[SciPy-dev] newcore and gcc4/gfortran (only 3 tests fail now)
Arnd Baecker
arnd.baecker at web.de
Tue Nov 22 03:06:33 EST 2005
On Mon, 21 Nov 2005, Pearu Peterson wrote:
> On Mon, 21 Nov 2005, Arnd Baecker wrote:
>
> >> Try adding -lg2c to linkage command
> >
> > Just to be sure: when building blas/lapack
> > or when building scipy?
>
> When building scipy OR build blas/lapack with gfortran.
>
> > For the latter: What is the best way to do this?
> > Can one add a flag to the build command
> > python setup.py config_fc --fcompiler=gnu95 build
> > ?
>
> Yes, see
>
> python setup.py build_ext --help
>
> Use -l (and -L).
Many thanks -
python setup.py config_fc --fcompiler=gnu95 -lg2c build
worked fine for me.
And with
>>> scipy.__core_version__ '0.7.1.1526'
>>> scipy.__scipy_version__ '0.4.2_1456'
the check_bdtrik (scipy.special.basic.test_basic.test_cephes)
Segmentation fault is gone!
Best, Arnd
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