1#! /bin/sh 2# 3# Copyright (c) 1999 Marcel Moolenaar 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer 11# in this position and unchanged. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 3. The name of the author may not be used to endorse or promote products 16# derived from this software without specific prior written permission 17# 18# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28# 29 30# parse install's options and ignore them completely. 31dirmode="" 32linkmode="" 33while [ $# -gt 0 ]; do 34 case $1 in 35 -d) dirmode="YES"; shift;; 36 -[bCcpSsUv]) shift;; 37 -[BDfghMmNoT]) shift; shift;; 38 -[BDfghMmNoT]*) shift;; 39 -l) 40 shift 41 case $1 in 42 *[sm]*) linkmode="symbolic";; # XXX: 'm' should prefer hard 43 *h*) linkmode="hard";; 44 *) echo "invalid link mode"; exit 1;; 45 esac 46 shift 47 ;; 48 *) break; 49 esac 50done 51 52if [ "$#" -eq 0 ]; then 53 echo "$0: no files/dirs specified" >&2 54 exit 1 55fi 56 57if [ -z "$dirmode" ] && [ "$#" -lt 2 ]; then 58 echo "$0: no target specified" >&2 59 exit 1 60fi 61 62# the remaining arguments are assumed to be files/dirs only. 63if [ -n "${linkmode}" ]; then 64 if [ "${linkmode}" = "symbolic" ]; then 65 ln -fsn "$@" 66 else 67 ln -f "$@" 68 fi 69elif [ -z "$dirmode" ]; then 70 exec install -p "$@" 71else 72 exec install -d "$@" 73fi 74