I am trying to link fftw3 library to eclipse with no success so far. I included the header file fftw3.h in 'paths and symbol' and it able to recognize fft\_complex and fft\_plan but these are unreferenced

undefined reference to `__imp_fftw_destroy_plan'
undefined reference to`\_\_imp\_fftw\_execute'
undefined reference to `__imp_fftw_malloc'
undefined reference to`\_\_imp\_fftw\_plan\_dft\_r2c\_1d'

Please help. Im new to eclipse