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From: Kacper Kowalik <xarthisius@gentoo.org>
To: gentoo-science@lists.gentoo.org
Subject: Re: [gentoo-science] blas/lapack stuff
Date: Wed, 26 Sep 2012 07:52:08 +0200	[thread overview]
Message-ID: <50629808.7060604@gentoo.org> (raw)
In-Reply-To: <alpine.LRH.1.10.1209261001200.14663@star.inp.nsk.su>

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On 09/26/2012 05:09 AM, Andrey G. Grozin wrote:
> Hello *,
> 
> I don't understand how the blas stuff (from the science overlay) works.
> I have blas-reference and atlas (and also eigen) installed, atlas
> eselected. But /usr/lib/libblas.so is a file (not symlink) owned by
> blas-reference. So, a program demanding -lblas will be linked to this
> library from blas-reference, right? And what eselect blas then is doing?
> 
> This question is related to the new gsl-shell package. Its Makefile just
> says -lblas. It works on my computer (linking to /usr/lib/libblas.so
> from blas-reference, I suppose). But what should I write as the
> dependency? virtual/blas? (docs say that atlas should be OK).
Change -lblas into $(pkg-config --libs blas)
Cheers,
Kacper


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  reply	other threads:[~2012-09-26  6:03 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-11  4:42 [gentoo-science] blas/lapack stuff Andrey G. Grozin
2011-10-11  7:43 ` Andrea Arteaga
2011-12-21 10:39   ` [gentoo-science] sci-mathematics/reduce on amd64 Andrey G. Grozin
2011-12-21 11:01     ` Kacper Kowalik
2011-12-21 11:13       ` Miguel de Val-Borro
2011-12-21 13:53         ` Andrey G. Grozin
2011-12-21 14:24           ` Burcin Erocal
2011-12-21 14:57             ` Andrey G. Grozin
2011-12-21 14:35         ` Christopher Schwan
2012-09-26  3:09   ` [gentoo-science] blas/lapack stuff Andrey G. Grozin
2012-09-26  5:52     ` Kacper Kowalik [this message]
2012-09-26 11:20       ` Francois Bissey
2012-09-26 14:09         ` Sébastien Fabbro
2012-10-10 12:28           ` denis cohen
2012-10-10 15:10             ` justin
2012-10-26 21:53               ` Thomas Kahle
2012-10-27  8:50                 ` Francois Bissey
2012-10-27 17:42                   ` Thomas Kahle
2012-10-27 18:27                     ` Francois Bissey
2011-10-11  9:25 ` My Th

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