CGAL users discussion list

[Andreas Fabri <>]

Thank you for the bug-report.  The bug should only appear with
boost 1_44_0, which detects that VC10 implementes static_assert
as part of C++0x.

Either you install the previous version of boost, or
you change a line in the file

include/CGAL/Root_of_traits.h

Replace

 BOOST_STATIC_ASSERT((FrT::Is_fraction::value));

with
    typedef typename FrT::Is_fraction ISF;
    BOOST_STATIC_ASSERT((ISF::value));


Then at least the CGAL.lib builds. We will upgrade
our testsuite to see if we have to change more
static asserts for the various CGAL packages.

Best regards,

Andreas




On 07/09/2010 13:10, Laurent Rineau (GeometryFactory) wrote:
> On Tuesday 07 September 2010 12:56:58 Yvan Maillot wrote:
> > Thank you for your reply,
> >
> > Here it is
> >
> >
> > 1>------ Début de la génération : Projet : CGAL, Configuration : Release
> > x64 ------
> > 1>   Building Custom Rule C:/Program Files
> > (x86)/CGAL-3.7-beta1/src/CGAL/CMakeLists.txt
> > 1>   CMake does not need to re-run because C:\Program Files
> > (x86)\CGAL-3.7-beta1\src\CGAL\CMakeFiles\generate.stamp is up-to-date.
> > 1>   all_files.cpp
> > 1>C:\Program Files (x86)\CGAL-3.7-beta1\include\CGAL/Root_of_traits.h(65):
> > error C2338: (FrT::Is_fraction::value)
> > 1>           C:\Program Files
> > (x86)\CGAL-3.7-beta1\include\CGAL/Root_of_traits.h(95) : voir la référence
> > à l'instanciation de la classe modèle
> > 'CGAL::internal::Root_of_traits_helper<FT,CGAL::Field_tag>' en cours de
> > compilation
>
> Well... the least that we can say is that the error message of VC++ is quite
> imprecise!
>
> Yvan, can you send me, *in private mail* (not to the mailing list), the file
>    C:\Program Files (x86)\CGAL-3.7-beta1\CMakeCache.txt
> so that I can try to check your configuration, and perhaps reproduce the
> error?
>
> Once I have understand the issue, I will post a summary on the mailing list.