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 # $FreeBSD$
  32
  33 TYPE="FreeBSD"
  34 REVISION="11.0"
  35 BRANCH="CURRENT"
  36 if [ -n "${BRANCH_OVERRIDE}" ]; then
  37         BRANCH=${BRANCH_OVERRIDE}
  38 fi
  39 RELEASE="${REVISION}-${BRANCH}"
  40 VERSION="${TYPE} ${RELEASE}"
  41
  42 if [ -z "${SYSDIR}" ]; then
  43     SYSDIR=$(dirname $0)/..
  44 fi
  45
  46 if [ -n "${PARAMFILE}" ]; then
  47         RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
  48                 ${PARAMFILE})
  49 else
  50         RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
  51                 ${SYSDIR}/sys/param.h)
  52 fi
  53
  54 b=share/examples/etc/bsd-style-copyright
  55 if [ -r "${SYSDIR}/../COPYRIGHT" ]; then
  56         year=$(sed -Ee '/^Copyright .* The FreeBSD Project/!d;s/^.*1992-([0-9]*) .*$/\1/g' ${SYSDIR}/../COPYRIGHT)
  57 else
  58         year=$(date +%Y)
  59 fi
  60 # look for copyright template
  61 for bsd_copyright in ../$b ../../$b ../../../$b /usr/src/$b /usr/$b
  62 do
  63         if [ -r "$bsd_copyright" ]; then
  64                 COPYRIGHT=`sed \
  65                     -e "s/\[year\]/1992-$year/" \
  66                     -e 's/\[your name here\]\.* /The FreeBSD Project./' \
  67                     -e 's/\[your name\]\.*/The FreeBSD Project./' \
  68                     -e '/\[id for your version control system, if any\]/d' \
  69                     $bsd_copyright`
  70                 break
  71         fi
  72 done
  73
  74 # no copyright found, use a dummy
  75 if [ -z "$COPYRIGHT" ]; then
  76         COPYRIGHT="/*-
  77  * Copyright (c) 1992-$year The FreeBSD Project.
  78  * All rights reserved.
  79  *
  80  */"
  81 fi
  82
  83 # add newline
  84 COPYRIGHT="$COPYRIGHT
  85 "
  86
  87 # VARS_ONLY means no files should be generated, this is just being
  88 # included.
  89 if [ -n "$VARS_ONLY" ]; then
  90         return 0
  91 fi
  92
  93 LC_ALL=C; export LC_ALL
  94 if [ ! -r version ]
  95 then
  96         echo 0 > version
  97 fi
  98
  99 touch version
 100 v=`cat version` u=${USER:-root} d=`pwd` h=${HOSTNAME:-`hostname`}
 101 if [ -n "$SOURCE_DATE_EPOCH" ]; then
 102         if ! t=`date -r $SOURCE_DATE_EPOCH 2>/dev/null`; then
 103                 echo "Invalid SOURCE_DATE_EPOCH" >&2
 104                 exit 1
 105         fi
 106 else
 107         t=`date`
 108 fi
 109 i=`${MAKE:-make} -V KERN_IDENT`
 110 compiler_v=$($(${MAKE:-make} -V CC) -v 2>&1 | grep -w 'version')
 111
 112 for dir in /usr/bin /usr/local/bin; do
 113         if [ ! -z "${svnversion}" ] ; then
 114                 break
 115         fi
 116         if [ -x "${dir}/svnversion" ] && [ -z ${svnversion} ] ; then
 117                 # Run svnversion from ${dir} on this script; if return code
 118                 # is not zero, the checkout might not be compatible with the
 119                 # svnversion being used.
 120                 ${dir}/svnversion $(realpath ${0}) >/dev/null 2>&1
 121                 if [ $? -eq 0 ]; then
 122                         svnversion=${dir}/svnversion
 123                         break
 124                 fi
 125         fi
 126 done
 127
 128 if [ -z "${svnversion}" ] && [ -x /usr/bin/svnliteversion ] ; then
 129         /usr/bin/svnliteversion $(realpath ${0}) >/dev/null 2>&1
 130         if [ $? -eq 0 ]; then
 131                 svnversion=/usr/bin/svnliteversion
 132         else
 133                 svnversion=
 134         fi
 135 fi
 136
 137 for dir in /usr/bin /usr/local/bin; do
 138         if [ -x "${dir}/p4" ] && [ -z ${p4_cmd} ] ; then
 139                 p4_cmd=${dir}/p4
 140         fi
 141 done
 142 if [ -d "${SYSDIR}/../.git" ] ; then
 143         for dir in /usr/bin /usr/local/bin; do
 144                 if [ -x "${dir}/git" ] ; then
 145                         git_cmd="${dir}/git --git-dir=${SYSDIR}/../.git"
 146                         break
 147                 fi
 148         done
 149 fi
 150
 151 if [ -d "${SYSDIR}/../.hg" ] ; then
 152         for dir in /usr/bin /usr/local/bin; do
 153                 if [ -x "${dir}/hg" ] ; then
 154                         hg_cmd="${dir}/hg -R ${SYSDIR}/.."
 155                         break
 156                 fi
 157         done
 158 fi
 159
 160 if [ -n "$svnversion" ] ; then
 161         svn=`cd ${SYSDIR} && $svnversion 2>/dev/null`
 162         case "$svn" in
 163         [0-9]*) svn=" r${svn}" ;;
 164         *)      unset svn ;;
 165         esac
 166 fi
 167
 168 if [ -n "$git_cmd" ] ; then
 169         git=`$git_cmd rev-parse --verify --short HEAD 2>/dev/null`
 170         svn=`$git_cmd svn find-rev $git 2>/dev/null`
 171         if [ -n "$svn" ] ; then
 172                 svn=" r${svn}"
 173                 git="=${git}"
 174         else
 175                 svn=`$git_cmd log | fgrep 'git-svn-id:' | head -1 | \
 176                      sed -n 's/^.*@\([0-9][0-9]*\).*$/\1/p'`
 177                 if [ -z "$svn" ] ; then
 178                         svn=`$git_cmd log --format='format:%N' | \
 179                              grep '^svn ' | head -1 | \
 180                              sed -n 's/^.*revision=\([0-9][0-9]*\).*$/\1/p'`
 181                 fi
 182                 if [ -n "$svn" ] ; then
 183                         svn=" r${svn}"
 184                         git="+${git}"
 185                 else
 186                         git=" ${git}"
 187                 fi
 188         fi
 189         git_b=`$git_cmd rev-parse --abbrev-ref HEAD`
 190         if [ -n "$git_b" ] ; then
 191                 git="${git}(${git_b})"
 192         fi
 193         if $git_cmd --work-tree=${SYSDIR}/.. diff-index \
 194             --name-only HEAD | read dummy; then
 195                 git="${git}-dirty"
 196         fi
 197 fi
 198
 199 if [ -n "$p4_cmd" ] ; then
 200         p4version=`cd ${SYSDIR} && $p4_cmd changes -m1 "./...#have" 2>&1 | \
 201                 awk '{ print $2 }'`
 202         case "$p4version" in
 203         [0-9]*)
 204                 p4version=" ${p4version}"
 205                 p4opened=`cd ${SYSDIR} && $p4_cmd opened ./... 2>&1`
 206                 case "$p4opened" in
 207                 File*) ;;
 208                 //*)    p4version="${p4version}+edit" ;;
 209                 esac
 210                 ;;
 211         *)      unset p4version ;;
 212         esac
 213 fi
 214
 215 if [ -n "$hg_cmd" ] ; then
 216         hg=`$hg_cmd id 2>/dev/null`
 217         svn=`$hg_cmd svn info 2>/dev/null | \
 218                 awk -F': ' '/Revision/ { print $2 }'`
 219         if [ -n "$svn" ] ; then
 220                 svn=" r${svn}"
 221         fi
 222         if [ -n "$hg" ] ; then
 223                 hg=" ${hg}"
 224         fi
 225 fi
 226
 227 cat << EOF > vers.c
 228 $COPYRIGHT
 229 #define SCCSSTR "@(#)${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}"
 230 #define VERSTR "${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}\\n    ${u}@${h}:${d}\\n"
 231 #define RELSTR "${RELEASE}"
 232
 233 char sccs[sizeof(SCCSSTR) > 128 ? sizeof(SCCSSTR) : 128] = SCCSSTR;
 234 char version[sizeof(VERSTR) > 256 ? sizeof(VERSTR) : 256] = VERSTR;
 235 char compiler_version[] = "${compiler_v}";
 236 char ostype[] = "${TYPE}";
 237 char osrelease[sizeof(RELSTR) > 32 ? sizeof(RELSTR) : 32] = RELSTR;
 238 int osreldate = ${RELDATE};
 239 char kern_ident[] = "${i}";
 240 EOF
 241
 242 echo $((v + 1)) > version