# Use the official Emscripten SDK image (includes emcc, emsdk, Python, nodejs, etc)
FROM emscripten/emsdk:latest

# Install Meson & Ninja if needed (some emsdk tags already bundle them)
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      meson \
      ninja-build \
      python3-pip && \
    rm -rf /var/lib/apt/lists/*

RUN pip3 install --upgrade meson>=1.4