From 7238f9f0f63f7265edeac66306e5af841b387981 Mon Sep 17 00:00:00 2001
From: Justin LaPolla <jlapolla@cray.com>
Date: Tue, 6 Feb 2018 12:43:21 -0600
Subject: [PATCH] Fix 'cray.hpp' BOOST_NO_CXX11_HDR_ATOMIC setting

---
 include/boost/config/compiler/cray.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/config/compiler/cray.hpp b/include/boost/config/compiler/cray.hpp
index 54b1c4fb..f272683e 100644
--- a/include/boost/config/compiler/cray.hpp
+++ b/include/boost/config/compiler/cray.hpp
@@ -415,6 +415,7 @@
 #endif // __cplusplus >= 201103L
 
 #if __cplusplus >= 201402L
+#undef  BOOST_NO_CXX11_HDR_ATOMIC
 #endif // __cplusplus == 201402L
 
 #endif // BOOST_CRAY_VERSION > 80799