Gentoo Archives: gentoo-user

From: Allan Gottlieb <gottlieb@×××.edu>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Updating libpng: another lib tool cockup?
Date: Tue, 20 Sep 2011 12:58:10
Message-Id: yu962kne5h6.fsf@nyu.edu
In Reply to: Re: [gentoo-user] Re: Updating libpng: another lib tool cockup? by Neil Bothwick
1 On Tue, Sep 20 2011, Neil Bothwick wrote:
2
3 > On Mon, 19 Sep 2011 13:57:03 -0400, Allan Gottlieb wrote:
4 >
5 >> When revdep-rebuild --library is suggested should we run it
6 >> before or after the ordinary revdep-rebuild that we typically
7 >> run after each update world?
8 >> (That was actually my original question :-)
9 >
10 > You should run it first, because the elog message is telling you to run
11 > that command, not revdep-rebuild, which is usually unnecessary. The
12 > reason revdep-rebuild alone finds nothing to rebuild is because portage
13 > has ensured that nothing is broken by preserving the old library version.
14 >
15 > With a recent enough portage, emerge @preserved-rebuild should avoid the
16 > need for revdep-rebuild entirely, although in this case it doesn't quite
17 > manage that.
18
19 Thank you.
20 allan