Suck in very latest versions from the FSF.

build/config.sub

@@ -2,8 +2,9 @@
 # Configuration validation subroutine script.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002 Free Software Foundation, Inc.
+# Portions Copyright 1998-2002 OpenLDAP Foundation.
 
-timestamp='2002-01-02'
+timestamp='2002-02-01'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -29,7 +30,6 @@ timestamp='2002-01-02'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Portions Copyright 1998-2002 OpenLDAP Foundation.
 # This file is distributed with OpenLDAP Software, which contains a
 # configuration script generated by autoconf and is distributable
 # under the same distributions terms as OpenLDAP inself.
@@ -248,11 +248,11 @@ case $basic_machine in
 	| mipsisa32 \
 	| mn10200 | mn10300 \
 	| ns16k | ns32k \
-	| openrisc \
+	| openrisc | or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 	| pyramid \
-	| sh | sh[34] | sh[34]eb | shbe | shle \
+	| sh | sh[34] | sh[34]eb | shbe | shle | sh64 \
 	| sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
 	| strongarm \
 	| tahoe | thumb | tic80 | tron \
@@ -311,7 +311,7 @@ case $basic_machine in
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 	| pyramid-* \
 	| romp-* | rs6000-* \
-	| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
+	| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* | sh64-* \
 	| sparc-* | sparc64-* | sparc86x-* | sparclite-* \
 	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* \
 	| t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
@@ -720,6 +720,10 @@ case $basic_machine in
 		basic_machine=hppa1.1-oki
 		os=-proelf
 		;;
+	or32 | or32-*)
+		basic_machine=or32-unknown
+		os=-coff
+		;;
 	OSE68000 | ose68000)
 		basic_machine=m68000-ericsson
 		os=-ose
@@ -1012,6 +1016,9 @@ case $basic_machine in
 	sh3 | sh4 | sh3eb | sh4eb)
 		basic_machine=sh-unknown
 		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
 	sparc | sparcv9 | sparcv9b)
 		basic_machine=sparc-sun
 		;;
@@ -1265,6 +1272,9 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
+	or32-*)
+		os=-coff
+		;;
 	*-tti)	# must be before sparc entry or we get the wrong os.
 		os=-sysv3
 		;;