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#.rst:
# FindLibInput
# -------
#
# Find LibInput library
#
# Try to find LibInpu library. The following values are defined
#
# ::
#
# LIBINPUT_FOUND - True if libinput is available
# LIBINPUT_INCLUDE_DIRS - Include directories for libinput
# LIBINPUT_LIBRARIES - List of libraries for libinput
# LIBINPUT_DEFINITIONS - List of definitions for libinput
#
# and also the following more fine grained variables
#
# ::
#
# LIBINPUT_VERSION
# LIBINPUT_VERSION_MAJOR
# LIBINPUT_VERSION_MINOR
# LIBINPUT_VERSION_MICRO
#
#=============================================================================
# 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(LibInput PROPERTIES
URL "http://freedesktop.org/wiki/Software/libinput/"
DESCRIPTION "Library to handle input devices")
find_package(PkgConfig)
pkg_check_modules(PC_INPUT QUIET libinput)
find_library(LIBINPUT_LIBRARIES NAMES input HINTS ${PC_INPUT_LIBRARY_DIRS})
find_path(LIBINPUT_INCLUDE_DIRS libinput.h HINTS ${PC_INPUT_INCLUDE_DIRS})
set(LIBINPUT_VERSION ${PC_INPUT_VERSION})
string(REPLACE "." ";" VERSION_LIST "${PC_INPUT_VERSION}")
LIST(LENGTH VERSION_LIST n)
if (n EQUAL 3)
list(GET VERSION_LIST 0 LIBINPUT_VERSION_MAJOR)
list(GET VERSION_LIST 1 LIBINPUT_VERSION_MINOR)
list(GET VERSION_LIST 2 LIBINPUT_VERSION_MICRO)
else ()
set(LIBINPUT_VERSION "9999.9999.9999")
set(LIBINPUT_VERSION_MAJOR 9999)
set(LIBINPUT_VERSION_MINOR 9999)
set(LIBINPUT_VERSION_MICRO 9999)
message(WARNING "Could not detect libinput version, assuming you have recent one")
endif ()
# This is compatible with libinput-version.h that exists in upstream
# but isn't in distribution (probably forgotten)
set(LIBINPUT_DEFINITIONS ${PC_INPUT_CFLAGS_OTHER}
-DLIBINPUT_VERSION=\"${LIBINPUT_VERSION}\"
-DLIBINPUT_VERSION_MAJOR=${LIBINPUT_VERSION_MAJOR}
-DLIBINPUT_VERSION_MINOR=${LIBINPUT_VERSION_MINOR}
-DLIBINPUT_VERSION_MICRO=${LIBINPUT_VERSION_MICRO})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LIBINPUT DEFAULT_MSG LIBINPUT_INCLUDE_DIRS LIBINPUT_LIBRARIES)
mark_as_advanced(LIBINPUT_INCLUDE_DIRS LIBINPUT_LIBRARIES LIBINPUT_DEFINITIONS
LIBINPUT_VERSION LIBINPUT_VERSION_MAJOR LIBINPUT_VERSION_MICRO LIBINPUT_VERSION_MINOR)
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