checkver revision 1.5
1 #!/bin/sh 2 # $NetBSD: checkver,v 1.5 1999/03/16 18:57:31 christos Exp $ 3 # 4 # Copyright (c) 1998 The NetBSD Foundation, Inc. 5 # All rights reserved. 6 # 7 # This code is derived from software contributed to The NetBSD Foundation 8 # by Eric Haszlakiewicz. 9 # 10 # Redistribution and use in source and binary forms, with or without 11 # modification, are permitted provided that the following conditions 12 # are met: 13 # 1. Redistributions of source code must retain the above copyright 14 # notice, this list of conditions and the following disclaimer. 15 # 2. Redistributions in binary form must reproduce the above copyright 16 # notice, this list of conditions and the following disclaimer in the 17 # documentation and/or other materials provided with the distribution. 18 # 3. All advertising materials mentioning features or use of this software 19 # must display the following acknowledgement: 20 # This product includes software developed by the NetBSD 21 # Foundation, Inc. and its contributors. 22 # 4. Neither the name of The NetBSD Foundation nor the names of its 23 # contributors may be used to endorse or promote products derived 24 # from this software without specific prior written permission. 25 # 26 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 # POSSIBILITY OF SUCH DAMAGE. 37 # 38 39 #--------------------------------------------------------------------# 40 # checkver [-q] -d [installedlibdir [library name]]" 41 # checkver [-q] -s [setlistdir [library name]]" 42 # checkver [-q] -f liblistfile [library name]" 43 # 44 # This script must be run from a directory in which 45 # a shlib_version file resides. 46 # 47 # One of -d, -s or -f must be specified. 48 # 49 # all: If library name is not specified it is assumed to 50 # be the name of the current directory. 51 # 52 # -d: Checks the version against the installed libraries. 53 # If no further arguments are given "/usr/lib" is 54 # used as the location of installed libraries. 55 # 56 # -s: Checks the version against the sets. If no argument 57 # follows the sets directory defaults to "/usr/src/distrib/sets/lists". 58 # The directory may be specified as either the top of the 59 # source tree or as the lists directory. 60 # 61 # -f: Checks the version against the provided list. A filename 62 # must be supplied. 63 # 64 # This script produces no output if all library version are not 65 # large than the source version. If an installed library with a 66 # version greater than the source is found, checkver prints a 67 # header and a list of the names of the offending installed libraries. 68 # 69 # The header may be supressed by passing "-q" as the first argument. 70 # 71 72 TMP=/tmp/checkver.$$ 73 # Can't trap 11 (SEGV) in the Real Bourne Shell, since it uses it for 74 # internal malloc! 75 trap "exit 2" 1 2 3 4 5 6 7 8 10 12 13 14 15 76 trap "[ -d $TMP ] && rm -rf $TMP" 0 77 78 Usage() { 79 echo "Usage: $1 [-q] -d [installedlibdir [library name]]" 80 echo " $1 [-q] -s [setlistdir [library name]]" 81 echo " $1 [-q] -f liblistfile [library name]" 82 } 83 84 basedir=/usr/src 85 setsdir=$basedir/distrib/sets/lists 86 libdir=/usr/lib 87 88 error=0 89 quiet=0 90 usedir=0 91 usefile=0 92 usesets=0 93 CWD=`pwd` 94 args=`getopt "df:shq" "$@"` 95 if [ $? -ne 0 ] ; then 96 Usage $0 97 exit 0 98 fi 99 100 set -- $args 101 102 while . ; do 103 case "$1" in 104 -d) usedir=1 ; shift 105 if [ $usefile -eq 1 -o $usesets -eq 1 ]; then 106 Usage $0 ; exit 2 107 fi;; 108 -f) usefile=1 ; arg1=$2 ; shift ; shift 109 if [ $usedir -eq 1 -o $usesets -eq 1 ]; then 110 Usage $0 ; exit 2 111 fi;; 112 -s) usesets=1 ; shift 113 if [ $usedir -eq 1 -o $usefile -eq 1 ]; then 114 Usage $0 ; exit 2 115 fi;; 116 -h) Usage $0 ; exit 0;; 117 -q) quiet=1 ; shift;; 118 --) shift ; break;; 119 esac 120 done 121 122 if [ $usedir -eq 0 -a $usefile -eq 0 -a $usesets -eq 0 ] ; then 123 Usage $0 ; exit 2 124 fi 125 126 if [ $usefile -eq 1 ] ; then 127 LIBLIST="$arg1" 128 else 129 mkdir -m 0700 $TMP 130 if [ $? != 0 ]; then 131 echo "$0: Unable to create temp directory." 132 exit 2 133 fi 134 LIBLIST=$TMP/libs.lst 135 fi 136 137 # Build list from the installed libraries. 138 if [ $usedir -eq 1 ] ; then 139 if [ "X$1" != "X" ] ; then 140 libdir="$1" 141 fi 142 for f in $libdir ; do 143 ls $f/lib*.so.*.* 144 done > $LIBLIST 145 fi 146 147 # Build list from set lists. Parameter may be either 148 # the "lists" directory or the top of the source tree. 149 if [ $usesets -eq 1 ] ; then 150 if [ "X$1" != "X" ] ; then 151 setsdir="$1" 152 if [ -d "$setsdir/distrib/sets/lists" ] ; then 153 setsdir="$setsdir/distrib/sets/lists" 154 fi 155 fi 156 (cd $setsdir ; 157 cat */[a-z]* | grep '^./usr/lib/lib.*\.so\.[0-9][0-9]*\.[0-9][0-9]*' \ 158 | sort -u > $LIBLIST 159 ) 160 fi 161 162 # 163 # The file $LIBLIST now contains a list of libraries. 164 # 165 166 if [ "X$2" = "X" ] ; then 167 makefile=$CWD/Makefile 168 libname=`grep '^LIB=' $makefile | sed -e 's/^LIB=[[:space:]]*//'` 169 170 # Assume the library name is the name of the current directory. 171 if [ -z $libname ]; then 172 libname=`basename $CWD` 173 fi 174 else 175 libname="$2" 176 fi 177 echo $libname | grep "^lib" 1>&2 2> /dev/null 178 if [ $? != 0 ]; then 179 libname="lib$libname" 180 fi 181 182 183 if [ ! -f ./shlib_version ] ; then 184 echo "$0: unable to find ./shlib_version" 185 exit 2 186 fi 187 188 # Grab major and minor numbers from the source. 189 . ./shlib_version 190 191 if [ "X$minor" = "X" -o "X$major" = "X" ] ; then 192 echo "$0: shlib_version doesn't contain the version." 193 exit 2 194 fi 195 196 # Find every shared object library with the same base name. 197 for instlib in `grep $libname.so "$LIBLIST" ` ; do 198 # Grab the major and minor from the installed library. 199 instmajor=`basename $instlib | awk 'BEGIN { FS="." } { print $3 } '` 200 instminor=`basename $instlib | awk 'BEGIN { FS="." } { print $4 } '` 201 202 # If they're greater than the source, complain. 203 if [ "0$major" -eq "0$instmajor" ] ; then 204 if [ "0$minor" -lt "0$instminor" ] ; then 205 if [ $error -eq 0 -a $quiet -eq 0 ]; then 206 echo -n "The following libraries have versions greater" 207 echo " than the source:" 208 fi 209 echo $instlib > /dev/stderr 210 error=1 211 fi 212 elif [ "0$major" -lt "0$instmajor" ] ; then 213 if [ $error -eq 0 -a $quiet -eq 0 ] ; then 214 echo -n "The following libraries have versions greater" 215 echo " than the source:" 216 fi 217 echo $instlib > /dev/stderr 218 error=1 219 fi 220 done 221 222 exit $error 223
Indexes created Mon Sep 22 05:09:51 GMT 2025