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Re: Segmentation fault when compiling octave


From: Jordi Gutiérrez Hermoso
Subject: Re: Segmentation fault when compiling octave
Date: Thu, 27 Sep 2012 16:53:52 -0400

On 27 September 2012 16:42, Feuerbacher, Alan
<address@hidden> wrote:
> Jordi wrote:
>
>> > I don't know if this helps, but just running "./run-octave" in the
>> > build directory (..../octave-3.6.3) gives the segmentation fault.
>>
>> Yes, that. Does "./run-octave -g" not crash?
>
> It does not. The debugger starts normally, and after "run" octave starts up 
> with its normal prompt.
>
>> Can you try doing this and
>> running some tests? I mean, "./run-octave -g", then "run" inside gdb,
>> then "demo surf" inside Octave?
>
> "demo surf" outputs a bunch of stuff ending with:
>
> gnuplot> if (exists("GPVAL_TERM")) print GPVAL_TERM; else print NaN

Try with fltk, try a bunch of other things, keep prodding this Octave
prompt until it segfaults.

- Jordi G. H.


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