Hi.
Q: 
I'd like to compile the kernel and the packages optimized for my
architecture (i686) avoiding the backward compatibility (i386-i586).

Which files/settings do I have to modify to achieve that?

I remember sometime ago a discussion (in one of the mailing lists)
talked about something similar; I vaguely recall there were 2 different
gcc settings (one to reschedule, one to tell the architecture), but I
cannot dig it out from the archives.

Thank you for your assistance.
-- 
.-= tECHNOLORD tHE hELLRAiSER .-=
I am the LraiseR. Ph34r .\\3