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Re: [PATCH] Partial ILP32 support for aarch64

From: Yury Norov <ynorov at caviumnetworks dot com>
To: Wilco Dijkstra <Wilco dot Dijkstra at arm dot com>
Cc: Florian Weimer <fweimer at redhat dot com>, "sellcey at caviumnetworks dot com" <sellcey at caviumnetworks dot com>, "libc-alpha at sourceware dot org" <libc-alpha at sourceware dot org>, nd <nd at arm dot com>, Szabolcs Nagy <Szabolcs dot Nagy at arm dot com>
Date: Tue, 6 Dec 2016 20:41:50 +0530
Subject: Re: [PATCH] Partial ILP32 support for aarch64
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On Tue, Dec 06, 2016 at 02:57:17PM +0000, Wilco Dijkstra wrote:
> Florian Weimer wrote:
> > So you are running the new libc against the system dynamic linker? 
> > That's not supported.
> 
> So LD_LIBRARY_PATH is not guaranteed to do the correct thing?
> 
> > You should rather use the testrun.sh wrapper.
> 
> For running benchmarks, eg. SPEC?
> 
> >> It seems there is some incompatibility introduced in the dynamic loader that I presume wasn't intended?
> >
> > The dynamic linker and libc have to be updated in lock-step, and such 
> > discrepancies are expected.
> 
> So how do I run a binary against a non-system GLIBC?
> 
> Wilco
> 
>     

I provide the path to linker and sys-root at configure step.
Check this, there's no SPEC targets, but it will probably be
helpful.
https://github.com/norov/build-glibc

References:
- Re: [PATCH] Partial ILP32 support for aarch64
  - From: Wilco Dijkstra
- Re: [PATCH] Partial ILP32 support for aarch64
  - From: Florian Weimer
- Re: [PATCH] Partial ILP32 support for aarch64
  - From: Wilco Dijkstra

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