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Re: LAPACK link problem

 

On Wed, Dec 16, 2009 at 12:51:37PM +0100, Johannes Ring wrote:
> On Wed, Dec 16, 2009 at 12:36 PM, Anders Logg <logg@xxxxxxxxx> wrote:
> > On Wed, Dec 16, 2009 at 12:01:01PM +0100, Johannes Ring wrote:
> >> On Wed, Dec 16, 2009 at 11:50 AM, Johannes Ring <johannr@xxxxxxxxx> wrote:
> >> > On Wed, Dec 16, 2009 at 10:47 AM, Anders Logg <logg@xxxxxxxxx> wrote:
> >> >> Is anyone else able to compile and link the test in
> >> >>
> >> >>  sandbox/misc/
> >> >>
> >> >> ?
> >> >
> >> > It compiles fine on my system. I can also run the demo but when I
> >> > press 'q' to exit the plot I get a segmentation fault.
> >>
> >> Also:
> >>
> >> johannr@simula-x61:~$ nm -D /usr/lib/liblapack.so | grep dgels_
> >> 00191a70 T dgels_
> >> johannr@simula-x61:~$ dpkg -S /usr/lib/liblapack.so
> >> liblapack-dev: /usr/lib/liblapack.so
> >> johannr@simula-x61:~$
> >
> > ok, good. I thought that DGLES was missing from the standard Ubuntu
> > LAPACK.
> >
> > Do we have a test for LAPACK or should we add one? The buildbot is
> > failing.
>
> No, we don't have a test for LAPACK but several of the other
> pkg-config generators adds -llapack to their pkg-config files. Maybe
> we should add pkg-config generator for LAPACK and then add 'Requires:
> lapack' in the other pkg-config files instead.

Thats sounds like a good idea.

Should I create a simple test program for LAPACK or what do you need
to create the test?

--
Anders


> Johannes
>
> >
> >
> >> Johannes
> >>
> >> >> It works fine for me but only because dgels appears magically from
> >> >> somewhere on my system.
> >> >>
> >> >> It might be because I installed the liblapack3gf.
> >> >>
> >> >> If so we need a test for it and some HAS_LAPACK flag.
> >> >>
> >> >>
> >> >>
> >> >> -----BEGIN PGP SIGNATURE-----
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> >> >> =J249
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> >> >>
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> >> >>
> >> >
> >>
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> > -----BEGIN PGP SIGNATURE-----
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> >
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> >
>
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