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From: Richard Stallman <rms@gnu.org>
Cc: gnu-emacs-bug@prep.ai.mit.edu
Subject: Re: Build Failure
Date: Sat, 15 Jun 2002 15:47:33 -0600 (MDT)	[thread overview]
Message-ID: <200206152147.g5FLlXE10974@aztec.santafe.edu> (raw)
In-Reply-To: <1024071857.503257@sj-nntpcache-3> (message from Nick Brown on Fri, 14 Jun 2002 17:15:40 +0100)

    But the big question is, why when I use the default -O2 and don't specify 
    --without-x does it built just fine !?

    the optimisation error obviously only relates to stuff that's included for 
    emacs when there is no X support. any ideas?

You can try compiling various files with different flags
and determine which file is the locus of the problem.

Then you can try splitting that file into two parts, compiling each
part differently, and moving some things between the parts.
then you can find which function is the locus of the problem.

Then someone could study the erroneous assembler code made for that
function and try to find the GCC bug.

But before trying any of this, how about if you install the latest GCC
release and see if it still fails.  There is no point in your spending
time to debug a GCC bug that has been fixed already.

  parent reply	other threads:[~2002-06-15 21:47 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1020431829.514859@sj-nntpcache-5>
2002-05-03 16:19 ` Build Failure Eli Zaretskii
     [not found]   ` <1020772560.927220@sj-nntpcache-5>
2002-05-07 14:58     ` Eli Zaretskii
     [not found]       ` <1020784405.676466@sj-nntpcache-3>
2002-05-07 16:44         ` Eli Zaretskii
2002-05-07 18:07         ` Ralf Fassel
     [not found]           ` <1024063905.30056@sj-nntpcache-5>
2002-06-15 14:13             ` Richard Stallman
     [not found]             ` <1024071857.503257@sj-nntpcache-3>
2002-06-15 21:47               ` Richard Stallman [this message]
2002-07-01 17:39                 ` DDD or IDE? (was Re: Build Failure) Tom E. Turner
2002-05-04  3:36 ` Build Failure Richard Stallman
2009-06-07 17:54 build failure Jean-Marie Gaillourdet
  -- strict thread matches above, loose matches on Subject: below --
2009-10-26 16:33 Sean Sieger
2009-10-27 17:29 ` Glenn Morris
2009-10-27 18:35   ` Sean Sieger
2012-08-26 20:00 Erich Neuwirth
2012-08-26 20:50 ` Bastien
2012-08-27  7:01   ` Neuwirth Erich
2012-08-27  7:09     ` Achim Gratz
2012-08-27  5:54 ` Achim Gratz
2013-11-12 13:36 Sean Sieger
2013-11-12 14:56 ` Bastien
2019-09-21 14:21 Build failure John
2019-09-21 15:27 ` Lars Ingebrigtsen
2019-09-21 19:10   ` Paul Eggert

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