1fb9f6f13a
The main advantage of SPDX license identifiers over the traditional license headers is that it's more difficult to overlook inappropriate licenses for kwin, for example GPL 3. We also don't have to copy a lot of boilerplate text. In order to create this change, I ran licensedigger -r -c from the toplevel source directory.
104 lines
3 KiB
CMake
104 lines
3 KiB
CMake
#.rst:
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# Findgbm
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# -------
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#
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# Try to find gbm 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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# ``gbm_FOUND``
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# True if (the requested version of) gbm is available
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# ``gbm_VERSION``
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# The version of gbm
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# ``gbm_LIBRARIES``
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# This can be passed to target_link_libraries() instead of the ``gbm::gbm``
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# target
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# ``gbm_INCLUDE_DIRS``
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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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# ``gbm_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 ``gbm_FOUND`` is TRUE, it will also define the following imported target:
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#
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# ``gbm::gbm``
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# The gbm 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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# SPDX-FileCopyrightText: 2014 Alex Merry <alex.merry@kde.org>
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# SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#=============================================================================
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if(CMAKE_VERSION VERSION_LESS 2.8.12)
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message(FATAL_ERROR "CMake 2.8.12 is required by Findgbm.cmake")
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endif()
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if(CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.12)
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message(AUTHOR_WARNING "Your project should require at least CMake 2.8.12 to use Findgbm.cmake")
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endif()
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if(NOT WIN32)
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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)
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pkg_check_modules(PKG_gbm QUIET gbm)
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set(gbm_DEFINITIONS ${PKG_gbm_CFLAGS_OTHER})
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set(gbm_VERSION ${PKG_gbm_VERSION})
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find_path(gbm_INCLUDE_DIR
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NAMES
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gbm.h
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HINTS
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${PKG_gbm_INCLUDE_DIRS}
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)
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find_library(gbm_LIBRARY
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NAMES
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gbm
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HINTS
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${PKG_gbm_LIBRARY_DIRS}
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)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(gbm
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FOUND_VAR
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gbm_FOUND
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REQUIRED_VARS
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gbm_LIBRARY
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gbm_INCLUDE_DIR
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VERSION_VAR
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gbm_VERSION
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)
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if(gbm_FOUND AND NOT TARGET gbm::gbm)
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add_library(gbm::gbm UNKNOWN IMPORTED)
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set_target_properties(gbm::gbm PROPERTIES
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IMPORTED_LOCATION "${gbm_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${gbm_DEFINITIONS}"
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INTERFACE_INCLUDE_DIRECTORIES "${gbm_INCLUDE_DIR}"
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)
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endif()
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mark_as_advanced(gbm_LIBRARY gbm_INCLUDE_DIR)
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# compatibility variables
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set(gbm_LIBRARIES ${gbm_LIBRARY})
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set(gbm_INCLUDE_DIRS ${gbm_INCLUDE_DIR})
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set(gbm_VERSION_STRING ${gbm_VERSION})
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else()
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message(STATUS "Findgbm.cmake cannot find gbm on Windows systems.")
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set(gbm_FOUND FALSE)
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endif()
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include(FeatureSummary)
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set_package_properties(gbm PROPERTIES
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URL "https://www.mesa3d.org"
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DESCRIPTION "Mesa gbm library."
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)
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