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From: Richard Stallman <rms@gnu.org>
Cc: bug-gnu-emacs@gnu.org
Subject: Re: [Solved] Re: emacs (cvs) doesn't build
Date: Tue, 12 Apr 2005 09:51:30 -0400	[thread overview]
Message-ID: <E1DLLne-00016R-44@fencepost.gnu.org> (raw)
In-Reply-To: <425AD975.7060602@skynet.be> (message from Helmut Jarausch on Mon, 11 Apr 2005 22:09:25 +0200)

    I couldn't believe it but  emacs seems to be the first package
    which fails when compiled with -O3 under gcc-3.4.3

This could be a GCC bug, or it could be an Emacs bug.
Either way, it would be quite useful to debug it.

A first step is to compile some files with -O and some with -O3.  By
trying that in different ways, you can find out which file the problem
is in.  I would suggest binary search: first try compiling half
the files with -O3, then you'll know it's in one set of half the files.
Then divide thst set in half, etc.

      parent reply	other threads:[~2005-04-12 13:51 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-04-11 11:39 emacs (cvs) doesn't build Helmut Jarausch
2005-04-11 18:22 ` Ehud Karni
     [not found] ` <mailman.1085.1113242057.2895.bug-gnu-emacs@gnu.org>
2005-04-11 19:22   ` Helmut Jarausch
2005-04-11 20:09   ` [Solved] " Helmut Jarausch
2005-04-11 21:52     ` Eli Zaretskii
     [not found]     ` <mailman.1112.1113255032.2895.bug-gnu-emacs@gnu.org>
2005-04-12  7:08       ` Helmut Jarausch
2005-04-12 13:51     ` Richard Stallman [this message]

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