1#!/bin/sh -
2#
3# $NetBSD: newvers_stand.sh,v 1.10 2024/04/02 14:15:19 christos Exp $
4#
5# Copyright (c) 2000 The NetBSD Foundation, Inc.
6# All rights reserved.
7#
8# This code is derived from software contributed to The NetBSD Foundation
9# by Jaromir Dolecek.
10#
11# Redistribution and use in source and binary forms, with or without
12# modification, are permitted provided that the following conditions
13# are met:
14# 1. Redistributions of source code must retain the above copyright
15#    notice, this list of conditions and the following disclaimer.
16# 2. Redistributions in binary form must reproduce the above copyright
17#    notice, this list of conditions and the following disclaimer in the
18#    documentation and/or other materials provided with the distribution.
19#
20# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30# POSSIBILITY OF SUCH DAMAGE.
31
32# Script for generating of vers.c file from given template. Used in
33# bootblock build on various architectures.
34#
35# Called as:
36#	sh ${S}/conf/newvers_stand.sh [-dkn] [-D <date>] [-m <machine>] VERSION_TEMPLATE [EXTRA_MSG]
37
38DATE=${TOOL_DATE:-date}
39
40cwd=$(dirname "$0")
41
42add_name=true
43add_date=true
44add_kernrev=true
45machine="unknown"
46dateargs=
47
48# parse command args
49while getopts "m:D:dknm:" OPT; do
50	case ${OPT} in
51	D)	dateargs="-r ${OPTARG}";;
52	d)	add_date=false;;
53	k)	add_kernrev=false;;
54	m)	machine=${OPTARG};;
55	n)	add_name=false;;
56	*)	echo "Usage: newvers_stand.sh [-dkn] [-D <date>] [-m <machine>] VERSION_TEMPLATE EXTRA_COMMENT" >&2
57		exit 1;;
58	esac
59done
60
61shift $(expr ${OPTIND} - 1)
62
63r=$(awk -F: '$1 ~ /^[0-9.]*$/ { it = $1; } END { print it }' "$1")
64shift
65t=$(LC_ALL=C TZ=UTC ${DATE} ${dateargs})
66
67if ${add_date}; then
68	echo "const char bootprog_rev[] = \"${r} (${t})\";" > vers.c
69else
70	echo "const char bootprog_rev[] = \"${r}\";" > vers.c
71fi
72
73if ${add_name}; then
74	extra=${1:+" $1"}
75
76	echo "const char bootprog_name[] = \"NetBSD/${machine}${extra}\";" >> vers.c
77fi
78
79if ${add_kernrev}; then
80	osr=$(sh "${cwd}/osrelease.sh")
81	echo "const char bootprog_kernrev[] = \"${osr}\";" >> vers.c
82fi
83