S32K cmake math.h

[Ralphty]

Dears:

When I am compiling an S32K project using cmake, when I add the sin() function in the math. h library, an undefined reference to 'sin' appears during the linking process. What is the reason for this.

Thanks!!!

[davidtosenovjan]

Hi, pay attention for following thread:

https://community.nxp.com/t5/S32-Design-Studio/atan2f-in-math-h-with-S32DS-S32K144/m-p/799790

[Ralphty]

Dear:
Thank you very much for your reply. I did not use the IDE for project construction, but instead used cmake as the construction method. I also added - lc - lm - lgcc in the link options, but still reported the above issue.

[drfrefw123]

Dear:

I have the same problem. Have you solved it?