Android Kernel Driver Builder #20
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| name: Android14-6.1 | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4.2.2 | |
| - name: Prepare kerneldriver directory | |
| run: | | |
| mkdir kerneldriver | |
| mv ./rwProcMem_module/*.h ./rwProcMem_module/*.c ./rwProcMem_module/Makefile kerneldriver/ | |
| - name: Install repo tool | |
| run: | | |
| sudo curl -L https://storage.googleapis.com/git-repo-downloads/repo -o /usr/local/bin/repo | |
| sudo chmod a+x /usr/local/bin/repo | |
| - name: Set up Android Kernel source | |
| run: | | |
| mkdir -p android-kernel && cd android-kernel | |
| repo init -u https://android.googlesource.com/kernel/manifest -b common-android14-6.1 | |
| repo sync | |
| - name: Copy kerneldriver | |
| run: | | |
| cd android-kernel | |
| cp -r ../kerneldriver common/drivers | |
| - name: Modify Makefile | |
| run: | | |
| cd android-kernel | |
| echo "obj-y += kerneldriver/" >> common/drivers/Makefile | |
| # 新增步骤：修改栈帧大小限制为4096 | |
| - name: Increase stack frame size limit | |
| run: | | |
| cd android-kernel | |
| # 查找并替换所有包含WARN的配置项 | |
| find . -type f -name "Makefile*" -exec sed -i 's/-Wframe-larger-than=[0-9]*/-Wframe-larger-than=4096/g' {} + | |
| # 添加新配置（如果不存在） | |
| grep -q "FRAME_WARN" common/Makefile || echo 'KBUILD_CFLAGS += -Wframe-larger-than=4096' >> common/Makefile | |
| # ===== 新增步骤：安装 buildozer 并修复模块声明 ===== | |
| - name: Install buildozer | |
| run: | | |
| # 安装 Go 语言环境 | |
| sudo apt-get install -y golang-go | |
| # 安装 buildozer | |
| go install github.com/bazelbuild/buildtools/buildozer@latest | |
| # 添加到 PATH | |
| echo "$(go env GOPATH)/bin" >> $GITHUB_PATH | |
| - name: Fix module declaration with buildozer | |
| run: | | |
| cd android-kernel | |
| buildozer 'add module_outs drivers/kerneldriver/rwProcMem_module.ko' //common:kernel_aarch64 | |
| # 继续执行即使命令返回非零状态（buildozer 在添加已存在项时会失败） | |
| continue-on-error: true | |
| - name: Install dependencies | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y build-essential flex bison libssl-dev libelf-dev bc | |
| - name: Build kernel module | |
| run: | | |
| cd android-kernel | |
| tools/bazel run //common:kernel_aarch64_dist | |
| - name: Upload kerneldriver.ko | |
| uses: actions/upload-artifact@v4.6.2 | |
| with: | |
| name: kerneldriver | |
| path: android-kernel/out/kernel_aarch64 |