Use of LibreElec build system for other apps than Kodi

Hi,

Is there any documentation available with instructions on how to use other app than Kodi with LibreElec?

I think the build system is very easy to build a compact images for multi-archs system. I have some apps (written in C/Linux) and I would love to be able to use the LE build system for making them portable and multi-platforms.

Anyone knows any other projects that use this build system?

Thanks