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| author | Yuki Okushi <jtitor@2k36.org> | 2022-07-29 15:40:04 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-29 15:40:04 +0900 |
| commit | a8f77ade97342ea0d4ed5198be9eb6505adde42c (patch) | |
| tree | cb41657d9514ca2d9195b7b5f0bb190b5a865f72 | |
| parent | 51dda5067c9a3e902df87f5b1e0bc0992da52063 (diff) | |
| parent | e1e736b2a3fb1322a34387d251aa1a78f81be78b (diff) | |
| download | rust-a8f77ade97342ea0d4ed5198be9eb6505adde42c.tar.gz rust-a8f77ade97342ea0d4ed5198be9eb6505adde42c.zip | |
Rollup merge of #99872 - Nilstrieb:bootstrap-llvm, r=jyn514
Clone the `src/llvm-project` submodule if profiling is enabled To compile rustc with profiling information, `compiler-rt` from LLVM is required. Building it requires the `src/llvm-project` submodule to be initialized and updated. Fixes #99869
| -rw-r--r-- | src/bootstrap/compile.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/bootstrap/compile.rs b/src/bootstrap/compile.rs index aa7cda46bda..dd2b9d59366 100644 --- a/src/bootstrap/compile.rs +++ b/src/bootstrap/compile.rs @@ -111,6 +111,11 @@ impl Step for Std { builder.update_submodule(&Path::new("library").join("stdarch")); + // Profiler information requires LLVM's compiler-rt + if builder.config.profiler { + builder.update_submodule(&Path::new("src/llvm-project")); + } + let mut target_deps = builder.ensure(StartupObjects { compiler, target }); let compiler_to_use = builder.compiler_for(compiler.stage, compiler.host, target); |