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# Copyright (c) 2014 Kevin M. Godby <kevin@godby.org>
#
# Boost Software License - Version 1.0 - August 17th, 2003
#
# Permission is hereby granted, free of charge, to any person or organization
# obtaining a copy of the software and accompanying documentation covered by
# this license (the "Software") to use, reproduce, display, distribute,
# execute, and transmit the Software, and to prepare derivative works of the
# Software, and to permit third-parties to whom the Software is furnished to
# do so, all subject to the following:
#
# The copyright notices in the Software and this entire statement, including
# the above license grant, this restriction and the following disclaimer,
# must be included in all copies of the Software, in whole or in part, and
# all derivative works of the Software, unless such copies or derivative
# works are solely in the form of machine-executable object code generated by
# a source language processor.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
# SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
# FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
# - Try to find the udev library
#
# Cache Variables: (probably not for direct use in your scripts)
# UDEV_INCLUDE_DIR
# UDEV_SOURCE_DIR
# UDEV_LIBRARY
#
# Non-cache variables you might use in your CMakeLists.txt:
# UDEV_FOUND
# UDEV_INCLUDE_DIRS
# UDEV_LIBRARIES
#
# Requires these CMake modules:
# FindPackageHandleStandardArgs (known included with CMake >=2.6.2)
set(UDEV_ROOT_DIR
"${UDEV_ROOT_DIR}"
CACHE
PATH
"Directory to search for udev")
find_package(PkgConfig QUIET)
if (PKG_CONFIG_FOUND)
pkg_check_modules(PC_LIBUDEV libudev)
endif ()
find_library(UDEV_LIBRARY
NAMES
udev
PATHS
${PC_LIBUDEV_LIBRARY_DIRS}
${PC_LIBUDEV_LIBDIR}
HINTS
"${UDEV_ROOT_DIR}"
PATH_SUFFIXES
lib
)
get_filename_component(_libdir "${UDEV_LIBRARY}" PATH)
find_path(UDEV_INCLUDE_DIR
NAMES
libudev.h
PATHS
${PC_LIBUDEV_INCLUDE_DIRS}
${PC_LIBUDEV_INCLUDEDIR}
HINTS
"${_libdir}"
"${_libdir}/.."
"${UDEV_ROOT_DIR}"
PATH_SUFFIXES
include
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(UDEV
DEFAULT_MSG
UDEV_LIBRARY
UDEV_INCLUDE_DIR
)
if (UDEV_FOUND)
list(APPEND UDEV_LIBRARIES ${UDEV_LIBRARY})
list(APPEND UDEV_INCLUDE_DIRS ${UDEV_INCLUDE_DIR})
mark_as_advanced(UDEV_ROOT_DIR)
endif ()
mark_as_advanced(UDEV_INCLUDE_DIR
UDEV_LIBRARY)
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