glibcbug.in

   1 #! /bin/sh
   2 #
   3 # glibcbug - create a bug report and mail it to the bug address.
   4 #
   5 # configuration section:
   6 #       these variables are filled in by configure
   7 #
   8 VERSION="@VERSION@"
   9 BUGGLIBC="bugs@gnu.org"
  10 ADDONS="@subdirs@"
  11 HOST="@host@"
  12 CC='@CC@'
  13 CFLAGS="@CFLAGS@"
  14 VERSIONING="@VERSIONING@"
  15 BUILD_STATIC="@static@"
  16 BUILD_SHARED="@shared@"
  17 BUILD_PIC_DEFAULT="@pic_default@"
  18 BUILD_PROFILE="@profile@"
  19 BUILD_OMITFP="@omitfp@"
  20 BUILD_BOUNDED="@bounded@"
  21 BUILD_STATIC_NSS="@static_nss@"
  22 STDIO="@stdio@"
  23
  24 PATH=/bin:/usr/bin:/usr/local/bin:$PATH
  25 export PATH
  26
  27 TEMP=`mktemp -q /tmp/glibcbugXXXXXX 2>/dev/null`
  28 if test $? -ne 0; then
  29   TEMP=/tmp/glibcbug.$$
  30   echo > $TEMP
  31   chmod 600 $TEMP
  32 fi
  33 TEMPx=`mktemp -q /tmp/glibcbugXXXXXX 2>/dev/null`
  34 if test $? -ne 0; then
  35   TEMPx=/tmp/glibcbug.$$.x
  36   echo > $TEMPx
  37   chmod 600 $TEMPx
  38 fi
  39
  40 BUGADDR=${1-$BUGGLIBC}
  41
  42 : ${EDITOR=emacs}
  43
  44 : ${USER=${LOGNAME-`whoami`}}
  45
  46 trap 'rm -f $TEMP $TEMPx; exit 1' 1 2 3 13 15
  47 trap 'rm -f $TEMP $TEMPx' 0
  48
  49
  50 # How to read the passwd database.
  51 PASSWD="cat /etc/passwd"
  52
  53 if [ -f /usr/lib/sendmail ] ; then
  54         MAIL_AGENT="/usr/lib/sendmail -oi -t"
  55 elif [ -f /usr/sbin/sendmail ] ; then
  56         MAIL_AGENT="/usr/sbin/sendmail -oi -t"
  57 else
  58         MAIL_AGENT=rmail
  59 fi
  60
  61 # Figure out how to echo a string without a trailing newline
  62 N=`echo 'hi there\c'`
  63 case "$N" in
  64 *c)     ECHON1='echo -n' ECHON2= ;;
  65 *)      ECHON1=echo ECHON2='\c' ;;
  66 esac
  67
  68 # Find out the name of the originator of this PR.
  69 if [ -n "$NAME" ]; then
  70   ORIGINATOR="$NAME"
  71 elif [ -f $HOME/.fullname ]; then
  72   ORIGINATOR="`sed -e '1q' $HOME/.fullname`"
  73 else
  74   # Must use temp file due to incompatibilities in quoting behavior
  75   # and to protect shell metacharacters in the expansion of $LOGNAME
  76   $PASSWD | grep "^$LOGNAME:" | awk -F: '{print $5}' | sed -e 's/,.*//' > $TEMP
  77   ORIGINATOR="`cat $TEMP`"
  78 fi
  79
  80 if [ -n "$ORGANIZATION" ]; then
  81   if [ -f "$ORGANIZATION" ]; then
  82     ORGANIZATION="`cat $ORGANIZATION`"
  83   fi
  84 else
  85   if [ -f $HOME/.organization ]; then
  86     ORGANIZATION="`cat $HOME/.organization`"
  87   elif [ -f $HOME/.signature ]; then
  88     ORGANIZATION=`sed -e "s/^/  /" $HOME/.signature; echo ">"`
  89   fi
  90 fi
  91
  92 # If they don't have a preferred editor set, then use
  93 if [ -z "$VISUAL" ]; then
  94   if [ -z "$EDITOR" ]; then
  95     EDIT=vi
  96   else
  97     EDIT="$EDITOR"
  98   fi
  99 else
 100   EDIT="$VISUAL"
 101 fi
 102
 103 # Find out some information.
 104 SYSTEM=`( [ -f /bin/uname ] && /bin/uname -a ) || \
 105         ( [ -f /usr/bin/uname ] && /usr/bin/uname -a ) || echo ""`
 106 ARCH=`[ -f /bin/arch ] && /bin/arch`
 107 MACHINE=`[ -f /bin/machine ] && /bin/machine`
 108 CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
 109
 110 ORGANIZATION_C='<organization of PR author (multiple lines)>'
 111 SYNOPSIS_C='<synopsis of the problem (one line)>'
 112 SEVERITY_C='<[ non-critical | serious | critical ] (one line)>'
 113 PRIORITY_C='<[ low | medium | high ] (one line)>'
 114 CLASS_C='<[ sw-bug | doc-bug | change-request | support ] (one line)>'
 115 RELEASE_C='<release number or tag (one line)>'
 116 ENVIRONMENT_C='<machine, os, target, libraries (multiple lines)>'
 117 DESCRIPTION_C='<precise description of the problem (multiple lines)>'
 118 HOW_TO_REPEAT_C='<code/input/activities to reproduce the problem (multiple lines)>'
 119 FIX_C='<how to correct or work around the problem, if known (multiple lines)>'
 120
 121
 122 cat > $TEMP <<EOF
 123 SEND-PR: -*- send-pr -*-
 124 SEND-PR: Lines starting with \`SEND-PR' will be removed automatically, as
 125 SEND-PR: will all comments (text enclosed in \`<' and \`>').
 126 SEND-PR:
 127 From: ${USER}
 128 To: ${BUGADDR}
 129 Subject: [50 character or so descriptive subject here (for reference)]
 130
 131 >Submitter-Id:  net
 132 >Originator:    ${ORIGINATOR}
 133 >Organization:
 134 ${ORGANIZATION- $ORGANIZATION_C}
 135 >Confidential:  no
 136 >Synopsis:      $SYNOPSIS_C
 137 >Severity:      $SEVERITY_C
 138 >Priority:      $PRIORITY_C
 139 >Category:      libc
 140 >Class:         $CLASS_C
 141 >Release:       libc-${VERSION}
 142 >Environment:
 143         $ENVIRONMENT_C
 144 `[ -n "$HOST" ] && echo Host type: $HOST`
 145 `[ -n "$SYSTEM" ] && echo System: $SYSTEM`
 146 `[ -n "$ARCH" ] && echo Architecture: $ARCH`
 147 `[ -n "$MACHINE" ] && echo Machine: $MACHINE`
 148 `[ -n "$ADDONS" ] && echo Addons: $ADDONS`
 149 `[ -n "$CFLAGS" ] && echo Build CFLAGS: $CFLAGS`
 150 `[ -n "$CC" ] && echo Build CC: $CC`
 151 `[ -n "$CCVERSION" ] && echo Compiler version: $CCVERSION`
 152 `[ -n "$VERSIONING" ] && echo Symbol versioning: $VERSIONING`
 153 `[ -n "$BUILD_STATIC" ] && echo Build static: $BUILD_STATIC`
 154 `[ -n "$BUILD_SHARED" ] && echo Build shared: $BUILD_SHARED`
 155 `[ -n "$BUILD_PIC_DEFAULT" ] && echo Build pic-default: $BUILD_PIC_DEFAULT`
 156 `[ -n "$BUILD_PROFILE" ] && echo Build profile: $BUILD_PROFILE`
 157 `[ -n "$BUILD_OMITFP" ] && echo Build omitfp: $BUILD_OMITFP`
 158 `[ -n "$BUILD_BOUNDED" ] && echo Build bounded: $BUILD_BOUNDED`
 159 `[ -n "$BUILD_STATIC_NSS" ] && echo Build static-nss: $BUILD_STATIC_NSS`
 160 `[ -n "$STDIO" ] && echo Stdio: $STDIO`
 161
 162 >Description:
 163         $DESCRIPTION_C
 164 >How-To-Repeat:
 165         $HOW_TO_REPEAT_C
 166 >Fix:
 167         $FIX_C
 168 EOF
 169
 170 chmod u+w $TEMP
 171 cp $TEMP $TEMPx
 172
 173 eval $EDIT $TEMP
 174
 175 if cmp -s $TEMP $TEMPx; then
 176         echo "File not changed, no bug report submitted."
 177         exit 1
 178 fi
 179
 180 #\f
 181 #       Check the enumeration fields
 182
 183 # This is a "sed-subroutine" with one keyword parameter
 184 # (with workaround for Sun sed bug)
 185 #
 186 SED_CMD='
 187 /$PATTERN/{
 188 s|||
 189 s|<.*>||
 190 s|^[    ]*||
 191 s|[     ]*$||
 192 p
 193 q
 194 }'
 195
 196
 197 while :; do
 198   CNT=0
 199
 200   #
 201   # 1) Severity
 202   #
 203   PATTERN=">Severity:"
 204   SEVERITY=`eval sed -n -e "\"$SED_CMD\"" $TEMP`
 205   case "$SEVERITY" in
 206     ""|non-critical|serious|critical) CNT=`expr $CNT + 1` ;;
 207     *)  echo "$COMMAND: \`$SEVERITY' is not a valid value for \`Severity'."
 208   esac
 209   #
 210   # 2) Priority
 211   #
 212   PATTERN=">Priority:"
 213   PRIORITY=`eval sed -n -e "\"$SED_CMD\"" $TEMP`
 214   case "$PRIORITY" in
 215     ""|low|medium|high) CNT=`expr $CNT + 1` ;;
 216     *)  echo "$COMMAND: \`$PRIORITY' is not a valid value for \`Priority'."
 217   esac
 218   #
 219   # 3) Class
 220   #
 221   PATTERN=">Class:"
 222   CLASS=`eval sed -n -e "\"$SED_CMD\"" $TEMP`
 223   case "$CLASS" in
 224     ""|sw-bug|doc-bug|change-request|support) CNT=`expr $CNT + 1` ;;
 225     *)  echo "$COMMAND: \`$CLASS' is not a valid value for \`Class'."
 226   esac
 227
 228   [ $CNT -lt 3 ] &&
 229     echo "Errors were found with the problem report."
 230
 231   while :; do
 232     $ECHON1 "a)bort, e)dit or s)end? $ECHON2"
 233     read input
 234     case "$input" in
 235       a*)
 236         echo "$COMMAND: problem report saved in $HOME/dead.glibcbug."
 237         cat $TEMP >> $HOME/dead.glibcbug
 238         xs=1; exit
 239         ;;
 240       e*)
 241         eval $EDIT $TEMP
 242         continue 2
 243         ;;
 244       s*)
 245         break 2
 246         ;;
 247     esac
 248   done
 249 done
 250 #
 251 #       Remove comments and send the problem report
 252 #       (we have to use patterns, where the comment contains regex chars)
 253 #
 254 # /^>Originator:/s;$ORIGINATOR;;
 255 sed  -e "
 256 /^SEND-PR:/d
 257 /^>Organization:/,/^>[A-Za-z-]*:/s;$ORGANIZATION_C;;
 258 /^>Confidential:/s;<.*>;;
 259 /^>Synopsis:/s;$SYNOPSIS_C;;
 260 /^>Severity:/s;<.*>;;
 261 /^>Priority:/s;<.*>;;
 262 /^>Class:/s;<.*>;;
 263 /^>Release:/,/^>[A-Za-z-]*:/s;$RELEASE_C;;
 264 /^>Environment:/,/^>[A-Za-z-]*:/s;$ENVIRONMENT_C;;
 265 /^>Description:/,/^>[A-Za-z-]*:/s;$DESCRIPTION_C;;
 266 /^>How-To-Repeat:/,/^>[A-Za-z-]*:/s;$HOW_TO_REPEAT_C;;
 267 /^>Fix:/,/^>[A-Za-z-]*:/s;$FIX_C;;
 268 " $TEMP > $TEMPx
 269
 270 if $MAIL_AGENT < $TEMPx; then
 271   echo "$COMMAND: problem report sent"
 272   xs=0; exit
 273 else
 274   echo "$COMMAND: mysterious mail failure, report not sent."
 275   echo "$COMMAND: problem report saved in $HOME/dead.glibcbug."
 276   cat $TEMP >> $HOME/dead.glibcbug
 277 fi
 278
 279 exit 0