On Jul 26, 2011, at 11:18 AM, Richard Purdie wrote:
>>> You're already found the way to pass configuration to *libc using values
>>> in TARGET_FPU to pickup the right configuration.
>>>
>>> Is there a use case we're missing?
>>
>> Yes, for [e]glibc we have optimized libc functions for a given /
>> specific PPC processor. So we need someway to tell configure this.
>
> I'd do this by looking for flags in TUNE_FEATURES as Mark has also
> mentioned.
>
> Cheers,
>
> Richard
Are we thinking something like the following in e[glibc] recipes:
EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "ppce500mc",
"-with-cpu=e500mc", "", d)}"
- k
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