Merge branch 'ab/aix-needs-compat-regex'

Build fix. * ab/aix-needs-compat-regex: config.mak.uname: set NO_REGEX=NeedsStartEnd on AIX

Junio C Hamano committed May 16, 2017 at 11:51 UTC 5cea6ffdf20b99388821fa1bc279da06835f5a0c

No changes.