Added macOS x64 build

Author: Ankalot

.github/workflows/cmake.yml

@@ -10,7 +10,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [macos-14, windows-latest, ubuntu-latest]
+        os: [macos-14, macos-13, windows-latest, ubuntu-latest]
         build_type: [Release]
 
     # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
@@ -20,14 +20,20 @@ jobs:
 
     steps:
     - name: List Xcode installations
-      if: matrix.os == 'macos-14'
+      if: runner.os == 'macOS'
       run: sudo ls -1 /Applications | grep "Xcode"
-    - name: Select Xcode 16.2
+
+    - name: Select Xcode 16.2 (macOS 14 ARM)
       if: matrix.os == 'macos-14'
       run: sudo xcode-select -s /Applications/Xcode_16.2.0.app/Contents/Developer
+
+    - name: Select Xcode 15.2 (macOS 13 Intel)
+      if: matrix.os == 'macos-13'
+      run: sudo xcode-select -s /Applications/Xcode_15.2.app/Contents/Developer
+
     - uses: actions/checkout@v4
       with:
-        submodules: recursive  # ← This ensures Eigen is fetched
+        submodules: recursive
 
     - name: Cache CPM dependencies
       uses: actions/cache@v4
@@ -66,19 +72,39 @@ jobs:
           libgl1-mesa-dev \
           pkg-config
 
-    - name: Configure CMake
-      run: cmake -S . -B ${{github.workspace}}/build 
-            -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} 
-            -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
-            -DCMAKE_CXX_FLAGS="-Wno-error"
-      if: matrix.os != 'windows-latest'
+    - name: Configure CMake (macOS ARM64)
+      if: matrix.os == 'macos-14'
+      run: |
+        cmake -S . -B ${{github.workspace}}/build \
+          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+          -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake \
+          -DVCPKG_TARGET_TRIPLET=arm64-osx-dynamic \
+          -DCMAKE_CXX_FLAGS="-Wno-error"
+
+    - name: Configure CMake (macOS x64)
+      if: matrix.os == 'macos-13'
+      run: |
+        cmake -S . -B ${{github.workspace}}/build \
+          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+          -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake \
+          -DVCPKG_TARGET_TRIPLET=x64-osx-dynamic \
+          -DCMAKE_CXX_FLAGS="-Wno-error"
+
+    - name: Configure CMake (Linux)
+      if: matrix.os == 'ubuntu-latest'
+      run: |
+        cmake -S . -B ${{github.workspace}}/build \
+          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+          -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake \
+          -DCMAKE_CXX_FLAGS="-Wno-error"
 
     - name: Configure CMake (Windows)
-      run: cmake -S . -B ${{github.workspace}}/build 
-            -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} 
-            -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
-            -DCMAKE_CXX_FLAGS="/WX-"
       if: matrix.os == 'windows-latest'
+      run: |
+        cmake -S . -B ${{github.workspace}}/build \
+          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+          -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake \
+          -DCMAKE_CXX_FLAGS="/WX-"
 
     - name: Build
       # Build your program with the given configuration
@@ -87,7 +113,7 @@ jobs:
     - name: Upload VST3 artifact
       uses: actions/upload-artifact@v4
       with:
-        name: XenRoll-${{ matrix.os }}-${{ matrix.build_type }}
+        name: XenRoll-${{ matrix.os == 'macos-14' && 'macOS-arm64' || matrix.os == 'macos-13' && 'macOS-x64' || matrix.os == 'windows-latest' && 'windows' || 'linux_x86_64' }}-${{ matrix.build_type }}
         path: |
           ${{github.workspace}}/build/**/XenRoll.vst3/**
           ${{github.workspace}}/build/XenRoll_artefacts/**/VST3/*.vst3/**