Building GNU Arm Embedded Toolchain for macOS/arm64

[Romain Goyet]

Hello,

Arm distribute pre-built versions of GCC that targets bare-metal Cortex-M
devices at
https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm

They offer a source release as well as pre-built binaries for Linux, macOS
and Windows.

The macOS version is only built for the x86_64 architecture, even though
more and more macOS devices run on aarch64.

I have written a few small patches to get this toolchain to build and run
on macOS/arm64. Should I submit them somewhere?

Thanks!

 - Romain