On second thought, resolving "device" dependency in enddefs() is correct.
The problem was to select things.  So put back the code to record dependency
as attributes.

While here, sprinkle more debug messages.
More debug messages.
No wsdisplay options without wsdisplay.
Remove a set but not used variable
fix AWIN_MMC_FTRGLEVEL for A31
disable MULTIPROCESSOR for now
If not __HAVE_ATOMIC64_OPS, do not force the test for 64bit types.