Log message:
Pullup ticket #5346 - requested by sevan
www/cgit: build fix

Revisions pulled up:
- www/cgit/Makefile                                             1.8
- www/cgit/distinfo                                             1.5
- www/cgit/patches/patch-git-Makefile                           1.2

---
   Module Name:    pkgsrc
   Committed By:   jperkin
   Date:           Fri Apr 21 15:05:52 UTC 2017

   Modified Files:
           pkgsrc/www/cgit: Makefile distinfo
           pkgsrc/www/cgit/patches: patch-git-Makefile

   Log message:
   Don't overwrite CFLAGS/LDFLAGS.  Needs libiconv.