updated boost on windows

winx64/include/boost/geometry/geometries/variant.hpp

@@ -4,6 +4,11 @@
 // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
 // Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
 
+// This file was modified by Oracle on 2018.
+// Modifications copyright (c) 2018, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
 // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
 // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
 
@@ -15,8 +20,10 @@
 #define BOOST_GEOMETRY_GEOMETRIES_VARIANT_GEOMETRY_HPP
 
 
-#include <boost/variant/variant_fwd.hpp>
 #include <boost/mpl/front.hpp>
+#include <boost/variant/variant_fwd.hpp>
+
+#include <boost/geometry/core/point_type.hpp>
 
 
 namespace boost { namespace geometry {