1 files changed, 1 insertions, 2 deletions
@@ -153,8 +153,7 @@ def map_dir(dir, map = nil)
 map.inject(dir) {|d, (orig, new)| d.gsub(orig, new)}
 end
-topdir = File.dirname(libdir = File.dirname(__FILE__))
-extdir = File.expand_path("ext", topdir)
 path = File.expand_path($0)
 $extmk = path[0, topdir.size+1] == topdir+"/"
 $extmk &&= %r"\A(?:ext|enc|tool|test(?:/.+))\z" =~ File.dirname(path[topdir.size+1..-1])