I am actively maintaining all of these within Debian. Plus, there is a very vibrant community around the Motorola 68000 and SuperH CPUs thanks to the Amiga, Se

I am actively maintaining all of these within Debian. Plus, there is a very vibrant community around the Motorola 68000 and SuperH CPUs thanks to the Amiga, Sega Dreamcast and many other classical computer systems and consoles.