Ruby

Forward-ports r28360 from ruby_1_9_2 into trunk.¶

• enc/Makefile.in (realclean): has been missing. necessary
  for make realclean-enc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e