linux/.github/workflows/kernel-build.yml at ea7b8925e80accc3ff149d403499d4bc9ee327c0 · revyos/linux · GitHub

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name: upstream-cross-kernel

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  build-kernel:
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: cross
            rvtoolchain: 2026.01.01
            board: revyos

    runs-on: ubuntu-24.04
    env:
      mainline_toolchain: https://github.com/riscv-collab/riscv-gnu-toolchain/releases/download/${{ matrix.rvtoolchain }}
      mainline_toolchain_file_name: riscv64-glibc-ubuntu-24.04-gcc.tar.xz
      wget_alias: 'wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 -t 0'
      ARCH: riscv
      KBUILD_BUILD_USER: riscv
      KBUILD_BUILD_HOST: riscv-builder
      KDEB_COMPRESS: xz
      board: ${{ matrix.board }}
      CROSS_COMPILE: riscv64-unknown-linux-gnu-
      DEB_BUILD_PROFILES: pkg.linux-upstream.nokernelheaders
      TZ: Asia/Shanghai

    steps:
      - name: Update Apt Cache
        run: sudo apt update

      - name: Free Disk Space
        uses: endersonmenezes/free-disk-space@v3  # Use @main for latest, @v3 for stable
        with:
          remove_android: true
          remove_dotnet: true
          remove_haskell: true
          remove_tool_cache: true
          remove_swap: true
          remove_packages: "azure-cli google-cloud-cli microsoft-edge-stable google-chrome-stable firefox postgresql* temurin-* *llvm* mysql* dotnet-sdk-*"
          remove_packages_one_command: true
          remove_folders: "/usr/share/swift /usr/share/miniconda /usr/share/az* /usr/local/lib/node_modules /usr/local/share/chromium /usr/local/share/powershell /usr/local/julia /usr/local/aws-cli /usr/local/aws-sam-cli /usr/share/gradle"
          rm_cmd: "rm"  # Use 'rmz' for faster deletion (default: 'rm')
          rmz_version: "3.1.1"  # Required when rm_cmd is 'rmz'
          testing: false

      - name: Checkout
        uses: actions/checkout@v6
        with:
          path: kernel

      - name: Install software
        run: |
              sudo apt install -y gdisk dosfstools g++-riscv64-linux-gnu build-essential \
                                  libncurses-dev gawk flex bison openssl libssl-dev tree \
                                  dkms libelf-dev libudev-dev libpci-dev libiberty-dev libdw-dev autoconf \
                                  device-tree-compiler xz-utils devscripts ccache debhelper bc gcc-riscv64-linux-gnu \
                                  rustc rust-src bindgen rustfmt rust-clippy

      - name: Compile Kernel && Install
        run: |
              mkdir -p output
              ${wget_alias} ${mainline_toolchain}/${mainline_toolchain_file_name}
              tar -xvf ${mainline_toolchain_file_name} -C /opt
              export PATH="/opt/riscv/bin:$PATH"
              ${CROSS_COMPILE}gcc -v
              pushd kernel
                export KDEB_PKGVERSION="$(make kernelversion)-$(date "+%Y.%m.%d.%H.%M")+$(git rev-parse --short HEAD)"
                export RUST_LIB_SRC=/usr/src/rustc-$(rustc --version | cut -d' ' -f2)/library
                make debian_defconfig

                make -j$(nproc) bindeb-pkg LOCALVERSION="-${board}"
                sudo dcmd cp -v ../*.changes ${GITHUB_WORKSPACE}/output

                # record commit-id
                git rev-parse HEAD > kernel-commitid
                sudo cp -v kernel-commitid ${GITHUB_WORKSPACE}/output
              popd

      - name: 'Upload Artifact'
        uses: actions/upload-artifact@v7
        with:
          name: kernel-${{ matrix.name }}-${{ matrix.rvtoolchain }}-${{ matrix.board }}
          path: output/*
          retention-days: 30