AC_CHECK_PROGS([PAMARITH], [pamarith], [false])
AC_CHECK_PROGS([PAMCHANNEL], [pamchannel], [false])
AC_SUBST([PAMCHANNEL])
AC_SUBST([PAMARITH])
AC_CHECK_PROGS([PAMARITH], [pamarith], [false])
AC_CHECK_PROGS([PAMCHANNEL], [pamchannel], [false])
AC_SUBST([PAMCHANNEL])
AC_SUBST([PAMARITH])