release engineering - Bump master to 2.9
[dragonfly.git] / sys / conf / newvers.sh
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1#!/bin/sh -
2#
3# Copyright (c) 1984, 1986, 1990, 1993
4# The Regents of the University of California. 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# 2. Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14# 3. All advertising materials mentioning features or use of this software
15# must display the following acknowledgement:
16# This product includes software developed by the University of
17# California, Berkeley and its contributors.
18# 4. Neither the name of the University nor the names of its contributors
19# may be used to endorse or promote products derived from this software
20# without specific prior written permission.
21#
22# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32# SUCH DAMAGE.
33#
34# @(#)newvers.sh 8.1 (Berkeley) 4/20/94
35# $FreeBSD: src/sys/conf/newvers.sh,v 1.44.2.30 2003/04/04 07:02:46 murray Exp $
3b7b6af7 36# $DragonFly: src/sys/conf/newvers.sh,v 1.23 2008/07/14 04:01:44 dillon Exp $
208ec2ab 37
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38# The directory where the source resides
39#
40SRCDIR=$1
41if [ "${SRCDIR}" = "" ]; then
42 SRCDIR=$(dirname $0)/../..
43fi
44
d8e83bc2 45# Set the branch
73945174 46#
68dc98df 47BRANCH="DEVELOPMENT_2_9"
984263bc 48
d77e8324 49TYPE="DragonFly"
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50
51# The SHORTTAG is inclusive of the BLAH_X_Y version (if any)
52#
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53if [ -z "${SHORTTAG}" ]; then
54 SHORTTAG=${BRANCH}
55fi
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56
57# Figure out the revision and subversion, if any. If the tag is in
58# the form NAME_X_Y the revision is extracted from X and Y and the branch
59# tag is truncated to just NAME. Otherwise we are on the HEAD branch and
60# we are either HEAD or PREVIEW and the programmed revision is used.
61#
62# If we are on a branch-tag we must also figure out the sub-version. The
63# sub-version is extracted from the 'subvers-${SHORTTAG}' file. This file
64# typically only exists within branches.
65#
66REVISION=${BRANCH#*_}
67BRANCH=${BRANCH%%_*}
68
69if [ "${REVISION}" != "${BRANCH}" ]; then
70 REVISION=$(echo $REVISION | sed -e 's/_/./g')
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71fi
72
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73if [ -f ${SRCDIR}/sys/conf/subvers-${SHORTTAG} ]; then
74 SUBVER=$(tail -1 ${SRCDIR}/sys/conf/subvers-${SHORTTAG} | awk '{ print $1; }')
75 if [ "X${SUBVER}" != "X" ]; then
76 REVISION="${REVISION}.${SUBVER}"
77 break
4acfda1f 78 fi
7e7d17cb 79fi
4acfda1f 80
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81# obtain git commit name, like "v2.3.2.449.g84e97*"
82GITREV=$(${SRCDIR}/tools/gitrev.sh 2>/dev/null || true)
8ea4378c 83
984263bc 84RELEASE="${REVISION}-${BRANCH}"
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85VERSION="${TYPE} ${RELEASE}"
86[ -n "$GITREV" ] && VERSION="${TYPE} ${GITREV}-${BRANCH}"
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87
88if [ "X${PARAMFILE}" != "X" ]; then
d77e8324 89 RELDATE=$(awk '/__DragonFly_version.*propagated to newvers/ {print $3}' \
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90 ${PARAMFILE})
91else
d77e8324 92 RELDATE=$(awk '/__DragonFly_version.*propagated to newvers/ {print $3}' \
7e7d17cb 93 ${SRCDIR}/sys/sys/param.h)
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94fi
95
96
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97year=`date '+%Y'`
98# look for copyright template
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99if [ -r ${SRCDIR}/share/examples/etc/bsd-style-copyright ]; then
100 COPYRIGHT=`sed \
101 -e "s/\[year\]/$year/" \
102 -e 's/\[your name\]\.*/The DragonFly Project/' \
103 -e '/\[id for your version control system, if any\]/d' \
104 ${SRCDIR}/share/examples/etc/bsd-style-copyright`
105fi
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106
107# no copyright found, use a dummy
108if [ X"$COPYRIGHT" = X ]; then
109 COPYRIGHT="/*
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110 * Copyright (c) $year The DragonFly Project
111 * All rights reserved.
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112 *
113 */"
114fi
115
116# add newline
117COPYRIGHT="$COPYRIGHT
118"
119
120LC_ALL=C; export LC_ALL
121if [ ! -r version ]
122then
123 echo 0 > version
124fi
125
126touch version
127v=`cat version` u=${USER-root} d=`pwd` h=`hostname` t=`date`
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128if [ "$v" = "" ]; then
129 v=1
130fi
cf75fe93 131i=`make -V KERN_IDENT`
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132cat << EOF > vers.c
133$COPYRIGHT
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134char version[] = "${VERSION} #${v}: ${t}\\n ${u}@${h}:${d}\\n";
135char ostype[] = "${TYPE}";
136char osrelease[] = "${RELEASE}";
137int osreldate = ${RELDATE};
cf75fe93 138char kern_ident[] = "${i}";
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139EOF
140
141echo `expr ${v} + 1` > version
2be89e20 142
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143if [ "${BRANCH}" = "DEVELOPMENT" ]; then
144 SBRANCH=DEV
145fi
146if [ "${BRANCH}" = "RELEASE" ]; then
147 SBRANCH=REL
148fi
149
2be89e20 150stamp=`date +%Y%m%d`
075a0e78 151echo DragonFly-${MACHINE}-${stamp}-${SBRANCH}-${GITREV} > vers.txt