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SubjectRe: Why no -march=athlon?
* nbecker@fred.net <nbecker@fred.net> on Mon, Dec 17, 2001:

> I noticed that linux/arch/i386/Makefile says:
>
> ifdef CONFIG_MK7
> CFLAGS += -march=i686 -malign-functions=4
> endif
>
>
> Why not -march=athlon? Is this just for compatibility with old gcc?

The recommend kernel compiler is gcc 2.95.x, which doesn't support
"-march=athlon".

> If so, can't we fix it with an ifdef?

Can you fix it? You'd have to parse the output of `gcc -v`, I think
kbuild 2.5 does this, so start there first.

M. R.
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