* ext/tk/extconf.rb: --with-tcllib and --with-tklib configure options
  don't work correctly. Patch by jeremyevans0 (Jeremy Evans).
  [ruby-core:59483] [Bug #9348]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44574 b2dd03c8-39d4-4d8f-98ff-823fe69b080e