Hi,
I gonna recompile kernel for my core2 CPU , so i'd like to pass some
flags to gcc.
Kinds of "-march=core2" , i tried to modify /etc/make.conf
e.g CFLAGS += -march=core2 -O20 -ffast-math -mfpmath=sse
But it fails .. bad arch switch , core2 cpu is not supported ?
And is that useful to let gcc select cpu specified asm code ?
--
Best Regards,
Aaron Lewis - PGP: 0xA476D2E9
irc: A4r0n on freenode
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