34 lines
1.1 KiB
Rust
34 lines
1.1 KiB
Rust
// Copyright 2014-2017 The html5ever Project Developers. See the
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// COPYRIGHT file at the top-level directory of this distribution.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use std::env;
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use std::path::Path;
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use std::thread::Builder;
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#[path = "macros/match_token.rs"]
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mod match_token;
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fn main() {
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let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
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let input = Path::new(&manifest_dir).join("src/tree_builder/rules.rs");
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let output = Path::new(&env::var("OUT_DIR").unwrap()).join("rules.rs");
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println!("cargo:rerun-if-changed={}", input.display());
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// We have stack overflows on Servo's CI.
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let handle = Builder::new()
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.stack_size(128 * 1024 * 1024)
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.spawn(move || {
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match_token::expand(&input, &output);
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})
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.unwrap();
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handle.join().unwrap();
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}
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