@Kugelblitz
thanks. for sure with some donation like that, a computer can be found quickly.
@myron i've already analyse some cloud solution, but except if you pay, it is not adapted. it requires to execute shell commands while free buildjobs are just for simple projects based on some php or specific things. batocera includes several differents technologies. moreover, it requires some disk. (~50G by build)
the current problem is that my laptop is not powerfull because i didn't take it for build batocera. it is a i3 4GB of ram, and while it is compiling, it is not really usabled and firefox must be closed. with 5.21 and mame, in fact, i've some operations to do to change the parallelism during mame compilation to not block my pc (swapping).
@Dragu ram is very important too. it must be minimum 8G, but 16G would be good.
@pagasios7 no
@deejayses can you detail your issue about ps2 ? it worked for me.