K 10
svn:author
V 7
mandree
K 8
svn:date
V 27
2014-01-23T08:23:43.282978Z
K 7
svn:log
V 483
Move port to depend on graphics/osg, which was recently updated to
3.2.0, and osgearth's requirement was 3.0.1, to avoid conflicts with
other ports that depend on graphics/osg.

Make the graphics/osg version a variable, to ease maintainer's jobs as
graphics/osg gets updated (which requires osgearth's PORTREVISION and
PLIST_SUB to be bumped).

Some part of the discussion around PLIST_SUB is not recorded in the PR,
but it is still related to
PR:		ports/184706
Submitted by:	amdmi3

END