Simplify build.rs
Cargo always sets TARGET.
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@@ -2,15 +2,9 @@ extern crate cc;
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use std::{env, fs};
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fn get_target() -> String {
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env::var("TARGET").unwrap_or(
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option_env!("TARGET").map_or("x86_64-unknown-redox".to_string(), |x| x.to_string()),
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)
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}
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fn main() {
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let _crate_dir = env::var("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR not set");
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let target = get_target();
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let target = env::var("TARGET").unwrap();
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println!("cargo:rerun-if-changed=src/c");
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