CGAL users discussion list

[Vanessa Robins <>]

Thanks for that quick reply!   

I set the Qt5_DIR environment variable, and also 
QGLVIEWERROOT=/usr/local/libQGLViewer-2.7.0 
This allowed cmake to run and make also compiled with no complaints.  

But then trying to run the demo I get

./periodic_3_triangulation_3_demo 

dyld: Library not loaded: QGLViewer.framework/Versions/2/QGLViewer
  Referenced from: 
/Users/vanessa/Software/cgal-releases-CGAL-4.10/Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3/./periodic_3_triangulation_3_demo
  Reason: image not found
Trace/BPT trap: 5

Any hints on this one?  

Regards, 
Vanessa


> On 27 Jun 2017, at 4:18 pm, Sebastien Loriot (GeometryFactory) 
> <>
>  wrote:
> 
> Did you set the environment variable Qt5_DIR to point to the path to
> the directory containing the file Qt5Config.cmake from your Qt5 
> installation?
> 
> Sebastien.
> 
> On 06/27/2017 07:40 AM, robinsv wrote:
>> I've downloaded and installed CGAL-4.10 on Mac OS 10.10.5
>> 
>> I build and compiled with Qt5 and got the following libraries
>> ~/cgal-releases-CGAL-4.10/build/lib/ :
>> 
>> libCGAL.13.0.0.dylib         libCGAL_Core.13.0.0.dylib       
>> libCGAL_ImageIO.13.0.0.dylib
>> libCGAL_Qt5.13.0.0.dylib
>> libCGAL.13.dylib             libCGAL_Core.13.dylib           
>> libCGAL_ImageIO.13.dylib
>> libCGAL_Qt5.13.dylib
>> libCGAL.dylib                        libCGAL_Core.dylib              
>> libCGAL_ImageIO.dylib           libCGAL_Qt5.dylib
>> 
>> I set the CGAL_DIR=~/cgal-releases-CGAL-4.10/build
>> 
>> I then tried to compile demos for Periodic_3_triangulation_3:
>> In the directory
>> ~/cgal-releases-CGAL-4.10/Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3
>> I ran
>>> cmake .
>> 
>> and get the following
>> 
>> -- libCGAL_Qt5 is missing the dependencies: Qt5OpenGL Qt5Svg Qt5 cannot be
>> configured.
>> -- NOTICE: The CGAL_Qt5 library was not configured.
>> -- Build type: Release
>> -- USING CXXFLAGS = ' -O3 -DNDEBUG'
>> -- USING EXEFLAGS = '
>> -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
>> '
>> -- Targetting Unix Makefiles
>> -- Using
>> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
>> compiler.
>> -- DARWIN_VERSION=14
>> -- Mac Leopard detected
>> -- Code taken from Git branch: n/a
>> -- Requested component: Qt5
>> -- Requested component: MPFR
>> -- Requested component: GMP
>> -- NOTICE: This demo requires qcollectiongenerator, Qt5, the CGAL Qt5
>> library, and will not be compiled.
>> -- Configuring done
>> -- Generating done
>> -- Build files have been written to:
>> /Users/vanessa/Software/cgal-releases-CGAL-4.10/Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3
>> 
>> 
>> I don't understand why cmake can't find the CGAL_Qt5 library.
>> 
>> Grateful for any advice you can give me.
>> 
>> Kind regards,
>> Vanessa
>> 
>> 
>> 
>> 
>> 
>> --
>> View this message in context: 
>> http://cgal-discuss.949826.n4.nabble.com/problem-building-demos-with-Qt5-tp4662789.html
>> Sent from the cgal-discuss mailing list archive at Nabble.com.
>> 
> 
> 
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