I would like to try e/os on my Samsung S5 mini SM-800H (kmini3g), an ancient device from 2015. Latest stock rom is Android 6. Repos for device, kernel and vendor can be found on Github for CM-14.1. So I thought I could build the respective e release for nougat.
But, having built several versions of e for Android 10/11 before, my building system (Ubuntu 20.4) seems not to be compatible with the old sources any more.
Any suggestions on how to do it the easy way? Should I use the Docker images (I never used that before)? Or do I have to reconstruct a historical setting fit to build nougat?
Is it possible at all (without a Phd in AOSP/Lineage/CM ROM building)?
Thanks for any advice!