errors-building-arduino-zephyr

└─❯ west build -p -b arduino_zero  samples/basic/blinky

-- west build: making build dir /home/dhruva/zephyrproject/zephyr/build pristine
-- west build: generating a build system
-- Application: /home/dhruva/zephyrproject/zephyr/samples/basic/blinky
-- Zephyr version: 2.7.99 (/home/dhruva/zephyrproject/zephyr), build: v2.7.99-2750-g7f5eb921dc8b
-- Found Python3: /usr/bin/python3.10 (found suitable exact version "3.10.4") found components: Interpreter
-- Found west (found suitable version "0.13.1", minimum required is "0.7.1")
-- Board: arduino_zero
-- Cache files will be written to: /home/dhruva/.cache/zephyr
-- ZEPHYR_TOOLCHAIN_VARIANT not set, trying to locate Zephyr SDK
-- Found host-tools: zephyr 0.14.2 (/home/dhruva/zephyr-sdk-0.14.2)
-- Found dtc: /home/dhruva/zephyr-sdk-0.14.2/sysroots/x86_64-pokysdk-linux/usr/bin/dtc (found suitable version "1.6.0", minimum required is "1.4.6")
-- Found toolchain: zephyr 0.14.2 (/home/dhruva/zephyr-sdk-0.14.2)
-- Found BOARD.dts: /home/dhruva/zephyrproject/zephyr/boards/arm/arduino_zero/arduino_zero.dts
-- Generated zephyr.dts: /home/dhruva/zephyrproject/zephyr/build/zephyr/zephyr.dts
-- Generated devicetree_unfixed.h: /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/devicetree_unfixed.h
-- Generated device_extern.h: /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/device_extern.h
-- Including generated dts.cmake file: /home/dhruva/zephyrproject/zephyr/build/zephyr/dts.cmake
Parsing /home/dhruva/zephyrproject/zephyr/Kconfig
Loaded configuration '/home/dhruva/zephyrproject/zephyr/boards/arm/arduino_zero/arduino_zero_defconfig'
Merged configuration '/home/dhruva/zephyrproject/zephyr/samples/basic/blinky/prj.conf'
Configuration saved to '/home/dhruva/zephyrproject/zephyr/build/zephyr/.config'
Kconfig header saved to '/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h'
-- The C compiler identification is GNU 10.3.0
-- The CXX compiler identification is GNU 10.3.0
-- The ASM compiler identification is GNU
-- Found assembler: /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc
-- Configuring done
-- Generating done
-- Build files have been written to: /home/dhruva/zephyrproject/zephyr/build
-- west build: building application
[1/155] Preparing syscall dependency handling

[2/155] Generating misc/generated/syscalls_subdirs.trigger
[3/155] Generating misc/generated/syscalls.json, misc/generated/struct_tags.json
[4/155] Generating include/generated/syscall_dispatch.c, include/generated/syscall_list.h
[5/155] Generating include/generated/driver-validation.h
[6/155] Generating include/generated/kobj-types-enum.h, include/generated/otype-to-str.h, include/generated/otype-to-size.h
[7/155] Building C object zephyr/CMakeFiles/offsets.dir/arch/arm/core/offsets/offsets.c.obj
[8/155] Generating include/generated/offsets.h
[9/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/cbprintf.c.obj
[10/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/crc8_sw.c.obj
[11/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/crc32c_sw.c.obj
[12/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/crc16_sw.c.obj
[13/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/cbprintf_packaged.c.obj
[14/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/crc32_sw.c.obj
[15/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/dec.c.obj
[16/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/crc7_sw.c.obj
[17/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/fdtable.c.obj
[18/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/hex.c.obj
[19/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/notify.c.obj
[20/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/printk.c.obj
[21/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/onoff.c.obj
[22/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/rb.c.obj
[23/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/sem.c.obj
[24/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/thread_entry.c.obj
[25/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/timeutil.c.obj
[26/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/multi_heap.c.obj
[27/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/bitarray.c.obj
[28/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/heap-validate.c.obj
[29/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/heap.c.obj
[30/155] Building C object zephyr/CMakeFiles/zephyr.dir/lib/os/cbprintf_complete.c.obj
[31/155] Building C object zephyr/CMakeFiles/zephyr.dir/misc/generated/configs.c.obj
[32/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/HardwareSerial.cpp.obj
[33/155] Building C object zephyr/CMakeFiles/zephyr.dir/soc/arm/atmel_sam0/common/soc_port.c.obj
[34/155] Building C object zephyr/CMakeFiles/zephyr.dir/soc/arm/atmel_sam0/common/soc_samd2x.c.obj
[35/155] Building C object zephyr/CMakeFiles/zephyr.dir/subsys/tracing/tracing_none.c.obj
[36/155] Building C object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/itoa.c.obj
[37/155] Building C object zephyr/CMakeFiles/zephyr.dir/drivers/pinmux/pinmux_sam0.c.obj
[38/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/IPAddress.cpp.obj
[39/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Tone.cpp.obj
[40/155] Building C object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring.c.obj
[41/155] Building C object CMakeFiles/app.dir/src/main.c.obj
[42/155] Building C object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_shift.c.obj
[43/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WMath.cpp.obj
[44/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WString.cpp.obj
[45/155] Linking C static library app/libapp.a
[46/155] Building C object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/pulse.c.obj
FAILED: zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/pulse.c.obj
ccache /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -DBUILD_VERSION=v2.7.99-2750-g7f5eb921dc8b -DKERNEL -D_FORTIFY_SOURCE=2 -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/dhruva/zephyrproject/zephyr/kernel/include -I/home/dhruva/zephyrproject/zephyr/arch/arm/include -I/home/dhruva/zephyrproject/zephyr/include -I/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/samd21 -I/home/dhruva/zephyrproject/zephyr/drivers -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/common/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/variants/_FALLBACK_/. -I/home/dhruva/zephyrproject/modules/hal/cmsis/CMSIS/Core/Include -I/home/dhruva/zephyrproject/modules/hal/atmel/asf/sam0/include/samd21 -isystem /home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include-fixed -Os -imacros /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m0plus -mthumb -mabi=aapcs -mfp16-format=ieee -imacros /home/dhruva/zephyrproject/zephyr/include/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-asynchronous-unwind-tables -fno-pie -fno-pic -fno-strict-overflow -fno-reorder-functions -fno-defer-pop -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr/samples/basic/blinky=CMAKE_SOURCE_DIR -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/dhruva/zephyrproject=WEST_TOPDIR -ffunction-sections -fdata-sections -std=c99 -nostdinc -MD -MT zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/pulse.c.obj -MF zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/pulse.c.obj.d -o zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/pulse.c.obj -c /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/pulse.c
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:88,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/pulse.c:20:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h: In function 'delay':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h:76:10: error: incompatible type for argument 1 of 'k_sleep'
   76 |  k_sleep(dwMs);
      |          ^~~~
      |          |
      |          long unsigned int
In file included from /home/dhruva/zephyrproject/zephyr/include/kernel.h:5911,
                 from /home/dhruva/zephyrproject/zephyr/include/zephyr.h:18,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:31,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/pulse.c:20:
/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/syscalls/kernel.h:95:43: note: expected 'k_timeout_t' but argument is of type 'long unsigned int'
   95 | static inline int32_t k_sleep(k_timeout_t timeout)
      |                               ~~~~~~~~~~~~^~~~~~~
[47/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/variants/_FALLBACK_/variant.cpp.obj
[48/155] Building C object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c.obj
FAILED: zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c.obj
ccache /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -DBUILD_VERSION=v2.7.99-2750-g7f5eb921dc8b -DKERNEL -D_FORTIFY_SOURCE=2 -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/dhruva/zephyrproject/zephyr/kernel/include -I/home/dhruva/zephyrproject/zephyr/arch/arm/include -I/home/dhruva/zephyrproject/zephyr/include -I/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/samd21 -I/home/dhruva/zephyrproject/zephyr/drivers -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/common/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/variants/_FALLBACK_/. -I/home/dhruva/zephyrproject/modules/hal/cmsis/CMSIS/Core/Include -I/home/dhruva/zephyrproject/modules/hal/atmel/asf/sam0/include/samd21 -isystem /home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include-fixed -Os -imacros /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m0plus -mthumb -mabi=aapcs -mfp16-format=ieee -imacros /home/dhruva/zephyrproject/zephyr/include/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-asynchronous-unwind-tables -fno-pie -fno-pic -fno-strict-overflow -fno-reorder-functions -fno-defer-pop -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr/samples/basic/blinky=CMAKE_SOURCE_DIR -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/dhruva/zephyrproject=WEST_TOPDIR -ffunction-sections -fdata-sections -std=c99 -nostdinc -MD -MT zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c.obj -MF zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c.obj.d -o zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c.obj -c /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:88,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c:19:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h: In function 'delay':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h:76:10: error: incompatible type for argument 1 of 'k_sleep'
   76 |  k_sleep(dwMs);
      |          ^~~~
      |          |
      |          long unsigned int
In file included from /home/dhruva/zephyrproject/zephyr/include/kernel.h:5911,
                 from /home/dhruva/zephyrproject/zephyr/include/zephyr.h:18,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:31,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c:19:
/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/syscalls/kernel.h:95:43: note: expected 'k_timeout_t' but argument is of type 'long unsigned int'
   95 | static inline int32_t k_sleep(k_timeout_t timeout)
      |                               ~~~~~~~~~~~~^~~~~~~
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c: At top level:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_analog.c:27:10: fatal error: adc.h: No such file or directory
   27 | #include <adc.h>
      |          ^~~~~~~
compilation terminated.
[49/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/main.cpp.obj
FAILED: zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/main.cpp.obj
ccache /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/arm-zephyr-eabi-g++ -DBUILD_VERSION=v2.7.99-2750-g7f5eb921dc8b -DKERNEL -D_FORTIFY_SOURCE=2 -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/dhruva/zephyrproject/zephyr/kernel/include -I/home/dhruva/zephyrproject/zephyr/arch/arm/include -I/home/dhruva/zephyrproject/zephyr/include -I/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/samd21 -I/home/dhruva/zephyrproject/zephyr/drivers -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/common/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/variants/_FALLBACK_/. -I/home/dhruva/zephyrproject/modules/hal/cmsis/CMSIS/Core/Include -I/home/dhruva/zephyrproject/modules/hal/atmel/asf/sam0/include/samd21 -isystem /home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include-fixed -Os -fcheck-new -fno-exceptions -fno-rtti -imacros /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m0plus -mthumb -mabi=aapcs -mfp16-format=ieee -imacros /home/dhruva/zephyrproject/zephyr/include/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-unused-but-set-variable -fno-asynchronous-unwind-tables -fno-pie -fno-pic -fno-strict-overflow -fno-reorder-functions -fno-defer-pop -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr/samples/basic/blinky=CMAKE_SOURCE_DIR -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/dhruva/zephyrproject=WEST_TOPDIR -ffunction-sections -fdata-sections -nostdinc -nostdinc++ -MD -MT zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/main.cpp.obj -MF zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/main.cpp.obj.d -o zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/main.cpp.obj -c /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/main.cpp
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:81,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/main.cpp:20:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WCharacter.h:37:19: error: redefinition of 'int iscntrl(int)'
   37 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WCharacter.h:22,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:81,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/main.cpp:20:
/home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include/ctype.h:72:19: note: 'int iscntrl(int)' previously defined here
   72 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:88,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/main.cpp:20:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h: In function 'void delay(long unsigned int)':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h:76:10: error: could not convert 'dwMs' from 'long unsigned int' to 'k_timeout_t'
   76 |  k_sleep(dwMs);
      |          ^~~~
      |          |
      |          long unsigned int
[50/155] Building ASM object zephyr/arch/arch/arm/core/aarch32/CMakeFiles/arch__arm__core__aarch32.dir/swap_helper.S.obj
[51/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.cpp.obj
FAILED: zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.cpp.obj
ccache /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/arm-zephyr-eabi-g++ -DBUILD_VERSION=v2.7.99-2750-g7f5eb921dc8b -DKERNEL -D_FORTIFY_SOURCE=2 -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/dhruva/zephyrproject/zephyr/kernel/include -I/home/dhruva/zephyrproject/zephyr/arch/arm/include -I/home/dhruva/zephyrproject/zephyr/include -I/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/samd21 -I/home/dhruva/zephyrproject/zephyr/drivers -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/common/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/variants/_FALLBACK_/. -I/home/dhruva/zephyrproject/modules/hal/cmsis/CMSIS/Core/Include -I/home/dhruva/zephyrproject/modules/hal/atmel/asf/sam0/include/samd21 -isystem /home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include-fixed -Os -fcheck-new -fno-exceptions -fno-rtti -imacros /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m0plus -mthumb -mabi=aapcs -mfp16-format=ieee -imacros /home/dhruva/zephyrproject/zephyr/include/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-unused-but-set-variable -fno-asynchronous-unwind-tables -fno-pie -fno-pic -fno-strict-overflow -fno-reorder-functions -fno-defer-pop -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr/samples/basic/blinky=CMAKE_SOURCE_DIR -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/dhruva/zephyrproject=WEST_TOPDIR -ffunction-sections -fdata-sections -nostdinc -nostdinc++ -MD -MT zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.cpp.obj -MF zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.cpp.obj.d -o zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.cpp.obj -c /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.cpp
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:81,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.cpp:30:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WCharacter.h:37:19: error: redefinition of 'int iscntrl(int)'
   37 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WCharacter.h:22,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:81,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.cpp:30:
/home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include/ctype.h:72:19: note: 'int iscntrl(int)' previously defined here
   72 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:88,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.cpp:30:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h: In function 'void delay(long unsigned int)':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h:76:10: error: could not convert 'dwMs' from 'long unsigned int' to 'k_timeout_t'
   76 |  k_sleep(dwMs);
      |          ^~~~
      |          |
      |          long unsigned int
[52/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp.obj
FAILED: zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp.obj
ccache /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/arm-zephyr-eabi-g++ -DBUILD_VERSION=v2.7.99-2750-g7f5eb921dc8b -DKERNEL -D_FORTIFY_SOURCE=2 -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/dhruva/zephyrproject/zephyr/kernel/include -I/home/dhruva/zephyrproject/zephyr/arch/arm/include -I/home/dhruva/zephyrproject/zephyr/include -I/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/samd21 -I/home/dhruva/zephyrproject/zephyr/drivers -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/common/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/variants/_FALLBACK_/. -I/home/dhruva/zephyrproject/modules/hal/cmsis/CMSIS/Core/Include -I/home/dhruva/zephyrproject/modules/hal/atmel/asf/sam0/include/samd21 -isystem /home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include-fixed -Os -fcheck-new -fno-exceptions -fno-rtti -imacros /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m0plus -mthumb -mabi=aapcs -mfp16-format=ieee -imacros /home/dhruva/zephyrproject/zephyr/include/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-unused-but-set-variable -fno-asynchronous-unwind-tables -fno-pie -fno-pic -fno-strict-overflow -fno-reorder-functions -fno-defer-pop -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr/samples/basic/blinky=CMAKE_SOURCE_DIR -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/dhruva/zephyrproject=WEST_TOPDIR -ffunction-sections -fdata-sections -nostdinc -nostdinc++ -MD -MT zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp.obj -MF zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp.obj.d -o zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp.obj -c /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:81,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:22:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WCharacter.h:37:19: error: redefinition of 'int iscntrl(int)'
   37 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WString.h:28,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Print.h:25,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.h:26,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/HardwareSerial.h:24,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.h:26,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:21:
/home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include/ctype.h:72:19: note: 'int iscntrl(int)' previously defined here
   72 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:88,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:22:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h: In function 'void delay(long unsigned int)':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h:76:10: error: could not convert 'dwMs' from 'long unsigned int' to 'k_timeout_t'
   76 |  k_sleep(dwMs);
      |          ^~~~
      |          |
      |          long unsigned int
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp: In member function 'virtual void Uart::begin_impl(long unsigned int, uint16_t)':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:95:46: error: invalid conversion from 'void (*)(void*)' to 'uart_irq_callback_user_data_t' {aka 'void (*)(const device*, void*)'} [-fpermissive]
   95 |  uart_irq_callback_user_data_set(uart, Uart::IrqDispatch, this);
      |                                        ~~~~~~^~~~~~~~~~~
      |                                              |
      |                                              void (*)(void*)
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:20:
/home/dhruva/zephyrproject/zephyr/include/drivers/uart.h:1433:40: note:   initializing argument 2 of 'void uart_irq_callback_user_data_set(const device*, uart_irq_callback_user_data_t, void*)'
 1433 |          uart_irq_callback_user_data_t cb,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp: In member function 'void Uart::IrqHandler()':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:139:56: error: ISO C++ forbids declaration of 'type name' with no type [-fpermissive]
  139 |    int written = uart_fifo_fill(uart, const_cast<const u8_t*>(txbuffer)+txidx, txcount-txidx);
      |                                                        ^~~~
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:139:56: error: expected '>' before 'u8_t'
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:139:56: error: expected '(' before 'u8_t'
  139 |    int written = uart_fifo_fill(uart, const_cast<const u8_t*>(txbuffer)+txidx, txcount-txidx);
      |                                                        ^~~~
      |                                                        (
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:139:56: error: 'u8_t' was not declared in this scope
  139 |    int written = uart_fifo_fill(uart, const_cast<const u8_t*>(txbuffer)+txidx, txcount-txidx);
      |                                                        ^~~~
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/UartDevice.cpp:139:61: error: expected primary-expression before '>' token
  139 |    int written = uart_fifo_fill(uart, const_cast<const u8_t*>(txbuffer)+txidx, txcount-txidx);
      |                                                             ^
[53/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_private.cpp.obj
FAILED: zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_private.cpp.obj
ccache /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/arm-zephyr-eabi-g++ -DBUILD_VERSION=v2.7.99-2750-g7f5eb921dc8b -DKERNEL -D_FORTIFY_SOURCE=2 -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/dhruva/zephyrproject/zephyr/kernel/include -I/home/dhruva/zephyrproject/zephyr/arch/arm/include -I/home/dhruva/zephyrproject/zephyr/include -I/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/samd21 -I/home/dhruva/zephyrproject/zephyr/drivers -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/common/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/variants/_FALLBACK_/. -I/home/dhruva/zephyrproject/modules/hal/cmsis/CMSIS/Core/Include -I/home/dhruva/zephyrproject/modules/hal/atmel/asf/sam0/include/samd21 -isystem /home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include-fixed -Os -fcheck-new -fno-exceptions -fno-rtti -imacros /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m0plus -mthumb -mabi=aapcs -mfp16-format=ieee -imacros /home/dhruva/zephyrproject/zephyr/include/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-unused-but-set-variable -fno-asynchronous-unwind-tables -fno-pie -fno-pic -fno-strict-overflow -fno-reorder-functions -fno-defer-pop -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr/samples/basic/blinky=CMAKE_SOURCE_DIR -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/dhruva/zephyrproject=WEST_TOPDIR -ffunction-sections -fdata-sections -nostdinc -nostdinc++ -MD -MT zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_private.cpp.obj -MF zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_private.cpp.obj.d -o zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_private.cpp.obj -c /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_private.cpp
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:81,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_private.cpp:75:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WCharacter.h:37:19: error: redefinition of 'int iscntrl(int)'
   37 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WCharacter.h:22,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:81,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_private.cpp:75:
/home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include/ctype.h:72:19: note: 'int iscntrl(int)' previously defined here
   72 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:88,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_private.cpp:75:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h: In function 'void delay(long unsigned int)':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h:76:10: error: could not convert 'dwMs' from 'long unsigned int' to 'k_timeout_t'
   76 |  k_sleep(dwMs);
      |          ^~~~
      |          |
      |          long unsigned int
[54/155] Building CXX object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.cpp.obj
FAILED: zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.cpp.obj
ccache /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/arm-zephyr-eabi-g++ -DBUILD_VERSION=v2.7.99-2750-g7f5eb921dc8b -DKERNEL -D_FORTIFY_SOURCE=2 -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/dhruva/zephyrproject/zephyr/kernel/include -I/home/dhruva/zephyrproject/zephyr/arch/arm/include -I/home/dhruva/zephyrproject/zephyr/include -I/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/samd21 -I/home/dhruva/zephyrproject/zephyr/drivers -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/common/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/variants/_FALLBACK_/. -I/home/dhruva/zephyrproject/modules/hal/cmsis/CMSIS/Core/Include -I/home/dhruva/zephyrproject/modules/hal/atmel/asf/sam0/include/samd21 -isystem /home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include-fixed -Os -fcheck-new -fno-exceptions -fno-rtti -imacros /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m0plus -mthumb -mabi=aapcs -mfp16-format=ieee -imacros /home/dhruva/zephyrproject/zephyr/include/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-unused-but-set-variable -fno-asynchronous-unwind-tables -fno-pie -fno-pic -fno-strict-overflow -fno-reorder-functions -fno-defer-pop -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr/samples/basic/blinky=CMAKE_SOURCE_DIR -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/dhruva/zephyrproject=WEST_TOPDIR -ffunction-sections -fdata-sections -nostdinc -nostdinc++ -MD -MT zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.cpp.obj -MF zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.cpp.obj.d -o zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.cpp.obj -c /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.cpp
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:81,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.cpp:25:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WCharacter.h:37:19: error: redefinition of 'int iscntrl(int)'
   37 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/WCharacter.h:22,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:81,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.cpp:25:
/home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include/ctype.h:72:19: note: 'int iscntrl(int)' previously defined here
   72 | static inline int iscntrl(int c)
      |                   ^~~~~~~
In file included from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Arduino.h:88,
                 from /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/Stream.cpp:25:
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h: In function 'void delay(long unsigned int)':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/delay.h:76:10: error: could not convert 'dwMs' from 'long unsigned int' to 'k_timeout_t'
   76 |  k_sleep(dwMs);
      |          ^~~~
      |          |
      |          long unsigned int
[55/155] Building C object zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c.obj
FAILED: zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c.obj
ccache /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -DBUILD_VERSION=v2.7.99-2750-g7f5eb921dc8b -DKERNEL -D_FORTIFY_SOURCE=2 -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/dhruva/zephyrproject/zephyr/kernel/include -I/home/dhruva/zephyrproject/zephyr/arch/arm/include -I/home/dhruva/zephyrproject/zephyr/include -I/home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/samd21 -I/home/dhruva/zephyrproject/zephyr/drivers -I/home/dhruva/zephyrproject/zephyr/soc/arm/atmel_sam0/common/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/. -I/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/variants/_FALLBACK_/. -I/home/dhruva/zephyrproject/modules/hal/cmsis/CMSIS/Core/Include -I/home/dhruva/zephyrproject/modules/hal/atmel/asf/sam0/include/samd21 -isystem /home/dhruva/zephyrproject/zephyr/lib/libc/minimal/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include -isystem /home/dhruva/zephyr-sdk-0.14.2/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/10.3.0/include-fixed -Os -imacros /home/dhruva/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m0plus -mthumb -mabi=aapcs -mfp16-format=ieee -imacros /home/dhruva/zephyrproject/zephyr/include/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-asynchronous-unwind-tables -fno-pie -fno-pic -fno-strict-overflow -fno-reorder-functions -fno-defer-pop -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr/samples/basic/blinky=CMAKE_SOURCE_DIR -fmacro-prefix-map=/home/dhruva/zephyrproject/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/dhruva/zephyrproject=WEST_TOPDIR -ffunction-sections -fdata-sections -std=c99 -nostdinc -MD -MT zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c.obj -MF zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c.obj.d -o zephyr/CMakeFiles/zephyr.dir/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c.obj -c /home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:35:43: warning: excess elements in array initializer
   35 | static int w_pin_mode[W_GPIO_PIN_NUM] = { 0 };
      |                                           ^
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:35:43: note: (near initialization for 'w_pin_mode')
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:36:15: warning: excess elements in array initializer
   36 | static struct w_gpio_callbacks w_callbacks[W_GPIO_PIN_NUM] = { 0 };
      |               ^~~~~~~~~~~~~~~~
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:36:15: note: (near initialization for 'w_callbacks')
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:38:73: error: unknown type name 'u32_t'; did you mean 'uint32_t'?
   38 | static void gpio_handler(struct device *port, struct gpio_callback *cb, u32_t pins)
      |                                                                         ^~~~~
      |                                                                         uint32_t
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c: In function 'w_configure_gpio_interrupt':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:55:13: error: 'GPIO_DIR_IN' undeclared (first use in this function); did you mean 'GPIO_DIR_MASK'?
   55 |   pinconf = GPIO_DIR_IN;
      |             ^~~~~~~~~~~
      |             GPIO_DIR_MASK
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:55:13: note: each undeclared identifier is reported only once for each function it appears in
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:58:13: error: 'GPIO_DIR_OUT' undeclared (first use in this function); did you mean 'GPIO_INPUT'?
   58 |   pinconf = GPIO_DIR_OUT;
      |             ^~~~~~~~~~~~
      |             GPIO_INPUT
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:61:27: error: 'GPIO_PUD_PULL_UP' undeclared (first use in this function); did you mean 'GPIO_PULL_UP'?
   61 |   pinconf = GPIO_DIR_IN | GPIO_PUD_PULL_UP;
      |                           ^~~~~~~~~~~~~~~~
      |                           GPIO_PULL_UP
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:64:27: error: 'GPIO_PUD_PULL_DOWN' undeclared (first use in this function); did you mean 'GPIO_PULL_DOWN'?
   64 |   pinconf = GPIO_DIR_IN | GPIO_PUD_PULL_DOWN;
      |                           ^~~~~~~~~~~~~~~~~~
      |                           GPIO_PULL_DOWN
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:72:16: error: 'GPIO_INT' undeclared (first use in this function); did you mean 'GPIO_INPUT'?
   72 |    pinconf |= (GPIO_INT | GPIO_INT_LEVEL | GPIO_INT_ACTIVE_LOW);
      |                ^~~~~~~~
      |                GPIO_INPUT
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:72:27: error: 'GPIO_INT_LEVEL' undeclared (first use in this function); did you mean 'GPIO_INT_LEVEL_LOW'?
   72 |    pinconf |= (GPIO_INT | GPIO_INT_LEVEL | GPIO_INT_ACTIVE_LOW);
      |                           ^~~~~~~~~~~~~~
      |                           GPIO_INT_LEVEL_LOW
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:72:44: error: 'GPIO_INT_ACTIVE_LOW' undeclared (first use in this function); did you mean 'GPIO_ACTIVE_LOW'?
   72 |    pinconf |= (GPIO_INT | GPIO_INT_LEVEL | GPIO_INT_ACTIVE_LOW);
      |                                            ^~~~~~~~~~~~~~~~~~~
      |                                            GPIO_ACTIVE_LOW
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:75:44: error: 'GPIO_INT_ACTIVE_HIGH' undeclared (first use in this function); did you mean 'GPIO_ACTIVE_HIGH'?
   75 |    pinconf |= (GPIO_INT | GPIO_INT_LEVEL | GPIO_INT_ACTIVE_HIGH);
      |                                            ^~~~~~~~~~~~~~~~~~~~
      |                                            GPIO_ACTIVE_HIGH
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:78:44: error: 'GPIO_INT_DOUBLE_EDGE' undeclared (first use in this function); did you mean 'GPIO_INT_MODE_EDGE'?
   78 |    pinconf |= (GPIO_INT | GPIO_INT_EDGE  | GPIO_INT_DOUBLE_EDGE);
      |                                            ^~~~~~~~~~~~~~~~~~~~
      |                                            GPIO_INT_MODE_EDGE
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:96:52: error: 'gpio_handler' undeclared (first use in this function)
   96 |   gpio_init_callback(&w_callbacks[pin].z_callback, gpio_handler, BIT(W_PIN2PORTPIN(pin)));
      |                                                    ^~~~~~~~~~~~
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:98:3: warning: implicit declaration of function 'gpio_pin_enable_callback'; did you mean 'gpio_remove_callback'? [-Wimplicit-function-declaration]
   98 |   gpio_pin_enable_callback(device_get_binding(W_PIN2PORT(pin)), pin);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~
      |   gpio_remove_callback
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c: In function 'detachInterrupt':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:119:2: warning: implicit declaration of function 'gpio_pin_disable_callback'; did you mean 'gpio_init_callback'? [-Wimplicit-function-declaration]
  119 |  gpio_pin_disable_callback(device_get_binding(W_PIN2PORT(pin)), pin);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
      |  gpio_init_callback
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c: In function 'digitalWrite':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:131:2: warning: implicit declaration of function 'gpio_pin_write'; did you mean 'gpio_pin_set'? [-Wimplicit-function-declaration]
  131 |  gpio_pin_write(device_get_binding(W_PIN2PORT(ulPin)), W_PIN2PORTPIN(ulPin), ulVal ? 1 : 0);
      |  ^~~~~~~~~~~~~~
      |  gpio_pin_set
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c: In function 'digitalRead':
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:136:2: error: unknown type name 'u32_t'; did you mean 'uint32_t'?
  136 |  u32_t value;
      |  ^~~~~
      |  uint32_t
/home/dhruva/zephyrproject/modules/lib/arduino-on-zephyr/cores/arduino/wiring_digital.c:137:2: warning: implicit declaration of function 'gpio_pin_read'; did you mean 'gpio_pin_set'? [-Wimplicit-function-declaration]
  137 |  gpio_pin_read(device_get_binding(W_PIN2PORT(ulPin)), W_PIN2PORTPIN(ulPin), &value);
      |  ^~~~~~~~~~~~~
      |  gpio_pin_set
ninja: build stopped: subcommand failed.