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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
FindLibinput
------------
.. versionadded:: 3.14
Find libinput headers and library.
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 version of libinput.
``Libinput_LIBRARIES``
the libraries 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
target is not used for linking
#]=======================================================================]
# Use pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
find_package(PkgConfig QUIET)
pkg_check_modules(PKG_Libinput QUIET libinput)
set(Libinput_COMPILE_OPTIONS ${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 "${Libinput_COMPILE_OPTIONS}"
INTERFACE_INCLUDE_DIRECTORIES "${Libinput_INCLUDE_DIR}"
)
endif()
mark_as_advanced(Libinput_LIBRARY Libinput_INCLUDE_DIR)
if(Libinput_FOUND)
set(Libinput_LIBRARIES ${Libinput_LIBRARY})
set(Libinput_INCLUDE_DIRS ${Libinput_INCLUDE_DIR})
endif()
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