[Octave-bug-tracker] [bug #42596] OpenGL toolkits cause seg-faults on MacOS X

[Ben Abbott]

URL:
  <http://savannah.gnu.org/bugs/?42596>

                 Summary: OpenGL toolkits cause seg-faults on MacOS X
                 Project: GNU Octave
            Submitted by: bpabbott
            Submitted on: Sun 22 Jun 2014 11:28:43 AM EDT
                Category: Plotting with OpenGL
                Severity: 5 - Blocker
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: Ben Abbott
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Mac OS

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Details:

The last default branch revision for which the cli had a functional FLTK
toolkit was 55e376fd8636. Meaning "hg revert -a -r 55e376fd8636" followed by
bootstraping, configure, and make produces a functional fltk toolkit on MacOS
10.9.


changeset:   18485:55e376fd8636
branch:      stable
user:        John W. Eaton <address@hidden>
date:        Mon Feb 17 03:32:22 2014 -0500
summary:     Added tag rc-3-8-1-3 for changeset 02ce68d63fba


The next changeset to the default branch was a periodic merge of gui-release
to default. However, I don't see anything suspicious in that changeset.

        http://hg.savannah.gnu.org/hgweb/octave/rev/8473198fd005

In any even, the problem maybe related to the bug #40242 (no GUI interaction
outside the main thread on MacOS X).

        https://savannah.gnu.org/bugs/?40242

When running the gui, both the qt and fltk toolkits crash when plotting.  The
programs exists with "octave exited with signal 11" reported to the terminal.

The crash logs for both fltk and qt are attached.

I'm marking this as a blocker because I think it qualifies.



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File Attachments:


-------------------------------------------------------
Date: Sun 22 Jun 2014 11:28:43 AM EDT  Name: fltk-crash.log  Size: 58kB   By:
bpabbott
GUI crash logs for both the qt and fltk toolkits
<http://savannah.gnu.org/bugs/download.php?file_id=31594>
-------------------------------------------------------
Date: Sun 22 Jun 2014 11:28:43 AM EDT  Name: qt-crash.log  Size: 54kB   By:
bpabbott
GUI crash logs for both the qt and fltk toolkits
<http://savannah.gnu.org/bugs/download.php?file_id=31595>

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