I use mandrake 10.0 with GCC-3.3.2 and GLibc-2.3.3.

I want to upgrade to mandrake 10.2 but only GCC and glibc related rpm packages without re-compiling GCC and glibc.

I need GCC-3.4.3 and GLibc-2.3.4 because of compiler problems with GCC-3.3.2 and library problem with GLibc-2.3.4.

Is this possible?
Is there any guide / instruction/ HOWTO on upgrading GCC and Glibc without compilation from src.rpm/source code?
Thank you.