Gentoo Archives: gentoo-user

From: Nikos Chantziaras <realnc@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: Heads-up: dev-libs/isl-0.14 and dev-libs/cloog-0.18.3 updates can break your GCC
Date: Fri, 24 Apr 2015 21:45:21
Message-Id: mhedgn$d4r$1@ger.gmane.org
In Reply to: Re: [gentoo-user] Heads-up: dev-libs/isl-0.14 and dev-libs/cloog-0.18.3 updates can break your GCC by Andrew Tselischev
1 On 24/04/15 23:00, Andrew Tselischev wrote:
2 > On Fri, Apr 24, 2015 at 08:19:57PM +0300, Nikos Chantziaras wrote:
3 >> This happens if you're using graphite optimizations in GCC (by having
4 >> them in CFLAGS).
5 >>
6 >> If you're already affected, I posted here a way to repair your system:
7 >>
8 >> https://bugs.gentoo.org/show_bug.cgi?id=547596
9 >>
10 >>
11 >
12 > Actually, simply recompiling gcc with the new versions of the libs
13 > worked for me.
14 >
15 > I currently have installed
16 >
17 > sys-devel/gcc-4.9.2
18 > dev-libs/cloog-0.18.3
19 > dev-libs/isl-0.14
20 >
21 > and everything works fine.
22
23 Hm. I would have expected gcc to be rebuilt automatically then. This
24 seems to be the case with other updates: they trigger rebuilds in other
25 packages as needed.