rp-pico-2-rust/build.rs
2024-10-09 16:07:13 -05:00

28 lines
1 KiB
Rust

// source https://github.com/rp-rs/rp-hal/blob/main/rp235x-hal-examples/build.rs
use std::fs::File;
use std::io::Write;
use std::path::PathBuf;
fn main() {
// Put the linker script somewhere the linker can find it
let out = PathBuf::from(std::env::var_os("OUT_DIR").unwrap());
println!("cargo:rustc-link-search={}", out.display());
// The file `memory.x` is loaded by cortex-m-rt's `link.x` script, which
// is what we specify in `.cargo/config.toml` for Arm builds
let memory_x = include_bytes!("memory.x");
let mut f = File::create(out.join("memory.x")).unwrap();
f.write_all(memory_x).unwrap();
println!("cargo:rerun-if-changed=memory.x");
// The file `rp235x_riscv.x` is what we specify in `.cargo/config.toml` for
// RISC-V builds
let rp235x_riscv_x = include_bytes!("rp235x_riscv.x");
let mut f = File::create(out.join("rp235x_riscv.x")).unwrap();
f.write_all(rp235x_riscv_x).unwrap();
println!("cargo:rerun-if-changed=rp235x_riscv.x");
println!("cargo:rerun-if-changed=build.rs");
}