build.yml

name: build

on:
  push:
    branches: [ unstable ]
  pull_request:
    branches: [ unstable ]

jobs:
  build:

    strategy:
      fail-fast: false
      matrix:
        include:
          - {os: ubuntu-22.04, llvm: 15, doc: ON}
          - {os: ubuntu-22.04, llvm: 16, doc: OFF}
          - {os: ubuntu-22.04, llvm: 17, doc: OFF}
          - {os: ubuntu-22.04, llvm: 18, doc: OFF}

    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v4
         
    - name: Install ubuntu dependencies
      if: matrix.os == 'ubuntu-22.04'
      run: >
        sudo apt-get update &&
        sudo apt-get install lsb-release wget software-properties-common &&
        wget -O /tmp/llvm.sh https://apt.llvm.org/llvm.sh &&
        chmod +x /tmp/llvm.sh && sudo /tmp/llvm.sh ${{ matrix.llvm }} &&
        sudo apt-get install
        ccache
        clang-${{ matrix.llvm }}
        clang-tools-${{ matrix.llvm }}
        libclang-${{ matrix.llvm }}-dev
        libhdf5-dev
        python3
        python3-dev
        python3-numpy
        python3-scipy

    - name: Build c2py
      env:
        CC: clang-${{ matrix.llvm }}
        CXX: clang++-${{ matrix.llvm }}
        LIBRARY_PATH: /usr/local/opt/llvm/lib
        CMAKE_PREFIX_PATH: /usr/lib/llvm-${{ matrix.llvm }}/lib/cmake/clang
      run: |
        mkdir build && cmake -B build -DCMAKE_INSTALL_PREFIX=/opt/c2py
        cmake --build build -j2

    - name: Test clair
      run: |
        cd build
        ctest -j2 --output-on-failure