parse-config: Added overlaying support using overlay.d/$pkg/

parse-config

@@ -0,0 +1,18 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: target/idunn/parse-config
+# Copyright (C) 2008 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License. A copy of the
+# GNU General Public License can be found in the file COPYING.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+x="$base/target/$target/overlay.d"
+if [ -d "$x/$pkg" ]; then
+	hook_add postdoc 6 "overlay_apply '$x/$pkg'"
+fi