CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

Did you install libQGLViewer and configure cmake to find it?

Look here:
http://www.cgal.org/Manual/latest/doc_html/installation_manual/Chapter_installation_manual.html#Subsection_4.12
and to the section QGLViewer library on the same page
(with the array on  cmake variables)


Sebastien.

Eric Le Goff wrote:
> Sorry if this has been asked already since I am new to CGAL
>
> I am attempting to build CGAL (I am using 3-9 beta1) on my windows box.
> I am using cygwin.
>
> So far I was able to build the CGAL DLL correctly(so it seems)  and to
> build/run the examples
>
> But to run the demos, my cmake fails because of the dependency on QGLViewer
>
> I have built libQLViewer.dll from source through cygwin (that seems
> succesful) but still i am failing to build the demos
> ("NOTICE: This demo requires QGLViewer, and will not be compiled")
>
> (My attempt was to build from C:\Program
> Files\CGAL-3.9-beta1\demo\AABB_tree, i.e /cygdrive/c/Program
> Files/CGAL-3.9-beta1/demo/AABB_tree
>
> Was anyone already able to build CGAL demos on Windows/cygwin ?
> If so, would there be a step I was missing ?
>
>
> Here is my console in case it helps
>
> elegoff@myHost
>  /cygdrive/c/Program Files/CGAL-3.9-beta1/demo/AABB_tree
> $ cmake .
> -- The C compiler identification is GNU
> -- The CXX compiler identification is GNU
> -- Check for working C compiler: /usr/bin/gcc.exe
> -- Check for working C compiler: /usr/bin/gcc.exe -- works
> -- Detecting C compiler ABI info
> -- Detecting C compiler ABI info - done
> -- Check for working CXX compiler: /usr/bin/c++.exe
> -- Check for working CXX compiler: /usr/bin/c++.exe -- works
> -- Detecting CXX compiler ABI info
> -- Detecting CXX compiler ABI info - done
> -- Build type: Release
> -- USING CXXFLAGS = ' -frounding-math -O3 -DNDEBUG'
> -- USING EXEFLAGS = ' '
> -- Targetting Unix Makefiles
> -- Using /usr/bin/c++.exe compiler.
> -- Looking for Q_WS_X11
> -- Looking for Q_WS_X11 - found
> -- Looking for Q_WS_WIN
> -- Looking for Q_WS_WIN - not found.
> -- Looking for Q_WS_QWS
> -- Looking for Q_WS_QWS - not found.
> -- Looking for Q_WS_MAC
> -- Looking for Q_WS_MAC - not found.
> -- Found Qt-Version 4.5.3 (using /usr/bin/qmake)
> -- Looking for XOpenDisplay in /usr/lib/libX11.dll.a;/usr/lib/libXext.dll.a
> -- Looking for XOpenDisplay in
> /usr/lib/libX11.dll.a;/usr/lib/libXext.dll.a - found
> -- Looking for gethostbyname
> -- Looking for gethostbyname - found
> -- Looking for connect
> -- Looking for connect - found
> -- Looking for remove
> -- Looking for remove - found
> -- Looking for shmat
> -- Looking for shmat - found
> -- Looking for IceConnectionNumber in ICE
> -- Looking for IceConnectionNumber in ICE - found
> -- Found X11: /usr/lib/libX11.dll.a
> -- Found OpenGL: /usr/lib/libGL.dll.a
> -- NOTICE: This demo requires QGLViewer, and will not be compiled.
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /cygdrive/c/Program
> Files/CGAL-3.9-beta1/demo/AABB_tree
>
> Kind regards,
>
>
> --
> Eric Le Goff
> http://gplus.to/elegoff