CGAL users discussion list

[Jean-Christophe Souplet <>]

 Thank you for your replies,

I think, I did a mistake at the linkage step.
The software works fine in release (with_static_lib configuration).
The problem is only in the debug mode (with dynamic library configuration)

Here are the parts of my cmakefile about CGAL

#--------------
# CGAL
#--------------

find_package(CGAL COMPONENTS ImageIO)
IF(CGAL_FOUND)
 INCLUDE(${CGAL_USE_VTK} ${CGAL_USE_FILE})

 find_package(Boost)
 IF ( Boost_FOUND AND Boost_VERSION GREATER 103400 )
  include( CGAL_CreateSingleSourceCGALProgram )

   ENDIF()
ELSE(CGAL_FOUND)
MESSAGE(FATAL_ERROR "CGAL not found. Please set CGAL_DIR.")
ENDIF(CGAL_FOUND)




TARGET_LINK_LIBRARIES(MicINSERMLib
vtkRenderingAddOn
vtkVolumeRendering
vtkVisuManagement
vtkDataManagement
vtkHybrid
vtkWidgets
vtkWidgetsAddOn
qvtk
${ITK_LIBRARIES}
${QT_LIBRARIES}
${CGAL_LIBRARIES}
)

TARGET_LINK_LIBRARIES(MicINSERM
MicINSERMLib
)


If I remove the ${CGAL_LIBRARIES}, I still can build the software. I do 
not understand why there is no linkage error.
Finally,  in debug mode (with dynamic library configuration), if I open 
an image before closing the software, there is no runtime error.

The software depending on ITK, VTK, VTKINRIA3D, it is difficult to give 
you a full example for the moment but I will do it asap.
Thank you for your help,

Jean-Christophe Souplet
Post-Doctorant INSERM U658
IPROS - INSERM U658
CHR Orleans - Hopital Porte Madeleine
1 rue Porte Madeleine
BP2439 45032 Orleans Cedex 1
Tel : (+33)2-38-74-47-33
Fax : (+33)2-38-74-40-24


On 8/6/2010 11:08 AM, Laurent Rineau (GeometryFactory) wrote:
> On Friday 06 August 2010 09:48:00 jcsouplet wrote:
> > Good-morning,
> >
> > I tried to use CGAL with a cmake project with qt-creator to generate mesh.
> > I performed this task but when I am closing my program I have the runtime
> > error message.
> > I removed all cgal code and include. The runtime error was removed.
> > I add #include<CGAL/Image_3.h>  and the runtime error came back.
> >
> > Do you have any suggestion to remove this error ?
> Link with libCGAL_ImageIO.
>
> If you want further help, please post a small .cpp program than one can
> compile, and explain how you compile your program. That way, everybody on this
> list will be able to try reproducing your error and find a fix.