[petsc-users] error linking

[Hoang Giang Bui]

Perfect. The patch solution works like a charm.

Ciao
Bui



On Tue, Jul 30, 2013 at 12:18 AM, Satish Balay <balay at mcs.anl.gov> wrote:

> changes to Parms looks trivial. You can try the attached patch..
>
> cd externalpackages/pARMS_3.2
> patch -Np1 < parms.patch
>
> and then:
>
> rm -f /home/hbui/sw/petsc-3.4.2-build1/arch-linux2-cxx-opt/conf/pARMS
>
> and rerun PETSc configure as before..
>
> Satish
>
> On Mon, 29 Jul 2013, Matthew Knepley wrote:
>
> > On Mon, Jul 29, 2013 at 5:08 PM, Hoang Giang Bui <hgbk2008 at gmail.com>
> wrote:
> >
> > >
> > > The fact is that I compiled petsc with both metis and parms (I like to
> use
> > > preconditioner from parms) and I think there are no conflict since no
> > > compilation error is thrown. Now I want to link my program to petsc I
> have
> > > to link to both. If not it causes more error.
> > >
> >
> > Unfortunately, compiling does not find link conflicts. PARMs and Metis
> has
> > chosen the same name for a routine. We cannot fix that.
> >
> >    Matt
> >
> >
> > > Ciao
> > > Bui
> > >
> > >
> > >
> > > On Tue, Jul 30, 2013 at 12:02 AM, Matthew Knepley <knepley at gmail.com
> >wrote:
> > >
> > >> On Mon, Jul 29, 2013 at 4:41 PM, Hoang Giang Bui <hgbk2008 at gmail.com
> >wrote:
> > >>
> > >>>
> > >>> Hi
> > >>>
> > >>> When I link my program to petsc. I have this linking error:
> > >>>
> > >>> /opt/petsc/petsc-3.4.2-build1/lib/libmetis.a(error.c.o): In function
> > >>> `errexit':
> > >>> error.c:(.text+0x80): multiple definition of `errexit'
> > >>>
> /opt/petsc/petsc-3.4.2-build1/lib/libparms.a(sets.o):sets.c:(.text+0x0):
> > >>> first defined here
> > >>>
> > >>
> > >> This looks like a conflict between PARMs and and Metis. Do you need
> both?
> > >>
> > >>   Thanks,
> > >>
> > >>      Matt
> > >>
> > >>
> > >>> I have linked to the libraries as the sequence in
> > >>> $PETSC_WITH_EXTERNAL_LIB. I also sent my configure.log (to
> > >>> petsc-maint at mcs.anl.gov<
> http://www.mcs.anl.gov/petsc/documentation/bugreporting.html>)
> > >>> for your information
> > >>>
> > >>> Ciao
> > >>> Bui
> > >>>
> > >>>
> > >>
> > >>
> > >> --
> > >> What most experimenters take for granted before they begin their
> > >> experiments is infinitely more interesting than any results to which
> their
> > >> experiments lead.
> > >> -- Norbert Wiener
> > >>
> > >
> > >
> > >
> > > --
> > > With Best Regards !
> > > Giang Bui
> > > To learn and to excel
> > >
> >
> >
> >
> >
>



-- 
With Best Regards !
Giang Bui
To learn and to excel
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