**** Build of configuration Debug for project CD **** "C:\\ti\\ccsv7\\utils\\bin\\gmake" -k -j 4 all -O 'Building file: ../main.c' 'Invoking: ARM Compiler' "C:/ti/ccsv7/tools/compiler/ti-cgt-arm_16.9.3.LTS/bin/armcl" -mv7R4 --code_state=32 --float_support=VFPv3D16 --include_path="C:/Users/shantan1/workspace_v7/CD" --include_path="C:/ti/mmwave_sdk_01_00_00_05/packages/ti" --include_path="C:/ti/mmwave_sdk_01_00_00_05/packages/ti/control/mmwavelink" --include_path="C:/ti/mmwave_sdk_01_00_00_05/packages/ti/alg/mmwavelib" --include_path="C:/ti/ccsv7/tools/compiler/ti-cgt-arm_16.9.3.LTS/include" -g --diag_warning=225 --diag_wrap=off --display_error_number --enum_type=packed --abi=eabi --preproc_with_compile --preproc_dependency="main.d" "../main.c" 'Finished building: ../main.c' ' ' 'Building target: CD.out' 'Invoking: ARM Linker' "C:/ti/ccsv7/tools/compiler/ti-cgt-arm_16.9.3.LTS/bin/armcl" -mv7R4 --code_state=32 --float_support=VFPv3D16 -g --diag_warning=225 --diag_wrap=off --display_error_number --enum_type=packed --abi=eabi -z -m"CD.map" --heap_size=0x800 --stack_size=0x800 -i"C:/ti/ccsv7/tools/compiler/ti-cgt-arm_16.9.3.LTS/lib" -i"C:/ti/ccsv7/tools/compiler/ti-cgt-arm_16.9.3.LTS/include" --reread_libs --diag_wrap=off --display_error_number --warn_sections --xml_link_info="CD_linkInfo.xml" --rom_model --be32 -o "CD.out" "./main.obj" "../xwr1642_r4f.cmd" -llibc.a undefined first referenced symbol in file --------- ---------------- rlRfInit ./main.obj rlSetAdcOutConfig ./main.obj rlSetChannelConfig ./main.obj rlSetChirpConfig ./main.obj rlSetFrameConfig ./main.obj rlSetProfileConfig ./main.obj error #10234-D: unresolved symbols remain error #10010: errors encountered during linking; "CD.out" not built >> Compilation failure makefile:141: recipe for target 'CD.out' failed gmake[1]: *** [CD.out] Error 1 gmake: *** [all] Error 2 makefile:137: recipe for target 'all' failed **** Build Finished ****