rust/chg/build.rs

byteify-strings: add cli argument to handle `attr*()` when they are methods

Certain code bases have useful utils that wrap the builtin functions, and are
called like `util.setattr`.

extern crate cc;

fn main() {
    cc::Build::new()
        .warnings(true)
        .file("src/sendfds.c")
        .file("src/sighandlers.c")
        .compile("procutil");
}