fatal error: setjmp.h: No such file or directory

[Quincy-Zh]

I'm trying to compile Lua with Zephyr, but an error has occurred, some *.h can not find. setjmp.h, locale.h for now.

I checked toolchain gcc-arm-none-eabi-8-2019-q3-update-win32 and gcc-arm-none-eabi-10-2020-q4-major-win32, the problem is still.

I create an project without zephyr, the problem not happend.

Maybe some compiler options missing in zephyr project...

[pabigot]

You're probably using Zephyr's internal minimal libc, which doesn't have that header. Try setting CONFIG_NEWLIB_LIBC=y.

[Quincy-Zh]

CONFIG_NEWLIB_LIBC=y works!