The changelog for Basilisk-II (MacOS Emulator) indicates that it was 
built for NetBSD/m68k this past June.  It requires a legal copy of a Mac 
ROM to run but can run on non-68k hardware.

The Home Page for the program is:  
http://www.Uni-Mainz.DE/~bauec002/B2Main.html

Is anyone working on a package for this emulator? 

-bob