On Aug 20, 2015, at 3:56 PM, Jeff Squyres (jsquyres) <jsquy...@cisco.com> wrote: > >> I'll bet that OMPI determined that your Fortran compiler didn't support >> enough Fortran mojo to properly support MPI_SIZEOF. So it generated an >> empty .f90 file. And therefore it > > And therefore it didn't generate libmpi_mpifh_sizeof.a (gfortran <v4.9 will > generate an effectively "empty" libmpi_mpifh_sizeof.a). Hence, a subsequent > link that depended on that library failed.
Paul: can you verify my theory? Do this in your existing build: ----- rm -f ompi/mpi/fortran/base/gen-mpi-sizeof.pl wget \ https://raw.githubusercontent.com/open-mpi/ompi/master/ompi/mpi/fortran/base/gen-mpi-sizeof.pl \ -O ompi/mpi/fortran/base/gen-mpi-sizeof.pl chmod +x ompi/mpi/fortran/base/gen-mpi-sizeof.pl rm ompi/mpi/fortran/mpif-h/profile/psizeof_f.f90 make -j 32 ----- That will download the new script from master (which is identical to the v1.10 version, but I have committed the fix to master), make it executable, remove the generated psizeof_f.f90 file, and then run the build again -- which will cause it to generate psizeof_f.f90 again and try to build again. Thanks! -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
