FreeBSD/Linux Kernel Cross Reference
sys/conf/newvers.sh
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 # 4. Neither the name of the University nor the names of its contributors
15 # may be used to endorse or promote products derived from this software
16 # without specific prior written permission.
17 #
18 # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
19 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
22 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 # SUCH DAMAGE.
29 #
30 # @(#)newvers.sh 8.1 (Berkeley) 4/20/94
31 # $FreeBSD: src/sys/conf/newvers.sh,v 1.78 2008/10/03 10:08:36 bz Exp $
32
33 TYPE="FreeBSD"
34 REVISION="8.0"
35 BRANCH="CURRENT"
36 if [ "X${BRANCH_OVERRIDE}" != "X" ]; then
37 BRANCH=${BRANCH_OVERRIDE}
38 fi
39 RELEASE="${REVISION}-${BRANCH}"
40 VERSION="${TYPE} ${RELEASE}"
41
42 if [ "X${PARAMFILE}" != "X" ]; then
43 RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
44 ${PARAMFILE})
45 else
46 RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
47 $(dirname $0)/../sys/param.h)
48 fi
49
50
51 b=share/examples/etc/bsd-style-copyright
52 year=`date '+%Y'`
53 # look for copyright template
54 for bsd_copyright in ../$b ../../$b ../../../$b /usr/src/$b /usr/$b
55 do
56 if [ -r "$bsd_copyright" ]; then
57 COPYRIGHT=`sed \
58 -e "s/\[year\]/1992-$year/" \
59 -e 's/\[your name here\]\.* /The FreeBSD Project./' \
60 -e 's/\[your name\]\.*/The FreeBSD Project./' \
61 -e '/\[id for your version control system, if any\]/d' \
62 $bsd_copyright`
63 break
64 fi
65 done
66
67 # no copyright found, use a dummy
68 if [ X"$COPYRIGHT" = X ]; then
69 COPYRIGHT="/*-
70 * Copyright (c) 1992-$year The FreeBSD Project.
71 * All rights reserved.
72 *
73 */"
74 fi
75
76 # add newline
77 COPYRIGHT="$COPYRIGHT
78 "
79
80 LC_ALL=C; export LC_ALL
81 if [ ! -r version ]
82 then
83 echo 0 > version
84 fi
85
86 touch version
87 v=`cat version` u=${USER:-root} d=`pwd` h=${HOSTNAME:-`hostname`} t=`date`
88 i=`${MAKE:-make} -V KERN_IDENT`
89
90 for dir in /bin /usr/bin /usr/local/bin; do
91 if [ -x "${dir}/svnversion" ]; then
92 svnversion=${dir}/svnversion
93 SRCDIR=${d##*obj}
94 SRCDIR=${SRCDIR%%/sys/*}
95 break
96 fi
97 done
98
99 if [ -n "$svnversion" -a -d "${SRCDIR}/.svn" ] ; then
100 svn=" r`cd $SRCDIR && $svnversion`"
101 else
102 svn=""
103 fi
104
105 cat << EOF > vers.c
106 $COPYRIGHT
107 #define SCCSSTR "@(#)${VERSION} #${v}${svn}: ${t}"
108 #define VERSTR "${VERSION} #${v}${svn}: ${t}\\n ${u}@${h}:${d}\\n"
109 #define RELSTR "${RELEASE}"
110
111 char sccs[sizeof(SCCSSTR) > 128 ? sizeof(SCCSSTR) : 128] = SCCSSTR;
112 char version[sizeof(VERSTR) > 256 ? sizeof(VERSTR) : 256] = VERSTR;
113 char ostype[] = "${TYPE}";
114 char osrelease[sizeof(RELSTR) > 32 ? sizeof(RELSTR) : 32] = RELSTR;
115 int osreldate = ${RELDATE};
116 char kern_ident[] = "${i}";
117 EOF
118
119 echo `expr ${v} + 1` > version
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