kopia lustrzana https://github.com/f4exb/sdrangel
Use CMake varialbles instead of depending on FFmpeg binary
DATV will be excluded when the ffmpeg binary is not installed, although the actual dependencies are fulfilled.pull/575/head
rodzic
e60e4da02c
commit
ba28373258
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@ -30,20 +30,16 @@ if(NOT SERVER_MODE)
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# libavutil 55.27.100
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# libavcodec 57.48.101
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# libavformat 57.40.101
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# TODO use libavcodec/version.h
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find_package(FFmpeg)
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find_package(FFmpeg COMPONENTS AVCODEC AVFORMAT AVUTIL SWSCALE)
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if (FFMPEG_FOUND)
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if(WIN32)
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add_subdirectory(demoddatv)
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else()
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# You can only get FFmpeg version from the command line
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EXECUTE_PROCESS(COMMAND ffmpeg -version COMMAND grep ffmpeg COMMAND cut -d\ -f3 COMMAND tr -d '\n' OUTPUT_VARIABLE FFMPEG_VERSION)
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message(STATUS "FFmpeg version ${FFMPEG_VERSION} found")
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if(FFMPEG_VERSION VERSION_GREATER "3.1")
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if((AVUTIL_VERSION VERSION_GREATER "55.27.99") AND (AVCODEC_VERSION VERSION_GREATER "57.48.101"))
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message(STATUS "Include demoddatv")
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add_subdirectory(demoddatv)
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else()
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message(STATUS "FFmpeg too old to compile demoddatv; needs at least ffmpeg 3.1")
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message(STATUS "FFmpeg too old to compile demoddatv; needs at least avutil: 55.27.100, avcodec/avformat: 57.48.101")
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endif()
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endif()
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endif()
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