diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/my_sys.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/my_sys.h b/include/my_sys.h index 8cdc78025f3..61395114a5d 100644 --- a/include/my_sys.h +++ b/include/my_sys.h @@ -146,6 +146,15 @@ extern my_string my_strdup(const char *from,myf MyFlags); #define ORIG_CALLER_INFO /* nothing */ #endif #ifdef HAVE_ALLOCA +#ifdef __GNUC__ +/* Remove any previous definitions. */ +#undef alloca +#define alloca(size) __builtin_alloca (size) +#else /* xlc */ +#ifdef _AIX + #pragma alloca +#endif /* _AIX */ +#endif /* __GNUC__ */ #define my_alloca(SZ) alloca((size_t) (SZ)) #define my_afree(PTR) {} #else |