Re: [cobalt-developers] Simple Math Problem (and no - it's not MySQL related)

[Tim Hockin <thockin@xxxxxxxxxx>]

Remy Baker wrote:
> 
> Ok, this should be a really simple question for someone on the list.
> 
> I am trying to port some programs from DOS to my RaQ2, everything was going
> along great until I ran into a program that calls some pretty basic math
> functions.  Whenever I try accessing any of the math.h functions (sqrt, log,
> etc) I get the following error:
> 
> $ gcc mathtest.c
> /tmp/cca308401.o: In function `main':
> mathtest.c(.text+0x48): undefined reference to `sqrt'
> collect2: ld returned 1 exit status

add -lm to your compile string to add the math library

-- 
Tim Hockin
Software Engineer / OS Engineer
Cobalt Networks
thockin@xxxxxxxxxx