diff options
| author | Alexander Kabaev <kan@FreeBSD.org> | 2009-06-28 23:51:39 +0000 |
|---|---|---|
| committer | Alexander Kabaev <kan@FreeBSD.org> | 2009-06-28 23:51:39 +0000 |
| commit | a162c9ae9c55a9593b15ef618f4df0a045e39dbd (patch) | |
| tree | 601ae0a8f92e47fd15b2574968520ee80c372d0e /gnu/usr.bin | |
| parent | 49c8326a790004bd9229fc97a07a40f874373bcf (diff) | |
Notes
Diffstat (limited to 'gnu/usr.bin')
| -rw-r--r-- | gnu/usr.bin/cc/cc_tools/freebsd-native.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gnu/usr.bin/cc/cc_tools/freebsd-native.h b/gnu/usr.bin/cc/cc_tools/freebsd-native.h index 6f7fd7b81f51..b9ddea131909 100644 --- a/gnu/usr.bin/cc/cc_tools/freebsd-native.h +++ b/gnu/usr.bin/cc/cc_tools/freebsd-native.h @@ -62,3 +62,11 @@ /* FreeBSD is 4.4BSD derived */ #define bsd4_4 + +/* + * Link in libssp_nonshared to get local hidden symbol for + * __stack_chk_fail_local into each binary that needs it. + * Linux does this with static part of their libc.so linker script, we reuse + * libssp_nonshared.a for the same purpose. + */ +#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all:-lssp_nonshared}" |