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From: "Rupert Wood" <me@rupey.net>
To: "'GRE Spam Mail'" <gre_spam@anora.org>
Cc: <gcc-help@gcc.gnu.org>
Subject: RE: undefined reference to `__errno_location(void)'
Date: Sun, 01 Sep 2002 23:38:00 -0000	[thread overview]
Message-ID: <616BE6A276E3714788D2AC35C40CD18D561765@whale.softwire.co.uk> (raw)
In-Reply-To: <616BE6A276E3714788D2AC35C40CD18D7D2511@whale.softwire.co.uk>

Gordon Ellsworth wrote:

> /home/muvie/muvie/src/socket_class.c:211: undefined reference to 
> `__errno_location(void)'
:
>     And when you link make sure to add -lpthread,
>     since the symbol for errno_location is defined
>     in the libpthread library on Linux.
:
> I tried this, but it did not get rid of the problem.

Can I confirm that you tried the '-lpthread' in addition to the #include
in the PR comment? If so, can you confirm that you've got a libpthread.a
or libpthread.so in /lib or /usr/lib and that it contains the symbol
__errno_location?

As you said you haven't upgraded, the system *ought* to work as shipped.
But it's possible (albeit unlikely) that your C library was not build
with threading support or that you're missing the ptherad library -
maybe you need to install it as a separate package?

Good luck,
Rup.

       reply	other threads:[~2002-09-02  6:38 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <616BE6A276E3714788D2AC35C40CD18D7D2511@whale.softwire.co.uk>
2002-09-01 23:38 ` Rupert Wood [this message]
2002-09-02 10:06   ` GRE Spam Mail
2002-09-02 10:14     ` undefined reference to `__errno_location(void)'x Der Herr Hofrat
2002-09-02 10:53       ` GRE Spam Mail
2002-09-03 13:09         ` GRE Spam Mail
2002-09-04  0:28           ` bjorn rohde jensen
2002-09-04  7:51             ` undefined reference to `__errno_location(void)' GRE Spam Mail
2002-09-04  9:03               ` Claudio Bley
2002-09-04  9:20                 ` Rupert Wood
2002-09-04 17:27                   ` GRE Spam Mail
2002-09-02 10:07   ` GRE Spam Mail

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