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# - Try to find FFMPEG libavutil
# Once done, this will define
#
# AVUtil_FOUND - the library is available
# AVUtil_INCLUDE_DIRS - the include directories
# AVUtil_LIBRARIES - the libraries
# AVUtil_INCLUDE - the file to #include (may be used in config.h)
#
# See documentation on how to write CMake scripts at
# http://www.cmake.org/Wiki/CMake:How_To_Find_Libraries
include(LibFindMacros)
libfind_pkg_check_modules(AVUtil_PKGCONF libavutil)
find_path(AVUtil_INCLUDE_DIR
NAMES libavutil/avutil.h ffmpeg/avutil.h avutil.h
HINTS ${AVUtil_PKGCONF_INCLUDE_DIRS}
PATH_SUFFIXES ffmpeg
)
if(AVUtil_INCLUDE_DIR)
foreach(suffix libavutil/ ffmpeg/ "")
if(NOT AVUtil_INCLUDE)
if(EXISTS "${AVUtil_INCLUDE_DIR}/${suffix}avutil.h")
set(AVUtil_INCLUDE "${suffix}avutil.h")
endif(EXISTS "${AVUtil_INCLUDE_DIR}/${suffix}avutil.h")
endif(NOT AVUtil_INCLUDE)
endforeach(suffix)
if(NOT AVUtil_INCLUDE)
message(FATAL_ERROR "Found avutil.h include dir, but not the header file. Perhaps you need to clear CMake cache?")
endif(NOT AVUtil_INCLUDE)
endif(AVUtil_INCLUDE_DIR)
find_library(AVUtil_LIBRARY
NAMES libavutil.dll.a avutil
HINTS ${AVUtil_PKGCONF_LIBRARY_DIRS}
)
libfind_process(AVUtil)
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