Date: Fri, 05 Jul 1996 18:27:45 -0400 From: Rick Weldon <rick@wisetech.com> To: Michael Searle <searle@longacre.demon.co.uk> Cc: questions@freefall.freebsd.org Subject: Re: C libraries Message-ID: <31DD96E1.2781E494@wisetech.com> References: <mE9178E39@longacre.demon.co.uk>
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Michael Searle wrote: > #cc sqrt.c -o sqrt > /var/tmp/cc0002661.o: Undefined symbol '_sqrt' referenced from text segment You need to link in the math library. Add -lm # cc sqrt.c -o sqrt -lm should do it. I guess on the other machine your mentioned the math routines are in libc or the math lib is automagically searched. Rick
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