MFC r274578,r274580:

MFC r274578,r274580:

r274578:

  Add reachover Makefiles for contrib/netbsd-tests/lib/libpthread as
  lib/libthr/tests

  A variant of this code has been tested on amd64/i386 for some time by
  EMC/Isilon on 10-STABLE/11-CURRENT. It builds on other architectures, but the
  code will remain off until it's proven it works on virtual hardware or real
  hardware on other architectures

  Original work by: pho
  Sponsored by: EMC / Isilon Storage Division

r274580:

  Add reachover Makefiles for contrib/netbsd-tests/lib/librt

  A variant of this code has been tested on amd64/i386 for some time by
  EMC/Isilon on 10-STABLE/11-CURRENT. It builds on other architectures, but the
  code will remain off until it's proven it works on virtual hardware or real
  hardware on other architectures

  Sponsored by: EMC / Isilon Storage Division

git-svn-id: svn://svn.freebsd.org/base/stable/10@276492 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f