wlroots/CMake/FindUdev.cmake

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2017-04-25 15:32:52 +00:00
#.rst:
# FindUdev
# -------
#
# Find udev library
#
# Try to find udev library on UNIX systems. The following values are defined
#
# ::
#
# UDEV_FOUND - True if udev is available
# UDEV_INCLUDE_DIRS - Include directories for udev
# UDEV_LIBRARIES - List of libraries for udev
# UDEV_DEFINITIONS - List of definitions for udev
#
#=============================================================================
# Copyright (c) 2015 Jari Vetoniemi
#
# Distributed under the OSI-approved BSD License (the "License");
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
include(FeatureSummary)
set_package_properties(Udev PROPERTIES
URL "https://www.kernel.org/pub/linux/utils/kernel/hotplug/udev/udev.html"
DESCRIPTION "Device manager for the Linux kernel")
find_package(PkgConfig)
pkg_check_modules(PC_UDEV QUIET libudev)
find_library(UDEV_LIBRARIES NAMES udev HINTS ${PC_UDEV_LIBRARY_DIRS})
find_path(UDEV_INCLUDE_DIRS libudev.h HINTS ${PC_UDEV_INCLUDE_DIRS})
set(UDEV_DEFINITIONS ${PC_UDEV_CFLAGS_OTHER})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(UDEV DEFAULT_MSG UDEV_INCLUDE_DIRS UDEV_LIBRARIES)
mark_as_advanced(UDEV_INCLUDE_DIRS UDEV_LIBRARIES UDEV_DEFINITIONS)