K 10
svn:author
V 7
linimon
K 8
svn:date
V 27
2019-06-13T12:14:55.143306Z
K 7
svn:log
V 221
Add sdl to USES.

PR 238539 came in right after I had independently done the flags commit.
So, commit this part of that PR to clean up after myself.

PR:		238539
Submitted by:	pkubaj
Approved by:	portmgr (tier-2 blanket)

END