embassy/tests/stm32/build.rs

use std::error::Error;
use std::path::PathBuf;
use std::{env, fs};

fn main() -> Result<(), Box<dyn Error>> {
    let out = PathBuf::from(env::var("OUT_DIR").unwrap());
    fs::write(out.join("link_ram.x"), include_bytes!("link_ram.x")).unwrap();
    println!("cargo:rustc-link-search={}", out.display());
    println!("cargo:rerun-if-changed=link_ram.x");

    println!("cargo:rustc-link-arg-bins=--nmagic");

    // too little RAM to run from RAM.
    #[cfg(any(feature = "stm32c031c6"))]
    println!("cargo:rustc-link-arg-bins=-Tlink.x");
    #[cfg(not(any(feature = "stm32c031c6")))]
    println!("cargo:rustc-link-arg-bins=-Tlink_ram.x");

    println!("cargo:rustc-link-arg-bins=-Tdefmt.x");

    Ok(())
}