Dlang + emscripten

[SrMordred via Digitalmars-d-learn]

I´m following this link to build d+sdl2+emscripten on web:
https://theartofmachinery.com/2018/12/20/emscripten_d.html
And, i´m was able to compile but i get the warnings
warning: Linking two modules of different data layouts / target 
triples
even when I compile using x86. So i´m not sure if this is a LDC 
or Emscripten issue.

Someone is also exploring emscripten?