Circular dependency in devel/doxygen?

[Thomay]

> Hey everyone, I maintain devel/doxygen (sorry I didn't add my 2 cents
> earlier, I've been a bit busy) and was looking at this particular thread.  I
> know someone filed a PR regarding the circular dependency, stating that it
> might be best to split apart doxygen so one port builds just the program and
> another port build just the documentation.  I am not sure if that is the
> best thing to do or not. I've been wanting to push out an update to doxygen
> but this has been a stopping block for me.
  
> Naram Qashat

It seems strange to me that doxygen would have audio dependencies, or is doxygen supposed to work with a speech synthesizer?

What dependencies would doxygen documentation have?  Anything circular?

I see abiword and abiword-docs are split in two separate ports.

Tom