RFC: Removing OLD_EXCEPTIONS powerpc multilib variants

[Sergei Organov]

Till Straumann <strauman at slac.stanford.edu> writes:
[...]
> Baseline: at some level you have to stop multilibbing because
>            the number of variants grows exponentially - IMO the
>            appropriate level is the toolchain. Once cpukit is
>            totally BSP independent multilibbing can be extended
>            there.

I'm second here who thinks the same, -- it's nonsense to multilib RTEMS
unless cpukit is entirely BSP-independent (at compile time).

-- 
Sergei.