Android GKI Kernel Build Action Template

A production-ready GitHub Actions workflow template for building Android Generic Kernel Image (GKI) kernels (Linux 5.10 / 5.15 / 6.1) with AOSP Clang toolchains and automated AnyKernel3 packaging.

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🚀 Features

• Automated Clang Toolchain Setup: Pre-configured for AOSP Clang 17+ and ARM64 cross-compilation.
• ThinLTO Support: Full support for Clang Link Time Optimization.
• AnyKernel3 Integration: Automatically packages Image or Image.gz into flashable AnyKernel3 zip archives.
• Artifact Upload: Artifacts automatically uploaded and ready for download directly from GitHub Actions run summary.

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📋 Usage

Copy .github/workflows/build-kernel.yml to your target Android kernel repository:

name: Build GKI Kernel

on:
  push:
    branches: [ main ]
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build Kernel
        run: |
          make ARCH=arm64 O=out defconfig
          make ARCH=arm64 O=out -j$(nproc)

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📄 License

MIT License