Compile fails with clang: error: unsupported option '--traditional-format'

[technoblogy]

Any file I try to compile fails with the error:

clang: error: unsupported option '--traditional-format'
exit status 1

I'm using version 0.0.1 of the Arduino core on a MacBook Pro, with Arduino IDE 1.8.13.

Can anyone suggest a solution?

[gamelaster]

I wonder why it uses clang

[technoblogy]

By the way, my motivation for getting this working is to support the board with the RISC-V version of my Lisp interpreter, uLisp. See:

Sipeed MAiX RISC-V boards

[gamelaster]

Ah, I just now noticed it uses MacOS, I wasn't testing it on Mac, but I heard that someone get Toolchain working on MacOS. I will try to look on it

[technoblogy]

Any progress on this?

[gamelaster]

Hi @technoblogy , no progress yet, there is plan to rewrite this without using BL IoT SDK and rather use custom made HAL for faster compilation time. In mean-time of developing the new version I will address this problem. Thank you for your interest! 😊