On Sun, Dec 21, 2008 at 09:09:58PM +0100, Johannes Ring wrote: > On Sun, December 21, 2008 20:34, Anders Logg wrote: > > On Sun, Dec 21, 2008 at 06:43:10PM +0100, Johannes Ring wrote: > >> Hi, > >> > >> I get the error below when trying to build DOLFIN on Windows. It is a > >> fresh hg clone and all optional dependencies are turned off. MPI is not > >> installed (yet). > >> > >> Any ideas? > >> > >> Johannes > > > > Looks like swig can't spot the difference between int* and double* > > (I guess it's casting everything to void*). > > > > I've added an ignore to dolfin/swig/ignores.i. See if it helps. > > Yes, it did but there are still problems: > > swig -o dolfin\swig\cpp_wrap.cc -python -c++ -shadow -Iinclude\swig > -IC:\Python25\include -IC:\Python25\lib\site-packages\numpy\core\include > -Ic:\johannr\jhbuildbot\fenics\include -IC:\Python25\include > -Ic:\local\src\boost_1_35_0\ -Ic:\local\include dolfin\swig\dolfin.i > c++ -o dolfin\swig\cpp_wrap.o -c -Wall -pipe -ansi -Werror -DDEBUG -g > -DNDEBUG -O2 -DPACKAGE_VERSION=\"0.8.1\" -fno-strict-aliasing -I. > -IC:\johannr\jhbuildbot\fenics\include -IC:\local\src\boost_1_35_0 > -IC:\local\include -IC:\Python25\include -IC:\Python25\include > -IC:\Python25\lib\site-packages\numpy\core\include > -IC:\johannr\jhbuildbot\fenics\include -IC:\Python25\include > -IC:\local\src\boost_1_35_0 -IC:\local\include dolfin\swig\cpp_wrap.cc > c++ -shared -Wl,--enable-auto-import -o dolfin\swig\_cpp.pyd > dolfin\swig\cpp_wrap.o -Ldolfin -LC:\Python25\libs -LC:\Python25\libs > -LC:\local\bin -LC:\local\lib -lpython25 -lpython25 -lxml2 -ldolfin > -Wl,--out-implib,dolfin\swig\libcpp.a -Wl,--output-def,dolfin\swig\cpp.def > scons: building terminated because of errors. > Creating library file: dolfin\swig\libcpp.a > dolfin\swig\cpp_wrap.o: In function > `wrap_MPI_gather':dolfin/swig/cpp_wrap.cc:62774: undefined reference to > `dolfin::MPI::gather(std::vector<unsigned int, std::allocator<unsigned > int> >&)' > dolfin\swig\cpp_wrap.o: In function > `wrap_MPI_distribute__SWIG_0':dolfin/swig/cpp_wrap.cc:62620: undefined > reference to `dolfin::MPI::distribute(std::vector<unsigned int, > std::allocator<unsigned int> >&, std::vector<unsigned int, > std::allocator<unsigned int> >&)' > dolfin\swig\cpp_wrap.o: In function > `wrap_MPI_distribute__SWIG_1':dolfin/swig/cpp_wrap.cc:62679: undefined > reference to `dolfin::MPI::distribute(std::vector<double, > std::allocator<double> >&, std::vector<unsigned int, > std::allocator<unsigned int> >&)' > collect2: ld returned 1 exit status > scons: *** [dolfin\swig\_cpp.pyd] Error 1 > > Johannes
The implementations of these functions were missing in MPI.cpp. This should be fixed now. Strange that this is not caught by the buildbots, but I guess they all have MPI? Would it be possible to add a buildbot configuration that runs without HAS_MPI? -- Anders
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