Problem Enabling MKL

[cnlancehu]

Hi, I am looking for a way to enable MKL, but the documentation is unfinished. I tried to refer to the method of enabling MKL used in other repositories. It compiled successfully, but I got the following error when running:

My computer does not have a GPU that supports CUDA, so it cannot compile flash-attn.
Here is my Cargo.toml file:

Did I do some steps wrong and how should I enable MKL correctly?
Thanks a lot!