Gentoo Archives: gentoo-user

From: James Cloos <cloos@×××××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] -march=native
Date: Sun, 04 Jul 2010 17:53:38
Message-Id: m339vz6snr.fsf@carbon.jhcloos.org
In Reply to: Re: [gentoo-user] -march=native by Beau Henderson
1 >>>>> "BH" == Beau Henderson <beau@××××××××××××.com> writes:
2
3 BH> The correct -march is being displayed, I just can't make sense of the
4 BH> options showing as [disabled]. While the option may be implied by the
5 BH> -march settings, it just makes sense to me that the option should show
6 BH> as enabled. Indeed, with my core2 machine the majority of the options
7 BH> do display as enable as expected, just not with my k8-see3 @native.
8
9 FWIW, a tests on -march=amdfam10 on both gentoo and debian also show odd
10 enabled/disabled results, as do debian k8-sse3 and core2 boxen. The
11 fedora core2 box I have access to, however, shows reasonable enableds.
12
13 Odd.
14
15 -JimC
16 --
17 James Cloos <cloos@×××××××.com> OpenPGP: 1024D/ED7DAEA6