https://bugs.winehq.org/show_bug.cgi?id=38326
--- Comment #12 from swswine@gmail.com --- There is much of strange things about it. 1. The patch is not completely applied: look at your message: "patching file dlls/wined3d/wined3d_private.h patch unexpectedly ends in middle of line"
Perhaps you've got patch file truncated somehow.
I wonder how this compiles at all as for wined3d_private.h patch adds a field to a structure which is used in the other file.
2. The other files are patched with hunk displacement which means that you are actually patching a bit different version. The patch relates to released version of 1.7.54 (https://dl.winehq.org/wine/source/1.7/, file wine-1.7.54.tar.bz2).
Unfortunately I have completely no experience with Mac/OSX/Wineskin (I was initially confused by your 'Hardware' field telling it is Linux) and thus can't guess any further what may be happening in your environment (e. g. I do not know how build is performed through wineskin), so I suggest we give up for now. Hopefully this strange behavior will be clarified someday by you or someone running these programs on OSX.