[Numpy-discussion] How to force build of included LAPACK?

Robert Kern robert.kern@gmail....
Fri Nov 14 18:31:02 CST 2008


On Fri, Nov 14, 2008 at 16:53, Charles R Harris
<charlesr.harris@gmail.com> wrote:
> All,
>
> I recall seeing this before, but I can' find it in a search. The question is
> how to force numpy to ignore any present blas/lapack and use it's own.

Hmm, tricky. I don't think there is a good way. On OS X, lapack_opt
pretty eagerly tries to accept Accelerate.framework. You can fake it
out by using ATLAS=1 (but you must not have ATLAS or anything else).
On other platforms, you can probably use ATLAS=None (though Lord help
you if you have MKL, too).

-- 
Robert Kern

"I have come to believe that the whole world is an enigma, a harmless
enigma that is made terrible by our own mad attempt to interpret it as
though it had an underlying truth."
  -- Umberto Eco


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