dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Tue, Aug 24, 2010 at 08:35:22AM +0100, Garth N. Wells wrote:
> On Tue, 2010-08-24 at 09:06 +0200, Anders Logg wrote:
> > On Tue, Aug 24, 2010 at 08:56:10AM +0200, Johannes Ring wrote:
> > > On Tue, Aug 24, 2010 at 1:40 AM, Harish Narayanan
> > > <harish.mlists@xxxxxxxxx> wrote:
> > > > On 8/24/10 4:14 AM, Anders Logg wrote:
> > > >> All packages except Trilinos work up to the point of linking now where
> > > >> I get errors pointing to undefined symbols: _camd_realloc,
> > > >> _ccolamd_l_recommended, etc.
> > > >>
> > > >> I assume these are in AMD. The AMD libraries are added (in
> > > >> FindCHOLMOD) but for some reason libcholmod.a appears after libamd.a
> > > >> on the link line. I can't figure out where that order comes from or
> > > >> how to change it.
> > > >>
> > > >> Any ideas?
> > > >
> > > > Johannes can fix this. We've been through *all* this before.
> > >
> > > Well, in cholmod.py in simula-scons we had this link line:
> > >
> > >   -L/some/path -lcholmod -lamd -lcamd -lcolamd -lccolamd -llapack -lblas
> > >
> > > On darwin we had "-framework vecLib" instead of "-llapack -lblas".
> > >
> > > If CHOLDMOD was built with METIS (as Dorsal does) we also added "-lmetis".
> >
> > Can you see if you can get this to work in CMake?
> >
>
> Did you try changing the order of the libs in the FindFoo.cmake files? I
> assumed that you tried this, but that CMake wasn't respecting the order.
>
> Garth

Yes, I'm doing

set(CHOLMOD_LIBRARIES "${CHOLMOD_LIBRARY};${AMD_LIBRARIES}")

But the cholmod library shows up in more than one place, in one of
which it is not followed by amd.

--
Anders