dnl ######################################################################
dnl check if need to turn on, off, or leave alone the NFS "noconn" option
AC_DEFUN([AMU_CHECK_NFS_SOCKET_CONNECTION],
[
AC_CACHE_CHECK(if to turn on/off noconn option,
ac_cv_nfs_socket_connection,
[
# set default to no-change
ac_cv_nfs_socket_connection=none
# select the correct style
case "${host_os}" in
	openbsd2.[[01]]* )
			ac_cv_nfs_socket_connection=noconn ;;
	openbsd* | freebsd* | freebsdelf* )
			ac_cv_nfs_socket_connection=conn ;;
esac
])
# set correct value
case "$ac_cv_nfs_socket_connection" in
	noconn )
		AC_DEFINE(USE_UNCONNECTED_NFS_SOCKETS)
		;;
	conn )
		AC_DEFINE(USE_CONNECTED_NFS_SOCKETS)
		;;
esac
])
dnl ======================================================================