[Bug target/30336] -mtune=native is wrong when not built with gcc

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30336

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED
   Target Milestone|---                         |4.5.0

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This was fixed with r0-93833 where we ignore now -march=native and/or
-mtune=native if not compiled with GCC, There were more fixes later on what
macro gets tested too.