build: Remove implicit git build requirement
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1 changed files with 6 additions and 4 deletions
10
build.rs
10
build.rs
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@ -3,10 +3,12 @@
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use std::process::Command;
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fn main() {
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let output = Command::new("git")
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if let Some(output) = Command::new("git")
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.args(&["rev-parse", "HEAD"])
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.output()
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.unwrap();
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let git_hash = String::from_utf8(output.stdout).unwrap();
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println!("cargo:rustc-env=GIT_HASH={}", git_hash);
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.ok()
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{
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let git_hash = String::from_utf8(output.stdout).unwrap();
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println!("cargo:rustc-env=GIT_HASH={}", git_hash);
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}
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}
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