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CMake script for add eternal libaray ( BSEC ) to test Bosch sensor raeding?

hello,

i have downloaded    ( BSEC )    library from https://www.bosch-sensortec.com/software-tools/software/bsec/  for read sensor data . now want to test the code by build and flashing it with VS code for thingy 91 borad.

CMamke  file have 

FILE(GLOB bsec_integration src/*.c)

target_sources(app PRIVATE src/bsec_integration.c)
target_sources(app PRIVATE src/bme680.c)

i have add c file and header file in scr folder .

on build shows error 

FATAL ERROR: command exited with status 1: 'c:\Users\mohit\ncs\v1.9.1\toolchain\opt\bin\cmake.EXE' '-DWEST_PYTHON=c:\Users\mohit\ncs\v1.9.1\toolchain\opt\bin\python.exe' '-Be:\Nordic_Acadmey\bsec_integration\build_1' '-Se:\Nordic_Acadmey\bsec_integration' -GNinja -DBOARD=thingy91_nrf9160 -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=On -DNCS_TOOLCHAIN_VERSION:STRING=NONE.

please suggest

Parents
  • Hello,

    Did the compiler say something before "FATAL ERROR:..." If so, can you paste what it said before that (anything that doesn't look like a build success line).

    Also, I don't know whether this is actually an issue, but i have seen that some users have ahd trouble with this earlier. Try moving your project folder to the same drive as your NCS installation (c: in your case). 

    Let me know if that doesn't solve the issue.

    Best regards,

    Edvin

  • as you says i change the file location

    but error still appearing

    CMake Error in CMakeLists.txt:
    No CMAKE_CXX_COMPILER could be found.

    Tell CMake where to find the compiler by setting either the environment
    variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
    to the compiler, or to the compiler name if it is in the PATH.


    -- Configuring incomplete, errors occurred!
    See also "C:/Users/mohit/ncs/bsec_integration/build/CMakeFiles/CMakeOutput.log".
    See also "C:/Users/mohit/ncs/bsec_integration/build/CMakeFiles/CMakeError.log".
    FATAL ERROR: command exited with status 1: 'c:\Users\mohit\ncs\v1.9.1\toolchain\opt\bin\cmake.EXE' '-DWEST_PYTHON=c:\Users\mohit\ncs\v1.9.1\toolchain\opt\bin\python.exe' '-Bc:\Users\mohit\ncs\bsec_integration\build' '-Sc:\Users\mohit\ncs\bsec_integration' -GNinja -DBOARD=thingy91_nrf9160 -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=On -DNCS_TOOLCHAIN_VERSION:STRING=NONE -DCONFIG_DEBUG_OPTIMIZATIONS=y -DCONFIG_DEBUG_THREAD_INFO=y
    The terminal process terminated with exit code: 1.

  • Ok, can you copy everything that is printed before "-- Configuring incomplete, errors occured!" It should say something about what failed.

    Best regards,

    Edvin

  • Sir now i explain situation step by step. in odder to interface with BSE i have taken following step . Please correct me where i was wrong .

    Step 1:   Download library from  https://www.bosch-sensortec.com/software-tools/software/bsec/ offical ink on nrodic site.

    Step 2: after extracting the file . i have created a folder in name" bsec"  you can see the path in image

    Step3: copy file from bsec_ito_example (1LHS) to scr folder of my "bsec" fle(2RHS)

                ( 1 )                                                              (2)

    Step4: change name from of  "bse_ito_example " which contain the main code (1)

    copy and rename in my application folder(2)     (i add zephyr library for print_k in main file , remain code is same )

                    (1)                                        (2)

    Step5: As i learn  from Nordic academy "ho to add external header file "  and take steps as suggested .

    My CMake file look like

    cmake_minimum_required(VERSION 3.20.0)
    find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
    project(hello_world)
    target_sources(app PRIVATE src/main.c)
    target_sources(app PRIVATE src/bsec_integration.c)  
    target_sources(app PRIVATE src/bme680.c)  
    

    Step6: As usual is add new application in VS code on making Build directory by selecting Thingy91_nrf9160

    Terminal  shows ERROR 

    -- west build: generating a build system
    Including boilerplate (Zephyr base): C:/Users/mohit/nrf/v1.9.1/zephyr/cmake/app/boilerplate.cmake
    -- Application: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec
    -- Zephyr version: 2.7.99 (C:/Users/mohit/nrf/v1.9.1/zephyr), build: v2.7.99-ncs1-1
    -- Found Python3: C:/Users/mohit/nrf/v1.9.1/toolchain/opt/bin/python.exe (found suitable exact version "3.8.2") found components: Interpreter 
    -- Found west (found suitable version "0.12.0", minimum required is "0.7.1")
    -- Board: thingy91_nrf9160
    -- Cache files will be written to: C:/Users/mohit/nrf/v1.9.1/zephyr/.cache
    -- Found dtc: C:/Users/mohit/nrf/v1.9.1/toolchain/opt/bin/dtc.exe (found suitable version "1.4.7", minimum required is "1.4.6")
    -- Found toolchain: gnuarmemb (c:/Users/mohit/nrf/v1.9.1/toolchain/opt)
    -- Found BOARD.dts: C:/Users/mohit/nrf/v1.9.1/nrf/boards/arm/thingy91_nrf9160/thingy91_nrf9160.dts
    -- Generated zephyr.dts: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/zephyr.dts
    -- Generated devicetree_unfixed.h: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/include/generated/devicetree_unfixed.h
    -- Generated device_extern.h: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/include/generated/device_extern.h
    -- Including generated dts.cmake file: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/dts.cmake
    Parsing C:/Users/mohit/nrf/v1.9.1/zephyr/Kconfig
    Loaded configuration 'C:/Users/mohit/nrf/v1.9.1/nrf/boards/arm/thingy91_nrf9160/thingy91_nrf9160_defconfig'
    Merged configuration 'C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/prj.conf'
    Merged configuration 'C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/misc/generated/extra_kconfig_options.conf'
    Configuration saved to 'C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/.config'
    Kconfig header saved to 'C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/include/generated/autoconf.h'
    -- The C compiler identification is GNU 9.2.1
    -- The CXX compiler identification is GNU 9.2.1
    -- The ASM compiler identification is GNU
    -- Found assembler: C:/Users/mohit/nrf/v1.9.1/toolchain/opt/bin/arm-none-eabi-gcc.exe
    -- Found partition manager static configuration: C:/Users/mohit/nrf/v1.9.1/nrf/boards/arm/thingy91_nrf9160/pm_static.yml
    -- Configuring done
    -- Generating done
    -- Build files have been written to: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build
    -- west build: building application
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    c:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:163:27: warning: unused variable 'bsec_status' [-Wunused-variable]
      163 |     bsec_library_return_t bsec_status = BSEC_OK;
          |                           ^~~~~~~~~~~
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    [131/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/thread.c.obj
    [132/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/init.c.obj
    [133/174] Building C object modules/hal_nordic/nrfx/CMakeFiles/modules__hal_nordic__nrfx.dir/C_/Users/mohit/nrf/v1.9.1/modules/hal/nordic/nrfx/drivers/src/nrfx_dppi.c.obj
    [134/174] Building C object modules/hal_nordic/nrfx/CMakeFiles/modules__hal_nordic__nrfx.dir/C_/Users/mohit/nrf/v1.9.1/modules/hal/nordic/nrfx/drivers/src/nrfx_clock.c.obj
    [135/174] Building C object modules/hal_nordic/nrfx/CMakeFiles/modules__hal_nordic__nrfx.dir/C_/Users/mohit/nrf/v1.9.1/modules/hal/nordic/nrfx/drivers/src/nrfx_twi_twim.c.obj
    [136/174] Building C object modules/hal_nordic/nrfx/CMakeFiles/modules__hal_nordic__nrfx.dir/C_/Users/mohit/nrf/v1.9.1/modules/hal/nordic/nrfx/drivers/src/nrfx_gpiote.c.obj
    [137/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/errno.c.obj
    [138/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/banner.c.obj
    [139/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/device.c.obj
    [140/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/main_weak.c.obj
    [141/174] Building C object modules/hal_nordic/nrfx/CMakeFiles/modules__hal_nordic__nrfx.dir/C_/Users/mohit/nrf/v1.9.1/modules/hal/nordic/nrfx/drivers/src/nrfx_twim.c.obj
    [142/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/msg_q.c.obj
    [143/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/fatal.c.obj
    [144/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/pipes.c.obj
    [145/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/idle.c.obj
    [146/174] Linking C static library modules\hal_nordic\nrfx\libmodules__hal_nordic__nrfx.a
    [147/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/mutex.c.obj
    [148/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/mailbox.c.obj
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    [152/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/sched.c.obj
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    [154/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/timer.c.obj
    [155/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/mempool.c.obj
    [156/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/xip.c.obj
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    [158/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/condvar.c.obj
    [159/174] Building C object zephyr/kernel/CMakeFiles/kernel.dir/timeout.c.obj
    [160/174] Linking C static library zephyr\kernel\libkernel.a
    [161/174] Linking C executable zephyr\zephyr_pre0.elf
    FAILED: zephyr/zephyr_pre0.elf zephyr/zephyr_pre0.map 
    cmd.exe /C "cd . && C:\Users\mohit\nrf\v1.9.1\toolchain\opt\bin\arm-none-eabi-gcc.exe   zephyr/CMakeFiles/zephyr_pre0.dir/misc/empty_file.c.obj -o zephyr\zephyr_pre0.elf  -Wl,-T  zephyr/linker_zephyr_pre0.cmd  -Wl,-Map=C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/zephyr_pre0.map  -Wl,--whole-archive  app/libapp.a  zephyr/libzephyr.a  zephyr/arch/common/libarch__common.a  zephyr/arch/arch/arm/core/aarch32/libarch__arm__core__aarch32.a  zephyr/arch/arch/arm/core/aarch32/cortex_m/libarch__arm__core__aarch32__cortex_m.a  zephyr/arch/arch/arm/core/aarch32/cortex_m/cmse/libarch__arm__core__aarch32__cortex_m__cmse.a  zephyr/arch/arch/arm/core/aarch32/mpu/libarch__arm__core__aarch32__mpu.a  zephyr/lib/libc/minimal/liblib__libc__minimal.a  zephyr/lib/posix/liblib__posix.a  zephyr/soc/arm/common/cortex_m/libsoc__arm__common__cortex_m.a  zephyr/boards/boards/arm/thingy91_nrf9160/lib..__nrf__boards__arm__thingy91_nrf9160.a  zephyr/drivers/clock_control/libdrivers__clock_control.a  zephyr/drivers/console/libdrivers__console.a  zephyr/drivers/gpio/libdrivers__gpio.a  zephyr/drivers/i2c/libdrivers__i2c.a  zephyr/drivers/serial/libdrivers__serial.a  zephyr/drivers/timer/libdrivers__timer.a  modules/nrf/lib/fatal_error/lib..__nrf__lib__fatal_error.a  modules/nrf/drivers/hw_cc310/lib..__nrf__drivers__hw_cc310.a  modules/hal_nordic/nrfx/libmodules__hal_nordic__nrfx.a  -Wl,--no-whole-archive  zephyr/kernel/libkernel.a  zephyr/CMakeFiles/offsets.dir/./arch/arm/core/offsets/offsets.c.obj  -L"c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/thumb/v8-m.main/nofp"  -LC:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr  -lgcc  zephyr/arch/common/libisr_tables.a  C:/Users/mohit/nrf/v1.9.1/nrfxlib/crypto/nrf_cc310_platform/lib/cortex-m33/soft-float/no-interrupts/libnrf_cc310_platform_0.9.13.a  -no-pie  -mcpu=cortex-m33  -mthumb  -mabi=aapcs  -mfp16-format=ieee  -Wl,--gc-sections  -Wl,--build-id=none  -Wl,--sort-common=descending  -Wl,--sort-section=alignment  -Wl,-u,_OffsetAbsSyms  -Wl,-u,_ConfigAbsSyms  -nostdlib  -static  -Wl,-X  -Wl,-N  -Wl,--orphan-handling=warn && cmd.exe /C "cd /D C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\build\zephyr && C:\Users\mohit\nrf\v1.9.1\toolchain\opt\bin\cmake.exe -E echo ""
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: app/libapp.a(bsec_integration.c.obj): in function `bme680_bsec_update_subscription':
    C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:140: undefined reference to `bsec_update_subscription'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: app/libapp.a(bsec_integration.c.obj): in function `bme680_bsec_process_data':
    C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:417: undefined reference to `bsec_do_steps'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: app/libapp.a(bsec_integration.c.obj): in function `bsec_iot_init':
    C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:186: undefined reference to `bsec_init'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:207: undefined reference to `bsec_set_state'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:196: undefined reference to `bsec_set_configuration'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: app/libapp.a(bsec_integration.c.obj): in function `bsec_iot_loop':
    C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:539: undefined reference to `bsec_get_state'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:521: undefined reference to `bsec_sensor_control'
    collect2.exe: error: ld returned 1 exit status
    ninja: build stopped: subcommand failed.
    FATAL ERROR: command exited with status 1: 'c:\Users\mohit\nrf\v1.9.1\toolchain\opt\bin\cmake.EXE' --build 'c:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\build'
    The terminal process terminated with exit code: 1.
    
    Terminal will be reused by tasks, press any key to close it.

Reply
  • Sir now i explain situation step by step. in odder to interface with BSE i have taken following step . Please correct me where i was wrong .

    Step 1:   Download library from  https://www.bosch-sensortec.com/software-tools/software/bsec/ offical ink on nrodic site.

    Step 2: after extracting the file . i have created a folder in name" bsec"  you can see the path in image

    Step3: copy file from bsec_ito_example (1LHS) to scr folder of my "bsec" fle(2RHS)

                ( 1 )                                                              (2)

    Step4: change name from of  "bse_ito_example " which contain the main code (1)

    copy and rename in my application folder(2)     (i add zephyr library for print_k in main file , remain code is same )

                    (1)                                        (2)

    Step5: As i learn  from Nordic academy "ho to add external header file "  and take steps as suggested .

    My CMake file look like

    cmake_minimum_required(VERSION 3.20.0)
    find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
    project(hello_world)
    target_sources(app PRIVATE src/main.c)
    target_sources(app PRIVATE src/bsec_integration.c)  
    target_sources(app PRIVATE src/bme680.c)  
    

    Step6: As usual is add new application in VS code on making Build directory by selecting Thingy91_nrf9160

    Terminal  shows ERROR 

    -- west build: generating a build system
    Including boilerplate (Zephyr base): C:/Users/mohit/nrf/v1.9.1/zephyr/cmake/app/boilerplate.cmake
    -- Application: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec
    -- Zephyr version: 2.7.99 (C:/Users/mohit/nrf/v1.9.1/zephyr), build: v2.7.99-ncs1-1
    -- Found Python3: C:/Users/mohit/nrf/v1.9.1/toolchain/opt/bin/python.exe (found suitable exact version "3.8.2") found components: Interpreter 
    -- Found west (found suitable version "0.12.0", minimum required is "0.7.1")
    -- Board: thingy91_nrf9160
    -- Cache files will be written to: C:/Users/mohit/nrf/v1.9.1/zephyr/.cache
    -- Found dtc: C:/Users/mohit/nrf/v1.9.1/toolchain/opt/bin/dtc.exe (found suitable version "1.4.7", minimum required is "1.4.6")
    -- Found toolchain: gnuarmemb (c:/Users/mohit/nrf/v1.9.1/toolchain/opt)
    -- Found BOARD.dts: C:/Users/mohit/nrf/v1.9.1/nrf/boards/arm/thingy91_nrf9160/thingy91_nrf9160.dts
    -- Generated zephyr.dts: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/zephyr.dts
    -- Generated devicetree_unfixed.h: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/include/generated/devicetree_unfixed.h
    -- Generated device_extern.h: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/include/generated/device_extern.h
    -- Including generated dts.cmake file: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/dts.cmake
    Parsing C:/Users/mohit/nrf/v1.9.1/zephyr/Kconfig
    Loaded configuration 'C:/Users/mohit/nrf/v1.9.1/nrf/boards/arm/thingy91_nrf9160/thingy91_nrf9160_defconfig'
    Merged configuration 'C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/prj.conf'
    Merged configuration 'C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/misc/generated/extra_kconfig_options.conf'
    Configuration saved to 'C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/.config'
    Kconfig header saved to 'C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/include/generated/autoconf.h'
    -- The C compiler identification is GNU 9.2.1
    -- The CXX compiler identification is GNU 9.2.1
    -- The ASM compiler identification is GNU
    -- Found assembler: C:/Users/mohit/nrf/v1.9.1/toolchain/opt/bin/arm-none-eabi-gcc.exe
    -- Found partition manager static configuration: C:/Users/mohit/nrf/v1.9.1/nrf/boards/arm/thingy91_nrf9160/pm_static.yml
    -- Configuring done
    -- Generating done
    -- Build files have been written to: C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build
    -- west build: building application
    [1/174] Generating misc/generated/syscalls.json, misc/generated/struct_tags.json
    [2/174] Generating include/generated/driver-validation.h
    [3/174] Generating include/generated/syscall_dispatch.c, include/generated/syscall_list.h
    [4/174] Generating include/generated/kobj-types-enum.h, include/generated/otype-to-str.h, include/generated/otype-to-size.h
    [5/174] Building C object zephyr/CMakeFiles/offsets.dir/arch/arm/core/offsets/offsets.c.obj
    [6/174] Generating include/generated/offsets.h
    [7/174] Building ASM object zephyr/arch/arch/arm/core/aarch32/CMakeFiles/arch__arm__core__aarch32.dir/swap_helper.S.obj
    [8/174] Building ASM object zephyr/arch/arch/arm/core/aarch32/CMakeFiles/arch__arm__core__aarch32.dir/cpu_idle.S.obj
    [9/174] Building C object zephyr/arch/common/CMakeFiles/arch__common.dir/sw_isr_common.c.obj
    [10/174] Building C object zephyr/arch/common/CMakeFiles/isr_tables.dir/isr_tables.c.obj
    [11/174] Building C object zephyr/arch/arch/arm/core/aarch32/CMakeFiles/arch__arm__core__aarch32.dir/thread.c.obj
    [12/174] Generating linker_zephyr_pre0.cmd
    [13/174] Building C object zephyr/arch/arch/arm/core/aarch32/CMakeFiles/arch__arm__core__aarch32.dir/nmi.c.obj
    [14/174] Building C object zephyr/arch/arch/arm/core/aarch32/CMakeFiles/arch__arm__core__aarch32.dir/irq_manage.c.obj
    [15/174] Building ASM object zephyr/arch/arch/arm/core/aarch32/CMakeFiles/arch__arm__core__aarch32.dir/nmi_on_reset.S.obj
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    [58/174] Building C object zephyr/boards/boards/arm/thingy91_nrf9160/CMakeFiles/..__nrf__boards__arm__thingy91_nrf9160.dir/board_secure.c.obj
    [59/174] Linking C static library zephyr\lib\posix\liblib__posix.a
    [60/174] Building C object CMakeFiles/app.dir/src/main.c.obj
    [61/174] Building C object CMakeFiles/app.dir/src/bsec_integration.c.obj
    ../src/bsec_integration.c: In function 'bsec_iot_init':
    c:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:163:27: warning: unused variable 'bsec_status' [-Wunused-variable]
      163 |     bsec_library_return_t bsec_status = BSEC_OK;
          |                           ^~~~~~~~~~~
    [62/174] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/crc32c_sw.c.obj
    [63/174] Building C object CMakeFiles/app.dir/src/bme680.c.obj
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    [160/174] Linking C static library zephyr\kernel\libkernel.a
    [161/174] Linking C executable zephyr\zephyr_pre0.elf
    FAILED: zephyr/zephyr_pre0.elf zephyr/zephyr_pre0.map 
    cmd.exe /C "cd . && C:\Users\mohit\nrf\v1.9.1\toolchain\opt\bin\arm-none-eabi-gcc.exe   zephyr/CMakeFiles/zephyr_pre0.dir/misc/empty_file.c.obj -o zephyr\zephyr_pre0.elf  -Wl,-T  zephyr/linker_zephyr_pre0.cmd  -Wl,-Map=C:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr/zephyr_pre0.map  -Wl,--whole-archive  app/libapp.a  zephyr/libzephyr.a  zephyr/arch/common/libarch__common.a  zephyr/arch/arch/arm/core/aarch32/libarch__arm__core__aarch32.a  zephyr/arch/arch/arm/core/aarch32/cortex_m/libarch__arm__core__aarch32__cortex_m.a  zephyr/arch/arch/arm/core/aarch32/cortex_m/cmse/libarch__arm__core__aarch32__cortex_m__cmse.a  zephyr/arch/arch/arm/core/aarch32/mpu/libarch__arm__core__aarch32__mpu.a  zephyr/lib/libc/minimal/liblib__libc__minimal.a  zephyr/lib/posix/liblib__posix.a  zephyr/soc/arm/common/cortex_m/libsoc__arm__common__cortex_m.a  zephyr/boards/boards/arm/thingy91_nrf9160/lib..__nrf__boards__arm__thingy91_nrf9160.a  zephyr/drivers/clock_control/libdrivers__clock_control.a  zephyr/drivers/console/libdrivers__console.a  zephyr/drivers/gpio/libdrivers__gpio.a  zephyr/drivers/i2c/libdrivers__i2c.a  zephyr/drivers/serial/libdrivers__serial.a  zephyr/drivers/timer/libdrivers__timer.a  modules/nrf/lib/fatal_error/lib..__nrf__lib__fatal_error.a  modules/nrf/drivers/hw_cc310/lib..__nrf__drivers__hw_cc310.a  modules/hal_nordic/nrfx/libmodules__hal_nordic__nrfx.a  -Wl,--no-whole-archive  zephyr/kernel/libkernel.a  zephyr/CMakeFiles/offsets.dir/./arch/arm/core/offsets/offsets.c.obj  -L"c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/thumb/v8-m.main/nofp"  -LC:/Users/mohit/nrf/v1.9.1/Nordic_Acadmey/bsec/build/zephyr  -lgcc  zephyr/arch/common/libisr_tables.a  C:/Users/mohit/nrf/v1.9.1/nrfxlib/crypto/nrf_cc310_platform/lib/cortex-m33/soft-float/no-interrupts/libnrf_cc310_platform_0.9.13.a  -no-pie  -mcpu=cortex-m33  -mthumb  -mabi=aapcs  -mfp16-format=ieee  -Wl,--gc-sections  -Wl,--build-id=none  -Wl,--sort-common=descending  -Wl,--sort-section=alignment  -Wl,-u,_OffsetAbsSyms  -Wl,-u,_ConfigAbsSyms  -nostdlib  -static  -Wl,-X  -Wl,-N  -Wl,--orphan-handling=warn && cmd.exe /C "cd /D C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\build\zephyr && C:\Users\mohit\nrf\v1.9.1\toolchain\opt\bin\cmake.exe -E echo ""
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: app/libapp.a(bsec_integration.c.obj): in function `bme680_bsec_update_subscription':
    C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:140: undefined reference to `bsec_update_subscription'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: app/libapp.a(bsec_integration.c.obj): in function `bme680_bsec_process_data':
    C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:417: undefined reference to `bsec_do_steps'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: app/libapp.a(bsec_integration.c.obj): in function `bsec_iot_init':
    C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:186: undefined reference to `bsec_init'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:207: undefined reference to `bsec_set_state'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:196: undefined reference to `bsec_set_configuration'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: app/libapp.a(bsec_integration.c.obj): in function `bsec_iot_loop':
    C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:539: undefined reference to `bsec_get_state'
    c:/users/mohit/nrf/v1.9.1/toolchain/opt/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\src\bsec_integration.c:521: undefined reference to `bsec_sensor_control'
    collect2.exe: error: ld returned 1 exit status
    ninja: build stopped: subcommand failed.
    FATAL ERROR: command exited with status 1: 'c:\Users\mohit\nrf\v1.9.1\toolchain\opt\bin\cmake.EXE' --build 'c:\Users\mohit\nrf\v1.9.1\Nordic_Acadmey\bsec\build'
    The terminal process terminated with exit code: 1.
    
    Terminal will be reused by tasks, press any key to close it.

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