Add macos-metal cmake preset (#3901)

CMakePresets.json

@@ -30,18 +30,26 @@
         "CMAKE_SYSTEM_NAME": "Darwin",
         "CMAKE_CXX_COMPILER_LAUNCHER": "ccache",
         "CMAKE_OSX_DEPLOYMENT_TARGET": "14.3",
-        "MLN_WITH_METAL": "ON",
-        "MLN_WITH_OPENGL": "OFF",
         "CMAKE_BUILD_TYPE": "Debug",
         "MLN_DARWIN_USE_LIBUV": "ON"
       }
     },
     {
-      "name": "macos-xcode",
+      "name": "macos-metal",
+      "displayName": "macOS Metal",
+      "generator": "Ninja",
+      "binaryDir": "${sourceDir}/build-macos-metal",
+      "inherits": "macos",
+      "cacheVariables": {
+        "MLN_WITH_METAL": "ON"
+      }
+    },
+    {
+      "name": "macos-metal-xcode",
       "displayName": "macOS (Xcode)",
       "generator": "Xcode",
-      "binaryDir": "${sourceDir}/build-macos-xcode",
+      "binaryDir": "${sourceDir}/build-macos-metal-xcode",
-      "inherits": "macos"
+      "inherits": "macos-metal"
     },
     {
       "name": "macos-vulkan",
@@ -50,9 +58,7 @@
       "binaryDir": "${sourceDir}/build-macos-vulkan",
       "inherits": "macos",
       "cacheVariables": {
-        "MLN_WITH_VULKAN": "ON",
+        "MLN_WITH_VULKAN": "ON"
-        "MLN_WITH_METAL": "OFF",
-        "MLN_WITH_OPENGL": "OFF"
       }
     },
     {
@@ -64,7 +70,7 @@
     },
     {
       "name": "macos-metal-node",
-      "inherits": "macos",
+      "inherits": "macos-metal",
       "binaryDir": "${sourceDir}/build",
       "displayName": "MacOS Node",
       "description": "MacOS Node build (Metal renderer)",
@@ -82,8 +88,6 @@
       "binaryDir": "${sourceDir}/build-macos-webgpu-dawn",
       "inherits": "macos",
       "cacheVariables": {
-        "MLN_WITH_METAL": "OFF",
-        "MLN_WITH_OPENGL": "OFF",
         "MLN_WITH_WEBGPU": "ON",
         "MLN_WEBGPU_IMPL": "dawn",
         "MLN_DARWIN_USE_LIBUV": "ON"
@@ -96,8 +100,6 @@
       "binaryDir": "${sourceDir}/build-macos-webgpu-wgpu",
       "inherits": "macos",
       "cacheVariables": {
-        "MLN_WITH_METAL": "OFF",
-        "MLN_WITH_OPENGL": "OFF",
         "MLN_WITH_WEBGPU": "ON",
         "MLN_WEBGPU_IMPL": "wgpu",
         "MLN_DARWIN_USE_LIBUV": "ON"

docs/mdbook/src/platforms/macos/README.md

@@ -79,8 +79,8 @@ build-macos/mbgl-test-runner
 Create and open an Xcode project with CMake:
 
 ```sh
-cmake --preset macos-xcode
+cmake --preset macos-metal-xcode
-xed build-macos-xcode/MapLibre\ Native.xcodeproj
+xed build-macos-metal-xcode/MapLibre\ Native.xcodeproj
 ```
 
 Configure project for Vulkan (make sure [MoltenVK](https://github.com/KhronosGroup/MoltenVK) is installed):