diff --git a/ChangeLog b/ChangeLog
index d151e8c61b..fc48b651f9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2005-06-02  Jim Blandy  <jimb@redhat.com>
+
+	* config.sub: Add cases for the Renesas m32c.  (This patch has been
+	accepted into the master sources.)
+
 2005-06-02  Aldy Hernandez  <aldyh@redhat.com>
             Michael Snyder  <msnyder@redhat.com>
             Stan Cox  <scox@redhat.com>
diff --git a/config.sub b/config.sub
index 87a1ee49e6..c2262a7298 100755
--- a/config.sub
+++ b/config.sub
@@ -273,6 +273,9 @@ case $basic_machine in
 	| z8k)
 		basic_machine=$basic_machine-unknown
 		;;
+	m32c)
+		basic_machine=$basic_machine-unknown
+		;;
 	m6811 | m68hc11 | m6812 | m68hc12)
 		# Motorola 68HC11/12.
 		basic_machine=$basic_machine-unknown
@@ -351,6 +354,8 @@ case $basic_machine in
 	| ymp-* \
 	| z8k-*)
 		;;
+	m32c-*)
+		;;
 	# Recognize the various machine names and aliases which stand
 	# for a CPU type and a company and sometimes even an OS.
 	386bsd)