From cabae6319452a504cad981566235a4b297d2ac4f Mon Sep 17 00:00:00 2001
From: Andrea Bolognani <abologna@redhat.com>
Date: Wed, 20 Jul 2016 15:46:56 +0200
Subject: [PATCH] util: systemd: Define MSG_NOSIGNAL if needed

The symbol being missing has been reported as causing build
failures on OS X. If it's not already defined, define it to
zero so that it won't have any effect.
---
 src/util/virsystemd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/util/virsystemd.c b/src/util/virsystemd.c
index 969cd681b1..7d6985b0e3 100644
--- a/src/util/virsystemd.c
+++ b/src/util/virsystemd.c
@@ -41,6 +41,10 @@
 
 VIR_LOG_INIT("util.systemd");
 
+#ifndef MSG_NOSIGNAL
+# define MSG_NOSIGNAL 0
+#endif
+
 static void virSystemdEscapeName(virBufferPtr buf,
                                  const char *name)
 {
-- 
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