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Re: Octave with FLTK segfaulting on MacOS X
From: |
Ben Abbott |
Subject: |
Re: Octave with FLTK segfaulting on MacOS X |
Date: |
Sat, 21 Jun 2014 21:50:01 -0400 |
On Jun 20, 2014, at 9:04 PM, Ben Abbott <address@hidden> wrote:
> On Jun 17, 2014, at 9:44 PM, Ben Abbott <address@hidden> wrote:
>
>> Carlo,
>>
>> I'm seeing a seg-fault when using the fltk graphics toolkit. For example,
>> the commands below ...
>>
>> graphics_toolkit fltk
>> plot (rand (3))
>>
>> ... result in ...
>>
>> line 2: 86876 Segmentation fault: 11
>> /Users/bpabbott/Development/mercurial/default/sources/run-octave --no-gui
>>
>> Can you confirm this is a problem on your Mac as well?
>>
>> Ben
>
> I don't see the seg-fault on the stable, but do see it on the gui-release
> branch (using the same configure options). A common "feature" is that the
> gui thread is active when Octave starts for the default and gui-releaes
> branch ... meaning that an Octave icon appears on the MacOS Dock for the
> default and gui-release branches, but not for the stable branch.
>
> When I have time, I'll start bisecting to identify the changeset.
>
> Ben
The last default branch revision which worked correctly 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.
http://hg.savannah.gnu.org/hgweb/octave/rev/8473198fd005
I expect problem is directly related to the bug report below (no GUI
interaction outside the main thread on MacOS X).
https://savannah.gnu.org/bugs/?40242
Ben