And when I run Ian's build (directly from the .tar.gz on his site)
with the "-quartz" flag after installing it, this is what I get:

$ /usr/local/bin/squeak -quartz -plugins /usr/local/lib/squeak/3.5-1devel/ ~/Desktop/Squeak3.4-MacOS-Full/Squeak.imagearg: /usr/local/bin/squeak
arg: -quartz
arg: -plugins
arg: /usr/local/lib/squeak/3.5-1devel/
arg: /Users/wordy/Desktop/Squeak3.4-MacOS-Full/Squeak.image
looking for module vm-display-Quartz
ioFindExternalFunctionIn(display_Quartz, 976376):
  dlcompat: unable to find symbol "_display_Quartz" in "global context"
squeak: loaded plugin `/usr/local/lib/squeak/3.5-1devel/vm-display-Quartz.so'
ioFindExternalFunctionIn(display_Quartz, 1468656):
  dlcompat: dyld: /usr/local/bin/squeak Undefined symbols:
_argVec
_inputEventSemaIndex
_shortImageName
_sqTextEncoding
_uxDropFileCount
_uxDropFileNames
_vmPath

could not find interface display_Quartz in module vm-display-Quartz
parseArgument n = 0
unknown option: -quartz
Usage: /usr/local/bin/squeak [<option>...] [<imageName> [<argument>...]]
       /usr/local/bin/squeak [<option>...] -- [<argument>...]

-- 
Ned Konz
http://bike-nomad.com
GPG key ID: BEEA7EFE