dnl mexext.m4 --- check for MEX-file suffix.
dnl
dnl Copyright (C) 2000--2003 Ralph Schleicher
dnl
dnl This program is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU General Public License as
dnl published by the Free Software Foundation; either version 2,
dnl or (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; see the file COPYING.  If not, write to
dnl the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
dnl Boston, MA 02111-1307, USA.
dnl
dnl As a special exception to the GNU General Public License, if
dnl you distribute this file as part of a program that contains a
dnl configuration script generated by GNU Autoconf, you may include
dnl it under the same distribution terms that you use for the rest
dnl of that program.
dnl
dnl Code:

# AX_MEXEXT
# ---------
# Check for MEX-file suffix.
AC_DEFUN([AX_MEXEXT],
[dnl
AC_PREREQ([2.50])
#AC_REQUIRE([AX_PATH_MEX])

#AC_CACHE_CHECK([for MEX-file suffix], [ax_cv_mexext],
#[if test "${MEXEXT+set}" = set ; then
#    ax_cv_mexext="$MEXEXT"
#else
# mex64 in Linux 64 bits, mexmac in MAC OS X 32 bits, mexmaci64 in MAC OS X 64 bits, 
# mexw32 in windows 32 bits, mexw64 in windows 64 bits
#    echo 'mexFunction () {}' > ax_c_test.c
#    $MEX $MEXOPTS $MEXFLAGS -output ax_c_test ax_c_test.c $MEXLDADD 2> /dev/null 1>&2
#    if test -f ax_c_test.dll ; then
#	ax_cv_mexext=dll
#    elif test -f ax_c_test.mex ; then
#	ax_cv_mexext=mex
#    elif test -f ax_c_test.mexaxp ; then
#	ax_cv_mexext=mexaxp
#    elif test -f ax_c_test.mexglx ; then
#	ax_cv_mexext=mexglx
#    elif test -f ax_c_test.mexhp7 ; then
#	ax_cv_mexext=mexhp7
#    elif test -f ax_c_test.mexhpux ; then
#	ax_cv_mexext=mexhpux
#    elif test -f ax_c_test.mexrs6 ; then
#	ax_cv_mexext=mexrs6
#    elif test -f ax_c_test.mexsg ; then
#	ax_cv_mexext=mexsg
#    elif test -f ax_c_test.mexsol ; then
#	ax_cv_mexext=mexsol
#    else
#	ax_cv_mexext=unknown
#    fi
#    rm -f ax_c_test*
#fi])
#MEXEXT="$ax_cv_mexext"
AC_MSG_CHECKING([MEX file extension])
if test -f $MATLAB/bin/mexext ; then
	MEXEXT=`$MATLAB/bin/mexext`
fi
AC_MSG_RESULT([$MEXEXT])
AC_SUBST([MEXEXT])
])

# AX_DOT_MEXEXT
# -------------
# Check for MEX-file suffix with leading dot.
AC_DEFUN([AX_DOT_MEXEXT],
[dnl
AC_REQUIRE([AX_MEXEXT])
case $MEXEXT in
  .*)
    ;;
  *)
    if test -n "$MEXEXT" ; then
	MEXEXT=.$MEXEXT
	AC_MSG_RESULT([setting MEX-file suffix to $MEXEXT])
	AC_SUBST([MEXEXT])
    fi
    ;;
esac
])

dnl mexext.m4 ends here
