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CCS 6.1.2.00015 WARNING: invalid compiler option -- (ignored)

Priya Nadathur
Genius 4355 points
Other Parts Discussed in Thread: CC2640

Hi,

I am working on a custom CC2640 application, . The project was compiling and working fine until yesterday. I was editing some include options today morning and I am getting a compile warning and error. I am unable to find the cause of this compile error. I have pasted a snippet of the console below. While the error display happens only when compiling peripheral.c, the compiler warning comes up for every file. The compiler used is TI V5.2.5.

I appreciate pointers on tracking this error.

Thank you,

Priya

'Building file: C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/Roles/CC26xx/peripheral.c'
'Invoking: ARM Compiler'
"C:/ti/ccsv6/tools/compiler/ti-cgt-arm_5.2.5/bin/armcl" --cmd_file="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/SimpleBLEPeripheral/CC26xx/CCS/SimpleBLEPeripheral/../../IAR/Application/CC2640/../../../CCS/Config/ccsCompilerDefines.bcfg"  -mv7M3 --code_state=16 --abi=eabi -me -O4 --opt_for_speed=0 --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/TXPower" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/TDWLBPressure" --include_path="C:/ti/ccsv6/tools/compiler/ti-cgt-arm_5.2.5/include" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/SimpleBLEPeripheral/CC26xx/Source/Application" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/include" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/ICall/Include" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/Roles/CC26xx" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/Roles" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/DevInfo" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/SimpleProfile" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/applib/heap" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/ble/hci" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/ble/controller/CC26xx/include" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/ble/host" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/hal/target/CC2650TIRTOS" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/hal/target/_common/cc26xx" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/hal/include" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/osal/include" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/services/sdata" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/services/saddr" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/icall/include" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Components/ble/include" --include_path="C:/ti/tirtos_simplelink_2_13_00_06/products/cc26xxware_2_21_01_15600" --include_path="C:/ti/tirtos_simplelink_2_13_00_06/packages/ti/boards/SRF06EB/CC2640_Custom" --include_path="C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/Batt/CC26xx" -g --gcc --define=USE_ICALL --define=CC2640_Custom --define=POWER_SAVING --define=SBP_TASK_STACK_SIZE=700 --define=GAPROLE_TASK_STACK_SIZE=520 --define=HEAPMGR_SIZE=2672 --define=TI_DRIVERS_SPI_DMA_INCLUDED --define=ICALL_MAX_NUM_TASKS=3 --define=ICALL_MAX_NUM_ENTITIES=6 --define=xdc_runtime_Assert_DISABLE_ALL --define=xdc_runtime_Log_DISABLE_ALL --define=MAX_NUM_BLE_CONNS=1 --define=CC26XXWARE --define=CC26XX --diag_wrap=off --diag_suppress=48 --diag_warning=225 --display_error_number --gen_func_subsections=on --preproc_with_compile --preproc_dependency="PROFILES/peripheral.pp" --obj_directory="PROFILES" -- --cmd_file="configPkg/compiler.opt" "C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/Roles/CC26xx/peripheral.c"
>> WARNING: invalid compiler option -- (ignored)
"C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/Roles/CC26xx/peripheral.c", line 61: fatal error #1965: cannot open source file "util.h"
1 catastrophic error detected in the compilation of "C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/Roles/CC26xx/peripheral.c".
Compilation terminated.

>> Compilation failure
gmake: *** [PROFILES/peripheral.obj] Error 1

  • 0
    TI__Guru**** 168377 points

    Priya,

    Priya Nadathur said:
    --define=xdc_runtime_Assert_DISABLE_ALL --define=xdc_runtime_Log_DISABLE_ALL --define=MAX_NUM_BLE_CONNS=1 --define=CC26XXWARE --define=CC26XX --diag_wrap=off --diag_suppress=48 --diag_warning=225 --display_error_number --gen_func_subsections=on --preproc_with_compile --preproc_dependency="PROFILES/peripheral.pp" --obj_directory="PROFILES" -- --cmd_file="configPkg/compiler.opt" "C:/ti/simplelink/ble_cc26xx_2_01_01_44627/Projects/ble/Profiles/Roles/CC26xx/peripheral.c"
    >> WARNING: invalid compiler option -- (ignored)

    The error is highlighted in red above, and it may be caused by an enabled option that requires a parameter that was not properly inserted or a build variable that is undefined. Can you carefully check the project options and see if something is missing?

    Hope this helps,

    Rafael

  • 0 in reply to desouza
    Genius 4355 points

    Rafael,

    I re-started the tool chain from scratch before your response.

    I am pasting screenshots of the errors I am currently getting from the linker. Can you explain what they mean?

    Thanks,

    Priya

  • 0 in reply to Priya Nadathur
    Genius 4355 points

    Here is a screenshot of the console log:

  • 0 in reply to Priya Nadathur
    TI__Guru* 84225 points
    You have multiple definitions of the function "main" in your project. I would start by looking at whether you really want both Startup/main.obj and Application/main.obj in your project
  • 0 in reply to Archaeologist
    Genius 4355 points
    Is Startup/main.obj to important one to keep? All of the application is inside SimpleBLEPeripheral. Let me know if I'm right in removing the Application/main.obj. Where in CCS would I delete the unwanted main.obj?
    Thank you,
    Priya
  • 0 in reply to Priya Nadathur
    TI__Guru**** 232900 points

    We are experts in the compiler, but not the project you are building.  Therefore, we don't know which main.obj is the correct one.  I suggest you start a new thread in the Bluetooth Low Energy forum.

    Thanks and regards,

    -George