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# Copyright (C) 2023 Igalia S.L.
#
# 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 above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND ITS CONTRIBUTORS ``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 COPYRIGHT HOLDER OR ITS
# CONTRIBUTORS 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.
#[=======================================================================[.rst:
FindLibInput
------------
Find libinput headers and libraries.
Imported Targets
^^^^^^^^^^^^^^^^
``LibInput::LibInput``
The libinput library, if found.
Result Variables
^^^^^^^^^^^^^^^^
This will define the following variables in your project:
``LibInput_FOUND``
true if (the requested version of) libinput is available.
``LibInput_VERSION``
the libinput version.
``LibInput_LIBRARIES``
the library to link against to use libinput.
``LibInput_INCLUDE_DIRS``
where to find the libinput headers.
``LibInput_COMPILE_OPTIONS``
this should be passed to target_compile_options(), if the imported
target is not used for linking.
#]=======================================================================]
find_package(PkgConfig QUIET)
pkg_check_modules(PC_LIBINPUT QUIET libinput)
set(LibInput_COMPILE_OPTIONS ${PC_LIBINPUT_CFLAGS_OTHER})
set(LibInput_VERSION ${PC_LIBINPUT_VERSION})
find_path(LibInput_INCLUDE_DIR
NAMES libinput.h
HINTS ${PC_LIBINPUT_INCLUDEDIR}
${PC_LIBINPUT_INCLUDE_DIRS}
)
find_library(LibInput_LIBRARY
NAMES input
HINTS ${PC_LIBINPUT_LIBDIR}
${PC_LIBINPUT_LIBRARY_DIRS}
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LibInput
REQUIRED_VARS LibInput_LIBRARY LibInput_INCLUDE_DIR
VERSION_VAR LibInput_VERSION
)
if (LibInput_LIBRARY AND NOT TARGET LibInput::LibInput)
add_library(LibInput::LibInput UNKNOWN IMPORTED GLOBAL)
set_target_properties(LibInput::LibInput PROPERTIES
IMPORTED_LOCATION "${LibInput_LIBRARY}"
INTERFACE_COMPILE_OPTIONS "${LibInput_COMPILE_OPTIONS}"
INTERFACE_INCLUDE_DIRECTORIES "${LibInput_INCLUDE_DIR}"
)
endif ()
mark_as_advanced(
LibInput_INCLUDE_DIR
LibInput_LIBRARY
)
if (LibInput_FOUND)
set(LibInput_LIBRARIES ${LibInput_LIBRARY})
set(LibInput_INCLUDE_DIRS ${LibInput_INCLUDE_DIR})
endif ()
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