diff options
Diffstat (limited to 'include/features.h')
| -rw-r--r-- | include/features.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/features.h b/include/features.h index 540230b90b..066eb0eecd 100644 --- a/include/features.h +++ b/include/features.h @@ -397,6 +397,11 @@ # warning _FORTIFY_SOURCE requires compiling with optimization (-O) # elif !__GNUC_PREREQ (4, 1) # warning _FORTIFY_SOURCE requires GCC 4.1 or later +# elif _FORTIFY_SOURCE > 2 && __glibc_clang_prereq (9, 0) +# if _FORTIFY_SOURCE > 3 +# warning _FORTIFY_SOURCE > 3 is treated like 3 on this platform +# endif +# define __USE_FORTIFY_LEVEL 3 # elif _FORTIFY_SOURCE > 1 # if _FORTIFY_SOURCE > 2 # warning _FORTIFY_SOURCE > 2 is treated like 2 on this platform |