Math lib inclusion in BSP

Sebastian Huber sebastian.huber at
Fri Sep 25 05:33:20 UTC 2015

On 24/09/15 21:49, sudarshan.rajagopalan wrote:
> We are developing a new BSP that uses math.h in few of the BSP files. 
> I do understand that the math library functions are not part of 
> standard C library and has to be linked using "-lm". So I include 
> "LD_LIBS  += -lm" in the custom .cgf config file but this doesn't seem 
> to work. I think this has to be linked in a proper order. Could 
> someone help with this? 

This seems to be a candidate for a FAQ:

This patch would solve the problem:

Sebastian Huber, embedded brains GmbH

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