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[Octave-bug-tracker] [bug #45645] Bad FLTK symbol name
From: |
Marton Mestyan |
Subject: |
[Octave-bug-tracker] [bug #45645] Bad FLTK symbol name |
Date: |
Tue, 28 Jul 2015 18:06:34 +0000 |
User-agent: |
Opera/9.80 (X11; Linux x86_64) Presto/2.12.388 Version/12.16 |
URL:
<http://savannah.gnu.org/bugs/?45645>
Summary: Bad FLTK symbol name
Project: GNU Octave
Submitted by: emarci
Submitted on: Tue 28 Jul 2015 06:06:33 PM GMT
Category: Configuration and Build System
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Regression
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 3.8.2
Operating System: GNU/Linux
_______________________________________________________
Details:
Description of bug
==================
The following behavior was produced by Octave 3.8.2 installed on a clean
OpenSUSE 13.2.
When octave starts up it prints an error message:
error: /usr/lib64/octave/3.8.2/oct/x86_64-suse-linux-gnu/PKG_ADD:
/usr/lib64/octave/3.8.2/oct/x86_64-suse-linux-gnu/__init_fltk__.oct: failed to
load: /usr/lib64/octave/3.8.2/oct/x86_64-suse-linux-gnu/__init_fltk__.oct:
undefined symbol: _ZN9Fl_Window6cursorE9Fl_Cursor
error: called from:
error: /usr/lib64/octave/3.8.2/oct/x86_64-suse-linux-gnu/PKG_ADD at line 6,
column 1
In interactive terminal mode, the command line eventually shows up but neither
fltk nor gnuplot is available for plotting. Batch-mode octave jobs just crash
and exit.
Suspected reason:
=================
I suspect that the symbol name _ZN9Fl_Window6cursorE9Fl_Cursor is not correct.
It should be _ZN9Fl_Window6cursorE9Fl_Cursorjj.
It was _ZN9Fl_Window6cursorE9Fl_Cursorjj in 3.6.2 which runs OK. Also I found
out that this symbol is resolved in libfltk.so.1.3:
> nm -D /usr/lib64/libfltk.so.1.3 | grep Window6cursor
00000000000ace50 T _ZN9Fl_Window6cursorE9Fl_Cursorjj
Conclusion:
===========
This seems to be an OS-dependent regression problem. I don't know if this is a
bug in the octave code itself or a problem with the OpenSUSE package. I hope
you will find this report helpful.
_______________________________________________________
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Marton Mestyan <=