Fixed JRuby formula: no compilation & less crud

There's no need to build JRuby, it's already compiled out of the box.
The code that cleaned out non-darwin native libraries was broken, but no more.

1 files changed, 3 insertions, 3 deletions

diff --git a/Library/Formula/jruby.rb b/Library/Formula/jruby.rb
index 659be9fd7..17a5a1e7a 100644
--- a/Library/Formula/jruby.rb
+++ b/Library/Formula/jruby.rb
@@ -9,10 +9,10 @@ class Jruby < Formula
   md5 'a363b6c2ea24f0ef8df478c93ac8cc59'
 
   def install
-    system "ant"
-
     Dir.chdir 'bin' do
       FileUtils.rm Dir['*.bat']
+      FileUtils.rm Dir['*.exe']
+      FileUtils.rm Dir['*.dll']
       Dir['*'].each do |file|
         FileUtils.mv file, "j#{file}" unless file.match /^[j_]/
       end
@@ -21,7 +21,7 @@ class Jruby < Formula
     # Only keep the MacOSX native libraries
     Dir.chdir 'lib/native' do
       Dir['*'].each do |file|
-        FileUtils.rm_f file unless file == 'darwin'
+        FileUtils.rm_rf file unless file == 'darwin'
       end
     end