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Do not use cached FFMPEG_LIBRARIES. Make error messages clearer.

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This commit is contained in:
cc9cii 2014-09-15 18:49:07 +10:00
parent 1107156334
commit 166ee6b483
1 changed files with 9 additions and 3 deletions
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12
CMakeLists.txt
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@ -140,6 +140,7 @@ set(OPENMW_LIBS_HEADER)
# Sound setup
set(FFmpeg_FIND_COMPONENTS AVCODEC AVFORMAT AVUTIL SWSCALE SWRESAMPLE AVRESAMPLE)
unset(FFMPEG_LIBRARIES CACHE)
find_package(FFmpeg)
if ( NOT AVCODEC_FOUND OR NOT AVFORMAT_FOUND OR NOT AVUTIL_FOUND OR NOT SWSCALE_FOUND )
message(FATAL_ERROR "FFmpeg component required, but not found!")
@ -150,10 +151,15 @@ if( SWRESAMPLE_FOUND )
add_definitions(-DHAVE_LIBSWRESAMPLE)
set(SOUND_INPUT_LIBRARY ${FFMPEG_LIBRARIES} ${SWRESAMPLE_LIBRARIES})
else()
if( AVRESAMPLE_FOUND)
set(SOUND_INPUT_LIBRARY ${FFMPEG_LIBRARIES} ${AVRESAMPLE_LIBRARIES})
# restrict the use of libavresample to debian based system only
if(EXISTS "/etc/debian_version")
if( AVRESAMPLE_FOUND )
set(SOUND_INPUT_LIBRARY ${FFMPEG_LIBRARIES} ${AVRESAMPLE_LIBRARIES})
else()
message(FATAL_ERROR "Libav libavresample required, but not found!")
endif()
else()
message(FATAL_ERROR "FFmpeg component required, but not found!")
message(FATAL_ERROR "FFmpeg libswresample required, but not found!")
endif()
endif()