X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=m4%2Fpty.m4;fp=m4%2Fpty.m4;h=617b1b90f3e16a6234b2d71e6915ccf458d5c248;hb=e764ea2fcb9a6247ae4dc0d4c0566b43d950a694;hp=355db2871fac508933c461a09ec1578a5f7a5c5d;hpb=56d363d4ccf9d50e9c2fcc5080e8e8d69bc9d5ca;p=gnulib.git

diff --git a/m4/pty.m4 b/m4/pty.m4
index 355db2871..617b1b90f 100644
--- a/m4/pty.m4
+++ b/m4/pty.m4
@@ -1,4 +1,4 @@
-# pty.m4 serial 6
+# pty.m4 serial 7
 dnl Copyright (C) 2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -119,6 +119,8 @@ AC_DEFUN([gl_FUNC_OPENPTY],
     if test $gl_cv_func_openpty_const != yes; then
       REPLACE_OPENPTY=1
       AC_LIBOBJ([openpty])
+      AC_DEFINE([HAVE_OPENPTY], [1],
+        [Define to 1 if the system has the 'openpty' function.])
     fi
   else
     dnl The system does not have openpty.