CGAL users discussion list

[Wang Hetao <>]

Hello everyone, 

I'm learning kinetic data structure package of CGAL and tried to compiled 
Kinetic_data_structures demo under Linux environment. I first compiled the
source code in CMake a Makefile was generated; then I "make" it but nothing
happened. No executable file appears. I think this is amazing. 

The output information of CMake gave me the clue for real reason:
NOTICE: The CGAL_Core library was not configured. Please configure CGAL
using WITH_CGAL_Core=ON.
Build type: Release
USING CXXFLAGS = ' -frounding-math -O3 -DNDEBUG'
USING EXEFLAGS = '  '
Targetting Unix Makefiles
Using /usr/bin/c++ compiler.
*NOTICE: This demo requires Qt3 and the CGAL Qt3 library, and will not be
compiled.*
Configuring done
Generating done

Also when I tried to compile other examples in the help manual of the
Kinetic package many errors occured (e.g.
http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Kinetic_data_structures/Chapter_main.html#Subsection_71.4.3).
I suspect Qt library version is the source of problem. 

What can I do now? Qt3 is so old and many interfaces are different form Qt4,
so I'm wondering may the authors of CGAL port the visualization part of this
package into Qt4? 

Thx very much for your reply!





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