Dogcows Code - chaz/tar/blob - bootstrap

   1 #! /bin/sh
   2
   3 # Bootstrap 'tar' from CVS.
   4
   5 # Copyright (C) 2003, 2004 Free Software Foundation, Inc.
   6
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2, or (at your option)
  10 # any later version.
  11
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  20 # 02111-1307, USA.
  21
  22 # Written by Paul Eggert.
  23
  24 # URL of our text domain page in Translation Project
  25 TP_URL="http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/"
  26
  27 usage() {
  28  cat <<EOF
  29  usage: $0 [--gnulib-srcdir=DIR][--cvs-auth=AUTH-METHOD][--cvs-user=USERNAME][--no-po]
  30  Options are:
  31  --gnulib-srcdir=DIRNAME      Specify the local directory where gnulib
  32                               sources reside. Use this if you already
  33                               have gnulib sources on your machine, and
  34                               do not want to waste your bandwidth dowloading
  35                               them again.
  36  --cvs-auth=METHOD            Set the CVS access method used for downloading
  37                               gnulib files. METHOD is one of the keywords
  38                               accepted by cvs -d option (see info cvs
  39                               repository).
  40  --cvs-user=USERNAME          Set the CVS username to be used when accessing
  41                               the gnulib repository.
  42  --no-po                      Do not download po files.
  43
  44 Running without arguments will suffice in most cases. It is equivalent
  45 to
  46
  47     ./bootstrap --cvs-auth=ext --cvs-user=anoncvs
  48
  49 EOF
  50 }
  51
  52 # Parse options.
  53
  54 DOWNLOAD_PO=yes
  55 for option
  56 do
  57   case $option in
  58   --help)
  59     usage
  60     exit;;
  61   --gnulib-srcdir=*)
  62     GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
  63   --cvs-auth=*)
  64     CVS_AUTH=`expr "$option" : '--cvs-auth=\(.*\)'`;;
  65   --cvs-user=*)
  66     CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
  67   --no-po)
  68     DOWNLOAD_PO=no;;
  69   *)
  70     echo >&2 "$0: $option: unknown option"
  71     exit 1;;
  72   esac
  73 done
  74
  75 echo "$0: Bootstrapping CVS tar..."
  76
  77 build_cvs_prefix() {
  78   CVS_PREFIX=:${1}:
  79   if [ "${2}" != - ]; then
  80     CVS_PREFIX=${CVS_PREFIX}${2}@
  81   fi
  82   if [ "$1" = "ext" ]; then
  83     if [ -z "${CVS_RSH}" ]; then
  84        CVS_RSH=ssh
  85        export CVS_RSH
  86     fi
  87   fi
  88 }
  89
  90 # Get gnulib files.
  91
  92 case ${GNULIB_SRCDIR--} in
  93 -)
  94   if [ ! -d gnulib ]; then
  95     echo "$0: getting gnulib files..."
  96
  97     trap exit 1 2 13 15
  98     trap 'rm -fr gnulib; exit 1' 0
  99
 100     case "${CVS_AUTH--}" in
 101     -)       build_cvs_prefix ext anoncvs;;
 102     pserver) build_cvs_prefix $CVS_AUTH ${CVS_USER:-anoncvs};;
 103     gserver|server)
 104              build_cvs_prefix $CVS_AUTH ${CVS_USER--};;
 105     ext)     build_cvs_prefix $CVS_AUTH ${CVS_USER--};;
 106     *)       echo "$0: Unknown CVS access method" >&2
 107              exit 1;;
 108     esac
 109     if [ "${CVS_AUTH--}" = "pserver" ]; then
 110       cvs -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/gnulib login || exit
 111     fi
 112     cvs -q -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/gnulib co gnulib || exit
 113
 114     trap 0
 115   fi
 116   GNULIB_SRCDIR=gnulib
 117 esac
 118
 119 <$GNULIB_SRCDIR/gnulib-tool || exit
 120
 121 gnulib_modules='
 122 alloca
 123 argmatch
 124 backupfile
 125 dirname
 126 error
 127 exclude
 128 fileblocks
 129 fnmatch-gnu
 130 ftruncate
 131 full-write
 132 getdate
 133 getline
 134 getopt
 135 gettext
 136 gettime
 137 hash
 138 human
 139 lchown
 140 memset
 141 modechange
 142 obstack
 143 quote
 144 quotearg
 145 rmdir
 146 safe-read
 147 save-cwd
 148 savedir
 149 stdbool
 150 stpcpy
 151 strtol
 152 strtoul
 153 timespec
 154 unlocked-io
 155 utime
 156 xalloc
 157 xgetcwd
 158 xstrtoumax
 159 '
 160
 161 previous_gnulib_modules=
 162 while [ "$gnulib_modules" != "$previous_gnulib_modules" ]; do
 163   previous_gnulib_modules=$gnulib_modules
 164   gnulib_modules=`
 165     (echo "$gnulib_modules"
 166      for gnulib_module in $gnulib_modules; do
 167        $GNULIB_SRCDIR/gnulib-tool --extract-dependencies $gnulib_module
 168      done) | sort -u
 169   `
 170 done
 171
 172 gnulib_files=`
 173   (for gnulib_module in $gnulib_modules; do
 174      $GNULIB_SRCDIR/gnulib-tool --extract-filelist $gnulib_module
 175    done) | sort -u
 176 `
 177
 178 gnulib_dirs=`echo "$gnulib_files" | sed 's,/[^/]*$,,' | sort -u`
 179 mkdir -p $gnulib_dirs || exit
 180
 181 for gnulib_file in $gnulib_files; do
 182   dest=$gnulib_file
 183
 184   case $gnulib_file in
 185   m4/codeset.m4) continue;;
 186   m4/glibc21.m4) continue;;
 187   m4/intdiv0.m4) continue;;
 188   m4/inttypes_h.m4) continue;;
 189   m4/inttypes.m4) continue;;
 190   m4/inttypes-pri.m4) continue;;
 191   m4/isc-posix.m4) continue;;
 192   m4/lcmessage.m4) continue;;
 193   m4/onceonly_2_57.m4) dest=m4/onceonly.m4;;
 194   esac
 195
 196   rm -f $dest &&
 197   echo "$0: Copying file $GNULIB_SRCDIR/$gnulib_file" &&
 198   cp -p $GNULIB_SRCDIR/$gnulib_file $dest || exit
 199 done
 200
 201
 202 # Get translations.
 203
 204 if test "$DOWNLOAD_PO" = "yes"; then
 205   echo "$0: getting translations into po..."
 206   (cd po &&
 207    rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'` &&
 208     wget -nv -nd -r -l 1 -A .po -C off $TP_URL &&
 209     ls *.po | sed 's/\.po$//' >LINGUAS
 210   ) || exit
 211 fi
 212
 213 # Reconfigure, getting other files.
 214
 215 echo "$0: autoreconf --verbose --install --force ..."
 216 autoreconf --verbose --install --force
 217
 218
 219 echo "$0: done.  Now you can run './configure'."