dnl @synopsis AC_PROG_XELATEX
dnl
dnl This macro test if xelatex is installed. If xelatex is installed, it
dnl set $xelatex to the right value
dnl
dnl @category LaTeX
dnl @author Mathieu Boretti <boretti@bss-network.com>
dnl @version 2005-01-21
dnl @license GPLWithACException

AC_DEFUN([AC_PROG_XELATEX],[
AC_PATH_PROGS(xelatex,[xelatex],no)
export xelatex;
if test $xelatex = "no" ;
then
	AC_MSG_ERROR([Unable to find a XeLaTeX application]);
fi
AC_SUBST(xelatex)
])