--- /dev/null
+Index: dropbear-0.49/configure.in
+===================================================================
+--- dropbear-0.49.orig/configure.in
++++ dropbear-0.49/configure.in
+@@ -164,14 +164,20 @@ AC_ARG_ENABLE(openpty,
+ AC_MSG_NOTICE(Not using openpty)
+ else
+ AC_MSG_NOTICE(Using openpty if available)
+- AC_SEARCH_LIBS(openpty, util, [AC_DEFINE(HAVE_OPENPTY,,Have openpty() function)])
++ AC_SEARCH_LIBS(openpty, util, [dropbear_cv_func_have_openpty=yes])
+ fi
+ ],
+ [
+ AC_MSG_NOTICE(Using openpty if available)
+- AC_SEARCH_LIBS(openpty, util, [AC_DEFINE(HAVE_OPENPTY)])
++ AC_SEARCH_LIBS(openpty, util, [dropbear_cv_func_have_openpty=yes])
+ ]
+ )
++
++if test "x$dropbear_cv_func_have_openpty" = "xyes"; then
++ AC_DEFINE(HAVE_OPENPTY,,Have openpty() function)
++ no_ptc_check=yes
++ no_ptmx_check=yes
++fi
+
+
+ AC_ARG_ENABLE(syslog,