nocona CPU

[RJ45]

Hello I wanted to buildworld and kernel on FReeBSD 6.1 since I have Xeon
cpu, I Wanted to rebuild it with CPUTYPE=nocona

when I put the oprion in /etc/make.conf upon compilation instead of
-march=nocona is used -march=prescott

I also fixed bsd.cpu.mk but it does not work, alwaus -march=prescott is 
used.

How can I fix it ?

for now I rebuilt the sources using no CPUTYPE options...

Can anyway really have any kind of improvement using CPUTYPE=nocona for
userland and kernel ?

thanks

Rick