Re: gl-render.cc: framework OpenGL on MacOSX

[John W. Eaton]

On 12-Feb-2009, Jonathan Stickel wrote:

| I can use the fltk backend to make graphs.  However, I see segfault 
| every time I exit octave if I have initialized fltk:
| 
| 
| $ octave-3.1.52+
| GNU Octave, version 3.1.52+
| Copyright (C) 2008 John W. Eaton and others.
| This is free software; see the source code for copying conditions.
| There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
| FITNESS FOR A PARTICULAR PURPOSE.  For details, type `warranty'.
| 
| Octave was configured for "i386-apple-darwin8.11.1".
| 
| Additional information about Octave is available at http://www.octave.org.
| 
| Please contribute if you find this software useful.
| For more information, visit http://www.octave.org/help-wanted.html
| 
| Report bugs to <address@hidden> (but first, please read
| http://www.octave.org/bugs.html to learn how to write a helpful report).
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| For information about changes from previous versions, type `news'.
| 
| octave-3.1.52+:1> backend ('fltk')
| octave-3.1.52+:2> exit
| panic: Segmentation fault -- stopping myself...
| attempting to save variables to `'...
| 
| ^C^CPress Control-C again to abort.
| ^Cpanic: attempted clean up apparently failed -- aborting...
| Abort trap

Please try running Octave under a debugger and find out where this
crash is happening.

jwe