From b00ea6c2da3cf723c36328fe91057c6568fab688 Mon Sep 17 00:00:00 2001
From: kennytm <kennytm@gmail.com>
Date: Sun, 10 Jun 2018 01:27:24 +0800
Subject: [PATCH] Allowing building the codegen backend specifically.

Use `./x.py build src/librustc_codegen_llvm` to build the codegen backend.
---
 src/bootstrap/builder.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs
index be9c926bedf..d482a0d5650 100644
--- a/src/bootstrap/builder.rs
+++ b/src/bootstrap/builder.rs
@@ -339,6 +339,7 @@ impl<'a> Builder<'a> {
                 compile::Std,
                 compile::Test,
                 compile::Rustc,
+                compile::CodegenBackend,
                 compile::StartupObjects,
                 tool::BuildManifest,
                 tool::Rustbook,