26 lines
751 B
Rust
26 lines
751 B
Rust
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use std::{env, path::PathBuf};
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fn main() {
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let mut builder = cc::Build::new();
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let build = builder
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.file("src/triangle.c")
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.flag("-DTRILIBRARY")
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.flag("-DANSI_DECLARATORS");
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build.compile("triangle");
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let bindings = bindgen::Builder::default()
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.header("src/triangle.h")
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.clang_arg("-DTRILIBRARY")
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.clang_arg("-DANSI_DECLARATORS")
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.parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
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.generate()
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.expect("Unable to generate bindings");
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let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
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bindings
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.write_to_file(out_path.join("bindings.rs"))
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.expect("Couldn't write bindings!");
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println!("cargo:rerun-if-changed=src/triangle.h");
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println!("cargo:rustc-link-lib=triangle");
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}
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