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bug#14587: Segfault compiling cedet/srecode/texi.el during "make bootstr
From: |
Bob Halley |
Subject: |
bug#14587: Segfault compiling cedet/srecode/texi.el during "make bootstrap" |
Date: |
Fri, 14 Jun 2013 10:44:54 +0100 |
On Jun 13, 2013, at 6:42 PM, Paul Eggert <eggert@cs.ucla.edu> wrote:
> On 06/13/13 10:36, Bob Halley wrote:
>> I tried that, and unfortunately the problem does not occur when compiled -O0.
>
> How about configure with --enable-checking -- do you
> still get the same symptoms, or (hope, hope) do you get
> an assertion failure? Also, for better debugging you might
> try CFLAGS='-g3 -O2 -fno-crossjumping' instead of plain -O2.
I did this, but the problem did not occur. Getting suspicious, I tried a build
on head with exactly the configuration that was failing for me before, and it
no longer fails. But, if I check out the tag after the cedet integration that
I mentioned in my bug report, it still does fail. So, something changed
between the time I reported the bug and head that either fixes the problem or
obscures it again :)
If you want to declare victory, that's OK with me, but I'm a little curious
still so I'll try doing a build with the configuration you suggested against a
version that fails. I will report if anything interesting happens.
/Bob