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_WINVER],[
    WINVERSION="`echo $VERSION | sed 's/\./,/g'`,0"
    AC_SUBST(WINVERSION)
])

AC_DEFUN([OST_WIN32],[
    AC_REQUIRE([OST_PROG_CC_POSIX])
    AC_CACHE_CHECK(for Win32 gnu environment, ost_cv_gnuwin32,[
        ac_save_CFLAGS="$CFLAGS"
        CFLAGS=""
        AC_TRY_COMPILE([
            #ifdef  __WIN32__
            #ifdef __MINGW32__
            #define __RETURN_WIN32__ __MINGW32__
            #endif
            #ifdef __CYGWIN32__
            #define __RETURN_WIN32__ __CYGWIN32__
            #endif
            #endif
        ],[return __RETURN_WIN32__;],
        [ost_cv_gnuwin32=yes
        ],[ost_cv_gnuwin32=no])
        rm -f conftest*
        CFLAGS="$ac_save_CFLAGS"
    ])
])