Yann,

It looks like somehow the libmpi and libmpi_f90 have different values for the variable mpi_fortran_status_ignore. It sounds like a configure problem. You might check the mpi include files to see if you can see where the different values are coming from.

Doug Reeder
On Oct 7, 2008, at 7:55 AM, Yann JOBIC wrote:

Hello,

I'm using openmpi 1.3r19400 (ClusterTools 8.0), with sun studio 12, and solaris 10u5

I've got this error when linking a PETSc code :
ld: warning: symbol `mpi_fortran_status_ignore_' has differing sizes:
(file /opt/SUNWhpc/HPC8.0/lib/amd64/libmpi.so value=0x8; file /opt/SUNWhpc/HPC8.0/lib/amd64/libmpi_f90.so value=0x14);
       /opt/SUNWhpc/HPC8.0/lib/amd64/libmpi.so definition taken


Isn't it very strange ?

Have you got any idea on the way to solve it ?

Many thanks,

Yann
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