ARM toolchain linked against homebrew libzstd on x86_64 Macs

[maqifrnswa]

Describe the bug
Any compilation fails with 14.2Rel1 but works with 13.2Rel2 on a Mac. Once homebrew zstd is installed, compilation works on 14.2Rel1. Maybe update documentation with instructions to install homebrew's libzstd if that happens?

This has been reported upstream:
https://bugs.linaro.org/show_bug.cgi?id=6051

And is the same problem as:
https://forums.raspberrypi.com/viewtopic.php?t=380395

Extension Logs

Library not loaded: /usr/local/opt/zstd/lib/libzstd.1.dylib

To Reproduce
Steps to reproduce the behavior:
Create a "blink" project and try to compile.

Expected behavior
It's supposed to compile

Screenshots
N/A

Platform (please complete the following information):

• OS: macOS
• Architecture: x86_64

Additional context
Doing

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
brew update
brew upgrade
brew install zstd

was needed to compile anything using 14.2Rel1. Downgrading to 13.2Rel1 also worked.

[will-v-pi]

Yes, this is a know issue with the latest x86_64 MacOS toolchains from Arm - I have a fix to install 13.2Rel1 instead (#137), which I will probably merge to fix this as it doesn’t seem to be getting fixed upstream