I tried Linux host compiling to Windows and it did not work. Perhaps I need to update.

I remember I had a big fight with dot.net a year or two back, and gave up - but last time I checked the only thing I found missing was a bundler (like warp). And somewhat inconsistent/unclear documentation on how to make a stand alone build. But I did eventually manage to build "Hello, world!" on Linux and run it on windows as a proof of concept.