Index: Makefile
===================================================================
--- Makefile	(revision 336627)
+++ Makefile	(working copy)
@@ -4,7 +4,7 @@
 PORTNAME=	boost-libs
 COMMENT=	Free portable C++ libraries (without Boost.Python)
 
-PORTREVISION=	2
+PORTREVISION=	3
 
 BUILD_DEPENDS+=	bjam:${PORTSDIR}/devel/boost-jam
 
Index: files/patch-boost-signals2-detail-variadic__slot__invoker.hpp
===================================================================
--- files/patch-boost-signals2-detail-variadic__slot__invoker.hpp	(revision 0)
+++ files/patch-boost-signals2-detail-variadic__slot__invoker.hpp	(working copy)
@@ -0,0 +1,11 @@
+--- boost/signals2/detail/variadic_slot_invoker.hpp.orig	2012-07-05 05:44:38.000000000 +0400
++++ boost/signals2/detail/variadic_slot_invoker.hpp	2013-12-10 08:02:42.536189283 +0400
+@@ -20,7 +20,7 @@
+ // if compiler has std::tuple use it instead of boost::tuple
+ // because boost::tuple does not have variadic template support at present.
+ #ifdef BOOST_NO_CXX11_HDR_TUPLE
+-#include <boost/tuple.hpp>
++#include <boost/tuple/tuple.hpp>
+ #define BOOST_SIGNALS2_TUPLE boost::tuple
+ #else
+ #include <tuple>