GitLab

 --help
 --release
 -a ARCH

It just:
 - clones VLC
 - compile libvlc and jni libraries through compile-libvlc.sh

And will bootstrap and compile with gradle

And call it from compile-libvlc.sh

If you want v5, use ANDROID_ABI=armeabi-v5
If you want v6-nofpu, use ANDROID_ABI=armeabi-nofpu