embassy/tests/stm32/build.rs

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