Gentoo Archives: gentoo-dev

From: Mark Loeser <halcy0n@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Moving GCC-3.4 to stable on x86
Date: Wed, 30 Nov 2005 22:52:10
Message-Id: 20051130224825.GA9166@aerie.halcy0n.com
In Reply to: Re: [gentoo-dev] Moving GCC-3.4 to stable on x86 by Philip Webb
1 Philip Webb <purslow@×××××××××.ca> said:
2 > I would very much appreciate a doc somewhere
3 > which explains the advantages of moving to 3.4
4 > & why a wholesale ground-up rebuild is necessary, if indeed it is.
5 > As always, my thanks to those who do the volunteer work.
6
7 C++ compat was broken between 3.3 and 3.4, so C++ libs compiled against 3.3
8 and 3.4 aren't going to play nice with each other. KDE is the common example
9 of breakage here. If I'm wrong, then someone will hopefully correct me here,
10 but this is the only way to keep everything sane as far as I know.
11
12 As for a doc, look at: https://bugs.gentoo.org/show_bug.cgi?id=102876
13
14 I'm hoping we can get something thrown together relatively quickly so I can
15 mark it stable. Nothing is going to be required immediately from the user
16 though, since their compiler won't be changed to 3.4 until they do so.
17
18 --
19 Mark Loeser - Gentoo Developer (cpp gcc-porting toolchain x86)
20 email - halcy0n AT gentoo DOT org
21 mark AT halcy0n DOT com
22 web - http://dev.gentoo.org/~halcy0n/
23 http://www.halcy0n.com