https://bugs.winehq.org/show_bug.cgi?id=45391
--- Comment #5 from Austin English austinenglish@gmail.com --- As Michael said, the source used is unmodified, so your concerns about patching are irrelevant. Either the wine or wine-staging tarball, as appropriate, can be used with the provided build scripts.
Insert obligatory statement that I'm in favor of a more open process here.