Nvprune with stripped .dll file?

Several weeks ago, I asked a question about how to stripped .dll files to a arch-specific version.
https://devtalk.nvidia.com/default/topic/1058000/cuda-programming-and-performance/i-wonder-if-it-is-possible-to-quot-strip-quot-a-general-use-exe-dll-so-into-a-arch-specific-version-/post/5365059/#5365059
Robert_Crovella told me using nvprune.exe.

I tried such tool, but it fails due to the file libmxnet.dll is stripped.
Fortunately, there is a libmxnet.lib file that contains all the symbols in libmxnet.dll
The question is, nvprune now only accept ONE file, it would be useless sending .lib file to nvprune, and nvprune will report an error with sending a stripped .dll file.

Are there any solution to stripped such .dll & .lib files into an ach-specific version?
Thanks.