[Question] Compile and run webassembly

[Guerout-Arnaud]

Hi, sorry to bother you.
Could you please explain me how to build and run the webassembly project.

I've tried the same process as described in smk-starter (copy-pasting run_webassembly script and index.html) but this doesn't seem to work.

Thanks by advance

[ArthurSonzogni]

ftxui-starter currently do not show how to support WebAssembly. I should add support. Happy to merge any PR going into this direction.

In the meantime, you can probably read this thread:
ArthurSonzogni/FTXUI#369
and grab the corresponding parts in their starter repository:
https://github.com/kajmaj87/ftxui_minimal
?

Note that they explained you should use:

$ cmake .. -DCMAKE_TOOLCHAIN_FILE=/path/to/yours/emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake -DPLATFORM=Web -DCMAKE_EXPORT_COMPILE_COMMANDS=ON 

but you can directly use:

emcmake cmake ..

[Guerout-Arnaud]

Thanks, i'll have a look at it and go back to you asap