Re: Error when building Embedded T2 for Powerpc64

Hi,

On 08.04.2008, at 17:38, lai wei wrote:

> Hi All,
> I want to build a embedded system for
> powerpc64(ppc64), and got the following error when
> cross-compiling gcc 4.2.3:
>
> In file included from
> ../../gcc/config/rs6000/ppc64-fp.c:35:
> ../../gcc/config/fp-bit.h:100: error: unable to
> emulate 'TF'
>
> Someone could help me?

I can confirm the error, as our (ExactCODE) PowerPC64 production
system just build all the last years I have the feeling that this is a
uClibC related PPC64 issue. I guess noone here used or tested
uClibC with PPC64 so far.

If you do not need uClibC you could either switch to dietlibc (which I
know works with PowerPC64) or the regular glibc, e.g. cross build
the generic T2 target.

In any case I put this issue on my TODO and will review as soon
as possible.

Yours,

--
  René Rebe - ExactCODE GmbH - Europe, Germany, Berlin
  http://exactcode.de | http://t2-project.org | http://rene.rebe.name

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