How to use with compiler plugin?

[johalun]

Hi

I realize Xargo is in maintenance mode but I hope you can tell me if there is a solution to my dilemma so I can choose to proceed with or without using Xargo.

I'm compiling code to run in the kernel on FreeBSD. I works great except that I recently started using https://crates.io/crates/interpolate_idents and I can't get it to compile.

Rust complains there is no libinterpolate_idents.so for my (kernel) target. Which is obvious I guess because it's a compiler plugin and should be built for the host target, correct?

How can I tell Xargo to use host target triple for only that dependency?

Currently I use a Makefile to build all dependencies and the final object that is linked to a kernel module "manually" but it would be nice if Xargo could handle everything..