after truning android devloppment private, accepting contribution no longer,
after publishing only major version in a single squashed commit
google remove device file and device drivers from sources, it's serious and very worrying
so google is basically trying very hard to kill all customs roms , making near impossible to build one (because it require at least retro-ingennering all changes mades by google to re-create these files)
and linux phone are ages ago to be publicly usable versions
(even arm support on linux is very very late)
so what we do now ?