X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fpty.m4;h=7184d23d9fa4f9ffd53df9c32ea258757e7f1701;hb=e7086a9a301ffcfef17edbcba9e7c0312c33f7a8;hp=f8898311de8928957c75093ca382084ab3298e4e;hpb=1b3c9c2dcf3cfee9798d1af79c60927b7e67089c;p=gnulib.git

diff --git a/m4/pty.m4 b/m4/pty.m4
index f8898311d..7184d23d9 100644
--- a/m4/pty.m4
+++ b/m4/pty.m4
@@ -1,4 +1,4 @@
-# pty.m4 serial 12
+# pty.m4 serial 13
 dnl Copyright (C) 2010-2013 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -72,6 +72,8 @@ AC_DEFUN([gl_FUNC_FORKPTY],
     dnl The system does not have forkpty.
     HAVE_FORKPTY=0
   fi
+  AC_DEFINE_UNQUOTED([HAVE_FORKPTY], [$HAVE_FORKPTY],
+    [Define to 1 if the system has the 'forkpty' function.])
 ])
 
 AC_DEFUN([gl_FUNC_OPENPTY],