git.sesse.net Git - kdenlive/blob - cmake/modules/FindLIBFFMPEG.cmake

   1 #
   2 # Find the FFMPEG includes and library
   3 #
   4
   5 FIND_PROGRAM(FFMPEG_CONFIG_EXECUTABLE pkg-config)
   6 EXEC_PROGRAM(${FFMPEG_CONFIG_EXECUTABLE} ARGS --variable=includedir libavformat OUTPUT_VARIABLE FFMPEG_HEADER_PATH )
   7 #MESSAGE(STATUS "Found FFmpeg header pkg-config: ${FFMPEG_CONFIG_EXECUTABLE} , ${FFMPEG_HEADER_PATH}")
   8 EXEC_PROGRAM(${FFMPEG_CONFIG_EXECUTABLE} ARGS --variable=libdir libavformat OUTPUT_VARIABLE FFMPEG_LIBS_PATH )
   9 #MESSAGE(STATUS "Found FFmpeg lib pkg-config: ${FFMPEG_CONFIG_EXECUTABLE} , ${FFMPEG_LIBS_PATH}")
  10
  11 FIND_PATH(LIBFFMPEG_INCLUDE_DIR
  12   NAMES avformat.h
  13   PATHS ${FFMPEG_HEADER_PATH}/ffmpeg ${FFMPEG_HEADER_PATH}/libavformat ${FFMPEG_HEADER_PATH}/ffmpeg/libavformat
  14   /usr/include/ffmpeg /usr/include/libavformat /usr/include/ffmpeg/libavformat
  15   /usr/local/include/ffmpeg /usr/local/include/libavformat /usr/local/include/ffmpeg/libavformat
  16   NO_DEFAULT_PATH
  17 )
  18
  19 IF (LIBFFMPEG_INCLUDE_DIR)
  20   MESSAGE(STATUS "Found FFmpeg Libavformat includes: ${LIBFFMPEG_INCLUDE_DIR}")
  21 ELSE (LIBFFMPEG_INCLUDE_DIR)
  22   MESSAGE(FATAL_ERROR "\n***************************\n"
  23     "Could not find FFmpeg Libavformat includes\n"
  24     "please install the libavformat-dev package or give the path manually using\n"
  25     "-DLIBFFMPEG_INCLUDE_DIR=PATH_TO_YOUR_AVFORMAT_HEADERS"
  26     "\n***************************\n")
  27 ENDIF (LIBFFMPEG_INCLUDE_DIR)
  28
  29 FIND_LIBRARY(LIBFFMPEG_LIBRARY
  30   NAMES avformat
  31   PATHS ${FFMPEG_LIBS_PATH}
  32   /usr/lib /usr/local/lib
  33   NO_DEFAULT_PATH
  34 )
  35
  36 IF (LIBFFMPEG_LIBRARY)
  37   MESSAGE(STATUS "Found FFmpeg Libavformat library: ${LIBFFMPEG_LIBRARY}")
  38 ELSE (LIBFFMPEG_LIBRARY)
  39   MESSAGE(FATAL_ERROR "\n***************************\n"
  40     "Could not find FFmpeg Libavformat library\n"
  41     "please install the libavformat package or give the path manually using\n"
  42     "-DLIBFFMPEG_LIBRARY=PATH_TO_YOUR_AVFORMAT_LIBRARY"
  43     "\n***************************\n")
  44 ENDIF (LIBFFMPEG_LIBRARY)
  45
  46 IF (LIBFFMPEG_LIBRARY AND LIBFFMPEG_INCLUDE_DIR)
  47   SET( LIBFFMPEG_FOUND 1 )
  48   SET( LIBFFMPEG_LIBRARIES ${LIBFFMPEG_LIBRARY} )
  49 ELSE (LIBFFMPEG_LIBRARY AND LIBFFMPEG_INCLUDE_DIR)
  50   SET( LIBFFMPEG_FOUND 0 )
  51 ENDIF (LIBFFMPEG_LIBRARY AND LIBFFMPEG_INCLUDE_DIR)
  52
  53