name: workflow-for-fuzzing-build

on:
  workflow_call:

jobs:
  build:
    runs-on: ubuntu-latest
    name: Build synth_espeak on ${{ matrix.arch }}
    # Do not run this job on any forked repos
    if: github.repository == 'espeak-ng/espeak-ng'
    strategy:
      fail-fast: false
      matrix:
        arch: [x86-32, x86-64]
        include:
          - arch: x86-32
            archdeps: "gcc-multilib g++-multilib libpcaudio-dev:i386 libsonic-dev:i386 libc6-dbg:i386"
            archconfig: "--host=i686-linux-gnu"
            archconfigflags: "-m32"

          - arch: x86-64
            archdeps: ""
            archconfigflags: ''
    steps:
    - uses: actions/checkout@v4
    - name: enable 32bit architecture
      run: sudo dpkg --add-architecture i386
      if: matrix.arch == 'x86-32'
    - name: dependencies
      run: sudo apt-get update && sudo apt-get install libpcaudio-dev libsonic-dev ronn kramdown clang llvm ${{ matrix.archdeps }}
    - name: autoconf
      run: ./autogen.sh ; chmod -x INSTALL m4/*.m4
    - name: configure
      run: CC="clang ${{ matrix.archconfigflags }}" CXX="clang++ ${{ matrix.archconfigflags }}"
           CFLAGS="-fsanitize=address,undefined -fstack-protector-strong -g -Og -fno-omit-frame-pointer"
           CXXFLAGS="${{ matrix.archconfigflags }} -fsanitize=address,undefined -fstack-protector-strong -g -Og -fno-omit-frame-pointer"
           LDFLAGS="-fsanitize=address,undefined -lubsan"
           ./configure ${{ matrix.archconfig }} --with-libfuzzer
    - name: Store the fuzzer config
      if: ${{ failure() }}
      uses: actions/upload-artifact@v4
      with:
        name: config-${{ matrix.arch }}.log
        path: config.log
    - name: make
      run: make -j
    - uses: actions/cache@v4
      with:
        path: /home/runner/work/espeak-ng/espeak-ng
        key: build-${{ matrix.arch }}-${{ github.sha }}