diff options
Diffstat (limited to 'boost/smart_ptr/detail/sp_counted_base.hpp')
| -rw-r--r-- | boost/smart_ptr/detail/sp_counted_base.hpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/boost/smart_ptr/detail/sp_counted_base.hpp b/boost/smart_ptr/detail/sp_counted_base.hpp index c4158920e3..0addf077d1 100644 --- a/boost/smart_ptr/detail/sp_counted_base.hpp +++ b/boost/smart_ptr/detail/sp_counted_base.hpp @@ -20,6 +20,12 @@ #include <boost/config.hpp> #include <boost/smart_ptr/detail/sp_has_sync.hpp> +#if defined( __clang__ ) && defined( __has_extension ) +# if __has_extension( __c_atomic__ ) +# define BOOST_SP_HAS_CLANG_C11_ATOMICS +# endif +#endif + #if defined( BOOST_SP_DISABLE_THREADS ) # include <boost/smart_ptr/detail/sp_counted_base_nt.hpp> @@ -35,6 +41,9 @@ #elif defined( BOOST_DISABLE_THREADS ) && !defined( BOOST_SP_ENABLE_THREADS ) && !defined( BOOST_DISABLE_WIN32 ) # include <boost/smart_ptr/detail/sp_counted_base_nt.hpp> +#elif defined( BOOST_SP_HAS_CLANG_C11_ATOMICS ) +# include <boost/smart_ptr/detail/sp_counted_base_clang.hpp> + #elif defined( __SNC__ ) # include <boost/smart_ptr/detail/sp_counted_base_snc_ps3.hpp> @@ -79,4 +88,6 @@ #endif +#undef BOOST_SP_HAS_CLANG_C11_ATOMICS + #endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_HPP_INCLUDED |