Merged through August 16, 2024 #4327
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| name: Cross-build Kernel | |
| on: | |
| push: | |
| branches: [ main, dev ] | |
| pull_request: | |
| branches: [ main, dev ] | |
| workflow_dispatch: | |
| 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: /opt/homebrew/opt/llvm@13/bin | |
| pkgs: bmake libarchive llvm@13 | |
| - target_arch: amd64 | |
| target: amd64 | |
| - target_arch: aarch64 | |
| target: arm64 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - 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 |