1#!/bin/sh -
2# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3#
4# Copyright (c) 2013 Garrett Cooper
5# All rights reserved.
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions
9# are met:
10# 1. Redistributions of source code must retain the above copyright
11#    notice, this list of conditions and the following disclaimer.
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#
16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26# SUCH DAMAGE.
27#
28# $FreeBSD$
29
30set -e
31
32CURDIR=$(pwd)
33ECHO=${ECHO:=echo}
34
35tmpfile=$(mktemp osreldate.XXXXXXXX)
36trap "rm -f $tmpfile" EXIT
37
38${ECHO} creating osreldate.h from newvers.sh
39
40set +e
41VARS_ONLY=1
42. "${NEWVERS_SH:=$CURDIR/../sys/conf/newvers.sh}" || exit 1
43set -e
44cat > $tmpfile <<EOF
45$COPYRIGHT
46#ifdef _KERNEL
47#error "<osreldate.h> cannot be used in the kernel, use <sys/param.h>"
48#else
49#undef __FreeBSD_version
50#define __FreeBSD_version $RELDATE
51#endif
52EOF
53chmod 644 $tmpfile
54mv -f $tmpfile osreldate.h
55