dnl -*- mode: m4; c-basic-offset: 2; indent-tabs-mode: nil; -*-
dnl vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
dnl   
dnl pandora-build: A pedantic build system
dnl Copyright (C) 2009 Sun Microsystems, Inc.
dnl This file is free software; Sun Microsystems
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl
dnl From Monty Taylor

AC_DEFUN([PANDORA_WITH_GETTEXT],[

  
  m4_syscmd([if test -d po ; then
    echo "# This file is auto-generated from configure. Do not edit directly" > po/POTFILES.in.stamp
    PACKAGE=$(grep ^AC_INIT configure.ac | cut -f2-3 -d[ | cut -f1 -d])
    for f in $(find . | grep -v "${PACKAGE}-" | egrep '\.(cc|c|h|yy)$' | cut -c3- | sort)
    do
      if grep gettext.h "$f" | grep include >/dev/null 2>&1
      then
        echo "$f" >> po/POTFILES.in.stamp
      fi
    done
    if diff po/POTFILES.in.stamp po/POTFILES.in >/dev/null 2>&1
    then
      rm po/POTFILES.in.stamp
    else
      mv po/POTFILES.in.stamp po/POTFILES.in
    fi
  fi])

  m4_if(m4_substr(m4_esyscmd(test -d po && echo 0),0,1),0, [
    AM_GNU_GETTEXT(external, need-formatstring-macros)
    AM_GNU_GETTEXT_VERSION([0.17])
    AS_IF([test "x$MSGMERGE" = "x" -o "x$MSGMERGE" = "x:"],[
      AM_PATH_PROG_WITH_TEST([GMSGMERGE], gmsgmerge,
        [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
      MSGMERGE="${GMSGMERGE}"
    ])
    AM_CONDITIONAL([BUILD_GETTEXT],[test "x$MSGMERGE" != "x" -a "x$MSGMERGE" != "x:"])
  ])

])