best way to downgrade gcc

[Noah]

Redhat-9.0 Enterprise


well I built gcc-3.3.4 from the gtar but I want to revert back to the latest
redhat rpm installed gcc - version 3.2.3-42

how can I go about doing this to make sure I dont break anything?

--- snip ---

$ gcc -v
Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/specs
Configured with: ./configure
Thread model: posix
gcc version 3.3.4
$ rpm -q gcc
gcc-3.2.3-42

--- snip ---


cheers,

Noah