[vtkusers] Segmentation Fault

donna at v1.wustl.edu donna at v1.wustl.edu
Fri Jan 17 16:01:39 EST 2003


Dingrong,

Another idea regarding this thread:
http://public.kitware.com/pipermail/vtkusers/2003-January/015384.html

Did you build mesa and tell vtk where it was before building it?  If so,
your CMakeCache.txt should have lines like this (mesa version number may
vary):

OPENGL_INCLUDE_PATH:PATH=/yourdisk/Mesa-4.0.3/include
OPENGL_LIBRARY:FILEPATH=/yourdisk/Mesa-4.0.3/lib/libGL.so

If you didn't build Mesa, what GL libs are the vtk libraries using? 
What GL include files did VTK end up using?

If memory serves, I tried building vtk on an old Linux system without
building Mesa.  VTK found some GL libs to use, but it was an older
version of Mesa.  I had problems and eventually ended up building a
newer version of Mesa that worked better with VTK.

Donna Hanlon



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