Log message:
Pullup ticket #5120 - requested by joerg
net/corebird: build fix

Revisions pulled up:
- net/corebird/distinfo                                         1.7
- net/corebird/patches/patch-po_Makevars                        1.1

---
   Module Name:	pkgsrc
   Committed By:	joerg
   Date:		Sat Oct  1 13:05:15 UTC 2016

   Modified Files:
   	pkgsrc/net/corebird: distinfo
   Added Files:
   	pkgsrc/net/corebird/patches: patch-po_Makevars

   Log message:
   Pretend that the gettext catalogs don't use modern fancy features, since
   pkgsrc's msgfmt wrapper will strip them as needed.