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