From Gitea.
Ok, I managed to compile everything without errors just now. The issue was that the old version (3.0.5) was essentialy bugged for windows - created path ('../../../lib/ vc_lib / mswu /wx/setup.h') had spaces inside. The solution was to download the latest stable version (3.2.9) and compile Win32. First i downloaded development release (3.3.1) which only has x64 (I didn't notice it wasn't stable lol) and it didn't work, so i thought i have to to use the old version. Thanks for trying to help!
Just to be clear - nowdays external contributors can fork gitea repo and make pull request?