From 83f10ef30c43bd1e2ef10aa830c22db7d587b1d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Tue, 26 Jan 2016 18:55:01 +0100
Subject: [PATCH] fix for boost 1.60

---
 .../Straight_skeleton_2/Straight_skeleton_builder_2_impl.h   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Straight_skeleton_2/include/CGAL/Straight_skeleton_2/Straight_skeleton_builder_2_impl.h b/Straight_skeleton_2/include/CGAL/Straight_skeleton_2/Straight_skeleton_builder_2_impl.h
index fd40860222b..653e2104673 100644
--- a/Straight_skeleton_2/include/CGAL/Straight_skeleton_2/Straight_skeleton_builder_2_impl.h
+++ b/Straight_skeleton_2/include/CGAL/Straight_skeleton_2/Straight_skeleton_builder_2_impl.h
@@ -21,6 +21,11 @@
 
 #include <boost/bind.hpp>
 #include <boost/utility.hpp>
+#include <boost/version.hpp>
+#if BOOST_VERSION == 106000
+//ice_not is deprecated in boost 1.60 but used within adjacency_matrix.hpp
+#include <boost/type_traits/detail/ice_not.hpp>
+#endif
 #include <boost/graph/adjacency_matrix.hpp>
 #include <CGAL/Unique_hash_map.h>