K 10 svn:author V 5 dougb K 8 svn:date V 27 2011-09-10T08:00:26.902762Z K 7 svn:log V 251 Add a more-or-less painless test to deal with the issue of the current working directory no longer existing. This problem usually manifests as a "The value of DISTDIR cannot be empty" error because 'make -f' does not handle this condition gracefully. END