440 ebony patch seems to have broken 85xx build on powerpc.git

[Segher Boessenkool]

>> Nothing is telling GCC what CPU to compile for, so it
>> will just use the compiler's default, which very likely
>> is not what you want.  For files that will only ever
>> be used on 440, the correct flags are -mcpu=440 -Wa,-m440 .
>
> We could add that to the per-file flags already, right?

Yes, exactly.


Segher