From 18d34e312351b0812808f73bea9dfe98c1058930 Mon Sep 17 00:00:00 2001
From: Nikita Kniazev <nok.raven@gmail.com>
Date: Wed, 3 Mar 2021 04:51:34 +0300
Subject: [PATCH] Remove BOOST_NO_CXX11_HDR_ATOMIC for Clang < 3.7

This restriction is either too pessimistic or completely wrong.

Closes #367
---
 include/boost/config/stdlib/libstdcpp3.hpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/boost/config/stdlib/libstdcpp3.hpp b/include/boost/config/stdlib/libstdcpp3.hpp
index da384d23..dcdca2d0 100644
--- a/include/boost/config/stdlib/libstdcpp3.hpp
+++ b/include/boost/config/stdlib/libstdcpp3.hpp
@@ -303,10 +303,6 @@ extern "C" char *gets (char *__s);
 #  define BOOST_NO_CXX14_STD_EXCHANGE
 #endif
 
-#if defined(__clang_major__) && ((__clang_major__ < 3) || ((__clang_major__ == 3) && (__clang_minor__ < 7)))
-// As of clang-3.6, libstdc++ header <atomic> throws up errors with clang:
-#  define BOOST_NO_CXX11_HDR_ATOMIC
-#endif
 //
 //  C++0x features in GCC 5.1 and later
 //