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From: Jim Meyering <jim@meyering.net>
To: Thien-Thi Nguyen <ttn@gnuvola.org>
Cc: Emacs development discussions <emacs-devel@gnu.org>
Subject: Re: please set both MALLOC_PERTURB_ and MALLOC_CHECK_ envvars
Date: Sat, 28 May 2011 20:52:58 +0200	[thread overview]
Message-ID: <87vcwuslmd.fsf@rho.meyering.net> (raw)
In-Reply-To: <8762ovznpl.fsf@ambire.localdomain> (Thien-Thi Nguyen's message of "Sat, 28 May 2011 02:13:42 +0200")

Thien-Thi Nguyen wrote:
> () Jim Meyering <jim@meyering.net>
> () Fri, 27 May 2011 23:57:40 +0200
>
>    this time a compiler problem appears
>
> Please describe specifics of this compiler (name, version, etc).

It was the gcc from Fedora 15.

    $ rpm -q gcc
    gcc-4.6.0-7.fc15.x86_64

Using gcc built from the very latest (yesterday),

    gcc version 4.7.0 20110528 (experimental) (GCC)

everything works fine, and yes!, even with these envvar settings:

    MALLOC_PERTURB_=117
    MALLOC_CHECK_=3

So at least for a little while, I'll be using that.

Bottom line: using the very latest gcc-4.7.x, all is well.



  reply	other threads:[~2011-05-28 18:52 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-27 21:50 please set both MALLOC_PERTURB_ and MALLOC_CHECK_ envvars Jim Meyering
2011-05-27 21:57 ` Jim Meyering
2011-05-28  0:13   ` Thien-Thi Nguyen
2011-05-28 18:52     ` Jim Meyering [this message]
2011-05-30 10:30       ` Jim Meyering
2011-05-30 17:49         ` Andreas Schwab
2011-05-28 20:19   ` Chong Yidong
2011-05-28 20:33     ` Jim Meyering
2011-05-29  5:44 ` Paul Eggert
2011-05-29  7:32   ` Jim Meyering

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