| # 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` target ``Vulkan::Vulkan``, if |
| Vulkan has been found. |
| |
| .. versionadded:: 3.19 |
| This module defines :prop_tgt:`IMPORTED` target ``Vulkan::glslc``, if |
| Vulkan and the GLSLC SPIR-V compiler has been found. |
| |
| 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 |
| |
| 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" |
| ) |
| 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 |
| "$ENV{VULKAN_SDK}/Bin32" |
| ) |
| endif() |
| else() |
| find_path(Vulkan_INCLUDE_DIR |
| NAMES vulkan/vulkan.h |
| HINTS "$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") |
| 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) |
| |
| 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 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() |