Hi,

I know, it‘s not complete. But you should get a different error … I see, ARM 
based CPU is now detected … next step will take longer. 

/Piet

> Am 29.01.2022 um 22:03 schrieb Flavio de Castro Alves Filho 
> <flavio.al...@gmail.com>:
> 
> Hello Guys. Thank you for your fast response.
> 
> @Alan, indeed it is an ARM-based Mac.
> 
> @Peter, I added your patch in my NuttX project and ran again the 
> configuration, but without success yet :-(
> 
> Here is the output
> 
> flavio@Flavios-MacBook-Pro nuttx % tools/configure.sh -m sim:nsh
>  Copy files
>  Select CONFIG_HOST_MACOS=y
>  Select CONFIG_HOST_ARM=y
>  Refreshing...
> make[2]: Nothing to be done for `clean_context'.
> CP: arch/dummy/Kconfig to 
> /Users/flavio/mestrado/nuttx/nuttx/arch/dummy/dummy_kconfig
> CP: boards/dummy/Kconfig to 
> /Users/flavio/mestrado/nuttx/nuttx/boards/dummy/dummy_kconfig
> LN: platform/board to /Users/flavio/mestrado/nuttx/apps/platform/dummy
> LN: include/arch to arch/sim/include
> LN: include/arch/board to 
> /Users/flavio/mestrado/nuttx/nuttx/boards/sim/sim/sim/include
> LN: drivers/platform to /Users/flavio/mestrado/nuttx/nuttx/drivers/dummy
> LN: include/arch/chip to 
> /Users/flavio/mestrado/nuttx/nuttx/arch/sim/include/sim
> /Users/flavio/mestrado/nuttx/nuttx/tools/link.sh 
> /Users/flavio/mestrado/nuttx/nuttx/arch/sim/include/sim include/arch/chip
> LN: arch/sim/src/chip to /Users/flavio/mestrado/nuttx/nuttx/arch/sim/src/sim
> LN: arch/sim/src/board to 
> /Users/flavio/mestrado/nuttx/nuttx/boards/sim/sim/sim/src
> touch .dirlinks
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/boot
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/canutils
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/crypto
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/examples
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/fsutils
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/gpsutils
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/graphics
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/industry
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/interpreters
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/math
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/mlearning
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/netutils
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/system/libuv
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/system
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/testing
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/wireless/bluetooth
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/wireless/ieee802154
> mkkconfig in /Users/flavio/mestrado/nuttx/apps/wireless
> mkkconfig in /Users/flavio/mestrado/nuttx/apps
> arch/arm/src/imxrt/Kconfig:1504: syntax error
> arch/arm/src/imxrt/Kconfig:1503: invalid option
> arch/arm/src/stm32l4/Kconfig:5347: syntax error
> arch/arm/src/stm32l4/Kconfig:5296: missing end statement for this entry
> arch/arm/src/stm32l4/Kconfig:5164: missing end statement for this entry
> arch/arm/src/stm32l4/Kconfig:8: missing end statement for this entry
> arch/arm/Kconfig:1178: missing end statement for this entry
> arch/arm/Kconfig:7: missing end statement for this entry
> Kconfig:1957: missing end statement for this entry
> arch/arm/src/stm32l4/Kconfig:5346: invalid statement
> arch/arm/src/stm32l4/Kconfig:5356: unexpected end statement
> arch/arm/src/stm32l4/Kconfig:5359: syntax error
> arch/arm/src/stm32l4/Kconfig:5358: invalid statement
> arch/arm/src/stm32l4/Kconfig:5368: unexpected end statement
> arch/arm/src/stm32l4/Kconfig:5371: syntax error
> arch/arm/src/stm32l4/Kconfig:5370: invalid statement
> arch/arm/src/stm32l4/Kconfig:5380: unexpected end statement
> arch/arm/src/stm32l4/Kconfig:5382: unexpected end statement
> arch/arm/src/stm32l4/Kconfig:5384: unexpected end statement
> arch/arm/src/stm32l4/Kconfig:6253: unexpected end statement
> arch/arm/Kconfig:1179: unexpected end statement
> arch/arm/Kconfig:1199: unexpected end statement
> Kconfig:1959: unexpected end statement
> boards/sim/sim/sim/Kconfig:58: syntax error
> boards/sim/sim/sim/Kconfig:57: invalid option
> drivers/note/Kconfig:80: syntax error
> drivers/note/Kconfig:79: invalid option
> drivers/sensors/Kconfig:308: syntax error
> drivers/sensors/Kconfig:307: invalid option
> drivers/syslog/Kconfig:317: syntax error
> drivers/syslog/Kconfig:316: invalid option
> make: *** [olddefconfig] Error 1
> ERROR: failed to refresh
> flavio@Flavios-MacBook-Pro nuttx % 
> 
> 
> Is there any missing requirement from my environment?
> 
> How do I implement the manual architecture setup? I’m afraid that it won’t 
> work either … 
> 
> Best regards,
> 
> Flavio
> 
> 
>> On 29 Jan 2022, at 17:53, Peter Kalbus <p...@mailbox.org.INVALID> wrote:
>> 
>> Created PR to detect host CPU type: 
>> https://github.com/apache/incubator-nuttx/pull/5374 
>> <https://github.com/apache/incubator-nuttx/pull/5374> 
>> <https://github.com/apache/incubator-nuttx/pull/5374 
>> <https://github.com/apache/incubator-nuttx/pull/5374>>
>> 
>> /Piet
>> 
>> 
>>>> Am 29.01.2022 um 19:12 schrieb Peter Kalbus <p...@mailbox.org 
>>>> <mailto:p...@mailbox.org>>:
>>> 
>>> Hi again,
>>> 
>>> just as an extension. On the same M1, I’ve Ubuntu ARM64 running using 
>>> Parallels VM.
>>> 
>>> Same issue: Host CPU Type detected as „x86_64“ and compilation stops at 
>>> same file —> see below.
>>> 
>>> Issue seems to be not specific to MacOS M1, but rather generic to ARM64 
>>> host systems.
>>> 
>>> /Piet
>>> 
>>> 
>>> —————
>>> 
>>> 
>>> AR (create): libdrivers.a   bchlib_setup.o bchlib_teardown.o bchlib_read.o 
>>> bchlib_write.o bchlib_cache.o bchlib_sem.o bchdev_register.o 
>>> bchdev_unregister.o bchdev_driver.o ioe_dummy.o gpio.o gpio_lower_half.o 
>>> loop.o losetup.o pipe.o fifo.o pipe_common.o serial.o serial_io.o vsyslog.o 
>>> syslog_stream.o syslog_channel.o syslog_putc.o syslog_write.o 
>>> syslog_force.o syslog_flush.o syslog_initialize.o syslog_device.o oneshot.o 
>>> arch_alarm.o hid_parser.o dev_null.o dev_zero.o ramdisk.o mkrd.o
>>> make[1]: Leaving directory '/home/piet/Projects/NuttX/ptka/nuttx/drivers'
>>> IN: drivers/libdrivers.a -> staging/libdrivers.a
>>> make[1]: Entering directory '/home/piet/Projects/NuttX/ptka/nuttx/boards'
>>> CC:  boardctl.c
>>> AR (create): libboards.a   dummy.o boardctl.o 
>>> make[1]: Leaving directory '/home/piet/Projects/NuttX/ptka/nuttx/boards'
>>> IN: boards/libboards.a -> staging/libboards.a
>>> make[1]: Entering directory '/home/piet/Projects/NuttX/ptka/nuttx/libs/libc'
>>> AS:  machine/sim/arch_setjmp_arm.S
>>> machine/sim/arch_setjmp_arm.S: Assembler messages:
>>> machine/sim/arch_setjmp_arm.S:39: Error: unknown pseudo-op: `.syntax'
>>> machine/sim/arch_setjmp_arm.S:43: Error: operand 1 must be an integer 
>>> register -- `mov ip,r0'
>>> machine/sim/arch_setjmp_arm.S:44: Error: unknown mnemonic `stmia' -- `stmia 
>>> ip!,{v1,v2,v3,v4,v5,v6,sl,fp}'
>>> machine/sim/arch_setjmp_arm.S:45: Error: operand 1 must be an integer 
>>> register -- `mov r2,sp'
>>> machine/sim/arch_setjmp_arm.S:46: Error: unknown mnemonic `stmia' -- `stmia 
>>> ip!,{r2,lr}'
>>> machine/sim/arch_setjmp_arm.S:47: Error: operand 1 must be an integer 
>>> register -- `mov r0,#0'
>>> machine/sim/arch_setjmp_arm.S:75: Error: unknown mnemonic `bx' -- `bx lr'
>>> machine/sim/arch_setjmp_arm.S:77: Error: unknown pseudo-op: `.syntax'
>>> machine/sim/arch_setjmp_arm.S:81: Error: operand 1 must be an integer 
>>> register -- `mov ip,r0'
>>> machine/sim/arch_setjmp_arm.S:82: Error: operand 1 must be an SVE predicate 
>>> register -- `movs r0,r1'
>>> machine/sim/arch_setjmp_arm.S:83: Error: unknown mnemonic `moveq' -- `moveq 
>>> r0,#1'
>>> machine/sim/arch_setjmp_arm.S:84: Error: unknown mnemonic `ldmia' -- `ldmia 
>>> ip!,{v1,v2,v3,v4,v5,v6,sl,fp}'
>>> machine/sim/arch_setjmp_arm.S:85: Error: unknown mnemonic `ldmia' -- `ldmia 
>>> ip!,{r2,lr}'
>>> machine/sim/arch_setjmp_arm.S:103: Error: unknown mnemonic `bx' -- `bx lr'
>>> machine/sim/arch_setjmp_arm.S:86: Error: undefined symbol r2 used as an 
>>> immediate value
>>> make[1]: *** [Makefile:130: bin/arch_setjmp_arm.o] Error 1
>>> make[1]: Leaving directory '/home/piet/Projects/NuttX/ptka/nuttx/libs/libc'
>>> make: *** [tools/LibTargets.mk:168: libs/libc/libc.a] Error 2
>>> 
>>> ————
>>> 
>>> 
>>>> Am 29.01.2022 um 19:00 schrieb Peter Kalbus <p...@mailbox.org.INVALID 
>>>> <mailto:p...@mailbox.org.INVALID> <mailto:p...@mailbox.org.INVALID 
>>>> <mailto:p...@mailbox.org.INVALID>>>:
>>>> 
>>>> Config and log from my M1:
>>>> 
>>>> ——————————————
>>>> 
>>>> #
>>>> # This file is autogenerated: PLEASE DO NOT EDIT IT.
>>>> #
>>>> # You can use "make menuconfig" to make any modifications to the installed 
>>>> .config file.
>>>> # You can then do "make savedefconfig" to generate a new defconfig file 
>>>> that includes your
>>>> # modifications.
>>>> #
>>>> # CONFIG_NSH_CMDOPT_HEXDUMP is not set
>>>> CONFIG_ARCH="sim"
>>>> CONFIG_ARCH_BOARD="sim"
>>>> CONFIG_ARCH_BOARD_SIM=y
>>>> CONFIG_ARCH_CHIP="sim"
>>>> CONFIG_ARCH_SIM=y
>>>> CONFIG_BOARDCTL_APP_SYMTAB=y
>>>> CONFIG_BOARDCTL_POWEROFF=y
>>>> CONFIG_BOARD_LOOPSPERMSEC=0
>>>> CONFIG_BOOT_RUNFROMEXTSRAM=y
>>>> CONFIG_BUILTIN=y
>>>> CONFIG_DEBUG_SYMBOLS=y
>>>> CONFIG_DEV_GPIO=y
>>>> CONFIG_DEV_LOOP=y
>>>> CONFIG_DEV_ZERO=y
>>>> CONFIG_EXAMPLES_GPIO=y
>>>> CONFIG_EXAMPLES_HELLO=y
>>>> CONFIG_FAT_LCNAMES=y
>>>> CONFIG_FAT_LFN=y
>>>> CONFIG_FSUTILS_PASSWD=y
>>>> CONFIG_FSUTILS_PASSWD_READONLY=y
>>>> CONFIG_FS_BINFS=y
>>>> CONFIG_FS_FAT=y
>>>> CONFIG_FS_PROCFS=y
>>>> CONFIG_FS_RAMMAP=y
>>>> CONFIG_FS_ROMFS=y
>>>> CONFIG_GPIO_LOWER_HALF=y
>>>> CONFIG_HOST_ARM=y
>>>> CONFIG_HOST_MACOS=y
>>>> CONFIG_IDLETHREAD_STACKSIZE=4096
>>>> CONFIG_INIT_ENTRYPOINT="nsh_main"
>>>> CONFIG_IOEXPANDER=y
>>>> CONFIG_IOEXPANDER_DUMMY=y
>>>> CONFIG_LIBC_ENVPATH=y
>>>> CONFIG_LIBC_EXECFUNCS=y
>>>> CONFIG_LIBC_LOCALE=y
>>>> CONFIG_LIBC_LOCALE_CATALOG=y
>>>> CONFIG_LIBC_LOCALE_GETTEXT=y
>>>> CONFIG_NSH_ARCHINIT=y
>>>> CONFIG_NSH_ARCHROMFS=y
>>>> CONFIG_NSH_BUILTIN_APPS=y
>>>> CONFIG_NSH_CONSOLE_LOGIN=y
>>>> CONFIG_NSH_FATDEVNO=2
>>>> CONFIG_NSH_FILE_APPS=y
>>>> CONFIG_NSH_MOTD=y
>>>> CONFIG_NSH_MOTD_STRING="MOTD: username=admin password=Administrator"
>>>> CONFIG_NSH_READLINE=y
>>>> CONFIG_NSH_ROMFSDEVNO=1
>>>> CONFIG_NSH_ROMFSETC=y
>>>> CONFIG_PATH_INITIAL="/bin"
>>>> CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=2048
>>>> CONFIG_PSEUDOFS_ATTRIBUTES=y
>>>> CONFIG_PSEUDOFS_SOFTLINKS=y
>>>> CONFIG_READLINE_TABCOMPLETION=y
>>>> CONFIG_SCHED_HAVE_PARENT=y
>>>> CONFIG_SCHED_HPWORK=y
>>>> CONFIG_SCHED_ONEXIT=y
>>>> CONFIG_SCHED_WAITPID=y
>>>> CONFIG_SDCLONE_DISABLE=y
>>>> CONFIG_START_MONTH=6
>>>> CONFIG_START_YEAR=2008
>>>> CONFIG_SYSTEM_NSH=y
>>>> 
>>>> ——————————————
>>>> 
>>>> for dir in  /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps 
>>>> sched drivers boards arch/sim/src fs binfmt libs/libc mm ; do \
>>>>        /Applications/Xcode.app/Contents/Developer/usr/bin/make -C $dir 
>>>> EXTRAFLAGS="-D__KERNEL__ " depend || exit; \
>>>>   done
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C 
>>>> /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps/builtin 
>>>> depend 
>>>> APPDIR="/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps"
>>>> make[2]: Nothing to be done for `depend'.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C 
>>>> /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps/examples/gpio 
>>>> depend 
>>>> APPDIR="/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps"
>>>> make[2]: Nothing to be done for `depend'.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C 
>>>> /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps/examples/hello
>>>>  depend 
>>>> APPDIR="/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps"
>>>> make[2]: Nothing to be done for `depend'.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C 
>>>> /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps/fsutils/mkfatfs
>>>>  depend 
>>>> APPDIR="/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps"
>>>> make[2]: Nothing to be done for `depend'.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C 
>>>> /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps/fsutils/passwd
>>>>  depend 
>>>> APPDIR="/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps"
>>>> make[2]: Nothing to be done for `depend'.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C 
>>>> /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps/nshlib depend 
>>>> APPDIR="/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps"
>>>> make[2]: Nothing to be done for `depend'.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C 
>>>> /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps/platform 
>>>> depend 
>>>> APPDIR="/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps"
>>>> make[2]: Nothing to be done for `depend'.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C 
>>>> /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps/system/nsh 
>>>> depend 
>>>> APPDIR="/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps"
>>>> make[2]: Nothing to be done for `depend'.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C 
>>>> /Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps/system/readline
>>>>  depend 
>>>> APPDIR="/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/apps"
>>>> make[2]: Nothing to be done for `depend'.
>>>> touch .depend
>>>> make[1]: Nothing to be done for `depend'.
>>>> make[1]: Nothing to be done for `depend'.
>>>> make[1]: Nothing to be done for `depend'.
>>>> make[1]: Nothing to be done for `depend'.
>>>> make[1]: Nothing to be done for `depend'.
>>>> make[1]: Nothing to be done for `depend'.
>>>> make[1]: Nothing to be done for `depend'.
>>>> make[1]: Nothing to be done for `depend'.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C sched 
>>>> libsched.a EXTRAFLAGS="-D__KERNEL__ "
>>>> make[1]: `libsched.a' is up to date.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C drivers 
>>>> libdrivers.a EXTRAFLAGS="-D__KERNEL__ "
>>>> make[1]: `libdrivers.a' is up to date.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C boards 
>>>> libboards.a EXTRAFLAGS="-D__KERNEL__ "
>>>> make[1]: `libboards.a' is up to date.
>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make -C libs/libc 
>>>> libc.a EXTRAFLAGS=""
>>>> AS:  machine/sim/arch_setjmp_arm.S
>>>> cc -c -Wall -Wstrict-prototypes -Wshadow -Wundef -g -fno-builtin 
>>>> -fvisibility=hidden -fno-common -isystem 
>>>> "/Users/piet/Projects/NuttX/feature-sim-macos-m1-support/nuttx/include" 
>>>> -D__NuttX__ -U_AIX -U_WIN32 -U__APPLE__ -U__FreeBSD__ -U__NetBSD__ 
>>>> -U__linux__ -U__sun__ -U__unix__ 
>>>> -U__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__  -pipe -D__ASSEMBLY__  
>>>> machine/sim/arch_setjmp_arm.S  -o bin/arch_setjmp_arm.o
>>>> machine/sim/arch_setjmp_arm.S:38:1: error: unknown directive
>>>> .syntax unified
>>>> ^
>>>> machine/sim/arch_setjmp_arm.S:40:1: error: unknown directive
>>>> .type setjmp,%function
>>>> ^
>>>> machine/sim/arch_setjmp_arm.S:42:6: error: invalid operand for instruction
>>>> mov ip,r0
>>>>   ^
>>>> machine/sim/arch_setjmp_arm.S:43:31: error: vector register expected
>>>> stmia ip!,{v1,v2,v3,v4,v5,v6,sl,fp}
>>>>                            ^
>>>> machine/sim/arch_setjmp_arm.S:44:6: error: invalid operand for instruction
>>>> mov r2,sp
>>>>   ^
>>>> machine/sim/arch_setjmp_arm.S:45:13: error: vector register expected
>>>> stmia ip!,{r2,lr}
>>>>          ^
>>>> machine/sim/arch_setjmp_arm.S:46:6: error: invalid operand for instruction
>>>> mov r0,#0
>>>>   ^
>>>> machine/sim/arch_setjmp_arm.S:48:4: error: unrecognized instruction 
>>>> mnemonic, did you mean: b, bcax, bl, br, sb, tbx?
>>>> 3: bx lr
>>>> ^
>>>> machine/sim/arch_setjmp_arm.S:50:1: error: unknown directive
>>>> .syntax unified
>>>> ^
>>>> machine/sim/arch_setjmp_arm.S:52:1: error: unknown directive
>>>> .type longjmp,%function
>>>> ^
>>>> machine/sim/arch_setjmp_arm.S:54:6: error: invalid operand for instruction
>>>> mov ip,r0
>>>>   ^
>>>> machine/sim/arch_setjmp_arm.S:55:7: error: invalid operand for instruction
>>>> movs r0,r1
>>>>    ^
>>>> machine/sim/arch_setjmp_arm.S:56:2: error: unrecognized instruction 
>>>> mnemonic, did you mean: mov?
>>>> moveq r0,#1
>>>> ^
>>>> machine/sim/arch_setjmp_arm.S:57:32: error: vector register expected
>>>> ldmia ip!, {v1,v2,v3,v4,v5,v6,sl,fp}
>>>>                             ^
>>>> machine/sim/arch_setjmp_arm.S:58:14: error: vector register expected
>>>> ldmia ip!, {r2,lr}
>>>>           ^
>>>> machine/sim/arch_setjmp_arm.S:59:9: error: expected compatible register or 
>>>> logical immediate
>>>> mov sp,r2
>>>>      ^
>>>> machine/sim/arch_setjmp_arm.S:61:4: error: unrecognized instruction 
>>>> mnemonic, did you mean: b, bcax, bl, br, sb, tbx?
>>>> 3: bx lr
>>>> ^
>>>> make[1]: *** [bin/arch_setjmp_arm.o] Error 1
>>>> make: *** [libs/libc/libc.a] Error 2
>>>> 
>>>> 
>>>> 
>>>>> Am 29.01.2022 um 18:40 schrieb Peter Kalbus <p...@mailbox.org.INVALID 
>>>>> <mailto:p...@mailbox.org.INVALID> <mailto:p...@mailbox.org.INVALID 
>>>>> <mailto:p...@mailbox.org.INVALID>>>:
>>>>> 
>>>>> Hi,
>>>>> 
>>>>> I’m using NuttX on a M1 MacBook Air since a couple of months. 
>>>>> I’ve no issues to get NuttX compiled for my RP2040 based targets.
>>>>> 
>>>>> But I can confirm, that the Sim configuration sim:nsh not working.
>>>>> 
>>>>> Currently, I see there are two issues:
>>>>> 
>>>>>    /1/ M1 „Host CPU Type“ is detected as x86_64, but not as „arm“
>>>>>        Workarround for this is, to set it manually in the configuration
>>>>> 
>>>>>    /2/ At least the following files are not compilable
>>>>>        arch/sim/src/sim/up_vfork_arm.S 
>>>>> <https://github.com/ptka/incubator-nuttx#diff-fd079323b0636ac4012f50afe8c5555656d7a760b0429f46188919fe7807f8a5
>>>>>  
>>>>> <https://github.com/ptka/incubator-nuttx#diff-fd079323b0636ac4012f50afe8c5555656d7a760b0429f46188919fe7807f8a5>
>>>>>  
>>>>> <https://github.com/ptka/incubator-nuttx#diff-fd079323b0636ac4012f50afe8c5555656d7a760b0429f46188919fe7807f8a5
>>>>>  
>>>>> <https://github.com/ptka/incubator-nuttx#diff-fd079323b0636ac4012f50afe8c5555656d7a760b0429f46188919fe7807f8a5>>>
>>>>>        libs/libc/machine/sim/arch_setjmp_arm.S 
>>>>> <https://github.com/ptka/incubator-nuttx#diff-cffded10274b4845aae8c75bd91550d140214585ea17d47f2cf01dd021a16abe
>>>>>  
>>>>> <https://github.com/ptka/incubator-nuttx#diff-cffded10274b4845aae8c75bd91550d140214585ea17d47f2cf01dd021a16abe>
>>>>>  
>>>>> <https://github.com/ptka/incubator-nuttx#diff-cffded10274b4845aae8c75bd91550d140214585ea17d47f2cf01dd021a16abe
>>>>>  
>>>>> <https://github.com/ptka/incubator-nuttx#diff-cffded10274b4845aae8c75bd91550d140214585ea17d47f2cf01dd021a16abe>>>
>>>>>        libs/libc/stdio/lib_libvsprintf.c 
>>>>> <https://github.com/ptka/incubator-nuttx#diff-befc8e04ddb3722f024f65ffd7648aac1cb24846d2b80fff6328e3cb5862220f
>>>>>  
>>>>> <https://github.com/ptka/incubator-nuttx#diff-befc8e04ddb3722f024f65ffd7648aac1cb24846d2b80fff6328e3cb5862220f>
>>>>>  
>>>>> <https://github.com/ptka/incubator-nuttx#diff-befc8e04ddb3722f024f65ffd7648aac1cb24846d2b80fff6328e3cb5862220f
>>>>>  
>>>>> <https://github.com/ptka/incubator-nuttx#diff-befc8e04ddb3722f024f65ffd7648aac1cb24846d2b80fff6328e3cb5862220f>>>
>>>>> 
>>>>> The 2nd point could be related to a wrong compiler/assembler selected
>>>>> or the way, the compiler is invoked. In worst case, it’s there code 
>>>>> itself.
>>>>> 
>>>>> I would be very interested helping to find a solution on this topic.
>>>>> 
>>>>> /Piet
>>>>> 
>>>>>> Am 29.01.2022 um 17:33 schrieb Tomasz CEDRO <to...@cedro.info 
>>>>>> <mailto:to...@cedro.info> <mailto:to...@cedro.info 
>>>>>> <mailto:to...@cedro.info>>>:
>>>>>> 
>>>>>> macOS is a BSD.. very close to FreeBSD:
>>>>>> 1. Use gmake.
>>>>>> 2. Make sure you have the right version of kconfig-frontends package
>>>>>> installed. If you installed it locally make sure path to your local
>>>>>> binary is in the first place.
>>>>>> 
>>>>>> -- 
>>>>>> CeDeROM, SQ7MHZ, http://www.tomek.cedro.info 
>>>>>> <http://www.tomek.cedro.info/> <http://www.tomek.cedro.info/ 
>>>>>> <http://www.tomek.cedro.info/>>
> 

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