Gentoo Archives: gentoo-user

From: Alan McKinnon <alan.mckinnon@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] emerge @ world -> @preserved-rebuild -> @preserved-rebuild -> what next?
Date: Thu, 12 Nov 2009 14:59:18
Message-Id: 200911121658.15779.alan.mckinnon@gmail.com
In Reply to: [gentoo-user] emerge @ world -> @preserved-rebuild -> @preserved-rebuild -> what next? by Mark Knecht
1 On Thursday 12 November 2009 16:43:15 Mark Knecht wrote:
2 > So on one machine yesterday I did emerge -DuN @world which then
3 > suggested the need for emerge @preserved-rebuild which I did over
4 > night. This morning it was finished but suggested the need for a
5 > second emerge @preserved-rebuild. As I don't need the machine right
6 > now I kicked it off and will check it again later but I'm wondering
7 > why in the world it needs to do this twice, compiling 52 packages the
8 > first time and 50 packages the second time where most of the packages
9 > in the first list were in the second list?
10 >
11 > Is this setting up for an endless loop?
12 >
13 > Most of the packages were part of Gnome or XFCE4.
14
15 I've been answering this question a lot lately :-)
16
17 Almost invariably it's an automagic dependency where the offending package is
18 not in DEPEND. If you have been through the cycle at least once, it is safe to
19 delete /var/lib/portage/preserved_libs_registry and continue on your way.
20
21 A later revdep-rebuild will sort out any (highly unlikely) remaining issues
22
23 --
24 alan dot mckinnon at gmail dot com

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