* Re: [gentoo-science] blas selection in lapack-reference
@ 2014-01-22 1:47 99% ` Steven Trogdon
0 siblings, 0 replies; 1+ results
From: Steven Trogdon @ 2014-01-22 1:47 UTC (permalink / raw
To: gentoo-science
On Wed, 22 Jan 2014 13:52:57 +1300
François Bissey <fbissey@slingshot.co.nz> wrote:
> We have yet another instance of someone emerging lapack-reference
> without
> a valid blas configuration in
> https://bugs.gentoo.org/show_bug.cgi?id=498490
> (not their original problem).
> I think we should do something about this in lapack-reference and
> possibly
> other ebuilds.
> In pkg_setup, we could run
> eselect blas update
> to make sure that a valid configuration is active
> and display an informational message about the blas provider
> used with the output of
> eselect blas show
>
> Who thinks is a good/bad idea?
>
> Francois
>
For one, I'm in favor of something like this - though I probably don't have
much say in the matter. I've been bitten by not eselecting {blas, cblas,
lapack} after an upgrade. And I've even posted on this forum the problem.
http://article.gmane.org/gmane.linux.gentoo.science/1915
http://article.gmane.org/gmane.linux.gentoo.science/1916
I resolved things, quite accidently, by re-eselecting the important
components which were eselected before the upgrade.
Steve
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