[SciPy-dev] building lib.lapack without optimization

Pearu Peterson pearu at scipy.org
Tue Nov 30 04:45:28 CST 2004



On Tue, 30 Nov 2004, Nils Wagner wrote:

> Hi Pearu,
>
> It looks like an "optimization" problem
>
> With
>
> python setup_lapack.py build config_fc --noopt
>
> everything works fine.

Ok, good.

Now try

   rm -rf build
   python setup_lapack.py build config_fc --noarch

This will use -O3 optimization but without architecture dependent 
optimization flags.

Does it work?

What gcc version are you using?

Pearu




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