LCDKC6748 mathlib and dsplib issues

I am having an issue with linking to these libraries. 

In the code I put:

#include <include>

In project I have added the following include paths:

C:/Program Files (x86)/Texas Instruments/mathlib_c674x_3_0_1_1/inc

and

C:/Program Files (x86)/Texas Instruments/mathlib_c674x_3_0_1_1/packages

When I select open declaration inside the main code I get the header file with the includes in the src directory so the include paths seems to be working.  But when I select open declaration (cossp for example) I get nothing.  With I try to compile I get the famous "unresolved symbol cossp, first referenced in ./main.obj" error message.

The same thing happens when I try using the dsplib.  Any suggestions?