Separate stub funx file for builds w/out GEOS or JTS

git-svn-id: http://svn.osgeo.org/postgis/trunk@1501 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/lwgeom/lwgeom_nojts.c b/lwgeom/lwgeom_nojts.c
new file mode 100644 (file)
index 0000000..467d2b2
--- /dev/null
+++ b/lwgeom/lwgeom_nojts.c
@@ -0,0 +1,215 @@
+#include "postgres.h"
+#include "utils/array.h"
+#include "utils/builtins.h"
+#include "fmgr.h"
+
+#include "lwgeom_pg.h"
+#include "liblwgeom.h"
+
+Datum postgis_geos_version(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(postgis_geos_version);
+Datum postgis_geos_version(PG_FUNCTION_ARGS)
+{
+       //elog(ERROR,"JTSversion:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL();
+}
+
+Datum intersection(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(intersection);
+Datum intersection(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"intersection:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum convexhull(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(convexhull);
+Datum convexhull(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"convexhull:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum difference(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(difference);
+Datum difference(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"difference:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum boundary(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(boundary);
+Datum boundary(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"boundary:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum symdifference(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(symdifference);
+Datum symdifference(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"symdifference:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum geomunion(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(geomunion);
+Datum geomunion(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"geomunion:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum buffer(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(buffer);
+Datum buffer(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"buffer:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum relate_full(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(relate_full);
+Datum relate_full(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"relate_full:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum relate_pattern(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(relate_pattern);
+Datum relate_pattern(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"relate_pattern:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum disjoint(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(disjoint);
+Datum disjoint(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"disjoint:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum intersects(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(intersects);
+Datum intersects(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"intersects:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum touches(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(touches);
+Datum touches(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"touches:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum crosses(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(crosses);
+Datum crosses(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"crosses:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum within(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(within);
+Datum within(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"within:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum contains(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(contains);
+Datum contains(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"contains:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum overlaps(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(overlaps);
+Datum overlaps(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"overlaps:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum isvalid(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(isvalid);
+Datum isvalid(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"isvalid:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum issimple(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(issimple);
+Datum issimple(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"issimple:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum geomequals(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(geomequals);
+Datum geomequals(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"geomequals:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum isring(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(isring);
+Datum isring(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"isring:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum pointonsurface(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(pointonsurface);
+Datum pointonsurface(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"pointonsurface:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum unite_garray(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(unite_garray);
+Datum unite_garray(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"unite_garray:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum GEOS_polygonize_garray(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(GEOS_polygonize_garray);
+Datum GEOS_polygonize_garray(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"JTS_polygonize_garray:: operation not implemented - compile PostGIS with JTS or GEOS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum JTSnoop(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(JTSnoop);
+Datum JTSnoop(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"JTSnoop:: operation not implemented - compile PostGIS with JTS support");
+       PG_RETURN_NULL(); // never get here
+}
+
+Datum GEOSnoop(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(GEOSnoop);
+Datum GEOSnoop(PG_FUNCTION_ARGS)
+{
+       elog(ERROR,"GEOSnoop:: operation not implemented - compile PostGIS with GEOS support");
+       PG_RETURN_NULL(); // never get here
+}