From 14cf5c3684986f4cc4d32451bffd2bd3ee3fe153 Mon Sep 17 00:00:00 2001
From: Justin Viiret <justin.viiret@intel.com>
Date: Mon, 31 Jul 2017 12:26:45 +1000
Subject: [PATCH] small_vector: require boost >= 1.61

We use the small_vector constructors introduced in Boost 1.61 (trac bug
11866, github commit b436c91). If the Boost version is too old, we fall
back to using std::vector.
---
 src/util/small_vector.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/util/small_vector.h b/src/util/small_vector.h
index 6293759c..0f54bbf6 100644
--- a/src/util/small_vector.h
+++ b/src/util/small_vector.h
@@ -33,7 +33,12 @@
 
 #include <boost/version.hpp>
 
-#if BOOST_VERSION >= 105800
+/*
+ * We use the small_vector constructors introduced in Boost 1.61 (trac bug
+ * #11866, github commit b436c91). If the Boost version is too old, we fall
+ * back to using std::vector.
+ */
+#if BOOST_VERSION >= 106100
 #  define HAVE_BOOST_CONTAINER_SMALL_VECTOR
 #endif