[OE-core] [PATCH] arch-powerpc.inc: use default value ofTUNE_PKGARCH

[Eibach, Dirk]

> We can use the default value for TUNE_PKGARCH, and now we 
> just append "-nf" if TARGET_FPU is fpu-soft
> 
> Signed-off-by: Matthew McClintock <msm at freescale.com>
> ---
>  meta/conf/machine/include/powerpc/arch-powerpc.inc |    6 ++----
>  1 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git 
> a/meta/conf/machine/include/powerpc/arch-powerpc.inc 
> b/meta/conf/machine/include/powerpc/arch-powerpc.inc
> index c9b2829..abd72ed 100644
> --- a/meta/conf/machine/include/powerpc/arch-powerpc.inc
> +++ b/meta/conf/machine/include/powerpc/arch-powerpc.inc
> @@ -18,10 +18,8 @@ TARGET_FPU .= 
> "${@bb.utils.contains("TUNE_FEATURES", "fpu-soft", "soft", "", d)}
>  
>  ABIEXTENSION = "${@['','spe'][d.getVar('TARGET_FPU', True) 
> in ['ppc-efd', 'ppc-efs']]}"
>  
> -PPCPKGSFX_FPU = "${@bb.utils.contains("TUNE_FEATURES", 
> "fpu-hard" , "", "-nf", d)}"
> -
> -PPCPKGARCH = "${TUNE_ARCH}${PPCPKGSFX_FPU}"
> -TUNE_PKGARCH ?= "${PPCPKGARCH}"
> +PPCPKGSFX_FPU = "${@['', 
> '-nf'][bb.data.getVar('TARGET_FPU',d,1) in ['fpu-soft']]}"
> +TUNE_PKGARCH_append = "${PPCPKGSFX_FPU}"
>  
>  # Basic tune definitions
>  AVAILTUNES += "powerpc powerpc-nf" 

This fixes my issues with e500v2 cores.

Tested-by: Dirk Eibach <eibach at gdsys.de>