33 lines
1.4 KiB
CMake
33 lines
1.4 KiB
CMake
set(VCPKG_POLICY_EMPTY_PACKAGE enabled)
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set(components COMPONENTS "")
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if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.29.0")
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list(APPEND components glslang)
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endif()
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if(VCPKG_TARGET_IS_WINDOWS)
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list(APPEND components dxc)
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endif()
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# FindVulkan.cmake checks the version of the Vulkan SDK by comparing the version string with the version of the vulkan-headers.
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# Vulkan headers dont use the build number, so even if they technically tag new version number with a build number, it cannot be parsed correctly by FindVulkan.cmake.
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string(REGEX REPLACE "^([0-9]+\\.[0-9]+\\.[0-9]+)(\\.[0-9]+)?$" "\\1" VERSION_TRIMMED "${VERSION}")
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set(vulkan_result_file "${CURRENT_BUILDTREES_DIR}/vulkan-${TARGET_TRIPLET}.cmake.log")
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vcpkg_cmake_configure(
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SOURCE_PATH "${CURRENT_INSTALLED_DIR}/share/vulkan/detect-vulkan"
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OPTIONS
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"-DVCPKG_VULKAN_VERSION=${VERSION_TRIMMED}"
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"-DVCPKG_VULKAN_COMPONENTS=${components}"
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OPTIONS_RELEASE
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"-DOUTFILE=${vulkan_result_file}"
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)
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include("${vulkan_result_file}")
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if(NOT DETECTED_Vulkan_FOUND)
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message(FATAL_ERROR "The Vulkan SDK wasn't found.")
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endif()
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find_file(vulkan_license NAMES LICENSE.txt PATHS ${DETECTED_Vulkan_INCLUDE_DIRS} "${CURRENT_PORT_DIR}" PATH_SUFFIXES "..")
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vcpkg_install_copyright(FILE_LIST "${vulkan_license}")
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file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
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