Allow for system ffmpeg usage.
Warning: this is NOT advised right now.
This commit is contained in:
Jason Felds
@@ -0,0 +1,224 @@
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# This was copied from the robotology/ycm project.
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#.rst:
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# FindFFMPEG
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# ----------
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#
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# Find the native FFMPEG includes and library
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#
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# This module defines::
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#
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# FFMPEG_INCLUDE_DIR, where to find avcodec.h, avformat.h ...
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# FFMPEG_LIBRARIES, the libraries to link against to use FFMPEG.
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# FFMPEG_FOUND, If false, do not try to use FFMPEG.
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#
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# also defined, but not for general use are::
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#
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# FFMPEG_avformat_LIBRARY, where to find the FFMPEG avformat library.
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# FFMPEG_avcodec_LIBRARY, where to find the FFMPEG avcodec library.
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#
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# This is useful to do it this way so that we can always add more libraries
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# if needed to ``FFMPEG_LIBRARIES`` if ffmpeg ever changes...
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#=============================================================================
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# Copyright: 1993-2008 Ken Martin, Will Schroeder, Bill Lorensen
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of YCM, substitute the full
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# License text for the above reference.)
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# Originally from VTK project
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find_path(FFMPEG_INCLUDE_DIR1 avformat.h
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/ffmpeg
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$ENV{FFMPEG_DIR}/libavformat
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$ENV{FFMPEG_DIR}/include/libavformat
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$ENV{FFMPEG_DIR}/include/ffmpeg
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/usr/local/include/ffmpeg
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/usr/include/ffmpeg
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/usr/include/libavformat
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/usr/include/ffmpeg/libavformat
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/usr/local/include/libavformat
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)
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find_path(FFMPEG_INCLUDE_DIR2 avutil.h
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/ffmpeg
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$ENV{FFMPEG_DIR}/libavutil
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$ENV{FFMPEG_DIR}/include/libavutil
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$ENV{FFMPEG_DIR}/include/ffmpeg
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/usr/local/include/ffmpeg
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/usr/include/ffmpeg
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/usr/include/libavutil
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/usr/include/ffmpeg/libavutil
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/usr/local/include/libavutil
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)
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find_path(FFMPEG_INCLUDE_DIR3 avcodec.h
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/ffmpeg
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$ENV{FFMPEG_DIR}/libavcodec
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$ENV{FFMPEG_DIR}/include/libavcodec
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$ENV{FFMPEG_DIR}/include/ffmpeg
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/usr/local/include/ffmpeg
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/usr/include/ffmpeg
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/usr/include/libavcodec
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/usr/include/ffmpeg/libavcodec
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/usr/local/include/libavcodec
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)
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find_path(FFMPEG_INCLUDE_DIR4 swscale.h
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/ffmpeg
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$ENV{FFMPEG_DIR}/libswscale
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$ENV{FFMPEG_DIR}/include/libswscale
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$ENV{FFMPEG_DIR}/include/ffmpeg
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/usr/local/include/ffmpeg
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/usr/include/ffmpeg
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/usr/include/libswscale
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/usr/include/ffmpeg/libswscale
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/usr/local/include/libswscale
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)
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find_path(FFMPEG_INCLUDE_DIR5 avdevice.h
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/ffmpeg
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$ENV{FFMPEG_DIR}/libavdevice
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$ENV{FFMPEG_DIR}/include/libavdevice
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$ENV{FFMPEG_DIR}/include/ffmpeg
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/usr/local/include/ffmpeg
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/usr/include/ffmpeg
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/usr/include/libavdevice
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/usr/include/ffmpeg/libavdevice
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/usr/local/include/libavdevice
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)
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if(FFMPEG_INCLUDE_DIR1)
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if(FFMPEG_INCLUDE_DIR2)
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if(FFMPEG_INCLUDE_DIR3)
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set(FFMPEG_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR1}
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${FFMPEG_INCLUDE_DIR2}
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${FFMPEG_INCLUDE_DIR3})
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endif()
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endif()
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endif()
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if(FFMPEG_INCLUDE_DIR4)
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set(FFMPEG_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR}
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${FFMPEG_INCLUDE_DIR4})
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endif()
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if(FFMPEG_INCLUDE_DIR5)
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set(FFMPEG_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR}
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${FFMPEG_INCLUDE_DIR5}
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${FFMPEG_INCLUDE_DIR5}/..)
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endif()
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find_library(FFMPEG_avformat_LIBRARY avformat
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/lib
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$ENV{FFMPEG_DIR}/libavformat
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/usr/local/lib
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/usr/lib
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)
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find_library(FFMPEG_avcodec_LIBRARY avcodec
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/lib
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$ENV{FFMPEG_DIR}/libavcodec
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/usr/local/lib
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/usr/lib
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)
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find_library(FFMPEG_avutil_LIBRARY avutil
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/lib
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$ENV{FFMPEG_DIR}/libavutil
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/usr/local/lib
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/usr/lib
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)
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if(NOT DISABLE_SWSCALE)
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find_library(FFMPEG_swscale_LIBRARY swscale
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/lib
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$ENV{FFMPEG_DIR}/libswscale
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/usr/local/lib
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/usr/lib
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)
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endif(NOT DISABLE_SWSCALE)
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find_library(FFMPEG_avdevice_LIBRARY avdevice
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/lib
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$ENV{FFMPEG_DIR}/libavdevice
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/usr/local/lib
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/usr/lib
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)
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find_library(_FFMPEG_z_LIBRARY_ z
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$ENV{FFMPEG_DIR}
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$ENV{FFMPEG_DIR}/lib
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/usr/local/lib
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/usr/lib
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)
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if(FFMPEG_INCLUDE_DIR)
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if(FFMPEG_avformat_LIBRARY)
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if(FFMPEG_avcodec_LIBRARY)
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if(FFMPEG_avutil_LIBRARY)
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set(FFMPEG_FOUND "YES")
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set(FFMPEG_LIBRARIES ${FFMPEG_avformat_LIBRARY}
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${FFMPEG_avcodec_LIBRARY}
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${FFMPEG_avutil_LIBRARY}
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)
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if(FFMPEG_swscale_LIBRARY)
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set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES}
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${FFMPEG_swscale_LIBRARY}
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)
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endif()
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if(FFMPEG_avdevice_LIBRARY)
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set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES}
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${FFMPEG_avdevice_LIBRARY}
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)
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endif()
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if(_FFMPEG_z_LIBRARY_)
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set( FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES}
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${_FFMPEG_z_LIBRARY_}
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)
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endif()
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endif()
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endif()
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endif()
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endif()
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mark_as_advanced(
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FFMPEG_INCLUDE_DIR
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FFMPEG_INCLUDE_DIR1
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FFMPEG_INCLUDE_DIR2
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FFMPEG_INCLUDE_DIR3
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FFMPEG_INCLUDE_DIR4
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FFMPEG_INCLUDE_DIR5
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FFMPEG_avformat_LIBRARY
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FFMPEG_avcodec_LIBRARY
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FFMPEG_avutil_LIBRARY
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FFMPEG_swscale_LIBRARY
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FFMPEG_avdevice_LIBRARY
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_FFMPEG_z_LIBRARY_
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)
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# Set package properties if FeatureSummary was included
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if(COMMAND set_package_properties)
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set_package_properties(FFMPEG PROPERTIES DESCRIPTION "A complete, cross-platform solution to record, convert and stream audio and video")
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set_package_properties(FFMPEG PROPERTIES URL "http://ffmpeg.org/")
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endif()
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+40
-27
@@ -60,6 +60,8 @@ if(WIN32)
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else()
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if(LINUX)
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option(WITH_FFMPEG "Build with FFMPEG." ON)
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# Builder beware: later versions of ffmpeg may break!
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option(WITH_SYSTEM_FFMPEG "Build with the system's FFMPEG." OFF)
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option(WITH_TTY "Build with Linux TTY Input Support." OFF)
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option(WITH_PROFILING "Build with Profiling Support." OFF)
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option(WITH_GLES2 "Build with OpenGL ES 2.0 Support." ON)
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@@ -287,36 +289,47 @@ elseif(LINUX)
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endif()
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if(WITH_FFMPEG)
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list(APPEND FFMPEG_CONFIGURE
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg/configure"
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"--disable-programs"
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"--disable-doc"
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"--disable-avdevice"
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"--disable-swresample"
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"--disable-postproc"
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"--disable-avfilter"
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"--disable-shared"
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"--enable-static"
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)
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if(WITH_GPL_LIBS)
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if (WITH_SYSTEM_FFMPEG)
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find_package("FFMPEG")
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if(NOT FFMPEG_FOUND)
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message(FATAL_ERROR "System ffmpeg not found! Either install the libraries or remove the argument, then try again.")
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else()
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message(STATUS "-- Warning! Your version of ffmpeg may be too high! If you want to use the system ffmpeg, clear your cmake cache and do not include the system ffmpeg argument.")
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set(HAS_FFMPEG TRUE)
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endif()
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else()
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list(APPEND FFMPEG_CONFIGURE
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"--enable-gpl"
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg/configure"
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"--disable-programs"
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"--disable-doc"
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"--disable-avdevice"
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"--disable-swresample"
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"--disable-postproc"
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"--disable-avfilter"
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"--disable-shared"
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"--enable-static"
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)
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if(WITH_GPL_LIBS)
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list(APPEND FFMPEG_CONFIGURE
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"--enable-gpl"
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)
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endif()
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# NEVER use the system ffmpeg. Not worth the hassle.
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# --shlibdir=$our_installdir/stepmania-$VERSION
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externalproject_add("ffmpeg"
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DOWNLOAD_DIR "${SM_EXTERN_DIR}/ffmpeg-linux"
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PREFIX "${SM_EXTERN_DIR}/ffmpeg-linux"
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GIT_REPOSITORY "git://source.ffmpeg.org/ffmpeg.git"
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GIT_TAG "n2.1.3"
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CONFIGURE_COMMAND ${FFMPEG_CONFIGURE}
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BUILD_COMMAND "make"
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UPDATE_COMMAND ""
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INSTALL_COMMAND ""
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TEST_COMMAND ""
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)
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set(HAS_FFMPEG TRUE)
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endif()
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# NEVER use the system ffmpeg. Not worth the hassle.
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# --shlibdir=$our_installdir/stepmania-$VERSION
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externalproject_add("ffmpeg"
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DOWNLOAD_DIR "${SM_EXTERN_DIR}/ffmpeg-linux"
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PREFIX "${SM_EXTERN_DIR}/ffmpeg-linux"
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GIT_REPOSITORY "git://source.ffmpeg.org/ffmpeg.git"
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GIT_TAG "n2.1.3"
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CONFIGURE_COMMAND ${FFMPEG_CONFIGURE}
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BUILD_COMMAND "make"
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UPDATE_COMMAND ""
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INSTALL_COMMAND ""
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TEST_COMMAND ""
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)
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set(HAS_FFMPEG TRUE)
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else()
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set(HAS_FFMPEG FALSE)
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endif()
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+27
-9
@@ -383,11 +383,25 @@ elseif(APPLE)
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)
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else() # Unix / Linux
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# TODO: Remember to find and locate the zip archive files.
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if (HAS_FFMPEG)
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if(WITH_SYSTEM_FFMPEG)
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list(APPEND SMDATA_LINK_LIB
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"${FFMPEG_avformat_LIBRARY}"
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"${FFMPEG_avcodec_LIBRARY}"
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"${FFMPEG_swscale_LIBRARY}"
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"${FFMPEG_avutil_LIBRARY}"
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)
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else()
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list(APPEND SMDATA_LINK_LIB
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build/libavformat/libavformat.a"
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build/libavcodec/libavcodec.a"
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build/libswscale/libswscale.a"
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build/libavutil/libavutil.a"
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)
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endif()
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endif()
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list(APPEND SMDATA_LINK_LIB
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build/libavformat/libavformat.a"
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build/libavcodec/libavcodec.a"
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build/libswscale/libswscale.a"
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build/libavutil/libavutil.a"
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"${DL_LIBRARY}"
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)
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@@ -476,11 +490,15 @@ if(NOT APPLE)
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)
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else()
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if (HAS_FFMPEG)
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add_dependencies("${SM_EXE_NAME}" "ffmpeg")
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list(APPEND SM_INCLUDE_DIRS
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg"
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build"
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)
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if (WITH_SYSTEM_FFMPEG)
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list(APPEND SM_INCLUDE_DIRS "${FFMPEG_INCLUDE_DIR}")
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else()
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add_dependencies("${SM_EXE_NAME}" "ffmpeg")
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list(APPEND SM_INCLUDE_DIRS
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg"
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"${SM_EXTERN_DIR}/ffmpeg-linux/src/ffmpeg-build"
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)
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endif()
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endif()
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if (HAS_GTK2)
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list(APPEND SM_INCLUDE_DIRS "${GTK2_INCLUDE_DIRS}")
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Reference in New Issue
Block a user