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IDProjectCategoryView StatusDate SubmittedLast Update
0000049VTK(No Category)public2003-07-01 11:132007-07-28 08:59
ReporterBrad King 
Assigned ToAmy Galbraith 
PrioritylowSeverityminorReproducibilityalways
StatusclosedResolutionno change required 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version 
Summary0000049: Goodsite
DescriptionA bug in gcc 3.x results in weak symbols incorrectly merging when shared libraries are loaded with dlopen unless the RTLD_GLOBAL flag is used. Since python does not use this flag by default, virtual functions behave strangely in the python wrapper modules of VTK.

The following should be added to somewhere like __helper.py:

import os, sys
if os.name == 'posix':
  import dl
  sys.setdlopenflags(dl.RTLD_NOW|dl.RTLD_GLOBAL)
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  Notes
(0000120)
Brad King (developer)
2003-09-23 16:30

This has been fixed in the CVS version. We do not plan to include the fix in release 4.2.
(0008228)

2007-07-28 08:59

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 Issue History
Date Modified Username Field Change
2011-06-16 13:11 Zack Galbreath Category => (No Category)


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