我用CC2652XR1的SDK里例程进行编译，发现之前的编译可以通过，生成Flash文件，过几天再编译例程的时候发现报错。路径什么的都是对的。

include_path="C:/Users/14413/workspace_v8/ble5_multi_role_cc26x2r1lp_app" –include_path="C:/Users/14413/workspace_v8/ble5_multi_role_cc26x2r1lp_app/Application" –include_path="C:/Users/14413/workspace_v8/ble5_multi_role_cc26x2r1lp_app/Startup" –include_path="C:/Users/14413/workspace_v8/ble5_multi_role_cc26x2r1lp_app/Include" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/controller/cc26xx/inc" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/inc" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/rom" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/common/cc26xx" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/icall/inc" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/profiles/dev_info" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/profiles/simple_profile" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/target" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/hal/src/target/_common" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/hal/src/target/_common/cc26xx" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/hal/src/inc" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/heapmgr" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/icall/src/inc" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/osal/src/inc" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/services/src/saddr" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/services/src/sdata" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/services/src/nv" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/services/src/nv/cc26xx" –include_path="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/devices/cc13x2_cc26x2_v1" –include_path="C:/ti/ccs830/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include" –define=DeviceFamily_CC26X2 -g –c99 –gcc –diag_warning=225 –diag_wrap=off –display_error_number –gen_func_subsections=on –abi=eabi –preproc_with_compile –preproc_dependency="Startup/main.d_raw" –obj_directory="Startup" –cmd_file="configPkg/compiler.opt" "../Startup/main.c"
Finished building: "../Startup/main.c"
Building target: "ble5_multi_role_cc26x2r1lp_app.out"
Invoking: ARM Linker
"C:/ti/ccs830/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armcl" –cmd_file="C:/Users/14413/workspace_v8/ble5_multi_role_cc26x2r1lp_app/TOOLS/defines/ble5_multi_role_cc26x2r1lp_app_FlashROM_Release.opt" –cmd_file="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/config/build_components.opt" –cmd_file="C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/config/factory_config.opt" –cmd_file="C:/Users/14413/workspace_v8/ble5_multi_role_cc26x2r1lp_stack_library/TOOLS/build_config.opt" -mv7M4 –code_state=16 -me -O4 –opt_for_speed=0 –define=DeviceFamily_CC26X2 -g –c99 –gcc –diag_warning=225 –diag_wrap=off –display_error_number –gen_func_subsections=on –abi=eabi -z -m"ble5_multi_role_cc26x2r1lp_app.map" –heap_size=0 –stack_size=256 -i"C:/ti/ccs830/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/lib" -i"C:/ti/ccs830/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include" –reread_libs –define=CC26X2ROM=1 –diag_suppress=16002-D –diag_suppress=10247-D –diag_suppress=10325-D –diag_suppress=10229-D –diag_suppress=16032-D –diag_wrap=off –display_error_number –warn_sections –xml_link_info="ble5_multi_role_cc26x2r1lp_app_linkInfo.xml" –rom_model -o "ble5_multi_role_cc26x2r1lp_app.out" "./Application/board_key.obj" "./Application/multi_role.obj" "./Application/multi_role_menu.obj" "./Application/two_btn_menu.obj" "./Application/util.obj" "./Drivers/ECC/ECCROMCC26XX.obj" "./Drivers/TRNG/TRNGCC26XX.obj" "./Drivers/nv/crc.obj" "./Drivers/nv/nvoctp.obj" "./ICall/icall.obj" "./ICall/icall_cc2650.obj" "./ICall/icall_user_config.obj" "./ICallBLE/ble_user_config.obj" "./ICallBLE/icall_api_lite.obj" "./PROFILES/devinfoservice.obj" "./PROFILES/gatt_uuid.obj" "./PROFILES/gattservapp_util.obj" "./PROFILES/simple_gatt_profile.obj" "./Startup/board.obj" "./Startup/ccfg_app_ble.obj" "./Startup/main.obj" -l"configPkg/linker.cmd" -l"C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/devices/cc13x2_cc26x2_v1/driverlib/bin/ccs/driverlib.lib" -l"C:/ti/simplelink_cc26x2_sdk_2_30_00_34/kernel/tirtos/packages/ti/dpl/lib/dpl_cc26x2_v1.aem4f" -l"C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/drivers/lib/drivers_cc26x2_v1.aem4f" -l"C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/drivers/rf/lib/rf_multiMode_cc26x2_v1.aem4f" -l"C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/display/lib/display.aem4f" -l"C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/grlib/lib/ccs/m4f/grlib.a" -l"C:/Users/14413/workspace_v8/ble5_multi_role_cc26x2r1lp_stack_library/FlashROM_Library/lib_linker.cmd" -l"C:/Users/14413/workspace_v8/ble5_multi_role_cc26x2r1lp_stack_library/FlashROM_Library/ble5_multi_role_cc26x2r1lp_stack_library.lib" -l"C:/ti/simplelink_cc26x2_sdk_2_30_00_34/source/ti/ble5stack/common/cc26xx/ccs/cc13x2_cc26x2_app.cmd" -llibc.a<Linking>
>> ERROR: cannot run armclist – file could not be found
fatal error #10192: Failed linktime optimization
>> Compilation failure
>> Compilation failure
makefile:190: recipe for target 'ble5_multi_role_cc26x2r1lp_app.out' failed
gmake[1]: *** [ble5_multi_role_cc26x2r1lp_app.out] Error 1
makefile:183: recipe for target 'all' failed
gmake: *** [all] Error 2

**** Build Finished ****

这是错误信息，我编译的例程是multi_role ，编译别的也出现报错。

Viki Shi：

过几天就出问题？期间设置有没有变动？你重新安装一下SDK再编译试试