buildroot/package/stunnel/stunnel-have-pty.patch

--- stunnel-4.16/configure.ac.orig	2006-08-20 04:28:14.000000000 +0800
+++ stunnel-4.16/configure.ac	2006-11-24 10:17:01.053905560 +0800
@@ -45,8 +45,10 @@
     AC_DEFINE(socklen_t, int))
 
 AC_MSG_NOTICE([**************************************** PTY device files])
-AC_CHECK_FILE("/dev/ptmx", AC_DEFINE(HAVE_DEV_PTMX))
-AC_CHECK_FILE("/dev/ptc", AC_DEFINE(HAVE_DEV_PTS_AND_PTC))
+#AC_CHECK_FILE("/dev/ptmx", AC_DEFINE(HAVE_DEV_PTMX))
+#AC_CHECK_FILE("/dev/ptc", AC_DEFINE(HAVE_DEV_PTS_AND_PTC))
+AC_DEFINE(HAVE_DEV_PTMX)
+AC_DEFINE(HAVE_DEV_PTS_AND_PTC)
 
 AC_MSG_NOTICE([**************************************** entropy])