dolfin team mailing list archive

[Ilmar Wilbers <ilmarw@xxxxxxxxx>]

They do run without MPI for the first couple of configurations, but  
MPI would still be installed, obviously. Could this be the reason the  
configuration doesn't report the error?

ilmar

On 21. des.. 2008, at 21.20, Anders Logg <logg@xxxxxxxxx> 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.
>
> 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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