X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=rustup-toolchain;h=5b7e8f7fcd636be0cd7ba4b176a29306e8937990;hb=2170d7a7c9ee7c7ee943acf6d7db928b9587cb39;hp=a981ec76548a5aa907041cc0490d6512df9c5996;hpb=f838410f492690e09626e9ae95f110f948235dce;p=rust.git

diff --git a/rustup-toolchain b/rustup-toolchain
index a981ec76548..5b7e8f7fcd6 100755
--- a/rustup-toolchain
+++ b/rustup-toolchain
@@ -13,6 +13,12 @@ set -e
 # 
 # ./rustup-toolchain $COMMIT: Update "miri" toolchain and `rust-version` file to match that commit.
 
+# Make sure rustup-toolchain-install-master is installed.
+if ! which rustup-toolchain-install-master >/dev/null; then
+    echo "Please install rustup-toolchain-install-master by running 'cargo install rustup-toolchain-install-master'"
+    exit 1
+fi
+
 # Determine new commit.
 if [[ "$1" == "" ]]; then
     NEW_COMMIT=$(cat rust-version)
@@ -24,17 +30,17 @@ fi
 echo "$NEW_COMMIT" > rust-version
 
 # Check if we already are at that commit.
-CUR_COMMIT=$(rustc +miri --version -v | egrep "^commit-hash: " | cut -d " " -f 2)
+CUR_COMMIT=$(rustc +miri --version -v 2>/dev/null | egrep "^commit-hash: " | cut -d " " -f 2)
 if [[ "$CUR_COMMIT" == "$NEW_COMMIT" ]]; then
     echo "miri toolchain is already at commit $CUR_COMMIT."
     rustup override set miri
     exit 0
 fi
 
-# Cleanup.
-cargo +nightly clean # Use nightly cargo as miri toolchain might be broken.
-rustup toolchain uninstall miri
-
 # Install and setup new toolchain.
-rustup-toolchain-install-master -n miri -c rust-src -c rustc-dev -- "$NEW_COMMIT"
+rustup toolchain uninstall miri
+rustup-toolchain-install-master -n miri -c cargo -c rust-src -c rustc-dev -c llvm-tools -- "$NEW_COMMIT"
 rustup override set miri
+
+# Cleanup.
+cargo clean