#!/bin/sh -x
#	$OpenBSD: checkflist,v 1.2 2014/05/03 15:18:26 todd Exp $
#
# Copyright (c) 2001 Theo de Raadt
# 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.
# 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.
#
# 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.

if [ "X${DESTDIR}" = "X" ]; then
	echo DESTDIR must be set
	exit 1
fi

diffarg=""
if [ "$1" = "-u" ]; then
	diffarg="-u"
	shift
fi

TMP=`mktemp /tmp/_xckr.XXXXXXXXXX` || exit 1
trap 'rm -f $TMP' 0 1 15

sh makeflist > $TMP
( cd $DESTDIR ; find . \( -type d -o -type f -o -type l \) ) | \
    grep -v -e '^\.$' | sort -H | diff $diffarg $TMP -