X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fbootstrap%2Flib.rs;h=47fb4a38d05be381e074f199401b03c7b1de9db4;hb=2ddfa8fd3b5b7c1c4ffe63ecd3c513916e505174;hp=570fe6484e3db32aa436633f4ebde35d369b57a0;hpb=e47c96a9cfed3e50743ec05943efdae851879b95;p=rust.git

diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs
index 570fe6484e3..47fb4a38d05 100644
--- a/src/bootstrap/lib.rs
+++ b/src/bootstrap/lib.rs
@@ -108,6 +108,7 @@
 use std::env;
 use std::fs::{self, File};
 use std::io;
+use std::io::ErrorKind;
 use std::path::{Path, PathBuf};
 use std::process::Command;
 use std::str;
@@ -119,7 +120,9 @@
 
 use crate::builder::Kind;
 use crate::config::{LlvmLibunwind, TargetSelection};
-use crate::util::{exe, libdir, mtime, output, run, run_suppressed, try_run_suppressed, CiEnv};
+use crate::util::{
+    exe, libdir, mtime, output, run, run_suppressed, symlink_dir, try_run_suppressed, CiEnv,
+};
 
 mod bolt;
 mod builder;
@@ -586,6 +589,20 @@ pub fn new(mut config: Config) -> Build {
             metadata::build(&mut build);
         }
 
+        // Make a symbolic link so we can use a consistent directory in the documentation.
+        let build_triple = build.out.join(&build.build.triple);
+        let host = build.out.join("host");
+        if let Err(e) = symlink_dir(&build.config, &build_triple, &host) {
+            if e.kind() != ErrorKind::AlreadyExists {
+                panic!(
+                    "symlink_dir({} => {}) failed with {}",
+                    host.display(),
+                    build_triple.display(),
+                    e
+                );
+            }
+        }
+
         build
     }
 
@@ -713,10 +730,6 @@ pub fn build(&mut self) {
             return clean::clean(self, all);
         }
 
-        if let Subcommand::Setup { profile } = &self.config.cmd {
-            return setup::setup(&self.config, *profile);
-        }
-
         // Download rustfmt early so that it can be used in rust-analyzer configs.
         let _ = &builder::Builder::new(&self).initial_rustfmt();