Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.Prune svn:mergeinfo from the new branch, as nothing has been mergedhere.Additional commits post-branch will follow.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Merge bmake-20151201
Merge bmake-20150505 improve detection of malformed conditionals.
Import bmake-20150505 detect typo's in .if variable references.