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Date: Mon, 3 Jan 2005 14:42:27 +0100
From: Simon Barner <barner@gmx.de>
To: ports@freebsd.org
Message-ID: <20050103134227.GA16228@zi025.glhnet.mhn.de>
References: <20050103114221.GA897@galgenberg.net>
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Subject: Re: PThread Issue: -pthread vs. -lpthread for a new port
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Hi,

the ports framework has the variables ${PTHREAD_CFLAGS} and ${PTHREAD_LIBS}
that take care of the right usage of -D_THREAD_SAFE and -pthread, -lpthread,
-lc_r respectively.

Depending on your FreeBSD version, different combinations are necessary
to link in thread support (for details see ports/Mk/bsd.port.mk, ll.
1787).

To sum this up: You must not hard-code any of these thread things, but
use the PTHREAD_* variables.

Simon

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