setup.sh

#!/bin/bash

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# install Rust and select a proper version
curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain nightly-2019-07-08
source $HOME/.cargo/env
rustup component add rust-src && rustup target install aarch64-unknown-linux-gnu arm-unknown-linux-gnueabihf

# install Xargo
rustup default 1.44.0 && cargo +1.44.0 install xargo
# switch to nightly
rustup default nightly-2019-07-08

# initialize Teaclave TrustZone SDK submodule
git submodule update --init -- rust
cd rust/compiler-builtins && git submodule update --init libm
cd ../rust && git submodule update --init src/stdsimd