Log message:
Pullup ticket #6319 - requested by he
converters/wkhtmltopdf: PowerPC build fix

Revisions pulled up:
- converters/wkhtmltopdf/hacks.mk                               1.1

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Tue Sep  8 06:33:47 UTC 2020

   Added Files:
   	pkgsrc/converters/wkhtmltopdf: hacks.mk

   Log message:
   On powerpc, build with -mlongcall, to avoid truncated relocations.
   Build fix only for this arch, so no revision bump.