dnl $Id$

AC_DEFUN(RTEMS_PATH_KSH,
[
dnl NOTE: prefer bash over ksh over sh
AC_PATH_PROGS(KSH,bash ksh sh)
if test -z "$KSH"; then
dnl NOTE: This cannot happen -- /bin/sh must always exist
AC_MSG_ERROR(
[***]
[    Cannot determine a usable shell bash/ksh/sh]
[    Please contact your system administrator] );
fi
])