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From: "mahatma at eu dot by" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/41025] v4.3.3, 4.4.1, etc -ftracer sometimes fails by "is already defined"
Date: Mon, 21 Sep 2009 13:08:00 -0000 [thread overview]
Message-ID: <20090921130833.22533.qmail@sourceware.org> (raw)
In-Reply-To: <bug-41025-18025@http.gcc.gnu.org/bugzilla/>
------- Comment #2 from mahatma at eu dot by 2009-09-21 13:08 -------
(In reply to comment #1)
> Can you provide the preprocessed source?
>
Yes. After make/error:
http://mahatma.bspu.unibel.by/download/transit/glibc-2.10.1-error.tar.bz2
(gentoo flavored, sorry)
New info: it happened on -O2 or -O3, and never on -Os".
Also I found how to get same on linux kernel x86_64: "make defconfig", but
remove "optimize for size" (CONFIG_CC_OPTIMIZE_FOR_SIZE) and add -ftracer. My
working config do not produce this. Next I attaching Makefile. You will need
only "make defconfig && make all" on x86_64 for vanilla 2.6.31 kernel (IMHO
simpler then glibc).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41025
next prev parent reply other threads:[~2009-09-21 13:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-10 12:35 [Bug c/41025] New: " mahatma at eu dot by
2009-09-20 22:10 ` [Bug target/41025] " pinskia at gcc dot gnu dot org
2009-09-21 13:08 ` mahatma at eu dot by [this message]
2009-09-21 13:12 ` mahatma at eu dot by
[not found] <bug-41025-4@http.gcc.gnu.org/bugzilla/>
2013-11-10 8:15 ` pinskia at gcc dot gnu.org
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