[vtk-developers] can't link to MPI libraries when building on Ubuntu 15.04, VTK6.3

[Utkarsh Ayachit]

Chaffra,

Are you by any change using system HDF5?

Utkarsh

On Mon, Sep 14, 2015 at 8:46 AM, Chaffra Affouda <chaffra at gmail.com> wrote:
> Hi,
>
> I am getting a lot of undefined references when linking. I know it is not
> linking to MPI or the right MPI but I cannot see how.
> I have openmpi installed and mpicc is pointing to the openmpi version. Can
> any reproduce or help? Error is below
>
> Thanks,
> Chaffra
>
>    Linking CXX shared library ../../lib/libvtkIOAMR-6.3.so
>    CMakeFiles/vtkIOAMR.dir/vtkAMREnzoParticlesReader.cxx.o: In function
> `MPI::Op::Init(void (*)(void const*, void*, int, MPI::Datatype const&),
> bool)':
> vtkAMREnzoParticlesReader.cxx:(.text._ZN3MPI2Op4InitEPFvPKvPviRKNS_8DatatypeEEb[_ZN3MPI2Op4InitEPFvPKvPviRKNS_8DatatypeEEb]+0x15):
> undefined reference to `ompi_mpi_cxx_op_intercept'
>    CMakeFiles/vtkIOAMR.dir/vtkAMREnzoParticlesReader.cxx.o: In function
> `MPI::Intracomm::Create_graph(int, int const*, int const*, bool) const':
> vtkAMREnzoParticlesReader.cxx:(.text._ZNK3MPI9Intracomm12Create_graphEiPKiS2_b[_ZNK3MPI9Intracomm12Create_graphEiPKiS2_b]+0x39):
> undefined reference to `MPI::Comm::Comm()'
>    CMakeFiles/vtkIOAMR.dir/vtkAMREnzoParticlesReader.cxx.o: In function
> `MPI::Graphcomm::Clone() const':
> vtkAMREnzoParticlesReader.cxx:(.text._ZNK3MPI9Graphcomm5CloneEv[_ZNK3MPI9Graphcomm5CloneEv]+0x35):
> undefined reference to  `MPI::Comm::Comm()'
>    CMakeFiles/vtkIOAMR.dir/vtkAMREnzoParticlesReader.cxx.o: In function
> `MPI::Cartcomm::Clone() const':
> vtkAMREnzoParticlesReader.cxx:(.text._ZNK3MPI8Cartcomm5CloneEv[_ZNK3MPI8Cartcomm5CloneEv]+0x35):
> undefined reference to   `MPI::Comm::Comm()'
>    CMakeFiles/vtkIOAMR.dir/vtkAMREnzoParticlesReader.cxx.o: In function
> `MPI::Intercomm::Merge(bool) const':
> vtkAMREnzoParticlesReader.cxx:(.text._ZNK3MPI9Intercomm5MergeEb[_ZNK3MPI9Intercomm5MergeEb]+0x37):
> undefined reference to  `MPI::Comm::Comm()'
>    CMakeFiles/vtkIOAMR.dir/vtkAMREnzoParticlesReader.cxx.o: In function
> `MPI::Intracomm::Create(MPI::Group const&) const':
> vtkAMREnzoParticlesReader.cxx:(.text._ZNK3MPI9Intracomm6CreateERKNS_5GroupE[_ZNK3MPI9Intracomm6CreateERKNS_5GroupE]+0x3a):
> undefined    reference to `MPI::Comm::Comm()'
> CMakeFiles/vtkIOAMR.dir/vtkAMREnzoParticlesReader.cxx.o:vtkAMREnzoParticlesReader.cxx:
> (.text._ZNK3MPI9Intracomm5SplitEii[_ZNK3MPI9Intracomm5SplitEii]+0x36): more
> undefined references to `MPI::Comm::Comm()' follow
> CMakeFiles/vtkIOAMR.dir/vtkAMREnzoParticlesReader.cxx.o:(.data.rel.ro._ZTVN3MPI8DatatypeE[_ZTVN3MPI8DatatypeE]+0x78):
> undefined reference to `    MPI::Datatype::Free()'
> CMakeFiles/vtkIOAMR.dir/vtkAMREnzoParticlesReader.cxx.o:(.data.rel.ro._ZTVN3MPI3WinE[_ZTVN3MPI3WinE]+0x48):
> undefined reference to  `MPI::Win::Free()'
>    collect2: error: ld returned 1 exit status
>    IO/AMR/CMakeFiles/vtkIOAMR.dir/build.make:363: recipe for target
> 'lib/libvtkIOAMR-6.3.so.1' failed
> make[2]: *** [lib/libvtkIOAMR-6.3.so.1] Error 1
>    CMakeFiles/Makefile2:6388: recipe for target
> 'IO/AMR/CMakeFiles/vtkIOAMR.dir/all' failed
> make[1]: *** [IO/AMR/CMakeFiles/vtkIOAMR.dir/all] Error 2
> Makefile:107: recipe for target 'all' failed
> make: *** [all] Error 2
>
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