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In-Reply-To: <87tuptw9oz.fsf@oldenburg.str.redhat.com>
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Tue, 2 Mar 2021 13:18:21 -0800
Message-ID: <CAMe9rOqH=wqnx-XrV+ndtZGmqKRgSdCH-zwc85SYBwTNH97zRQ@mail.gmail.com>
Subject: Re: [PATCH v2] <shlib-compat.h>: Support compat_symbol_reference for
 _ISOMAC
To: Florian Weimer <fweimer@redhat.com>
Cc: GNU C Library <libc-alpha@sourceware.org>
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On Tue, Mar 2, 2021 at 1:02 PM Florian Weimer <fweimer@redhat.com> wrote:
>
> * H. J. Lu:
>
> > On Tue, Mar 2, 2021 at 12:10 PM Florian Weimer via Libc-alpha
> > <libc-alpha@sourceware.org> wrote:
> >>
> >> This is helpful for testing compat symbols in cases where _ISOMAC
> >> is activated implicitly due to -DMODULE_NAME=testsuite and cannot
> >> be disabled easily.
> >>
> >> ---
> >> v2: Now actually tested in the situation where I need it.
> >>
> >
> > Any particular tests which need this?
>
> nptl/tst-cleanup4aux.c will need this once _pthread_cleanup_push,
> _pthread_cleanup_pop are compatibility symbols.
>

Do you just want to link against the older version and nothing else?


-- 
H.J.