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From: Pandu Poluan <pandu@poluan.info>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Downgrading gcc
Date: Mon, 20 Feb 2012 11:38:09 +0700	[thread overview]
Message-ID: <CAA2qdGVpRg0Mwc8YPJQE3G-mfYQnsRQNNoRjS2Ms=n4FjXkvmQ@mail.gmail.com> (raw)
In-Reply-To: <20120220042032.GB3052@solfire>

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Just re-emerge the older version e.g. emerge =...gcc-4.4.5 (... is the
category). Then use eselect gcc or gcc-config to select the active gcc
version.

CMIIW

Rgds,
 On Feb 20, 2012 11:24 AM, <meino.cramer@gmx.de> wrote:

> Hi,
>
> I want to downgrade gcc from 4.5.3-r1 to 4.4.5.
>
> The Gentoo gcc UPgrade guide tells me, that ABI are only upward
> compatible which implies problems when downgrading and not upgrading.
>
> Nonetheless a downgrade is needed here and I want to go
> to gcc-4.4.5.
>
> How can I acchieve this in a clean way?
>
> Best regards,
> mcc
>
>
>
>
>
>
>
>

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  parent reply	other threads:[~2012-02-20  4:39 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-20  4:20 [gentoo-user] Downgrading gcc meino.cramer
2012-02-20  4:30 ` [gentoo-user] " Nikos Chantziaras
2012-02-20  4:38 ` Pandu Poluan [this message]
2012-02-20  5:02   ` Nikos Chantziaras
2012-02-20 20:09 ` walt
  -- strict thread matches above, loose matches on Subject: below --
2009-04-19 20:18 [gentoo-user] downgrading gcc Mark Knecht
2009-04-19 20:55 ` Dale
2009-04-19 23:11 ` Alan McKinnon
2009-04-20  0:05   ` Dale
2009-04-20  6:44     ` Alan McKinnon
2009-04-20  7:30       ` Dale
2009-04-20  7:48         ` Alan McKinnon
2009-04-20  8:01           ` Dale
2009-04-20 13:36           ` Mark Knecht

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