use std::env::var;

// Necessary because of this issue: https://github.com/rust-lang/cargo/issues/9641
fn main() -> Result<(), Box<dyn std::error::Error>> {
    if var("TARGET").unwrap().ends_with("-espidf") {
        embuild::build::CfgArgs::output_propagated("ESP_IDF")?;
        embuild::build::LinkArgs::output_propagated("ESP_IDF")?;
    }

    Ok(())
}