On Sun, 10 Mar 2013, julien.plu@redaction-developpez.com wrote:

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___ZN5boost3mpi6python6detail24skeleton_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\lib>mpi.pyd for lack of <pbin.v2\libs\mpi\build\gcc-mingw-4.7.2\release\threading-multi>mpi.pyd...
...skipped <pC:\librairies\boost-1.53.0\lib>libmpi.dll.a for lack of <pbin.v2\libs\mpi\build\gcc-mingw-4.7.2\release\threading-multi>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
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