Log message:
Pullup ticket #5322 - requested by sevan
net/libpcap: build fix

Revisions pulled up:
- net/libpcap/distinfo                                          1.34
- net/libpcap/patches/patch-ac                                  1.12

---
   Module Name:    pkgsrc
   Committed By:   dsainty
   Date:           Wed Apr 19 11:50:18 UTC 2017

   Modified Files:
           pkgsrc/net/libpcap: distinfo
           pkgsrc/net/libpcap/patches: patch-ac

   Log message:
   Remove dependencies on VERSION, which trigger unintended implicit rules
   against
   version.c on case-insensitive file systems.

   Fixes build on Darwin in its out-of-the-box case-insensitive configuration.