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

[Khem Raj]

On Fri, Aug 24, 2012 at 9:49 AM, Elvis Dowson <elvis.dowson at gmail.com> wrote:
>
> Should I specify them in TUNE_CCARGS (as shown below) or
> TUNE_FEATURES_tune-ppc405e (not done below) or specify the same values for
> both variables ?
>
> TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppc405e",
> "-mcpu=405fp -mxilinx-fpu -mfpu=dp_full", "", d)}"

yes. However if there are some special ABI extentions becasue of FP
that gcc should configure itself with
then that should be specified in TARGET_FPU. I havent looked into gcc
code to check if it knows about xilinx-fpu
at configure time