component-linking-demo

This is an experiment in implementing shared-everything linking using the WebAssembly component model proposal. It uses a modified version of wasi-sdk and wasm-tools.

Building

Prerequisites:

• A UNIX-style OS, e.g. Linux, WSL2 or MacOS
• Rust (including the wasm32-unknown-unknown target)
• CMake
• Clang
• Ninja
• CPython build dependencies

Note that the make step will take quite a while the first time you run it since it needs to build LLVM, wasi-libc, CPython, Wasmtime, wit-bindgen, and wasm-tools. Subsequent builds should be quite fast, though.

git submodule update --init --recursive
make