--- a/config/config.guess
+++ b/config/config.guess
@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 
-timestamp='2004-09-07'
+timestamp='2004-10-25'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -342,7 +342,7 @@
     DRS?6000:unix:4.0:6*)
 	echo sparc-icl-nx6
 	exit 0 ;;
-    DRS?6000:UNIX_SV:4.2*:7*)
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
 	case `/usr/bin/uname -p` in
 	    sparc) echo sparc-icl-nx7 && exit 0 ;;
 	esac ;;
@@ -1247,7 +1247,10 @@
 	    A*) echo alpha-dec-vms && exit 0 ;;
 	    I*) echo ia64-dec-vms && exit 0 ;;
 	    V*) echo vax-dec-vms && exit 0 ;;
-	esac
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit 0 ;;
 esac
 
 #echo '(No uname command or uname output not recognized.)' 1>&2

--- a/config/install-sh
+++ b/config/install-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2004-09-10.20
+scriptversion=2004-10-22.00
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -213,7 +213,7 @@
   fi
 
   # This sed command emulates the dirname command.
-  dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+  dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
 
   # Make sure that the destination directory exists.
 
@@ -226,7 +226,8 @@
     oIFS=$IFS
     # Some sh's can't handle IFS=/ for some reason.
     IFS='%'
-    set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
+    set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
+    shift
     IFS=$oIFS
 
     pathcomp=