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Refactor cmake scripts, reducing the amount of find_package(FFmpeg)

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scrawl 2015-06-12 01:45:48 +02:00
parent cf95d3fc35
commit 45fcea929a
2 changed files with 11 additions and 26 deletions
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15
CMakeLists.txt
View file

@ -98,25 +98,30 @@ endif()
cmake_minimum_required(VERSION 2.6)
# Sound setup
set(FFmpeg_FIND_COMPONENTS AVCODEC AVFORMAT AVUTIL SWSCALE SWRESAMPLE AVRESAMPLE)
unset(FFMPEG_LIBRARIES CACHE)
find_package(FFmpeg)
find_package(FFmpeg REQUIRED)
set (FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${SWSCALE_LIBRARY})
message(STATUS ${FFMPEG_LIBRARIES})
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!")
endif()
set(SOUND_INPUT_INCLUDES ${FFMPEG_INCLUDE_DIRS})
set(SOUND_INPUT_LIBRARY ${FFMPEG_LIBRARIES} ${SWSCALE_LIBRARIES})
if( SWRESAMPLE_FOUND )
add_definitions(-DHAVE_LIBSWRESAMPLE)
set(SOUND_INPUT_LIBRARY ${FFMPEG_LIBRARIES} ${SWRESAMPLE_LIBRARIES})
set (FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${SWRESAMPLE_LIBRARIES})
else()
if( AVRESAMPLE_FOUND )
set(SOUND_INPUT_LIBRARY ${FFMPEG_LIBRARIES} ${AVRESAMPLE_LIBRARIES})
set (FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${AVRESAMPLE_LIBRARIES})
else()
message(FATAL_ERROR "Install either libswresample (FFmpeg) or libavresample (Libav).")
endif()
endif()
set(SOUND_INPUT_LIBRARY ${FFMPEG_LIBRARIES})
# TinyXML
option(USE_SYSTEM_TINYXML "Use system TinyXML library instead of internal." OFF)
if(USE_SYSTEM_TINYXML)

22
extern/ogre-ffmpeg-videoplayer/CMakeLists.txt vendored
View file

@ -11,29 +11,9 @@ set(OGRE_FFMPEG_VIDEOPLAYER_SOURCE_FILES
audiofactory.hpp
)
# Find FFMPEG
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!")
endif()
set(VIDEO_FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${SWSCALE_LIBRARIES})
if( SWRESAMPLE_FOUND )
add_definitions(-DHAVE_LIBSWRESAMPLE)
set(VIDEO_FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${SWRESAMPLE_LIBRARIES})
else()
if( AVRESAMPLE_FOUND )
set(VIDEO_FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${AVRESAMPLE_LIBRARIES})
else()
message(FATAL_ERROR "Install either libswresample (FFmpeg) or libavresample (Libav).")
endif()
endif()
include_directories(${FFMPEG_INCLUDE_DIRS})
# Find Boost
add_library(${OGRE_FFMPEG_VIDEOPLAYER_LIBRARY} STATIC ${OGRE_FFMPEG_VIDEOPLAYER_SOURCE_FILES})
target_link_libraries(${OGRE_FFMPEG_VIDEOPLAYER_LIBRARY} ${VIDEO_FFMPEG_LIBRARIES} ${Boost_THREAD_LIBRARY})
target_link_libraries(${OGRE_FFMPEG_VIDEOPLAYER_LIBRARY} ${FFMPEG_LIBRARIES} ${Boost_THREAD_LIBRARY})
link_directories(${CMAKE_CURRENT_BINARY_DIR})