[Zope] Building Zope w/ Sun Forte (rather than gcc)

Has anybody attempted to do this? I'm finding that even though I specify CC, CXX, put the Forte directories ahead of /usr/local/bin in my path, Python is still falling back on gcc to build Zope. Where can I modify this behaviour? Our Sun rep tells us that we can kiss performance goodbye using gcc... Since we have Forte anyways, I'd like to try it out. thanks, Paul. -- horbal@atips.ca