GCC 4.4.4 C99 EXTREME WARNING MODE

I want to compile a C99 program in GCC 4.4.4 but I want to do it in EXTREME WARNING MODE.

How do I do that?

>>20
Yeah, the problem with things like SCons and CMake is that the developers of these tools never really have experienced the need to have full control over the build process. They're lazy developers who don't care about actual REAL WORLD use cases.