libcxx-armhf-ftbfs

===================================================================

Gbp-Pq: Topic libcxx
Gbp-Pq: Name libcxx-armhf-ftbfs.diff

diff --git a/libcxx/include/__atomic/aliases.h b/libcxx/include/__atomic/aliases.h
index e27e09af6b77d90a7d314d5a531e17fbb36b6e8a..3204f7bbf7b727dad36217111e7078502201146f 100644 (file)
--- a/libcxx/include/__atomic/aliases.h
+++ b/libcxx/include/__atomic/aliases.h
@@ -95,6 +95,7 @@ using __largest_lock_free_type = char;
 #  endif
 
 #  ifndef _LIBCPP_NO_LOCK_FREE_TYPES
+#ifndef NO_LOCK_FREE
 using __contention_t_or_largest =
     __conditional_t<__libcpp_is_always_lock_free<__cxx_contention_t>::__value,
                     __cxx_contention_t,
@@ -104,6 +105,8 @@ using atomic_signed_lock_free   = atomic<__contention_t_or_largest>;
 using atomic_unsigned_lock_free = atomic<make_unsigned_t<__contention_t_or_largest>>;
 #  endif // !_LIBCPP_NO_LOCK_FREE_TYPES
 #endif   // C++20
+#endif
+#undef NO_LOCK_FREE
 
 _LIBCPP_END_NAMESPACE_STD