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Diffstat (limited to 'find-modules/FindGLIB2.cmake')
| -rw-r--r-- | find-modules/FindGLIB2.cmake | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/find-modules/FindGLIB2.cmake b/find-modules/FindGLIB2.cmake new file mode 100644 index 00000000..23a696e3 --- /dev/null +++ b/find-modules/FindGLIB2.cmake @@ -0,0 +1,98 @@ +#.rst: +# FindGLIB2 +# --------- +# +# Try to locate the GLib2 library. +# If found, this will define the following variables: +# +# ``GLIB2_FOUND`` +# True if the GLib2 library is available +# ``GLIB2_INCLUDE_DIRS`` +# The GLib2 include directories +# ``GLIB2_LIBRARIES`` +# The GLib2 libraries for linking +# ``GLIB2_INCLUDE_DIR`` +# Deprecated, use ``GLIB2_INCLUDE_DIRS`` +# ``GLIB2_LIBRARY`` +# Deprecated, use ``GLIB2_LIBRARIES`` +# +# If ``GLIB2_FOUND`` is TRUE, it will also define the following +# imported target: +# +# ``GLIB2::GLIB2`` +# The GLIB2 library +# +# Since 5.41.0. + +#============================================================================= +# Copyright (c) 2008 Laurent Montel, <montel@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. +#============================================================================= + +find_package(PkgConfig) +pkg_check_modules(PC_GLIB2 QUIET glib-2.0) + +find_path(GLIB2_INCLUDE_DIRS + NAMES glib.h + HINTS ${PC_GLIB2_INCLUDEDIR} + PATH_SUFFIXES glib-2.0) + +find_library(GLIB2_LIBRARIES + NAMES glib-2.0 + HINTS ${PC_GLIB2_LIBDIR} +) + +# search the glibconfig.h include dir under the same root where the library is found +get_filename_component(glib2LibDir "${GLIB2_LIBRARIES}" PATH) + +find_path(GLIB2_INTERNAL_INCLUDE_DIR glibconfig.h + PATH_SUFFIXES glib-2.0/include + HINTS ${PC_GLIB2_INCLUDEDIR} "${glib2LibDir}" ${CMAKE_SYSTEM_LIBRARY_PATH}) + +# not sure if this include dir is optional or required +# for now it is optional +if(GLIB2_INTERNAL_INCLUDE_DIR) + list(APPEND GLIB2_INCLUDE_DIRS "${GLIB2_INTERNAL_INCLUDE_DIR}") +endif() + +# Deprecated synonyms +set(GLIB2_INCLUDE_DIR "${GLIB2_INCLUDE_DIRS}") +set(GLIB2_LIBRARY "${GLIB2_LIBRARIES}") + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(GLIB2 DEFAULT_MSG GLIB2_LIBRARIES GLIB2_INCLUDE_DIRS) + +if(GLIB2_FOUND AND NOT TARGET GLIB2::GLIB2) + add_library(GLIB2::GLIB2 UNKNOWN IMPORTED) + set_target_properties(GLIB2::GLIB2 PROPERTIES + IMPORTED_LOCATION "${GLIB2_LIBRARIES}" + INTERFACE_INCLUDE_DIRECTORIES "${GLIB2_INCLUDE_DIRS}") +endif() + +mark_as_advanced(GLIB2_INCLUDE_DIRS GLIB2_INCLUDE_DIR + GLIB2_LIBRARIES GLIB2_LIBRARY) +set_package_properties(GLIB2 PROPERTIES + URL "https://wiki.gnome.org/Projects/GLib" + DESCRIPTION "Event loop and utility library") |