CGAL users discussion list

[Sylvain Pion <>]

 a écrit :
> I am trying to use FastJet program 
> (http://www.lpthe.jussieu.fr/~salam/fastjet)
> whcih in turn uses CGAL library.
> Unfortunately I cannot compile it auth GNU compiler 3.4.6 at   
> 86-64_Linux-2.6 platform due to extra semicolumns in the macro defitions for 
> CGAL_DEFINE_COERCION_TRAITS_*
> These macros end with semicolumn, and the additional semicolumns are added in 
> many placed where they are used just after the invokation macros. As a result 
> I've got many compilation errors of the type:
>
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:40:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:41:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:42:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:43:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:45:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:50:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:51:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:52:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:55:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:56:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:57:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:58:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:59:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:62:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:63:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:64:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:65:
>  error: extra `;'
> /afs/cern.ch/user/i/ibelyaev/cmtuser/DaVinci_v19r5/external/cgal/3.3.1/slc4_amd64_gcc34/include/CGAL/Gmp_coercion_traits.h:66:
>  error: extra `;'
>
> I am using CGAL version 3.3.1 and the following setup of the system
> (the extractin from install.log file):
>
>   OS is x86-64_Linux-2.6.
>   g++ is /usr/bin/g++.
>   gcc is /usr/bin/gcc.
>   Compiler version test compiled.
>   Found compiler GNU 3.4.6.
>   Choosing GNU 3.4.6 as compiler.
>
> Is is the known problem?

No.  Easy to fix though, so it will be taken care of for the future.
Do you use any particular compiler option to see this?

--
Sylvain Pion
INRIA Sophia-Antipolis
Geometrica Project-Team
CGAL, http://cgal.org/

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