4357 bldenv $MAKE checking is pathological
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Joshua M. Clulow <josh@sysmgr.org>
Approved by: Dan McDonald <danmcd@nexenta.com>
	[illumos-gate merge]

commit b1a0a82d00eef0593b4a1c3b5c5a8fd395f3c826
    4357 bldenv $MAKE checking is pathological