https://bugs.winehq.org/show_bug.cgi?id=51846
--- Comment #11 from Piotr Caban piotr.caban@gmail.com --- I don't think mingw needs to be used at all. You already have the test application. Wine tests are already linking to the correct dll.
It looks like the only problem left is fixing the tests for older version of ucrtbase (because old versions of ucrtbase doesn't support x mode).