#!/bin/sh
###############################################################################
# BRLTTY - A background process providing access to the console screen (when in
#          text mode) for a blind person using a refreshable braille display.
#
# Copyright (C) 1995-2010 by The BRLTTY Developers.
#
# BRLTTY comes with ABSOLUTELY NO WARRANTY.
#
# This is free software, placed under the terms of the
# GNU General Public License, as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any
# later version. Please see the file LICENSE-GPL for details.
#
# Web Page: http://mielke.cc/brltty/
#
# This software is maintained by Dave Mielke <dave@mielke.cc>.
###############################################################################

. "`dirname "${0}"`/prologue.sh"

[ "${#}" -eq 0 ] && syntaxError "missing source root."
sourceRoot="${1}"
shift
cd "${sourceRoot}" || exit "${?}"
sourceRoot="`pwd`"

if [ "${#}" -eq 0 ]
then
   packageName="`basename "${sourceRoot}"`"
else
   packageName="${1}"
   shift
fi

if [ "${#}" -eq 0 ]
then
   potFile="${packageName}.pot"
else
   potFile="${1}"
   shift
fi
[ "${potFile#/}" = "${potFile}" ] && potFile="${initialDirectory}/${potFile}"

[ "${#}" -eq 0 ] || syntaxError "too many parameters."

xgettext -o - \
   --msgid-bugs-address=dave@mielke.cc --copyright-holder="The BRLTTY Developers" \
   --keyword=strtext:1 --flag=LogPrint:2:c-format \
   `find . -name '*.c' -print` |
sed >"${potFile}" -e "
s/PACKAGE/${packageName}/
"
exit $?