RFA: No CPP_PREDEFINES for mcore

[Zack Weinberg]

Neil Booth <neil@daikokuya.co.uk> writes:

> Tested on mcore-elf.  OK?
...

> -#define CPP_SPEC "							\
> -%{mbig-endian:							\
> -  %{mlittle-endian:%echoose either big or little endian, not both}	\
> -  -D__MCOREBE__}							\
> -%{m210:								\
> -  %{m340:%echoose either m340 or m210 not both}			\
> -  %{mlittle-endian:%ethe m210 does not have little endian support}	\

You didn't put these checks in TARGET_CPP_CPU_BUILTINS.  Are they
duplicated somewhere else?

zw