Krita and QWT

[Schleimer, Ben]

Hi Cyrille,

> I need to plot some curves in a krita plugin, and I
> would like to make use of 
> QWT: http://qwt.sourceforge.net/index.html
> 
> It's a rather small dependency, but I had rather
> have the agreement of 
> everyone. 
> I also think that we can use their histogram widget.
> 

Can't you make it an optional dependency? So the user
doesn't have to compile that plugin if he doesn't want
qwt. 

Cheers
Ben