//! Build script for entropyk-fluids crate.
//! 
//! This build script can optionally compile CoolProp C++ library when the
//! "coolprop" feature is enabled.

use std::env;

fn main() {
    let coolprop_enabled = env::var("CARGO_FEATURE_COOLPROP").is_ok();
    
    if coolprop_enabled {
        println!("cargo:rustc-link-lib=dylib=coolprop");
        println!("cargo:rerun-if-changed=build.rs");
    }
    
    // Tell Cargo to rerun this script if any source files change
    println!("cargo:rerun-if-changed=build.rs");
}