diff --git a/src/bootstrap/src/core/build_steps/dist.rs b/src/bootstrap/src/core/build_steps/dist.rs index 967ddbc0d3483..58f86aa996dd1 100644 --- a/src/bootstrap/src/core/build_steps/dist.rs +++ b/src/bootstrap/src/core/build_steps/dist.rs @@ -2122,8 +2122,13 @@ impl Step for LlvmTools { fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { let default = should_build_extended_tool(run.builder, "llvm-tools"); - // FIXME: allow using the names of the tools themselves? - run.alias("llvm-tools").default_condition(default) + + let mut run = run.alias("llvm-tools"); + for tool in LLVM_TOOLS { + run = run.alias(tool); + } + + run.default_condition(default) } fn make_run(run: RunConfig<'_>) { @@ -2131,6 +2136,32 @@ impl Step for LlvmTools { } fn run(self, builder: &Builder<'_>) -> Option { + fn tools_to_install(paths: &[PathBuf]) -> Vec<&'static str> { + let mut tools = vec![]; + + for path in paths { + let path = path.to_str().unwrap(); + + // Include all tools if path is 'llvm-tools'. + if path == "llvm-tools" { + return LLVM_TOOLS.to_owned(); + } + + for tool in LLVM_TOOLS { + if path == *tool { + tools.push(*tool); + } + } + } + + // If no specific tool is requested, include all tools. + if tools.is_empty() { + tools = LLVM_TOOLS.to_owned(); + } + + tools + } + let target = self.target; /* run only if llvm-config isn't used */ @@ -2151,7 +2182,7 @@ impl Step for LlvmTools { // Prepare the image directory let src_bindir = builder.llvm_out(target).join("bin"); let dst_bindir = format!("lib/rustlib/{}/bin", target.triple); - for tool in LLVM_TOOLS { + for tool in tools_to_install(&builder.paths) { let exe = src_bindir.join(exe(tool, target)); tarball.add_file(&exe, &dst_bindir, 0o755); }