TGB won't compile on xcode 3.2

Hi,

I'm getting frustrated because I can't fix the problem I'm facing, could you please help me with the below:

Portals wouldn't pass my game unless I fix the 2 black windows that show behind my game window on Mac, the solution was suggested here: http://www.garagegames.com/community/forums/viewthread/124487, but that required a recompile, so I installed xcode 4.2 on my system and tried to build a new copy of TGB, that did not succeed, I searched and found a thread about this here: http://www.garagegames.com/community/forums/viewthread/108315, I installed xcode 3.2 with 10.4 SDK and did all what was suggested in the thread with no luck, it keeps giving me this error: LLVM GCC 4.2 is not compatible with the Mac OS X 10.4 SDK (file astNodes.cc)

Any Ideas are appreciated.

Thanks