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Date: Thu, 31 May 2012 15:32:00 -0000
Message-ID: <CAMe9rOpUEDRrvh1hXQJqut_uvyitfUs7sn+72fQ5W=fdE2GP3g@mail.gmail.com>
Subject: Re: RFA: Port maintainers: Convert WORDSIZE[32|64]/ld to abi-variants
From: "H.J. Lu" <hjl.tools@gmail.com>
To: "Joseph S. Myers" <joseph@codesourcery.com>
Cc: GNU C Library <libc-alpha@sourceware.org>, libc-ports@sourceware.org, 	Thomas Schwinge <thomas@codesourcery.com>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, 	Andreas Krebbel <Andreas.Krebbel@de.ibm.com>, David Miller <davem@davemloft.net>
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On Thu, May 31, 2012 at 8:17 AM, Joseph S. Myers
<joseph@codesourcery.com> wrote:
> HJ, I don't see how default-abi gets set for powerpc, s390 or sparc - I
> think you're missing appropriate settings in six sysdeps makefiles for
> those.
>
> The setting in Makeconfig
>
> ifdef abi-variants
> ifndef default-abi
> default-abi =3D $(firstword $(abi-variants))
> endif
> endif

This should be removed then and powerpc, s390 or sparc
should define default-abi.  But I don't know them well enough
to add it myself.

>
> isn't going to be effective - Makerules includes $(sysdep-makefiles)
> *after* it includes Makeconfig, so abi-variants won't be set at that
> point. =A0And it would be wrong for half the ABIs if it was effective.
>
> I see a file "stubs-.h" installed on powerpc because of this.
>

--=20
H.J.