[petsc-users] petscstack undefined reference from SLEPc

[Matthew Knepley]

On Sat, Jun 25, 2011 at 2:54 PM, Umut Tabak <u.tabak at tudelft.nl> wrote:

> Dear all,
>
> I was trying to update an old eigenvalue solver wrapper of mine that is
> dependent on Slepc, however I am getting an error on the linking phase as
> such
>
> /home/utab/external_programs/**slepc-3.1-p6/src/eps/**interface/basic.c:43:
> undefined reference to `petscstack'
>
> So basically the error comes from the SLEPc side but the nm command on the
> libpetsc.a also does not return a symbol with this name, so a bit puzzled. I
> am using 3.1.patch 8 and slepc 3.1 patch 6.
>
> Any pointer on the whereabouts of my problem is appreciated.
>

Its defined in src/sys/err/pstack.c. Its only defined if PETSC_USE_DEBUG is
#defined. Are you combining debug and non-debug libraries?

   Matt


> Best regards,
> Umut
>



-- 
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
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