https://bugs.winehq.org/show_bug.cgi?id=48575
--- Comment #8 from andy andy86@fastwebnet.it --- Removing that file compilation is fine, but at first line of that file I read:
; File generated automatically from ./dlls/msvcrt/msvcrt.spec; do not edit!
Then I redo a clean build (various git reset command, fetch and make clean), result is a working wine-5.3 build, and that file wasn't recreated.
I can't guess why the file was created first time.