+if test "x$with_libxnet" = "xyes"; then
+ LIBOPING_PC_LIBS_PRIVATE="${LIBOPING_PC_LIBS_PRIVATE} -lxnet"
+fi
+
+AC_SUBST(LIBOPING_PC_LIBS_PRIVATE)
+
+AC_SEARCH_LIBS([nanosleep],[rt],[],
+ [AC_MSG_ERROR([cannot find nanosleep])])
+AC_SEARCH_LIBS([clock_gettime],[rt],[],
+ [AC_MSG_ERROR([cannot find clock_gettime])])
+
+with_ncurses="no"
+AC_CHECK_HEADERS(ncursesw/ncurses.h ncurses.h, [with_ncurses="yes"], [])
+if test "x$with_ncurses" = "xyes"
+then
+ have_ncursesw="no"
+ have_ncurses="no"
+ NCURSES_LIB=""