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104 lines
3.0 KiB
104 lines
3.0 KiB
#.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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