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Date: Fri, 8 Jan 2010 20:31:41 +0000 (GMT)
From: Marco Atzeri <marco_atzeri AT yahoo DOT it>
Subject: Re: [ANNOUNCEMENT] updated: orpie-1.5.1-2
To: cygwin AT cygwin DOT com, Andy Koppe <andy DOT koppe AT gmail DOT com>
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--- Ven 8/1/10, Andy Koppe ha scritto:

> 2010/1/8 Andrew Schulman:
> > * In order for lapack to work, you have to have
> /usr/lib/lapack in your
> > $PATH. =A0IMO that's a bug
>=20
> I agree, and I shudder to think what the path would look
> like if every
> library did that. I don't see why the lapack DLLs can't go
> into
> /usr/bin like everything else.

because it is possible to have on top of the standard=20
blas/lapack the specialized ATLAS version for the
specific processor.

Putting the dll's in /usr/lib/lapack
and adding that at the end of PATH allows
to put the atlas versions in /usr/lib=20
and they will take precedence over the PATH.

On other unix systems this can be managed with=20
symbolic links but on windows is it not possible.
The workaround was defined by the previous lapack=20
mantainer James R. Phillips and I decided maintain it.

>=20
> Thanks for the fix.
>=20
> Andy
>=20


Regards
Marco





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