+
−# Find ffmpeg/libav libraries (libavcodec, libavformat and libavutil)
+
−# Once done this will define
+
−#
+
−#  LIBAV_FOUND             - system has libavcodec, libavformat, libavutil
+
−#  LIBAV_INCLUDE_DIR       - libav include directories
+
−#  LIBAV_LIBRARIES         - libav libraries (libavcodec, libavformat, libavutil)
+
−#
+
−#  LIBAVCODEC_LIBRARY      - libavcodec library
+
−#  LIBAVCODEC_INCLUDE_DIR  - libavcodec include directory
+
−#  LIBAVFORMAT_LIBRARY     - libavformat library
+
−#  LIBAVUTIL_LIBRARY       - libavutil library
+
−#
+
−#  Copyright (c) 2008 Andreas Schneider <mail@cynapses.org>
+
−#  Modified for other libraries by Lasse Kärkkäinen <tronic>
+
−#  Modified for Hedgewars by Stepik777
+
−#  Copyright (c) 2013 Vittorio Giovara <vittorio.giovara@gmail.com>
+
−#
+
−#  Redistribution and use is allowed according to the terms of the New
+
−#  BSD license.
+
−#
+
−
+
−include(FindPackageHandleStandardArgs)
+
−
+
−
+
−# use pkg-config to get the directories and then use these values
+
−# in the FIND_PATH() and FIND_LIBRARY() calls
+
−find_package(PkgConfig)
+
−if(PKG_CONFIG_FOUND)
+
−    if(NOT LIBAVCODEC_INCLUDE_DIR OR NOT LIBAVCODEC_LIBRARY)
+
−        pkg_check_modules(_LIBAV_AVCODEC libavcodec)
+
−    endif()
+
−    if(NOT LIBAVFORMAT_LIBRARY)
+
−        pkg_check_modules(_LIBAV_AVFORMAT libavformat)
+
−    endif()
+
−    if(NOT LIBAVUTIL_LIBRARY)
+
−        pkg_check_modules(_LIBAV_AVUTIL libavutil)
+
−    endif()
+
−endif(PKG_CONFIG_FOUND)
+
−
+
−find_path(LIBAVCODEC_INCLUDE_DIR
+
−    NAMES libavcodec/avcodec.h
+
−    PATHS ${_LIBAV_AVCODEC_INCLUDE_DIRS}     #pkg-config
+
−          /usr/include /usr/local/include    #system level
+
−          /opt/local/include /sw/include     #macports & fink
+
−    PATH_SUFFIXES libav ffmpeg
+
−)
+
−
+
−#TODO: add other include paths
+
−
+
−find_library(LIBAVCODEC_LIBRARY
+
−    NAMES avcodec
+
−    PATHS ${_LIBAV_AVCODEC_LIBRARY_DIRS}    #pkg-config
+
−          /usr/lib /usr/local/lib           #system level
+
−          /opt/local/lib /sw/lib            #macports & fink
+
−)
+
−
+
−find_library(LIBAVFORMAT_LIBRARY
+
−    NAMES avformat
+
−    PATHS ${_LIBAV_AVFORMAT_LIBRARY_DIRS}   #pkg-config
+
−          /usr/lib /usr/local/lib           #system level
+
−          /opt/local/lib /sw/lib            #macports & fink
+
−)
+
−
+
−find_library(LIBAVUTIL_LIBRARY
+
−    NAMES avutil
+
−    PATHS ${_LIBAV_AVUTIL_LIBRARY_DIRS}     #pkg-config
+
−          /usr/lib /usr/local/lib           #system level
+
−          /opt/local/lib /sw/lib            #macports & fink
+
−)
+
−
+
−find_package_handle_standard_args(LIBAV DEFAULT_MSG LIBAVCODEC_LIBRARY
+
−                                                    LIBAVCODEC_INCLUDE_DIR
+
−                                                    LIBAVFORMAT_LIBRARY
+
−                                                    LIBAVUTIL_LIBRARY
+
−                                                    )
+
−set(LIBAV_INCLUDE_DIR ${LIBAVCODEC_INCLUDE_DIR}
+
−                      #TODO: add other include paths
+
−                      )
+
−set(LIBAV_LIBRARIES ${LIBAVCODEC_LIBRARY}
+
−                    ${LIBAVFORMAT_LIBRARY}
+
−                    ${LIBAVUTIL_LIBRARY}
+
−                    )
+
−
+
−mark_as_advanced(LIBAV_INCLUDE_DIR
+
−                 LIBAV_LIBRARIES
+
−                 LIBAVCODEC_LIBRARY
+
−                 LIBAVCODEC_INCLUDE_DIR
+
−                 LIBAVFORMAT_LIBRARY
+
−                 LIBAVUTIL_LIBRARY)
+
−