* common.mk (prereq): Don't depends on prelude.c and golf_prelude.c.
  Since they depend on $(PREP) which is miniruby, they are rebuilt
  after miniruby is built, even if tarball contains them.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e