CGAL users discussion list

[Martin Baeker <>]

D'Oh.

Thanks a lot, the demo option works fine.

Best regards,

Martin.


> Martin Baeker wrote:
> > Dear EriC,
> > 
> > thanks for the hint, but as I said this script does not resolve the
> > dependencies between the files.
> > 
> > Martin.
> > 
> 
> Hi Martin,
> 
> have you tried
> 
>   cgal_create_cmake_script demo
> 
> 
> eriC
> 
> 
> 
> 
> 
> 
> 
> > > Martin Baeker wrote:
> > > > Dear all,
> > > >
> > > > I have a program library based on CGAL3.3. It consists of several
> > > > C++-Classes, each with its own .hpp and .cpp-file. I am at a loss on 
> > > > how
> > > > to achieve the same thing with newer versions of
> > > > CGAL that use cmake. The cgal_create_cmake_script is not sufficient
> > > > because
> > > > I need to link to the library from my classes together when building
> > > > an executable. OTOH, I need correct compilation with all CGAL-stuff as
> > > > well.
> > > >
> > > > Here is a very simple example (not meaningfulin itself) of what I want
> > > > to
> > > > do:
> > > >
> > > > File Pointclass.H
> > > >
> > > > #include <CGAL/Gmpq.h>
> > > > #include <CGAL/Cartesian.h>
> > > >
> > > > typedef CGAL::Cartesian<CGAL::Gmpq>   Kernel;
> > > > typedef Kernel::Point_3    Point;
> > > >
> > > > class Mypoint: public Point
> > > > {
> > > > public:
> > > >   int index;
> > > >   Mypoint(int in);
> >>> };
> > > >
> > > > File Pointclass.C
> > > >
> > > > #include "Pointclass.H"
> > > >
> > > > Mypoint::Mypoint(int in)
> > > > {
> > > >   index = in;
> >>> }
> > > >
> > > > File main.C
> > > >
> > > > #include "Pointclass.H"
> > > >
> > > > int main()
> > > > {
> > > >   Mypoint p(1);
> > > >   std::cout << p.index << std::endl;
> > > >   return 0;
> > > >   
> >>> }
> > > >
> > > >
> > > > So how do I set up cmake so that main can be linked to Pointclass and
> > > > that the dependence of the two is known?
> > > >
> > > > I suppose there is a simple way how to do this, but I'm not able to
> > > > find it...
> > > >
> > > > Thanks for any help,
> > >
> > > if you switch to CGAL-3.4 (or better upcoming 3.6) there is
> > >
> > > cgal_create_cmake_script located in scripts subdir that does the job for
> > > you,
> > > i.e., write a proper CMakeLists.txt file.
> > >
> > > eriC
> > >
> > > > Martin.
> > > >
> > > >                    Priv.-Doz. Dr. Martin Bäker
> > > >                    Institut für Werkstoffe
> > > >                    Technische Universität Braunschweig
> > > >                    Langer Kamp 8
> > > >                    38106 Braunschweig
> > > >                    Germany
> > > >                    Tel.: 00-49-531-391-3073
> > > >                    Fax   00-49-531-391-3058
> > > >                    e-mail 
> > > > <>
> > >
> > > -- 
> > > You are currently subscribed to cgal-discuss.
> > > To unsubscribe or access the archives, go to
> > > https://lists-sop.inria.fr/wws/info/cgal-discuss
> > >
> > >
> > >
> > 
> >                    Priv.-Doz. Dr. Martin Bäker
> >                    Institut für Werkstoffe
> >                    Technische Universität Braunschweig
> >                    Langer Kamp 8
> >                    38106 Braunschweig
> >                    Germany
> >                    Tel.: 00-49-531-391-3073
> >                    Fax   00-49-531-391-3058
> >                    e-mail 
> > <>
> 
> 
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> 
> 

                   Priv.-Doz. Dr. Martin Bäker
                   Institut für Werkstoffe
                   Technische Universität Braunschweig
                   Langer Kamp 8
                   38106 Braunschweig
                   Germany
                   Tel.: 00-49-531-391-3073
                   Fax   00-49-531-391-3058
                   e-mail 
<>