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From: jjr@ut-ngp.UUCP (Jeff Rodriguez)
Newsgroups: net.unix
Subject: Re: System V C Math Routines
Message-ID: <4189@ut-ngp.UUCP>
Date: Wed, 22-Oct-86 12:44:44 EDT
Article-I.D.: ut-ngp.4189
Posted: Wed Oct 22 12:44:44 1986
Date-Received: Wed, 22-Oct-86 23:11:42 EDT
References: <7968ZSR@PSUVMB>
Reply-To: jjr@ngp.UUCP (Jeff Rodriguez)
Organization: U. of TX Computer and Vision Research Center
Lines: 19

In article <7968ZSR@PSUVMB> zsr@psuvm.bitnet.UUCP writes:
>
>     Has anyone out there had any trouble using the Math library from AT&T
>C language on a 3B(5)?  I #include math.h and the linker complains (as it
>should) when I cc.  Then I compile without linking and link separatly while
>including the library libm.a (-lm) and it still complains.
>
>Chris Johnson
>ZSR @ PSUVMB, PSUVMA, PSUVM

I once had the same problem.  My mistake was typing
	cc -lm myprog.c
instead of
	cc myprog.c -lm
The linker searches forward in the command line to find 
external references, so make sure you use the second form.

				Jeff Rodriguez
				jjr@ngp.utexas.edu