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From: =?ISO-8859-1?Q?Ren=E9_Berber?= <rberber AT prodigy DOT net DOT mx>
Subject:  Re: Building CGAL libs on Cygwin - Problems
Date:  Sat, 03 Sep 2005 14:56:43 -0500
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Leandro Melo wrote:

> Hi, I've checked the archive for any information about that, but
> couldn't fine any.
> I'm beginner with cygwin and don't have much experience also with gcc/g++.
> The point is that I'm trying to build CGAL (computation geometry
> algorithms library) libraries on cygwin (compiler gnu 3.4.4), but I'm
> getting the following error.
> Can anyone help me out?
> I'm not sure this error is because of g++. But I'm just doing the
> standard procedure for compiling the cgal libs (which is running a
> install script).
> Thanks.
>=20
>=20
> /usr/bin/g++  -O2  -Wall
> '-I/CGAL/CGAL-3.1/include/CGAL/config/i686_CYGWINNT-5.1-1.5.18_g++-3.4.4'
> '-I/CGAL/CGAL-3.1/include'  -c aff_transformation_tags.C
> /usr/bin/g++  -O2  -Wall
> '-I/CGAL/CGAL-3.1/include/CGAL/config/i686_CYGWINNT-5.1-1.5.18_g++-3.4.4'
> '-I/CGAL/CGAL-3.1/include'  -c assertions.C
> /usr/bin/g++  -O2  -Wall
> '-I/CGAL/CGAL-3.1/include/CGAL/config/i686_CYGWINNT-5.1-1.5.18_g++-3.4.4'
> '-I/CGAL/CGAL-3.1/include'  -c Bbox_2_intersections.C
> In file included from /CGAL/CGAL-3.1/include/CGAL/_QP_solver/gmp_double.h=
:28,
>                  from /CGAL/CGAL-3.1/include/CGAL/_QP_solver/Double.h:28,
>                  from /CGAL/CGAL-3.1/include/CGAL/number_type_basic.h:407,
>                  from /CGAL/CGAL-3.1/include/CGAL/basic.h:66,
>                  from /CGAL/CGAL-3.1/include/CGAL/Cartesian/Cartesian_bas=
e.h:29,
>                  from /CGAL/CGAL-3.1/include/CGAL/Simple_cartesian.h:27,
>                  from Bbox_2_intersections.C:25:
> /CGAL/CGAL-3.1/include/CGAL/_QP_solver/gmp_integer.h:28:17: gmp.h: No
> such file or directory

Install gmp developer.  Yes, its one of the packages you can install using
Cygwin's setup.
--=20
Ren=E9 Berber


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