CGAL users discussion list

["Martial TOLA (CNRS-Liris)" <>]

Hello

The problem is the fact that
/usr/local/lib/liblapack.a /usr/local/lib/libf77blas.a 
/usr/local/lib/libcblas.a,

are already the results of the Taucs compilation from cgal site 
(taucs_full) so I don't understand ?

Thank you.

Laurent Saboret a écrit :
> Hi Martial,
>
> The compiler call that issues an error about dgelss links with
> /usr/local/lib/liblapack.a /usr/local/lib/libf77blas.a 
> /usr/local/lib/libcblas.a,
> which seems correct.
>
> According to the lapack and blas libraries name, you are linking with 
> ATLAS.
> Please check the version of ATLAS that you are linking with.
> The regular ATLAS library contains only a subset of LAPACK API in 
> liblapack.a, thus may miss dgelss. As you are using TAUCS, my 
> recommendation is to download TAUCS from www.cgal.org/download.html, 
> which contains a full LAPACK library on Linux (and fixes for TAUCS).
>
> Best regards,
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