.github/workflows/libpng.yml

name: Libpng
on: [push, pull_request]
jobs:
  libpng:
    name: Ubuntu Clang
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository (zlib-ng)
      uses: actions/checkout@v3

    - name: Generate project files (zlib-ng)
      run: |
        cmake . \
          -DCMAKE_BUILD_TYPE=Release \
          -DBUILD_SHARED_LIBS=OFF \
          -DZLIB_COMPAT=ON \
          -DZLIB_ENABLE_TESTS=OFF
      env:
        CC: clang
        CFLAGS: -fPIC
        CI: true

    - name: Compile source code (zlib-ng)
      run: cmake --build . --config Release

    - name: Checkout repository (libpng)
      uses: actions/checkout@v3
      with:
        repository: glennrp/libpng
        path: libpng

    - name: Generate project files (libpng)
      run: |
        cmake . \
          -DCMAKE_BUILD_TYPE=Release \
          -DPNG_TESTS=ON \
          -DPNG_STATIC=OFF \
          -DZLIB_INCLUDE_DIR=.. \
          -DZLIB_LIBRARY=$PWD/../libz.a
      working-directory: libpng
      env:
        CC: clang
        CI: true

    - name: Compile source code (libpng)
      run: cmake --build . --config Release
      working-directory: libpng

    - name: Run test cases (libpng)
      run: ctest -C Release --output-on-failure --max-width 120
      working-directory: libpng