[Insight-users] problem building on linux

[Luis Ibanez]

Hi Ghassan,

  Enabling USE_GLUT is usually not enough.

You may have to make sure that CMake actually
find the GLUT components.

Please enable the "advanced" options and
check that the variables

      GLUT_INCLUDE_DIR
      GLUT_glut_LIBRARY

are correctly defined.

The problem with GLUT is that its installation
is pretty arbitrary, so there is not an easy
way to find its components automatically.

The option seems to be to ask the user about
where the components are.

Once again:

     GLUT is not a requirement for ITK

nor are FLTK,VTK or OpenGL. Those are only
used by Applications distributed with ITK.



Luis

========================================

Ghassan Hamarneh wrote:
> Hi,
> 
> I am also having this error when I set USE_GLUT = ON (related to the
> ImageViewer), advice? 
> 
> Thank you!
> 
> /Ghassan. 
> 
> 
> /usr/bin/g++ -rdynamic -ftemplate-depth-50 itkImageViewer.o 
> -L/lhome/ghassan/Insight/bin -L/lhome/ghassan/VTK/bin -L/usr/X11R6/lib
> -lpthread -ldl -lpthread -ldl -lm -lGL -lXt  -lSM -lICE  -L/usr/X11R6/lib -lX11
> -lXext -lm -lITKAlgorithms -lVXLNumerics -lITKCommon -lITKBasicFilters
> -lVXLNumerics -lITKCommon -lITKIO -lITKGlut -lglut -lXmu -lXi -lGLU -lGL
> -lITKIO -lITKGlut -lITKNumerics -litkpng -litkzlib -lITKMetaIO -lITKCommon
> -lVXLNumerics -lGL -lpthread -lm -ldl -lXt  -lSM -lICE  -L/usr/X11R6/lib -lX11
> -lXext
> -Wl,-rpath,/lhome/ghassan/Insight/bin:/lhome/ghassan/VTK/bin:/usr/X11R6/lib  -o
> /lhome/ghassan/Insight/bin/ImageViewer
> itkImageViewer.o: In function `itk::ImageViewer<itk::Image<float, 3>
> 
>>::StartInteraction(void)':
>>
> itkImageViewer.o(.itk::ImageViewer<itk::Image<float, 3>