From eaee01294fe1f91885d876bd4540bfd1ee7938e7 Mon Sep 17 00:00:00 2001
From: Josh Stone <jistone@redhat.com>
Date: Wed, 8 Jan 2020 09:44:45 -0800
Subject: [PATCH] [PATCH 1/2] Remove obsolete llvm_tools flag

Gbp-Pq: Name rust-pr68019-in-tree-compiletest.patch
---
 src/bootstrap/tool.rs | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/src/bootstrap/tool.rs b/src/bootstrap/tool.rs
index 815498047f..73a4dda74e 100644
--- a/src/bootstrap/tool.rs
+++ b/src/bootstrap/tool.rs
@@ -293,8 +293,8 @@ fn rustbook_features() -> Vec<String> {
 macro_rules! bootstrap_tool {
     ($(
         $name:ident, $path:expr, $tool_name:expr
-        $(,llvm_tools = $llvm:expr)*
         $(,is_external_tool = $external:expr)*
+        $(,is_unstable_tool = $unstable:expr)*
         $(,features = $features:expr)*
         ;
     )+) => {
@@ -305,15 +305,6 @@ macro_rules! bootstrap_tool {
             )+
         }
 
-        impl Tool {
-            /// Whether this tool requires LLVM to run
-            pub fn uses_llvm_tools(&self) -> bool {
-                match self {
-                    $(Tool::$name => false $(|| $llvm)*,)+
-                }
-            }
-        }
-
         impl<'a> Builder<'a> {
             pub fn tool_exe(&self, tool: Tool) -> PathBuf {
                 match tool {
@@ -354,7 +345,12 @@ macro_rules! bootstrap_tool {
                     compiler: self.compiler,
                     target: self.target,
                     tool: $tool_name,
-                    mode: Mode::ToolBootstrap,
+                    mode: if false $(|| $unstable)* {
+                        // use in-tree libraries for unstable features
+                        Mode::ToolStd
+                    } else {
+                        Mode::ToolBootstrap
+                    },
                     path: $path,
                     is_optional_tool: false,
                     source_type: if false $(|| $external)* {
@@ -381,7 +377,7 @@ bootstrap_tool!(
     Tidy, "src/tools/tidy", "tidy";
     Linkchecker, "src/tools/linkchecker", "linkchecker";
     CargoTest, "src/tools/cargotest", "cargotest";
-    Compiletest, "src/tools/compiletest", "compiletest", llvm_tools = true;
+    Compiletest, "src/tools/compiletest", "compiletest", is_unstable_tool = true;
     BuildManifest, "src/tools/build-manifest", "build-manifest";
     RemoteTestClient, "src/tools/remote-test-client", "remote-test-client";
     RustInstaller, "src/tools/rust-installer", "fabricate", is_external_tool = true;
-- 
2.30.2