obs-studio/cmake/Modules/FindLibx264.cmake
jp9000 f2d2b58ae2 Add support for 32/64bit environment variables
This can make it a bit easier to set up 32bit/64bit environments
separately on windows.  This simply allows you to additionally set
FFmpegPath32, FFmpegPath64, x264Path32, x264Path64, etc.
2014-07-18 22:41:23 -07:00

58 lines
1.4 KiB
CMake

# Once done these will be defined:
#
# LIBX264_FOUND
# LIBX264_INCLUDE_DIRS
# LIBX264_LIBRARIES
#
# For use in OBS:
#
# X264_INCLUDE_DIR
#
if(LIBX264_INCLUDE_DIRS AND LIBX264_LIBRARIES)
set(LIBX264_FOUND TRUE)
else()
find_package(PkgConfig QUIET)
if (PKG_CONFIG_FOUND)
pkg_check_modules(_X264 QUIET x264)
endif()
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_lib_suffix 64)
else()
set(_lib_suffix 32)
endif()
set(X264_PATH_ARCH x264Path${_lib_suffix})
set(FFMPEG_PATH_ARCH FFmpegPath${_lib_suffix})
find_path(X264_INCLUDE_DIR
NAMES x264.h
HINTS
"${CMAKE_SOURCE_DIR}/additional_install_files/include"
"$ENV{obsAdditionalInstallFiles}/include"
ENV x264Path
ENV FFmpegPath
ENV ${X264_PATH_ARCH}
ENV ${FFMPEG_PATH_ARCH}
"${_X264_INCLUDE_DIRS}"
/usr/include /usr/local/include /opt/local/include /sw/include)
find_library(X264_LIB
NAMES x264 libx264
HINTS
"${X264_INCLUDE_DIR}/../lib"
"${X264_INCLUDE_DIR}/../lib${_lib_suffix}"
"${X264_INCLUDE_DIR}/../libs${_lib_suffix}"
"${X264_INCLUDE_DIR}/lib"
"${X264_INCLUDE_DIR}/lib${_lib_suffix}"
"${_X264_LIBRARY_DIRS}"
/usr/lib /usr/local/lib /opt/local/lib /sw/lib)
set(LIBX264_INCLUDE_DIRS ${X264_INCLUDE_DIR} CACHE PATH "x264 include dir")
set(LIBX264_LIBRARIES ${X264_LIB} CACHE STRING "x264 libraries")
find_package_handle_standard_args(Libx264 DEFAULT_MSG X264_LIB X264_INCLUDE_DIR)
mark_as_advanced(X264_INCLUDE_DIR X264_LIB)
endif()