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Re: [WIP] glibc: Use /lib/ld-linux-armhf.so.3 for ARM's -mfloat-abi=hard ABI.
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Carlos O'Donell <carlos at systemhalted dot org>
- Cc: Roland McGrath <roland at hack dot frob dot com>, Carlos O'Donell <carlos_odonell at mentor dot com>, Andrew Haley <aph at redhat dot com>, libc-ports at sourceware dot org, steve dot mcintyre at linaro dot org, michael dot hope at linaro dot org
- Date: Sat, 5 May 2012 23:17:38 +0000 (UTC)
- Subject: Re: [WIP] glibc: Use /lib/ld-linux-armhf.so.3 for ARM's -mfloat-abi=hard ABI.
- References: <4F886201.3040200@redhat.com> <4F886277.6000006@redhat.com> <20120413173512.5D52B2C074@topped-with-meat.com> <CADZpyiyr3d8VrBwp_WQyg1H_=w-8hyHw82Vck6U2kv49JtFxPg@mail.gmail.com> <4F9515D5.60804@redhat.com> <4F99B990.7020300@mentor.com> <Pine.LNX.4.64.1204262155510.30855@digraph.polyomino.org.uk> <20120426220656.0CC302C0D3@topped-with-meat.com> <CADZpyiw=iR9DURWUwY81FS-miA+gFNQdsK7Fkgo_GJAPzJ11+g@mail.gmail.com> <CADZpyiwSnQmxsYRMW0zu2uusoq2xf4mVhTjZHUNs+aTq3herPg@mail.gmail.com>
On Sat, 5 May 2012, Carlos O'Donell wrote:
> Except that this idea doesn't work because the implicit rule uses
> -undef and I didn't notice that.
>
> Therefore __ARM_PCS_VFP is *never* defined.
>
> Thoughts?
That suggests going back to a preconfigure test (testing whether
__ARM_PCS_VFP is defined) to select appropriate sysdeps directories with
different shlib-versions files.
--
Joseph S. Myers
joseph@codesourcery.com