[Bug c/84631] make check in fixincludes fails seemingly due to star in directory names, on WSL

[jay.krell at cornell dot edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84631

--- Comment #3 from Jay <jay.krell at cornell dot edu> ---
The star isn't matching anything, so it tries to create star.

I did set -ex to debug but I don't that is causing the problem.

Perhaps on other systems it does actually create star, but nobody noticed?
I'll have to check.