Log message:
Pullup ticket #5401 - requested by sevan
devel/swig: build fix
devel/swig2: build fix

Revisions pulled up:
- devel/swig/Makefile                                           1.39
- devel/swig2/Makefile                                          1.10

---
   Module Name:    pkgsrc
   Committed By:   jperkin
   Date:           Thu May  4 12:21:45 UTC 2017

   Modified Files:
           pkgsrc/devel/swig: Makefile
           pkgsrc/devel/swig2: Makefile

   Log message:
   Add examples to CHECK_WRKREF_SKIP.