libpreludedb: fixed to install perl modules into 'vendor' directory

security/libpreludedb/libpreludedb.conf

@@ -2,6 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../libpreludedb/libpreludedb.conf
+# Copyright (C) 2011 The OpenSDE Project
 # Copyright (C) 2004 - 2006 The T2 SDE Project
 #
 # More information can be found in the files COPYING and README.
@@ -21,3 +22,8 @@ if [ $prefix_auto = 1 ] ; then
         set_confopt
 fi
 
+# Perl bindings
+if pkginstalled perl; then
+	# always install into perl 'vendor' directory
+	var_append extraconfopt ' ' "--with-perl-installdirs=vendor"
+fi