9cc8473bb9
Now as part of install 2 files are created: - VulkanHeadersConfig.cmake - VulkanHeadersConfigVersion.cmake This allows usage of find_package closes #157
55 lines
2.4 KiB
CMake
55 lines
2.4 KiB
CMake
include(GNUInstallDirs)
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include(CMakePackageConfigHelpers)
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if(WIN32 AND CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
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# Windows: if install locations not set by user, set install prefix to "<build_dir>\install".
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set(CMAKE_INSTALL_PREFIX "${CMAKE_CURRENT_BINARY_DIR}/install" CACHE PATH "default install path" FORCE)
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endif()
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# uninstall target
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if(NOT TARGET uninstall)
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configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
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IMMEDIATE
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@ONLY)
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add_custom_target(uninstall COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
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endif()
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# Location registry files will be installed to
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set(VLK_REGISTRY_DIR "${CMAKE_INSTALL_DATADIR}/vulkan")
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# Install header files
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/vk_video" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/vulkan" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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# Install registry files
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install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/registry" DESTINATION ${VLK_REGISTRY_DIR})
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set(export_name "VulkanHeadersConfig")
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set(namespace "Vulkan::")
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set(cmake_files_install_dir ${CMAKE_INSTALL_DATADIR}/cmake/VulkanHeaders/)
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# Set EXPORT_NAME for consistency with established names. The CMake generated ones won't work.
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set_target_properties(Vulkan-Headers PROPERTIES EXPORT_NAME "Headers")
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set_target_properties(Vulkan-Registry PROPERTIES EXPORT_NAME "Registry")
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# Add find_package() support
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target_include_directories(Vulkan-Headers INTERFACE $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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install(TARGETS Vulkan-Headers EXPORT ${export_name})
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target_include_directories(Vulkan-Registry INTERFACE $<INSTALL_INTERFACE:${VLK_REGISTRY_DIR}/registry>)
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install(TARGETS Vulkan-Registry EXPORT ${export_name})
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install(EXPORT ${export_name} NAMESPACE ${namespace} DESTINATION ${cmake_files_install_dir})
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export(TARGETS Vulkan-Headers NAMESPACE ${namespace} FILE ${export_name}.cmake)
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set(config_version "${CMAKE_CURRENT_BINARY_DIR}/${export_name}Version.cmake")
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# Add find_package() versioning support
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if(${CMAKE_VERSION} VERSION_LESS "3.14.0")
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write_basic_package_version_file(${config_version} COMPATIBILITY SameMajorVersion)
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else()
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write_basic_package_version_file(${config_version} COMPATIBILITY SameMajorVersion ARCH_INDEPENDENT)
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endif()
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install(FILES ${config_version} DESTINATION ${cmake_files_install_dir})
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