libxml2: use new dsl

1 files changed, 7 insertions, 10 deletions

diff --git a/Library/Formula/libxml2.rb b/Library/Formula/libxml2.rb
index 31053a0dd..29a846121 100644
--- a/Library/Formula/libxml2.rb
+++ b/Library/Formula/libxml2.rb
@@ -12,22 +12,18 @@ class Libxml2 < Formula
     cause "Undefined symbols when linking"
   end
 
-  def options
-    [
-      ['--with-python', 'Compile the libxml2 Python 2.x modules'],
-      ['--universal', 'Build a universal binary.']
-    ]
-  end
+  option :universal
+  option 'with-python', 'Compile the libxml2 Python 2.x modules'
 
   def install
-    ENV.universal_binary if ARGV.build_universal?
+    ENV.universal_binary if build.universal?
 
     system "./configure", "--prefix=#{prefix}", "--without-python"
     system "make"
     ENV.deparallelize
     system "make install"
 
-    if ARGV.include? '--with-python'
+    if build.include? 'with-python'
       # Build Python bindings manually
       cd 'python' do
         python_lib = lib/which_python/'site-packages'
@@ -41,8 +37,9 @@ class Libxml2 < Formula
         ENV.append 'CFLAGS', arch_flags
         ENV.append 'LDFLAGS', arch_flags
 
-        system "python", "setup.py", "install_lib",
-          "--install-dir=#{python_lib}"
+        system "python", "setup.py",
+                         "install_lib",
+                         "--install-dir=#{python_lib}"
       end
     end
   end