[MacPorts] #34777: Mapnik2 @2.0.1 - New port submission

[MacPorts]

#34777: Mapnik2 @2.0.1 - New port submission
--------------------------------+-------------------------------------------
 Reporter:  bpanulla@…          |       Owner:  macports-tickets@…                   
     Type:  submission          |      Status:  new                                  
 Priority:  Normal              |   Milestone:                                       
Component:  ports               |     Version:                                       
 Keywords:                      |        Port:  mapnik2                              
--------------------------------+-------------------------------------------

Comment(by bpanulla@…):

 Turns out Mapnik doesn't really require the postgis port for PostGIS
 support, just the PostgreSQL driver. Updated the Portfile to reflect this,
 and removed my previous "postgis2" variant which is no longer needed.

-- 
Ticket URL: <https://trac.macports.org/ticket/34777#comment:2>
MacPorts <http://www.macports.org/>
Ports system for Mac OS