K 10
svn:author
V 6
rakuco
K 8
svn:date
V 27
2016-12-27T09:27:48.319887Z
K 7
svn:log
V 401
MFH: r429501

Fix handling of the GETENT plist substitution, add one for ypcat.

GETENT is not a port option, WITH_GETENT is defined if /usr/bin/getent is
present on the system, and the handling was broken in r319851 ("Convert to new
options framework").

While here, add a check for /usr/bin/ypcat since it is not present when world
is built with WITHOUT_NIS.

Approved by:	ports-secteam (junovitch)

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