On Sun, Dec 21, 2008 at 11:07:33PM +0100, Johannes Ring wrote: > On Sun, December 21, 2008 22:51, Anders Logg wrote: > > On Sun, Dec 21, 2008 at 09:46:24PM +0100, Johannes Ring wrote: > >> On Sun, December 21, 2008 21:20, Anders Logg wrote: > >> > 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. > >> > >> Now it fails when compiling MPI.cpp: > >> > >> c++ -o dolfin\main\MPI.o -c -Wall -pipe -ansi -Werror -DDEBUG -g > >> -DNDEBUG > >> -O2 -DPACKAGE_VERSION=\"0.8.1\" -I. > >> -IC:\johannr\jhbuildbot\fenics\include > >> -IC:\local\src\boost_1_35_0 -IC:\local\include dolfin\main\MPI.cpp > >> cc1plus.exe: warnings being treated as errors > >> dolfin\main\MPI.cpp: In static member function 'static dolfin::uint > >> dolfin::MPI::send_recv(double*, dolfin::uint, dolfin::uint, double*, > >> dolfin::uint, dolfin::uint)': > >> dolfin\main\MPI.cpp:168: warning: control reaches end of non-void > >> function > >> dolfin\main\MPI.cpp: In static member function 'static dolfin::uint > >> dolfin::MPI::send_recv(dolfin::uint*, dolfin::uint, dolfin::uint, > >> dolfin::uint*, dolfin::uint, dolfin::uint)': > >> dolfin\main\MPI.cpp:162: warning: control reaches end of non-void > >> function > >> scons: building terminated because of errors. > >> scons: *** [dolfin\main\MPI.o] Error 1 > >> > >> Johannes > > > > Fixed (I hope). > > Yes, but now I got this: > > c++ -o dolfin\main\MPI.o -c -Wall -pipe -ansi -Werror -DDEBUG -g -DNDEBUG > -O2 -DPACKAGE_VERSION=\"0.8.1\" -I. -IC:\johannr\jhbuildbot\fenics\include > -IC:\local\src\boost_1_35_0 -IC:\local\include dolfin\main\MPI.cpp > scons: building terminated because of errors. > dolfin\main\MPI.cpp: In static member function 'static void > dolfin::MPI::gather(std::vector<unsigned int, std::allocator<unsigned int> > >&)': > dolfin\main\MPI.cpp:156: error: return-statement with a value, in function > returning 'void' > scons: *** [dolfin\main\MPI.o] Error 1 > > Johannes
Sorry... I have MPI installed here and I'm too lazy to test without. It's difficult to program without a compiler that tells me when I do something wrong. -- Anders
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