mbed-tools compile fails with bare-metal

[taunomagnusson]

Describe the bug
mbed-tools are unable to compile for bare-metal profile.

To Reproduce

mbed-tools new test1
cd test1
nano mbed_app.json (Replace original content with content from https://os.mbed.com/docs/mbed-os/v6.15/bare-metal/using-the-bare-metal-profile.html)
{
    "requires": ["bare-metal"],
    "target_overrides": {
        "*": {
            "target.c_lib": "small"
        }
    }
}
mbed-tools compile -m K64F -t GCC_ARM

Expected behavior
Should produce a bare-metal .bin/.elf, but fails with an error in compilation (See screenshot)

Note that compilation with the old CLI1 mbed tools work just fine.
I.e. If you do (in the same directory):

rm mbed_os.lib (You need to remove this or mbed CLI1 will complain)
mbed new . -c
mbed compile -m K64F -t GCC_ARM

=> This will compile succesfully

Compiling for "full" profile also works fine:

rm mbed_app.json
mbed-tools compile -m K64F -t GCC_ARM

=> This will compile succesfully

Screenshots

~/test1/>mbed-tools compile -m K64F -t GCC_ARM
/usr/lib/python3/dist-packages/requests/__init__.py:89: RequestsDependencyWarning: urllib3 (1.26.7) or chardet (3.0.4) doesn't match a supported version!
  warnings.warn("urllib3 ({}) or chardet ({}) doesn't match a supported "
Configuring project and generating build system...
-- Configuring done
-- Generating done
-- Build files have been written to: /home/tauno/test1/cmake_build/K64F/develop/GCC_ARM
Building Mbed project...
[1/164] Building C object CMakeFiles/test1.dir/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c.obj
FAILED: CMakeFiles/test1.dir/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c.obj
/usr/local/gcc-arm-none-eabi-10.3-2021.10/bin/arm-none-eabi-gcc -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_SD=1 -DCPU_MK64FN1M0VMD12 -DDEVICE_ANALOGIN=1 -DDEVICE_ANALOGOUT=1 -DDEVICE_CRC=1 -DDEVICE_EMAC=1 -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_I2CSLAVE=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_PORTIN=1 -DDEVICE_PORTINOUT=1 -DDEVICE_PORTOUT=1 -DDEVICE_PWMOUT=1 -DDEVICE_RESET_REASON=1 -DDEVICE_RTC=1 -DDEVICE_SERIAL=1 -DDEVICE_SERIAL_ASYNCH=1 -DDEVICE_SERIAL_FC=1 -DDEVICE_SLEEP=1 -DDEVICE_SPI=1 -DDEVICE_SPISLAVE=1 -DDEVICE_SPI_ASYNCH=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_TRNG=1 -DDEVICE_USBDEVICE=1 -DDEVICE_USTICKER=1 -DDEVICE_WATCHDOG=1 -DFEATURE_PSA=1 -DFSL_RTOS_MBED -DMBED_CONF_DRIVERS_OSPI_CSN=OSPI_FLASH1_CSN -DMBED_CONF_DRIVERS_OSPI_DQS=OSPI_FLASH1_DQS -DMBED_CONF_DRIVERS_OSPI_IO0=OSPI_FLASH1_IO0 -DMBED_CONF_DRIVERS_OSPI_IO1=OSPI_FLASH1_IO1 -DMBED_CONF_DRIVERS_OSPI_IO2=OSPI_FLASH1_IO2 -DMBED_CONF_DRIVERS_OSPI_IO3=OSPI_FLASH1_IO3 -DMBED_CONF_DRIVERS_OSPI_IO4=OSPI_FLASH1_IO4 -DMBED_CONF_DRIVERS_OSPI_IO5=OSPI_FLASH1_IO5 -DMBED_CONF_DRIVERS_OSPI_IO6=OSPI_FLASH1_IO6 -DMBED_CONF_DRIVERS_OSPI_IO7=OSPI_FLASH1_IO7 -DMBED_CONF_DRIVERS_OSPI_SCK=OSPI_FLASH1_SCK -DMBED_CONF_DRIVERS_QSPI_CSN=QSPI_FLASH1_CSN -DMBED_CONF_DRIVERS_QSPI_IO0=QSPI_FLASH1_IO0 -DMBED_CONF_DRIVERS_QSPI_IO1=QSPI_FLASH1_IO1 -DMBED_CONF_DRIVERS_QSPI_IO2=QSPI_FLASH1_IO2 -DMBED_CONF_DRIVERS_QSPI_IO3=QSPI_FLASH1_IO3 -DMBED_CONF_DRIVERS_QSPI_SCK=QSPI_FLASH1_SCK -DMBED_CONF_DRIVERS_UART_SERIAL_RXBUF_SIZE=256 -DMBED_CONF_DRIVERS_UART_SERIAL_TXBUF_SIZE=256 -DMBED_CONF_NANOSTACK_LIBSERVICE_PRESENT=1 -DMBED_CONF_PLATFORM_CALLBACK_COMPARABLE=1 -DMBED_CONF_PLATFORM_CALLBACK_NONTRIVIAL=0 -DMBED_CONF_PLATFORM_CRASH_CAPTURE_ENABLED=1 -DMBED_CONF_PLATFORM_CTHUNK_COUNT_MAX=8 -DMBED_CONF_PLATFORM_DEEPSLEEP_STATS_VERBOSE=1 -DMBED_CONF_PLATFORM_DEFAULT_SERIAL_BAUD_RATE=9600 -DMBED_CONF_PLATFORM_ERROR_ALL_THREADS_INFO=0 -DMBED_CONF_PLATFORM_ERROR_FILENAME_CAPTURE_ENABLED=0 -DMBED_CONF_PLATFORM_ERROR_HIST_ENABLED=0 -DMBED_CONF_PLATFORM_ERROR_HIST_SIZE=4 -DMBED_CONF_PLATFORM_ERROR_REBOOT_MAX=1 -DMBED_CONF_PLATFORM_FATAL_ERROR_AUTO_REBOOT_ENABLED=1 -DMBED_CONF_PLATFORM_MAX_ERROR_FILENAME_LEN=16 -DMBED_CONF_PLATFORM_MINIMAL_PRINTF_ENABLE_64_BIT=1 -DMBED_CONF_PLATFORM_MINIMAL_PRINTF_ENABLE_FLOATING_POINT=0 -DMBED_CONF_PLATFORM_MINIMAL_PRINTF_SET_FLOATING_POINT_MAX_DECIMALS=6 -DMBED_CONF_PLATFORM_POLL_USE_LOWPOWER_TIMER=0 -DMBED_CONF_PLATFORM_STDIO_BAUD_RATE=9600 -DMBED_CONF_PLATFORM_STDIO_BUFFERED_SERIAL=0 -DMBED_CONF_PLATFORM_STDIO_CONVERT_NEWLINES=1 -DMBED_CONF_PLATFORM_STDIO_CONVERT_TTY_NEWLINES=1 -DMBED_CONF_PLATFORM_STDIO_FLUSH_AT_EXIT=1 -DMBED_CONF_PLATFORM_STDIO_MINIMAL_CONSOLE_ONLY=0 -DMBED_CONF_PLATFORM_USE_MPU=1 -DMBED_CONF_RTOS_API_PRESENT=1 -DMBED_CONF_RTOS_PRESENT=1 -DMBED_CONF_TARGET_BOOT_STACK_SIZE=0x1000 -DMBED_CONF_TARGET_CONSOLE_UART=1 -DMBED_CONF_TARGET_CUSTOM_TICKERS=1 -DMBED_CONF_TARGET_DEEP_SLEEP_LATENCY=0 -DMBED_CONF_TARGET_DEFAULT_ADC_VREF=NAN -DMBED_CONF_TARGET_INIT_US_TICKER_AT_BOOT=0 -DMBED_CONF_TARGET_INTERNAL_FLASH_UNIFORM_SECTORS=1 -DMBED_CONF_TARGET_MPU_ROM_END=0x0fffffff -DMBED_CONF_TARGET_NETWORK_DEFAULT_INTERFACE_TYPE=ETHERNET -DMBED_CONF_TARGET_TICKLESS_FROM_US_TICKER=0 -DMBED_CONF_TARGET_XIP_ENABLE=0 -DMBED_CRC_TABLE_SIZE=16 -DMBED_MINIMAL_PRINTF -DMBED_RTOS_SINGLE_THREAD -DMBED_SPLIT_HEAP -DMBED_STACK_DUMP_ENABLED=0 -DMBED_TICKLESS -DMBED_TRACE_COLOR_THEME=0 -DMBED_TRAP_ERRORS_ENABLED=1 -DMEM_ALLOC=malloc -DMEM_FREE=free -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FF_ARDUINO_UNO -DTARGET_FRDM -DTARGET_Freescale -DTARGET_Freescale_EMAC -DTARGET_K64F -DTARGET_KPSDK_CODE -DTARGET_KPSDK_MCUS -DTARGET_KSDK2_MCUS -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_MBED_PSA_SRV -DTARGET_MCUXpresso_MCUS -DTARGET_MCU_K64F -DTARGET_NAME=K64F -DTARGET_PSA_Target -DTARGET_PSA_V7_M -DTARGET_RTOS_M4_M7 -DTARGET_Target -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED__=1 -D__NEWLIB_NANO -I/home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Config -I/home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Include -I/home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Include1 -I/home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Source -I/home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/Include -I/home/tauno/test1/mbed-os/cmsis/device/rtos/include -I/home/tauno/test1/mbed-os -I/home/tauno/test1/mbed-os/cmsis/device/RTE/include -I/home/tauno/test1/mbed-os/cmsis/device/. -I/home/tauno/test1/mbed-os/drivers/. -I/home/tauno/test1/mbed-os/drivers/./include -I/home/tauno/test1/mbed-os/drivers/./include/drivers -I/home/tauno/test1/mbed-os/drivers/./include/drivers/internal -I/home/tauno/test1/mbed-os/hal/usb/include -I/home/tauno/test1/mbed-os/hal/usb/include/usb -I/home/tauno/test1/mbed-os/hal/include -I/home/tauno/test1/mbed-os/hal/include/hal -I/home/tauno/test1/mbed-os/platform/cxxsupport/. -I/home/tauno/test1/mbed-os/platform/mbed-trace/include -I/home/tauno/test1/mbed-os/platform/mbed-trace/include/mbed-trace -I/home/tauno/test1/mbed-os/platform/source/minimal-printf/. -I/home/tauno/test1/mbed-os/platform/source/. -I/home/tauno/test1/mbed-os/platform/include -I/home/tauno/test1/mbed-os/platform/include/platform -I/home/tauno/test1/mbed-os/platform/include/platform/internal -I/home/tauno/test1/mbed-os/rtos/. -I/home/tauno/test1/mbed-os/rtos/./include -I/home/tauno/test1/mbed-os/rtos/./include/rtos -I/home/tauno/test1/mbed-os/rtos/./include/rtos/internal -I/home/tauno/test1/mbed-os/rtos/./source -I/home/tauno/test1/mbed-os/connectivity/libraries/nanostack-libservice/. -I/home/tauno/test1/mbed-os/connectivity/libraries/nanostack-libservice/./mbed-client-libservice -I/home/tauno/test1/mbed-os/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/. -I/home/tauno/test1/mbed-os/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/device -I/home/tauno/test1/mbed-os/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/drivers -I/home/tauno/test1/mbed-os/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/api -I/home/tauno/test1/mbed-os/targets/TARGET_Freescale/. -I/home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/TARGET_CORTEX_M/Include -I/home/tauno/test1/mbed-os/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/TARGET_FRDM/. -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -fmessage-length=0 -fno-exceptions -ffunction-sections -fdata-sections -funsigned-char -fomit-frame-pointer -g3 -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=softfp -c -Os -MD -MT CMakeFiles/test1.dir/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c.obj -MF CMakeFiles/test1.dir/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c.obj.d -o CMakeFiles/test1.dir/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c.obj -c /home/tauno/test1/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c
In file included from /home/tauno/test1/mbed-os/cmsis/device/rtos/include/mbed_rtx_storage.h:31,
                 from /home/tauno/test1/mbed-os/rtos/./include/rtos/internal/mbed_rtos_storage.h:22,
                 from /home/tauno/test1/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c:20:
/home/tauno/test1/mbed-os/cmsis/device/rtos/include/mbed_rtx_conf.h:34: warning: "OS_STACK_SIZE" redefined
   34 | #define OS_STACK_SIZE               MBED_CONF_RTOS_THREAD_STACK_SIZE
      |
In file included from /home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Include/rtx_def.h:32,
                 from /home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Include/rtx_os.h:32,
                 from /home/tauno/test1/mbed-os/cmsis/device/rtos/include/mbed_rtx_storage.h:30,
                 from /home/tauno/test1/mbed-os/rtos/./include/rtos/internal/mbed_rtos_storage.h:22,
                 from /home/tauno/test1/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c:20:
/home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Config/RTX_Config.h:127: note: this is the location of the previous definition
  127 | #define OS_STACK_SIZE               3072
      |
In file included from /home/tauno/test1/mbed-os/cmsis/device/rtos/include/mbed_rtx_storage.h:31,
                 from /home/tauno/test1/mbed-os/rtos/./include/rtos/internal/mbed_rtos_storage.h:22,
                 from /home/tauno/test1/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c:20:
/home/tauno/test1/mbed-os/cmsis/device/rtos/include/mbed_rtx_conf.h:40: warning: "OS_TIMER_THREAD_STACK_SIZE" redefined
   40 | #define OS_TIMER_THREAD_STACK_SIZE  MBED_CONF_RTOS_TIMER_THREAD_STACK_SIZE
      |
In file included from /home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Include/rtx_def.h:32,
                 from /home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Include/rtx_os.h:32,
                 from /home/tauno/test1/mbed-os/cmsis/device/rtos/include/mbed_rtx_storage.h:30,
                 from /home/tauno/test1/mbed-os/rtos/./include/rtos/internal/mbed_rtos_storage.h:22,
                 from /home/tauno/test1/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c:20:
/home/tauno/test1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Config/RTX_Config.h:203: note: this is the location of the previous definition
  203 | #define OS_TIMER_THREAD_STACK_SIZE  512
      |
In file included from /home/tauno/test1/mbed-os/cmsis/device/rtos/include/mbed_rtx_storage.h:31,
                 from /home/tauno/test1/mbed-os/rtos/./include/rtos/internal/mbed_rtos_storage.h:22,
                 from /home/tauno/test1/mbed-os/cmsis/device/rtos/source/mbed_rtos_rtx.c:20:
/home/tauno/test1/mbed-os/cmsis/device/rtos/include/mbed_rtx_conf.h:60: warning: "OS_IDLE_THREAD_STACK_SIZE" redefined
   60 | #define OS_IDLE_THREAD_STACK_SIZE   (MBED_CONF_RTOS_IDLE_THREAD_STACK_SIZE + EXTRA_IDLE_STACK + EXTRA_IDLE_STACK_DEBUG)
      |

Desktop (please complete the following information):

• OS: Windows
• Version: 10

Mbed (please complete the following information):

• Device: K64F
• Mbed OS Version: Latest master
• Mbed CLI 2 Version: 7.44.0 (Latest available with pip)

Additional context
Add any other context about the problem here.

[0xc0170]

"requires": ["bare-metal"],

the problem is cli1 uses requires. mbed-tools do not read this at all. You need to link to baremetal CMake target rather.

The error is quite cryptic to understand what is going on. Anyway, requires is for only cli1, you are better with CMake with mbed-tools and select there what your application needs.

[taunomagnusson]

Ok, but how do you compile for bare-metal with CMake/mbed-tools if you can't use the "requires" request?

[0xc0170]

https://github.com/ARMmbed/mbed-os-example-blinky/blob/master/CMakeLists.txt#L25 - instead of mbed-os, use mbed-baremetal CMake target

[rwalton-arm]

mbed-tools will actually read "requires" when it generates the baremetal mbed_config.cmake. "requires" (along with the mbedignore files) limit the mbed_lib.json files from mbed-os that are parsed by the tool. You will also need to link to the mbed-baremetal target in your CMake, however. mbed-tools is only responsible for generating the mbed_config.cmake file to generate configuration macros, and for calling a cmake command to build the project. The libraries to actually build need to be specified in the CMakeList files. Hope this helps.