CGAL users discussion list

[Laurent Rineau <>]

Joachim is the packager of CGAL for Debian. I am the packager of CGAL for 
Fedora. I will answer.

On Friday 09 March 2007 16:27:36 Chansophea Chuon wrote:
> I tried to compile again with the command (g++ -o test rs_example.C
> -I/usr/include -L/usr/lib -lCGAL ) and it showed this messages:
>
> /usr/include/gmpxx.h: In destructor 
> ‘__gmp_alloc_cstring::~__gmp_alloc_cstring()’: /usr/include/gmpxx.h:2096:
> error: ‘__gmp_free_func’ was not declared in this scope
>
> I could not even use CGAL makefile.

Here again the problem seems to come from GMP, and not CGAL.

I have not managed to reproduce your bug. I used Fedora packages, on a Fedora 
Core 5.

> Thanks for response. I am using pre-compiled version of CGAL
> CGAL-devel-3.2.1-19.fc5
> CGAL-3.2.1-19.fc5
> CGAL-demos-source-3.2.1-19.fc5

CGAL-devel-3.2.1-19.fc5
CGAL-3.2.1-19.fc5
CGAL-demos-source-3.2.1-19.fc5

(the same)

> running on Fedora Core 5 (Kernel 2.6.18-1.2257.fc5) with g++ (GCC) 4.1.1
> 20060525 (Red Hat 4.1.1-1).

Fedora Core 5,
Kernel 2.6.17-1.2139_FC5smp,
g++ (GCC) 4.1.1 20060525 (Red Hat 4.1.1-1).

Only the kernel differs, for the moment.

What is your CPU ? Mine is "Intel(R) Pentium(R) D CPU 3.00GHz".

As for gmp :

gmp-4.1.4-6.2.1
gmp-devel-4.1.4-6.2.1

Can you give us your CPU type, and your version of GMP?

I suspect that your CPU type is not i386.

__gmp_free_func is declared in /usr/include/gmp.h

-- 
Laurent Rineau
INRIA - Sophia Antipolis
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Phone: +33 4 92 38 71 54