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="10.4"
  35 BRANCH="PRERELEASE"
  36 if [ "X${BRANCH_OVERRIDE}" != "X" ]; then
  37         BRANCH=${BRANCH_OVERRIDE}
  38 fi
  39 RELEASE="${REVISION}-${BRANCH}"
  40 VERSION="${TYPE} ${RELEASE}"
  41
  42 if [ "X${SYSDIR}" = "X" ]; then
  43     SYSDIR=$(dirname $0)/..
  44 fi
  45
  46 if [ "X${PARAMFILE}" != "X" ]; 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                 ${SYSDIR}/sys/param.h)
  52 fi
  53
  54 b=share/examples/etc/bsd-style-copyright
  55 year=$(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
  58 do
  59         if [ -r "$bsd_copyright" ]; then
  60                 COPYRIGHT=`sed \
  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' \
  65                     $bsd_copyright`
  66                 break
  67         fi
  68 done
  69
  70 # no copyright found, use a dummy
  71 if [ X"$COPYRIGHT" = X ]; then
  72         COPYRIGHT="/*-
  73  * Copyright (c) 1992-$year The FreeBSD Project.
  74  * All rights reserved.
  75  *
  76  */"
  77 fi
  78
  79 # add newline
  80 COPYRIGHT="$COPYRIGHT
  81 "
  82
  83 # VARS_ONLY means no files should be generated, this is just being
  84 # included.
  85 if [ -n "$VARS_ONLY" ]; then
  86         return 0
  87 fi
  88
  89 LC_ALL=C; export LC_ALL
  90 if [ ! -r version ]
  91 then
  92         echo 0 > version
  93 fi
  94
  95 touch version
  96 v=`cat version` u=${USER:-root} d=`pwd` h=${HOSTNAME:-`hostname`}
  97 if [ -n "$SOURCE_DATE_EPOCH" ]; then
  98         if ! t=`date -r $SOURCE_DATE_EPOCH 2>/dev/null`; then
  99                 echo "Invalid SOURCE_DATE_EPOCH" >&2
 100                 exit 1
 101         fi
 102 else
 103         t=`date`
 104 fi
 105 i=`${MAKE:-make} -V KERN_IDENT`
 106 compiler_v=$($(${MAKE:-make} -V CC) -v 2>&1 | grep 'version')
 107
 108 for dir in /usr/bin /usr/local/bin; do
 109         if [ ! -z "${svnversion}" ] ; then
 110                 break
 111         fi
 112         if [ -x "${dir}/svnversion" ] && [ -z ${svnversion} ] ; then
 113                 # Run svnversion from ${dir} on this script; if return code
 114                 # is not zero, the checkout might not be compatible with the
 115                 # svnversion being used.
 116                 ${dir}/svnversion $(realpath ${0}) >/dev/null 2>&1
 117                 if [ $? -eq 0 ]; then
 118                         svnversion=${dir}/svnversion
 119                         break
 120                 fi
 121         fi
 122 done
 123
 124 if [ -z "${svnversion}" ] && [ -x /usr/bin/svnliteversion ] ; then
 125         /usr/bin/svnliteversion $(realpath ${0}) >/dev/null 2>&1
 126         if [ $? -eq 0 ]; then
 127                 svnversion=/usr/bin/svnliteversion
 128         else
 129                 svnversion=
 130         fi
 131 fi
 132
 133 for dir in /usr/bin /usr/local/bin; do
 134         if [ -x "${dir}/p4" ] && [ -z ${p4_cmd} ] ; then
 135                 p4_cmd=${dir}/p4
 136         fi
 137 done
 138 if [ -d "${SYSDIR}/../.git" ] ; then
 139         for dir in /usr/bin /usr/local/bin; do
 140                 if [ -x "${dir}/git" ] ; then
 141                         git_cmd="${dir}/git --git-dir=${SYSDIR}/../.git"
 142                         break
 143                 fi
 144         done
 145 fi
 146
 147 if [ -d "${SYSDIR}/../.hg" ] ; then
 148         for dir in /usr/bin /usr/local/bin; do
 149                 if [ -x "${dir}/hg" ] ; then
 150                         hg_cmd="${dir}/hg -R ${SYSDIR}/.."
 151                         break
 152                 fi
 153         done
 154 fi
 155
 156 if [ -n "$svnversion" ] ; then
 157         svn=`cd ${SYSDIR} && $svnversion 2>/dev/null`
 158         case "$svn" in
 159         [0-9]*) svn=" r${svn}" ;;
 160         *)      unset svn ;;
 161         esac
 162 fi
 163
 164 if [ -n "$git_cmd" ] ; then
 165         git=`$git_cmd rev-parse --verify --short HEAD 2>/dev/null`
 166         svn=`$git_cmd svn find-rev $git 2>/dev/null`
 167         if [ -n "$svn" ] ; then
 168                 svn=" r${svn}"
 169                 git="=${git}"
 170         else
 171                 svn=`$git_cmd log | fgrep 'git-svn-id:' | head -1 | \
 172                      sed -n 's/^.*@\([0-9][0-9]*\).*$/\1/p'`
 173                 if [ -z "$svn" ] ; then
 174                         svn=`$git_cmd log --format='format:%N' | \
 175                              grep '^svn ' | head -1 | \
 176                              sed -n 's/^.*revision=\([0-9][0-9]*\).*$/\1/p'`
 177                 fi
 178                 if [ -n "$svn" ] ; then
 179                         svn=" r${svn}"
 180                         git="+${git}"
 181                 else
 182                         git=" ${git}"
 183                 fi
 184         fi
 185         git_b=`$git_cmd rev-parse --abbrev-ref HEAD`
 186         if [ -n "$git_b" ] ; then
 187                 git="${git}(${git_b})"
 188         fi
 189         if $git_cmd --work-tree=${SYSDIR}/.. diff-index \
 190             --name-only HEAD | read dummy; then
 191                 git="${git}-dirty"
 192         fi
 193 fi
 194
 195 if [ -n "$p4_cmd" ] ; then
 196         p4version=`cd ${SYSDIR} && $p4_cmd changes -m1 "./...#have" 2>&1 | \
 197                 awk '{ print $2 }'`
 198         case "$p4version" in
 199         [0-9]*)
 200                 p4version=" ${p4version}"
 201                 p4opened=`cd ${SYSDIR} && $p4_cmd opened ./... 2>&1`
 202                 case "$p4opened" in
 203                 File*) ;;
 204                 //*)    p4version="${p4version}+edit" ;;
 205                 esac
 206                 ;;
 207         *)      unset p4version ;;
 208         esac
 209 fi
 210
 211 if [ -n "$hg_cmd" ] ; then
 212         hg=`$hg_cmd id 2>/dev/null`
 213         svn=`$hg_cmd svn info 2>/dev/null | \
 214                 awk -F': ' '/Revision/ { print $2 }'`
 215         if [ -n "$svn" ] ; then
 216                 svn=" r${svn}"
 217         fi
 218         if [ -n "$hg" ] ; then
 219                 hg=" ${hg}"
 220         fi
 221 fi
 222
 223 cat << EOF > vers.c
 224 $COPYRIGHT
 225 #define SCCSSTR "@(#)${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}"
 226 #define VERSTR "${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}\\n    ${u}@${h}:${d}\\n"
 227 #define RELSTR "${RELEASE}"
 228
 229 char sccs[sizeof(SCCSSTR) > 128 ? sizeof(SCCSSTR) : 128] = SCCSSTR;
 230 char version[sizeof(VERSTR) > 256 ? sizeof(VERSTR) : 256] = VERSTR;
 231 char compiler_version[] = "${compiler_v}";
 232 char ostype[] = "${TYPE}";
 233 char osrelease[sizeof(RELSTR) > 32 ? sizeof(RELSTR) : 32] = RELSTR;
 234 int osreldate = ${RELDATE};
 235 char kern_ident[] = "${i}";
 236 EOF
 237
 238 echo $((v + 1)) > version