Can't use GCC in OS X Terminal

Question

I have installed the developer tools. I can compile code via Xcode and according to the docs /usr/bin/gcc & /usr/bin/cc should point to /usr/bin/gcc-4.0. Neither the sym

Answer 1

Did you install the latest Xcode after installing Snow Leopard, or is this the version of Xcode from a previous OS installation?

On my system with a clean Snow Leopard install the default compiler (and the one symlinked from cc and gcc) is gcc-4.2

I do have gcc-4.0 too, although it's not the default.