设备

pixel 2

准备源码

curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo -o repo

chmod +x repo

export REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/'

repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest -b android-8.0.0_r4

repo sync -j2

android 源码版本更换

repo init -bandroid-8.1.0_r2
repo sync

设置java环境

android源码中自带java环境。

PATH=$PATH:/home/pareto/data/prebuilts/jdk/jdk8/linux-x86/bin/:/home/pareto/data/prebuilts/jdk/jdk8/linux-x86/jre/bin

设置环境变量

编译

source build/envsetup.sh

lunch aosp_walleye-eng # 根据设备进行修改

部分编译

mm bionic/linker/.

全编译

make -j4

生成的文件在out目录下。

https://www.jianshu.com/p/8ec0f1f1863a

https://www.jianshu.com/p/82a7eef74aae

https://source.android.google.cn/setup/build/building-kernels?hl=zh-cn#building 官方内核构建