Log message:
Pullup ticket #6237 - requested by nia
emulators/libretro-bsnes-mercury: NetBSD/arm build fix

Revisions pulled up:
- emulators/libretro-bsnes-mercury/Makefile.common              1.7

---
   Module Name:	pkgsrc
   Committed By:	nia
   Date:		Sat Jun 13 10:01:06 UTC 2020

   Modified Files:
   	pkgsrc/emulators/libretro-bsnes-mercury: Makefile.common

   Log message:
   libretro-bsnes-mercury: Uncondition HAVE_POSIX_MEMALIGN so it works on 32-bit arm