CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

On Friday 15 May 2009 15:05:34 Martial TOLA (CNRS-Liris) wrote:
> Qt4 include:        /usr/include
> Qt4 libraries:
> optimized;/Library/Frameworks/QtOpenGL.framework;debug;/Library/Frameworks/
>QtOpenGL.framework;-framework OpenGL -framework
> AGL;optimized;/Library/Frameworks/QtGui.framework;debug;/Library/Frameworks
>/QtGui.framework;-framework Carbon;-framework
> AppKit;optimized;/Library/Frameworks/QtCore.framework;debug;/Library/Framew
>orks/QtCore.framework;/usr/lib/libz.dylib;-framework ApplicationServices
> Qt4 definitions:    -DQT_DLL
> moc executable:     /Developer/Tools/Qt/moc
> uic executable:     /Developer/Tools/Qt/uic

That shows that Qt is found in the system (/usr/include, and the system 
frameworks).

> [100%] Building CXX object
> demo/Polyhedron/CMakeFiles/Polyhedron_3.dir/Polyhedron_3.o
> cd /Users/mt/_lib_autres_que_macports/CGAL-3.4/build/demo/Polyhedron &&
> /usr/bin/c++   -DQT_DLL -DQT_OPENGL_LIB -DQT_SCRIPT_LIB -DQT_GUI_LIB
> -DQT_XML_LIB -DQT_CORE_LIB -DCGAL_USE_TAUCS -DLAPACK_USE_F2C
> -DCGAL_USE_F2C -DBLAS_USE_F2C -DCGAL_USE_F2C -DCGAL_TAUCS_ENABLED
> -DQT_NO_DEBUG -frounding-math -O3 -DNDEBUG
> -I/Users/mt/_lib_autres_que_macports/CGAL-3.4/demo/Polyhedron/./include
> -I/Users/mt/_lib_autres_que_macports/CGAL-3.4/build/include
> -I/Users/mt/_lib_autres_que_macports/CGAL-3.4/include
> -I/Users/mt/_lib_autres_que_macports/CGAL-3.4/demo/Polyhedron/.
> -I/Users/mt/_lib_autres_que_macports/CGAL-3.4/build/demo/Polyhedron
> -I/opt/local/include
> -I/Users/mt/_lib_autres_que_macports/CGAL-3.4/demo/Polyhedron/optimized
> -F/Library/Frameworks
> -I/Users/mt/_lib_autres_que_macports/CGAL-3.4/demo/Polyhedron/debug
> -I/Library/Frameworks/QtOpenGL.framework/Headers
> -I/Library/Frameworks/QtScript.framework/Headers
> -I/Library/Frameworks/QtGui.framework/Headers
> -I/Library/Frameworks/QtXml.framework/Headers
> -I/Library/Frameworks/QtCore.framework/Headers   -F/usr/lib  -o
> CMakeFiles/Polyhedron_3.dir/Polyhedron_3.o -c
> /Users/mt/_lib_autres_que_macports/CGAL-3.4/demo/Polyhedron/Polyhedron_3.cp
>p

My guess is that you have also some Qt headers in /opt/local/include (the 
include path is for GMP) and that leads to binary incompatibility at link 
time. Verify if Qt is installed in your MacPorts tree.

-- 
Laurent Rineau, PhD
Engineer at GeometryFactory
http://www.geometryfactory.com/