Re: [Libmesh-users] Please some help with the examples

[Leopold P. A. <le...@vi...>]

Hi,

A Dilluns 17 Novembre 2003 11:11, Jens Oeser va escriure:
> as I mentioned I'm running the same configuration like you. To find out
> where your problem is, I configured libmesh in the same way. If
> I try to link one of the examples I get the same error messages for
> undefined references to "MPE_***" but not for gzstream. 

Ok, it's strange.


> I think you are
> missing a debian package like zlib1g or zlib1g-dev, but I'm not sure. 

I have installed.
ii  zlib1g           1.1.4-1          compression library - runtime
ii  zlib1g-dev       1.1.4-1          compression library - development

>I
> could also solve the mpe problem by adding -lmpe in the packages file.
> This could be point of diskussion with the debain maintainer.

Ok, so it's a bug in the debian package, no?

regards,

Leo


>
>
>
> On Mon, 17 Nov 2003 10:25:03 +0100
>
> Leopold Palomo Avellaneda <le...@wo...> wrote:
> > Hi,
> >
> > thank's for the answer.
> >
> > A Divendres 14 Novembre 2003 14:35, Benjamin S. Kirk va escriure:
> > > post the output of 'make echo' so I can see what your configutation
> > > is. Also, the symbol MPE_Log_event is defined in the MPI library
> > > libmpe.a, so that needs to be linked in as well.
> >
> > See the attach file.
> >
> > > I have never needed this library for the PETSc's I have built from
> > > source, but it seems to be required by the precompiled Debian
> > > packages.
> >
> > Yes there's a dependencies. Also, there are a change betwend the
> > version 2.1.3 (woody-stable) and 2.1.6 (sarge-testing). The last one
> > needs the mpich library (version  mpich (>= 1.2.5-4)).
> >
> > > look at the file $PETSC_DIR/bmake/$PETSC_ARCH/packages and see what
> > > it says about the MPI configuration.  If it only has -lmpich add
> > > -lmpe and let me know what happens.
> >
> > In this file, the lines that you are talking about are:
> >
> > # For mpich:
> > ifeq ($(PETSC_MPI),mpich)
> >   MPI_HOME       = /usr/lib/mpich
> >   MPI_LIB        = -L${MPI_HOME}/lib/shared -L${MPI_HOME}/lib -lmpich
> >   MPIRUN         = /usr/bin/mpirun.mpich
> >   MPI_INCLUDE    = -I/usr/lib/mpich/include
> > endif
> >
> > So, I have the error. But, if I add -lmpe I have this:
> >
> > make[1]: Entering directory
> > `/rhome/lepalom/test_finite/libmesh-0.4.1-rc2/examples'
> > make[2]: Entering directory
> > `/rhome/lepalom/test_finite/libmesh-0.4.1-rc2/examples/ex1'
> > Linking ex1...
> > /rhome/lepalom/test_finite/libmesh-0.4.1-rc2/contrib/tecplot/lib/i686
> > -pc-linux-gnu/tecio.a(tecxxx.o): In function `tecini':
> > tecxxx.o(.text+0x1a7): the use of `mktemp' is dangerous, better use
> > `mkstemp'/rhome/lepalom/test_finite/libmesh-0.4.1-rc2/lib/i686-pc-lin
> > ux-gnu_opt/libmesh.so: undefined reference to
> > `gzstreambase::gzstreambase(int, char const *,
> > int)'/rhome/lepalom/test_finite/libmesh-0.4.1-rc2/lib/i686-pc-linux-g
> > nu_opt/libmesh.so: undefined reference to
> > `gzstreambase::~gzstreambase(void)'/rhome/lepalom/test_finite/libmesh
> > -0.4.1-rc2/lib/i686-pc-linux-gnu_opt/libmesh.so: undefined reference
> > to `gzstreambase type_info
> > node'/rhome/lepalom/test_finite/libmesh-0.4.1-rc2/lib/i686-pc-linux-g
> > nu_opt/libmesh.so: undefined reference to `gzstreambase type_info
> > function' collect2: ld returned 1 exit status
> > make[2]: *** [ex1] Error 1
> > make[2]: Leaving directory
> > `/rhome/lepalom/test_finite/libmesh-0.4.1-rc2/examples/ex1'
> > make[1]: *** [run] Error 2
> > make[1]: Leaving directory
> > `/rhome/lepalom/test_finite/libmesh-0.4.1-rc2/examples'
> > make: *** [run_examples] Error 2
> > lepalom@e01:~/test_finite/libmesh-0.4.1-rc2$
> >
> > So only there are one error. This could be a bug in the petsc package,
> > so please confirm that you didn't have this and I will comment it to
> > the debian package mantainer.
> >
> > > I'm not sure what the gzstreambase stuff is yet, but try what I
> > > mention above and we'll go from there.
> >
> > Now, we have only the error on this part of code.
> >
> > Best regards,
> >
> > Leo