[vtkusers] Problems compiling VTK 3.1.2

[Carlos Martinez]

Hi all.

If I try to compile VTK 3.1.2 with option --with-mesa in ./configure there
is an error in graphics/vtkMesaRenderWindow.h~ because GL/osmesa.h is only
included if MESA is defined. I supose tha is VTK_USE_MESA instead MESA. Is
this correct?

Thanks.