diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2ff5d56ee41..12e785b6910 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -3,6 +3,8 @@
 	* modulo-sched.c, tree-stdarg.c: Use targetm.foo instead of
 	(*targetm.foo).
 
+	* config.gcc: Obsolete c4x-* and tic4x-*.
+
 2005-04-28  Joseph S. Myers  <joseph@codesourcery.com>
 
 	* c-typeck.c (build_compound_expr): Correct logic in last change.
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 7d134e85410..ac379cfb3fe 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -189,6 +189,8 @@ case ${target} in
  | ip2k-*-elf		\
  | ns32k-*-netbsdelf*	\
  | ns32k-*-netbsd*	\
+ | c4x-*		\
+ | tic4x-*		\
  )
     if test "x$enable_obsolete" != xyes; then
       echo "*** Configuration ${target} is obsolete." >&2