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Forum Topic - compilation error while including math.h: (3 Items)

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mukuntan balasundaram

10/20/2008 8:23 PM

post15290

compilation error while including math.h

hi

In my project , while including math related functions like sin, cos or log etc., it gives "undefined reference" error, 
eventhough i include math.h file

please help

regards
mukuntan

Colin Burgess(deleted)

Re: compilation error while including math.h

Colin Burgess(deleted)

10/20/2008 8:54 PM

post15295

Re: compilation error while including math.h

You need to add libm.so

mukuntan balasundaram wrote:
> hi
> 
> In my project , while including math related functions like sin, cos or log etc., it gives "undefined reference" error
, eventhough i include math.h file
> 
> please help
> 
> regards
> mukuntan
> 
> _______________________________________________
> General
> http://community.qnx.com/sf/go/post15290
> 

-- 
cburgess@qnx.com

Valery Soloviev(deleted)

Re: compilation error while including math.h

Valery Soloviev(deleted)

07/24/2010 9:48 AM

post60511

Re: compilation error while including math.h

Hi Mukuntan!
In Momentics SDP: Progect->Properties->C/C++ Build-Settings -...-" Libraries" in window "Libraries (l)" need add  letter
 <m> (i.e. library libm.so) -this option qcc (QCC), look Help.
regards
Soloviev (marfia@rambler.ru)

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