Building Qt Application with GCC 3.3 on Mac 10.4.7(Tiger)?

Hi All,

I m using Qt 4.2.2 on my Intel Mac.
It uses GCC 4.0 for building the Application as it is default Compiler.I want to compile it with GCC 3.3 on my Mac 10.4.7(Tiger).

If any body knows how I can compile it with GCC 3.3 on my Mac Tiger then plz help me.

Thanks.