Formula for cmigemo

cmigemo.rb

# -*- coding: utf-8 -*-
require 'formula'

class Cmigemo < Formula
  url 'http://cmigemo.googlecode.com/files/cmigemo-default-src-20110227.zip'
  homepage 'http://www.kaoriya.net/software/cmigemo'
  sha1 '25e279c56d3a8f1e82cbfb3526d1b38742d1d66c'

  depends_on 'nkf'

  def patches
    DATA
  end

  def install
    File.chmod(0755, "./configure")
    system "./configure", "--prefix=#{prefix}"
    system "make osx"

    system "make osx-dict"
    Dir.chdir 'dict' do
      system "make utf-8"
    end
    mkdir "#{prefix}/lib"
    mkdir "#{prefix}/share"
    mkdir "#{prefix}/share/migemo"
    mkdir "#{prefix}/share/migemo/cp932"
    mkdir "#{prefix}/share/migemo/euc-jp"
    mkdir "#{prefix}/share/migemo/utf-8"
    system "make osx-install"
    system "install_name_tool -change libmigemo.1.dylib #{prefix}/lib/libmigemo.1.dylib #{prefix}/bin/cmigemo"
  end
end

__END__
--- a/src/wordbuf.c	2011-07-29 13:05:12.000000000 +0900
+++ b/src/wordbuf.c	2011-07-29 13:04:28.000000000 +0900
@@ -9,6 +9,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <limits.h>
 #include "wordbuf.h"

 #define WORDLEN_DEF 64
--- a/compile/config.mk.in	2011-02-27 19:45:40.000000000 +0900
+++ b/compile/config.mk.in	2012-07-15 05:21:08.000000000 +0900
@@ -33,6 +33,7 @@
 PERL		= perl
 BUNZIP2		= bzip2 -d
 GUNZIP		= gzip -d
+TAR			= tar zxvf
 FILTER_CP932	= ${PROGRAM_ENCODEFILTER} -s
 FILTER_EUCJP	= ${PROGRAM_ENCODEFILTER} -e
 FILTER_UTF8	= iconv -t utf-8 -f cp932
--- a/compile/config_default.mk	2012-07-15 04:13:22.000000000 +0900
+++ b/compile/config_default.mk	2012-07-15 02:02:10.000000000 +0900
@@ -35,6 +35,7 @@
 PERL		= perl
 BUNZIP2		= bzip2 -d
 GUNZIP		= gzip -d
+TAR			= tar zxvf
 FILTER_CP932	= qkc -q -u -s
 FILTER_EUCJP	= qkc -q -u -e
 FILTER_UTF8	= iconv -t utf-8 -f cp932
--- a/dict/dict.mak	2011-02-27 19:45:40.000000000 +0900
+++ b/dict/dict.mak	2012-07-15 04:32:14.000000000 +0900
@@ -6,8 +6,10 @@
 
 DICT 		= migemo-dict
 DICT_BASE	= base-dict
-SKKDIC_BASEURL 	= http://openlab.ring.gr.jp/skk/dic
 SKKDIC_FILE	= SKK-JISYO.L
+SKKDIC_ARCHIVE_BASE_URL = http://ftp.debian.org/debian/pool/main/s/skkdic
+SKKDIC_ARCHIVE_FILE = skkdic_20110529.orig.tar.gz
+SKKDIC_ARCHIVE_DIR = skkdic-20110529.orig
 EUCJP_DIR	= euc-jp.d
 UTF8_DIR	= utf-8.d
 
@@ -20,10 +22,11 @@
 	$(PERL) ../tools/skk2migemo.pl < $(SKKDIC_FILE) > dict.tmp
 	$(PERL) ../tools/optimize-dict.pl < dict.tmp > $@
 	-$(RM) dict.tmp
-$(SKKDIC_FILE):
-	$(HTTP) $(SKKDIC_BASEURL)/$@.gz
-	$(GUNZIP) $@.gz
-
+$(SKKDIC_FILE): $(SKKDIC_ARCHIVE_FILE)
+	$(TAR) $(SKKDIC_ARCHIVE_FILE)
+	-$(CP) $(SKKDIC_ARCHIVE_DIR)/$@ ./
+$(SKKDIC_ARCHIVE_FILE):
+	$(HTTP) $(SKKDIC_ARCHIVE_BASE_URL)/$@
 ##############################################################################
 # Dictionary in cp932
 #