Gentoo Archives: gentoo-dev

From: Brian Evans <grknight@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Re: moving gcc-5.2 to unstable
Date: Fri, 02 Oct 2015 14:44:36
Message-Id: 560E983B.4090304@gentoo.org
In Reply to: Re: [gentoo-dev] Re: moving gcc-5.2 to unstable by Mike Gilbert
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4 On 10/2/2015 10:27 AM, Mike Gilbert wrote:
5 > On Fri, Oct 2, 2015 at 4:21 AM, Ryan Hill <rhill@g.o>
6 > wrote:
7 >> On Thu, 1 Oct 2015 09:49:47 -0400 Mike Frysinger
8 >> <vapier@g.o> wrote: I think we need a news item to remind
9 >> people they really do have to emerge -e @world after this one or
10 >> they could have a bad time.
11 >
12 > I was able to get by with a targeted revdep-rebuild run.
13 >
14 > revdep-rebuild --library 'libstdc\+\+\.so\.6'
15 >
16 > The backslashes are significant since revdep-rebuild passes the
17 > expression to grep -E.
18 >
19 > Is there any reason to rebuild programs that do not link with the
20 > C++ standard library?
21 >
22
23 I would propose:
24 revdep-rebuild --library 'libstdc\+\+\.so\.6' -- --exclude sys-devel/gcc
25
26 I don't think we really need to have gcc rebuild itself for the ABI
27 change.
28
29 Brian
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