compile issue with design unit generic_pll

[Altera_Forum]

I am new to compiling the Altera PCIE core. I am attempting to elaborate file/module altpcie_hip_256_pipen1b.v but I am getting an error becuase the design unit 'generic_pll' is unresolved. I spent some timing grepping for the 'generic_pll' design unit but I cannot find it. I am not sure what I need to do to compile/reference the 'generic_pll' design. Suggestions welcomed.

[Altera_Forum]

Looks like the generic_pll definition is in the altera_lnsim library located for version 12.0 in <install_path>/altera/12.0/quartus/eda/sim_lib directory or something similar. 

 Pete