How to set up arduino-pico in strictly cmake-based project?

[madskjeldgaard]

Hi!

Thanks so much for all this awesome work you have done. I am trying to set up a strictly CMake-based project to include this library (the goal is to add it to my midi controller template (https://github.com/madskjeldgaard/SimplePicoMidiController)) and I am having some issues. I feel like I am pretty close. Most of the errors I get seem to be because <cstring> hasn't been included somehow.

Here is my CMake setup (arduino-pico is in include/arduino-pico of my project):

  message(STATUS "Using Arduino core")

  # Define PICO for c++ Preprocessor
  add_definitions(-DPICO -DARDUINO=183 -DARDUINO_ARCH_RP2040
                  ${ARDUINO_SKETCH_DEFINITIONS})

  set(PICO_SDK_ARDUINO_PATH "${CMAKE_CURRENT_LIST_DIR}/include/arduino-pico")

  set(ARDUINO_CORE_API_PATH "${PICO_SDK_ARDUINO_PATH}/ArduinoCore-API/api")
  set(ARDUINO_RP2040_PATH "${PICO_SDK_ARDUINO_PATH}/cores/rp2040")

  # Arduino PICO Implementation
  file(GLOB ARD_DIR_LIST CONFIGURE_DEPENDS
       "${ARDUINO_CORE_API_PATH}/*.cpp")
  file(GLOB ARD_DIR_PICO_LIST CONFIGURE_DEPENDS
       "${ARDUINO_RP2040_PATH}/api/*.cpp")

   # Get all the headers
  file(GLOB_RECURSE HEADER_LIST CONFIGURE_DEPENDS
	   "${ARDUINO_CORE_API_PATH}/*.h"
	   "${ARDUINO_RP2040_PATH}/api/*.h")


  # Print path of Arduino PICO Implementation
  message(STATUS "ARDUINO PICO PATH: ${PICO_SDK_ARDUINO_PATH}")

  # Print all found sources
  message(STATUS "ARD_DIR_LIST: ${ARD_DIR_LIST}")
  message(STATUS "ARD_DIR_PICO_LIST: ${ARD_DIR_PICO_LIST}")

  add_executable(
    BigBlinkingButton
    BigBlinkingButton.cpp usb_descriptors.c ${HEADER_LIST}
    ${ARDUINO_SKETCH_SOURCE} ${ARD_DIR_LIST} ${ARD_DIR_PICO_LIST})

  # include("${PICO_SDK_ARDUINO_PATH}/ArduinoSketch.cmake")

  target_include_directories(
    BigBlinkingButton
    PRIVATE ${CMAKE_CURRENT_LIST_DIR}
            ${CMAKE_CURRENT_LIST_DIR}/.. # for our common lwipopts or any other
            # standard includes, if required
            ${CMAKE_SOURCE_DIR}/include
            # ${CMAKE_SOURCE_DIR}/include/OSC Instrumental
            # ${CMAKE_CURRENT_LIST_DIR}/include/instrumental/ Arduino stuff
            ${ARDUINO_SKETCH_INCLUDES}
			${ARDUINO_RP2040_PATH}
			${ARDUINO_CORE_API_PATH}
            )

  # Standard Sketch logic project("${ARDUINO_SKETCH_NAME}")

  target_link_libraries(
    BigBlinkingButton
    arduino
            pico_stdio_usb
            pico_stdlib
            pico_runtime
            pico_multicore
            pico_util
            pico_unique_id
            hardware_pwm
            hardware_adc
            hardware_clocks
            hardware_spi
            hardware_i2c
            hardware_pio
            hardware_dma
            tinyusb_device
            tinyusb_board
            ${ARDUINO_SKETCH_LIB}
			)

[madskjeldgaard]

And here is the error:

And here is the error output from my build, in all it's gory details:

[0/2] Re-checking globbed directories...
[1/77] Performing build step for 'ELF2UF2Build'
ninja: no work to do.
[2/77] Performing build step for 'PioasmBuild'
ninja: no work to do.
[7/77] Building CXX object CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/IPAddress.cpp.obj
FAILED: CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/IPAddress.cpp.obj 
/opt/homebrew/bin/arm-none-eabi-g++ -DARDUINO=183 -DARDUINO_ARCH_RP2040 -DCFG_TUSB_MCU=OPT_MCU_RP2040 -DCFG_TUSB_OS=OPT_OS_PICO -DLIB_PICO_BIT_OPS=1 -DLIB_PICO_BIT_OPS_PICO=1 -DLIB_PICO_DIVID
ER=1 -DLIB_PICO_DIVIDER_HARDWARE=1 -DLIB_PICO_DOUBLE=1 -DLIB_PICO_DOUBLE_PICO=1 -DLIB_PICO_FIX_RP2040_USB_DEVICE_ENUMERATION=1 -DLIB_PICO_FLOAT=1 -DLIB_PICO_FLOAT_PICO=1 -DLIB_PICO_INT64_OPS=
1 -DLIB_PICO_INT64_OPS_PICO=1 -DLIB_PICO_MALLOC=1 -DLIB_PICO_MEM_OPS=1 -DLIB_PICO_MEM_OPS_PICO=1 -DLIB_PICO_MULTICORE=1 -DLIB_PICO_PLATFORM=1 -DLIB_PICO_PRINTF=1 -DLIB_PICO_PRINTF_PICO=1 -DLI
B_PICO_RUNTIME=1 -DLIB_PICO_STANDARD_LINK=1 -DLIB_PICO_STDIO=1 -DLIB_PICO_STDIO_UART=1 -DLIB_PICO_STDIO_USB=1 -DLIB_PICO_STDLIB=1 -DLIB_PICO_SYNC=1 -DLIB_PICO_SYNC_CRITICAL_SECTION=1 -DLIB_PI
CO_SYNC_MUTEX=1 -DLIB_PICO_SYNC_SEM=1 -DLIB_PICO_TIME=1 -DLIB_PICO_UNIQUE_ID=1 -DLIB_PICO_UTIL=1 -DLIB_TINYUSB_BOARD=1 -DLIB_TINYUSB_DEVICE=1 -DPICO -DPICO_BOARD=\"pico_w\" -DPICO_BUILD=1 -DP
ICO_CMAKE_BUILD_TYPE=\"Release\" -DPICO_COPY_TO_RAM=0 -DPICO_CXX_ENABLE_EXCEPTIONS=0 -DPICO_NO_FLASH=0 -DPICO_NO_HARDWARE=0 -DPICO_ON_DEVICE=1 -DPICO_PROGRAM_NAME=\"BigBlinkingButton\" -DPICO
_PROGRAM_VERSION_STRING=\"0.1\" -DPICO_RP2040_USB_DEVICE_UFRAME_FIX=1 -DPICO_TARGET_NAME=\"BigBlinkingButton\" -DPICO_USE_BLOCKED_RAM=0 -I/Users/mads/code/microcontroller-projects/BigBlinking
Button -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/.. -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include -I/Users/mads/code/microcontroller-projects/BigBl
inkingButton/include/arduino-pico/cores/rp2040 -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api -I/Users/mads/picosdk/src/rp2_common/pico
_stdio_usb/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio/include -I/Users/mads/picosdk/src/rp2_common/pico_printf/include -I/Users/mads/picosdk/src/common/pico_time/include -I/Users
/mads/picosdk/src/rp2_common/hardware_timer/include -I/Users/mads/picosdk/src/common/pico_base/include -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/build/generated/pico_base 
-I/Users/mads/picosdk/src/boards/include -I/Users/mads/picosdk/src/rp2_common/pico_platform/include -I/Users/mads/picosdk/src/rp2040/hardware_regs/include -I/Users/mads/picosdk/src/rp2_common
/hardware_base/include -I/Users/mads/picosdk/src/rp2040/hardware_structs/include -I/Users/mads/picosdk/src/rp2_common/hardware_claim/include -I/Users/mads/picosdk/src/rp2_common/hardware_sync
/include -I/Users/mads/picosdk/src/rp2_common/hardware_irq/include -I/Users/mads/picosdk/src/common/pico_sync/include -I/Users/mads/picosdk/src/common/pico_util/include -I/Users/mads/picosdk/
src/rp2_common/pico_unique_id/include -I/Users/mads/picosdk/src/rp2_common/hardware_flash/include -I/Users/mads/picosdk/src/rp2_common/pico_bootrom/include -I/Users/mads/picosdk/src/common/pi
co_usb_reset_interface/include -I/Users/mads/picosdk/lib/tinyusb/src -I/Users/mads/picosdk/lib/tinyusb/src/common -I/Users/mads/picosdk/lib/tinyusb/hw -I/Users/mads/picosdk/src/rp2_common/har
dware_resets/include -I/Users/mads/picosdk/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/include -I/Users/mads/picosdk/src/rp2_common/hardware_gpio/include -I/Users/mads/picosdk/src/c
ommon/pico_stdlib/include -I/Users/mads/picosdk/src/rp2_common/hardware_uart/include -I/Users/mads/picosdk/src/rp2_common/hardware_clocks/include -I/Users/mads/picosdk/src/rp2_common/hardware
_pll/include -I/Users/mads/picosdk/src/rp2_common/hardware_vreg/include -I/Users/mads/picosdk/src/rp2_common/hardware_watchdog/include -I/Users/mads/picosdk/src/rp2_common/hardware_xosc/inclu
de -I/Users/mads/picosdk/src/rp2_common/hardware_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_runtime/include -I/Users/mads/picosdk/src/common/pico_bit_ops/include -I/Users/mads/
picosdk/src/common/pico_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_double/include -I/Users/mads/picosdk/src/rp2_common/pico_float/include -I/Users/mads/picosdk/src/rp2_common/p
ico_malloc/include -I/Users/mads/picosdk/src/common/pico_binary_info/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio_uart/include -I/Users/mads/picosdk/src/rp2_common/pico_int64_ops/i
nclude -I/Users/mads/picosdk/src/rp2_common/pico_mem_ops/include -I/Users/mads/picosdk/src/rp2_common/boot_stage2/include -I/Users/mads/picosdk/src/rp2_common/pico_multicore/include -I/Users/
mads/picosdk/src/rp2_common/hardware_pwm/include -I/Users/mads/picosdk/src/rp2_common/hardware_adc/include -I/Users/mads/picosdk/src/rp2_common/hardware_spi/include -I/Users/mads/picosdk/src/
rp2_common/hardware_i2c/include -I/Users/mads/picosdk/src/rp2_common/hardware_pio/include -I/Users/mads/picosdk/src/rp2_common/hardware_dma/include -isystem /Users/mads/.cache/CPM/picodebounc
ebutton/7ebe22768bda19fd9eca73af44c3556c52ccf0b9/include -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -ffunction-sections -fdata-sections -fno-exceptions -fno-unwind-tables -fno-rtti -fno-use-cxa
-atexit -std=gnu++2a -MD -MT CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/IPAddress.cpp.obj -MF CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/ap
i/IPAddress.cpp.obj.d -o CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/IPAddress.cpp.obj -c /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduin
o-pico/cores/rp2040/api/IPAddress.cpp
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/ArduinoAPI.h:30,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/ArduinoAPI.h:2,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/Arduino.h:28,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/IPAddress.cpp:20,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/IPAddress.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/IPAddress.h:26:10: fatal error: lwip/init.h: No such file or dir
ectory
   26 | #include <lwip/init.h>
      |          ^~~~~~~~~~~~~
compilation terminated.
[8/77] Building CXX object CMakeFiles/BigBlinkingButton.dir/BigBlinkingButton.cpp.obj
FAILED: CMakeFiles/BigBlinkingButton.dir/BigBlinkingButton.cpp.obj 
/opt/homebrew/bin/arm-none-eabi-g++ -DARDUINO=183 -DARDUINO_ARCH_RP2040 -DCFG_TUSB_MCU=OPT_MCU_RP2040 -DCFG_TUSB_OS=OPT_OS_PICO -DLIB_PICO_BIT_OPS=1 -DLIB_PICO_BIT_OPS_PICO=1 -DLIB_PICO_DIVID
ER=1 -DLIB_PICO_DIVIDER_HARDWARE=1 -DLIB_PICO_DOUBLE=1 -DLIB_PICO_DOUBLE_PICO=1 -DLIB_PICO_FIX_RP2040_USB_DEVICE_ENUMERATION=1 -DLIB_PICO_FLOAT=1 -DLIB_PICO_FLOAT_PICO=1 -DLIB_PICO_INT64_OPS=
1 -DLIB_PICO_INT64_OPS_PICO=1 -DLIB_PICO_MALLOC=1 -DLIB_PICO_MEM_OPS=1 -DLIB_PICO_MEM_OPS_PICO=1 -DLIB_PICO_MULTICORE=1 -DLIB_PICO_PLATFORM=1 -DLIB_PICO_PRINTF=1 -DLIB_PICO_PRINTF_PICO=1 -DLI
B_PICO_RUNTIME=1 -DLIB_PICO_STANDARD_LINK=1 -DLIB_PICO_STDIO=1 -DLIB_PICO_STDIO_UART=1 -DLIB_PICO_STDIO_USB=1 -DLIB_PICO_STDLIB=1 -DLIB_PICO_SYNC=1 -DLIB_PICO_SYNC_CRITICAL_SECTION=1 -DLIB_PI
CO_SYNC_MUTEX=1 -DLIB_PICO_SYNC_SEM=1 -DLIB_PICO_TIME=1 -DLIB_PICO_UNIQUE_ID=1 -DLIB_PICO_UTIL=1 -DLIB_TINYUSB_BOARD=1 -DLIB_TINYUSB_DEVICE=1 -DPICO -DPICO_BOARD=\"pico_w\" -DPICO_BUILD=1 -DP
ICO_CMAKE_BUILD_TYPE=\"Release\" -DPICO_COPY_TO_RAM=0 -DPICO_CXX_ENABLE_EXCEPTIONS=0 -DPICO_NO_FLASH=0 -DPICO_NO_HARDWARE=0 -DPICO_ON_DEVICE=1 -DPICO_PROGRAM_NAME=\"BigBlinkingButton\" -DPICO
_PROGRAM_VERSION_STRING=\"0.1\" -DPICO_RP2040_USB_DEVICE_UFRAME_FIX=1 -DPICO_TARGET_NAME=\"BigBlinkingButton\" -DPICO_USE_BLOCKED_RAM=0 -I/Users/mads/code/microcontroller-projects/BigBlinking
Button -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/.. -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include -I/Users/mads/code/microcontroller-projects/BigBl
inkingButton/include/arduino-pico/cores/rp2040 -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api -I/Users/mads/picosdk/src/rp2_common/pico
_stdio_usb/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio/include -I/Users/mads/picosdk/src/rp2_common/pico_printf/include -I/Users/mads/picosdk/src/common/pico_time/include -I/Users
/mads/picosdk/src/rp2_common/hardware_timer/include -I/Users/mads/picosdk/src/common/pico_base/include -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/build/generated/pico_base 
-I/Users/mads/picosdk/src/boards/include -I/Users/mads/picosdk/src/rp2_common/pico_platform/include -I/Users/mads/picosdk/src/rp2040/hardware_regs/include -I/Users/mads/picosdk/src/rp2_common
/hardware_base/include -I/Users/mads/picosdk/src/rp2040/hardware_structs/include -I/Users/mads/picosdk/src/rp2_common/hardware_claim/include -I/Users/mads/picosdk/src/rp2_common/hardware_sync
/include -I/Users/mads/picosdk/src/rp2_common/hardware_irq/include -I/Users/mads/picosdk/src/common/pico_sync/include -I/Users/mads/picosdk/src/common/pico_util/include -I/Users/mads/picosdk/
src/rp2_common/pico_unique_id/include -I/Users/mads/picosdk/src/rp2_common/hardware_flash/include -I/Users/mads/picosdk/src/rp2_common/pico_bootrom/include -I/Users/mads/picosdk/src/common/pi
co_usb_reset_interface/include -I/Users/mads/picosdk/lib/tinyusb/src -I/Users/mads/picosdk/lib/tinyusb/src/common -I/Users/mads/picosdk/lib/tinyusb/hw -I/Users/mads/picosdk/src/rp2_common/har
dware_resets/include -I/Users/mads/picosdk/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/include -I/Users/mads/picosdk/src/rp2_common/hardware_gpio/include -I/Users/mads/picosdk/src/c
ommon/pico_stdlib/include -I/Users/mads/picosdk/src/rp2_common/hardware_uart/include -I/Users/mads/picosdk/src/rp2_common/hardware_clocks/include -I/Users/mads/picosdk/src/rp2_common/hardware
_pll/include -I/Users/mads/picosdk/src/rp2_common/hardware_vreg/include -I/Users/mads/picosdk/src/rp2_common/hardware_watchdog/include -I/Users/mads/picosdk/src/rp2_common/hardware_xosc/inclu
de -I/Users/mads/picosdk/src/rp2_common/hardware_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_runtime/include -I/Users/mads/picosdk/src/common/pico_bit_ops/include -I/Users/mads/
picosdk/src/common/pico_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_double/include -I/Users/mads/picosdk/src/rp2_common/pico_float/include -I/Users/mads/picosdk/src/rp2_common/p
ico_malloc/include -I/Users/mads/picosdk/src/common/pico_binary_info/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio_uart/include -I/Users/mads/picosdk/src/rp2_common/pico_int64_ops/i
nclude -I/Users/mads/picosdk/src/rp2_common/pico_mem_ops/include -I/Users/mads/picosdk/src/rp2_common/boot_stage2/include -I/Users/mads/picosdk/src/rp2_common/pico_multicore/include -I/Users/
mads/picosdk/src/rp2_common/hardware_pwm/include -I/Users/mads/picosdk/src/rp2_common/hardware_adc/include -I/Users/mads/picosdk/src/rp2_common/hardware_spi/include -I/Users/mads/picosdk/src/
rp2_common/hardware_i2c/include -I/Users/mads/picosdk/src/rp2_common/hardware_pio/include -I/Users/mads/picosdk/src/rp2_common/hardware_dma/include -isystem /Users/mads/.cache/CPM/picodebounc
ebutton/7ebe22768bda19fd9eca73af44c3556c52ccf0b9/include -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -ffunction-sections -fdata-sections -fno-exceptions -fno-unwind-tables -fno-rtti -fno-use-cxa
-atexit -std=gnu++2a -MD -MT CMakeFiles/BigBlinkingButton.dir/BigBlinkingButton.cpp.obj -MF CMakeFiles/BigBlinkingButton.dir/BigBlinkingButton.cpp.obj.d -o CMakeFiles/BigBlinkingButton.dir/Bi
gBlinkingButton.cpp.obj -c /Users/mads/code/microcontroller-projects/BigBlinkingButton/BigBlinkingButton.cpp
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/ArduinoAPI.h:30,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/ArduinoAPI.h:2,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/Arduino.h:28,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/BigBlinkingButton.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/IPAddress.h:26:10: fatal error: lwip/init.h: No such file or dir
ectory
   26 | #include <lwip/init.h>
      |          ^~~~~~~~~~~~~
compilation terminated.
[9/77] Building CXX object CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/IPAddress.cpp.obj
FAILED: CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/IPAddress.cpp.obj 
/opt/homebrew/bin/arm-none-eabi-g++ -DARDUINO=183 -DARDUINO_ARCH_RP2040 -DCFG_TUSB_MCU=OPT_MCU_RP2040 -DCFG_TUSB_OS=OPT_OS_PICO -DLIB_PICO_BIT_OPS=1 -DLIB_PICO_BIT_OPS_PICO=1 -DLIB_PICO_DIVID
ER=1 -DLIB_PICO_DIVIDER_HARDWARE=1 -DLIB_PICO_DOUBLE=1 -DLIB_PICO_DOUBLE_PICO=1 -DLIB_PICO_FIX_RP2040_USB_DEVICE_ENUMERATION=1 -DLIB_PICO_FLOAT=1 -DLIB_PICO_FLOAT_PICO=1 -DLIB_PICO_INT64_OPS=
1 -DLIB_PICO_INT64_OPS_PICO=1 -DLIB_PICO_MALLOC=1 -DLIB_PICO_MEM_OPS=1 -DLIB_PICO_MEM_OPS_PICO=1 -DLIB_PICO_MULTICORE=1 -DLIB_PICO_PLATFORM=1 -DLIB_PICO_PRINTF=1 -DLIB_PICO_PRINTF_PICO=1 -DLI
B_PICO_RUNTIME=1 -DLIB_PICO_STANDARD_LINK=1 -DLIB_PICO_STDIO=1 -DLIB_PICO_STDIO_UART=1 -DLIB_PICO_STDIO_USB=1 -DLIB_PICO_STDLIB=1 -DLIB_PICO_SYNC=1 -DLIB_PICO_SYNC_CRITICAL_SECTION=1 -DLIB_PI
CO_SYNC_MUTEX=1 -DLIB_PICO_SYNC_SEM=1 -DLIB_PICO_TIME=1 -DLIB_PICO_UNIQUE_ID=1 -DLIB_PICO_UTIL=1 -DLIB_TINYUSB_BOARD=1 -DLIB_TINYUSB_DEVICE=1 -DPICO -DPICO_BOARD=\"pico_w\" -DPICO_BUILD=1 -DP
ICO_CMAKE_BUILD_TYPE=\"Release\" -DPICO_COPY_TO_RAM=0 -DPICO_CXX_ENABLE_EXCEPTIONS=0 -DPICO_NO_FLASH=0 -DPICO_NO_HARDWARE=0 -DPICO_ON_DEVICE=1 -DPICO_PROGRAM_NAME=\"BigBlinkingButton\" -DPICO
_PROGRAM_VERSION_STRING=\"0.1\" -DPICO_RP2040_USB_DEVICE_UFRAME_FIX=1 -DPICO_TARGET_NAME=\"BigBlinkingButton\" -DPICO_USE_BLOCKED_RAM=0 -I/Users/mads/code/microcontroller-projects/BigBlinking
Button -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/.. -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include -I/Users/mads/code/microcontroller-projects/BigBl
inkingButton/include/arduino-pico/cores/rp2040 -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api -I/Users/mads/picosdk/src/rp2_common/pico
_stdio_usb/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio/include -I/Users/mads/picosdk/src/rp2_common/pico_printf/include -I/Users/mads/picosdk/src/common/pico_time/include -I/Users
/mads/picosdk/src/rp2_common/hardware_timer/include -I/Users/mads/picosdk/src/common/pico_base/include -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/build/generated/pico_base 
-I/Users/mads/picosdk/src/boards/include -I/Users/mads/picosdk/src/rp2_common/pico_platform/include -I/Users/mads/picosdk/src/rp2040/hardware_regs/include -I/Users/mads/picosdk/src/rp2_common
/hardware_base/include -I/Users/mads/picosdk/src/rp2040/hardware_structs/include -I/Users/mads/picosdk/src/rp2_common/hardware_claim/include -I/Users/mads/picosdk/src/rp2_common/hardware_sync
/include -I/Users/mads/picosdk/src/rp2_common/hardware_irq/include -I/Users/mads/picosdk/src/common/pico_sync/include -I/Users/mads/picosdk/src/common/pico_util/include -I/Users/mads/picosdk/
src/rp2_common/pico_unique_id/include -I/Users/mads/picosdk/src/rp2_common/hardware_flash/include -I/Users/mads/picosdk/src/rp2_common/pico_bootrom/include -I/Users/mads/picosdk/src/common/pi
co_usb_reset_interface/include -I/Users/mads/picosdk/lib/tinyusb/src -I/Users/mads/picosdk/lib/tinyusb/src/common -I/Users/mads/picosdk/lib/tinyusb/hw -I/Users/mads/picosdk/src/rp2_common/har
dware_resets/include -I/Users/mads/picosdk/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/include -I/Users/mads/picosdk/src/rp2_common/hardware_gpio/include -I/Users/mads/picosdk/src/c
ommon/pico_stdlib/include -I/Users/mads/picosdk/src/rp2_common/hardware_uart/include -I/Users/mads/picosdk/src/rp2_common/hardware_clocks/include -I/Users/mads/picosdk/src/rp2_common/hardware
_pll/include -I/Users/mads/picosdk/src/rp2_common/hardware_vreg/include -I/Users/mads/picosdk/src/rp2_common/hardware_watchdog/include -I/Users/mads/picosdk/src/rp2_common/hardware_xosc/inclu
de -I/Users/mads/picosdk/src/rp2_common/hardware_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_runtime/include -I/Users/mads/picosdk/src/common/pico_bit_ops/include -I/Users/mads/
picosdk/src/common/pico_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_double/include -I/Users/mads/picosdk/src/rp2_common/pico_float/include -I/Users/mads/picosdk/src/rp2_common/p
ico_malloc/include -I/Users/mads/picosdk/src/common/pico_binary_info/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio_uart/include -I/Users/mads/picosdk/src/rp2_common/pico_int64_ops/i
nclude -I/Users/mads/picosdk/src/rp2_common/pico_mem_ops/include -I/Users/mads/picosdk/src/rp2_common/boot_stage2/include -I/Users/mads/picosdk/src/rp2_common/pico_multicore/include -I/Users/
mads/picosdk/src/rp2_common/hardware_pwm/include -I/Users/mads/picosdk/src/rp2_common/hardware_adc/include -I/Users/mads/picosdk/src/rp2_common/hardware_spi/include -I/Users/mads/picosdk/src/
rp2_common/hardware_i2c/include -I/Users/mads/picosdk/src/rp2_common/hardware_pio/include -I/Users/mads/picosdk/src/rp2_common/hardware_dma/include -isystem /Users/mads/.cache/CPM/picodebounc
ebutton/7ebe22768bda19fd9eca73af44c3556c52ccf0b9/include -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -ffunction-sections -fdata-sections -fno-exceptions -fno-unwind-tables -fno-rtti -fno-use-cxa
-atexit -std=gnu++2a -MD -MT CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/IPAddress.cpp.obj -MF CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-
API/api/IPAddress.cpp.obj.d -o CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/IPAddress.cpp.obj -c /Users/mads/code/microcontroller-projects/BigBlinkingButton/inclu
de/arduino-pico/ArduinoCore-API/api/IPAddress.cpp
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/ArduinoAPI.h:30,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/ArduinoAPI.h:2,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/Arduino.h:28,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/IPAddress.cpp:20:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/IPAddress.h:26:10: fatal error: lwip/init.h: No such file or dir
ectory
   26 | #include <lwip/init.h>
      |          ^~~~~~~~~~~~~
compilation terminated.
[10/77] Building CXX object CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/String.cpp.obj
FAILED: CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/String.cpp.obj 
/opt/homebrew/bin/arm-none-eabi-g++ -DARDUINO=183 -DARDUINO_ARCH_RP2040 -DCFG_TUSB_MCU=OPT_MCU_RP2040 -DCFG_TUSB_OS=OPT_OS_PICO -DLIB_PICO_BIT_OPS=1 -DLIB_PICO_BIT_OPS_PICO=1 -DLIB_PICO_DIVID
ER=1 -DLIB_PICO_DIVIDER_HARDWARE=1 -DLIB_PICO_DOUBLE=1 -DLIB_PICO_DOUBLE_PICO=1 -DLIB_PICO_FIX_RP2040_USB_DEVICE_ENUMERATION=1 -DLIB_PICO_FLOAT=1 -DLIB_PICO_FLOAT_PICO=1 -DLIB_PICO_INT64_OPS=
1 -DLIB_PICO_INT64_OPS_PICO=1 -DLIB_PICO_MALLOC=1 -DLIB_PICO_MEM_OPS=1 -DLIB_PICO_MEM_OPS_PICO=1 -DLIB_PICO_MULTICORE=1 -DLIB_PICO_PLATFORM=1 -DLIB_PICO_PRINTF=1 -DLIB_PICO_PRINTF_PICO=1 -DLI
B_PICO_RUNTIME=1 -DLIB_PICO_STANDARD_LINK=1 -DLIB_PICO_STDIO=1 -DLIB_PICO_STDIO_UART=1 -DLIB_PICO_STDIO_USB=1 -DLIB_PICO_STDLIB=1 -DLIB_PICO_SYNC=1 -DLIB_PICO_SYNC_CRITICAL_SECTION=1 -DLIB_PI
CO_SYNC_MUTEX=1 -DLIB_PICO_SYNC_SEM=1 -DLIB_PICO_TIME=1 -DLIB_PICO_UNIQUE_ID=1 -DLIB_PICO_UTIL=1 -DLIB_TINYUSB_BOARD=1 -DLIB_TINYUSB_DEVICE=1 -DPICO -DPICO_BOARD=\"pico_w\" -DPICO_BUILD=1 -DP
ICO_CMAKE_BUILD_TYPE=\"Release\" -DPICO_COPY_TO_RAM=0 -DPICO_CXX_ENABLE_EXCEPTIONS=0 -DPICO_NO_FLASH=0 -DPICO_NO_HARDWARE=0 -DPICO_ON_DEVICE=1 -DPICO_PROGRAM_NAME=\"BigBlinkingButton\" -DPICO
_PROGRAM_VERSION_STRING=\"0.1\" -DPICO_RP2040_USB_DEVICE_UFRAME_FIX=1 -DPICO_TARGET_NAME=\"BigBlinkingButton\" -DPICO_USE_BLOCKED_RAM=0 -I/Users/mads/code/microcontroller-projects/BigBlinking
Button -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/.. -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include -I/Users/mads/code/microcontroller-projects/BigBl
inkingButton/include/arduino-pico/cores/rp2040 -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api -I/Users/mads/picosdk/src/rp2_common/pico
_stdio_usb/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio/include -I/Users/mads/picosdk/src/rp2_common/pico_printf/include -I/Users/mads/picosdk/src/common/pico_time/include -I/Users
/mads/picosdk/src/rp2_common/hardware_timer/include -I/Users/mads/picosdk/src/common/pico_base/include -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/build/generated/pico_base 
-I/Users/mads/picosdk/src/boards/include -I/Users/mads/picosdk/src/rp2_common/pico_platform/include -I/Users/mads/picosdk/src/rp2040/hardware_regs/include -I/Users/mads/picosdk/src/rp2_common
/hardware_base/include -I/Users/mads/picosdk/src/rp2040/hardware_structs/include -I/Users/mads/picosdk/src/rp2_common/hardware_claim/include -I/Users/mads/picosdk/src/rp2_common/hardware_sync
/include -I/Users/mads/picosdk/src/rp2_common/hardware_irq/include -I/Users/mads/picosdk/src/common/pico_sync/include -I/Users/mads/picosdk/src/common/pico_util/include -I/Users/mads/picosdk/
src/rp2_common/pico_unique_id/include -I/Users/mads/picosdk/src/rp2_common/hardware_flash/include -I/Users/mads/picosdk/src/rp2_common/pico_bootrom/include -I/Users/mads/picosdk/src/common/pi
co_usb_reset_interface/include -I/Users/mads/picosdk/lib/tinyusb/src -I/Users/mads/picosdk/lib/tinyusb/src/common -I/Users/mads/picosdk/lib/tinyusb/hw -I/Users/mads/picosdk/src/rp2_common/har
dware_resets/include -I/Users/mads/picosdk/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/include -I/Users/mads/picosdk/src/rp2_common/hardware_gpio/include -I/Users/mads/picosdk/src/c
ommon/pico_stdlib/include -I/Users/mads/picosdk/src/rp2_common/hardware_uart/include -I/Users/mads/picosdk/src/rp2_common/hardware_clocks/include -I/Users/mads/picosdk/src/rp2_common/hardware
_pll/include -I/Users/mads/picosdk/src/rp2_common/hardware_vreg/include -I/Users/mads/picosdk/src/rp2_common/hardware_watchdog/include -I/Users/mads/picosdk/src/rp2_common/hardware_xosc/inclu
de -I/Users/mads/picosdk/src/rp2_common/hardware_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_runtime/include -I/Users/mads/picosdk/src/common/pico_bit_ops/include -I/Users/mads/
picosdk/src/common/pico_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_double/include -I/Users/mads/picosdk/src/rp2_common/pico_float/include -I/Users/mads/picosdk/src/rp2_common/p
ico_malloc/include -I/Users/mads/picosdk/src/common/pico_binary_info/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio_uart/include -I/Users/mads/picosdk/src/rp2_common/pico_int64_ops/i
nclude -I/Users/mads/picosdk/src/rp2_common/pico_mem_ops/include -I/Users/mads/picosdk/src/rp2_common/boot_stage2/include -I/Users/mads/picosdk/src/rp2_common/pico_multicore/include -I/Users/
mads/picosdk/src/rp2_common/hardware_pwm/include -I/Users/mads/picosdk/src/rp2_common/hardware_adc/include -I/Users/mads/picosdk/src/rp2_common/hardware_spi/include -I/Users/mads/picosdk/src/
rp2_common/hardware_i2c/include -I/Users/mads/picosdk/src/rp2_common/hardware_pio/include -I/Users/mads/picosdk/src/rp2_common/hardware_dma/include -isystem /Users/mads/.cache/CPM/picodebounc
ebutton/7ebe22768bda19fd9eca73af44c3556c52ccf0b9/include -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -ffunction-sections -fdata-sections -fno-exceptions -fno-unwind-tables -fno-rtti -fno-use-cxa
-atexit -std=gnu++2a -MD -MT CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/String.cpp.obj -MF CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/S
tring.cpp.obj.d -o CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/String.cpp.obj -c /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/co
res/rp2040/api/String.cpp
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/String.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In constructor 'arduino::String::String(const char*)
':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:45:23: error: 'strlen' was not declared in this scope
   45 |  if (cstr) copy(cstr, strlen(cstr));
      |                       ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:28:1: note: 'strlen' is defined in header '<cstring>'
; did you forget to '#include <cstring>'?
   27 | #include <float.h>
  +++ |+#include <cstring>
   28 | 
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'arduino::String& arduino::String
::copy(const char*, unsigned int)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:201:2: error: 'memcpy' was not declared in this scope
  201 |  memcpy(buffer, cstr, length);
      |  ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:201:2: note: 'memcpy' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.h:33,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:22,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/String.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'arduino::String& arduino::String
::copy(const arduino::__FlashStringHelper*, unsigned int)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:63:29: error: 'strcpy' was no
t declared in this scope
   63 | #define strcpy_P(dest, src) strcpy((dest), (src))
      |                             ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:213:2: note: in expansion of macro 'strcpy_P'
  213 |  strcpy_P(buffer, (PGM_P)pstr);
      |  ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:63:29: note: 'strcpy' is defi
ned in header '<cstring>'; did you forget to '#include <cstring>'?
   63 | #define strcpy_P(dest, src) strcpy((dest), (src))
      |                             ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:213:2: note: in expansion of macro 'strcpy_P'
  213 |  strcpy_P(buffer, (PGM_P)pstr);
      |  ^~~~~~~~
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/String.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::move(ardui
no::String&)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:222:4: error: 'memcpy' was not declared in this scope
  222 |    memcpy(buffer, rhs.buffer, rhs.len);
      |    ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:222:4: note: 'memcpy' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'arduino::String& arduino::String
::operator=(const char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:266:23: error: 'strlen' was not declared in this scop
e
  266 |  if (cstr) copy(cstr, strlen(cstr));
      |                       ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:266:23: note: 'strlen' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.h:33,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:22,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/String.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'arduino::String& arduino::String
::operator=(const arduino::__FlashStringHelper*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:69:21: error: 'strlen' was no
t declared in this scope
   69 | #define strlen_P(a) strlen((a))
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:274:23: note: in expansion of macro 'strlen_P'
  274 |  if (pstr) copy(pstr, strlen_P((PGM_P)pstr));
      |                       ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:69:21: note: 'strlen' is defi
ned in header '<cstring>'; did you forget to '#include <cstring>'?
   69 | #define strlen_P(a) strlen((a))
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:274:23: note: in expansion of macro 'strlen_P'
  274 |  if (pstr) copy(pstr, strlen_P((PGM_P)pstr));
      |                       ^~~~~~~~
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/String.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::c
oncat(const char*, unsigned int)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:295:2: error: 'memcpy' was not declared in this scope
  295 |  memcpy(buffer + len, cstr, length);
      |  ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:295:2: note: 'memcpy' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::c
oncat(const char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:304:22: error: 'strlen' was not declared in this scop
e
  304 |  return concat(cstr, strlen(cstr));
      |                      ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:304:22: note: 'strlen' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.h:33,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:22,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/String.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::c
oncat(const arduino::__FlashStringHelper*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:69:21: error: 'strlen' was no
t declared in this scope
   69 | #define strlen_P(a) strlen((a))
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:364:15: note: in expansion of macro 'strlen_P'
  364 |  int length = strlen_P((const char *) str);
      |               ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:69:21: note: 'strlen' is defi
ned in header '<cstring>'; did you forget to '#include <cstring>'?
   69 | #define strlen_P(a) strlen((a))
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:364:15: note: in expansion of macro 'strlen_P'
  364 |  int length = strlen_P((const char *) str);
      |               ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:63:29: error: 'strcpy' was no
t declared in this scope
   63 | #define strcpy_P(dest, src) strcpy((dest), (src))
      |                             ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:368:2: note: in expansion of macro 'strcpy_P'
  368 |  strcpy_P(buffer + len, (const char *) str);
      |  ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:63:29: note: 'strcpy' is defi
ned in header '<cstring>'; did you forget to '#include <cstring>'?
   63 | #define strcpy_P(dest, src) strcpy((dest), (src))
      |                             ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:368:2: note: in expansion of macro 'strcpy_P'
  368 |  strcpy_P(buffer + len, (const char *) str);
      |  ^~~~~~~~
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/String.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::compareTo(c
onst arduino::String&) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:465:9: error: 'strcmp' was not declared in this scope
  465 |  return strcmp(buffer, s.buffer);
      |         ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:465:9: note: 'strcmp' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::compareTo(c
onst char*) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:475:9: error: 'strcmp' was not declared in this scope
  475 |  return strcmp(buffer, cstr);
      |         ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:475:9: note: 'strcmp' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::e
quals(const char*) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:487:9: error: 'strcmp' was not declared in this scope
  487 |  return strcmp(buffer, cstr) == 0;
      |         ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:487:9: note: 'strcmp' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::s
tartsWith(const arduino::String&, unsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:512:9: error: 'strncmp' was not declared in this scop
e
  512 |  return strncmp( &buffer[offset], s2.buffer, s2.len ) == 0;
      |         ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:512:9: note: 'strncmp' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::e
ndsWith(const arduino::String&) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:518:9: error: 'strcmp' was not declared in this scope
  518 |  return strcmp(&buffer[len - s2.len], s2.buffer) == 0;
      |         ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:518:9: note: 'strcmp' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::getBytes(u
nsigned char*, unsigned int, unsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:560:2: error: 'strncpy' was not declared in this scop
e
  560 |  strncpy((char *)buf, buffer + index, n);
      |  ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:560:2: note: 'strncpy' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::indexOf(cha
r, unsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:576:21: error: 'strchr' was not declared in this scop
e
  576 |  const char* temp = strchr(buffer + fromIndex, ch);
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:576:21: note: 'strchr' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::indexOf(con
st arduino::String&, unsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:589:22: error: 'strstr' was not declared in this scop
e
  589 |  const char *found = strstr(buffer + fromIndex, s2.buffer);
      |                      ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:589:22: note: 'strstr' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::lastIndexOf
(char, unsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:604:15: error: 'strrchr' was not declared in this sco
pe
  604 |  char* temp = strrchr( buffer, ch );
      |               ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:604:15: note: 'strrchr' is defined in header '<cstrin
g>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::lastIndexOf
(const arduino::String&, unsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:621:7: error: 'strstr' was not declared in this scope
  621 |   p = strstr(p, s2.buffer);
      |       ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:621:7: note: 'strstr' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::replace(co
nst arduino::String&, const arduino::String&)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:661:21: error: 'strstr' was not declared in this scop
e
  661 |   while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:661:21: note: 'strstr' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:662:4: error: 'memcpy' was not declared in this scope
  662 |    memcpy(foundAt, replace.buffer, replace.len);
      |    ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:662:4: note: 'memcpy' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:667:21: error: 'strstr' was not declared in this scop
e
  667 |   while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:667:21: note: 'strstr' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:676:4: error: 'memmove' was not declared in this scop
e
  676 |    memmove(readFrom - diff, readFrom, len - (readFrom - buffer));
      |    ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:676:4: note: 'memmove' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:679:4: error: 'memcpy' was not declared in this scope
  679 |    memcpy(buffer + index, replace.buffer, replace.len);
      |    ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:679:4: note: 'memcpy' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:684:21: error: 'strstr' was not declared in this scop
e
  684 |   while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:684:21: note: 'strstr' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:693:4: error: 'memmove' was not declared in this scop
e
  693 |    memmove(readFrom + diff, readFrom, len - (readFrom - buffer));
      |    ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:693:4: note: 'memmove' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:696:4: error: 'memcpy' was not declared in this scope
  696 |    memcpy(buffer + index, replace.buffer, replace.len);
      |    ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:696:4: note: 'memcpy' is defined in header '<cstring>
'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::remove(uns
igned int, unsigned int)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:715:2: error: 'memmove' was not declared in this scop
e
  715 |  memmove(writeTo, buffer + index + count,len - index);
      |  ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:715:2: note: 'memmove' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::trim()':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:743:22: error: 'memmove' was not declared in this sco
pe
  743 |  if (begin > buffer) memmove(buffer, begin, len);
      |                      ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/String.cpp:743:22: note: 'memmove' is defined in header '<cstrin
g>'; did you forget to '#include <cstring>'?
[11/77] Building CXX object CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/String.cpp.obj
FAILED: CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/String.cpp.obj 
/opt/homebrew/bin/arm-none-eabi-g++ -DARDUINO=183 -DARDUINO_ARCH_RP2040 -DCFG_TUSB_MCU=OPT_MCU_RP2040 -DCFG_TUSB_OS=OPT_OS_PICO -DLIB_PICO_BIT_OPS=1 -DLIB_PICO_BIT_OPS_PICO=1 -DLIB_PICO_DIVID
ER=1 -DLIB_PICO_DIVIDER_HARDWARE=1 -DLIB_PICO_DOUBLE=1 -DLIB_PICO_DOUBLE_PICO=1 -DLIB_PICO_FIX_RP2040_USB_DEVICE_ENUMERATION=1 -DLIB_PICO_FLOAT=1 -DLIB_PICO_FLOAT_PICO=1 -DLIB_PICO_INT64_OPS=
1 -DLIB_PICO_INT64_OPS_PICO=1 -DLIB_PICO_MALLOC=1 -DLIB_PICO_MEM_OPS=1 -DLIB_PICO_MEM_OPS_PICO=1 -DLIB_PICO_MULTICORE=1 -DLIB_PICO_PLATFORM=1 -DLIB_PICO_PRINTF=1 -DLIB_PICO_PRINTF_PICO=1 -DLI
B_PICO_RUNTIME=1 -DLIB_PICO_STANDARD_LINK=1 -DLIB_PICO_STDIO=1 -DLIB_PICO_STDIO_UART=1 -DLIB_PICO_STDIO_USB=1 -DLIB_PICO_STDLIB=1 -DLIB_PICO_SYNC=1 -DLIB_PICO_SYNC_CRITICAL_SECTION=1 -DLIB_PI
CO_SYNC_MUTEX=1 -DLIB_PICO_SYNC_SEM=1 -DLIB_PICO_TIME=1 -DLIB_PICO_UNIQUE_ID=1 -DLIB_PICO_UTIL=1 -DLIB_TINYUSB_BOARD=1 -DLIB_TINYUSB_DEVICE=1 -DPICO -DPICO_BOARD=\"pico_w\" -DPICO_BUILD=1 -DP
ICO_CMAKE_BUILD_TYPE=\"Release\" -DPICO_COPY_TO_RAM=0 -DPICO_CXX_ENABLE_EXCEPTIONS=0 -DPICO_NO_FLASH=0 -DPICO_NO_HARDWARE=0 -DPICO_ON_DEVICE=1 -DPICO_PROGRAM_NAME=\"BigBlinkingButton\" -DPICO
_PROGRAM_VERSION_STRING=\"0.1\" -DPICO_RP2040_USB_DEVICE_UFRAME_FIX=1 -DPICO_TARGET_NAME=\"BigBlinkingButton\" -DPICO_USE_BLOCKED_RAM=0 -I/Users/mads/code/microcontroller-projects/BigBlinking
Button -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/.. -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include -I/Users/mads/code/microcontroller-projects/BigBl
inkingButton/include/arduino-pico/cores/rp2040 -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api -I/Users/mads/picosdk/src/rp2_common/pico
_stdio_usb/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio/include -I/Users/mads/picosdk/src/rp2_common/pico_printf/include -I/Users/mads/picosdk/src/common/pico_time/include -I/Users
/mads/picosdk/src/rp2_common/hardware_timer/include -I/Users/mads/picosdk/src/common/pico_base/include -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/build/generated/pico_base 
-I/Users/mads/picosdk/src/boards/include -I/Users/mads/picosdk/src/rp2_common/pico_platform/include -I/Users/mads/picosdk/src/rp2040/hardware_regs/include -I/Users/mads/picosdk/src/rp2_common
/hardware_base/include -I/Users/mads/picosdk/src/rp2040/hardware_structs/include -I/Users/mads/picosdk/src/rp2_common/hardware_claim/include -I/Users/mads/picosdk/src/rp2_common/hardware_sync
/include -I/Users/mads/picosdk/src/rp2_common/hardware_irq/include -I/Users/mads/picosdk/src/common/pico_sync/include -I/Users/mads/picosdk/src/common/pico_util/include -I/Users/mads/picosdk/
src/rp2_common/pico_unique_id/include -I/Users/mads/picosdk/src/rp2_common/hardware_flash/include -I/Users/mads/picosdk/src/rp2_common/pico_bootrom/include -I/Users/mads/picosdk/src/common/pi
co_usb_reset_interface/include -I/Users/mads/picosdk/lib/tinyusb/src -I/Users/mads/picosdk/lib/tinyusb/src/common -I/Users/mads/picosdk/lib/tinyusb/hw -I/Users/mads/picosdk/src/rp2_common/har
dware_resets/include -I/Users/mads/picosdk/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/include -I/Users/mads/picosdk/src/rp2_common/hardware_gpio/include -I/Users/mads/picosdk/src/c
ommon/pico_stdlib/include -I/Users/mads/picosdk/src/rp2_common/hardware_uart/include -I/Users/mads/picosdk/src/rp2_common/hardware_clocks/include -I/Users/mads/picosdk/src/rp2_common/hardware
_pll/include -I/Users/mads/picosdk/src/rp2_common/hardware_vreg/include -I/Users/mads/picosdk/src/rp2_common/hardware_watchdog/include -I/Users/mads/picosdk/src/rp2_common/hardware_xosc/inclu
de -I/Users/mads/picosdk/src/rp2_common/hardware_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_runtime/include -I/Users/mads/picosdk/src/common/pico_bit_ops/include -I/Users/mads/
picosdk/src/common/pico_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_double/include -I/Users/mads/picosdk/src/rp2_common/pico_float/include -I/Users/mads/picosdk/src/rp2_common/p
ico_malloc/include -I/Users/mads/picosdk/src/common/pico_binary_info/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio_uart/include -I/Users/mads/picosdk/src/rp2_common/pico_int64_ops/i
nclude -I/Users/mads/picosdk/src/rp2_common/pico_mem_ops/include -I/Users/mads/picosdk/src/rp2_common/boot_stage2/include -I/Users/mads/picosdk/src/rp2_common/pico_multicore/include -I/Users/
mads/picosdk/src/rp2_common/hardware_pwm/include -I/Users/mads/picosdk/src/rp2_common/hardware_adc/include -I/Users/mads/picosdk/src/rp2_common/hardware_spi/include -I/Users/mads/picosdk/src/
rp2_common/hardware_i2c/include -I/Users/mads/picosdk/src/rp2_common/hardware_pio/include -I/Users/mads/picosdk/src/rp2_common/hardware_dma/include -isystem /Users/mads/.cache/CPM/picodebounc
ebutton/7ebe22768bda19fd9eca73af44c3556c52ccf0b9/include -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -ffunction-sections -fdata-sections -fno-exceptions -fno-unwind-tables -fno-rtti -fno-use-cxa
-atexit -std=gnu++2a -MD -MT CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/String.cpp.obj -MF CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API
/api/String.cpp.obj.d -o CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/String.cpp.obj -c /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduin
o-pico/ArduinoCore-API/api/String.cpp
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In constructor 'arduino::String::String(const char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:45:23: error: 'strlen' was not declared in this scope
   45 |  if (cstr) copy(cstr, strlen(cstr));
      |                       ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:28:1: note: 'strlen' is defined in header '<cstring>'; did you forget to '#incl
ude <cstring>'?
   27 | #include <float.h>
  +++ |+#include <cstring>
   28 | 
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'arduino::String& arduino::String::copy(const char*, unsign
ed int)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:201:2: error: 'memcpy' was not declared in this scope
  201 |  memcpy(buffer, cstr, length);
      |  ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:201:2: note: 'memcpy' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.h:33,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:22:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'arduino::String& arduino::String::copy(const arduino::__Fl
ashStringHelper*, unsigned int)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:63:29: error: 'strcpy' was not declared in this scope
   63 | #define strcpy_P(dest, src) strcpy((dest), (src))
      |                             ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:213:2: note: in expansion of macro 'strcpy_P'
  213 |  strcpy_P(buffer, (PGM_P)pstr);
      |  ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:63:29: note: 'strcpy' is defined in header '<cstring>';
 did you forget to '#include <cstring>'?
   63 | #define strcpy_P(dest, src) strcpy((dest), (src))
      |                             ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:213:2: note: in expansion of macro 'strcpy_P'
  213 |  strcpy_P(buffer, (PGM_P)pstr);
      |  ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::move(arduino::String&)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:222:4: error: 'memcpy' was not declared in this scope
  222 |    memcpy(buffer, rhs.buffer, rhs.len);
      |    ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:222:4: note: 'memcpy' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'arduino::String& arduino::String::operator=(const char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:266:23: error: 'strlen' was not declared in this scope
  266 |  if (cstr) copy(cstr, strlen(cstr));
      |                       ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:266:23: note: 'strlen' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.h:33,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:22:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'arduino::String& arduino::String::operator=(const arduino:
:__FlashStringHelper*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:69:21: error: 'strlen' was not declared in this scope
   69 | #define strlen_P(a) strlen((a))
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:274:23: note: in expansion of macro 'strlen_P'
  274 |  if (pstr) copy(pstr, strlen_P((PGM_P)pstr));
      |                       ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:69:21: note: 'strlen' is defined in header '<cstring>';
 did you forget to '#include <cstring>'?
   69 | #define strlen_P(a) strlen((a))
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:274:23: note: in expansion of macro 'strlen_P'
  274 |  if (pstr) copy(pstr, strlen_P((PGM_P)pstr));
      |                       ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::concat(const char*, unsigne
d int)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:295:2: error: 'memcpy' was not declared in this scope
  295 |  memcpy(buffer + len, cstr, length);
      |  ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:295:2: note: 'memcpy' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::concat(const char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:304:22: error: 'strlen' was not declared in this scope
  304 |  return concat(cstr, strlen(cstr));
      |                      ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:304:22: note: 'strlen' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.h:33,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:22:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::concat(const arduino::__Fla
shStringHelper*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:69:21: error: 'strlen' was not declared in this scope
   69 | #define strlen_P(a) strlen((a))
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:364:15: note: in expansion of macro 'strlen_P'
  364 |  int length = strlen_P((const char *) str);
      |               ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:69:21: note: 'strlen' is defined in header '<cstring>';
 did you forget to '#include <cstring>'?
   69 | #define strlen_P(a) strlen((a))
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:364:15: note: in expansion of macro 'strlen_P'
  364 |  int length = strlen_P((const char *) str);
      |               ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:63:29: error: 'strcpy' was not declared in this scope
   63 | #define strcpy_P(dest, src) strcpy((dest), (src))
      |                             ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:368:2: note: in expansion of macro 'strcpy_P'
  368 |  strcpy_P(buffer + len, (const char *) str);
      |  ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/deprecated-avr-comp/avr/pgmspace.h:63:29: note: 'strcpy' is defined in header '<cstring>';
 did you forget to '#include <cstring>'?
   63 | #define strcpy_P(dest, src) strcpy((dest), (src))
      |                             ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:368:2: note: in expansion of macro 'strcpy_P'
  368 |  strcpy_P(buffer + len, (const char *) str);
      |  ^~~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::compareTo(const arduino::String&) con
st':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:465:9: error: 'strcmp' was not declared in this scope
  465 |  return strcmp(buffer, s.buffer);
      |         ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:465:9: note: 'strcmp' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::compareTo(const char*) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:475:9: error: 'strcmp' was not declared in this scope
  475 |  return strcmp(buffer, cstr);
      |         ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:475:9: note: 'strcmp' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::equals(const char*) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:487:9: error: 'strcmp' was not declared in this scope
  487 |  return strcmp(buffer, cstr) == 0;
      |         ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:487:9: note: 'strcmp' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::startsWith(const arduino::S
tring&, unsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:512:9: error: 'strncmp' was not declared in this scope
  512 |  return strncmp( &buffer[offset], s2.buffer, s2.len ) == 0;
      |         ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:512:9: note: 'strncmp' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'unsigned char arduino::String::endsWith(const arduino::Str
ing&) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:518:9: error: 'strcmp' was not declared in this scope
  518 |  return strcmp(&buffer[len - s2.len], s2.buffer) == 0;
      |         ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:518:9: note: 'strcmp' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::getBytes(unsigned char*, unsigned in
t, unsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:560:2: error: 'strncpy' was not declared in this scope
  560 |  strncpy((char *)buf, buffer + index, n);
      |  ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:560:2: note: 'strncpy' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::indexOf(char, unsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:576:21: error: 'strchr' was not declared in this scope
  576 |  const char* temp = strchr(buffer + fromIndex, ch);
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:576:21: note: 'strchr' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::indexOf(const arduino::String&, unsig
ned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:589:22: error: 'strstr' was not declared in this scope
  589 |  const char *found = strstr(buffer + fromIndex, s2.buffer);
      |                      ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:589:22: note: 'strstr' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::lastIndexOf(char, unsigned int) const
':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:604:15: error: 'strrchr' was not declared in this scope
  604 |  char* temp = strrchr( buffer, ch );
      |               ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:604:15: note: 'strrchr' is defined in header '<cstring>'; did you forget to '#i
nclude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'int arduino::String::lastIndexOf(const arduino::String&, u
nsigned int) const':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:621:7: error: 'strstr' was not declared in this scope
  621 |   p = strstr(p, s2.buffer);
      |       ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:621:7: note: 'strstr' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::replace(const arduino::String&, cons
t arduino::String&)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:661:21: error: 'strstr' was not declared in this scope
  661 |   while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:661:21: note: 'strstr' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:662:4: error: 'memcpy' was not declared in this scope
  662 |    memcpy(foundAt, replace.buffer, replace.len);
      |    ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:662:4: note: 'memcpy' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:667:21: error: 'strstr' was not declared in this scope
  667 |   while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:667:21: note: 'strstr' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:676:4: error: 'memmove' was not declared in this scope
  676 |    memmove(readFrom - diff, readFrom, len - (readFrom - buffer));
      |    ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:676:4: note: 'memmove' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:679:4: error: 'memcpy' was not declared in this scope
  679 |    memcpy(buffer + index, replace.buffer, replace.len);
      |    ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:679:4: note: 'memcpy' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:684:21: error: 'strstr' was not declared in this scope
  684 |   while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
      |                     ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:684:21: note: 'strstr' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:693:4: error: 'memmove' was not declared in this scope
  693 |    memmove(readFrom + diff, readFrom, len - (readFrom - buffer));
      |    ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:693:4: note: 'memmove' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:696:4: error: 'memcpy' was not declared in this scope
  696 |    memcpy(buffer + index, replace.buffer, replace.len);
      |    ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:696:4: note: 'memcpy' is defined in header '<cstring>'; did you forget to '#inc
lude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::remove(unsigned int, unsigned int)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:715:2: error: 'memmove' was not declared in this scope
  715 |  memmove(writeTo, buffer + index + count,len - index);
      |  ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:715:2: note: 'memmove' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp: In member function 'void arduino::String::trim()':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:743:22: error: 'memmove' was not declared in this scope
  743 |  if (begin > buffer) memmove(buffer, begin, len);
      |                      ^~~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/String.cpp:743:22: note: 'memmove' is defined in header '<cstring>'; did you forget to '#i
nclude <cstring>'?
[12/77] Building CXX object CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/Stream.cpp.obj
FAILED: CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/Stream.cpp.obj 
/opt/homebrew/bin/arm-none-eabi-g++ -DARDUINO=183 -DARDUINO_ARCH_RP2040 -DCFG_TUSB_MCU=OPT_MCU_RP2040 -DCFG_TUSB_OS=OPT_OS_PICO -DLIB_PICO_BIT_OPS=1 -DLIB_PICO_BIT_OPS_PICO=1 -DLIB_PICO_DIVID
ER=1 -DLIB_PICO_DIVIDER_HARDWARE=1 -DLIB_PICO_DOUBLE=1 -DLIB_PICO_DOUBLE_PICO=1 -DLIB_PICO_FIX_RP2040_USB_DEVICE_ENUMERATION=1 -DLIB_PICO_FLOAT=1 -DLIB_PICO_FLOAT_PICO=1 -DLIB_PICO_INT64_OPS=
1 -DLIB_PICO_INT64_OPS_PICO=1 -DLIB_PICO_MALLOC=1 -DLIB_PICO_MEM_OPS=1 -DLIB_PICO_MEM_OPS_PICO=1 -DLIB_PICO_MULTICORE=1 -DLIB_PICO_PLATFORM=1 -DLIB_PICO_PRINTF=1 -DLIB_PICO_PRINTF_PICO=1 -DLI
B_PICO_RUNTIME=1 -DLIB_PICO_STANDARD_LINK=1 -DLIB_PICO_STDIO=1 -DLIB_PICO_STDIO_UART=1 -DLIB_PICO_STDIO_USB=1 -DLIB_PICO_STDLIB=1 -DLIB_PICO_SYNC=1 -DLIB_PICO_SYNC_CRITICAL_SECTION=1 -DLIB_PI
CO_SYNC_MUTEX=1 -DLIB_PICO_SYNC_SEM=1 -DLIB_PICO_TIME=1 -DLIB_PICO_UNIQUE_ID=1 -DLIB_PICO_UTIL=1 -DLIB_TINYUSB_BOARD=1 -DLIB_TINYUSB_DEVICE=1 -DPICO -DPICO_BOARD=\"pico_w\" -DPICO_BUILD=1 -DP
ICO_CMAKE_BUILD_TYPE=\"Release\" -DPICO_COPY_TO_RAM=0 -DPICO_CXX_ENABLE_EXCEPTIONS=0 -DPICO_NO_FLASH=0 -DPICO_NO_HARDWARE=0 -DPICO_ON_DEVICE=1 -DPICO_PROGRAM_NAME=\"BigBlinkingButton\" -DPICO
_PROGRAM_VERSION_STRING=\"0.1\" -DPICO_RP2040_USB_DEVICE_UFRAME_FIX=1 -DPICO_TARGET_NAME=\"BigBlinkingButton\" -DPICO_USE_BLOCKED_RAM=0 -I/Users/mads/code/microcontroller-projects/BigBlinking
Button -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/.. -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include -I/Users/mads/code/microcontroller-projects/BigBl
inkingButton/include/arduino-pico/cores/rp2040 -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api -I/Users/mads/picosdk/src/rp2_common/pico
_stdio_usb/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio/include -I/Users/mads/picosdk/src/rp2_common/pico_printf/include -I/Users/mads/picosdk/src/common/pico_time/include -I/Users
/mads/picosdk/src/rp2_common/hardware_timer/include -I/Users/mads/picosdk/src/common/pico_base/include -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/build/generated/pico_base 
-I/Users/mads/picosdk/src/boards/include -I/Users/mads/picosdk/src/rp2_common/pico_platform/include -I/Users/mads/picosdk/src/rp2040/hardware_regs/include -I/Users/mads/picosdk/src/rp2_common
/hardware_base/include -I/Users/mads/picosdk/src/rp2040/hardware_structs/include -I/Users/mads/picosdk/src/rp2_common/hardware_claim/include -I/Users/mads/picosdk/src/rp2_common/hardware_sync
/include -I/Users/mads/picosdk/src/rp2_common/hardware_irq/include -I/Users/mads/picosdk/src/common/pico_sync/include -I/Users/mads/picosdk/src/common/pico_util/include -I/Users/mads/picosdk/
src/rp2_common/pico_unique_id/include -I/Users/mads/picosdk/src/rp2_common/hardware_flash/include -I/Users/mads/picosdk/src/rp2_common/pico_bootrom/include -I/Users/mads/picosdk/src/common/pi
co_usb_reset_interface/include -I/Users/mads/picosdk/lib/tinyusb/src -I/Users/mads/picosdk/lib/tinyusb/src/common -I/Users/mads/picosdk/lib/tinyusb/hw -I/Users/mads/picosdk/src/rp2_common/har
dware_resets/include -I/Users/mads/picosdk/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/include -I/Users/mads/picosdk/src/rp2_common/hardware_gpio/include -I/Users/mads/picosdk/src/c
ommon/pico_stdlib/include -I/Users/mads/picosdk/src/rp2_common/hardware_uart/include -I/Users/mads/picosdk/src/rp2_common/hardware_clocks/include -I/Users/mads/picosdk/src/rp2_common/hardware
_pll/include -I/Users/mads/picosdk/src/rp2_common/hardware_vreg/include -I/Users/mads/picosdk/src/rp2_common/hardware_watchdog/include -I/Users/mads/picosdk/src/rp2_common/hardware_xosc/inclu
de -I/Users/mads/picosdk/src/rp2_common/hardware_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_runtime/include -I/Users/mads/picosdk/src/common/pico_bit_ops/include -I/Users/mads/
picosdk/src/common/pico_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_double/include -I/Users/mads/picosdk/src/rp2_common/pico_float/include -I/Users/mads/picosdk/src/rp2_common/p
ico_malloc/include -I/Users/mads/picosdk/src/common/pico_binary_info/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio_uart/include -I/Users/mads/picosdk/src/rp2_common/pico_int64_ops/i
nclude -I/Users/mads/picosdk/src/rp2_common/pico_mem_ops/include -I/Users/mads/picosdk/src/rp2_common/boot_stage2/include -I/Users/mads/picosdk/src/rp2_common/pico_multicore/include -I/Users/
mads/picosdk/src/rp2_common/hardware_pwm/include -I/Users/mads/picosdk/src/rp2_common/hardware_adc/include -I/Users/mads/picosdk/src/rp2_common/hardware_spi/include -I/Users/mads/picosdk/src/
rp2_common/hardware_i2c/include -I/Users/mads/picosdk/src/rp2_common/hardware_pio/include -I/Users/mads/picosdk/src/rp2_common/hardware_dma/include -isystem /Users/mads/.cache/CPM/picodebounc
ebutton/7ebe22768bda19fd9eca73af44c3556c52ccf0b9/include -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -ffunction-sections -fdata-sections -fno-exceptions -fno-unwind-tables -fno-rtti -fno-use-cxa
-atexit -std=gnu++2a -MD -MT CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/Stream.cpp.obj -MF CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API
/api/Stream.cpp.obj.d -o CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/Stream.cpp.obj -c /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduin
o-pico/ArduinoCore-API/api/Stream.cpp
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Stream.h:25,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Stream.cpp:26:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Print.h: In member function 'size_t arduino::Print::write(const char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Print.h:52:42: error: 'strlen' was not declared in this scope
   52 |       return write((const uint8_t *)str, strlen(str));
      |                                          ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Print.h:26:1: note: 'strlen' is defined in header '<cstring>'; did you forget to '#include
 <cstring>'?
   25 | #include "Printable.h"
  +++ |+#include <cstring>
   26 | 
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Stream.cpp: In member function 'bool arduino::Stream::find(const char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Stream.cpp:97:28: error: 'strlen' was not declared in this scope
   97 |   return findUntil(target, strlen(target), NULL, 0);
      |                            ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Stream.cpp:27:1: note: 'strlen' is defined in header '<cstring>'; did you forget to '#incl
ude <cstring>'?
   26 | #include "Stream.h"
  +++ |+#include <cstring>
   27 | 
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Stream.cpp: In member function 'bool arduino::Stream::findUntil(const char*, const char*)'
:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Stream.cpp:110:28: error: 'strlen' was not declared in this scope
  110 |   return findUntil(target, strlen(target), terminator, strlen(terminator));
      |                            ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Stream.cpp:110:28: note: 'strlen' is defined in header '<cstring>'; did you forget to '#in
clude <cstring>'?
[13/77] Building CXX object CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/Stream.cpp.obj
FAILED: CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/Stream.cpp.obj 
/opt/homebrew/bin/arm-none-eabi-g++ -DARDUINO=183 -DARDUINO_ARCH_RP2040 -DCFG_TUSB_MCU=OPT_MCU_RP2040 -DCFG_TUSB_OS=OPT_OS_PICO -DLIB_PICO_BIT_OPS=1 -DLIB_PICO_BIT_OPS_PICO=1 -DLIB_PICO_DIVID
ER=1 -DLIB_PICO_DIVIDER_HARDWARE=1 -DLIB_PICO_DOUBLE=1 -DLIB_PICO_DOUBLE_PICO=1 -DLIB_PICO_FIX_RP2040_USB_DEVICE_ENUMERATION=1 -DLIB_PICO_FLOAT=1 -DLIB_PICO_FLOAT_PICO=1 -DLIB_PICO_INT64_OPS=
1 -DLIB_PICO_INT64_OPS_PICO=1 -DLIB_PICO_MALLOC=1 -DLIB_PICO_MEM_OPS=1 -DLIB_PICO_MEM_OPS_PICO=1 -DLIB_PICO_MULTICORE=1 -DLIB_PICO_PLATFORM=1 -DLIB_PICO_PRINTF=1 -DLIB_PICO_PRINTF_PICO=1 -DLI
B_PICO_RUNTIME=1 -DLIB_PICO_STANDARD_LINK=1 -DLIB_PICO_STDIO=1 -DLIB_PICO_STDIO_UART=1 -DLIB_PICO_STDIO_USB=1 -DLIB_PICO_STDLIB=1 -DLIB_PICO_SYNC=1 -DLIB_PICO_SYNC_CRITICAL_SECTION=1 -DLIB_PI
CO_SYNC_MUTEX=1 -DLIB_PICO_SYNC_SEM=1 -DLIB_PICO_TIME=1 -DLIB_PICO_UNIQUE_ID=1 -DLIB_PICO_UTIL=1 -DLIB_TINYUSB_BOARD=1 -DLIB_TINYUSB_DEVICE=1 -DPICO -DPICO_BOARD=\"pico_w\" -DPICO_BUILD=1 -DP
ICO_CMAKE_BUILD_TYPE=\"Release\" -DPICO_COPY_TO_RAM=0 -DPICO_CXX_ENABLE_EXCEPTIONS=0 -DPICO_NO_FLASH=0 -DPICO_NO_HARDWARE=0 -DPICO_ON_DEVICE=1 -DPICO_PROGRAM_NAME=\"BigBlinkingButton\" -DPICO
_PROGRAM_VERSION_STRING=\"0.1\" -DPICO_RP2040_USB_DEVICE_UFRAME_FIX=1 -DPICO_TARGET_NAME=\"BigBlinkingButton\" -DPICO_USE_BLOCKED_RAM=0 -I/Users/mads/code/microcontroller-projects/BigBlinking
Button -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/.. -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include -I/Users/mads/code/microcontroller-projects/BigBl
inkingButton/include/arduino-pico/cores/rp2040 -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api -I/Users/mads/picosdk/src/rp2_common/pico
_stdio_usb/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio/include -I/Users/mads/picosdk/src/rp2_common/pico_printf/include -I/Users/mads/picosdk/src/common/pico_time/include -I/Users
/mads/picosdk/src/rp2_common/hardware_timer/include -I/Users/mads/picosdk/src/common/pico_base/include -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/build/generated/pico_base 
-I/Users/mads/picosdk/src/boards/include -I/Users/mads/picosdk/src/rp2_common/pico_platform/include -I/Users/mads/picosdk/src/rp2040/hardware_regs/include -I/Users/mads/picosdk/src/rp2_common
/hardware_base/include -I/Users/mads/picosdk/src/rp2040/hardware_structs/include -I/Users/mads/picosdk/src/rp2_common/hardware_claim/include -I/Users/mads/picosdk/src/rp2_common/hardware_sync
/include -I/Users/mads/picosdk/src/rp2_common/hardware_irq/include -I/Users/mads/picosdk/src/common/pico_sync/include -I/Users/mads/picosdk/src/common/pico_util/include -I/Users/mads/picosdk/
src/rp2_common/pico_unique_id/include -I/Users/mads/picosdk/src/rp2_common/hardware_flash/include -I/Users/mads/picosdk/src/rp2_common/pico_bootrom/include -I/Users/mads/picosdk/src/common/pi
co_usb_reset_interface/include -I/Users/mads/picosdk/lib/tinyusb/src -I/Users/mads/picosdk/lib/tinyusb/src/common -I/Users/mads/picosdk/lib/tinyusb/hw -I/Users/mads/picosdk/src/rp2_common/har
dware_resets/include -I/Users/mads/picosdk/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/include -I/Users/mads/picosdk/src/rp2_common/hardware_gpio/include -I/Users/mads/picosdk/src/c
ommon/pico_stdlib/include -I/Users/mads/picosdk/src/rp2_common/hardware_uart/include -I/Users/mads/picosdk/src/rp2_common/hardware_clocks/include -I/Users/mads/picosdk/src/rp2_common/hardware
_pll/include -I/Users/mads/picosdk/src/rp2_common/hardware_vreg/include -I/Users/mads/picosdk/src/rp2_common/hardware_watchdog/include -I/Users/mads/picosdk/src/rp2_common/hardware_xosc/inclu
de -I/Users/mads/picosdk/src/rp2_common/hardware_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_runtime/include -I/Users/mads/picosdk/src/common/pico_bit_ops/include -I/Users/mads/
picosdk/src/common/pico_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_double/include -I/Users/mads/picosdk/src/rp2_common/pico_float/include -I/Users/mads/picosdk/src/rp2_common/p
ico_malloc/include -I/Users/mads/picosdk/src/common/pico_binary_info/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio_uart/include -I/Users/mads/picosdk/src/rp2_common/pico_int64_ops/i
nclude -I/Users/mads/picosdk/src/rp2_common/pico_mem_ops/include -I/Users/mads/picosdk/src/rp2_common/boot_stage2/include -I/Users/mads/picosdk/src/rp2_common/pico_multicore/include -I/Users/
mads/picosdk/src/rp2_common/hardware_pwm/include -I/Users/mads/picosdk/src/rp2_common/hardware_adc/include -I/Users/mads/picosdk/src/rp2_common/hardware_spi/include -I/Users/mads/picosdk/src/
rp2_common/hardware_i2c/include -I/Users/mads/picosdk/src/rp2_common/hardware_pio/include -I/Users/mads/picosdk/src/rp2_common/hardware_dma/include -isystem /Users/mads/.cache/CPM/picodebounc
ebutton/7ebe22768bda19fd9eca73af44c3556c52ccf0b9/include -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -ffunction-sections -fdata-sections -fno-exceptions -fno-unwind-tables -fno-rtti -fno-use-cxa
-atexit -std=gnu++2a -MD -MT CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/Stream.cpp.obj -MF CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/S
tream.cpp.obj.d -o CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/Stream.cpp.obj -c /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/co
res/rp2040/api/Stream.cpp
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Stream.h:25,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Stream.cpp:26,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/Stream.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Print.h: In member function 'size_t arduino::Print::write(const 
char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Print.h:52:42: error: 'strlen' was not declared in this scope
   52 |       return write((const uint8_t *)str, strlen(str));
      |                                          ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Print.h:26:1: note: 'strlen' is defined in header '<cstring>'; d
id you forget to '#include <cstring>'?
   25 | #include "Printable.h"
  +++ |+#include <cstring>
   26 | 
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/Stream.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Stream.cpp: In member function 'bool arduino::Stream::find(const
 char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Stream.cpp:97:28: error: 'strlen' was not declared in this scope
   97 |   return findUntil(target, strlen(target), NULL, 0);
      |                            ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Stream.cpp:27:1: note: 'strlen' is defined in header '<cstring>'
; did you forget to '#include <cstring>'?
   26 | #include "Stream.h"
  +++ |+#include <cstring>
   27 | 
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Stream.cpp: In member function 'bool arduino::Stream::findUntil(
const char*, const char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Stream.cpp:110:28: error: 'strlen' was not declared in this scop
e
  110 |   return findUntil(target, strlen(target), terminator, strlen(terminator));
      |                            ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Stream.cpp:110:28: note: 'strlen' is defined in header '<cstring
>'; did you forget to '#include <cstring>'?
[14/77] Building CXX object CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/Print.cpp.obj
FAILED: CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/Print.cpp.obj 
/opt/homebrew/bin/arm-none-eabi-g++ -DARDUINO=183 -DARDUINO_ARCH_RP2040 -DCFG_TUSB_MCU=OPT_MCU_RP2040 -DCFG_TUSB_OS=OPT_OS_PICO -DLIB_PICO_BIT_OPS=1 -DLIB_PICO_BIT_OPS_PICO=1 -DLIB_PICO_DIVID
ER=1 -DLIB_PICO_DIVIDER_HARDWARE=1 -DLIB_PICO_DOUBLE=1 -DLIB_PICO_DOUBLE_PICO=1 -DLIB_PICO_FIX_RP2040_USB_DEVICE_ENUMERATION=1 -DLIB_PICO_FLOAT=1 -DLIB_PICO_FLOAT_PICO=1 -DLIB_PICO_INT64_OPS=
1 -DLIB_PICO_INT64_OPS_PICO=1 -DLIB_PICO_MALLOC=1 -DLIB_PICO_MEM_OPS=1 -DLIB_PICO_MEM_OPS_PICO=1 -DLIB_PICO_MULTICORE=1 -DLIB_PICO_PLATFORM=1 -DLIB_PICO_PRINTF=1 -DLIB_PICO_PRINTF_PICO=1 -DLI
B_PICO_RUNTIME=1 -DLIB_PICO_STANDARD_LINK=1 -DLIB_PICO_STDIO=1 -DLIB_PICO_STDIO_UART=1 -DLIB_PICO_STDIO_USB=1 -DLIB_PICO_STDLIB=1 -DLIB_PICO_SYNC=1 -DLIB_PICO_SYNC_CRITICAL_SECTION=1 -DLIB_PI
CO_SYNC_MUTEX=1 -DLIB_PICO_SYNC_SEM=1 -DLIB_PICO_TIME=1 -DLIB_PICO_UNIQUE_ID=1 -DLIB_PICO_UTIL=1 -DLIB_TINYUSB_BOARD=1 -DLIB_TINYUSB_DEVICE=1 -DPICO -DPICO_BOARD=\"pico_w\" -DPICO_BUILD=1 -DP
ICO_CMAKE_BUILD_TYPE=\"Release\" -DPICO_COPY_TO_RAM=0 -DPICO_CXX_ENABLE_EXCEPTIONS=0 -DPICO_NO_FLASH=0 -DPICO_NO_HARDWARE=0 -DPICO_ON_DEVICE=1 -DPICO_PROGRAM_NAME=\"BigBlinkingButton\" -DPICO
_PROGRAM_VERSION_STRING=\"0.1\" -DPICO_RP2040_USB_DEVICE_UFRAME_FIX=1 -DPICO_TARGET_NAME=\"BigBlinkingButton\" -DPICO_USE_BLOCKED_RAM=0 -I/Users/mads/code/microcontroller-projects/BigBlinking
Button -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/.. -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include -I/Users/mads/code/microcontroller-projects/BigBl
inkingButton/include/arduino-pico/cores/rp2040 -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api -I/Users/mads/picosdk/src/rp2_common/pico
_stdio_usb/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio/include -I/Users/mads/picosdk/src/rp2_common/pico_printf/include -I/Users/mads/picosdk/src/common/pico_time/include -I/Users
/mads/picosdk/src/rp2_common/hardware_timer/include -I/Users/mads/picosdk/src/common/pico_base/include -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/build/generated/pico_base 
-I/Users/mads/picosdk/src/boards/include -I/Users/mads/picosdk/src/rp2_common/pico_platform/include -I/Users/mads/picosdk/src/rp2040/hardware_regs/include -I/Users/mads/picosdk/src/rp2_common
/hardware_base/include -I/Users/mads/picosdk/src/rp2040/hardware_structs/include -I/Users/mads/picosdk/src/rp2_common/hardware_claim/include -I/Users/mads/picosdk/src/rp2_common/hardware_sync
/include -I/Users/mads/picosdk/src/rp2_common/hardware_irq/include -I/Users/mads/picosdk/src/common/pico_sync/include -I/Users/mads/picosdk/src/common/pico_util/include -I/Users/mads/picosdk/
src/rp2_common/pico_unique_id/include -I/Users/mads/picosdk/src/rp2_common/hardware_flash/include -I/Users/mads/picosdk/src/rp2_common/pico_bootrom/include -I/Users/mads/picosdk/src/common/pi
co_usb_reset_interface/include -I/Users/mads/picosdk/lib/tinyusb/src -I/Users/mads/picosdk/lib/tinyusb/src/common -I/Users/mads/picosdk/lib/tinyusb/hw -I/Users/mads/picosdk/src/rp2_common/har
dware_resets/include -I/Users/mads/picosdk/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/include -I/Users/mads/picosdk/src/rp2_common/hardware_gpio/include -I/Users/mads/picosdk/src/c
ommon/pico_stdlib/include -I/Users/mads/picosdk/src/rp2_common/hardware_uart/include -I/Users/mads/picosdk/src/rp2_common/hardware_clocks/include -I/Users/mads/picosdk/src/rp2_common/hardware
_pll/include -I/Users/mads/picosdk/src/rp2_common/hardware_vreg/include -I/Users/mads/picosdk/src/rp2_common/hardware_watchdog/include -I/Users/mads/picosdk/src/rp2_common/hardware_xosc/inclu
de -I/Users/mads/picosdk/src/rp2_common/hardware_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_runtime/include -I/Users/mads/picosdk/src/common/pico_bit_ops/include -I/Users/mads/
picosdk/src/common/pico_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_double/include -I/Users/mads/picosdk/src/rp2_common/pico_float/include -I/Users/mads/picosdk/src/rp2_common/p
ico_malloc/include -I/Users/mads/picosdk/src/common/pico_binary_info/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio_uart/include -I/Users/mads/picosdk/src/rp2_common/pico_int64_ops/i
nclude -I/Users/mads/picosdk/src/rp2_common/pico_mem_ops/include -I/Users/mads/picosdk/src/rp2_common/boot_stage2/include -I/Users/mads/picosdk/src/rp2_common/pico_multicore/include -I/Users/
mads/picosdk/src/rp2_common/hardware_pwm/include -I/Users/mads/picosdk/src/rp2_common/hardware_adc/include -I/Users/mads/picosdk/src/rp2_common/hardware_spi/include -I/Users/mads/picosdk/src/
rp2_common/hardware_i2c/include -I/Users/mads/picosdk/src/rp2_common/hardware_pio/include -I/Users/mads/picosdk/src/rp2_common/hardware_dma/include -isystem /Users/mads/.cache/CPM/picodebounc
ebutton/7ebe22768bda19fd9eca73af44c3556c52ccf0b9/include -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -ffunction-sections -fdata-sections -fno-exceptions -fno-unwind-tables -fno-rtti -fno-use-cxa
-atexit -std=gnu++2a -MD -MT CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/Print.cpp.obj -MF CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/Pr
int.cpp.obj.d -o CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/cores/rp2040/api/Print.cpp.obj -c /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores
/rp2040/api/Print.cpp
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Print.cpp:25,
                 from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/Print.cpp:1:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Print.h: In member function 'size_t arduino::Print::write(const 
char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Print.h:52:42: error: 'strlen' was not declared in this scope
   52 |       return write((const uint8_t *)str, strlen(str));
      |                                          ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/cores/rp2040/api/../../../ArduinoCore-API/api/Print.h:26:1: note: 'strlen' is defined in header '<cstring>'; d
id you forget to '#include <cstring>'?
   25 | #include "Printable.h"
  +++ |+#include <cstring>
   26 | 
[15/77] Building CXX object CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/Print.cpp.obj
FAILED: CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/Print.cpp.obj 
/opt/homebrew/bin/arm-none-eabi-g++ -DARDUINO=183 -DARDUINO_ARCH_RP2040 -DCFG_TUSB_MCU=OPT_MCU_RP2040 -DCFG_TUSB_OS=OPT_OS_PICO -DLIB_PICO_BIT_OPS=1 -DLIB_PICO_BIT_OPS_PICO=1 -DLIB_PICO_DIVID
ER=1 -DLIB_PICO_DIVIDER_HARDWARE=1 -DLIB_PICO_DOUBLE=1 -DLIB_PICO_DOUBLE_PICO=1 -DLIB_PICO_FIX_RP2040_USB_DEVICE_ENUMERATION=1 -DLIB_PICO_FLOAT=1 -DLIB_PICO_FLOAT_PICO=1 -DLIB_PICO_INT64_OPS=
1 -DLIB_PICO_INT64_OPS_PICO=1 -DLIB_PICO_MALLOC=1 -DLIB_PICO_MEM_OPS=1 -DLIB_PICO_MEM_OPS_PICO=1 -DLIB_PICO_MULTICORE=1 -DLIB_PICO_PLATFORM=1 -DLIB_PICO_PRINTF=1 -DLIB_PICO_PRINTF_PICO=1 -DLI
B_PICO_RUNTIME=1 -DLIB_PICO_STANDARD_LINK=1 -DLIB_PICO_STDIO=1 -DLIB_PICO_STDIO_UART=1 -DLIB_PICO_STDIO_USB=1 -DLIB_PICO_STDLIB=1 -DLIB_PICO_SYNC=1 -DLIB_PICO_SYNC_CRITICAL_SECTION=1 -DLIB_PI
CO_SYNC_MUTEX=1 -DLIB_PICO_SYNC_SEM=1 -DLIB_PICO_TIME=1 -DLIB_PICO_UNIQUE_ID=1 -DLIB_PICO_UTIL=1 -DLIB_TINYUSB_BOARD=1 -DLIB_TINYUSB_DEVICE=1 -DPICO -DPICO_BOARD=\"pico_w\" -DPICO_BUILD=1 -DP
ICO_CMAKE_BUILD_TYPE=\"Release\" -DPICO_COPY_TO_RAM=0 -DPICO_CXX_ENABLE_EXCEPTIONS=0 -DPICO_NO_FLASH=0 -DPICO_NO_HARDWARE=0 -DPICO_ON_DEVICE=1 -DPICO_PROGRAM_NAME=\"BigBlinkingButton\" -DPICO
_PROGRAM_VERSION_STRING=\"0.1\" -DPICO_RP2040_USB_DEVICE_UFRAME_FIX=1 -DPICO_TARGET_NAME=\"BigBlinkingButton\" -DPICO_USE_BLOCKED_RAM=0 -I/Users/mads/code/microcontroller-projects/BigBlinking
Button -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/.. -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include -I/Users/mads/code/microcontroller-projects/BigBl
inkingButton/include/arduino-pico/cores/rp2040 -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api -I/Users/mads/picosdk/src/rp2_common/pico
_stdio_usb/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio/include -I/Users/mads/picosdk/src/rp2_common/pico_printf/include -I/Users/mads/picosdk/src/common/pico_time/include -I/Users
/mads/picosdk/src/rp2_common/hardware_timer/include -I/Users/mads/picosdk/src/common/pico_base/include -I/Users/mads/code/microcontroller-projects/BigBlinkingButton/build/generated/pico_base 
-I/Users/mads/picosdk/src/boards/include -I/Users/mads/picosdk/src/rp2_common/pico_platform/include -I/Users/mads/picosdk/src/rp2040/hardware_regs/include -I/Users/mads/picosdk/src/rp2_common
/hardware_base/include -I/Users/mads/picosdk/src/rp2040/hardware_structs/include -I/Users/mads/picosdk/src/rp2_common/hardware_claim/include -I/Users/mads/picosdk/src/rp2_common/hardware_sync
/include -I/Users/mads/picosdk/src/rp2_common/hardware_irq/include -I/Users/mads/picosdk/src/common/pico_sync/include -I/Users/mads/picosdk/src/common/pico_util/include -I/Users/mads/picosdk/
src/rp2_common/pico_unique_id/include -I/Users/mads/picosdk/src/rp2_common/hardware_flash/include -I/Users/mads/picosdk/src/rp2_common/pico_bootrom/include -I/Users/mads/picosdk/src/common/pi
co_usb_reset_interface/include -I/Users/mads/picosdk/lib/tinyusb/src -I/Users/mads/picosdk/lib/tinyusb/src/common -I/Users/mads/picosdk/lib/tinyusb/hw -I/Users/mads/picosdk/src/rp2_common/har
dware_resets/include -I/Users/mads/picosdk/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/include -I/Users/mads/picosdk/src/rp2_common/hardware_gpio/include -I/Users/mads/picosdk/src/c
ommon/pico_stdlib/include -I/Users/mads/picosdk/src/rp2_common/hardware_uart/include -I/Users/mads/picosdk/src/rp2_common/hardware_clocks/include -I/Users/mads/picosdk/src/rp2_common/hardware
_pll/include -I/Users/mads/picosdk/src/rp2_common/hardware_vreg/include -I/Users/mads/picosdk/src/rp2_common/hardware_watchdog/include -I/Users/mads/picosdk/src/rp2_common/hardware_xosc/inclu
de -I/Users/mads/picosdk/src/rp2_common/hardware_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_runtime/include -I/Users/mads/picosdk/src/common/pico_bit_ops/include -I/Users/mads/
picosdk/src/common/pico_divider/include -I/Users/mads/picosdk/src/rp2_common/pico_double/include -I/Users/mads/picosdk/src/rp2_common/pico_float/include -I/Users/mads/picosdk/src/rp2_common/p
ico_malloc/include -I/Users/mads/picosdk/src/common/pico_binary_info/include -I/Users/mads/picosdk/src/rp2_common/pico_stdio_uart/include -I/Users/mads/picosdk/src/rp2_common/pico_int64_ops/i
nclude -I/Users/mads/picosdk/src/rp2_common/pico_mem_ops/include -I/Users/mads/picosdk/src/rp2_common/boot_stage2/include -I/Users/mads/picosdk/src/rp2_common/pico_multicore/include -I/Users/
mads/picosdk/src/rp2_common/hardware_pwm/include -I/Users/mads/picosdk/src/rp2_common/hardware_adc/include -I/Users/mads/picosdk/src/rp2_common/hardware_spi/include -I/Users/mads/picosdk/src/
rp2_common/hardware_i2c/include -I/Users/mads/picosdk/src/rp2_common/hardware_pio/include -I/Users/mads/picosdk/src/rp2_common/hardware_dma/include -isystem /Users/mads/.cache/CPM/picodebounc
ebutton/7ebe22768bda19fd9eca73af44c3556c52ccf0b9/include -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -ffunction-sections -fdata-sections -fno-exceptions -fno-unwind-tables -fno-rtti -fno-use-cxa
-atexit -std=gnu++2a -MD -MT CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/Print.cpp.obj -MF CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/
api/Print.cpp.obj.d -o CMakeFiles/BigBlinkingButton.dir/include/arduino-pico/ArduinoCore-API/api/Print.cpp.obj -c /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-p
ico/ArduinoCore-API/api/Print.cpp
In file included from /Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Print.cpp:25:
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Print.h: In member function 'size_t arduino::Print::write(const char*)':
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Print.h:52:42: error: 'strlen' was not declared in this scope
   52 |       return write((const uint8_t *)str, strlen(str));
      |                                          ^~~~~~
/Users/mads/code/microcontroller-projects/BigBlinkingButton/include/arduino-pico/ArduinoCore-API/api/Print.h:26:1: note: 'strlen' is defined in header '<cstring>'; did you forget to '#include
 <cstring>'?
   25 | #include "Printable.h"
  +++ |+#include <cstring>
   26 | 
[16/77] Building C object CMakeFiles/BigBlinkingButton.dir/Users/mads/picosdk/src/rp2_common/pico_stdio_usb/stdio_usb_descriptors.c.obj
ninja: build stopped: subcommand failed.

[Process exited 1]

[madskjeldgaard]

I took some inspiration from this FYI

https://github.com/pschatzmann/pico-arduino/blob/main/ArduinoSketch.cmake

[earlephilhower]

Moved to a discussion because this isn't really a core issue.

It's not officially supported, but I guess there's no reason you couldn't use cmake with some effort like you're trying. But first of all, for sanity, do things build and run properly under the IDE/Platform.io? If not, fix that first, of course.

Off the top of my head, your link libraries are wrong. If you don't want to use the precompiled libpico.a files, then you need to look at tools/makelibpico to find the appropriate Cmakefile.txt and defined you're going to need to set to build anything.

Also, pico_stdio_usb and the core Serial (well, all the core's USB stuff) do not work together. Don't use it. For printf just enable debug and set the debug port to Serial or Serial1/2 as needed.