Tiger ships with Mac::Carbon and Mac::Glue. Huzzah. That's the most code I've ever written that's been included in a default OS configuration (unless Slash is included in some OS I don't know about).
Some notes:
I don't know why, and anyone who wants to fix this or give me clues would make me happy. For now, my personal box is using gcc 3.3 instead (sudo gcc_select 3.3), because I have no desire to try to deal with the problem.
Of course, if using the Mac::Carbon that is already included in Tiger, you don't need to care, because it has already been built. Presumably with gcc 3.3. :-)
The scripts needed to do so are included too.
cd /System/Library/Perl/Extras/bin/ sudo ./gluedialect sudo ./gluescriptadds sudo ./gluemac '/System/Library/CoreServices/System Events.app' sudo ./gluemac /System/Library/CoreServices/Finder.app