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72 lines
2.1 KiB
CMake
72 lines
2.1 KiB
CMake
# Locate FFmpeg
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#
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# This module defines:
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# FFMPEG_FOUND
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# FFMPEG_INCLUDE_DIRS
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# FFMPEG_LIBRARIES
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#
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# Created by Robert Osfield
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# Modified by Lukas Lalinsky
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# Modified by Leon Styhre
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#
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# Macro to find headers and library directories.
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# Example: FFMPEG_FIND(AVFORMAT avformat avformat.h)
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macro(FFMPEG_FIND varname shortname headername)
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find_path(FFMPEG_${varname}_INCLUDE_DIRS lib${shortname}/${headername}
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PATHS
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${FFMPEG_ROOT}/include
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$ENV{FFMPEG_DIR}/include
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~/Library/Frameworks
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/Library/Frameworks
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/usr/local/include
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/usr/pkg/include # NetBSD
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/usr/include
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/sw/include # Fink
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/opt/local/include # DarwinPorts
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/opt/csw/include # Blastwave
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/opt/include
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/usr/freeware/include
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NO_DEFAULT_PATH
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PATH_SUFFIXES
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ffmpeg
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ffmpeg4 # NetBSD
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DOC "Location of FFMPEG Headers"
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)
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if(${CMAKE_SYSTEM_NAME} MATCHES "NetBSD")
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set(ENV{PKG_CONFIG_PATH} "$ENV{PKG_CONFIG_PATH}:/usr/pkg/lib/ffmpeg4/pkgconfig")
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endif()
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pkg_check_modules(FFMPEG_${varname} lib${shortname} REQUIRED)
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if(FFMPEG_${varname}_LIBRARIES AND FFMPEG_${varname}_INCLUDE_DIRS)
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set(FFMPEG_${varname}_FOUND 1)
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message("-- " ${FFMPEG_${varname}_LINK_LIBRARIES})
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endif(FFMPEG_${varname}_LIBRARIES AND FFMPEG_${varname}_INCLUDE_DIRS)
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endmacro(FFMPEG_FIND)
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set(FFMPEG_ROOT "$ENV{FFMPEG_DIR}" CACHE PATH "Location of FFMPEG")
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FFMPEG_FIND(LIBAVCODEC avcodec avcodec.h)
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FFMPEG_FIND(LIBAVFILTER avfilter avfilter.h)
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FFMPEG_FIND(LIBAVFORMAT avformat avformat.h)
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FFMPEG_FIND(LIBAVUTIL avutil avutil.h)
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set(FFMPEG_FOUND "NO")
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if(FFMPEG_LIBAVCODEC_FOUND AND FFMPEG_LIBAVFILTER_FOUND AND
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FFMPEG_LIBAVFORMAT_FOUND AND FFMPEG_LIBAVUTIL_FOUND)
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set(FFMPEG_FOUND "YES")
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set(FFMPEG_INCLUDE_DIRS ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS})
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set(FFMPEG_LIBRARY_DIRS ${FFMPEG_LIBAVFORMAT_LIBRARY_DIRS})
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set(FFMPEG_LIBRARIES
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${FFMPEG_LIBAVCODEC_LINK_LIBRARIES}
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${FFMPEG_LIBAVFILTER_LINK_LIBRARIES}
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${FFMPEG_LIBAVFORMAT_LINK_LIBRARIES}
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${FFMPEG_LIBAVUTIL_LINK_LIBRARIES})
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endif()
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