.github/workflows/linux.yml

name: Linux

on:
  push:
    paths-ignore:
      - '**/*.md'
  pull_request:
    paths-ignore:
      - '**/*.md'

jobs:
  compatibility:
    runs-on: ubuntu-20.04
    container: streamhpc/opencl-sdk-base:ubuntu-18.04-20220127
    strategy:
      matrix:
        # TODO: CMake 3.0.2 is Headers minimum (and ubuntu 18.04 canonical apt repo ver), not this repo's min
        # Replace once backport to C++14 happened
        include:
          # Unix Makefiles
            # One CMake version
            # For all compilers
              # For all configurations
                # For all target architectures
          - C_COMPILER: gcc-7
            CXX_COMPILER: g++-7
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Debug
            BIN: 64
          - C_COMPILER: gcc-7
            CXX_COMPILER: g++-7
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Release
            BIN: 64
          - C_COMPILER: gcc-7
            CXX_COMPILER: g++-7
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Debug
            BIN: 32
          - C_COMPILER: gcc-7
            CXX_COMPILER: g++-7
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Release
            BIN: 32
          - C_COMPILER: gcc-11
            CXX_COMPILER: g++-11
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Debug
            BIN: 64
          - C_COMPILER: gcc-11
            CXX_COMPILER: g++-11
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Release
            BIN: 64
          - C_COMPILER: gcc-11
            CXX_COMPILER: g++-11
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Debug
            BIN: 32
          - C_COMPILER: gcc-11
            CXX_COMPILER: g++-11
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Release
            BIN: 32
          - C_COMPILER: clang-8
            CXX_COMPILER: clang++-8
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Debug
            BIN: 64
          - C_COMPILER: clang-8
            CXX_COMPILER: clang++-8
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Release
            BIN: 64
          - C_COMPILER: clang-8
            CXX_COMPILER: clang++-8
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Debug
            BIN: 32
          - C_COMPILER: clang-8
            CXX_COMPILER: clang++-8
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Release
            BIN: 32
          - C_COMPILER: clang-13
            CXX_COMPILER: clang++-13
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Debug
            BIN: 64
          - C_COMPILER: clang-13
            CXX_COMPILER: clang++-13
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Release
            BIN: 64
          - C_COMPILER: clang-13
            CXX_COMPILER: clang++-13
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Debug
            BIN: 32
          - C_COMPILER: clang-13
            CXX_COMPILER: clang++-13
            CMAKE: 3.0.2
            GEN: Unix Makefiles
            CONFIG: Release
            BIN: 32
          # Multi-config generators
            # One CMake version
            # For all compilers
              # For all architectures
          - C_COMPILER: gcc-7
            CXX_COMPILER: g++-7
            CMAKE: 3.22.1
            GEN: Ninja Multi-Config
            BIN: 64
          - C_COMPILER: gcc-7
            CXX_COMPILER: g++-7
            CMAKE: 3.22.1
            GEN: Ninja Multi-Config
            BIN: 32
          - C_COMPILER: gcc-11
            CXX_COMPILER: g++-11
            CMAKE: 3.22.1
            GEN: Ninja Multi-Config
            BIN: 64
          - C_COMPILER: gcc-11
            CXX_COMPILER: g++-11
            CMAKE: 3.22.1
            GEN: Ninja Multi-Config
            BIN: 32
          - C_COMPILER: clang-8
            CXX_COMPILER: clang++-8
            CMAKE: 3.22.1
            GEN: Ninja Multi-Config
            BIN: 64
          - C_COMPILER: clang-8
            CXX_COMPILER: clang++-8
            CMAKE: 3.22.1
            GEN: Ninja Multi-Config
            BIN: 32
          - C_COMPILER: clang-13
            CXX_COMPILER: clang++-13
            CMAKE: 3.22.1
            GEN: Ninja Multi-Config
            BIN: 64
          - C_COMPILER: clang-13
            CXX_COMPILER: clang++-13
            CMAKE: 3.22.1
            GEN: Ninja Multi-Config
            BIN: 32
    env:
      CMAKE_EXE: /opt/Kitware/CMake/${{ matrix.CMAKE }}/bin/cmake
      CTEST_EXE: /opt/Kitware/CMake/${{ matrix.CMAKE }}/bin/ctest

    steps:
    - name: Checkout OpenCL-Headers
      uses: actions/checkout@v3
      
    - name: Configure
      shell: bash
      run: $CMAKE_EXE
        -G "${{matrix.GEN}}"
        -D BUILD_TESTING=ON
        `if [[ "${{matrix.GEN}}" == "Unix Makefiles" ]]; then echo -D CMAKE_BUILD_TYPE=${{matrix.CONFIG}}; fi;`
        -D CMAKE_C_FLAGS="-Wall -Wextra -pedantic -Werror -m${{matrix.BIN}}"
        -D CMAKE_C_COMPILER=${{matrix.C_COMPILER}}
        -D CMAKE_C_EXTENSIONS=OFF
        -D CMAKE_CXX_FLAGS="-Wall -Wextra -pedantic -Werror -m${{matrix.BIN}}"
        -D CMAKE_CXX_COMPILER=${{matrix.CXX_COMPILER}}
        -D CMAKE_CXX_EXTENSIONS=OFF
        -D CMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/install
        -B$GITHUB_WORKSPACE/build
        -H$GITHUB_WORKSPACE

    - name: Build
      shell: bash
      run: if [[ "${{matrix.GEN}}" == "Unix Makefiles" ]];
        then
          $CMAKE_EXE --build $GITHUB_WORKSPACE/build -- -j`nproc`;
        else
          $CMAKE_EXE --build $GITHUB_WORKSPACE/build --config Debug   -- -j`nproc`;
          $CMAKE_EXE --build $GITHUB_WORKSPACE/build --config Release -- -j`nproc`;
        fi;

    - name: Test
      shell: bash
      working-directory: ${{runner.workspace}}/OpenCL-Headers/build
      run: if [[ "${{matrix.GEN}}" == "Unix Makefiles" ]];
        then
          $CTEST_EXE --output-on-failure --parallel `nproc`;
        else
          $CTEST_EXE --output-on-failure -C Debug   --parallel `nproc`;
          $CTEST_EXE --output-on-failure -C Release --parallel `nproc`;
        fi;

    - name: Test install
      shell: bash
      run: if [[ "${{matrix.GEN}}" == "Unix Makefiles" ]];
        then
          $CMAKE_EXE --build $GITHUB_WORKSPACE/build --target install -- -j`nproc`;
        else
          $CMAKE_EXE --build $GITHUB_WORKSPACE/build --target install --config Release -- -j`nproc`;
        fi;

    - name: Test pkg-config
      shell: bash
      run: PKG_CONFIG_PATH="$GITHUB_WORKSPACE/install/share/pkgconfig" pkg-config OpenCL-Headers --cflags | grep -q "\-I$GITHUB_WORKSPACE/install/include"