Date:	Mon, 12 Jul 1999 08:24:08 +0200
To:	pgcc AT delorie DOT com
Subject:	Re: libm.a
Message-ID:	<19990712082408.F550@cerebro.laendle>
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In-Reply-To:	<Pine.GSO.4.05.9907092025470.8343-100000@legolas.mdh.se>; from Henrik Berglund SdU on Fri, Jul 09, 1999 at 08:31:22PM +0200
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From:	Marc Lehmann <pcg AT goof DOT com>
Reply-To:	pgcc AT delorie DOT com
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On Fri, Jul 09, 1999 at 08:31:22PM +0200, Henrik Berglund SdU wrote:
> When i remove -lm in the bytemark makefile on my k6-2 running linux and
> pgcc it does not complain about not finding (sin, cos, exp, sqrt, pow).
> but it does so on an ultrasparc running solaris. What is wrong does pgcc
> always include the math library by default?

What would be wrong with that behaviour? However what happens is that many
external references will be optimized out on linux (some by gcc).

> Have a 3dnow library that i would like to try, it has some optimised cos
> sin sqrt funktions. 

If you use the header file of that library all should be well.

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