31 lines
710 B
Bash
Executable File
31 lines
710 B
Bash
Executable File
#!/usr/bin/env bash
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# Install/update rust.
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# The first argument should be the toolchain to install.
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set -ex
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if [ -z "$1" ]
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then
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echo "First parameter must be toolchain to install."
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exit 1
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fi
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TOOLCHAIN="$1"
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rustup set profile minimal
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rustup component remove --toolchain=$TOOLCHAIN rust-docs || echo "already removed"
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rustup update --no-self-update $TOOLCHAIN
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if [ -n "$2" ]
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then
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TARGET="$2"
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HOST=$(rustc -Vv | grep ^host: | sed -e "s/host: //g")
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if [ "$HOST" != "$TARGET" ]
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then
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rustup component add llvm-tools-preview --toolchain=$TOOLCHAIN
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rustup component add rust-std-$TARGET --toolchain=$TOOLCHAIN
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fi
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fi
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rustup default $TOOLCHAIN
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rustup -V
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rustc -Vv
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cargo -V
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