yade-dev team mailing list archive

[Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>]

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

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