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 and Sergey Poznyakoff.
  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 # Ensure file names are sorted consistently across platforms;
  28 # e.g., m4/ulonglong_gl.m4 should follow m4/ulonglong.m4.
  29 LC_ALL=C
  30 export LC_ALL
  31
  32 usage() {
  33  cat <<EOF
  34  usage: $0 [--gnulib-srcdir=DIR][--paxutils-srcdir=DIR][--cvs-auth=AUTH-METHOD][--cvs-user=USERNAME][--no-po]
  35  Options are:
  36  --paxutils-srcdir=DIRNAME    Specify the local directory where paxutils
  37                               sources reside. Use this if you already
  38                               have paxutils sources on your machine, and
  39                               do not want to waste your bandwidth dowloading
  40                               them again.
  41  --gnulib-srcdir=DIRNAME      Specify the local directory where gnulib
  42                               sources reside. Use this if you already
  43                               have gnulib sources on your machine, and
  44                               do not want to waste your bandwidth dowloading
  45                               them again.
  46  --cvs-auth=METHOD            Set the CVS access method used for downloading
  47                               gnulib files. METHOD is one of the keywords
  48                               accepted by cvs -d option (see info cvs
  49                               repository).
  50  --cvs-user=USERNAME          Set the CVS username to be used when accessing
  51                               the gnulib repository.
  52  --no-po                      Do not download po files.
  53  --update-po[=LANG]           Update po file(s) and exit.
  54
  55 Running without arguments will suffice in most cases. It is equivalent
  56 to
  57
  58     ./bootstrap --cvs-auth=ext --cvs-user=anoncvs
  59
  60 EOF
  61 }
  62
  63 update_po() {
  64   if [ $# = 1 ]; then
  65     case $1 in
  66     *.po)  POFILE=$1;;
  67     *)     POFILE=${1}.po;;
  68     esac
  69     echo "$0: getting translation for $1..."
  70     wget -C off $TP_URL/$POFILE
  71   else
  72     echo "$0: getting translations into po..."
  73     (cd po &&
  74      rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'` &&
  75       wget -nv -nd -r -l 1 -A .po -C off $TP_URL &&
  76       ls *.po | sed 's/\.po$//' >LINGUAS
  77     ) || exit
  78   fi
  79 }
  80
  81 # Parse options.
  82
  83 DOWNLOAD_PO=yes
  84 for option
  85 do
  86   case $option in
  87   --help)
  88     usage
  89     exit;;
  90   --gnulib-srcdir=*)
  91     GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
  92   --paxutils-srcdir=*)
  93     PAXUTILS_SRCDIR=`expr "$option" : '--paxutils-srcdir=\(.*\)'`;;
  94   --cvs-auth=*)
  95     CVS_AUTH=`expr "$option" : '--cvs-auth=\(.*\)'`;;
  96   --cvs-user=*)
  97     CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
  98   --no-po)
  99     DOWNLOAD_PO=no;;
 100   --update-po=*)
 101     DOWNLOAD_PO=`expr "$option" : '--update-po=\(.*\)'`;;
 102   --update-po)
 103     DOWNLOAD_PO=only;;
 104   *)
 105     echo >&2 "$0: $option: unknown option"
 106     exit 1;;
 107   esac
 108 done
 109
 110 case $DOWNLOAD_PO in
 111 only)   update_po
 112         exit 0
 113         ;;
 114 no|yes) ;;
 115 *)      update_po $DOWNLOAD_PO
 116         exit 0
 117 esac
 118
 119 echo "$0: Bootstrapping CVS tar..."
 120
 121 build_cvs_prefix() {
 122   CVS_PREFIX=:${1}:
 123   if [ "${2}" != - ]; then
 124     CVS_PREFIX=${CVS_PREFIX}${2}@
 125   fi
 126   if [ "$1" = "ext" ]; then
 127     if [ -z "${CVS_RSH}" ]; then
 128        CVS_RSH=ssh
 129        export CVS_RSH
 130     fi
 131   fi
 132 }
 133
 134 # checkout package
 135 checkout() {
 136   if [ ! -d $1 ]; then
 137     echo "$0: getting $1 files..."
 138
 139     trap exit 1 2 13 15
 140     trap 'rm -fr $1; exit 1' 0
 141
 142     case "${CVS_AUTH--}" in
 143     -)       build_cvs_prefix ext anoncvs
 144              ;;
 145     pserver) build_cvs_prefix $CVS_AUTH ${CVS_USER:-anoncvs}
 146              ;;
 147     gserver|server)
 148              build_cvs_prefix $CVS_AUTH ${CVS_USER--}
 149              ;;
 150     ext)     build_cvs_prefix $CVS_AUTH ${CVS_USER--}
 151              ;;
 152     *)       echo "$0: Unknown CVS access method" >&2
 153              exit 1;;
 154     esac
 155     if [ "${CVS_AUTH--}" = "pserver" ]; then
 156       cvs -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/$1 login || exit
 157     fi
 158     cvs -q -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/$1 co $1 || exit
 159
 160     trap 0
 161   fi
 162 }
 163
 164 # Get gnulib files.
 165
 166 case ${GNULIB_SRCDIR--} in
 167 -) checkout gnulib
 168    GNULIB_SRCDIR=gnulib
 169 esac
 170
 171 <$GNULIB_SRCDIR/gnulib-tool || exit
 172
 173 gnulib_modules='
 174 alloca
 175 argmatch
 176 argp
 177 backupfile
 178 dirname
 179 error
 180 exclude
 181 fileblocks
 182 fnmatch-gnu
 183 ftruncate
 184 full-write
 185 getdate
 186 getline
 187 getopt
 188 getpagesize
 189 gettext
 190 gettime
 191 hash
 192 human
 193 lchown
 194 localcharset
 195 memset
 196 modechange
 197 obstack
 198 quote
 199 quotearg
 200 rmdir
 201 safe-read
 202 save-cwd
 203 savedir
 204 stdbool
 205 stpcpy
 206 strtol
 207 strtoul
 208 timespec
 209 unlocked-io
 210 utime
 211 xalloc
 212 xalloc-die
 213 xgetcwd
 214 xstrtoumax
 215 '
 216
 217 previous_gnulib_modules=
 218 while [ "$gnulib_modules" != "$previous_gnulib_modules" ]; do
 219   previous_gnulib_modules=$gnulib_modules
 220   gnulib_modules=`
 221     (echo "$gnulib_modules"
 222      for gnulib_module in $gnulib_modules; do
 223        $GNULIB_SRCDIR/gnulib-tool --extract-dependencies $gnulib_module
 224      done) | sort -u
 225   `
 226 done
 227
 228 gnulib_files=`
 229   (for gnulib_module in $gnulib_modules; do
 230      $GNULIB_SRCDIR/gnulib-tool --extract-filelist $gnulib_module
 231    done) | sort -u
 232 `
 233
 234 gnulib_dirs=`echo "$gnulib_files" | sed 's,/[^/]*$,,' | sort -u`
 235 mkdir -p $gnulib_dirs || exit
 236
 237 for gnulib_file in $gnulib_files; do
 238   dest=$gnulib_file
 239
 240   case $gnulib_file in
 241   m4/codeset.m4) continue;;
 242   m4/intdiv0.m4) continue;;
 243   m4/inttypes-pri.m4) continue;;
 244   m4/isc-posix.m4) continue;;
 245   m4/lcmessage.m4) continue;;
 246   m4/onceonly_2_57.m4) dest=m4/onceonly.m4;;
 247   # These will be overwritten by autopoint, which still uses
 248   # old jm_.* macro names, so we have to keep both copies.
 249   m4/gettext.m4 | m4/glibc21.m4 | m4/inttypes_h.m4 | m4/lib-ld.m4 | \
 250   m4/lib-prefix.m4 | m4/po.m4 | m4/stdint_h.m4 | m4/uintmax_t.m4 | \
 251   m4/ulonglong.m4)
 252     dest=`expr $gnulib_file : '\(.*\).m4'`_gl.m4;;
 253   esac
 254
 255   rm -f $dest &&
 256   echo "$0: Copying file $GNULIB_SRCDIR/$gnulib_file" &&
 257   cp -p $GNULIB_SRCDIR/$gnulib_file $dest || exit
 258 done
 259
 260 echo "$0: Creating m4/gnulib.m4"
 261 (echo "# This file is generated automatically. Please, do not edit."
 262  echo "#"
 263  echo "AC_DEFUN([tar_GNULIB],["
 264  for gnulib_module in $gnulib_modules; do
 265     echo "# $gnulib_module"
 266     $GNULIB_SRCDIR/gnulib-tool --extract-autoconf-snippet $gnulib_module
 267  done | sed '/AM_GNU_GETTEXT/d'
 268  echo "])") > ./m4/gnulib.m4
 269
 270 echo "$0: Creating lib/Makefile.am"
 271 (cat lib/Makefile.tmpl
 272
 273  for gnulib_module in $gnulib_modules; do
 274     echo "# $gnulib_module"
 275     $GNULIB_SRCDIR/gnulib-tool --extract-automake-snippet $gnulib_module
 276  done | sed 's/lib_SOURCES/libtar_a_SOURCES/g' ) > lib/Makefile.am
 277
 278 # Get paxutils files
 279 case ${PAXUTILS_SRCDIR--} in
 280 -) checkout paxutils
 281    PAXUTILS_SRCDIR=paxutils
 282 esac
 283
 284 # copy_files srcdir dstdir
 285 copy_files() {
 286   for file in `cat $1/DISTFILES`
 287   do
 288     case $file in
 289     "#*")  continue;;
 290     esac
 291     echo "$0: Copying file $1/$file"
 292     cp -p $1/$file $2/`expr $file : '.*/\(.*\)'`
 293   done
 294 }
 295
 296 copy_files ${PAXUTILS_SRCDIR}/m4 m4
 297
 298 if [ -d rmt ]; then
 299    :
 300 else
 301    mkdir rmt
 302 fi
 303
 304 copy_files ${PAXUTILS_SRCDIR}/rmt rmt
 305
 306 copy_files ${PAXUTILS_SRCDIR}/lib lib
 307
 308 copy_files ${PAXUTILS_SRCDIR}/tests tests
 309
 310 # Get translations.
 311 if test "$DOWNLOAD_PO" = "yes"; then
 312   update_po
 313 fi
 314
 315 # Reconfigure, getting other files.
 316
 317 echo "$0: autoreconf --verbose --install --force ..."
 318 autoreconf --verbose --install --force
 319
 320
 321 echo "$0: done.  Now you can run './configure'."