K 10
svn:author
V 7
linimon
K 8
svn:date
V 27
2019-03-15T00:22:02.774984Z
K 7
svn:log
V 205
Fix build on gcc-based architectures:

  cc1plus: error: unrecognized command line option "-std=gnu++11"

While here, add gl to USES in accordance with modern usage.

Approved by:	portmgr (tier-2 blanket)

END