[Bug testsuite/124011] Checking for target supports -fstack-protector fails on mingw

[nightstrike at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124011

--- Comment #1 from nightstrike <nightstrike at gmail dot com> ---
I guess I deleted #include string, but didn't replace strcpy with __builtin.