Hello,

On Wednesday March 19 2014 09:00:50 you wrote:

> > In fact, I'm more interested in eigen 2, required by Calligra …
> I do not remember the specific reason why eigen2 cannot build on Mavericks, 
> but in the case of calligra (which is not an official port, by the way, there 
> is only a tentative port in a ticket to my knowledge), eigen2 is an optional 
> dependency, not a required one. So if you are referring to the ticket #37579, 
> you can remove the dependency eigen2 and try to build in this way. But note 
> that there are other issues too. I looked a little bit at it some time ago, 
> but could not reach a completely working program to then commit the Portfile. 

I'm working on Calligra git/master (0.9.0 pre-alpha) following the official 
build instructions and product set, and until now I have been rather surprised 
at how well things worked. Of course I had to install a certain number of 
packages in /opt/local, as well as tweak a cmake file or two, only about 70% of 
the unit tests succeeded, but the applications I tested seemed functional 
enough. The suite is well too complicated to assert if it's "completely 
working", aside from what the unit tests say...

> More generally, it is also possible to use eigen3 in compatibility mode, 
> which works for most modules. I could use this for example in Kstars to keep 
> to the port to build.

I'll have a look at that, but I prefer to have the maximum of optional 
components available. I started out trying to build without GLEW, but realised 
rather quickly that the code hadn't been tested for a while in its absence. And 
in fact, the only true issue I had until now was probably introduced by (or was 
at least concurrent with) not building the gmic extension for Krita.

R.
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