https://bugs.winehq.org/show_bug.cgi?id=14134
--- Comment #24 from Andrew Eikum aeikum@codeweavers.com --- (In reply to Adrien Fernandes from comment #23)
We have OSSv3
Oh, that might be the problem. Wine won't build the OSS driver without OSSv4. What does winecfg report for the selected driver?
The patches here look like they add OSSv3 support, but I haven't reviewed them:
http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/emulators/wine-devel/patches/