graphics/epdfview is still lacking staging support while the deadline is approaching.
Fix: See attached patch. It also fix cups name in lib_depends as suggested by portlint.
Patch attached with submission follows:
Over to maintainer (via the GNATS Auto Assign Tool)
A commit references this bug:
Date: Fri Jun 6 10:09:05 UTC 2014
New revision: 356757
Support stage 
- Use options helpers
Submitted by: Matthieu Volat