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