absorb metal cpp

Author: briaguya-ai

extern/metal-cpp/LICENSE.txt

@@ -134,7 +134,7 @@ target_sources(libultraship PRIVATE ${Source_Files__Resource} ${Source_Files__Re
 
 #=================== Graphic ===================
 
-file(GLOB Source_Files__Graphic RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "graphic/Fast3D/*.h" "graphic/Fast3D/*.cpp" "graphic/Fast3D/*.c")
+file(GLOB Source_Files__Graphic RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "graphic/Fast3D/*.h" "graphic/Fast3D/*.hpp" "graphic/Fast3D/*.cpp" "graphic/Fast3D/*.c")
 
 if (NOT CMAKE_SYSTEM_NAME STREQUAL "Windows")
     list(FILTER Source_Files__Graphic EXCLUDE REGEX "graphic/Fast3D/gfx_dxgi*")
@@ -144,6 +144,7 @@ endif()
 
 if (NOT CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND NOT CMAKE_SYSTEM_NAME STREQUAL "iOS")
     list(FILTER Source_Files__Graphic EXCLUDE REGEX "graphic/Fast3D/gfx_metal*")
+    list(FILTER Source_Files__Graphic EXCLUDE REGEX "graphic/Fast3D/metal-cpp/*")
 endif()
 
 if (CMAKE_SYSTEM_NAME STREQUAL "iOS")
@@ -153,12 +154,6 @@ endif()
 source_group("graphic" FILES ${Source_Files__Graphic})
 target_sources(libultraship PRIVATE ${Source_Files__Graphic})
 
-#=================== metal-cpp ===================
-
-if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
-    target_include_directories(libultraship PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../extern/metal-cpp)
-endif()
-
 #=================== Packages & Includes ===================
 
 target_include_directories(libultraship

src/CMakeLists.txt

@@ -26,7 +26,7 @@
 #define NS_PRIVATE_IMPLEMENTATION
 #define CA_PRIVATE_IMPLEMENTATION
 #define MTL_PRIVATE_IMPLEMENTATION
-#include <Metal/Metal.hpp>
+#include "metal-cpp/Metal.hpp"
 #include <SDL_render.h>
 #include <imgui_impl_metal.h>
 #include <spdlog/spdlog.h>

src/graphic/Fast3D/gfx_metal.cpp

@@ -7,7 +7,7 @@
 
 #ifdef __APPLE__
 
-#include <Metal/Metal.hpp>
+#include "metal-cpp/Metal.hpp"
 
 #include "gfx_metal_shader.h"