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. 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# $FreeBSD$ 32 33TYPE="FreeBSD" 34REVISION="12.0" 35BRANCH="CURRENT" 36if [ -n "${BRANCH_OVERRIDE}" ]; then 37 BRANCH=${BRANCH_OVERRIDE} 38fi 39RELEASE="${REVISION}-${BRANCH}" 40VERSION="${TYPE} ${RELEASE}" 41 42# 43# findvcs dir 44# Looks up directory dir at world root and up the filesystem 45# 46findvcs() 47{ 48 local savedir 49 50 savedir=$(pwd) 51 cd ${SYSDIR}/.. 52 while [ $(pwd) != "/" ]; do 53 if [ -d "./$1" ]; then 54 VCSDIR=$(pwd)"/$1" 55 cd ${savedir} 56 return 0 57 fi 58 cd .. 59 done 60 cd ${savedir} 61 return 1 62} 63 64if [ -z "${SYSDIR}" ]; then 65 SYSDIR=$(dirname $0)/.. 66fi 67 68if [ -n "${PARAMFILE}" ]; then 69 RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \ 70 ${PARAMFILE}) 71else 72 RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \ 73 ${SYSDIR}/sys/param.h) 74fi 75 76b=share/examples/etc/bsd-style-copyright 77if [ -r "${SYSDIR}/../COPYRIGHT" ]; then 78 year=$(sed -Ee '/^Copyright .* The FreeBSD Project/!d;s/^.*1992-([0-9]*) .*$/\1/g' ${SYSDIR}/../COPYRIGHT) 79else 80 year=$(date +%Y) 81fi 82# look for copyright template 83for bsd_copyright in ../$b ../../$b ../../../$b /usr/src/$b /usr/$b 84do 85 if [ -r "$bsd_copyright" ]; then 86 COPYRIGHT=`sed \ 87 -e "s/\[year\]/1992-$year/" \ 88 -e 's/\[your name here\]\.* /The FreeBSD Project./' \ 89 -e 's/\[your name\]\.*/The FreeBSD Project./' \ 90 -e '/\[id for your version control system, if any\]/d' \ 91 $bsd_copyright` 92 break 93 fi 94done 95 96# no copyright found, use a dummy 97if [ -z "$COPYRIGHT" ]; then 98 COPYRIGHT="/*- 99 * Copyright (c) 1992-$year The FreeBSD Project. 100 * All rights reserved. 101 * 102 */" 103fi 104 105# add newline 106COPYRIGHT="$COPYRIGHT 107" 108 109# VARS_ONLY means no files should be generated, this is just being 110# included. 111if [ -n "$VARS_ONLY" ]; then 112 return 0 113fi 114 115LC_ALL=C; export LC_ALL 116if [ ! -r version ] 117then 118 echo 0 > version 119fi 120 121touch version 122v=`cat version` 123u=${USER:-root} 124d=`pwd` 125h=${HOSTNAME:-`hostname`} 126if [ -n "$SOURCE_DATE_EPOCH" ]; then 127 if ! t=`date -r $SOURCE_DATE_EPOCH 2>/dev/null`; then 128 echo "Invalid SOURCE_DATE_EPOCH" >&2 129 exit 1 130 fi 131else 132 t=`date` 133fi 134i=`${MAKE:-make} -V KERN_IDENT` 135compiler_v=$($(${MAKE:-make} -V CC) -v 2>&1 | grep -w 'version') 136 137for dir in /usr/bin /usr/local/bin; do 138 if [ ! -z "${svnversion}" ] ; then 139 break 140 fi 141 if [ -x "${dir}/svnversion" ] && [ -z ${svnversion} ] ; then 142 # Run svnversion from ${dir} on this script; if return code 143 # is not zero, the checkout might not be compatible with the 144 # svnversion being used. 145 ${dir}/svnversion $(realpath ${0}) >/dev/null 2>&1 146 if [ $? -eq 0 ]; then 147 svnversion=${dir}/svnversion 148 break 149 fi 150 fi 151done 152 153if [ -z "${svnversion}" ] && [ -x /usr/bin/svnliteversion ] ; then 154 /usr/bin/svnliteversion $(realpath ${0}) >/dev/null 2>&1 155 if [ $? -eq 0 ]; then 156 svnversion=/usr/bin/svnliteversion 157 else 158 svnversion= 159 fi 160fi 161 162for dir in /usr/bin /usr/local/bin; do 163 if [ -x "${dir}/p4" ] && [ -z ${p4_cmd} ] ; then 164 p4_cmd=${dir}/p4 165 fi 166done 167 168if findvcs .git; then 169 for dir in /usr/bin /usr/local/bin; do 170 if [ -x "${dir}/git" ] ; then 171 git_cmd="${dir}/git --git-dir=${VCSDIR}" 172 break 173 fi 174 done 175fi 176 177if findvcs .hg; then 178 for dir in /usr/bin /usr/local/bin; do 179 if [ -x "${dir}/hg" ] ; then 180 hg_cmd="${dir}/hg -R ${VCSDIR}" 181 break 182 fi 183 done 184fi 185 186if [ -n "$svnversion" ] ; then 187 svn=`cd ${SYSDIR} && $svnversion 2>/dev/null` 188 case "$svn" in 189 [0-9]*) svn=" r${svn}" ;; 190 *) unset svn ;; 191 esac 192fi 193 194if [ -n "$git_cmd" ] ; then 195 git=`$git_cmd rev-parse --verify --short HEAD 2>/dev/null` 196 svn=`$git_cmd svn find-rev $git 2>/dev/null` 197 if [ -n "$svn" ] ; then 198 svn=" r${svn}" 199 git="=${git}" 200 else 201 svn=`$git_cmd log | fgrep 'git-svn-id:' | head -1 | \ 202 sed -n 's/^.*@\([0-9][0-9]*\).*$/\1/p'` 203 if [ -z "$svn" ] ; then 204 svn=`$git_cmd log --format='format:%N' | \ 205 grep '^svn ' | head -1 | \ 206 sed -n 's/^.*revision=\([0-9][0-9]*\).*$/\1/p'` 207 fi 208 if [ -n "$svn" ] ; then 209 svn=" r${svn}" 210 git="+${git}" 211 else 212 git=" ${git}" 213 fi 214 fi 215 git_b=`$git_cmd rev-parse --abbrev-ref HEAD` 216 if [ -n "$git_b" ] ; then 217 git="${git}(${git_b})" 218 fi 219 if $git_cmd --work-tree=${VCSDIR}/.. diff-index \ 220 --name-only HEAD | read dummy; then 221 git="${git}-dirty" 222 fi 223fi 224 225if [ -n "$p4_cmd" ] ; then 226 p4version=`cd ${SYSDIR} && $p4_cmd changes -m1 "./...#have" 2>&1 | \ 227 awk '{ print $2 }'` 228 case "$p4version" in 229 [0-9]*) 230 p4version=" ${p4version}" 231 p4opened=`cd ${SYSDIR} && $p4_cmd opened ./... 2>&1` 232 case "$p4opened" in 233 File*) ;; 234 //*) p4version="${p4version}+edit" ;; 235 esac 236 ;; 237 *) unset p4version ;; 238 esac 239fi 240 241if [ -n "$hg_cmd" ] ; then 242 hg=`$hg_cmd id 2>/dev/null` 243 svn=`$hg_cmd svn info 2>/dev/null | \ 244 awk -F': ' '/Revision/ { print $2 }'` 245 if [ -n "$svn" ] ; then 246 svn=" r${svn}" 247 fi 248 if [ -n "$hg" ] ; then 249 hg=" ${hg}" 250 fi 251fi 252 253cat << EOF > vers.c 254$COPYRIGHT 255#define SCCSSTR "@(#)${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}" 256#define VERSTR "${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}\\n ${u}@${h}:${d}\\n" 257#define RELSTR "${RELEASE}" 258 259char sccs[sizeof(SCCSSTR) > 128 ? sizeof(SCCSSTR) : 128] = SCCSSTR; 260char version[sizeof(VERSTR) > 256 ? sizeof(VERSTR) : 256] = VERSTR; 261char compiler_version[] = "${compiler_v}"; 262char ostype[] = "${TYPE}"; 263char osrelease[sizeof(RELSTR) > 32 ? sizeof(RELSTR) : 32] = RELSTR; 264int osreldate = ${RELDATE}; 265char kern_ident[] = "${i}"; 266EOF 267 268echo $((v + 1)) > version 269