yade-dev team mailing list archive

[Václav Šmilauer <eudoxos@xxxxxxxx>]

I don't understand why TesselationWrapper needs to be built with make.
We could just add it to scons somewhere and it would build it with
TriangulationCollider/MicroMacroAnalyzer. Is there some problem I don't
see?

v


> Václav Šmilauer a écrit :
> >> -I'd like to get rid of CPPPATH and LIBPATH in my profile, where can I 
> >> put /extra/triangulation as *PATH by default?
> >>     
> > I don't understand. You have to use those, if the lib is in non-standard
> > directory.
> >   
> The lib and header are in extra/triangulation. If I don't define 
> extra/triangulation as an additional path, scons do not find them.
> So I can define those paths in my profile, but it doesn't really make 
> sense, since the lib will always be in the same directory. It would be 
> better to have /extra/triangulation as paths by default.
> 
> >> -It would be nice to generate TesselationWrapper automatically (exec. 
> >> triangulation/makefile ) when the feature "triangulation" is requested.
> >>     
> > As suggested in the other mail, it could be done when 'cgal' feature is
> > enabled (any reason for new feature?).
> >   
> The new feature is here because it was the only way I found to force 
> linkage of TCollider and MicroMacroAnalyzer with libTesselationWrapper 
> (my own lib, not part of cgal, but #including cgal headers).
> By default, classes like TriangulationCollider are not linked with this 
> lib, you can try it and you will see.
> I don't know why. I guess there is a bug in the "heuristic" linkage 
> (problem with static libs perhaps?).
> So, I exploited the fact that featured libs are linked automatically.
> 
> Yes, this is a bit redundant. Linking vs. both CGAL _and_ TWrapper as 
> soon as cgal is enabled would be better. How to do that?
> 
> And how to tell scons to execute the makefile when cgal is enabled? This 
> is more a matter of syntax than a fundamental question.
> 
> Note : I'm not even sure linking with cgal is needed in fact. Cgal is 
> mostly templates, and most probably everything I need is already 
> encapsulated in lib TesselationWrapper.a.
> 
> Bruno
>