GNU bug report logs - #6039
Building Emacs BZR with GCC 4.5.0

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Package: notemacs;

Reported by: Vladimir Lomov <lomov.vl <at> gmail.com>

Date: Mon, 26 Apr 2010 14:54:02 UTC

Severity: normal

Merged with 6031

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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Message #19 received at 6039 <at> debbugs.gnu.org (full text, mbox):

From: Chong Yidong <cyd <at> stupidchicken.com>
To: Vladimir Lomov <lomov.vl <at> gmail.com>
Cc: 6039 <at> debbugs.gnu.org
Subject: Re: bug#6039: Building Emacs BZR with GCC 4.5.0
Date: Tue, 27 Apr 2010 11:38:18 -0400

Vladimir Lomov <lomov.vl <at> gmail.com> writes:

> Seems that if I pass option '-fno-optimize-sibling-calls' to configure
> (CFLAGS="-O2 -fno-optimize-sibling-calls")
> then compiled emacs works
> (I run it under gdb with options '-Q -D' and without any options
> without segfault) but I don't know how this option affects the emacs.

Yep, see

  http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6031

It's a GCC bug.
This bug report was last modified 15 years and 60 days ago.

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