http://bugs.winehq.org/show_bug.cgi?id=7584
------- Additional Comments From stefandoesinger@gmx.at 2007-28-02 19:03 ------- You can bisect, and every time before compiling apply your patch with patch -p1 < ...
Before doing the git bisect bad | good you should do a git checkout -f to avoid to confuse git.
But from looking at the log it seems that the DEPTHFILL thing is the reason. There is already a bug report for that with a proposed patch attached(which was never committed to wine). I don't know the number though, but it is about a game called X-Wing Alliance I think.