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Diffstat (limited to 'cmake/3rdparty/kwin/FindLibinput.cmake')
-rw-r--r-- | cmake/3rdparty/kwin/FindLibinput.cmake | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/cmake/3rdparty/kwin/FindLibinput.cmake b/cmake/3rdparty/kwin/FindLibinput.cmake new file mode 100644 index 0000000000..b856e0bbcb --- /dev/null +++ b/cmake/3rdparty/kwin/FindLibinput.cmake @@ -0,0 +1,125 @@ +#.rst: +# FindLibinput +# ------- +# +# Try to find libinput on a Unix system. +# +# This will define the following variables: +# +# ``Libinput_FOUND`` +# True if (the requested version of) libinput is available +# ``Libinput_VERSION`` +# The version of libinput +# ``Libinput_LIBRARIES`` +# This can be passed to target_link_libraries() instead of the ``Libinput::Libinput`` +# target +# ``Libinput_INCLUDE_DIRS`` +# This should be passed to target_include_directories() if the target is not +# used for linking +# ``Libinput_DEFINITIONS`` +# This should be passed to target_compile_options() if the target is not +# used for linking +# +# If ``Libinput_FOUND`` is TRUE, it will also define the following imported target: +# +# ``Libinput::Libinput`` +# The libinput library +# +# In general we recommend using the imported target, as it is easier to use. +# Bear in mind, however, that if the target is in the link interface of an +# exported library, it must be made available by the package config file. + +#============================================================================= +# Copyright 2014 Alex Merry <alex.merry@kde.org> +# Copyright 2014 Martin Gräßlin <mgraesslin@kde.org> +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. The name of the author may not be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#============================================================================= + +if(CMAKE_VERSION VERSION_LESS 2.8.12) + message(FATAL_ERROR "CMake 2.8.12 is required by FindLibinput.cmake") +endif() +if(CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.12) + message(AUTHOR_WARNING "Your project should require at least CMake 2.8.12 to use FindLibinput.cmake") +endif() + +if(NOT WIN32) + # Use pkg-config to get the directories and then use these values + # in the FIND_PATH() and FIND_LIBRARY() calls + find_package(PkgConfig) + pkg_check_modules(PKG_Libinput QUIET libinput) + + set(Libinput_DEFINITIONS ${PKG_Libinput_CFLAGS_OTHER}) + set(Libinput_VERSION ${PKG_Libinput_VERSION}) + + find_path(Libinput_INCLUDE_DIR + NAMES + libinput.h + HINTS + ${PKG_Libinput_INCLUDE_DIRS} + ) + find_library(Libinput_LIBRARY + NAMES + input + HINTS + ${PKG_Libinput_LIBRARY_DIRS} + ) + + include(FindPackageHandleStandardArgs) + find_package_handle_standard_args(Libinput + FOUND_VAR + Libinput_FOUND + REQUIRED_VARS + Libinput_LIBRARY + Libinput_INCLUDE_DIR + VERSION_VAR + Libinput_VERSION + ) + + if(Libinput_FOUND AND NOT TARGET Libinput::Libinput) + add_library(Libinput::Libinput UNKNOWN IMPORTED) + set_target_properties(Libinput::Libinput PROPERTIES + IMPORTED_LOCATION "${Libinput_LIBRARY}" + INTERFACE_COMPILE_OPTIONS "${Libinput_DEFINITIONS}" + INTERFACE_INCLUDE_DIRECTORIES "${Libinput_INCLUDE_DIR}" + ) + endif() + + mark_as_advanced(Libinput_LIBRARY Libinput_INCLUDE_DIR) + + # compatibility variables + set(Libinput_LIBRARIES ${Libinput_LIBRARY}) + set(Libinput_INCLUDE_DIRS ${Libinput_INCLUDE_DIR}) + set(Libinput_VERSION_STRING ${Libinput_VERSION}) + +else() + message(STATUS "FindLibinput.cmake cannot find libinput on Windows systems.") + set(Libinput_FOUND FALSE) +endif() + +include(FeatureSummary) +set_package_properties(Libinput PROPERTIES + URL "http://www.freedesktop.org/wiki/Software/libinput/" + DESCRIPTION "Library to handle input devices in Wayland compositors and to provide a generic X.Org input driver." +) |