taking advantage of CLA using TI embedded coder support package

Hi. I am trying to take advantage of CLA (control law accelerator) in TI embedded coder support package. I already generated the C code for CCS3.3 using MATLAB r2014a without CLA. But In need more frequency from DSP. so there is no choice left for me but to take advantage of CLA. when I generate the code using the CLA block available in TI embedded coder support package the code compiles with the following error in CCS V3.3:

""""undefined symbols

---------

Cla1prog_start C:\\Documents and settings\....\MATLAB\\CLA3ticcs\\customMW\\CLA3.obj RamfuncsLoadEnd C:\\Documents and settings\....\MATLAB\\CLA3ticcs\\customMW\\CLA3.obj RamfuncsLoadStart C:\\Documents andsettings\....\MATLAB\\CLA3ticcs\\customMW\\CLA3.obj error: unresolved symbols remain error: errors encountered during linking, "CLA.out" not built >>compilation failure"""" and the MATLAB error command is: """"The call to idelink_ert_make_rtw_hook, during the exit hook generated the following error: Error while building the project The build process will terminate as a result .error while building the project . An exeption occured while performing this operation""""

by the way, my system target file is: idelink_ert.tlc Id be appreciated if someone helped me. thanks in millions Navid