The last necessary step for building the Linux kernel or any other application is the rebuild of the intrinsic compiler. Just change directory und rebuild the whole gcc-3.0.1 source package:
$ cd .. $ mkdir build-gcc2 $ ../gcc-3.0.1/configure --target=$TARGET \ --prefix=$PREFIX --enable-languages=c,c++ $ make all install
That's all. We have now a complete C - cross compiler.