want to install gcc-3.4.5-glibc-2.3.6 on ubuntu 12.04

[tusu]

hello

I have downloaded a kegel crosstool for cross compiling a linux 2.6.23 kernel for pwer pc 405...now what I have is crosstool 0.43

for this I want to use gcc 3.4.5 glibc 2.3.6

what to do for now in ubuntu 12.04/ 12.04 have version 4.1 gcc

[tusu]

hello ubuntu 12.04 has gcc version 4.6.3..so how can i get gcc 3.4.5 and glibc 2.3.6 in ubuntu 12.04