#! /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: stable/11/tools/install.sh 290960 2015-11-16 23:27:44Z bdrewery $

# parse install's options and ignore them completely.
setglobal dirmode = ''""
setglobal linkmode = ''""
while test $Argc -gt 0 {
    match $1 {
    with -d setglobal dirmode = '"YES'"; shift
    with -[bCcpSsv] shift
    with -[BDfghMmNoTU] shift; shift
    with -[BDfghMmNoTU]* shift
    with -l
	shift
	match $1 {
	with *[sm]* setglobal linkmode = '"symbolic'"	# XXX: 'm' should prefer hard
	with *h* setglobal linkmode = '"hard'"
	with * echo "invalid link mode"; exit 1
	}
	shift
	
    with * break;
    }
}

if test "$Argc" -eq 0 {
	echo "$0: no files/dirs specified" > !2
	exit 1
}

if test -z $dirmode && test "$Argc" -lt 2 {
	echo "$0: no target specified" > !2
	exit 1
}

# the remaining arguments are assumed to be files/dirs only.
if test -n $(linkmode) {
	if test $(linkmode) = "symbolic" {
		ln -fsn @Argv
	} else {
		ln -f @Argv
	}
} elif test -z $dirmode {
	exec install -p @Argv
} else {
	exec install -d @Argv
}