2012-09-04  Christian Bruel  <christian.bruel@st.com>

	* config/sh/newlib.h (NO_IMPLICIT_EXTERN_C): Define.

Index: config/sh/newlib.h
===================================================================
--- config/sh/newlib.h	(revision 190714)
+++ config/sh/newlib.h	(working copy)
@@ -23,3 +23,7 @@

 #undef LIB_SPEC
 #define LIB_SPEC "-lc -lgloss"
+
+#undef  NO_IMPLICIT_EXTERN_C
+#define NO_IMPLICIT_EXTERN_C 1
+