From: Florian Weimer <fweimer@redhat.com>
To: Christer Solskogen via Libc-help <libc-help@sourceware.org>
Cc: Christer Solskogen <christer.solskogen@gmail.com>
Subject: Re: libpthread.so symlink missing?
Date: Wed, 09 Feb 2022 16:10:00 +0100 [thread overview]
Message-ID: <87pmnw13g7.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <su0h9i$6l6$1@ciao.gmane.io> (Christer Solskogen via Libc-help's message of "Wed, 9 Feb 2022 14:58:09 +0100")
* Christer Solskogen via Libc-help:
> On 09.02.2022 13:06, Florian Weimer via Libc-help wrote:
>> * Christer Solskogen via Libc-help:
>>
>>> In order for me to get cross-gcc to build I need to create a symlink
>>> from libpthread.so.0 to libpthread.so. Is that a bug in glibc or is
>>> this intended?
>> It is intended. glibc 2.34 and later only have an empty
>> libpthread.a,
>> to make -lpthread (and -pthread) work. libpthread.so.0 is only needed
>> for running old applications that still link against it; it is pretty
>> much empty as well (except for symbol version information).
> Thanks for your reply. I'll just create that symlink until a new GCC
> release is out, then.
I don't think your issue is going to go away with a GCC update. GCC
just uses -lpthread and does not mind if it is libpthread.a or
libpthread.so. There must be something else in your environment that
causes this.
Thanks,
Florian
next prev parent reply other threads:[~2022-02-09 15:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-09 10:00 Christer Solskogen
2022-02-09 12:06 ` Florian Weimer
2022-02-09 13:58 ` Christer Solskogen
2022-02-09 15:10 ` Florian Weimer [this message]
2022-02-10 7:18 ` Christer Solskogen
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