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From: Eli Zaretskii <eliz@gnu.org>
To: Jim Meyering <jim@meyering.net>
Cc: emacs-devel@gnu.org, eggert@cs.ucla.edu
Subject: Re: compilation failure
Date: Wed, 30 Mar 2011 20:16:49 +0200	[thread overview]
Message-ID: <83pqp8qxri.fsf@gnu.org> (raw)
In-Reply-To: <87hbaku3n6.fsf@rho.meyering.net>

> From: Jim Meyering <jim@meyering.net>
> Cc: wl@gnu.org,  eggert@cs.ucla.edu,  emacs-devel@gnu.org
> Date: Wed, 30 Mar 2011 15:41:33 +0200
> 
> > Can you use bisect to find the guilty commit?
> 
> Finding a commit for which a perturbed "make bootstrap" succeeds
> was a challenge.

Thanks for your efforts.

> With that, I finally found a successful build at this git commit:
> 
> commit 84655cfe88efb24c256302d016cd037d22544cca
> Author: Stefan Monnier <monnier@iro.umontreal.ca>
> Date:   Fri Nov 6 18:47:48 2009 +0000
> 
>     Let integers use up 2 tags to give them one extra bit and double their range.
>     * lisp.h (USE_2_TAGS_FOR_INTS): New macro.
>     (LISP_INT_TAG, case_Lisp_Int, LISP_STRING_TAG, LISP_INT_TAG_P): New macros.
>     ...
> 
> Maybe someone else will do the actual bisection:
> 
>     Bisecting: 4164 revisions left to test after this (roughly 12 steps)
> 
> This is the command to run:
> 
>     env MALLOC_PERTURB_=44 MALLOC_CHECK_=3 make -j9 bootstrap

I hope someone else can reproduce the problem.

In any case, please report this to the bug tracker with all the
details, so it doesn't get forgotten.



  parent reply	other threads:[~2011-03-30 18:16 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-30  6:13 compilation failure Werner LEMBERG
2011-03-30  6:31 ` Paul Eggert
2011-03-30  6:52   ` Werner LEMBERG
2011-03-30  7:42     ` Jim Meyering
2011-03-30  8:04       ` Werner LEMBERG
2011-03-30 11:37         ` Eli Zaretskii
2011-03-30 12:29           ` Werner LEMBERG
2011-03-30 11:35       ` Eli Zaretskii
2011-03-30 13:41         ` Jim Meyering
2011-03-30 18:16           ` Eli Zaretskii
2011-03-30 18:16           ` Eli Zaretskii [this message]
2011-03-30 11:25     ` Eli Zaretskii
2011-03-30 13:00       ` Werner LEMBERG
2011-03-30 18:17         ` Eli Zaretskii

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