diff options
Diffstat (limited to 'gnu/usr.bin/cc/cc_tools')
| -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 6f7fd7b..b9ddea1 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}" |
