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Diffstat (limited to 'CMake/FindLibInput.cmake')
| -rw-r--r-- | CMake/FindLibInput.cmake | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/CMake/FindLibInput.cmake b/CMake/FindLibInput.cmake new file mode 100644 index 00000000..8e3b222b --- /dev/null +++ b/CMake/FindLibInput.cmake @@ -0,0 +1,72 @@ +#.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) |