From abd478d1c8e05e01f7522e8521aa7afd61bf4079 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 11 Jul 2013 15:11:22 -0400
Subject: [PATCH] Include pthread.h in butler.h for mingw build

Jack2 on windows doesn't include pthread headers so it is necessary
to include them explicitly.
---
 libs/ardour/ardour/butler.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libs/ardour/ardour/butler.h b/libs/ardour/ardour/butler.h
index 81159f7d3c..97020bed66 100644
--- a/libs/ardour/ardour/butler.h
+++ b/libs/ardour/ardour/butler.h
@@ -20,6 +20,8 @@
 #ifndef __ardour_butler_h__
 #define __ardour_butler_h__
 
+#include <pthread.h>
+
 #include <glibmm/threads.h>
 
 #ifdef WIN32