diff options
Diffstat (limited to 'libstdc++-v3/config.h.in')
| -rw-r--r-- | libstdc++-v3/config.h.in | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libstdc++-v3/config.h.in b/libstdc++-v3/config.h.in index f91f7eb9097..bbb2613ff69 100644 --- a/libstdc++-v3/config.h.in +++ b/libstdc++-v3/config.h.in @@ -819,6 +819,10 @@ /* Define if the compiler supports C++11 atomics. */ #undef _GLIBCXX_ATOMIC_BUILTINS +/* Define if global objects can be aligned to + std::hardware_destructive_interference_size. */ +#undef _GLIBCXX_CAN_ALIGNAS_DESTRUCTIVE_SIZE + /* Define to use concept checking code from the boost libraries. */ #undef _GLIBCXX_CONCEPT_CHECKS |