Downlad SDL (a graphics library to open a window and handle the mouse). On Linux:
- Find the current version of SDL2:
apt-cache search libsdl2 (e.g. libsdl2-2.0-0)
- Install SDL2:
sudo apt-get install libsdl2-2.0-0
(replace with the found version) - Install SDL2 development package:
sudo apt-get install libsdl2-dev
- If build essentials are not installed yet:
sudo apt-get install build-essential
Download the Emscripten SDK and make sure it is in your PATH.
git clone https://github.com/emscripten-core/emsdk.git
cd <path-to-emsdk>
git pull
./emsdk install latest
./emsdk activate latest
source ./emsdk_env.sh
More info here: https://kripken.github.io/emscripten-site/docs/getting_started/downloads.html
cd {{projectDirPath}}
mkdir build
cd build
emcmake cmake ..
emmake make -j4
- A file called
index.html
will be generated. Run this in your browser.
Chrome can't open the generated html file offline. It works if you copy the files to a server. Use Firefox or other browser for offline testing.
Firefox can't open the generated html file offline unless you go to about:config
and change privacy.file_unique_origin
to false
.