[Bug preprocessor/95253] [10/11 Regression] Build failure on MSys. Wrong dependency file escaping on Windows.

[daniel.f.starke at freenet dot de via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95253

--- Comment #6 from Daniel Starke <daniel.f.starke at freenet dot de> ---
That is what I did as workaround for me, but I am not sure how this affacts
other targets.