afazio · January 11, 2013 17:52 · Jan 11, 2013
diff --git a/libyaml.rb b/libyaml.rb
@@ -0,0 +1,26 @@
+require 'formula'
+
+class Libyaml < Formula
+  url 'http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz'
+  homepage 'http://pyyaml.org/wiki/LibYAML'
+  md5 '36c852831d02cf90508c29852361d01b'
+
+  def options
+    [
+      ["--universal", "Build for both 32 & 64 bit Intel."],
+    ]
+  end
+
+  def install
+    args = ["--prefix=#{prefix}"]
+
+    if ARGV.build_universal?
+      ENV['CFLAGS'] = "-arch i386 -arch x86_64"
+      ENV['LDFLAGS'] = "-arch i386 -arch x86_64"
+      args << "--disable-dependency-tracking"
+    end
+
+    system './configure', *args
+    system "make install"
+  end
+end