control: tags -1 - patch Mike and I agree [1] that using "file" is a dead end for multiple reasons (e.g. security issues and 64-bit apps with 32-bit installers). So removing the patch tag.
If at all, I would change the wine script to honor the winearch of an existing wineprefix (by grep'ing system.reg or checking for drive_c/windows/syswow64/ as winetricks does). However this does only solve the problem for already installed apps. Instead the complete WoW64 setup seems to be possible and imo is a better solution, see #762058. [1] http://lists.alioth.debian.org/pipermail/pkg-wine-party/2015-December/005042.html