[yocto] TARGET_FPU not getting populated for powerpc 405/440 fpu-hard targets

[Khem Raj]

On Fri, Aug 24, 2012 at 9:27 AM, Elvis Dowson <elvis.dowson at gmail.com> wrote:
>        I just observed that TARGET_FPU is not getting populated, when you do
> a build for fpu-hard targets. For fpu-soft targets, it displays TARGET_FPU =
> "soft", but for fpu-hard targets, it display TARGET_FPU = "".

that means default is hard for this architecture. This option is
essentially used to configure gcc
unless your fpu is special like fsl one's you are good here.