Gentoo Archives: gentoo-dev

From: Michael Haubenwallner <haubi@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Downgrading glibc?
Date: Fri, 11 Feb 2011 09:56:29
Message-Id: 4D5507A4.2070109@gentoo.org
In Reply to: [gentoo-dev] Downgrading glibc? by Sebastian Pipping
1 On 02/11/2011 09:50 AM, Sebastian Pipping wrote:
2 > In relation to bug 354395 [1] I would like to downgrade my glibc back to
3 > 2.12.2. Portage doesn't allow me to do that:
4 >
5 > * Sanity check to keep you from breaking your system:
6 > * Downgrading glibc is not supported and a sure way to destruction
7 > * ERROR: sys-libs/glibc-2.12.2 failed (setup phase):
8 > * aborting to save your system
9 >
10 > Can anyone guide me or point me to a guide how to savely do that manually?
11
12 While it actually would be interesting to see some downgrade path even for glibc,
13
14 > [1] https://bugs.gentoo.org/show_bug.cgi?id=354395
15
16 what do you think of working around the memcpy troubles with glibc-2.13 by
17 simply redirecting memcpy to memmove within glibc, either unconditionally or
18 optional/temporary (via USE-flag?) until everyone uses memmove where necessary?
19
20 /haubi/
21 --
22 Michael Haubenwallner
23 Gentoo on a different level

Replies

Subject Author
[gentoo-dev] Re: Downgrading glibc? "Diego Elio Pettenò" <flameeyes@×××××.com>
Re: [gentoo-dev] Downgrading glibc? "Paweł Hajdan