(.venv) (base) bbs-MacBook-Pro-4:switch_demo bbs$ tos.py build
[INFO]: Running tos.py ...
[INFO]: Initialing using.config ...
[INFO]: Platform [T2] is exists.
[INFO]: Platform [T2] downloaded successfully.
[INFO]: Preparing platform [T2] ...
[INFO]: >>> subprocess >>>
cd /Users/bbs/github/TuyaOpen/platform/T2 && ./platform_prepare.sh
/Users/bbs/github/TuyaOpen/platform/T2
Start board prepare ...
Start download toolchain
SYSTEM_NAME: Apple HOST_MACHINE: arm64
Toolchain not support, Please download toolchain from https://developer.arm.com/downloads/-/gnu-rm
Exiting TuyaOpen environment...
DeprecationWarning: 'source deactivate' is deprecated. Use 'conda deactivate'.
TuyaOpen environment deactivated.
Running on [Apple]