merge safe fixes from default. physfs include order, tips file length check, server checker fixes, shoppa border fix, land drawing optimisations, physfs off by 1 (probably unused by us), rubber svg image
# Find ffmpeg/libav libraries (libavcodec, libavformat and libavutil)
# Once done this will define
#
# FFMPEG_FOUND - system has libavcodec, libavformat, libavutil
# FFMPEG_INCLUDE_DIR - the libav include directories
# FFMPEG_LIBRARIES - the libav libraries
#
# LIBAVCODEC_LIBRARY - the libavcodec library
# LIBAVCODEC_INCLUDE_DIR - the libavcodec include directory
# LIBAVFORMAT_LIBRARY - the libavformat library
# LIBAVUTIL_LIBRARY - the 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(_FFMPEG_AVCODEC libavcodec)
endif()
if(NOT LIBAVFORMAT_LIBRARY)
pkg_check_modules(_FFMPEG_AVFORMAT libavformat)
endif()
if(NOT LIBAVUTIL_LIBRARY)
pkg_check_modules(_FFMPEG_AVUTIL libavutil)
endif()
endif(PKG_CONFIG_FOUND)
find_path(LIBAVCODEC_INCLUDE_DIR
NAMES libavcodec/avcodec.h
PATHS ${_FFMPEG_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 ${_FFMPEG_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 ${_FFMPEG_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 ${_FFMPEG_AVUTIL_LIBRARY_DIRS} #pkg-config
/usr/lib /usr/local/lib #system level
/opt/local/lib /sw/lib #macports & fink
)
find_package_handle_standard_args(FFMPEG DEFAULT_MSG LIBAVCODEC_LIBRARY LIBAVCODEC_INCLUDE_DIR
LIBAVFORMAT_LIBRARY
LIBAVUTIL_LIBRARY
)
set(FFMPEG_INCLUDE_DIR ${LIBAVCODEC_INCLUDE_DIR}
#TODO: add other include paths
)
set(FFMPEG_LIBRARIES ${LIBAVCODEC_LIBRARY}
${LIBAVFORMAT_LIBRARY}
${LIBAVUTIL_LIBRARY}
)
mark_as_advanced(FFMPEG_INCLUDE_DIR FFMPEG_LIBRARIES LIBAVCODEC_LIBRARY LIBAVCODEC_INCLUDE_DIR LIBAVFORMAT_LIBRARY LIBAVUTIL_LIBRARY)