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+# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+#.rst:
+# FindVulkan
+# ----------
+#
+# Try to find Vulkan
+#
+# IMPORTED Targets
+# ^^^^^^^^^^^^^^^^
+#
+# This module defines :prop_tgt:`IMPORTED` target ``Vulkan::Vulkan``, if
+# Vulkan 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 two cache variables::
+#
+# Vulkan_INCLUDE_DIR - the Vulkan include directory
+# Vulkan_LIBRARY - the path to the Vulkan library
+#
+
+if(WIN32)
+ find_path(Vulkan_INCLUDE_DIR
+ NAMES vulkan/vulkan.h
+ PATHS
+ "$ENV{VULKAN_SDK}/Include"
+ )
+
+ if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+ find_library(Vulkan_LIBRARY
+ NAMES vulkan-1
+ PATHS
+ "$ENV{VULKAN_SDK}/Bin")
+ elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
+ find_library(Vulkan_LIBRARY
+ NAMES vulkan-1
+ PATHS
+ "$ENV{VULKAN_SDK}/Bin32")
+ endif()
+else()
+ find_path(Vulkan_INCLUDE_DIR
+ NAMES vulkan/vulkan.h
+ PATHS
+ "$ENV{VULKAN_SDK}/include")
+ find_library(Vulkan_LIBRARY
+ NAMES vulkan
+ PATHS
+ "$ENV{VULKAN_SDK}/lib")
+endif()
+
+set(Vulkan_LIBRARIES ${Vulkan_LIBRARY})
+set(Vulkan_INCLUDE_DIRS ${Vulkan_INCLUDE_DIR})
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Vulkan
+ DEFAULT_MSG
+ Vulkan_LIBRARY Vulkan_INCLUDE_DIR)
+
+mark_as_advanced(Vulkan_INCLUDE_DIR Vulkan_LIBRARY)
+
+if(Vulkan_FOUND AND NOT TARGET Vulkan::Vulkan)
+ add_library(Vulkan::Vulkan UNKNOWN IMPORTED)
+ set_target_properties(Vulkan::Vulkan PROPERTIES
+ IMPORTED_LOCATION "${Vulkan_LIBRARIES}"
+ INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
+endif()