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bootstrap: x.py dist rustc-src should keep LLVM's siphash

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This commit is contained in:
Aleksey Kliger 2025-08-08 12:57:02 -04:00
parent 2886b36df4
commit cba591871d
1 changed files with 14 additions and 0 deletions
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14
src/bootstrap/src/core/build_steps/dist.rs
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@ -925,6 +925,8 @@ fn copy_src_dirs(
"llvm-project\\cmake",
"llvm-project/runtimes",
"llvm-project\\runtimes",
"llvm-project/third-party",
"llvm-project\\third-party",
];
if spath.contains("llvm-project")
&& !spath.ends_with("llvm-project")
@ -933,6 +935,18 @@ fn copy_src_dirs(
return false;
}
// Keep only these third party libraries
const LLVM_THIRD_PARTY: &[&str] =
&["llvm-project/third-party/siphash", "llvm-project\\third-party\\siphash"];
if (spath.starts_with("llvm-project/third-party")
|| spath.starts_with("llvm-project\\third-party"))
&& !(spath.ends_with("llvm-project/third-party")
|| spath.ends_with("llvm-project\\third-party"))
&& !LLVM_THIRD_PARTY.iter().any(|path| spath.contains(path))
{
return false;
}
const LLVM_TEST: &[&str] = &["llvm-project/llvm/test", "llvm-project\\llvm\\test"];
if LLVM_TEST.iter().any(|path| spath.contains(path))
&& (spath.ends_with(".ll") || spath.ends_with(".td") || spath.ends_with(".s"))