dnl Copyright (C) 1999-2005 Open Source Telecom Corporation.
dnl Copyright (C) 2006-2010 David Sugar, Tycho Softworks.
dnl
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
dnl
dnl As a special exception to the GNU General Public License, if you
dnl distribute this file as part of a program that contains a configuration
dnl script generated by Autoconf, you may include it under the same
dnl distribution terms that you use for the rest of that program.

AC_DEFUN([OST_AUTOMAKE_MODE],[
    AC_MSG_CHECKING([for genorated automake files])
    if test -z "[$1]" ; then
        ost_AUTOMAKE_TEST=Makefile.in
    else
        ost_AUTOMAKE_TEST=[$1]
    fi
    if test ! -f $ost_AUTOMAKE_TEST ; then
        AC_MSG_RESULT(missing)
        automake -a
    else
        AC_MSG_RESULT(found)
    fi
])

AC_DEFUN([OST_MAINTAINER_MODE],[
    AM_MAINTAINER_MODE
    if test -z "$MAINT" ; then
        AC_MSG_CHECKING([for maintainer ftp distribution directory])
        if test -d ~ftp/pub ; then
            FTPDIR=~ftp/pub
            AC_MSG_RESULT(found)
        else
            AC_MSG_RESULT(missing)
        fi
    fi
    AC_SUBST(FTPDIR)
])

AC_DEFUN([AC_SUBST_DIR], [
    ifelse($2,,,$1="[$]$2")
    result="***"
    prior="A"
    while test "$prior" != "$result" ; do
        prior=`(echo "[$]$1")`
        $1=`(
        test "x$prefix" = xNONE && prefix="$ac_default_prefix"
        test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
        eval echo \""[$]$1"\"
        )`
        result=`(echo "[$]$1")`
    done
    AC_SUBST($1)
])