CGAL users discussion list

[Andreas Meyer <>]

Hi!

Interesting option! I did not know this before ...

Andreas

On Thursday 22 February 2007 15:21, Laurent Rineau wrote:
> On Thursday 22 February 2007 15:01:30 Joachim Reichel wrote:
> > Hi,
> >
> > > If you need CGAL-3.2, you could compile a recent gcc yourself.
> >
> > I wanted to propose the same, but Laurent was faster ;-)
> >
> > Note that the C++ ABI has changed in g++ 3.4. Hence you also need to
> > compile Boost, GMP and MPFR yourself.
>
> No. Use "-fabi-version=1". :-)
>
> Quoted from the manual:
> "  -fabi-version=n
>        Use version n of the C++ ABI.  Version 2 is the version of the C++
> ABI that first appeared in G++ 3.4.  Version 1 is the version of the C++
> ABI that first appeared in G++ 3.2.  Version 0 will always be the version
> that conforms most closely to the C++ ABI specification.  Therefore, the
> ABI obtained using version 0 will change as ABI bugs are fixed.
>        The default is version 2."
>
>
> --
> Laurent Rineau
> INRIA - Sophia Antipolis
> BP 93, 2004 Route des Lucioles
> 06902 Sophia Antipolis Cedex FRANCE
> Phone: +33 4 92 38 71 54