diff options
Diffstat (limited to 'boost/config/stdlib/libcomo.hpp')
| -rw-r--r-- | boost/config/stdlib/libcomo.hpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/boost/config/stdlib/libcomo.hpp b/boost/config/stdlib/libcomo.hpp index 5aacfb2a7c..941498d076 100644 --- a/boost/config/stdlib/libcomo.hpp +++ b/boost/config/stdlib/libcomo.hpp @@ -62,6 +62,16 @@ # define BOOST_NO_CXX11_STD_ALIGN # define BOOST_NO_CXX11_ADDRESSOF +#if defined(__has_include) +#if !__has_include(<shared_mutex>) +# define BOOST_NO_CXX14_HDR_SHARED_MUTEX +#elif __cplusplus < 201402 +# define BOOST_NO_CXX14_HDR_SHARED_MUTEX +#endif +#else +# define BOOST_NO_CXX14_HDR_SHARED_MUTEX +#endif + // // Intrinsic type_traits support. // The SGI STL has it's own __type_traits class, which @@ -71,5 +81,3 @@ #define BOOST_HAS_SGI_TYPE_TRAITS #define BOOST_STDLIB "Comeau standard library " BOOST_STRINGIZE(__LIBCOMO_VERSION__) - - |