Upgrade to C++20 modules #112
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| name: Premerge | |
| on: | |
| pull_request: | |
| branches: [ "main" ] | |
| env: | |
| CMAKE_PRESET: release | |
| CC: gcc-16 | |
| CXX: g++-16 | |
| jobs: | |
| build: | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - uses: actions/checkout@v7 | |
| - uses: actions/setup-python@v7.0.0 | |
| - uses: pre-commit/action@v3.0.1 | |
| - name: Install GCC 16 | |
| run: | | |
| # We require C++26, which currently is best supported in gcc-16. | |
| # By default, Ubuntu 24.04 only supports up to gcc-13, | |
| # but ubuntu-toolchain-r/test carries experimental trunk snapshots. | |
| sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test | |
| sudo apt-get update | |
| sudo apt-get install -y gcc-16 g++-16 | |
| g++-16 --version | |
| - name: Install LLVM | |
| run: | | |
| # LLVM 23 has branched, so it lives in its own apt suite now. Upstream | |
| # llvm.sh still maps 23 to the unversioned suite, which serves LLVM 24 | |
| # snapshots, so add the release repository directly instead. | |
| CODENAME=$(lsb_release -cs) | |
| sudo mkdir -p /etc/apt/keyrings | |
| wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key \ | |
| | sudo tee /etc/apt/keyrings/apt.llvm.org.asc > /dev/null | |
| echo "deb [signed-by=/etc/apt/keyrings/apt.llvm.org.asc] https://apt.llvm.org/${CODENAME}/ llvm-toolchain-${CODENAME}-23 main" \ | |
| | sudo tee /etc/apt/sources.list.d/llvm-23.list > /dev/null | |
| sudo apt-get update | |
| sudo apt-get install -y llvm-23-dev libmlir-23-dev mlir-23-tools | |
| - name: ccache | |
| uses: hendrikmuhs/ccache-action@v1.2 | |
| with: | |
| create-symlink: true | |
| - name: Upgrade CMake | |
| run: | | |
| sudo apt-get purge cmake | |
| sudo snap install cmake --classic | |
| - name: Configure CMake | |
| run: cmake --preset ${{env.CMAKE_PRESET}} | |
| - name: Build | |
| run: cmake --build --preset ${{env.CMAKE_PRESET}} | |
| - name: Test | |
| run: | | |
| ctest --preset ${{env.CMAKE_PRESET}} -E integration-tests | |
| # only run the integration-tests with verbose so we can see the | |
| # whole output which includes which python scripts passed | |
| ctest --preset ${{env.CMAKE_PRESET}} -R integration-tests -V | |