Re: [Boost-users] Compiled Boost with MPI

Hi, I re-build everything from the beginning with this command line : b2 toolset=gcc --j4 --layout=system release --prefix=C:\librairies\boost-**1.53.0 --user-config=user-config.jam cxxflags=- DMPICH_SKIP_MPICXX install After many minutes, the compilation stop with exactly the same error :-( What are the -D options that are missing ? Julien. 2013/3/11 Jeremiah Willcock

On Sun, 10 Mar 2013, julien.plu@redaction-**developpez.comwrote:

Hi,

...

Ok, now I succeeded to add the "-DMPICH_SKIP_MPICXX" with this command line :

b2 toolset=gcc --j4 --layout=system release --prefix=C:\librairies\boost- **1.53.0 --user-config=user-config.jam cxxflags=- DMPICH_SKIP_MPICXX install

But, there is still an error (different than the previous one) :

gcc.link.dll bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-** multi\libmpi.dll.a bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-** multi\python\skeleton_and_**content.o:skeleton_and_**content.cpp:(.text+0x718): undefined reference to `_imp___**ZN5boost3mpi6python6detail24sk** eleton_proxy_base_typeE' collect2.exe: error: ld returned 1 exit status

"g++" -L"C:\Python273\libs" -L"C:\librairies\MPICH2-3.0.2\**lib" -Wl,-R -Wl,"C:\Python273\libs" "-Wl,--out-implib,bin.v2\libs\** mpi\build\gcc-mingw-4.7.2\**release\threading-multi\**libmpi.dll.a" -o "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-**multi\mpi.pyd" -shared -Wl,--start-group "bin.v2\libs\mpi\build\gcc-** mingw-4.7.2\release\threading-**multi\python\collectives.o" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-** multi\python\py_communicator.**o" "bin.v2\libs\mpi\build\gcc-** mingw-4.7.2\release\threading-**multi\python\datatypes.o" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-**multi\python\documentation.o" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-**multi\python\py_environment.o" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-**multi\python\py_nonblocking.o" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-**multi\python\py_exception.o" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-**multi\python\module.o" "bin.v2\!

libs\mpi\build\gcc-mingw-4.7.**2\release\threading-multi\**python\py_request.o" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-** multi\python\skeleton_and_**content.o" "bin.v2\libs\mpi\build\gcc-** mingw-4.7.2\release\threading-**multi\python\status.o" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-**multi\python\py_timer.o" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-** multi\libboost_mpi_python.dll.**a" "bin.v2\libs\python\build\gcc-** mingw-4.7.2\release\threading-**multi\libboost_python.dll.a" "bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-**multi\libboost_mpi.dll.a" "bin.v2\libs\serialization\**build\gcc-mingw-4.7.2\release\** threading-multi\libboost_**serialization.dll.a" -Wl,-Bstatic -lmpi -Wl,-Bdynamic -lpython27 -Wl,--end-group -mthreads

...

...failed gcc.link.dll bin.v2\libs\mpi\build\gcc-** mingw-4.7.2\release\threading-**multi\libmpi.dll.a bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-** multi\mpi.pyd... ...removing bin.v2\libs\mpi\build\gcc-**mingw-4.7.2\release\threading-** multi\libmpi.dll.a ...skipped pC:\librairies\boost-1.53.0\**libmpi.pyd for lack of mpi.pyd... ...skipped pC:\librairies\boost-1.53.0\**liblibmpi.dll.a for lack of libmpi.dll.a...

Anyone know what's happen now ?

Can you please make sure that your new compile flag hasn't overridden the ones that are already there (defined by libs/mpi/build/Jamfile.v2)? In particular, your linker error seems like you might be missing several -D options that are put in during normal builds of these libraries.

-- Jeremiah Willcock _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users