diff options
Diffstat (limited to 'src/config.h')
| -rw-r--r-- | src/config.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/config.h b/src/config.h index 5bd49de..0822e3c 100644 --- a/src/config.h +++ b/src/config.h @@ -186,4 +186,11 @@ # define BFS_FORMATTER(fmt, args) #endif +/** + * Check if function multiversioning via GNU indirect functions (ifunc) is supported. + */ +#if !defined(BFS_TARGET_CLONES) && __has_attribute(target_clones) && (__GLIBC__ || __FreeBSD__ || __NetBSD__) +# define BFS_TARGET_CLONES true +#endif + #endif // BFS_CONFIG_H |