[New] build: CI: GitHub: Add macOS 14 runner.

git-svn-id: https://source.openmpt.org/svn/openmpt/trunk/OpenMPT@20256 56274372-70c3-4bfc-bfc3-4c3a0b034d27

.github/workflows/macOS-14-Makefile.yml

@@ -0,0 +1,27 @@
+name: macOS 14 Makefile
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+
+    runs-on: macos-14
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: install dependencies
+      run: brew update && brew upgrade && brew install p7zip help2man doxygen autoconf-archive mpg123 libogg libvorbis portaudio flac libsndfile sdl2 
+    - name: setup parallel make
+      run: echo "MAKEFLAGS=-j$(sysctl -n hw.ncpu)" >> $GITHUB_ENV
+    - name: make
+      run: make STRICT=1 FORCE_DEPS=1
+    - name: make check
+      run: make STRICT=1 FORCE_DEPS=1 check