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
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.
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
30 # @(#)newvers.sh 8.1 (Berkeley) 4/20/94
36 if [ "X${BRANCH_OVERRIDE}" != "X" ]; then
37 BRANCH=${BRANCH_OVERRIDE}
39 RELEASE="${REVISION}-${BRANCH}"
40 VERSION="${TYPE} ${RELEASE}"
42 if [ "X${SYSDIR}" = "X" ]; then
43 SYSDIR=$(dirname $0)/..
46 if [ "X${PARAMFILE}" != "X" ]; then
47 RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
50 RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
51 ${SYSDIR}/sys/param.h)
54 b=share/examples/etc/bsd-style-copyright
55 year=$(sed -Ee '/^Copyright .* The FreeBSD Project/!d;s/^.*1992-([0-9]*) .*$/\1/g' ${SYSDIR}/../COPYRIGHT)
56 # look for copyright template
57 for bsd_copyright in ../$b ../../$b ../../../$b /usr/src/$b /usr/$b
59 if [ -r "$bsd_copyright" ]; then
61 -e "s/\[year\]/1992-$year/" \
62 -e 's/\[your name here\]\.* /The FreeBSD Project./' \
63 -e 's/\[your name\]\.*/The FreeBSD Project./' \
64 -e '/\[id for your version control system, if any\]/d' \
70 # no copyright found, use a dummy
71 if [ X"$COPYRIGHT" = X ]; then
73 * Copyright (c) 1992-$year The FreeBSD Project.
74 * All rights reserved.
83 LC_ALL=C; export LC_ALL
90 v=`cat version` u=${USER:-root} d=`pwd` h=${HOSTNAME:-`hostname`}
91 if [ -n "$SOURCE_DATE_EPOCH" ]; then
92 if ! t=`date -r $SOURCE_DATE_EPOCH 2>/dev/null`; then
93 echo "Invalid SOURCE_DATE_EPOCH" >&2
99 i=`${MAKE:-make} -V KERN_IDENT`
100 compiler_v=$($(${MAKE:-make} -V CC) -v 2>&1 | grep 'version')
102 for dir in /usr/bin /usr/local/bin; do
103 if [ ! -z "${svnversion}" ] ; then
106 if [ -x "${dir}/svnversion" ] && [ -z ${svnversion} ] ; then
107 # Run svnversion from ${dir} on this script; if return code
108 # is not zero, the checkout might not be compatible with the
109 # svnversion being used.
110 ${dir}/svnversion $(realpath ${0}) >/dev/null 2>&1
111 if [ $? -eq 0 ]; then
112 svnversion=${dir}/svnversion
118 if [ -z "${svnversion}" ] && [ -x /usr/bin/svnliteversion ] ; then
119 /usr/bin/svnliteversion $(realpath ${0}) >/dev/null 2>&1
120 if [ $? -eq 0 ]; then
121 svnversion=/usr/bin/svnliteversion
127 for dir in /usr/bin /usr/local/bin; do
128 if [ -x "${dir}/p4" ] && [ -z ${p4_cmd} ] ; then
132 if [ -d "${SYSDIR}/../.git" ] ; then
133 for dir in /usr/bin /usr/local/bin; do
134 if [ -x "${dir}/git" ] ; then
135 git_cmd="${dir}/git --git-dir=${SYSDIR}/../.git"
141 if [ -d "${SYSDIR}/../.hg" ] ; then
142 for dir in /usr/bin /usr/local/bin; do
143 if [ -x "${dir}/hg" ] ; then
144 hg_cmd="${dir}/hg -R ${SYSDIR}/.."
150 if [ -n "$svnversion" ] ; then
151 svn=`cd ${SYSDIR} && $svnversion 2>/dev/null`
153 [0-9]*) svn=" r${svn}" ;;
158 if [ -n "$git_cmd" ] ; then
159 git=`$git_cmd rev-parse --verify --short HEAD 2>/dev/null`
160 svn=`$git_cmd svn find-rev $git 2>/dev/null`
161 if [ -n "$svn" ] ; then
165 svn=`$git_cmd log | fgrep 'git-svn-id:' | head -1 | \
166 sed -n 's/^.*@\([0-9][0-9]*\).*$/\1/p'`
167 if [ -z "$svn" ] ; then
168 svn=`$git_cmd log --format='format:%N' | \
169 grep '^svn ' | head -1 | \
170 sed -n 's/^.*revision=\([0-9][0-9]*\).*$/\1/p'`
172 if [ -n "$svn" ] ; then
179 git_b=`$git_cmd rev-parse --abbrev-ref HEAD`
180 if [ -n "$git_b" ] ; then
181 git="${git}(${git_b})"
183 if $git_cmd --work-tree=${SYSDIR}/.. diff-index \
184 --name-only HEAD | read dummy; then
189 if [ -n "$p4_cmd" ] ; then
190 p4version=`cd ${SYSDIR} && $p4_cmd changes -m1 "./...#have" 2>&1 | \
194 p4version=" ${p4version}"
195 p4opened=`cd ${SYSDIR} && $p4_cmd opened ./... 2>&1`
198 //*) p4version="${p4version}+edit" ;;
201 *) unset p4version ;;
205 if [ -n "$hg_cmd" ] ; then
206 hg=`$hg_cmd id 2>/dev/null`
207 svn=`$hg_cmd svn info 2>/dev/null | \
208 awk -F': ' '/Revision/ { print $2 }'`
209 if [ -n "$svn" ] ; then
212 if [ -n "$hg" ] ; then
219 #define SCCSSTR "@(#)${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}"
220 #define VERSTR "${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}\\n ${u}@${h}:${d}\\n"
221 #define RELSTR "${RELEASE}"
223 char sccs[sizeof(SCCSSTR) > 128 ? sizeof(SCCSSTR) : 128] = SCCSSTR;
224 char version[sizeof(VERSTR) > 256 ? sizeof(VERSTR) : 256] = VERSTR;
225 char compiler_version[] = "${compiler_v}";
226 char ostype[] = "${TYPE}";
227 char osrelease[sizeof(RELSTR) > 32 ? sizeof(RELSTR) : 32] = RELSTR;
228 int osreldate = ${RELDATE};
229 char kern_ident[] = "${i}";
232 echo $((v + 1)) > version