Description: Get rid of recursive deprecated warnings.
 As is, gcc gives warnings when a function with the
 deprecated attribute calls another function with
 the deprecated attribute.
 See http://stackoverflow.com/questions/13459602/how-can-i-get-rid-of-deprecated-warnings-in-deprecated-functions-in-gcc

Author: James Kuszmaul <jbkuszmaul@wpi.edu>

--

--- gcc-armel-4.9.1.orig/gcc/tree.c
+++ gcc-armel-4.9.1/gcc/tree.c
@@ -12063,6 +12063,9 @@ warn_deprecated_use (tree node, tree attr)
   if (node == 0 || !warn_deprecated_decl)
     return;

+  if (current_function_decl && TREE_DEPRECATED(current_function_decl))
+    return;
+
   if (!attr)
     {
       if (DECL_P (node))