Log message:
Pullup ticket #4977 - requested by joerg
www/aws-demos: build fix

Revisions pulled up:
- www/aws-demos/Makefile                                        1.16
- www/aws/buildlink3.mk                                         1.2

---
   Module Name:	pkgsrc
   Committed By:	joerg
   Date:		Sat May  7 03:49:21 UTC 2016

   Modified Files:
   	pkgsrc/www/aws: buildlink3.mk
   	pkgsrc/www/aws-demos: Makefile

   Log message:
   Use build option framework to not randomly vomit on the console.