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Date:      Tue, 28 Dec 1999 11:27:12 +0100
From:      Dirk Froemberg <dirk@freebsd.org>
To:        Mikhail Teterin <mi@kot.ne.mediaone.net>
Cc:        stable@freebsd.org, ports@freebsd.org, nsayer@freebsd.org
Subject:   Re: -lc vs. -lc_r (building Apache-PHP)
Message-ID:  <19991228112712.A9934@physik.TU-Berlin.DE>
In-Reply-To: <199912272030.PAA76727@rtfm.newton>; from mi@kot.ne.mediaone.net on Mon, Dec 27, 1999 at 03:30:08PM -0500
References:  <Pine.BSF.4.02A.9912271136420.6973-100000@shell.uniserve.ca> <199912272030.PAA76727@rtfm.newton>

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Hi Mikhail!

On Mon, Dec 27, 1999 at 03:30:08PM -0500, Mikhail Teterin wrote:
> Tom once stated:
> => => What's the magic and why doesn't the port know it? Why is -lc even
> => => in play if  some of the components  (-lmysqlclient) require -lc_r?
> => => Yours,
> => =
> => =  libmysqlclient does  not require  -lc_r, because the  library does
> => =not use threads. Only mysqld is threaded.
> => 
> => Thank you,  Tom, for this  correction. However, this does  not change
> => much. Some other extension wants threads then...
> =
> =  Uhh.. highly unlikely. Almost none of PHP3 is thread-safe, and only a
> =bit of Apache  is thread-safe. I doubt that anything  in the Apache-PHP
> =port wants or needs threads.
> 
> I did not put it in there myself  :) At least one of the many extensions
> selected (I included  the Makefile.inc with my  original report) dragged
> the c_r with it...

It's the mhash option causing the problem. I disabled it for now.

Basically the mhash port doesn't seem to be able to deal with
FreeBSD's -pthread. I'll look at it to see whether the problem can
be easily be solved.

	Regards Dirk

[Cc'ed to mhash's maintainer]

-- 
Dirk Froemberg

FreeBSD: The Power to Serve!		http://www.FreeBSD.org/


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