GNU bug report logs - #45603
28.0.50; feature_native-comp: Fatal error 11: Segmentation fault

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From: Andrea Corallo <akrl <at> sdf.org>
To: 45603 <at> debbugs.gnu.org
Subject: bug#45603: 28.0.50; feature_native-comp: Fatal error 11: Segmentation fault
Date: Mon, 11 Jan 2021 14:40:36 +0000

Andrea Corallo via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <bug-gnu-emacs <at> gnu.org> writes:

> Gregor Zattler <telegraph <at> gmx.net> writes:
>
>> Both files are attachet.
>>
>> Thanks for looking into this, Gregor
>
> Which version of libgccjit are you on?

Hi Gregor,

in case you have been on a recent (~2 month max) GCC trunk this might be
due to <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98615>.

  Andrea

> The odd thing is that it's crashing in libgccjit, but when you built
> Emacs it worked for all the bootstrap and initial compilation.  I'm
> thinking to a reason to justify such difference...
>
> Is it possible that running Emacs you have some of the libgccjit
> sensitive env variable with a different setting?
>
> These are tipically LD_LIBRARY_PATH LIBRARY_PATH and PATH.

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