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Date: Tue, 15 Dec 2020 19:56:50 +0100
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
To: Vivek =?utf-8?Q?Das=C2=A0Mohapatra?= <vivek@collabora.com>
Cc: libc-alpha <libc-alpha@sourceware.org>
Subject: Re: [RFC][PATCH v6 18/20] Add DT_GNU_FLAGS_1/DF_GNU_1_UNIQUE dynamic
 section+flag to glibc DSOs
Message-ID: <20201215185650.6wtkmnn4zcxued3b@function>
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Hello,

Vivek Das Mohapatra via Libc-alpha, le mar. 15 déc. 2020 18:44:58 +0000, a ecrit:
> libc.so, libpthread.so etc should have the new unique-dso-by-default
> flag set to allow dlmopen to work better (libc et al instance shared
> by default when DSOs dlmopened into a new namespace).
> ---

> diff --git a/nptl/Makefile b/nptl/Makefile
> index ddd83dfbdd..314931cbaa 100644
> --- a/nptl/Makefile
> +++ b/nptl/Makefile
> @@ -354,7 +354,7 @@ else
>  tests-printers-libs := $(static-thread-library)
>  endif
>  
> -LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
> +LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,unique,-z,nodelete,-z,initfirst
>  
>  tests += tst-cancelx7 tst-cancelx17 tst-cleanupx4

Please also do the same in htl/Makefile

Samuel