Index: head/tools/install.sh
===================================================================
--- head/tools/install.sh	(revision 245750)
+++ head/tools/install.sh	(revision 245751)
@@ -1,58 +1,74 @@
 #! /bin/sh
 #
 # Copyright (c) 1999 Marcel Moolenaar
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 # 1. Redistributions of source code must retain the above copyright
 #    notice, this list of conditions and the following disclaimer 
 #    in this position and unchanged.
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions and the following disclaimer in the
 #    documentation and/or other materials provided with the distribution.
 # 3. The name of the author may not be used to endorse or promote products
 #    derived from this software without specific prior written permission
 #
 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 # $FreeBSD$
 
 # parse install's options and ignore them completely.
 dirmode=""
+linkmode=""
 while [ $# -gt 0 ]; do
     case $1 in
     -d) dirmode="YES"; shift;;
-    -[bCcMpSsv]) shift;;
-    -[Bfgmo]) shift; shift;;
-    -[Bfgmo]*) shift;;
+    -[bCcpSsv]) shift;;
+    -[BDfghMmNoTU]) shift; shift;;
+    -[BDfghMmNoTU]*) shift;;
+    -l)
+	shift
+	case $1 in
+	*[sm]*) linkmode="symbolic";;	# XXX: 'm' should prefer hard
+	*h*) linkmode="hard";;
+	*) echo "invalid link mode"; exit 1;;
+	esac
+	shift
+	;;
     *) break;
     esac
 done
 
 if [ "$#" -eq 0 ]; then
 	echo "$0: no files/dirs specified" >&2
 	exit 1
 fi
 
 if [ -z "$dirmode" ] && [ "$#" -lt 2 ]; then
 	echo "$0: no target specified" >&2
 	exit 1
 fi
 
 # the remaining arguments are assumed to be files/dirs only.
-if [ -z "$dirmode" ]; then
+if [ -n "${linkmode}" ]; then
+	if [ "${linkmode}" == "symbolic" ]; then
+		ln -fsh "$@"
+	else
+		ln -f "$@"
+	fi
+elif [ -z "$dirmode" ]; then
 	exec install -p "$@"
 else
 	exec install -d "$@"
 fi