From 6b6d534498e8c1aad97d85c638de20cf9af60c80 Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Thu, 24 Mar 2011 11:36:23 +1200
Subject: [PATCH] signal.h is required before defining SA_* macros

uncovered by LZZ precompiler.
---
 compat/compat_shared.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compat/compat_shared.h b/compat/compat_shared.h
index 94644419ba..1d2b89390f 100644
--- a/compat/compat_shared.h
+++ b/compat/compat_shared.h
@@ -167,6 +167,9 @@ max(A const & lhs, A const & rhs)
  * Signalling flags are apparently not always provided.
  * TODO find out if these can be moved into specific OS portability files.
  */
+#if HAVE_SIGNAL_H
+#include <signal.h>
+#endif
 #ifndef SA_RESTART
 #define SA_RESTART 0
 #endif
-- 
2.47.2