From 6628c4b8fb51638fb25b96d25eaf3625cca77a2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=AE=B8=E6=9D=B0=E5=8F=8B=20Jieyou=20Xu=20=28Joe=29?=
 <39484203+jieyouxu@users.noreply.github.com>
Date: Fri, 3 Jan 2025 19:53:26 +0800
Subject: [PATCH] bootstrap: support `./x check run-make-support`

---
 src/bootstrap/src/core/build_steps/check.rs | 5 +++++
 src/bootstrap/src/core/builder/mod.rs       | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/bootstrap/src/core/build_steps/check.rs b/src/bootstrap/src/core/build_steps/check.rs
index 9434d876df8e8..7fd811ac5071d 100644
--- a/src/bootstrap/src/core/build_steps/check.rs
+++ b/src/bootstrap/src/core/build_steps/check.rs
@@ -491,6 +491,11 @@ tool_check_step!(MiroptTestTools { path: "src/tools/miropt-test-tools" });
 tool_check_step!(TestFloatParse { path: "src/etc/test-float-parse" });
 
 tool_check_step!(Bootstrap { path: "src/bootstrap", default: false });
+
+// `run-make-support` will be built as part of suitable run-make compiletest test steps, but support
+// check to make it easier to work on.
+tool_check_step!(RunMakeSupport { path: "src/tools/run-make-support", default: false });
+
 // Compiletest is implicitly "checked" when it gets built in order to run tests,
 // so this is mainly for people working on compiletest to run locally.
 tool_check_step!(Compiletest { path: "src/tools/compiletest", default: false });
diff --git a/src/bootstrap/src/core/builder/mod.rs b/src/bootstrap/src/core/builder/mod.rs
index 30e42a5bfb78d..3e1cdcc5856c7 100644
--- a/src/bootstrap/src/core/builder/mod.rs
+++ b/src/bootstrap/src/core/builder/mod.rs
@@ -909,6 +909,7 @@ impl<'a> Builder<'a> {
                 check::RustAnalyzer,
                 check::TestFloatParse,
                 check::Bootstrap,
+                check::RunMakeSupport,
                 check::Compiletest,
             ),
             Kind::Test => describe!(