From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sat, 4 Mar 2006 06:34:54 +0000 (+0000)
Subject: (gl_FUNC_POLL): If we deem poll(2) unacceptable, use
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c43a81212224f3229ecb12f4b0200c4f569b94f;p=pspp

(gl_FUNC_POLL): If we deem poll(2) unacceptable, use
our replacement poll.h in any case, to avoid a differing
declaration from a system header.  Seen on AIX.
---

diff --git a/m4/poll.m4 b/m4/poll.m4
index aed57a0503..68c272a22f 100644
--- a/m4/poll.m4
+++ b/m4/poll.m4
@@ -1,5 +1,5 @@
-# poll.m4 serial 4
-dnl Copyright (c) 2003, 2005 Free Software Foundation, Inc.
+# poll.m4 serial 5
+dnl Copyright (c) 2003, 2005, 2006 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -57,6 +57,7 @@ This is MacOSX
   fi
 
   if test $gl_cv_func_poll = no; then
+    POLL_H=poll.h # Avoid differing declaration from a system header.
     AC_LIBOBJ(poll)
     AC_DEFINE(poll, rpl_poll,
       [Define to poll if the replacement function should be used.])