RELEASE 2.4 - Release Engineering on release branch adjust to 2.4
[dragonfly.git] / sys / conf / newvers.sh
blobfbd1b891dccaf8f6df1f2c24dd70dd0d5b490577
1 #!/bin/sh -
3 # Copyright (c) 1984, 1986, 1990, 1993
4 # The Regents of the University of California. All rights reserved.
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.
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.
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 $
36 # $DragonFly: src/sys/conf/newvers.sh,v 1.23 2008/07/14 04:01:44 dillon Exp $
38 # The directory where the source resides
40 SRCDIR=$1
41 if [ "${SRCDIR}" = "" ]; then
42 SRCDIR=$(dirname $0)/../..
45 # Set the branch
47 BRANCH="RELEASE_2_4"
49 TYPE="DragonFly"
51 # The SHORTTAG is inclusive of the BLAH_X_Y version (if any)
53 if [ -z "${SHORTTAG}" ]; then
54 SHORTTAG=${BRANCH}
57 # Figure out the revision and subversion, if any. If the tag is in
58 # the form NAME_X_Y the revision is extracted from X and Y and the branch
59 # tag is truncated to just NAME. Otherwise we are on the HEAD branch and
60 # we are either HEAD or PREVIEW and the programmed revision is used.
62 # If we are on a branch-tag we must also figure out the sub-version. The
63 # sub-version is extracted from the 'subvers-${SHORTTAG}' file. This file
64 # typically only exists within branches.
66 REVISION=${BRANCH#*_}
67 BRANCH=${BRANCH%%_*}
69 if [ "${REVISION}" != "${BRANCH}" ]; then
70 REVISION=$(echo $REVISION | sed -e 's/_/./g')
73 if [ -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
81 # obtain git commit name, like "v2.3.2.449.g84e97*"
82 GITREV=$(${SRCDIR}/tools/gitrev.sh 2>/dev/null || true)
84 RELEASE="${REVISION}-${BRANCH}"
85 VERSION="${TYPE} ${RELEASE}"
86 [ -n "$GITREV" ] && VERSION="${TYPE} ${GITREV}-${BRANCH}"
88 if [ "X${PARAMFILE}" != "X" ]; then
89 RELDATE=$(awk '/__DragonFly_version.*propagated to newvers/ {print $3}' \
90 ${PARAMFILE})
91 else
92 RELDATE=$(awk '/__DragonFly_version.*propagated to newvers/ {print $3}' \
93 ${SRCDIR}/sys/sys/param.h)
97 year=`date '+%Y'`
98 # look for copyright template
99 if [ -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 ${SRCDIR}/share/examples/etc/bsd-style-copyright`
107 # no copyright found, use a dummy
108 if [ X"$COPYRIGHT" = X ]; then
109 COPYRIGHT="/*
110 * Copyright (c) $year The DragonFly Project
111 * All rights reserved.
116 # add newline
117 COPYRIGHT="$COPYRIGHT
120 LC_ALL=C; export LC_ALL
121 if [ ! -r version ]
122 then
123 echo 0 > version
126 touch version
127 v=`cat version` u=${USER-root} d=`pwd` h=`hostname` t=`date`
128 if [ "$v" = "" ]; then
131 i=`make -V KERN_IDENT`
132 cat << EOF > vers.c
133 $COPYRIGHT
134 char version[] = "${VERSION} #${v}: ${t}\\n ${u}@${h}:${d}\\n";
135 char ostype[] = "${TYPE}";
136 char osrelease[] = "${RELEASE}";
137 int osreldate = ${RELDATE};
138 char kern_ident[] = "${i}";
141 echo `expr ${v} + 1` > version