gentoo-overlay/dev-libs/boost/files/boost-1.52.0-tuple.patch

--- boost/signals2/detail/variadic_slot_invoker.hpp.org	2012-11-20 09:15:55.000000000 +0400
+++ boost/signals2/detail/variadic_slot_invoker.hpp	2012-11-20 09:19:56.000000000 +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>