generic-library/bionic
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

disable _FORTIFY_SOURCE under clang

Browse Source 
Clang and _FORTIFY_SOURCE are just plain incompatible with
each other.  First of all, clang doesn't understand the
__attribute__((gnu_inline)) header. Second of all,
Clang doesn't have support for __builtin_va_arg_pack()
and __builtin_va_arg_pack_len() (see
http://clang.llvm.org/docs/UsersManual.html#c_unimpl_gcc)

Until we can resolve these issues, don't even try using
_FORTIFY_SOURCE under clang.

Change-Id: I81c2b8073bb3276fa9a4a6b93c427b641038356a
This commit is contained in:
Nick Kralevich
2012-08-29 12:40:53 -07:00
parent 069c64cdf2
commit 829c089f83
4 changed files with 1 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libc/include/sys/cdefs.h
View File

@@ -501,7 +501,7 @@
#define __BIONIC__ 1
#include <android/api-level.h>
#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0 && !defined(__clang__)
#define __BIONIC_FORTIFY_INLINE \
extern inline \
__attribute__ ((always_inline)) \