bdb - 5.1.19 and --without-java option

Formula/berkeley-db.rb

@@ -1,23 +1,27 @@
 require 'formula'
 
 class BerkeleyDb <Formula
-  url 'http://download.oracle.com/berkeley-db/db-5.0.26.tar.gz'
+  url 'http://download.oracle.com/berkeley-db/db-5.1.19.tar.gz'
   homepage 'http://www.oracle.com/technology/products/berkeley-db/index.html'
-  md5 '8723c97c03d12c3afc8333df92d5089a'
+  md5 '76fcbfeebfcd09ba0b4d96bfdf8d884d'
+
+  def options
+    [['--without-java', 'Compile without Java support.']]
+  end
 
   def install
     # BerkeleyDB dislikes parallel builds
     ENV.deparallelize
     ENV.O3 # takes an hour or more with link time optimisation
 
+    args = ["--disable-debug",
+            "--prefix=#{prefix}", "--mandir=#{man}",
+            "--enable-cxx"]
+    args << "--enable-java" unless ARGV.include? "--without-java"
+
     # BerkeleyDB requires you to build everything from the build_unix subdirectory
     Dir.chdir 'build_unix' do
-      system "../dist/configure", "--disable-debug",
-                                  "--prefix=#{prefix}",
-                                  "--mandir=#{man}",
-                                  "--enable-cxx",
-                                  "--enable-java"
-
+      system "../dist/configure", *args
       system "make install"
 
       # use the standard docs location