RH 7.0 also packages another gcc compiler, used to build the kernel packages. (2.95.x or so), and it is renamed as kgcc.
I removed in my copy the 2.96 gcc, installed the kernel compiler, and symlinked ls -s kgcc gcc in /usr/bin
well, no harm done but you still need the gcc source: gcc-2.95.2.tar.gz It's just under 13M, so visit gcc.gnu.org and find their list of mirror sites to download it from.
I know, I tried to build gpc on FreeBSD once. (and might try again next week btw, on 4.2) :-)
But I meant more for the case if 2.96 turns out not to be able to build the compiler, that you can use the kgcc binary to start.
Marco van de Voort (MarcoV@Stack.nl or marco@freepascal.org)