CCS/TMS320F28069M: SPWM generation with SGEN library unresolved symbol error

Tool/software: Code Composer Studio

Hi all, 

I'm trying to generate a sine wave with the endgoal to create SPWM generation and I'm trying to use SGEN library to generate the sinusoid. However, I am obtaining a following error:

unresolved symbol _SGENT_1_calc, first referenced in ./main.obj

I have included the 

sgen.h

file as in the example project, but my project does not build. 

Since other errors are:

#10010 null: errors encountered during linking; "ActiveFrontEnd.out" not built
#10234D null: unresolved symbols remain

I am suspecting that I have a linking problem as well.

These are my File Search Path options:

I have tried including same files as for the 

2833x_SGENT1 

project but with no avail. My project still doesnt work.

Does anyone know how to solve this issue?