Copy stable/10@r272459 to releng/10.1 as part ofthe 10.1-RELEASE process.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
MFC: r267376Add a zlib pkg-config file (more and more ports requires it)Approved by: delphij
Add a zlib pkg-config file (more and more ports requires it)Approved by: delphijMFC after: 1 week