CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

Le lundi 09 janvier 2012 05:14:25 Apurv Verma a écrit :
> Hello,
>  I am working on building a "Robot Localization Visualizer" using CGAL and
> Qt. I already installed Qt using the Synaptic package manager.
>  The examples given in the examples directory also work fine.
> 
>  But the one's given in the demo/ folder don't work. The following is the
> message which I get when I qmake.
> 
> 
> apurv@deepu:~/ProgramFiles/CGAL-3.8/demo/AABB_tree$
>  cmake .
> -- Build type: Release
> -- USING CXXFLAGS = ' -frounding-math -O3 -DNDEBUG'
> -- USING EXEFLAGS = ' '
> -- Targetting Unix Makefiles
> -- Using /usr/bin/c++ compiler.
> *-- NOTICE: This demo requires QGLViewer, Qt4, and will not be compiled.*
> -- Configuring done
> -- Generating done
> -- Build files have been written to:
> /home/apurv/ProgramFiles/CGAL-3.8/demo/AABB_tree
> 
> 
> It appears CGAL can't these libraries though I have already installed both
> using the Synaptic package manager.
> What settings do I need to do?

Have a look at the CMake variables
  - QMAKE_EXECUTABLE (use to find Qt4 files),
  - QGLVIEWER_INCLUDE_DIR (path to the header files)
  - QGLVIEWER_LIBRARY_RELEASE (full path of the libQGLViewer.so file)

By the way, what is your Linux distribution? Debian? Ubuntu?

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/