This action downloads and sets up arm-none-eabi-gcc, adding it to the PATH. It
works on Windows, Linux and macOS.
steps:
- name: arm-none-eabi-gcc
- uses: fiam/arm-none-eabi-gcc@v1
with:
release: '9-2019-q4' # The arm-none-eabi-gcc release to use.
- run: ...