#! /bin/sh
#
# Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#

# This file is meant for authors or maintainers which want to
# internationalize their package with the help of GNU gettext.  For
# further information how to use it consult the GNU gettext manual.

echo=echo
progname=$0
force=0
intldir=
configstatus=0
origdir=`pwd`
usage="\
Usage: gettextize [OPTION]... [package-dir]
      --help           print this help and exit
      --version        print version information and exit
  -c, --copy           copy files instead of making symlinks
  -f, --force          force writing of new files even if old exist
      --intl           install libintl in a subdirectory
Report bugs to <bug-gnu-gettext@gnu.org>."
package=@PACKAGE@
version=@VERSION@
try_ln_s=:

while test $# -gt 0; do
  case "$1" in
    -c | --copy | --cop | --co | --c )
      shift
      try_ln_s=false ;;
    -f | --force | --forc | --for | --fo | --f )
      shift
      force=1 ;;
    -r | --run | --ru | --r )
      shift
      configstatus=1 ;;
    --help | --hel | --he | --h )
      $echo "$usage"; exit 0 ;;
    --intl | --int | --in | --i )
      shift
      intldir=yes ;;
    --version | --versio | --versi | --vers | --ver | --ve | --v )
      echo "$progname (GNU $package) $version"
      $echo "Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
      $echo "Written by" "Ulrich Drepper"
      exit 0 ;;
    -- )	# Stop option prcessing
      shift; break ;;
    -* )
      $echo "gettextize: unknown option $1"
      $echo "Try \`gettextize --help' for more information."; exit 1 ;;
    * )
      break ;;
  esac
done

if test $# -gt 1; then
  $echo "$usage"
  exit 1
fi

# Fill in the command line options value.
if test $# -eq 1; then
  srcdir=$1
  if cd $srcdir; then
    srcdir=`pwd`
  else
    $echo "Cannot change directory to \`$srcdir'"
    exit 1
  fi
else
  srcdir=$origdir
fi

# Directory where the sources are stored.
prefix=@prefix@
gettext_dir=@datadir@/gettext

test -f configure.in || test -f configure.ac || {
  $echo "Missing configure.in or configure.ac, please cd to your package first."
  exit 1
}

if test -d intl && test $force -eq 0; then
  $echo "\
intl/ subdirectory exists: use option -f if you really want to delete it."
  exit 1
fi

if test -f po/Makefile.in.in && test $force -eq 0; then
  $echo "\
po/Makefile.in.in exists: use option -f if you really want to delete it."
  exit 1
fi

if test -f ABOUT-NLS && test $force -eq 0; then
  $echo "ABOUT-NLS exists: use option -f if you really want to delete it."
  exit 1
fi

if test -d intl; then
  # Remove everything inside intl except for RCS and CVS subdirs and invisible
  # files.
  $echo "Wiping out intl/ subdirectory"
  (cd intl &&
   for f in *; do
     if test CVS != "$f" && test RCS != "$f"; then
       rm -rf "$f"
     fi
   done)
else
  if test -n "$intldir"; then
    $echo "Creating intl/ subdirectory"
    mkdir intl || {
      $echo "failed to create intl/ subdirectory"
      exit 1;
    }
  fi
fi

test -d po || {
  $echo "Creating po/ subdirectory"
  mkdir po || {
    $echo "failed to create po/ subdirectory"
    exit 1
  }
}

# For simplicity we changed to the gettext source directory.
cd $gettext_dir || {
   $echo "gettext source directory '${gettext_dir}' doesn't exist"
   exit 1
}

# Now copy all files.  Take care for the destination directories.
for file in *; do
  case $file in
    ABOUT-NLS | config.rpath)
      rm -f $srcdir/$file
      ($try_ln_s && ln -s $gettext_dir/$file $srcdir/$file && $echo "Symlinking file $file") 2>/dev/null ||
      { $echo "Copying file $file"; cp $file $srcdir/$file; }
      ;;
  esac
done

# Copy files to intl/ subdirectory.
if test -n "$intldir"; then
  cd intl
  for file in *; do
    if test $file != COPYING.LIB-2.0 && test $file != COPYING.LIB-2.1; then
      rm -f $srcdir/intl/$file
      if test $file != plural.c; then
        ($try_ln_s && ln -s $gettext_dir/intl/$file $srcdir/intl/$file && $echo "Symlinking file intl/$file") 2>/dev/null ||
        { $echo "Copying file intl/$file"; cp $file $srcdir/intl/$file; }
      else
        # plural.c is a generated file; it must be copied and touched.
        $echo "Copying file intl/$file"; cp $file $srcdir/intl/$file
        sleep 2; touch $srcdir/intl/$file
       fi
    fi
  done
  cd ..
else
  echo "Not copying intl/ directory. Please use AM_GNU_GETTEXT([external])"
  echo "in order to cause autoconfiguration to look for an external libintl."
fi

# Copy files to po/ subdirectory.
cd po
for file in *; do
  rm -f $srcdir/po/$file
  ($try_ln_s && ln -s $gettext_dir/po/$file $srcdir/po/$file && $echo "Symlinking file po/$file") 2>/dev/null ||
  { $echo "Copying file po/$file"; cp $file $srcdir/po/$file; }
done
DATE=`date +%Y-%m-%d`
cat > $srcdir/po/ChangeLog.tmp <<EOF
$DATE  gettextize  <bug-gnu-gettext@gnu.org>

	* Makefile.in.in: Upgrade to gettext-${version}.
EOF
if test -f $srcdir/po/cat-id-tbl.c; then
  $echo "Removing po/cat-id-tbl.c"
  rm -f $srcdir/po/cat-id-tbl.c
  $echo "	* cat-id-tbl.c: Remove file." >> $srcdir/po/ChangeLog.tmp
fi
if test -f $srcdir/po/stamp-cat-id; then
  $echo "Removing po/stamp-cat-id"
  rm -f $srcdir/po/stamp-cat-id
  $echo "	* stamp-cat-id: Remove file." >> $srcdir/po/ChangeLog.tmp
fi
$echo >> $srcdir/po/ChangeLog.tmp
if test -f $srcdir/po/ChangeLog; then
  $echo "Adding an entry to po/ChangeLog (backup is in po/ChangeLog~)"
  cat $srcdir/po/ChangeLog >> $srcdir/po/ChangeLog.tmp
  cp -p $srcdir/po/ChangeLog $srcdir/po/ChangeLog~
else
  $echo "Creating po/ChangeLog"
fi
cp $srcdir/po/ChangeLog.tmp $srcdir/po/ChangeLog
rm -f $srcdir/po/ChangeLog.tmp

echo
echo "Please add the files"
if test -n "$intldir"; then
  echo "  codeset.m4 gettext.m4 glibc21.m4 iconv.m4 isc-posix.m4 lcmessage.m4"
  echo "  lib-ld.m4 lib-link.m4 lib-prefix.m4 progtest.m4"
else
  echo "  gettext.m4 iconv.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 progtest.m4"
fi
echo "from the @datadir@/aclocal directory to your autoconf macro directory"
if test -f $srcdir/Makefile.am; then
  echo "and run 'aclocal' to regenerate the aclocal.m4 file."
else
  echo "or directly to your aclocal.m4 file."
fi
echo "You will also need config.guess and config.sub, which you can get from"
echo "ftp://ftp.gnu.org/pub/gnu/config/."
echo

exit 0