+ifneq "$(JAVA_UNFINISHED)" "" in puzzles do perl -i~ -pe 'print "!srcdir unfinished/\n" if /!srcdir icons/' Recipe
+ifneq "$(JAVA_UNFINISHED)" "" in puzzles do ln -s unfinished/group.R .
+ifneq "$(JAVA_UNFINISHED)" "" in puzzles do perl mkfiles.pl
+