1 files changed, 87 insertions, 0 deletions

diff --git a/contrib/DirectX-Headers/CMakeLists.txt b/contrib/DirectX-Headers/CMakeLists.txt
new file mode 100644
index 0000000..9d3c51b
--- /dev/null
+++ b/contrib/DirectX-Headers/CMakeLists.txt
@@ -0,0 +1,87 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT License.
+cmake_minimum_required(VERSION 3.10.2)
+project(DirectX-Headers
+    LANGUAGES CXX
+    VERSION 1.4.9
+)
+
+set(CMAKE_CXX_STANDARD 14) 
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+# It's useful to know if you are a top level project or not, if your project is
+# being consumed via add_subdirectory
+if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
+    set(IS_TOPLEVEL_PROJECT TRUE)
+else()
+    set(IS_TOPLEVEL_PROJECT FALSE)
+endif()
+
+# Use DXHEADERS_* prefix to avoid potential name conflicts in cmake-gui, and allow
+# grouping by prefix if more options are added
+#
+# Testing should only be enabled by default if we are top level. Otherwise clients can set it
+# either via cmake or cmake-gui
+option(DXHEADERS_BUILD_TEST "Build the test" ${IS_TOPLEVEL_PROJECT})
+option(DXHEADERS_INSTALL "Installation logic" ${IS_TOPLEVEL_PROJECT})
+
+include(GNUInstallDirs)
+
+# Enables consumers to add this library as a link target to automatically add
+# these include directories, regardless of whether this is referenced via subdirectory
+# or from an installed location
+add_library(DirectX-Headers INTERFACE)
+target_include_directories(DirectX-Headers SYSTEM INTERFACE
+    "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
+    "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
+)
+
+# For non-Windows targets, also add the WSL stubs to the include path
+if (NOT WIN32)
+    target_include_directories(DirectX-Headers SYSTEM INTERFACE
+        "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include/wsl/stubs>"
+        "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/wsl/stubs>"
+    )
+endif()
+
+add_library(Microsoft::DirectX-Headers ALIAS DirectX-Headers)
+
+add_library(DirectX-Guids STATIC src/dxguids.cpp)
+target_link_libraries(DirectX-Guids PRIVATE DirectX-Headers)
+
+add_library(Microsoft::DirectX-Guids ALIAS DirectX-Guids)
+
+if (DXHEADERS_INSTALL)
+    # Install the targets
+    install(TARGETS DirectX-Headers DirectX-Guids
+            EXPORT DirectX-Headers-Targets
+            ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+    # Create the targets CMake file which contains the above definitions
+    install(EXPORT DirectX-Headers-Targets FILE directx-headers-targets.cmake
+            NAMESPACE Microsoft::
+            DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/directx-headers/cmake)
+
+    # Install the actual includes
+    install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/"
+            DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+
+    # Create the CMake config files
+    include(CMakePackageConfigHelpers)
+    write_basic_package_version_file("directx-headers-config-version.cmake"
+                                    VERSION ${PROJECT_VERSION}
+                                    COMPATIBILITY SameMajorVersion)
+    configure_package_config_file(
+        "${CMAKE_CURRENT_SOURCE_DIR}/cmake/directx-headers-config.cmake.in"
+        "${CMAKE_CURRENT_BINARY_DIR}/directx-headers-config.cmake"
+        INSTALL_DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/directx-headers/cmake)
+
+    # Install the CMake config files
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/directx-headers-config.cmake"
+                "${CMAKE_CURRENT_BINARY_DIR}/directx-headers-config-version.cmake"
+            DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/directx-headers/cmake)
+endif()
+
+if (DXHEADERS_BUILD_TEST)
+    add_subdirectory(test) 
+endif()