xref: /freebsd/.github/workflows/cross-bootstrap-tools.yml (revision 5515e8874a8d85a8d961fca64c494dfc1bea4bd0)
1name: Cross-build Kernel
2
3on:
4  push:
5    branches: [ main, 'stable/14', 'stable/13' ]
6  pull_request:
7    branches: [ main ]
8  workflow_dispatch:
9
10permissions:
11  contents: read
12
13jobs:
14  build:
15    name: ${{ matrix.target_arch }} ${{ matrix.os }} (${{ matrix.compiler }})
16    runs-on: ${{ matrix.os }}
17    strategy:
18      fail-fast: false
19      matrix:
20        target_arch: [ amd64, aarch64 ]
21        os: [ ubuntu-20.04, ubuntu-22.04, macos-latest ]
22        include:
23          # TODO: both Ubuntu and macOS have bmake packages, we should try them instead of bootstrapping our own copy.
24          - os: ubuntu-20.04
25            compiler: clang-12
26            cross-bindir: /usr/lib/llvm-12/bin
27            pkgs: bmake libarchive-dev clang-12 lld-12
28          - os: ubuntu-22.04
29            compiler: clang-14
30            cross-bindir: /usr/lib/llvm-14/bin
31            pkgs: bmake libarchive-dev clang-14 lld-14
32          - os: macos-latest
33            compiler: clang-13
34            cross-bindir: /opt/homebrew/opt/llvm@13/bin
35            pkgs: bmake libarchive llvm@13
36          - target_arch: amd64
37            target: amd64
38          - target_arch: aarch64
39            target: arm64
40    steps:
41      - uses: actions/checkout@v4
42      - name: install packages (Ubuntu)
43        if: runner.os == 'Linux'
44        run: |
45          sudo apt-get update --quiet || true
46          sudo apt-get -yq --no-install-suggests --no-install-recommends install ${{ matrix.pkgs }}
47      - name: install packages (macOS)
48        if: runner.os == 'macOS'
49        run: |
50          brew update --quiet || true
51          brew install ${{ matrix.pkgs }} || true
52      - name: create environment
53        run: |
54          echo "GITHUB_WORKSPACE = $GITHUB_WORKSPACE"
55          if [ -n "${{ matrix.cross-bindir }}" ]; then
56            echo "EXTRA_BUILD_ARGS=--cross-bindir=${{ matrix.cross-bindir }}" >> $GITHUB_ENV
57          fi
58          mkdir -p ../build
59          echo "MAKEOBJDIRPREFIX=${PWD%/*}/build" >> $GITHUB_ENV
60          # heh, works on Linux/BSD/macOS ...
61          echo "NPROC=`getconf _NPROCESSORS_ONLN 2>/dev/null || getconf NPROCESSORS_ONLN 2>/dev/null || echo 1`" >> $GITHUB_ENV
62      - name: bootstrap bmake
63        run: ./tools/build/make.py --debug $EXTRA_BUILD_ARGS TARGET=${{ matrix.target }} TARGET_ARCH=${{ matrix.target_arch }} -n
64      - name: make kernel-toolchain
65        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
66      - name: make buildkernel
67        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
68