diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/bootstrap/compile.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/bootstrap/compile.rs b/src/bootstrap/compile.rs index 39700c087a2..34002019a6f 100644 --- a/src/bootstrap/compile.rs +++ b/src/bootstrap/compile.rs @@ -1050,8 +1050,10 @@ impl Step for Assemble { builder.copy(&lld_install.join("bin").join(&src_exe), &libdir_bin.join(&dst_exe)); } - // Similarly, copy `llvm-dwp` into libdir for Split DWARF. - { + // Similarly, copy `llvm-dwp` into libdir for Split DWARF. Only copy it when the LLVM + // backend is used to avoid unnecessarily building LLVM and because LLVM is not checked + // out by default when the LLVM backend is not enabled. + if builder.config.rust_codegen_backends.contains(&INTERNER.intern_str("llvm")) { let src_exe = exe("llvm-dwp", target_compiler.host); let dst_exe = exe("rust-llvm-dwp", target_compiler.host); let llvm_config_bin = builder.ensure(native::Llvm { target: target_compiler.host }); |