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110 lines
3.7 KiB
CMake
110 lines
3.7 KiB
CMake
#.rst:
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# FindSPA
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# -------
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#
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# Try to find the Simple Plugin API (SPA) on a Unix system.
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#
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# This will define the following variables:
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#
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# ``SPA_FOUND``
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# True if (the requested version of) SPA is available
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# ``SPA_VERSION``
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# The version of SPA
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# ``SPA_LIBRARIES``
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# This can be passed to target_link_libraries() instead of the ``SPA::SPA``
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# target
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# ``SPA_INCLUDE_DIRSS``
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# This should be passed to target_include_directories() if the target is not
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# used for linking
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# ``SPA_DEFINITIONS``
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# This should be passed to target_compile_options() if the target is not
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# used for linking
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#
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# If ``SPA_FOUND`` is TRUE, it will also define the following imported target:
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#
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# ``SPA::SPA``
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# The SPA library
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#
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# In general we recommend using the imported target, as it is easier to use.
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# Bear in mind, however, that if the target is in the link interface of an
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# exported library, it must be made available by the package config file.
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#=============================================================================
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# Copyright 2014 Alex Merry <alex.merry@kde.org>
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# Copyright 2014 Martin Gräßlin <mgraesslin@kde.org>
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# Copyright 2018 Jan Grulich <jgrulich@redhat.com>
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#=============================================================================
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# Use pkg-config to get the directories and then use these values
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# in the FIND_PATH() and FIND_LIBRARY() calls
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find_package(PkgConfig QUIET)
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pkg_check_modules(PKG_SPA QUIET libspa-0.1)
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set(SPA_DEFINITIONS "${PKG_SPA_CFLAGS_OTHER}")
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set(SPA_VERSION "${PKG_SPA_VERSION}")
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find_path(SPA_INCLUDE_DIRS
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NAMES
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spa/pod/pod.h
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HINTS
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${PKG_SPA_INCLUDE_DIRS}
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)
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find_library(SPA_LIBRARIES
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NAMES
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spa-lib
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HINTS
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${PKG_SPA_LIBRARIES_DIRS}
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)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(SPA
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FOUND_VAR
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SPA_FOUND
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REQUIRED_VARS
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SPA_LIBRARIES
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SPA_INCLUDE_DIRS
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VERSION_VAR
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SPA_VERSION
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)
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if(SPA_FOUND AND NOT TARGET SPA::SPA)
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add_library(SPA::SPA UNKNOWN IMPORTED)
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set_target_properties(SPA::SPA PROPERTIES
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IMPORTED_LOCATION "${SPA_LIBRARIES}"
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INTERFACE_COMPILE_OPTIONS "${SPA_DEFINITIONS}"
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INTERFACE_INCLUDE_DIRECTORIES "${SPA_INCLUDE_DIRS}"
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)
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endif()
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mark_as_advanced(SPA_LIBRARIES SPA_INCLUDE_DIRS)
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include(FeatureSummary)
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set_package_properties(SPA PROPERTIES
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DESCRIPTION "Simple Plugin API"
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)
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