AC_SEARCH_LIBS([nanosleep],[rt],[],
[AC_MSG_ERROR([cannot find nanosleep])])
-AC_SEARCH_LIBS([clock_gettime],[rt],[],
- [AC_MSG_ERROR([cannot find clock_gettime])])
AC_ARG_WITH(ncurses, AS_HELP_STRING([--with-ncurses], [Build oping CLI tool with ncurses support]))
AS_IF([test "x$with_ncurses" != "xno"], [