rsconf 0.2.2

A sane autoconf for rust. build.rs helpers for testing for system headers, libraries, and symbols
Documentation 
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fn main() {
    println!(
        "cargo:rustc-env=RSCONF_TARGET={}",
        std::env::var("TARGET").unwrap()
    );
    println!(
        "cargo:rustc-env=RSCONF_HOST={}",
        std::env::var("HOST").unwrap()
    );
}