K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2018-01-22T16:42:44.576068Z
K 7
svn:log
V 383
`make makepatch`: Don't replace patches with only metadata changes

Rather than replacing patches that are effectively the same but with
different timestamps, drop the new version and let the old version remain in
place. This yields a `make makepatch` that doesn't try and produce unwanted
churn.

Approved by:	portmgr (mat)
Differential Revision:	https://reviews.freebsd.org/D13960

END