Log message:
Pullup ticket #5025 - requested by joerg
sysutils/xenkernel33: build fix

Revisions pulled up:
- sysutils/xenkernel3/Makefile                                  1.31
- sysutils/xenkernel33/Makefile                                 1.30
- sysutils/xentools3/Makefile                                   1.47

---
   Module Name:	pkgsrc
   Committed By:	joerg
   Date:		Wed May 18 21:25:06 UTC 2016

   Modified Files:
   	pkgsrc/sysutils/xenkernel3: Makefile
   	pkgsrc/sysutils/xenkernel33: Makefile
   	pkgsrc/sysutils/xentools3: Makefile

   Log message:
   Make some GCC warnings non-fatal.