[openfabrics-ewg] 32-bit build for ppc64 is required

[Hoang-Nam Nguyen]

Hi,
> Still, using non-standard hacks like bin32 does not sound like a good
idea.
I think the actual issue is there is no common approach for this on various
platforms.
> Maybe an option to *only* make 32 bit userspace might make sense though.
> Something like --disable-32bit, --disable-64bit.
> This would solve your problem, would it not?
Does that mean if I don't specify one of them, I'll get 32- and 64bit
execs?
If yes, that's fine.
Thanks
Nam