[Trilinos-Users] Problems compiling with MPI

[Baker, Christopher G.]

Could send along the command used to invoke cmake?

Chris

On 3/10/11 5:34 AM, "Sensei" <senseiwa at gmail.com> wrote:

>Dear all,
>
>I am trying to compile (part of) Trilinos on my OSX 10.6. I previously
>compiled it successfully without MPI settings 'ON', and now I wanted to
>enable message passing. However, it seems I cannot do that due to a
>linking error on MPI!
>
>I definitely would search on the mailing list archive, but I can't access
>them. In fact, when entering my *valid* mailing list subscription email
>and password, the form still asks for valid credentials. And by valid, I
>mean I asked Trilinos' Mailman to email my password. Am I missing
>something?
>
>Teuchos builds successfully: the error is with an example. (console log
>will follow)
>
>
>Thanks in advance!
>
>
>sensei:buildout% make
>[  0%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_BLAS.cpp.o
>[  0%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_CTimeMonitor.cpp.o
>[  0%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_CommandLineProcessor.c
>pp.o
>[  0%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_CompObject.cpp.o
>[  0%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_Describable.cpp.o
>[  0%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_ErrorPolling.cpp.o
>[  1%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_Flops.cpp.o
>[  1%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_GlobalMPISession.cpp.o
>
>...
>
>[  4%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_XMLParser.cpp.o
>[  4%] Building CXX object
>packages/teuchos/src/CMakeFiles/teuchos.dir/Teuchos_MpiReductionOpSetter.c
>pp.o
>Linking CXX static library libteuchos.a
>[  4%] Built target teuchos
>[  4%] Building CXX object
>packages/teuchos/example/BLAS/CMakeFiles/Teuchos_BLAS_example.dir/cxx_main
>.cpp.o
>Linking CXX executable Teuchos_BLAS_example.exe
>[  4%] Built target Teuchos_BLAS_example
>[  4%] Building CXX object
>packages/teuchos/example/CommandLineProcessor/CMakeFiles/Teuchos_CLP_examp
>le.dir/cxx_main.cpp.o
>Linking CXX executable Teuchos_CLP_example.exe
>Undefined symbols:
>  "_MPI_Probe", referenced from:
>      MPI::Comm::Probe(int, int) constin cxx_main.cpp.o
>      MPI::Comm::Probe(int, int, MPI::Status&) constin cxx_main.cpp.o
>      MPI::Comm::Probe(int, int) constin
>libteuchos.a(Teuchos_CommandLineProcessor.cpp.o)
>      MPI::Comm::Probe(int, int, MPI::Status&) constin
>libteuchos.a(Teuchos_CommandLineProcessor.cpp.o)
>      MPI::Comm::Probe(int, int) constin
>libteuchos.a(Teuchos_GlobalMPISession.cpp.o)
>
>...
>
>      MPI::Info::Get_nkeys() constin
>libteuchos.a(Teuchos_GlobalMPISession.cpp.o)
>      MPI::Info::Get_nkeys() constin
>libteuchos.a(Teuchos_VerboseObject.cpp.o)
>  "_MPI_Errhandler_free", referenced from:
>      MPI::Errhandler::Free()     in cxx_main.cpp.o
>      MPI::Errhandler::Free()     in
>libteuchos.a(Teuchos_CommandLineProcessor.cpp.o)
>      MPI::Errhandler::Free()     in
>libteuchos.a(Teuchos_GlobalMPISession.cpp.o)
>      MPI::Errhandler::Free()     in
>libteuchos.a(Teuchos_VerboseObject.cpp.o)
>ld: symbol(s) not found
>collect2: ld returned 1 exit status
>make[2]: *** 
>[packages/teuchos/example/CommandLineProcessor/Teuchos_CLP_example.exe]
>Error 1
>make[1]: *** 
>[packages/teuchos/example/CommandLineProcessor/CMakeFiles/Teuchos_CLP_exam
>ple.dir/all] Error 2
>make: *** [all] Error 2
>
>
>
>
>
>
>
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