From 7c71c91f42c49f7766fcbaa949c8f9401e0698ec Mon Sep 17 00:00:00 2001
From: Petr Machata <pmachata@redhat.com>
Date: Jan 29 2015 12:03:17 +0000
Subject: Patch


---

diff --git a/boost-1.57.0-signals2-weak_ptr.patch b/boost-1.57.0-signals2-weak_ptr.patch
new file mode 100644
index 0000000..55ce3f3
--- /dev/null
+++ b/boost-1.57.0-signals2-weak_ptr.patch
@@ -0,0 +1,24 @@
+From fd0d8042e2bb2fb5a4d88bcfc700c1cb9d7aa1bb Mon Sep 17 00:00:00 2001
+From: Frank Mori Hess <fmh6jj@gmail.com>
+Date: Thu, 6 Nov 2014 23:32:20 -0500
+Subject: [PATCH] Fix for missing include from Evangelos Foutras.
+
+---
+ include/boost/signals2/trackable.hpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/include/boost/signals2/trackable.hpp b/include/boost/signals2/trackable.hpp
+index dba001d..64e8489 100644
+--- a/include/boost/signals2/trackable.hpp
++++ b/include/boost/signals2/trackable.hpp
+@@ -18,6 +18,7 @@
+ 
+ #include <boost/assert.hpp>
+ #include <boost/shared_ptr.hpp>
++#include <boost/weak_ptr.hpp>
+ 
+ namespace boost {
+   namespace signals2 {
+-- 
+2.1.0
+