Damn, is there an easy way to compile a handheld only build anymore? All the Handhelds used to be in the same place in mame.lst, but now it looks like the whole list is just alphabetized by driver name so there's no way to just isolate the handhelds without knowing all the drivers used by them...
Do most of the drivers have 'hh_' in front of them? I think I can remember to look for Microvision, Adventure Vision and one or two others...