DSPLIB for OMAPL137

Hello,

           we are planning to use DSPLIB for FFT calculation of our application, and  I was searching for suitable libraries.

I could find below mentioned libraries,

1) c674x-dsplib_1_03_00_01

2) dsplib_c674x_3_4_0_0

which one is stable and latest?

And In the second dsplib_c674x_3_4_0_0 how do you link the .lib to project?

I could find dsplib.lib file is the size of 1KB in the lib folder.

I am novice in DSP, Elaborated answer would help a lot.

Thanks And Regards,

Vijay Hiremath