no "stdint.h" in arm-none-eabi-gcc(mac)

I'm working on a stm32f3 dev board, and met an error

/opt/homebrew/Cellar/arm-none-eabi-gcc/13.2.0/lib/gcc/arm-none-eabi/13.2.0/include/stdint.h:9:16: fatal error: stdint.h: No such file or directory
    9 | # include_next <stdint.h>
      |                ^~~~~~~~~~
compilation terminated.

In another question, I found that I need to install "arm-none-eabi-newlib", however, when I typed

brew search arm-none-eabi

I only get

arm-none-eabi-binutils ✔   arm-none-eabi-gcc ✔        arm-none-eabi-gdb ✔

there isn't a "newlib" package is available.

Besides, I can't find any useful information from google.


  • Do not install it with

    brew install arm-none-eabi-xxx


    brew install --cask gcc-arm-embedded

    to install the whole toolchain.

    Uninstall the first installation before use the second one.