Where can I find a reference for compiler flags?

[Mike Brockus]

If you never herd about Meson before:
🤔. https://mesonbuild.com/

I was surprised to find out about Visual D.  And now I’m getting 
concerned about whether my current D projects will work on 
windows beings that I am about to move my operations on a Windows 
computer.

Where can I find a reference for compiler flags?

Also any recommendations for making windows compatible programs?

I would like to use the standard libraries over none standard.