diff --git a/include/boost/system.hpp b/include/boost/system.hpp index 5b70281..dcb17b0 100644 --- a/include/boost/system.hpp +++ b/include/boost/system.hpp @@ -9,8 +9,9 @@ #include #include +#include -#if (__cplusplus >= 201103L) || (defined(_MSC_VER) && _MSC_VER >= 1900) +#if (__cplusplus >= 201103L) && !(defined(BOOST_GCC) && BOOST_GCC < 40800) || (defined(_MSC_VER) && _MSC_VER >= 1900) # include #endif