obs-studio/cmake/Modules/FindLibv4l2.cmake

34 lines
729 B
CMake

# Once done these will be defined:
#
# LIBV4L2_FOUND
# LIBV4L2_INCLUDE_DIRS
# LIBV4L2_LIBRARIES
find_package(PkgConfig QUIET)
if (PKG_CONFIG_FOUND)
pkg_check_modules(_V4L2 QUIET v4l-utils)
endif()
find_path(V4L2_INCLUDE_DIR
NAMES libv4l2.h
HINTS
${_V4L2_INCLUDE_DIRS}
PATHS
/usr/include /usr/local/include /opt/local/include)
find_library(V4L2_LIB
NAMES v4l2
HINTS
${_V4L2_LIBRARY_DIRS}
PATHS
/usr/lib /usr/local/lib /opt/local/lib)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LibV4L2 DEFAULT_MSG V4L2_LIB V4L2_INCLUDE_DIR)
mark_as_advanced(V4L2_INCLUDE_DIR V4L2_LIB)
if(LIBV4L2_FOUND)
set(LIBV4L2_INCLUDE_DIRS ${V4L2_INCLUDE_DIR})
set(LIBV4L2_LIBRARIES ${V4L2_LIB})
endif()