Added Homebrew formulas for easy install on OSX

Signed-off-by: Dominick D'Aniello <[email protected]> (netpro2k)

Author: netpro2k

platform/osx/homebrew/libfreenect.rb

@@ -0,0 +1,19 @@
+require 'formula'
+
+class Libfreenect <Formula
+  url 'https://github.com/OpenKinect/libfreenect/tarball/bae0ec6a347936ffcb39a285d0f7bbe4780326aa'
+  version 'bae0ec6a347936ffcb39'
+  homepage 'http://openkinect.org'
+  md5 '3097944042d644e4d7276874271d3152'
+  
+  depends_on 'libusb-freenect'
+  depends_on 'cmake'
+
+  def install
+    cd "c"
+    mkdir "build"
+    cd "build"
+    system "cmake .. #{std_cmake_parameters}"
+    system "make install"
+  end
+end

platform/osx/homebrew/libusb-freenect.rb

@@ -0,0 +1,18 @@
+require 'formula'
+
+class LibusbFreenect <Formula
+  url 'http://git.libusb.org/?p=libusb.git;a=snapshot;h=7da756e09fd97efad2b35b5cee0e2b2550aac2cb;sf=tgz;js=1'
+  homepage 'http://www.libusb.org/'
+  version "7da756e09fd97efad2b3"
+  md5 ''
+  def patches
+    # patches libusb to work with libfreenect
+    "https://github.com/OpenKinect/libfreenect/raw/master/platform/osx/libusb-osx-kinect.diff"
+  end
+
+  def install
+    system "./autogen.sh"
+    system "./configure", "--prefix=#{prefix}", "--disable-dependency-tracking"
+    system "make install"
+  end
+end