build_cmake.yml

name: CMake Build Matrix

on: [push, pull_request]

env:
  CMAKE_VERSION: 3.28.0 # Oldest supported
  NINJA_VERSION: 1.12.1 # Latest
  BUILD_TYPE: Release
  CCACHE_VERSION: 4.10.2 # Latest
  NINJA_STATUS: "[%f/%t %o/sec] "

jobs:
  build:
    name: ${{ matrix.config.name }}
    runs-on: ${{ matrix.config.os }}
    strategy:
      fail-fast: false
      matrix:
        config:
        - {
            name: "Windows Latest MSVC", artifact: "Windows-MSVC.7z",
            os: windows-2019,
            cc: "cl", cxx: "cl",
            environment_script: "C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Auxiliary/Build/vcvars64.bat",
            gpu_var: "Off",
            openmp_var: "Off"
          }
        - {
            name: "macOS Latest Clang", artifact: "macOS.7z",
            os: macos-latest,
            cc: "clang", cxx: "clang++",
            gpu_var: "Off",
            openmp_var: "Off"
          }
        - {
            name: "macOS Latest GCC 14 with OpenCL", artifact: "macOS-gcc-OpenCL.7z",
            os: macos-latest,
            cc: "gcc-14", cxx: "g++-14",
            gpu_var: "OpenCL",
            openmp_var: "On"
          }

    env:
      CC: ${{ matrix.config.cc }}
      CXX: ${{ matrix.config.cxx }}
      CI_JOB_ID: ${{ github.sha }} # Tell CMake it's running in CI
      OPENMP_VAR: ${{ matrix.config.openmp_var }}
      GPU_VAR: ${{ matrix.config.gpu_var }}
      ENVIRONMENT_SCRIPT: ${{ matrix.config.environment_script }}

    steps:
    - uses: actions/checkout@v4
      with:
        show-progress: false

    - name: Download Ninja, CMake, and CCache
      run: cmake -P .github/scripts/download-ninja-cmake.cmake

    - name: ccache cache files
      uses: actions/cache@v4
      with:
        path: .ccache
        key: ${{ matrix.config.name }}-ccache-${{ github.sha }}
        restore-keys: |
          ${{ matrix.config.name }}-ccache-

    - name: Configure
      run: cmake -P .github/scripts/configure.cmake

    - name: Build
      run: cmake -P .github/scripts/build.cmake

    - name: Run tests
      run: cmake -P .github/scripts/test.cmake