--- configure.orig	2008-01-31 22:16:42.000000000 +0100
+++ configure	2008-01-31 22:19:04.000000000 +0100
@@ -24065,6 +24065,9 @@ echo "$as_me: WARNING: Postgres backend 
                 elif test -f ${postgresdir}/include/postgresql/7.4/libpq-fe.h
 		then
 			POSTGRES_CFLAGS=-I${postgresdir}/include/7.4/postgresql
+		elif test -f ${postgresdir}/include/postgresql/server/server/c.h
+		then
+			POSTGRES_CFLAGS=-I${postgresdir}/include/postgresql
 		else
 			{ echo "$as_me:$LINENO: WARNING: Postgres include files not found" >&5
 echo "$as_me: WARNING: Postgres include files not found" >&2;}