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-rwxr-xr-xvendor/mdbook/ci/install-rust.sh11
1 files changed, 11 insertions, 0 deletions
diff --git a/vendor/mdbook/ci/install-rust.sh b/vendor/mdbook/ci/install-rust.sh
index c608c70d0..d97e45a08 100755
--- a/vendor/mdbook/ci/install-rust.sh
+++ b/vendor/mdbook/ci/install-rust.sh
@@ -13,6 +13,17 @@ TOOLCHAIN="$1"
rustup set profile minimal
rustup component remove --toolchain=$TOOLCHAIN rust-docs || echo "already removed"
rustup update --no-self-update $TOOLCHAIN
+if [ -n "$2" ]
+then
+ TARGET="$2"
+ HOST=$(rustc -Vv | grep ^host: | sed -e "s/host: //g")
+ if [ "$HOST" != "$TARGET" ]
+ then
+ rustup component add llvm-tools-preview --toolchain=$TOOLCHAIN
+ rustup component add rust-std-$TARGET --toolchain=$TOOLCHAIN
+ fi
+fi
+
rustup default $TOOLCHAIN
rustup -V
rustc -Vv