On Nov 10, 2008, at 8:27 AM, Oleg V. Zhylin wrote:
> I would like to to build OpenMPI from openmpi-1.2.8-1.src.rpm. I've
> tried plain rpmbuild and rpmbuild ... --define
> 'build_all_in_one_rpm 1' but resulting rpm doesn't conain any *.a
> libraries.
Right -- OMPI builds shared libraries by default.
> I think this is a problem because I've straced mpif90 and
> discovered that ld invoked from gfortran only looks for libmpi_f90.a
> in response to -lmpi_f90 inroduced by mpif90.
Really? That's odd -- our mpif90 simply links against -lmpi_f90, not
specifically .a or .so. You can run "mpif90 --showme" to see the
command that our wrapper *would* execute. You can also tweak the
flags that OMPI passes to the wrapper compilers; see this FAQ entry:
http://www.open-mpi.org/faq/?category=mpi-apps#override-wrappers-after-v1.0
--
Jeff Squyres
Cisco Systems
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