​Substrate 环境安装提速文档

curl https://getsubstrate.io -sSf | bash -s

if [[ "$OSTYPE" == "linux-gnu" ]]; then
  if [[ `whoami` == "root" ]]; then
    MAKE_ME_ROOT=
  else
    MAKE_ME_ROOT=sudo
  fi

  if [ -f /etc/redhat-release ]; then
    echo "Redhat Linux detected."
    echo "This OS is not supported with this script at present. Sorry."
    echo "Please refer to https://github.com/paritytech/substrate for setup information."
  elif [ -f /etc/SuSE-release ]; then
    echo "Suse Linux detected."
    echo "This OS is not supported with this script at present. Sorry."
    echo "Please refer to https://github.com/paritytech/substrate for setup information."
  elif [ -f /etc/arch-release ]; then
    echo "Arch Linux detected."
    $MAKE_ME_ROOT pacman -Syu --needed cmake gcc openssl-1.0 pkgconf git clang
    export OPENSSL_LIB_DIR="/usr/lib/openssl-1.0";
    export OPENSSL_INCLUDE_DIR="/usr/include/openssl-1.0"
  elif [ -f /etc/mandrake-release ]; then
    echo "Mandrake Linux detected."
    echo "This OS is not supported with this script at present. Sorry."
    echo "Please refer to https://github.com/paritytech/substrate for setup information."
  elif [ -f /etc/debian_version ]; then
    echo "Ubuntu/Debian Linux detected."
    $MAKE_ME_ROOT apt update
    $MAKE_ME_ROOT apt install -y cmake pkg-config libssl-dev git gcc build-essential clang libclang-dev
  else
    echo "Unknown Linux distribution."
    echo "This OS is not supported with this script at present. Sorry."
    echo "Please refer to https://github.com/paritytech/substrate for setup information."
  fi
elif [[ "$OSTYPE" == "darwin"* ]]; then
  echo "Mac OS (Darwin) detected."

  if ! which brew >/dev/null 2>&1; then
    /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
  fi

  brew install openssl cmake llvm
elif [[ "$OSTYPE" == "freebsd"* ]]; then
  echo "FreeBSD detected."
  echo "This OS is not supported with this script at present. Sorry."
  echo "Please refer to https://github.com/paritytech/substrate for setup information."
else
  echo "Unknown operating system."
  echo "This OS is not supported with this script at present. Sorry."
  echo "Please refer to https://github.com/paritytech/substrate for setup information."
fi

if ! which rustup >/dev/null 2>&1; then
  curl https://sh.rustup.rs -sSf | sh -s -- -y
  source ~/.cargo/env
  rustup default stable
else
  rustup update
fi

function install_substrate {
  g=`mktemp -d`
  git clone https://github.com/paritytech/substrate $g
  pushd $g
  ./scripts/init.sh
  ./scripts/build.sh
  cargo install --force --path . substrate
  popd
}

if [[ "$1" == "--fast" ]]; then
  echo "Skipped cargo install of 'substrate' and 'subkey'"
  echo "You can install manually by cloning the https://github.com/paritytech/substrate repo,"
  echo "building the Wasm, and using cargo to install 'substrate' and 'subkey' from the repo path."
else 
  cargo install --force --git https://github.com/paritytech/substrate subkey
  install_substrate
fi

f=`mktemp -d`
git clone https://github.com/paritytech/substrate-up $f
cp -a $f/substrate-* ~/.cargo/bin
cp -a $f/polkadot-* ~/.cargo/bin

echo "Run source ~/.cargo/env now to update environment"

sudo apt update
sudo apt install -y cmake pkg-config libssl-dev git gcc build-essential clang libclang-dev

brew install openssl cmake llvm

curl https://sh.rustup.rs -sSf | sh -s -- -y
source ~/.cargo/env
rustup default stable
rustup update nightly

[source.crates-io]
replace-with = "rustcc"

[source.rustcc]
registry = "https://code.aliyun.com/rustcc/crates.io-index.git"

假设我们工作目录是 ~/works/

3.1 安装 nightly 版本的 wasm32 target，执行

cd ~/works/
rustup target add wasm32-unknown-unknown --toolchain nightly

3.2 下载 wasm-gc 源码，安装

cd ~/works/
git clone https://github.com/alexcrichton/wasm-gc
cd wasm-gc
cargo +nightly build --release --target-dir=../nightly_target
cp -af ../nightly_target/release/wasm-gc ~/.cargo/bin

3.3 （这一步可选）下载 substrate 代码

git clone https://github.com/paritytech/substrate

3.4 （这一步可选）进入下载的 substrate 代码目录，编译安装 substrate 工具和 subkey 工具

cd ~/works/substrate
cargo build --release --target-dir=../target
cp -af ../target/release/substrate ~/.cargo/bin

cargo build -p subkey --release --target-dir=../target
cp -af ../target/release/subkey ~/.cargo/bin

git clone https://github.com/paritytech/substrate-up
cp -af substrate-up/substrate-* ~/.cargo/bin
cp -af substrate-up/polkadot-* ~/.cargo/bin

# Building

Install Rust:

```bash
curl https://sh.rustup.rs -sSf | sh
```

Install required tools:

```bash
./scripts/init.sh
```

Build the WebAssembly binary:

```bash
./scripts/build.sh
```

Build all native code:

```bash
cargo build

假设我们的 node 模板代码在 ~/works/ 下。代码目录为  my_substrate_node

cd ~/works/my_substrate_node/

编译 wasm 文件

./scripts/build.sh

编译 native node

cargo build --target-dir=../target
或
cargo build --release --target-dir=../target

编译出的二进制文件在 ../target/ 中。