mingw/lib/gettext/project-id

   1 #!/bin/sh
   2 # Prints a package's identification PACKAGE VERSION or PACKAGE.
   3 #
   4 # Copyright (C) 2001-2003, 2005 Free Software Foundation, Inc.
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 want_version="$1"
  20
  21 # NLS nuisances: Letter ranges are different in the Estonian locale.
  22 LC_ALL=C
  23
  24 while true; do
  25   if test -f configure; then
  26     package=`(grep '^PACKAGE_NAME=' configure; grep '^ *PACKAGE=' configure) | grep -v '=[      ]*$' | sed -e '1q' | sed -e 's/^[^=]*=//' | sed -e "s/^'//" -e "s/'$//"`
  27     case "$package" in
  28       *[\"\$\`\{\}]*)
  29         # Some packages (gcal) retrieve the package name dynamically.
  30         package=
  31         ;;
  32     esac
  33     if test -n "$package"; then
  34       is_gnu=`LC_ALL=C grep "GNU $package" * 2>/dev/null | grep -v '^libtool:'`
  35       if test -n "$is_gnu"; then
  36         package="GNU $package"
  37       fi
  38       if test -n "$want_version"; then
  39         version=`(grep '^PACKAGE_VERSION=' configure; grep '^ *VERSION=' configure) | grep -v '=[       ]*$' | sed -e '1q' | sed -e 's/^[^=]*=//' | sed -e "s/^'//" -e "s/'$//"`
  40         case "$version" in
  41           *[\"\$\`\{\}]*)
  42             # Some packages (gcal, gcc, clisp) retrieve the version dynamically.
  43             version=
  44             ;;
  45         esac
  46         if test -n "$version"; then
  47           echo "$package $version"
  48         else
  49           echo "$package"
  50         fi
  51       else
  52         echo "$package"
  53       fi
  54       exit 0
  55     fi
  56   fi
  57   dir=`basename \`pwd\``
  58   case "$dir" in
  59     i18n)
  60       # This directory name, used in GNU make, is not the top level directory.
  61       ;;
  62     *[A-Za-z]*[0-9]*)
  63       package=`echo "$dir" | sed -e 's/^\([^0-9]*\)[0-9].*$/\1/' -e 's/[-_]$//'`
  64       if test -n "$want_version"; then
  65         version=`echo "$dir" | sed -e 's/^[^0-9]*\([0-9].*\)$/\1/'`
  66         echo "$package $version"
  67       else
  68         echo "$package"
  69       fi
  70       exit 0
  71       ;;
  72   esac
  73   # Go to parent directory
  74   last=`/bin/pwd`
  75   cd ..
  76   curr=`/bin/pwd`
  77   if test "$last" = "$curr"; then
  78     # Oops, didn't find the package name.
  79     if test -n "$want_version"; then
  80       echo "PACKAGE VERSION"
  81     else
  82       echo "PACKAGE"
  83     fi
  84     exit 0
  85   fi
  86 done