1 files changed, 0 insertions, 51 deletions
diff --git a/ext/iconv/charset_alias.rb b/ext/iconv/charset_alias.rb
deleted file mode 100644
index be2c1412e7..0000000000
--- a/ext/iconv/charset_alias.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-#! /usr/bin/ruby
-require 'rbconfig'
-
-# http://www.ctan.org/tex-archive/macros/texinfo/texinfo/intl/config.charset
-# Fri, 30 May 2003 00:09:00 GMT'
-
-OS = Config::CONFIG["target"]
-SHELL = Config::CONFIG['SHELL']
-
-class Hash::Ordered < Hash
-  def [](key)
-    val = super and val.last
-  end
-  def []=(key, val)
-    ary = fetch(key) {return super(key, [self.size, key, val])} and
-      ary.last = val
-  end
-  def each
-    values.sort.each {|i, key, val| yield key, val}
-  end
-end
-
-def charset_alias(config_charset, mapfile, target = OS)
-  map = Hash::Ordered.new
-  comments = []
-  IO.foreach("|#{SHELL} #{config_charset} #{target}") do |list|
-    next comments << list if /^\#/ =~ list
-    next unless /^(\S+)\s+(\S+)$/ =~ list
-    sys, can = $1, $2
-    can.downcase!
-    map[can] = sys
-  end
-  case target
-  when /linux|-gnu/
-    map.delete('ascii')
-  when /cygwin/
-    # get rid of tilde/yen problem.
-    map['shift_jis'] = 'cp932'
-  end
-  open(mapfile, "w") do |f|
-    f.puts("require 'iconv.so'")
-    f.puts
-    f.puts(comments)
-    f.puts("class Iconv")
-    map.each {|can, sys| f.puts("  charset_map['#{can}'.freeze] = '#{sys}'.freeze")}
-    f.puts("end")
-  end
-end
-
-(2..3) === ARGV.size or abort "usage: #$0 config.status map.rb [target]"
-charset_alias(*ARGV)