diff --git a/ChangeLog b/ChangeLog
index 75da6f1..9b488da 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2001-09-14  H.J. Lu  <hjl@gnu.org>
+
+	* config.sub: Support avr-vendor-*.
+
 2001-09-13  Ben Elliston  <bje@redhat.com>
 
 	* config.guess (*-*-openbsd): Reorganise and clean up.
diff --git a/config.sub b/config.sub
index 393f13d..838237e 100755
--- a/config.sub
+++ b/config.sub
@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 #   Free Software Foundation, Inc.
 
-timestamp='2001-09-07'
+timestamp='2001-09-14'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -280,6 +280,7 @@ case $basic_machine in
 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 	| alphapca5[67]-* | arc-* \
 	| arm-*  | armbe-* | armle-* | armv*-* \
+	| avr-* \
 	| bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c54x-* \
 	| clipper-* | cray2-* | cydra-* \