https://bugs.winehq.org/show_bug.cgi?id=48575
--- Comment #7 from Jacek Caban jacek@codeweavers.com --- It looks like you have dlls/msvcrt/libmsvcrt.def file in your build tree which shouldn't be there. I don't see see it in build logs, so it doesn't seem like Wine created as part of the build. I guess you can remove it and continue the build. If that's the case, please make sure that you build from clean build tree and see if you can reproduce.