dolfin team mailing list archive

[Kristian Oelgaard <k.b.oelgaard@xxxxxxxxxx>]

Quoting Anders Logg <logg@xxxxxxxxx>:

> On Wed, Jun 27, 2007 at 09:19:01AM +0200, Kristian Oelgaard wrote:
> > Quoting Martin Sandve Alnæs <martinal@xxxxxxxxx>:
> > 
> > > 2007/6/26, Ola Skavhaug <skavhaug@xxxxxxxxx>:
> > > > > I compiled first with swig 1.3.29, then installed 1.3.31 and ran
> "make
> > > > > clean && configure && make" in dolfin, could that be the problem?
> > > >
> > > > You'll need to touch dolfin.i in src/pydolfin.
> > > 
> > > It worked.
> > > 
> > > If it's not too much trouble, it would be more intuitive if that was
> > > done automatically on a "make clean". And configure should preferably
> > > pick up the wrong swig version (1.3.29) which didn't work.
> > 
> > I'm using SWIG 1.3.28 and it works 'fine'.
> > If I do
> > 
> > touch src/pydolfin/dolfin.i
> > 
> > and then
> > 
> > make
> > 
> > I get the following errors
> > 
> >  Can't wrap 'dolfin::operator <<' unless renamed to a valid identifier.
> > ./../src/kernel/la/dolfin/PETScMatrix.h:134: Warning(503): Can't wrap
> > 'dolfin::operator <<' unless renamed to a valid identifier.
> > 
> > etc.
> > 
> > Then I just do
> > 
> > make
> > 
> > again and then it works.
> > 
> > Kristian
> 
> Aha! But then it doesn't work fine.
> 
> What happens is that the first time, SWIG exits with an error (after
> partially completing dolfin_wrap.cpp) and then make also exits with an
> error. The next time you run make, make will see that dolfin_wrap.cpp
> is up to date and won't run SWIG. So it looks like it worked but it
> really didn't...
> 
> I think you need a newer SWIG.

Sounds like it, but since I could use pydolfin I just assumed that things were
more or less OK

Kristian
> /Anders
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