Added macOS CI.

.github/workflows/macos.yml

@@ -0,0 +1,51 @@
+name: Linux
+
+env:
+  VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
+
+on:
+  push:
+    paths:
+      - '**'
+      - '!README.md'
+      - '!LICENSE.txt'
+      - '!doc/**'
+      - '!.github/workflows/*.yml'
+      - '.github/workflows/macos.yml'
+
+jobs:
+  build:
+    runs-on: macos-15-arm64
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Vulkan SDK
+        uses: humbletim/[email protected]
+        with:
+          vulkan-query-version: latest
+          vulkan-components: Vulkan-Headers, Vulkan-Loader
+          vulkan-use-cache: true
+
+      - name: Install Ninja
+        run: brew install ninja
+
+      - name: Install vcpkg
+        run: |
+          git clone https://github.com/microsoft/vcpkg.git
+          cd vcpkg && ./bootstrap-vcpkg.sh
+          echo "VCPKG_ROOT=${{ github.workspace }}/vcpkg" >> $GITHUB_ENV
+
+      - name: Export GitHub Actions cache environment variables
+        uses: actions/github-script@v7
+        with:
+          script: |
+            core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+      - name: Configure
+        run: |
+          mv .github/workflows/scripts/* .
+          cmake --preset=macos-clang-18
+
+      - name: Build
+        run: cmake --build build --config release

.github/workflows/scripts/CMakeUserPresets.json

@@ -13,6 +13,18 @@
         "VCPKG_OVERLAY_TRIPLETS": "${sourceDir}/triplets",
         "VCPKG_TARGET_TRIPLET": "x64-linux-clang"
       }
+    },
+    {
+      "name": "macos-clang-18",
+      "displayName": "macOS + Clang 18",
+      "inherits": "default",
+      "cacheVariables": {
+        "CMAKE_CXX_COMPILER": "/opt/homebrew/opt/llvm@18/bin/clang++",
+        "CMAKE_CXX_FLAGS": "-nostdinc++ -nostdlib++ -isystem /opt/homebrew/opt/llvm@18/include/c++/v1",
+        "CMAKE_EXE_LINKER_FLAGS": "-L /opt/homebrew/opt/llvm@18/lib/c++ -Wl,-rpath,/opt/homebrew/opt/llvm@18/lib/c++ -lc++",
+        "VCPKG_OVERLAY_TRIPLETS": "${sourceDir}/triplets",
+        "VCPKG_TARGET_TRIPLET": "arm64-osx-clang"
+      }
     }
   ]
 }

.github/workflows/scripts/arm64-osx-clang-toolchain.cmake

@@ -0,0 +1,3 @@
+set(CMAKE_CXX_COMPILER /opt/homebrew/opt/llvm@18/bin/clang++)
+set(CMAKE_CXX_FLAGS "-nostdinc++ -nostdlib++ -isystem /opt/homebrew/opt/llvm@18/include/c++/v1")
+set(CMAKE_EXE_LINKER_FLAGS "-L /opt/homebrew/opt/llvm@18/lib/c++ -Wl,-rpath,/opt/homebrew/opt/llvm@18/lib/c++ -lc++")

.github/workflows/scripts/triplets/arm64-osx-clang.cmake

@@ -0,0 +1,5 @@
+set(VCPKG_TARGET_ARCHITECTURE arm64)
+set(VCPKG_CRT_LINKAGE static)
+set(VCPKG_LIBRARY_LINKAGE static)
+set(VCPKG_CMAKE_SYSTEM_NAME Darwin)
+set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE ${CMAKE_CURRENT_LIST_DIR}/../arm64-osx-clang-toolchain.cmake)