diff options
Diffstat (limited to 'libcxx/include/__config')
| -rw-r--r-- | libcxx/include/__config | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libcxx/include/__config b/libcxx/include/__config index ad34fcfab75..b5b1fd59fb4 100644 --- a/libcxx/include/__config +++ b/libcxx/include/__config @@ -160,7 +160,13 @@ // that Windows compilers pretending to be MSVC++ target the Microsoft ABI, // and allow the user to explicitly specify the ABI to handle cases where this // heuristic falls short. -#if !defined(_LIBCPP_ABI_ITANIUM) && !defined(_LIBCPP_ABI_MICROSOFT) +#if defined(_LIBCPP_ABI_FORCE_ITANIUM) && defined(_LIBCPP_ABI_FORCE_MICROSOFT) +# error "Only one of _LIBCPP_ABI_FORCE_ITANIUM and _LIBCPP_ABI_FORCE_MICROSOFT can be defined" +#elif defined(_LIBCPP_ABI_FORCE_ITANIUM) +# define _LIBCPP_ABI_ITANIUM +#elif defined(_LIBCPP_ABI_FORCE_MICROSOFT) +# define _LIBCPP_ABI_MICROSOFT +#else # if defined(_WIN32) && defined(_MSC_VER) # define _LIBCPP_ABI_MICROSOFT # else |
