
message("libavformat version mismatch ${AVFORMAT_VERSION} expected >=57")
if(WIN32)
set_ffmpeg(OFF TRUE)
message("libswresample version mismatch ${SWRESAMPLE_VERSION} expected >=2")
else()
set(FFmpeg_FOUND NO)
endif()
endif()
endif()
if(FFmpeg_FOUND)
set(FFMPEG_SOURCE "(system)")
endif()
@ -51,16 +58,16 @@ if(USE_FFMPEG)
set(USE_FFMPEG_LIBOPUS ON)
endif()
endif()
FetchDependency(FFMPEG
DIR ffmpeg
GIT_REPOSITORY https://git.ffmpeg.org/ffmpeg.git
GIT_TAG n4.4
)
if(FFMPEG_PATH)
set(FFMPEG_COMPILE YES)
set(FFMPEG_CONF_PARSER
ac3 mpegaudio xma vorbis opus
)
@ -149,10 +156,10 @@ if(USE_FFMPEG)
--disable-safe-bitstream-reader
)
endif()
set(FFMPEG_LINK_PATH ${FFMPEG_BIN}/bin/usr/local/lib)
set(FFMPEG_INCLUDE_DIRS ${FFMPEG_BIN}/bin/usr/local/include)
file(MAKE_DIRECTORY ${FFMPEG_BIN})
add_custom_target(FFMPEG_CONFIGURE
COMMAND "${FFMPEG_PATH}/configure" ${FFMPEG_CONF_ARGS}
@ -165,7 +172,7 @@ if(USE_FFMPEG)
BYPRODUCTS ${FFMPEG_BIN}
WORKING_DIRECTORY ${FFMPEG_BIN}
)
foreach(LIB avutil avformat swresample avcodec)
add_library(${LIB} STATIC IMPORTED)
if(NOT EXISTS ${FFMPEG_LINK_PATH}/lib${LIB}.a)