CODEWITHSUNDEEP
c++rustcmakerust-cargo
Paprika
Paprika

Reputation: 174

How to link Cmake project in CXX Rust and use on Rust?

I did this in cxx:

fn main() {
    cxx_build::bridge("src/main.rs")
        .file("src/something.cc")
        .flag_if_supported("-std=c++17")
        .compile("my_demo");
}

I want to link something.cc with another C++ library, but still run everything on Rust. I thus want to call C++ code, from Rust, and still have it compiled and linked using Cargo. All the projects I find are the inverse: compiling rust from Cmake and using on C++.

So, how do I compile a cmake project from build.rs and link to something.cc?

Upvotes: 2

Views: 1282

Answers (1)

Solomon Ucko
Solomon Ucko

Reputation: 6109

cxx can work with Cargo and C++ build systems. autocxx might also be useful.

Upvotes: 1

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