include file fortran

[Satish Balay]

PETSc works from C,C++,Fortran. If you are using PETSc from fortran -
then you don't need --with-clanguage=cxx [irrespective of how MPICH is
built]

Satish


On Sat, 16 May 2009, Tahar Amari wrote:

> By the way I forgot to say that ,
> 
> I build mpich with C++ and fortran and both works. So I assumed that petsc
> would work too.
> 
> 
> Tahar
> 
> 
> Le 16 mai 09 à 00:21, Satish Balay a écrit :
> 
> > If using PETSc from fortran - why use --with-clanguage=cxx ?
> > 
> > Also - verify if PETSc examples work - before attempting your code.
> > And then use PETSc makefiles.
> > 
> > [i.e copy the makefile from PETSc example dir - and modify the target
> > to build your code]
> > 
> > Satish
> > 
> > On Sat, 16 May 2009, Tahar Amari wrote:
> > 
> > > Just to let you know is that I built petsc with c++ anyway since I did
> > > 
> > > configure -with-cc=gcc --download-mpich=1 --download-parmetis=1
> > > --with-#shared=0 --download-f-blas-lapack --with-clanguage=cxx
> > > --with-cxx=g++
> > > --with-fc=ifort --with-dynamic=0
> > > 
> > > 
> > > Tahar
> > > 
> > > 
> > > Le 15 mai 09 à 23:49, Matthew Knepley a écrit :
> > > 
> > > > On Fri, May 15, 2009 at 4:35 PM, Tahar Amari
> > > > <amari at cpht.polytechnique.fr>
> > > > wrote:
> > > > Thanks ,
> > > > 
> > > > Now this a different kind of errors (just a piece of those below :)
> > > > 
> > > > If you want to use C++, you should configure using --with-clanguage=cxx.
> > > > Then you will get the C++ linker.
> > > > 
> > > > Matt
> > > > 
> > > > 
> > > > gcc  -o  mh4d mh4d.o petsc.o comm.o setbc.o local.o gridutil.o mympi.o
> > > > terminator.o operator.o shellsort.o edge.o side.o vertex.o tetrahedron.o
> > > > rotation.o tetrahedralgrid.o field.o   -I/usr/local/hdf/HDF4.2r1/include
> > > > -L/usr/local/hdf/HDF4.2r1/lib -lmfhdf -ldf -lsz -ljpeg -lz
> > > > -L/usr/local/petsc/macx/lib -lpetscsnes -lpetscvec -lpetscmat
> > > > -lpetsccontrib
> > > > -lpetscts -lpetscdm -lpetscksp -lpetsc -lmpich -lmpichcxx -lpmpich
> > > > -lfmpich
> > > > -lmpichf90 -lparmetis -lmetis -lfblas -lflapack  -L/usr/X11R6/lib -lX11
> > > > -lXt
> > > > -lXext -lX11  -L/usr/local/petsc/macx/lib -lpetscsnes -lpetscvec
> > > > -lpetscmat
> > > > -lpetsccontrib -lpetscts -lpetscdm -lpetscksp -lpetsc -lmpich -lmpichcxx
> > > > -lpmpich -lfmpich -lmpichf90 -lparmetis -lmetis -lfblas -lflapack
> > > > Undefined symbols:
> > > > "std::basic_ostringstream<char, std::char_traits<char>,
> > > > std::allocator<char>
> > > > > ::basic_ostringstream(std::_Ios_Openmode)", referenced from:
> > > >   PetscErrorCxx(int, char const*, char const*, char const*, int, int)in
> > > > libpetsc.a(err.o)
> > > >   PETSc::Exception::Exception(std::basic_string<char,
> > > > std::char_traits<char>, std::allocator<char> > const&)in
> > > > libpetsc.a(err.o)
> > > > "_for_stop_core", referenced from:
> > > >   _advmom_cv_ in mh4d.o
> > > >   _advmom_cv_ in mh4d.o
> > > >   _advmom_cv_ in mh4d.o
> > > >   _terminators_mp_terminator_ in terminator.o
> > > >   _terminators_mp_terminator_all_ in terminator.o
> > > >   _tetrahedralgrid_mod_mp_zero_bndr_tvv_ in tetrahedralgrid.o
> > > > 
> > > > 
> > > > 
> > > > 
> > > > Le 15 mai 09 à 23:29, Matthew Knepley a écrit :
> > > > 
> > > > CLINKER
> > > > 
> > > > 
> > > > 
> > > > 
> > > > -- 
> > > > What most experimenters take for granted before they begin their
> > > > experiments
> > > > is infinitely more interesting than any results to which their
> > > > experiments
> > > > lead.
> > > > -- Norbert Wiener
> > > 
>