Emscripten + SDL basic example

This project is contains very basic sample code to get started with Emscripten and SDL.

Let this Readme guide you from installing emscripten to actually running this project!

Step 1: Installing Emsdk

First install emsdk

# Fetch the latest version of the emsdk (not needed the first time you clone)
git pull

# Download and install the latest SDK tools.
./emsdk install latest

# Make the "latest" SDK "active" for the current user. (writes .emscripten file)
./emsdk activate latest

# Activate PATH and other environment variables in the current terminal
source ./emsdk_env.sh

Source: https://emscripten.org/docs/getting_started/downloads.html

Step 2 and 3: Building and running

Run:

make build-and-serve

See Makefile to see what is happening.

Then visit: http://localhost:8000/hello.html

You should see a blue square!