What is the best way to integrate a cross-compiled library?

Hello,
if I have a library myarmlib.so which has been cross-compiled for arm, how can I integrate that into TVM?

I was thinking to create a TOPI contrib layer as for cudnn or cblas, but I am not sure this is the right way. The headers of the library includes (and use) <arm_neon.h>, which needs the cross compiler.

Any suggestions?

Thanks,
Giuseppe