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Building Varphi

This guide assumes the following command-line programs are located on your PATH:

Python (at least version 3.13)
Java 23
cURL
Make
Git

Cloning the Repository

Varphi is a completely open-source language. It is hosted on a public GitHub repository. You can get the source on your local machine by cloning the repository. You can do so by running the following command in a new terminal:

$ git clone https://github.com/varphi-lang/varphi.git

A new directory named varphi should now be created with the source code under it. Change into this directory:

$ cd varphi

For the rest of this guide, it is assumed that your terminal is changed into the Varphi root directory.

Building Varphi

Varphi uses Make for building the project. The easiest way to build everything in the Varphi project is by running

$ make executable

This will generate the lexer and parser, install the Varphi-to-Python Compiler as a package (called varphi) in a Python virtual environment, and generate the Varphi Interpreter (vpi) binary for your operating system under bin/vpi(or bin\vpi.exe if you have a Windows machine).

You can also build individual components of the Varphi project, as shown below.

Building the Lexer and Parser

To build the lexer and parser, run

$ make parsing

You should see the varphi/parsing directory become populated with the following three Python files:

VarphiLexer.py
VarphiParser.py
VarphiListener.py

Installing the Varphi-to-Python Compiler as a Python Package

To install the Varphi-to-Python compiler as a Python package in a Python virtual environment, run

$ make install

NOTE: This will build the lexer and parser as a side effect, as the lexer and parser are needed as a prerequisite.

Building Varphi

This guide assumes the following command-line programs are located on your PATH:

Python (at least version 3.13)
Java 23
cURL
Make
Git

Cloning the Repository

$ git clone https://github.com/varphi-lang/varphi.git

A new directory named varphi should now be created with the source code under it. Change into this directory:

$ cd varphi

For the rest of this guide, it is assumed that your terminal is changed into the Varphi root directory.

Building Varphi

Varphi uses Make for building the project. The easiest way to build everything in the Varphi project is by running

$ make executable

You can also build individual components of the Varphi project, as shown below.

Building the Lexer and Parser

To build the lexer and parser, run

$ make parsing

You should see the varphi/parsing directory become populated with the following three Python files:

VarphiLexer.py
VarphiParser.py
VarphiListener.py

Installing the Varphi-to-Python Compiler as a Python Package

To install the Varphi-to-Python compiler as a Python package in a Python virtual environment, run

$ make install

NOTE: This will build the lexer and parser as a side effect, as the lexer and parser are needed as a prerequisite.