Hi,

When compiling HYPHYMPI with 'bash build.sh MPI' from the HYPHY folder (created when running 'bash buildFromSVN.sh' without errors), I've got the following error:

obj_MPI/baseobj.cpp.o: In function `GlobalShutdown()':
baseobj.cpp:(.text+0x833): undefined reference to `ompi_mpi_comm_world'
baseobj.cpp:(.text+0x9c8): undefined reference to `SEEK_END'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Set_name(char const*)':
baseobj.cpp:(.text._ZN3MPI8Datatype8Set_nameEPKc[MPI::Datatype::Set_name(char const*)]+0x5): undefined reference to `MPI_Type_set_name'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Set_attr(int, void const*)':
baseobj.cpp:(.text._ZN3MPI8Datatype8Set_attrEiPKv[MPI::Datatype::Set_attr(int, void const*)]+0x5): undefined reference to `MPI_Type_set_attr'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Get_name(char*, int&) const':
baseobj.cpp:(.text._ZNK3MPI8Datatype8Get_nameEPcRi[MPI::Datatype::Get_name(char*, int&) const]+0x5): undefined reference to `MPI_Type_get_name'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Get_attr(int, void*) const':
baseobj.cpp:(.text._ZNK3MPI8Datatype8Get_attrEiPv[MPI::Datatype::Get_attr(int, void*) const]+0xe): undefined reference to `MPI_Type_get_attr'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Delete_attr(int)':
baseobj.cpp:(.text._ZN3MPI8Datatype11Delete_attrEi[MPI::Datatype::Delete_attr(int)]+0x5): undefined reference to `MPI_Type_delete_attr'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Get_true_extent(long&, long&) const':
baseobj.cpp:(.text._ZNK3MPI8Datatype15Get_true_extentERlS1_[MPI::Datatype::Get_true_extent(long&, long&) const]+0x5): undefined reference to `MPI_Type_get_true_extent'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Get_extent(long&, long&) const':
baseobj.cpp:(.text._ZNK3MPI8Datatype10Get_extentERlS1_[MPI::Datatype::Get_extent(long&, long&) const]+0x5): undefined reference to `MPI_Type_get_extent'
obj_MPI/baseobj.cpp.o: In function `MPI::Grequest::Complete()':
baseobj.cpp:(.text._ZN3MPI8Grequest8CompleteEv[MPI::Grequest::Complete()]+0x5): undefined reference to `MPI_Grequest_complete'
obj_MPI/baseobj.cpp.o: In function `MPI::Request::Get_status() const':
baseobj.cpp:(.text._ZNK3MPI7Request10Get_statusEv[MPI::Request::Get_status() const]+0x10): undefined reference to `MPI_Request_get_status'
obj_MPI/baseobj.cpp.o: In function `MPI::Request::Get_status(MPI::Status&) const':
baseobj.cpp:(.text._ZNK3MPI7Request10Get_statusERNS_6StatusE[MPI::Request::Get_status(MPI::Status&) const]+0x1d): undefined reference to `MPI_Request_get_status'
obj_MPI/baseobj.cpp.o: In function `MPI::Comm::Disconnect()':
baseobj.cpp:(.text._ZN3MPI4Comm10DisconnectEv[MPI::Comm::Disconnect()]+0x5): undefined reference to `MPI_Comm_disconnect'
obj_MPI/baseobj.cpp.o: In function `MPI::Op::Init(void (*)(void const*, void*, int, MPI::Datatype const&), bool)':
baseobj.cpp:(.text._ZN3MPI2Op4InitEPFvPKvPviRKNS_8DatatypeEEb[MPI::Op::Init(void
(*)(void const*, void*, int, MPI::Datatype const&), bool)]+0x19): undefined reference to `ompi_mpi_cxx_op_intercept'
baseobj.cpp:(.text._ZN3MPI2Op4InitEPFvPKvPviRKNS_8DatatypeEEb[MPI::Op::Init(void
(*)(void const*, void*, int, MPI::Datatype const&), bool)]+0x3e): undefined reference to `ompi_op_set_cxx_callback'
(... error follows with many lines)

Any help?

Cheers and thanks in advance,

Javier.

HI Javier,

Looks like the linker is not including the MPI libraries. Can you post the entire output of the build script?

Sergei