This is second hand info from 16 years ago, but my understanding is you can compile and link win32 source code against the wine headers/libraries to generate a

This is second hand info from 16 years ago, but my understanding is you can compile and link win32 source code against the wine headers/libraries to generate a "native" win32 application. I believe CorelDraw Office or WordPerfect Office or something like that did it for their linux "port". You might still need to deal with gcc/msvc compatibility issues and the end product would only be slightly more native than running it via wine.