Log message:
Pullup ticket #6322 - requested by he
www/webkit24-gtk: PowerPC build fix

Revisions pulled up:
- www/webkit24-gtk/hacks.mk                                     1.2

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Sat Sep 12 16:39:06 UTC 2020

   Modified Files:
   	pkgsrc/www/webkit24-gtk: hacks.mk

   Log message:
   Pull in devel/libatomic on powerpc due to lack of native 8-byte atomics.
   Fixes build on NetBSD/macppc 9.0, should have no effect elsewhere, so no
   revision bump.