[pkg-wine-party] Building wine 1.7.32 using the instructions at pkg-wine.alioth.debian.org

[Adam Baxter <voltagex@voltagex.org>]

I have checked out pkg-wine.git and imported the upstream 1.7.32, then
done some unholy merging to make git-buildpackage recognise it.

First problem: the page says to use debian/maint/build which doesn't
seem to exist.
Second problem: debian/control is actually debian/control.in and I
can't remember how those templates work. Searching for control.in on
Google is pointless
Third problem: git-buildpackage says gbp:error: Can't determine
upstream version from changelog, I suspect this is because
debian/control only mentions wine-development

I'm tearing my hair out here - can you help?

Thanks,
Adam