cmake.yml

name: CMake

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  build:
    # The CMake configure and build commands are platform agnostic and should work equally
    # well on Windows or Mac.  You can convert this to a matrix build if you need
    # cross-platform coverage.
    # See: https://docs.github.com/en/actions/configuring-and-managing-workflows/configuring-a-workflow#configuring-a-build-matrix
    name: ${{ matrix.config.name }}
    runs-on: ${{ matrix.config.os }}

    strategy:
      fail-fast: false
      matrix:
        config:
          - {
            name: "Linux g++ 10.2 C++17",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "g++-10",
            cxxver: 17,
          }
          - {
            name: "Linux g++ 10.2 C++20",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "g++-10",
            cxxver: 20,
          }
          - {
            name: "Linux g++ 11 C++17 Debug",
            os: ubuntu-22.04,
            buildtype: Debug,
            cxx: "g++-11",
            cxxver: 17,
          }
          - {
            name: "Linux g++ 11 C++20 Debug",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "g++-11",
            cxxver: 20,
          }
          - {
            name: "Linux g++ 11 C++17",
            os: ubuntu-22.04,
            buildtype: Debug,
            cxx: "g++-11",
            cxxver: 17,
          }
          - {
            name: "Linux g++ 11 C++20",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "g++-11",
            cxxver: 20,
          }
          - {
            name: "Linux g++ 12 C++17",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "g++-12",
            cxxver: 17,
          }
          - {
            name: "Linux g++ 12 C++20",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "g++-12",
            cxxver: 20,
          }
          - {
            name: "Linux g++ 13 C++17",
            os: ubuntu-24.04,
            buildtype: Release,
            cxx: "g++-13",
            cxxver: 17,
          }
          - {
            name: "Linux g++ 13 C++20",
            os: ubuntu-24.04,
            buildtype: Release,
            cxx: "g++-13",
            cxxver: 20,
          }
          - {
            name: "Linux g++ 14 C++17",
            os: ubuntu-24.04,
            buildtype: Release,
            cxx: "g++-14",
            cxxver: 17,
          }
          - {
            name: "Linux g++ 14 C++20",
            os: ubuntu-24.04,
            buildtype: Release,
            cxx: "g++-14",
            cxxver: 20,
          }
          - {
            name: "Linux clang-10 C++17",
            os: ubuntu-20.04,
            buildtype: Release,
            cxx: "clang++-10",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 17,
          }
          - {
            name: "Linux clang-10 C++20",
            os: ubuntu-20.04,
            buildtype: Release,
            cxx: "clang++-10",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-11 C++17",
            os: ubuntu-20.04,
            buildtype: Release,
            cxx: "clang++-11",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 17,
          }
          - {
            name: "Linux clang-11 C++20",
            os: ubuntu-20.04,
            buildtype: Release,
            cxx: "clang++-11",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-12 C++17",
            os: ubuntu-20.04,
            buildtype: Release,
            cxx: "clang++-12",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 17,
          }
          - {
            name: "Linux clang-12 C++20",
            os: ubuntu-20.04,
            buildtype: Release,
            cxx: "clang++-12",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-13 C++17",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "clang++-13",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 17,
          }
          - {
            name: "Linux clang-13 C++20",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "clang++-13",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-14 C++17",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "clang++-14",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 17,
          }
          - {
            name: "Linux clang-14 C++20",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "clang++-14",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-15 C++17 Debug",
            os: ubuntu-22.04,
            buildtype: Debug,
            cxx: "clang++-15",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 17,
          }
          - {
            name: "Linux clang-15 C++20 Debug",
            os: ubuntu-22.04,
            buildtype: Debug,
            cxx: "clang++-15",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-15 C++17",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "clang++-15",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 17,
          }
          - {
            name: "Linux clang-15 C++20",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "clang++-15",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-16 C++17",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "clang++-16",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 17,
          }
          - {
            name: "Linux clang-16 C++20",
            os: ubuntu-22.04,
            buildtype: Release,
            cxx: "clang++-16",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-17 C++20",
            os: ubuntu-24.04,
            buildtype: Release,
            cxx: "clang++-17",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-18 C++20",
            os: ubuntu-24.04,
            buildtype: Release,
            cxx: "clang++-18",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Linux clang-19 C++20",
            os: ubuntu-24.04,
            buildtype: Release,
            cxx: "clang++-19",
            cxx_flags: -stdlib=libc++,
            exe_linker_flags: -lc++,
            cxxver: 20,
          }
          - {
            name: "Windows MSVC 2017 (x64) C++17",
            os: windows-2019,
            buildtype: Release,
            cxx: "cl",
            environment_script: "C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Auxiliary/Build/vcvars64.bat",
            cxxver: 17,
            msvcver: 2017,
          }
          - {
            name: "Windows MSVC 2017 (x64) C++20",
            os: windows-2019,
            buildtype: Release,
            cxx: "cl",
            environment_script: "C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Auxiliary/Build/vcvars64.bat",
            cxxver: 20,
            msvcver: 2017,
          }
          - {
            name: "Windows MSVC 2019 (x64) C++17",
            os: windows-2019,
            buildtype: Release,
            cxx: "cl",
            environment_script: "C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Auxiliary/Build/vcvars64.bat",
            cxxver: 17,
          }
          - {
            name: "Windows MSVC 2019 (x64) C++20",
            os: windows-2019,
            buildtype: Release,
            cxx: "cl",
            environment_script: "C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Auxiliary/Build/vcvars64.bat",
            cxxver: 20,
          }
          - {
            name: "Windows MSVC 2022 (x64) C++17",
            os: windows-2022,
            buildtype: Release,
            cxx: "cl",
            environment_script: "C:/Program Files/Microsoft Visual Studio/2022/Enterprise/VC/Auxiliary/Build/vcvars64.bat",
            cxxver: 17,
          }
          - {
            name: "Windows MSVC 2022 (x64) C++20",
            os: windows-2022,
            buildtype: Release,
            cxx: "cl",
            environment_script: "C:/Program Files/Microsoft Visual Studio/2022/Enterprise/VC/Auxiliary/Build/vcvars64.bat",
            cxxver: 20,
          }
          - {
            name: "Msys2/CLANG",
            os: windows-2019,
            buildtype: Release,
            mingw: MINGW64,
            mingw-arch: x86_64,
            cxx: "clang",
            cxxver: 20,
          }
          - {
            name: "Msys2/GCC",
            os: windows-2019,
            buildtype: Release,
            mingw: MINGW64,
            mingw-arch: x86_64,
            cxx: "gcc",
            cxxver: 20,
          }
          - {
            name: "Msys2/debugCLANG",
            os: windows-2019,
            buildtype: Debug,
            mingw: MINGW64,
            mingw-arch: x86_64,
            cxx: "clang",
            cxxver: 17,
          }
          - {
            name: "Msys2/debugGCC",
            os: windows-2019,
            buildtype: Debug,
            mingw: MINGW64,
            mingw-arch: x86_64,
            cxx: "gcc",
            cxxver: 17,
          }

    steps:
    - uses: actions/checkout@v3
    
    - name: "Install Msys2"
      if: (startsWith(matrix.config.os, 'windows-2019') && contains(matrix.config.mingw, 'MINGW'))
      uses: msys2/setup-msys2@v2
      with:
        msystem: ${{ matrix.config.mingw }}
        install: >-
          git
          mingw-w64-${{ matrix.config.mingw-arch }}-cmake
          mingw-w64-${{ matrix.config.mingw-arch }}-ninja
          mingw-w64-${{ matrix.config.mingw-arch }}-${{ matrix.config.cxx }}
          mingw-w64-${{ matrix.config.mingw-arch }}-toolchain
        update: true

    - name: Install Clang 10
      id: install_clang_10
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-10' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 10
        sudo apt-get install libc++-10-dev libc++abi-10-dev

    - name: Install Clang 11
      id: install_clang_11
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-11' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 11
        sudo apt-get install libc++-11-dev libc++abi-11-dev

    - name: Install Clang 12
      id: install_clang_12
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-12' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 12
        sudo apt-get install libc++-12-dev libc++abi-12-dev libunwind-12-dev

    - name: Install Clang 13
      id: install_clang_13
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-13' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 13
        sudo apt-get install libc++-13-dev libc++abi-13-dev libunwind-13-dev

    - name: Install Clang 14
      id: install_clang_14
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-14' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 14
        sudo apt-get install libc++-14-dev libc++abi-14-dev libunwind-14-dev

    - name: Install Clang 15
      id: install_clang_15
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-15' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 15
        sudo apt-get install libc++-15-dev libc++abi-15-dev libunwind-15-dev

    - name: Install Clang 16
      id: install_clang_16
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-16' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 16
        sudo apt-get install libc++-16-dev libc++abi-16-dev libunwind-16-dev

    - name: Install Clang 17
      id: install_clang_17
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-17' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 17
        sudo apt-get install libc++-17-dev libc++abi-17-dev libunwind-17-dev

    - name: Install Clang 18
      id: install_clang_18
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-18' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 18
        sudo apt-get install libc++-18-dev libc++abi-18-dev libunwind-18-dev

    - name: Install Clang 19
      id: install_clang_19
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'clang++-19' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 19
        sudo apt-get install libc++-19-dev libc++abi-19-dev libunwind-19-dev

    - name: Install g++ 10
      id: install_gcc_10
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'g++-10' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa
        sudo apt-get install g++-10

    - name: Install g++ 11
      id: install_gcc_11
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'g++-11' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa
        sudo apt-get install g++-11

    - name: Install g++ 12
      id: install_gcc_12
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'g++-12' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        sudo apt-get install g++-12

    - name: Install g++ 13
      id: install_gcc_13
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'g++-13' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa
        sudo apt-get install g++-13

    - name: Install g++ 14
      id: install_gcc_14
      if: startsWith(matrix.config.os, 'ubuntu') && ( matrix.config.cxx == 'g++-14' )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa
        sudo apt-get install g++-14

    - name: Install MSVC 2017
      id: install_msvc_2017
      if: startsWith(matrix.config.os, 'windows-2019') && ( matrix.config.cxx == 'cl' ) && ( matrix.config.msvcver == 2017 )
      shell: bash
      working-directory: ${{ env.HOME }}
      run: |
        choco install visualstudio2017community
        choco install visualstudio2017-workload-nativedesktop
        choco install visualstudio2017-workload-vctools

    - name: MSYS2 - Configure, Build & Test
      id: install_msys2
      if: (startsWith(matrix.config.os, 'windows-2019') && contains(matrix.config.mingw, 'MINGW'))
      shell: msys2 {0}
      working-directory: ${{ env.HOME }}
      run: |
            cmake $GITHUB_WORKSPACE \
            -DCMAKE_BUILD_TYPE=${{ matrix.config.buildtype }} \
            -DCMAKE_CXX_STANDARD=${{ matrix.config.cxxver }} \
            -DBUILD_TESTING=ON \
            -DCMAKE_CXX_FLAGS=${{ matrix.config.cxx_flags }} \
            -DCMAKE_EXE_LINKER_FLAGS=${{ matrix.config.exe_linker_flags }} \
            -DCMAKE_VERBOSE_MAKEFILE=ON
            cmake --build . --config ${{ matrix.config.buildtype }}
            ctest --output-on-failure -C ${{ matrix.config.buildtype }}

    - name: Create Build Environment
      # Some projects don't allow in-source building, so create a separate build directory
      # We'll use this as our working directory for all subsequent commands
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: Configure CMake
      if: (!contains(matrix.config.mingw, 'MINGW'))
      # Use a bash shell so we can use the same syntax for environment variable
      # access regardless of the host operating system
      shell: bash
      working-directory: ${{runner.workspace}}/build
      env: 
        CXX: ${{ matrix.config.cxx }}
      # Note the current convention is to use the -S and -B options here to specify source 
      # and build directories, but this is only available with CMake 3.13 and higher.  
      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
      run: |
        # run environment setup script if any
        [ -n "${{ matrix.config.environment_script }}" ] && "${{ matrix.config.environment_script }}"

        cmake $GITHUB_WORKSPACE \
          -DCMAKE_BUILD_TYPE=${{ matrix.config.buildtype }} \
          -DCMAKE_CXX_STANDARD=${{ matrix.config.cxxver }} \
          -DBUILD_TESTING=ON \
          -DCMAKE_CXX_FLAGS=${{ matrix.config.cxx_flags }} \
          -DCMAKE_EXE_LINKER_FLAGS=${{ matrix.config.exe_linker_flags }} \
          -DCMAKE_VERBOSE_MAKEFILE=ON

    - name: Build
      if: (!contains(matrix.config.mingw, 'MINGW'))
      working-directory: ${{runner.workspace}}/build
      shell: bash
      # Execute the build.  You can specify a specific target with "--target <NAME>"
      run: cmake --build . --config ${{ matrix.config.buildtype }}

    - name: Test
      if: (!contains(matrix.config.mingw, 'MINGW'))
      working-directory: ${{runner.workspace}}/build
      shell: bash
      # Execute tests defined by the CMake configuration.  
      # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
      run: ctest --output-on-failure -C ${{ matrix.config.buildtype }}