changing to +universal variants

[Wolf Drechsel]

Hello friends,

my set of ports is mainly not the +universal variant.

In order to be able to build inkscape for Intel as well, I'd like to  
reinstall all the ports I do have on my machine, but use the  
+universal variant instead.

Is there an easy to handle routine for doing that - or do I have to  
check and reinstall each single port manually?

Thanks and greetings,

Wolf