From 578b76086edb834aa447ce9aed60c585e44e6cc1 Mon Sep 17 00:00:00 2001
From: Ed Schouten <ed@80386.nl>
Date: Sat, 25 Jun 2011 10:35:25 +0200
Subject: Don't forget to include <sys/types.h> before <utmp.h>.

Some operating systems (e.g. FreeBSD) require <sys/types.h> to be
included before <utmp.h>, because they depend on type definitions such
as int32_t, time_t, etc.

Signed-off-by: Ed Schouten <ed@80386.nl>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
---
 configure.ac | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index be90cf3..6d616ae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,7 +48,10 @@ AC_CHECK_MEMBERS([
 	struct utmp.ut_host,
 	struct utmp.ut_id,
 	struct utmp.ut_pid,
-	struct utmp.ut_type], [], [], [#include <utmp.h>])
+	struct utmp.ut_type], [], [], [
+	#include <sys/types.h>
+	#include <utmp.h>
+	])
 AC_CHECK_MEMBERS([struct utmpx.ut_syslen], [], [], [#include <utmpx.h>])
 
 # Checks for library functions.
-- 
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