K 10
svn:author
V 7
linimon
K 8
svn:date
V 27
2018-11-05T20:19:26.862904Z
K 7
svn:log
V 213
Building this port with base GCC fails -- a newer compiler is needed.
Add USES=compiler:c++11-lang to fix it.

While here, add USES=gl.

PR:		231988
Submitted by:	Piotr Kubaj
Approved by:	portmgr (tier-2 blanket)

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