NorthFat

请问这个问题解决了吗？我遇到了同样的问题： 环境ubuntu 20.04.06 rustup 1.27.0 (bbb9276d2 2024-03-08) rustc 1.77.0 (aedd173a2 2024-03-17) Ubuntu clang version 16.0.6 (++20231112100455+7cbf1a259152-1~exp1~20231112100542.106)

> Seems as if `vsprintf` failed to build? Can you report it there? I cross compile vsprintf alone and there is no problem. I use this command to cross compile...

I sovled the problem, The error "-m64“ is probably related to environment variables of the YOCTO cross-compiler，so I changed the cross-compiler to a baremetal one and export some enviroment variable...