postgis/regress/regress_sfcgal_expected

postgis_sfcgal_version|1
ST_Tesselate|GEOMETRYCOLLECTION(POINT(4 4),TIN(((0 1,1 0,1 1,0 1)),((0 1,0 0,1 0,0 1))))
ST_3DArea|1
ST_Extrude_point|LINESTRING Z (0 0 0,1 0 0)
ST_Extrude_line|POLYHEDRALSURFACE Z (((0 0 0,1 0 0,1 1 0,0 1 0,0 0 0)))
ST_Extrude_surface|POLYHEDRALSURFACE Z (((1 1 0,1 0 0,0 1 0,1 1 0)),((0 1 1,1 0 1,1 1 1,0 1 1)),((1 0 0,0 0 0,0 1 0,1 0 0)),((0 1 1,0 0 1,1 0 1,0 1 1)),((1 0 0,1 1 0,1 1 1,1 0 1,1 0 0)),((1 1 0,0 1 0,0 1 1,1 1 1,1 1 0)),((0 1 0,0 0 0,0 0 1,0 1 1,0 1 0)),((0 0 0,1 0 0,1 0 1,0 0 1,0 0 0)))
ST_ForceLHR|POLYGON((0 0,1 0,1 1,0 1,0 0))
ST_Orientation_1|-1
ST_Orientation_2|1
ST_MinkowskiSum|MULTIPOLYGON(((0 0,1 0,5 0,5 1,4 1,0 1,0 0)))
ST_StraightSkeleton|MULTILINESTRING((0 0,0.5 0.5),(1 0,0.5 0.5),(1 1,0.5 0.5),(0 1,0.5 0.5))
intersection_geos|POINT(0 0)
intersection_sfcgal|POINT(-0 -0)
ERROR:  Can't find foo geometry backend
ERROR:  Can't find  geometry backend