Building cores?

Libretro Cores
#1

This is pointless if you dont understand the 3DS hacking scene. Sorry. :stuck_out_tongue: So, basically I heard that SNES cores cant handle the Old 3DS. So, I turned to the only snes emulator that would work; blargSnes. Is there a way to build a core out of an existent emulator? The source is available. Thanks.

#2

build no. You’d have to port the core to the libretro API.