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Date: Thu, 21 Sep 2006 01:03:33 -0700
From: "Richard Fish" <bigfish@asmallpond.org>
Sender: richard.j.fish@gmail.com
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] How-to AMD Sempron 3300+
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On 9/20/06, Daniel Iliev <danny@ilievnet.com> wrote:
> Hi, list!
>
> I just upgraded from Athlon xp 1700+ to Sempron 3300+ and of course I
> have some questions. ;-)
>
> I'm not sure which is the least problematic way to recompile my gentoo
> in way that the software would be able to utilize the 64bit extensions
> and the new instruction sets of the CPU. Will changing the CHOST and the
> CFLAGS followed by
> "emerge -e world" be enough ?

No, not even close.  If you want to change from i*86 to the amd64
arch, you must do a re-install.

-Richard
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