diff options
| -rw-r--r-- | include/apr_thread_proc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/apr_thread_proc.h b/include/apr_thread_proc.h index 04759e5a5..fe5e3206e 100644 --- a/include/apr_thread_proc.h +++ b/include/apr_thread_proc.h @@ -216,7 +216,9 @@ typedef enum { */ #if defined(__cplusplus) && __cplusplus >= 201103L #define APR_THREAD_LOCAL thread_local -#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112 +#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112 && \ + (!defined(__GNUC__) || \ + __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9)) #define APR_THREAD_LOCAL _Thread_local #elif defined(__GNUC__) /* works for clang too */ #define APR_THREAD_LOCAL __thread |