hidden symbol `__stack_chk_fail_local' isn't defined

ubuntu14.04 32位：

ssd_clientstub.c.so.o：在函数‘ConnectToServer’中：

dnssd_clientstub.c:(.text+0xcd0)：对‘__stack_chk_fail_local’未定义的引用

objects/prod/dnssd_clientstub.c.so.o:dnssd_clientstub.c:(.text+0xdd0): more undefined references to `__stack_chk_fail_local' follow

ld: build/prod/libdns_sd.so: hidden symbol `__stack_chk_fail_local' isn't defined

ld: 最终连接失败: 错误的值

make: *** [build/prod/libdns_sd.so] 错误 1

有人
https://github.com/dailab/libsml/issues/3 https://github.com/kfl/mosml/issues/14 http://stackoverflow.com/questions/10712972/what-is-the-use-of-fno-stack-protector
说是因为没有加这个选项： 塔机配件大全

MECFLAGS = " -O2 -fno-stack-protector -fno-stack-protector-all "

加到CFLAGS之后，发现cc不识别他们！

root@Ubuntu32:/home/zhangbin/STM/airplay/mdns/Community-mdnsResponder/mdns-patched/mDNSPosix# make os=linux

cc: error: -fno-stack-protector -fno-stack-protector-all : 没有那个文件或目录

make: *** [objects/prod/PosixDaemon.c.o] 错误 1

ubuntu官方说，LD用了ld而不是gcc，对比了Makefile：

LD = gcc -shared

这样就ok了！