K 10
svn:author
V 8
tcberner
K 8
svn:date
V 27
2016-11-29T06:20:40.284673Z
K 7
svn:log
V 381
Stop exporting QT_BINDIR and QT_LIBDIR to PLIST_SUB.

As at the moment QT_BINDIR and QT_LIBDIR are 'bin' respectively 'lib' depending
on the Qt version these subs ended up at many wrong places in plists.

So only export it if QT_DIST is set.

PR:		210227
Reviewed by:	mat, rakuco
Approved by:	portmgr (mat), rakuco (mentor)
Differential Revision:	https://reviews.freebsd.org/D8378

END