build.yml

name: build

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

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

      - 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 kernel/xanmod/.config
          cd kernel/xanmod
          make clean
          rm -rf vmlinux-gdb.py
          export LLVM_SUFFIX=-${{ github.event.inputs.LLVM_VER }}
          make \
            CC=clang${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 }} \
            deb-pkg -j$(nproc)

          cd ..
          cp xanmod/.config config
          rm -rf xanmod *.gz *.dsc *.buildinfo *.changes 
          tar -cf - *.deb | zstd > Xanmod-${{ github.event.inputs.KERNEL_VER }}-${{ github.event.inputs.LLVM_VER }}.tar.zst

      - name: Upload-Kernel
        uses: actions/upload-artifact@v4
        with:
          name: Xanmod-${{ github.event.inputs.KERNEL_VER }}-${{ github.event.inputs.LLVM_VER }}-nongenric
          path: kernel/
          compression-level: 0