c-cpp.yml

name: C/C++ CI

on: [ push, pull_request ]

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
        include:
          - os: ubuntu-latest
            shell: bash
          - os: macos-latest
            shell: bash
          - os: windows-latest
            sys: mingw64
            arch: x86_64
            shell: msys2
          - os: windows-latest
            sys: mingw32
            arch: i686
            shell: msys2
    runs-on: ${{ matrix.os }}
    defaults:
      run:
        shell: ${{ matrix.shell }} {0}
    steps:
    - uses: msys2/setup-msys2@v2
      if: ${{ matrix.os == 'windows-latest' }}
      with:
        release: false
        msystem: ${{matrix.sys}}
        install: >-
          patch git groff help2man rsync texinfo flex
          mingw-w64-${{matrix.arch}}-autotools
          mingw-w64-${{matrix.arch}}-gcc
          mingw-w64-${{matrix.arch}}-python3
          mingw-w64-${{matrix.arch}}-python-setuptools
          mingw-w64-${{matrix.arch}}-cython
    - uses: actions/checkout@v3
      with:
        submodules: true
    - name: Install dependencies (Ubuntu)
      if: ${{ matrix.os == 'ubuntu-latest' }}
      run: sudo apt-get -y install python3 cython3 flex help2man autopoint texinfo gettext
    - name: Install dependencies (macOS)
      if: ${{ matrix.os == 'macos-latest' }}
      run: |
        brew install autoconf automake help2man python@3.12 python-setuptools cython flex texinfo
        # Prepend optional brew binary directories to PATH
        echo "$(brew --prefix)/opt/gnu-tar/libexec/gnubin:$(brew --prefix)/opt/flex/bin:$(brew --prefix)/opt/m4/bin:$(brew --prefix)/opt/texinfo/bin:$(brew --prefix)/opt/gettext/bin:$(brew --prefix)/opt/python@3.12/libexec/bin:$(brew --prefix)/opt/cython/bin" >> $GITHUB_PATH
    - name: Set up environment (Ubuntu)
      if: ${{ matrix.os == 'ubuntu-latest' }}
      run: |
        echo "ASAN=yes" >> $GITHUB_ENV
        echo "LSAN_OPTIONS=verbosity=1:log_threads=1" >> $GITHUB_ENV
    - name: Set up environment (macOS)
      if: ${{ matrix.os == 'macos-latest' }}
      run: |
        echo "LDFLAGS=-L/usr/local/opt/flex/lib -L/usr/local/opt/gettext/lib" >> $GITHUB_ENV
        echo "CPPFLAGS=-I/usr/local/opt/flex/include" >> $GITHUB_ENV
    - name: Set up environment (Windows)
      if: ${{ matrix.os == 'windows-latest' }}
      run: |
        # Define _POSIX to get a full set of POSIX signal names from signal.h on mingw
        echo "CPPFLAGS=-D_POSIX" >> $GITHUB_ENV
    - name: Build
      run: |
        ./bootstrap
        if [[ "$ASAN" == "yes" ]]; then ./configure --enable-silent-rules CFLAGS="-g3 -fsanitize=address -fsanitize=undefined" LDFLAGS="-fsanitize=address -fsanitize=undefined" TESTS_ENVIRONMENT_EXTRA="LD_PRELOAD=/usr/lib/gcc/x86_64-linux-gnu/11/libasan.so PYTHONMALLOC=malloc"; else ./configure --enable-silent-rules; fi
        make check
        make distcheck