From f0dfa73982b372017b9f9f72d8b40b533b8593ae Mon Sep 17 00:00:00 2001
From: Ben Harris <bjh21@bjh21.me.uk>
Date: Wed, 14 Sep 2005 11:00:34 +0000
Subject: [PATCH] AIX 5.1 has <utmpx.h> but no updwtmpx().  Treat the latter as
 a reason to OMIT_UTMP.  Reported by Mike Protts.

[originally from svn r6311]
---
 unix/configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/unix/configure.ac b/unix/configure.ac
index 40e6d569..5b0c0c9e 100644
--- a/unix/configure.ac
+++ b/unix/configure.ac
@@ -23,7 +23,7 @@ AC_SUBST([all_targets])
 
 AC_SEARCH_LIBS([socket], [xnet])
 
-AC_CHECK_FUNCS([getaddrinfo ptsname setresuid strsignal])
+AC_CHECK_FUNCS([getaddrinfo ptsname setresuid strsignal updwtmpx])
 
 AC_OUTPUT
 
@@ -39,7 +39,7 @@ AH_BOTTOM([
 #ifndef HAVE_STRSIGNAL
 # define HAVE_NO_STRSIGNAL
 #endif
-#ifndef HAVE_UTMPX_H
+#if !defined(HAVE_UTMPX_H) || !defined(HAVE_UPDWTMPX)
 # define OMIT_UTMP
 #endif
 #ifndef HAVE_PTSNAME