[Bug analyzer/104042] Four memcpy/memset analyzer failures on darwin

[iains at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104042

--- Comment #3 from Iain Sandoe <iains at gcc dot gnu.org> ---
erm, that is probably _FORTIFY_SOURCE from the command line.