Merge branch 'rj/no-xopen-source-for-cygwin'

Avoid compilation warnings on recent gcc toolchain on Cygwin. * rj/no-xopen-source-for-cygwin: git-compat-util.h: don't define _XOPEN_SOURCE on cygwin

Junio C Hamano committed Dec 22, 2014 at 12:26 UTC 7665d9c3a63a026ab4d83411fc699b82ab310b3c

No changes.