Copyright (c) 2022-2023 Antmicro
This repository contains a custom shell implementation that supports the wasm32-wasi target; with an extended set of system calls implemented by wasi_ext_lib.
You will need a custom Rust nightly toolchain that builds wasi_ext_lib project. Get the custom Rust compiler by following the intructions in build and Rust library sections. It is required to define WASI_SDK_PATH environment variable.
After completing the previous steps, with the following command you can build wash:
cargo +stage2 build --target wasm32-wasi --release