Re: [gentoo-user] Questions about CPU settings in kernel and USE

[Walter Dnes]

Thanks for the info.

On Tue, Apr 15, 2014 at 03:42:31PM +0100, David W Noon wrote

> If you specify -march=k8 in your CFLAGS, you should get pretty decent
> object code from GCC.

  I've used "-march=native" since it became available, because it's one
less thing to worry about.  That's why I didn't ask about CFLAGS.

  "echo | gcc -### -E - -march=native" spits out a whole bunch of
diagnostic output.  In my case, it includes "-march=amdfam10", so
"-march=native" looks better.

-- 
Walter Dnes <waltdnes@××××××××.org>
I don't run "desktop environments"; I run useful applications