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Subject: [OMPI users] undefined reference to `MPI::Comm::Comm()
From: Tomek Wlodarski (tomek.wlodarski_at_[hidden])
Date: 2013-07-09 08:36:07


Hi,

I am trying to locally compile software which uses openmpi (1.6.3),
but I got this error:

restraint_camshift2.o:(.toc+0x98): undefined reference to
`ompi_mpi_cxx_op_intercept'
restraint_camshift2.o: In function `Intracomm':
/home/users/didymos/openmpi-1.6.3/include/openmpi/ompi/mpi/cxx/intracomm.h:25:
undefined reference to `MPI::Comm::Comm()'
/home/users/didymos/openmpi-1.6.3/include/openmpi/ompi/mpi/cxx/intracomm.h:25:
undefined reference to `MPI::Comm::Comm()'
restraint_camshift2.o: In function `Intracomm':
/home/users/didymos/openmpi-1.6.3/include/openmpi/ompi/mpi/cxx/intracomm_inln.h:23:
undefined reference to `MPI::Comm::Comm()'
restraint_camshift2.o: In function `Intracomm':
/home/users/didymos/openmpi-1.6.3/include/openmpi/ompi/mpi/cxx/intracomm.h:25:
undefined reference to `MPI::Comm::Comm()'
/home/users/didymos/openmpi-1.6.3/include/openmpi/ompi/mpi/cxx/intracomm.h:25:
undefined reference to `MPI::Comm::Comm()'
restraint_camshift2.o:/home/users/didymos/openmpi-1.6.3/include/openmpi/ompi/mpi/cxx/intracomm.h:25:
more undefined references to `MPI::Comm::Comm()' follow
restraint_camshift2.o:(.data.rel.ro._ZTVN3MPI3WinE[_ZTVN3MPI3WinE]+0x48):
undefined reference to `MPI::Win::Free()'
restraint_camshift2.o:(.data.rel.ro._ZTVN3MPI8DatatypeE[_ZTVN3MPI8DatatypeE]+0x78):
undefined reference to `MPI::Datatype::Free()'
collect2: error: ld returned 1 exit status
make[3]: *** [mdrun] Error 1
make[3]: Leaving directory `/home/users/didymos/src/gromacs-4.5.5/src/kernel'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/users/didymos/src/gromacs-4.5.5/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/users/didymos/src/gromacs-4.5.5/src'
make: *** [all-recursive] Error 1

I am using gcc 4.7.3
Any ideas or suggestions?
Thanks!
Best,

tomek