Use $(top_srcdir) entries for mswin (#8244)
While the $(VPATH) rules live in common.mk, mswin seems to ignore them. We need to use $(VPATH) for OpenBSD, but we need to use the other one for mswin.
Use $(top_srcdir) entries for mswin (#8244)
While the $(VPATH) rules live in common.mk, mswin seems to ignore them.
We need to use $(VPATH) for OpenBSD, but we need to use the other one for mswin.