X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=setup-toolchain.sh;h=191ea4315a6b5a8a29e56f6440f88115c466e8b9;hb=30ef1770d379e5d269d9b311392a012f66648c65;hp=2388f94ae66b740fee9f6d68cd1b4342e7b55af9;hpb=7d4e8e150fd8d53668de016fecdd2e548a793107;p=rust.git

diff --git a/setup-toolchain.sh b/setup-toolchain.sh
index 2388f94ae66..191ea4315a6 100755
--- a/setup-toolchain.sh
+++ b/setup-toolchain.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Set up the appropriate rustc toolchain
 
 set -e
@@ -13,7 +13,7 @@ if [[ "$INSTALLED" == false || "$RTIM_PATH" == $CARGO_HOME/bin/rustup-toolchain-
     cargo +nightly install rustup-toolchain-install-master
 else
     VERSION=$(rustup-toolchain-install-master -V | grep -o "[0-9.]*")
-    REMOTE=$(cargo search rustup-toolchain-install-master | grep -o "[0-9.]*")
+    REMOTE=$(cargo +nightly search rustup-toolchain-install-master | grep -o "[0-9.]*")
     echo "info: skipping updating rustup-toolchain-install-master at $RTIM_PATH"
     echo "      current version : $VERSION"
     echo "      remote version  : $REMOTE"
@@ -26,5 +26,11 @@ if rustc +master -Vv 2>/dev/null | grep -q "$RUST_COMMIT"; then
     exit 0
 fi
 
-rustup-toolchain-install-master -f -n master -c rustc-dev -- "$RUST_COMMIT"
+if [[ -n "$HOST_TOOLCHAIN" ]]; then
+    TOOLCHAIN=('--host' "$HOST_TOOLCHAIN")
+else
+    TOOLCHAIN=()
+fi
+
+rustup-toolchain-install-master -f -n master "${TOOLCHAIN[@]}" -c rustc-dev -c llvm-tools -- "$RUST_COMMIT"
 rustup override set master