Pullup ticket #5348 - requested by maya
mk/tools/tools.NetBSD.mk: bugfix for paxctl

Revisions pulled up:
- mk/tools/tools.NetBSD.mk                                      1.61,1.60

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  Module Name:    pkgsrc
  Committed By:  maya
  Date:          Fri Apr 21 16:03:10 UTC 2017

  Modified Files:
          pkgsrc/mk/tools: tools.NetBSD.mk

  Log Message:
  Check for paxctl's existence rather than version+arch check.

  It likely only matched amd64 before (looks like i386 had a typo),
  but it's necessary on most netbsd archs since netbsd-7.99.x.

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  Module Name:    pkgsrc
  Committed By:  ryoon
  Date:          Fri Apr 21 14:45:07 UTC 2017

  Modified Files:
          pkgsrc/mk/tools: tools.NetBSD.mk

  Log Message:
  Workaround for make(1) from recent NetBSD-current to detect paxctl

(bsiegert)