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To: gentoo-user@lists.gentoo.org
From: Nikos Chantziaras <realnc@arcor.de>
Subject: [gentoo-user] Re: gcc upgrade - rebuild everything?
Date: Fri, 22 Oct 2010 00:57:00 +0300
Organization: Lucas Barks
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On 10/21/2010 10:58 PM, Grant wrote:
> I just upgraded from gcc-4.4.3-r2 to gcc-4.4.4-r2 and I'm wondering if
> I really need to rebuild everything as it says in the guide:
>
> http://www.gentoo.org/doc/en/gcc-upgrading.xml

All libs of 4.4.3 are binary compatible with 4.4.4.  There is no need to 
rebuild.