build_generic.yml

name: build_generic

on:
  workflow_dispatch:
    inputs:
      LLVM_VER:
        description: 'LLVM_VER (Specify LLVM Version)'
        required: true
        default: '19'
      KERNEL_VER:
        description: 'KERNEL_VER (Specify XANMOD branch to build)'
        required: true
        default: '6.6'

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true
      matrix:
        include:
          - config: v1
          - config: v2
          - config: v3
          - config: v4
    name: "🚧 Build Xanmod for x86-64-${{matrix.config}}"

    steps:
      - name: Checkout source
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Cleanup
        uses: rokibhasansagar/slimhub_actions@main

      - name: Environment Variables
        run: |
          echo 'LLVM_VER   == > ${{ github.event.inputs.LLVM_VER }}'
          echo 'KERNEL_VER == > ${{ github.event.inputs.KERNEL_VER }}'
                 
      - name: Install packages & setup
        run: |
          sudo apt update
          sudo apt purge firefox -y
          sudo apt upgrade
          
          sudo apt install \
            wget \
            build-essential \
            bison \
            flex \
            pkg-config \
            qtcreator \
            qtbase5-dev \
            qt5-qmake \
            qttools5-dev-tools \
            libssl-dev \
            libncurses-dev \
            git \
            libelf-dev \
            lz4 \
            debhelper \
            dh-virtualenv \
            zstd \
            elfutils -y

      - name: Setup Clang/LLVM
        run: |
          wget https://apt.llvm.org/llvm.sh
          chmod +x llvm.sh
          sudo ./llvm.sh ${{ github.event.inputs.LLVM_VER }}

      - name: Set Swap Space
        uses: pierotofy/set-swap-space@master
        with:
          swap-size-gb: 12

      - name: Clone Kernel Source
        run: |
          git clone --depth=1 https://gitlab.com/xanmod/linux -b ${{ github.event.inputs.KERNEL_VER }} kernel/xanmod

      - name: Run Build
        run: |
          cp config_generic kernel/xanmod/arch/x86/configs/config_generic.config
          cd kernel/xanmod
          cp CONFIGS/xanmod/gcc/config_x86-64-${{ matrix.config }} arch/x86/configs/${{ matrix.config }}_defconfig 
          
          make clean
          rm -rf vmlinux-gdb.py
          export LLVM_SUFFIX=-${{ github.event.inputs.LLVM_VER }}
          
          ARGS='
          CC=clang${LLVM_SUFFIX}
          LD=ld.lld${LLVM_SUFFIX}
          LLVM=1
          LLVM_IAS=1
          LLVM_SUFFIX=-${{ github.event.inputs.LLVM_VER }}            
          LOCALVERSION=-xanmod-${{ github.event.inputs.KERNEL_VER }}-clang-${{ github.event.inputs.LLVM_VER }}
          '

          make ${ARGS} ${{ matrix.config }}_defconfig config_generic.config
          make ${ARGS} deb-pkg -j$(nproc)
          
          cd ..
          cp xanmod/.config config
          rm -rf xanmod *.gz *.dsc *.buildinfo *.changes 

      - name: Upload-Kernel
        uses: actions/upload-artifact@v4
        with:
          name: Xanmod-${{ github.event.inputs.KERNEL_VER }}-${{ github.event.inputs.LLVM_VER }}-config_x86-64-${{ matrix.config }}
          path: kernel/
          compression-level: 9