POSTGIS: 2.2 r14208 http://postgis.net/source
CGAL VERSION: 4.6.1 http://www.cgal.org
Boost VERSION: 1.59.0 http://www.boost.org
GMP VERSION: 5.1.2 https://gmplib.org
MPFR VERSION: 3.1.2 http://www.mpfr.org
GEOS VERSION: 3.5.0 http://trac.osgeo.org/geos
GDAL VERSION: 2.0.1 http://trac.osgeo.org/gdal
PROJ VERSION: 4.9.1 http://trac.osgeo.org/proj
CGAL VERSION: 4.6.1 http://www.cgal.org
BOOST VERSION: 1.59.0 http://www.boost.org
SFCGAL VERSION: 1.2 http://www.sfcgal.org https://github.com/Oslandia/SFCGAL
