fenics team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Thu, Dec 04, 2008 at 11:48:51PM +0100, Jed Brown wrote:
> On Thu 2008-12-04 20:40, Gildo de Almeida Leonel wrote:
> > Hi,
> > 
> > I'm trying to run some demo from fenics but when I type python demo.py I
> > received this error:
> > 
> > ImportError: /usr/lib/libdolfin.so.0: undefined symbol: PCHYPRESetType
> 
> I'll take a wild guess: you didn't build PETSc --with-shared and
> Dolfin's SCons configuration *still* doesn't use the full link line
> provided by PETSc.

I thought we had come (on more than one occasion) to the conclusion
that we shouldn't do this and that the only option is to build PETSc
--with-shared.

-- 
Anders

> One solution is to edit the pkgconfig file so that
> the `Libs:' reads exactly like what you get after
> 
>   $ cd $PETSC_DIR
>   $ make getlinklibs
> 
> This will provide you with all the static libraries that are required.
> Alternatively, you can just build PETSc with shared libs (probably a
> good idea anyway on systems that support it since it will dramatically
> reduce the size of binaries).
> 
> Jed



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