CGAL users discussion list

[Sylvain Pion <>]

Seungtaik Oh a écrit :
> Hi all
>  
> I have a strange compiling error with Intel compiler 10.0.025 as follows:
>  
> ===========================
> 1. C:\Program Files\CGAL-3.3\include\CGAL/double.h(245): error: the 
> global scope has no "nextafter"
>     return ::nextafter(d1,d2);
>  
> 2. C:\Program Files\CGAL-3.3\include\CGAL/Object.h(91): error #259: 
> run-time support for RTTI is disabled
>           const Wrapper<T> *wp = dynamic_cast<const Wrapper<T> *>(Ptr());
>                                                                   ^
>           detected during instantiation of "bool CGAL::Object::assign(T 
> &) const [with T=CGAL::Object::empty]" at line 109
> ===========================
>  
> I am trying to rebuild a pre-existing solution to make a new executable 
> with Intel compiler.
> When compiling the codes with MS compiler or Gcc, there was no problem.
>  
> Do I need to recompile the source codes of CGAL again?

Yes, you probably have to rebuild, since the precense of nextafter()
is detected at build time.

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

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