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Diffstat (limited to 'share/cmake-3.22/Modules/FindVulkan.cmake')
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1 files changed, 157 insertions, 0 deletions
diff --git a/share/cmake-3.22/Modules/FindVulkan.cmake b/share/cmake-3.22/Modules/FindVulkan.cmake new file mode 100644 index 0000000..4f48e13 --- /dev/null +++ b/share/cmake-3.22/Modules/FindVulkan.cmake @@ -0,0 +1,157 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. + +#[=======================================================================[.rst: +FindVulkan +---------- + +.. versionadded:: 3.7 + +Find Vulkan, which is a low-overhead, cross-platform 3D graphics +and computing API. + +IMPORTED Targets +^^^^^^^^^^^^^^^^ + +This module defines :prop_tgt:`IMPORTED` targets if Vulkan has been found: + +``Vulkan::Vulkan`` + The main Vulkan library. + +``Vulkan::glslc`` + .. versionadded:: 3.19 + + The GLSLC SPIR-V compiler, if it has been found. + +``Vulkan::Headers`` + .. versionadded:: 3.21 + + Provides just Vulkan headers include paths, if found. No library is + included in this target. This can be useful for applications that + load Vulkan library dynamically. + +``Vulkan::glslangValidator`` + .. versionadded:: 3.21 + + The glslangValidator tool, if found. It is used to compile GLSL and + HLSL shaders into SPIR-V. + +Result Variables +^^^^^^^^^^^^^^^^ + +This module defines the following variables:: + + Vulkan_FOUND - "True" if Vulkan was found + Vulkan_INCLUDE_DIRS - include directories for Vulkan + Vulkan_LIBRARIES - link against this library to use Vulkan + +The module will also define three cache variables:: + + Vulkan_INCLUDE_DIR - the Vulkan include directory + Vulkan_LIBRARY - the path to the Vulkan library + Vulkan_GLSLC_EXECUTABLE - the path to the GLSL SPIR-V compiler + Vulkan_GLSLANG_VALIDATOR_EXECUTABLE - the path to the glslangValidator tool + +Hints +^^^^^ + +.. versionadded:: 3.18 + +The ``VULKAN_SDK`` environment variable optionally specifies the +location of the Vulkan SDK root directory for the given +architecture. It is typically set by sourcing the toplevel +``setup-env.sh`` script of the Vulkan SDK directory into the shell +environment. + +#]=======================================================================] + +if(WIN32) + find_path(Vulkan_INCLUDE_DIR + NAMES vulkan/vulkan.h + HINTS + "$ENV{VULKAN_SDK}/Include" + ) + + if(CMAKE_SIZEOF_VOID_P EQUAL 8) + find_library(Vulkan_LIBRARY + NAMES vulkan-1 + HINTS + "$ENV{VULKAN_SDK}/Lib" + "$ENV{VULKAN_SDK}/Bin" + ) + find_program(Vulkan_GLSLC_EXECUTABLE + NAMES glslc + HINTS + "$ENV{VULKAN_SDK}/Bin" + ) + find_program(Vulkan_GLSLANG_VALIDATOR_EXECUTABLE + NAMES glslangValidator + HINTS + "$ENV{VULKAN_SDK}/Bin" + ) + elseif(CMAKE_SIZEOF_VOID_P EQUAL 4) + find_library(Vulkan_LIBRARY + NAMES vulkan-1 + HINTS + "$ENV{VULKAN_SDK}/Lib32" + "$ENV{VULKAN_SDK}/Bin32" + ) + find_program(Vulkan_GLSLC_EXECUTABLE + NAMES glslc + HINTS + "$ENV{VULKAN_SDK}/Bin32" + ) + find_program(Vulkan_GLSLANG_VALIDATOR_EXECUTABLE + NAMES glslangValidator + HINTS + "$ENV{VULKAN_SDK}/Bin32" + ) + endif() +else() + find_path(Vulkan_INCLUDE_DIR + NAMES vulkan/vulkan.h + HINTS "$ENV{VULKAN_SDK}/include") + find_library(Vulkan_LIBRARY + NAMES vulkan + HINTS "$ENV{VULKAN_SDK}/lib") + find_program(Vulkan_GLSLC_EXECUTABLE + NAMES glslc + HINTS "$ENV{VULKAN_SDK}/bin") + find_program(Vulkan_GLSLANG_VALIDATOR_EXECUTABLE + NAMES glslangValidator + HINTS "$ENV{VULKAN_SDK}/bin") +endif() + +set(Vulkan_LIBRARIES ${Vulkan_LIBRARY}) +set(Vulkan_INCLUDE_DIRS ${Vulkan_INCLUDE_DIR}) + +include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) +find_package_handle_standard_args(Vulkan + DEFAULT_MSG + Vulkan_LIBRARY Vulkan_INCLUDE_DIR) + +mark_as_advanced(Vulkan_INCLUDE_DIR Vulkan_LIBRARY Vulkan_GLSLC_EXECUTABLE + Vulkan_GLSLANG_VALIDATOR_EXECUTABLE) + +if(Vulkan_FOUND AND NOT TARGET Vulkan::Vulkan) + add_library(Vulkan::Vulkan UNKNOWN IMPORTED) + set_target_properties(Vulkan::Vulkan PROPERTIES + IMPORTED_LOCATION "${Vulkan_LIBRARIES}" + INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}") +endif() + +if(Vulkan_FOUND AND NOT TARGET Vulkan::Headers) + add_library(Vulkan::Headers INTERFACE IMPORTED) + set_target_properties(Vulkan::Headers PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}") +endif() + +if(Vulkan_FOUND AND Vulkan_GLSLC_EXECUTABLE AND NOT TARGET Vulkan::glslc) + add_executable(Vulkan::glslc IMPORTED) + set_property(TARGET Vulkan::glslc PROPERTY IMPORTED_LOCATION "${Vulkan_GLSLC_EXECUTABLE}") +endif() + +if(Vulkan_FOUND AND Vulkan_GLSLANG_VALIDATOR_EXECUTABLE AND NOT TARGET Vulkan::glslangValidator) + add_executable(Vulkan::glslangValidator IMPORTED) + set_property(TARGET Vulkan::glslangValidator PROPERTY IMPORTED_LOCATION "${Vulkan_GLSLANG_VALIDATOR_EXECUTABLE}") +endif() |