Log Message:
Pullup ticket #6351 - requested by nia
x11/vte3: NetBSD 8 build fix

Revisions pulled up:
- x11/vte3/buildlink3.mk                                        1.18

---
   Module Name:	pkgsrc
   Committed By:	nia
   Date:		Sun Oct 18 09:47:41 UTC 2020

   Modified Files:
   	pkgsrc/x11/vte3: buildlink3.mk

   Log Message:
   vte3: Force gcc7 for dependent packages