Step1 : Substrate Developer Environment (for windows)

If you are trying to set up a Windows computer to build Substrate, do the following:

1. Download and install "Build Tools for Visual Studio:"

   • You can get it at this link: https://docs.microsoft.com/en-us/visualstudio/install/create-an-offline-installation-of-visual-studio
   • Run the installation file: vs_buildtools.exe
   • Ensure the "Windows 10 SDK" component is included when installing the Visual C++ Build Tools
   • Restart your computer

2. Install Rust:

   • Detailed instructions are provided by the Rust Book

     • Download from: https://www.rust-lang.org/tools/install

     • Button name: DOWNLOAD RUSTUP-INIT.EXE (64-BIT)

     • Run the installation file: rustup-init.exe

       Note that it should not prompt you to install vs_buildtools since you did it in step 1

     • Choose "Default Installation."

     • To get started, you need Cargo's bin directory (%USERPROFILE%\.cargo\bin) in your PATH environment variable. Future applications will automatically have the correct environment, but you may need to restart your current shell

3. Run these commands in Command Prompt (CMD) to set up your Wasm Build Environment:

   rustup update nightly
   rustup update stable
   rustup target add wasm32-unknown-unknown --toolchain nightly

4. Install LLVM: https://github.com/llvm/llvm-project/releases

   • Run the installation file: LLVM-14.0.6-win64.exe or newer

5. Install OpenSSL with vcpkg:

   mkdir C:\Tools
   cd C:\Tools
   git clone https://github.com/Microsoft/vcpkg.git
   cd vcpkg
   .\bootstrap-vcpkg.bat
   .\vcpkg.exe install openssl:x64-windows-static

6. Add OpenSSL to your System Variables using PowerShell:

   $env:OPENSSL_DIR = 'C:\Tools\vcpkg\installed\x64-windows-static'
   $env:OPENSSL_STATIC = 'Yes'
   [System.Environment]::SetEnvironmentVariable('OPENSSL_DIR', $env:OPENSSL_DIR, [System.EnvironmentVariableTarget]::User)
   [System.Environment]::SetEnvironmentVariable('OPENSSL_STATIC', $env:OPENSSL_STATIC, [System.EnvironmentVariableTarget]::User)

7. Finally, install cmake: https://cmake.org/download/

   • Run the installation file: cmake-3.23.2-windows-x86_64.msi or newer

You can now jump back to Get the Source to learn how to download and compile Substrate!

Step2 : Tauri Build

1. Install npm dependencies:

   npm install
   

2. Build

   npm run tauri build