Can plugins add libraries to unix vm?

[Alan Sibley]

Hey folks,

We are working on a plugin using the unix VM for squeak under OSX Tiger.
I'd like to have the resulting squeak VM link in some foundation  
stuff from OSX
(CoreFoundation CoreServices...). Is there a way to trigger this using
the Makefile.in stuff (tried altering XLDFLAGS, PLIBS, LIBS with no  
success).

It would be nice to have this linkage only occur if adding in our  
plugin.

Thanks in advance,
Alan