name: Cross-build Kernel on: push: branches: [ main, 'stable/13' ] pull_request: branches: [ main ] permissions: contents: read jobs: build: name: ${{ matrix.target_arch }} ${{ matrix.os }} (${{ matrix.compiler }}) runs-on: ${{ matrix.os }} strategy: fail-fast: false matrix: target_arch: [ amd64, aarch64 ] os: [ ubuntu-20.04, ubuntu-22.04, macos-latest ] include: # TODO: both Ubuntu and macOS have bmake packages, we should try them instead of bootstrapping our own copy. - os: ubuntu-20.04 compiler: clang-12 cross-bindir: /usr/lib/llvm-12/bin pkgs: bmake libarchive-dev clang-12 lld-12 - os: ubuntu-22.04 compiler: clang-14 cross-bindir: /usr/lib/llvm-14/bin pkgs: bmake libarchive-dev clang-14 lld-14 - os: macos-latest compiler: clang-13 cross-bindir: /usr/local/opt/llvm@13/bin pkgs: bmake libarchive llvm@13 - target_arch: amd64 target: amd64 - target_arch: aarch64 target: arm64 steps: - uses: actions/checkout@v3 - name: install packages (Ubuntu) if: runner.os == 'Linux' run: | sudo apt-get update --quiet || true sudo apt-get -yq --no-install-suggests --no-install-recommends install ${{ matrix.pkgs }} - name: install packages (macOS) if: runner.os == 'macOS' run: | brew update --quiet || true brew install ${{ matrix.pkgs }} || true - name: create environment run: | echo "GITHUB_WORKSPACE = $GITHUB_WORKSPACE" if [ -n "${{ matrix.cross-bindir }}" ]; then echo "EXTRA_BUILD_ARGS=--cross-bindir=${{ matrix.cross-bindir }}" >> $GITHUB_ENV fi mkdir -p ../build echo "MAKEOBJDIRPREFIX=${PWD%/*}/build" >> $GITHUB_ENV # heh, works on Linux/BSD/macOS ... echo "NPROC=`getconf _NPROCESSORS_ONLN 2>/dev/null || getconf NPROCESSORS_ONLN 2>/dev/null || echo 1`" >> $GITHUB_ENV - name: bootstrap bmake run: ./tools/build/make.py --debug $EXTRA_BUILD_ARGS TARGET=${{ matrix.target }} TARGET_ARCH=${{ matrix.target_arch }} -n - name: make kernel-toolchain run: ./tools/build/make.py --debug $EXTRA_BUILD_ARGS TARGET=${{ matrix.target }} TARGET_ARCH=${{ matrix.target_arch }} kernel-toolchain -s -j$NPROC -DWITH_DISK_IMAGE_TOOLS_BOOTSTRAP - name: make buildkernel run: ./tools/build/make.py --debug $EXTRA_BUILD_ARGS TARGET=${{ matrix.target }} TARGET_ARCH=${{ matrix.target_arch }} KERNCONF=GENERIC NO_MODULES=yes buildkernel -s -j$NPROC $EXTRA_MAKE_ARGS