shadowcsocks kcptun 插件编译

git clone https://github.com/shadowsocks/kcptun-android.git
cd kcptun-android
git submodule update --init --recursive
chmod a+rwx ./ -R
docker run --rm -u root -v ${PWD}:/build -w /build shadowsocks/android-ndk-go ./gradlew assembleDebug