[flashrom-gerrit] Change in flashrom[master]: Add -- to make clean

[David Hendricks (Code Review)]

David Hendricks has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/37776 )

Change subject: Add -- to make clean
......................................................................

Patch Set 1: Code-Review-1

Can you be more specific about how that file came into existence?

Although the `rm` man page agrees with your approach, I think we should not try to force `make clean` to work in this case since we can't be sure what's garbage and what isn't, aside from files we generated ourselves via `make`.

If flashrom's build system is outputting files like that then we should figure out why instead of masking the issue.