Description

Why do the Linux C Model compilation instructions in the User Guide give an error?

Solution

This is a known issue. 

The LD_LIBRARY_PATH environment variable can be used to point to the ".so" files. 

When the LD_LIBRARY_PATH is not being used, the command should be: 

g++ -x c++ run_bitacc_cmodel.c -o run_bitacc_cmodel -L. -Wl,-rpath,. -lIp_xfft_v6_0_bitacc_cmodel 

When the LD_LIBRARY_PATH is being used, the command should be: 

g++ -x c++ run_bitacc_cmodel.c -o run_bitacc_cmodel -lIp_xfft_v6_0_bitacc_cmodel 

For a detailed list of LogiCORE Fast Fourier Transform (FFT) Release Notes and Known Issues, see (Xilinx Answer 29209).