diff options
Diffstat (limited to 'erts/include/internal/gcc/ethread.h')
| -rw-r--r-- | erts/include/internal/gcc/ethread.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/erts/include/internal/gcc/ethread.h b/erts/include/internal/gcc/ethread.h index fcfdc39441..365a3535cf 100644 --- a/erts/include/internal/gcc/ethread.h +++ b/erts/include/internal/gcc/ethread.h @@ -25,6 +25,9 @@ #ifndef ETHREAD_GCC_H__ #define ETHREAD_GCC_H__ +#if defined(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP32) \ + || defined(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP64) + #ifndef ETHR_MEMBAR # include "ethr_membar.h" #endif @@ -46,3 +49,5 @@ #endif #endif + +#endif |