Migration from SDK v2.7.0 to v2.8.0 (and v2.9.0) failing

[AlexZander]

We have a project that includes a custom board definition and out of tree driver with folder structure as follows:

.
├── boards
└── my_project
    ├── CMakeLists.txt
    ├── build_r01
    ├── drivers
    │   ├── display
    │   │   ├── ssd1322.c
    │   │   ├── ssd1322_regs.h
    │   │   └── zephyr
    │   │       ├── CMakeLists.txt
    │   │       ├── Kconfig
    │   │       ├── Kconfig.ssd1322
    │   │       └── module.yml
    │   └── brand
    │       ├── device.c
    │       ├── device.h
    │       └── zephyr
    │           ├── CMakeLists.txt
    │           ├── Kconfig
    │           ├── Kconfig.dcb1m
    │           └── module.yml
    ├── dts
    │   └── bindings
    │       ├── display
    │       │   └── solomon,ssd1322fb.yaml
    │       └── brand
    │           └── brand-device.yaml
    ├── prj.conf
    └── src
        ├── file1.c
        ├── file2.c
        ├── file3.c
        ├── inc
        │   ├── file1.h
        │   ├── file2.h
        │   ├── file3.h
        ├── main.c
 

Our project builds successfully with SDK v2.7.0 and toolchain v2.7.0

Upgrading the toolchain so we have SDK v2.7.0 and toolchain v2.9.0 works fine.

 

Upgrading the SDK so we have SDK v2.9.0 and toolchain v2.9.0 fails to build the application.

We see this at the end of the build output in the terminal:

CMake Warning at /opt/nordic/ncs/v2.9.0/zephyr/CMakeLists.txt:952 (message):
  No SOURCES given to Zephyr library: drivers__display

  Excluding target from build.


-- Configuring done
-- Generating done
-- Build files have been written to: /my_project/build_r01/my_project
-- Configuring incomplete, errors occurred!
See also "/my_project/build_r01/CMakeFiles/CMakeOutput.log".
FATAL ERROR: command exited with status 1: /opt/nordic/ncs/toolchains/b8efef2ad5/bin/cmake -DWEST_PYTHON=/opt/nordic/ncs/toolchains/b8efef2ad5/opt/python@3.12/bin/python3.12 -B/my_project/build_r01 -GNinja -DBOARD=my_board_r01 -DNCS_TOOLCHAIN_VERSION=NONE -DBOARD_ROOT=/ -S/opt/nordic/ncs/v2.9.0/zephyr/share/sysbuild -DAPP_DIR:PATH=/my_project

As can be seen, the drivers in the src folder (which are referenced from the board definition) are not being found.

If we roll the SDK back to v2.7.0 the same project builds ok again so this is definitely a difference between v2.7.0 and what follows.

Please note we also tried with v2.8.0 with the same result as v2.9.0 so wherever I have mentioned v2.9.0 I also tried the same with v2.8.0

So, the breaking change seems to have occurred between v2.7.0 and v2.8.0 and the breaking change remains in v2.9.0 

[dejans]

Hi,

Can you show your build commands when using different NCS versions?

Have you tried to use --no-sysbuild option when building with west in NCS v2.8.0 and v2.9.0? Do you see any difference in the result?

Best regards,
Dejan

[AlexZander]

I have tried --no-sysbuild and the build still fails in anything later than v2.8.x and v2.9.x

Generated Build Commands Shown Below...

---

Toolchain: v2.9.1

SDK: v2.7.0

Status: OK

Build Command:

west build --build-dir /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01 /Users/me/Code/MyCompany/Firmware/Nordic/my_project --pristine --board MyCompany_ka0052_r01 -- -DNCS_TOOLCHAIN_VERSION=NONE -DBOARD_ROOT=/Users/me/Code/MyCompany/Firmware/Nordic

---

Toolchain: v2.9.1

SDK: v2.9.1

Status: FAILS

Build Command:

west build --build-dir /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01 /Users/me/Code/MyCompany/Firmware/Nordic/my_project --pristine --board MyCompany_ka0052_r01 --sysbuild -- -DNCS_TOOLCHAIN_VERSION=NONE -DBOARD_ROOT=/Users/me/Code/MyCompany/Firmware/Nordic

---

Toolchain: v2.9.1

SDK: v2.9.1 (NO SYSBUILD)

Status: FAILS

Build Command:

west build --build-dir /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01 /Users/me/Code/MyCompany/Firmware/Nordic/my_project --pristine --board MyCompany_ka0052_r01 --no-sysbuild -- -DNCS_TOOLCHAIN_VERSION=NONE -DBOARD_ROOT=/Users/me/Code/MyCompany/Firmware/Nordic

[dejans]

Hi,

Can you provide full build log when using NCS v2.9.0 (and NCS v2.8.0 if build log is different)?

Best regards,
Dejan

[AlexZander]

I can copy the truncated output form the terminal but where will I find the full logs?

Terminal Output for SDK v2.7.0

 *  Executing task: nRF Connect: Build: my_project/build_r01 (active) 

Building my_project
west build --build-dir /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01 /Users/me/Code/MyCompany/Firmware/Nordic/my_project

[1/517] Preparing syscall dependency handling

[5/517] Generating include/generated/version.h
-- Zephyr version: 3.6.99 (/opt/nordic/ncs/v2.7.0/zephyr), build: v3.6.99-ncs2
[516/517] Linking C executable zephyr/zephyr.elf
Memory region         Used Size  Region Size  %age Used
           FLASH:      394568 B         1 MB     37.63%
             RAM:      117560 B       256 KB     44.85%
        IDT_LIST:          0 GB        32 KB      0.00%
Generating files from /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/zephyr/zephyr.elf for board: MyCompany_ka0052_r01
[517/517] Generating zephyr/merged.hex
 *  Terminal will be reused by tasks, press any key to close it. 

Terminal Output for SDK v2.9.1 - Build system Default (Sysbuild) selected in VS Code

 *  Executing task: nRF Connect: Build [pristine]: my_project/build_r01 (active) 

Building my_project
west build --build-dir /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01 /Users/me/Code/MyCompany/Firmware/Nordic/my_project --pristine --board MyCompany_ka0052_r01 -- -DNCS_TOOLCHAIN_VERSION=NONE -DBOARD_ROOT=/Users/me/Code/MyCompany/Firmware/Nordic

-- west build: generating a build system
Loading Zephyr module(s) (Zephyr base): sysbuild_default
-- Found Python3: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/python@3.12/bin/python3.12 (found suitable version "3.12.4", minimum required is "3.8") found components: Interpreter 
-- Cache files will be written to: /Users/me/Library/Caches/zephyr
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: MyCompany_ka0052_r01
Parsing /opt/nordic/ncs/v2.9.1/zephyr/share/sysbuild/Kconfig
Loaded configuration '/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/_sysbuild/empty.conf'
Merged configuration '/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/_sysbuild/empty.conf'
Configuration saved to '/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/zephyr/.config'
Kconfig header saved to '/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/_sysbuild/autoconf.h'
CMake Error at /opt/nordic/ncs/v2.9.1/nrf/sysbuild/CMakeLists.txt:117 (list):
  list GET given empty list
Call Stack (most recent call first):
  cmake/modules/sysbuild_extensions.cmake:583 (nrf_PRE_CMAKE)
  cmake/modules/sysbuild_extensions.cmake:583 (cmake_language)
  cmake/modules/sysbuild_images.cmake:16 (sysbuild_module_call)
  cmake/modules/sysbuild_default.cmake:20 (include)
  /opt/nordic/ncs/v2.9.1/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:75 (include)
  /opt/nordic/ncs/v2.9.1/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate)
  /opt/nordic/ncs/v2.9.1/zephyr/share/sysbuild-package/cmake/SysbuildConfig.cmake:8 (include)
  template/CMakeLists.txt:10 (find_package)


-- 
   *********************************
   * Running CMake for my_project *
   *********************************

Loading Zephyr default modules (Zephyr base).
-- Application: /Users/me/Code/MyCompany/Firmware/Nordic/my_project
-- CMake version: 3.21.0
-- Found Python3: /opt/nordic/ncs/toolchains/b8efef2ad5/bin/python (found suitable version "3.12.4", minimum required is "3.8") found components: Interpreter 
-- Cache files will be written to: /Users/me/Library/Caches/zephyr
-- Zephyr version: 3.7.99 (/opt/nordic/ncs/v2.9.1/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: MyCompany_ka0052_r01
-- Found host-tools: zephyr 0.17.0 (/opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk)
-- Found toolchain: zephyr 0.17.0 (/opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk)
-- Found Dtc: /opt/nordic/ncs/toolchains/b8efef2ad5/bin/dtc (found suitable version "1.6.1", minimum required is "1.4.6") 
-- Found BOARD.dts: /Users/me/Code/MyCompany/Firmware/Nordic/boards/arm/MyCompany_ka0052_r01/MyCompany_ka0052_r01.dts
-- Generated zephyr.dts: /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/my_project/zephyr/zephyr.dts
-- Generated devicetree_generated.h: /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/my_project/zephyr/include/generated/zephyr/devicetree_generated.h
-- Including generated dts.cmake file: /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/my_project/zephyr/dts.cmake
CMake Warning at /opt/nordic/ncs/v2.9.1/zephyr/cmake/modules/dts.cmake:398 (message):
  dtc raised one or more warnings:

  
  /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/my_project/zephyr/zephyr.dts:56.25-61.5:
  Warning (unique_unit_address_if_enabled): /soc/clock@40000000: duplicate
  unit-address (also used in node /soc/power@40000000)

  
  /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/my_project/zephyr/zephyr.dts:369.21-373.5:
  Warning (unique_unit_address_if_enabled): /soc/acl@4001e000: duplicate
  unit-address (also used in node /soc/flash-controller@4001e000)

Call Stack (most recent call first):
  /opt/nordic/ncs/v2.9.1/zephyr/cmake/modules/zephyr_default.cmake:133 (include)
  /opt/nordic/ncs/v2.9.1/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
  /opt/nordic/ncs/v2.9.1/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate)
  CMakeLists.txt:7 (find_package)



warning: Deprecated symbol PLATFORM_SPECIFIC_INIT is enabled.

Parsing /opt/nordic/ncs/v2.9.1/zephyr/Kconfig
Loaded configuration '/Users/me/Code/MyCompany/Firmware/Nordic/boards/arm/MyCompany_ka0052_r01/MyCompany_ka0052_r01_defconfig'
Merged configuration '/Users/me/Code/MyCompany/Firmware/Nordic/my_project/prj.conf'
Merged configuration '/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/my_project/zephyr/.config.sysbuild'
Configuration saved to '/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/my_project/zephyr/.config'
Kconfig header saved to '/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/my_project/zephyr/include/generated/zephyr/autoconf.h'
-- Found GnuLd: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/arm-zephyr-eabi/bin/ld.bfd (found version "2.38") 
-- The C compiler identification is GNU 12.2.0
-- The CXX compiler identification is GNU 12.2.0
-- The ASM compiler identification is GNU
-- Found assembler: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc
CMake Deprecation Warning at /opt/nordic/ncs/v2.9.1/zephyr/soc/CMakeLists.txt:15 (message):
  

            ---------------------------------------------------------------------
            --- WARNING: Functionality to describe SoCs in HWMv1 is           ---
            --- deprecated and should be replaced with HWMv2, including       ---
            --- boards. HWMv1 SoCs support remains only to ease the migration ---
            --- of out-of-tree SoCs and associated boards. It will not be     ---
            --- possible to build using HWMv1 SoCs at all in future releases. ---
            ---------------------------------------------------------------------


=========== Generating psa_crypto_config ===============
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_SPM: False
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_C: True
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER: False
Backup: CONFIG_MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT: False
Backup: CONFIG_MBEDTLS_THREADING: False
Backup: CONFIG_MBEDTLS_THREADING_ALT: True
=========== Checkpoint: backup ===============
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_SPM: False
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_C: True
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER: False
Restore: CONFIG_MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT: False
Restore: CONFIG_MBEDTLS_THREADING: False
Restore: CONFIG_MBEDTLS_THREADING_ALT: True
=========== End psa_crypto_config ===============
=========== Generating psa_crypto_library_config ===============
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_C: True
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER: False
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_SPM: False
Backup: CONFIG_MBEDTLS_USE_PSA_CRYPTO: True
Backup: CONFIG_MBEDTLS_PLATFORM_PRINTF_ALT: False
Backup: CONFIG_MBEDTLS_THREADING: False
Backup: CONFIG_MBEDTLS_THREADING_ALT: True
=========== Checkpoint: backup ===============
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_C: True
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER: False
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_SPM: False
Restore: CONFIG_MBEDTLS_USE_PSA_CRYPTO: True
Restore: CONFIG_MBEDTLS_PLATFORM_PRINTF_ALT: False
Restore: CONFIG_MBEDTLS_THREADING: False
Restore: CONFIG_MBEDTLS_THREADING_ALT: True
=========== End psa_crypto_library_config ===============
-- Setting build type to 'MinSizeRel' as none was specified.
-- Using ccache: /opt/nordic/ncs/toolchains/b8efef2ad5/bin/ccache
CMake Warning at /opt/nordic/ncs/v2.9.1/zephyr/CMakeLists.txt:952 (message):
  No SOURCES given to Zephyr library: drivers__display

  Excluding target from build.


-- Configuring done
-- Generating done
-- Build files have been written to: /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/my_project
-- Configuring incomplete, errors occurred!
See also "/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/CMakeFiles/CMakeOutput.log".
FATAL ERROR: command exited with status 1: /opt/nordic/ncs/toolchains/b8efef2ad5/bin/cmake -DWEST_PYTHON=/opt/nordic/ncs/toolchains/b8efef2ad5/opt/python@3.12/bin/python3.12 -B/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01 -GNinja -DBOARD=MyCompany_ka0052_r01 -DNCS_TOOLCHAIN_VERSION=NONE -DBOARD_ROOT=/Users/me/Code/MyCompany/Firmware/Nordic -S/opt/nordic/ncs/v2.9.1/zephyr/share/sysbuild -DAPP_DIR:PATH=/Users/me/Code/MyCompany/Firmware/Nordic/my_project

 *  The terminal process terminated with exit code: 1. 
 *  Terminal will be reused by tasks, press any key to close it. 

The issues seems top start at:

CMake Warning at /opt/nordic/ncs/v2.9.1/zephyr/CMakeLists.txt:952 (message):
  No SOURCES given to Zephyr library: drivers__display

Terminal Output for SDK v2.9.1 - No Sysbuild selected in VS Code

 *  Executing task: nRF Connect: Build: my_project/build_r01 (active) 

Building my_project
west build --build-dir /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01 /Users/me/Code/MyCompany/Firmware/Nordic/my_project

[1/495] Preparing syscall dependency handling

[5/495] Generating include/generated/zephyr/version.h
-- Zephyr version: 3.7.99 (/opt/nordic/ncs/v2.9.1/zephyr), build: v3.7.99-ncs2-1
[489/495] Linking C executable zephyr/zephyr_pre0.elf
FAILED: zephyr/zephyr_pre0.elf zephyr/zephyr_pre0.map /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/zephyr/zephyr_pre0.map 
: && ccache /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -Os -DNDEBUG -gdwarf-4 -gdwarf-4 zephyr/CMakeFiles/zephyr_pre0.dir/misc/empty_file.c.obj -o zephyr/zephyr_pre0.elf  zephyr/CMakeFiles/offsets.dir/./arch/arm/core/offsets/offsets.c.obj  -T  zephyr/linker_zephyr_pre0.cmd  -Wl,-Map=/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/zephyr/zephyr_pre0.map  -Wl,--whole-archive  app/libapp.a  zephyr/libzephyr.a  zephyr/arch/common/libarch__common.a  zephyr/arch/arch/arm/core/libarch__arm__core.a  zephyr/arch/arch/arm/core/cortex_m/libarch__arm__core__cortex_m.a  zephyr/arch/arch/arm/core/mpu/libarch__arm__core__mpu.a  zephyr/lib/libc/picolibc/liblib__libc__picolibc.a  zephyr/lib/libc/common/liblib__libc__common.a  zephyr/lib/net_buf/liblib__net_buf.a  zephyr/lib/smf/liblib__smf.a  zephyr/soc/soc/arm/nordic_nrf/lib..__modules__soc-hwmv1__soc__arm__nordic_nrf.a  zephyr/subsys/fs/libsubsys__fs.a  zephyr/subsys/random/libsubsys__random.a  zephyr/subsys/bluetooth/common/libsubsys__bluetooth__common.a  zephyr/subsys/bluetooth/host/libsubsys__bluetooth__host.a  zephyr/drivers/clock_control/libdrivers__clock_control.a  zephyr/drivers/console/libdrivers__console.a  zephyr/drivers/entropy/libdrivers__entropy.a  zephyr/drivers/flash/libdrivers__flash.a  zephyr/drivers/gpio/libdrivers__gpio.a  zephyr/drivers/pinctrl/libdrivers__pinctrl.a  zephyr/drivers/spi/libdrivers__spi.a  zephyr/drivers/timer/libdrivers__timer.a  modules/nrf/lib/multithreading_lock/lib..__nrf__lib__multithreading_lock.a  modules/nrf/subsys/bluetooth/controller/lib..__nrf__subsys__bluetooth__controller.a  modules/nrf/subsys/nrf_security/src/zephyr/libmbedtls_zephyr.a  modules/nrf/subsys/mpsl/init/lib..__nrf__subsys__mpsl__init.a  modules/nrf/subsys/mpsl/fem/lib..__nrf__subsys__mpsl__fem.a  modules/nrf/drivers/hw_cc3xx/lib..__nrf__drivers__hw_cc3xx.a  modules/nrf/drivers/mpsl/clock_control/lib..__nrf__drivers__mpsl__clock_control.a  modules/nrf/drivers/mpsl/flash_sync/lib..__nrf__drivers__mpsl__flash_sync.a  modules/hal_nordic/nrfx/libmodules__hal_nordic__nrfx.a  modules/littlefs/libmodules__littlefs.a  modules/lvgl/libmodules__lvgl.a  modules/segger/libmodules__segger.a  -Wl,--no-whole-archive  zephyr/kernel/libkernel.a  -L/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/zephyr  zephyr/arch/common/libisr_tables.a  -mcpu=cortex-m4  -mthumb  -mabi=aapcs  -mfp16-format=ieee  -mtp=soft  -fuse-ld=bfd  -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  -Wl,-no-pie  -specs=picolibc.specs  -DPICOLIBC_LONG_LONG_PRINTF_SCANF  modules/nrf/subsys/nrf_security/src/libmbedcrypto.a  modules/nrf/subsys/nrf_security/src/core/nrf_oberon/liboberon_psa_core.a  modules/nrf/subsys/nrf_security/src/drivers/nrf_oberon/liboberon_psa_driver.a  /opt/nordic/ncs/v2.9.1/nrfxlib/crypto/nrf_oberon/lib/cortex-m4/soft-float/liboberon_mbedtls_3.0.15.a  modules/nrf/subsys/nrf_security/src/libmbedcrypto.a  modules/nrf/subsys/nrf_security/src/core/nrf_oberon/liboberon_psa_core.a  modules/nrf/subsys/nrf_security/src/drivers/nrf_oberon/liboberon_psa_driver.a  /opt/nordic/ncs/v2.9.1/nrfxlib/crypto/nrf_oberon/lib/cortex-m4/soft-float/liboberon_mbedtls_3.0.15.a  /opt/nordic/ncs/v2.9.1/nrfxlib/crypto/nrf_cc310_platform/lib/cortex-m4/soft-float/no-interrupts/libnrf_cc310_platform_0.9.19.a  modules/nrf/subsys/nrf_security/src/libmbedcrypto_base.a  modules/nrf/subsys/nrf_security/src/libnrf_security_utils.a  zephyr/kernel/libkernel.a  /opt/nordic/ncs/v2.9.1/nrfxlib/crypto/nrf_oberon/lib/cortex-m4/soft-float/liboberon_3.0.15.a  /opt/nordic/ncs/v2.9.1/nrfxlib/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_peripheral.a  /opt/nordic/ncs/v2.9.1/nrfxlib/mpsl/fem/common/lib/nrf52/soft-float/libmpsl_fem_common.a  /opt/nordic/ncs/v2.9.1/nrfxlib/mpsl/fem/nrf21540_gpio/lib/nrf52/soft-float/libmpsl_fem_nrf21540_gpio.a  /opt/nordic/ncs/v2.9.1/nrfxlib/mpsl/fem/nrf21540_gpio_spi/lib/nrf52/soft-float/libmpsl_fem_nrf21540_gpio_spi.a  /opt/nordic/ncs/v2.9.1/nrfxlib/mpsl/fem/nrf2220/lib/nrf52/soft-float/libmpsl_fem_nrf2220.a  /opt/nordic/ncs/v2.9.1/nrfxlib/mpsl/fem/nrf2240/lib/nrf52/soft-float/libmpsl_fem_nrf2240.a  /opt/nordic/ncs/v2.9.1/nrfxlib/mpsl/fem/nrf22xx/lib/nrf52/soft-float/libmpsl_fem_nrf22xx.a  /opt/nordic/ncs/v2.9.1/nrfxlib/mpsl/fem/simple_gpio/lib/nrf52/soft-float/libmpsl_fem_simple_gpio.a  /opt/nordic/ncs/v2.9.1/nrfxlib/mpsl/lib/nrf52/soft-float/libmpsl.a -L"/opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/thumb/v7e-m/nofp" -lc -lgcc && cd /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/zephyr && /opt/nordic/ncs/toolchains/b8efef2ad5/Cellar/cmake/3.21.0/bin/cmake -E true
/opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd: zephyr/libzephyr.a(flash_util.c.obj):/opt/nordic/ncs/v2.9.1/zephyr/drivers/flash/flash_util.c:14: multiple definition of `log_const_flash'; app/libapp.a(flash.c.obj):/Users/me/Code/MyCompany/Firmware/Nordic/my_project/src/flash.c:4: first defined here
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
FATAL ERROR: command exited with status 1: /opt/nordic/ncs/toolchains/b8efef2ad5/bin/cmake --build /Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01

 *  The terminal process terminated with exit code: 1. 
 *  Terminal will be reused by tasks, press any key to close it. 

[dejans]

Hi,

Can you upload your CMakeLists.txt file and CMakeOutput.log file?

Best regards,
Dejan

[AlexZander]

Fullscreen 4263.CMakeLists.txt Download

list(APPEND EXTRA_ZEPHYR_MODULES
    ${CMAKE_CURRENT_SOURCE_DIR}/drivers/display/
    ${CMAKE_CURRENT_SOURCE_DIR}/drivers/proprietary/
)

cmake_minimum_required(VERSION 3.20.0)
find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})

project(my_project)

target_include_directories(app PRIVATE src/inc)

target_sources(app PRIVATE src/pb_common.c)
target_sources(app PRIVATE src/pb_encode.c)
target_sources(app PRIVATE src/pb_decode.c)
target_sources(app PRIVATE src/plc_messages.pb.c)
target_sources(app PRIVATE src/ble_messages.pb.c)
target_sources(app PRIVATE src/config_messages.pb.c)

target_sources(app PRIVATE src/main.c)
target_sources(app PRIVATE src/random.c)
target_sources(app PRIVATE src/plc.c)
target_sources(app PRIVATE src/ble.c)
target_sources(app PRIVATE src/ble_onboard_service.c)
target_sources(app PRIVATE src/ble_weigh_service.c)
target_sources(app PRIVATE src/display.c)
target_sources(app PRIVATE src/touch.c)
target_sources(app PRIVATE src/overload.c)
target_sources(app PRIVATE src/audio.c)
target_sources(app PRIVATE src/flash.c)
target_sources(app PRIVATE src/weigh.c)
target_sources(app PRIVATE src/external_flash.c)

Fullscreen sdk2.7.0_CMakeOutput.log Download

The target system is: Generic - 3.6.99 - arm
The host system is: Darwin - 23.6.0 - x86_64
Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.
Compiler: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc 
Build flags: 
Id flags: -c 

The output was:
0


Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "CMakeCCompilerId.o"

The C compiler identification is GNU, found in "/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/CMakeFiles/3.21.0/CompilerIdC/CMakeCCompilerId.o"

Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-g++ 
Build flags: 
Id flags: -c 

The output was:
0


Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "CMakeCXXCompilerId.o"

The CXX compiler identification is GNU, found in "/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/CMakeFiles/3.21.0/CompilerIdCXX/CMakeCXXCompilerId.o"

Checking whether the ASM compiler is GNU using "--version" matched "(GNU assembler)|(GCC)|(Free Software Foundation)":
arm-zephyr-eabi-gcc (Zephyr SDK 0.17.0) 12.2.0
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Fullscreen sdk2.9.1_sysbuild_CMakeOutput.log Download

The system is: Darwin - 23.6.0 - x86_64

Fullscreen sdk2.9.1_no_sysbuild_CMakeOutput.log Download

The target system is: Generic - 3.7.99 - arm
The host system is: Darwin - 23.6.0 - x86_64
Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.
Compiler: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc 
Build flags: 
Id flags: -c 

The output was:
0


Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "CMakeCCompilerId.o"

The C compiler identification is GNU, found in "/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/CMakeFiles/3.21.0/CompilerIdC/CMakeCCompilerId.o"

Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-g++ 
Build flags: 
Id flags: -c 

The output was:
0


Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "CMakeCXXCompilerId.o"

The CXX compiler identification is GNU, found in "/Users/me/Code/MyCompany/Firmware/Nordic/my_project/build_r01/CMakeFiles/3.21.0/CompilerIdCXX/CMakeCXXCompilerId.o"

Checking whether the ASM compiler is GNU using "--version" matched "(GNU assembler)|(GCC)|(Free Software Foundation)":
arm-zephyr-eabi-gcc (Zephyr SDK 0.17.0) 12.2.0
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[AlexZander]

Also, with sdk v2.9.1 (no sysbuild) I get a CMakeError.log file.

For some reason this system fails when I upload it but its content is:

Compiling the C compiler identification source file "CMakeCCompilerId.c" failed.
Compiler: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc 
Build flags: 
Id flags:  

The output was:
1
/opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/lib/libc.a(lib_a-exit.o): in function `exit':
exit.c:(.text.exit+0x34): undefined reference to `_exit'
collect2: error: ld returned 1 exit status


Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" failed.
Compiler: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-g++ 
Build flags: 
Id flags:  

The output was:
1
/opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld: /opt/nordic/ncs/toolchains/b8efef2ad5/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/lib/libc.a(lib_a-exit.o): in function `exit':
exit.c:(.text.exit+0x34): undefined reference to `_exit'
collect2: error: ld returned 1 exit status

[dejans]

Hi,

Have you kept the same CMakeLists.txt file both in NCS both v2.7.0 and v2.9.1?

There is no drivers/proprietary/ folder in your directory structure, but it is used in your CmakeLists.txt as ${CMAKE_CURRENT_SOURCE_DIR}/drivers/proprietary. Can you elaborate on this?

Have you tried to include 

# Include the directory containing the header file
zephyr_include_directories(${driver_SOURCE_DIR})

in your CMakeLists.txt?

Best regards,
Dejan