https://bugs.winehq.org/show_bug.cgi?id=57067
--- Comment #1 from Jacek Caban jacek@codeweavers.com --- It looks like jsdisp.h is somehow outdated. It's supposed to be generated from jsdisp.idl. Does it help if you explicitly run 'make depend'? Do you perhaps have dlls/jscript/jsdisp.h in your source directory (as opposed to your build directory)?