K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2019-12-11T14:54:29.221302Z
K 7
svn:log
V 265
Make NOCLEAN an error instead of a warning

The warning was added in r289728 (over four years ago) and at that time
NO_CLEAN was already the correct spelling for over a decade.

Make NOCLEAN an error as the next step to removing these backward
compatibility shims.

END