cleaning code

packages/gettext.rb

 require 'package'
 
-class Llvm < Package
-  version '0.19.8'
-  source_url 'http://ftp.gnu.org/pub/gnu/gettext/gettext-0.19.8.tar.xz'
-  source_sha1 'dc551d4783edf691c1f0095ca927d3128b5093e8'
-
-  depends_on 'buildessential'
-  depends_on 'openssl_devel'
-
-  def self.build
-    system "CC='gcc' ./configure"
-    system "make"
-  end
-
-  def self.install
-    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
-  end
+class Gettext < Package
+  version '0.18.3.1'
+  binary_url ({
+    armv7l: 'https://dl.dropboxusercontent.com/s/c6pqmdrvl6epblv/gettext-0.18.3.1-chromeos-armv7l.tar.xz',
+    i686: 'https://dl.dropboxusercontent.com/s/xmsfr7q9r99dhcs/gettext-0.18.3.1-chromeos-i686.tar.gz?token_hash=AAGJo0pqudCOkGU3NHOcBuFG2zLwWpapNXLX-zUJLcS3aA&dl=1',
+    x86_64: 'https://dl.dropboxusercontent.com/s/nidj0ehxwserhz6/gettext-0.18.3.1-chromeos-x86_64.tar.gz?token_hash=AAFn-kdXlB23HDVDCKTn9n_U-i9LFNCIB6HU0jSUiJTctA&dl=1'
+  })
+  binary_sha1 ({
+    armv7l: '985fb8b666289b8abb3a820423a10860fa35e8ef',
+    i686: '1ecbff59d6134c7f8804bcf18fb2b1b7a9a6d4c0',
+    x86_64: '22174347defa4f034a360078c248a61710c5f854'
+  })
 end

packages/llvm.rb

 require 'package'
 
 class Llvm < Package
-  version '3.8.1'
-  source_url 'http://llvm.org/releases/3.8.1/llvm-3.8.1.src.tar.xz'
-  source_sha1 'e0c48c4c182424b99999367d688cd8ce7876827b'
+  version '0.19.8'
+  source_url 'http://ftp.gnu.org/pub/gnu/gettext/gettext-0.19.8.tar.xz'
+  source_sha1 'dc551d4783edf691c1f0095ca927d3128b5093e8'
 
   depends_on 'buildessential'
-  depends_on 'cmake'
+  depends_on 'openssl_devel'
 
   def self.build
-    system "mkdir mybuilddir"
-    Dir.chdir CREW_BREW_DIR+"llvm-"+version+".src/mybuilddir" do
- 	system "cmake .."
-    	system "cmake --build ."
-    end
+    system "CC='gcc' ./configure"
+    system "make"
   end
 
   def self.install
-    Dir.chdir CREW_BREW_DIR+"llvm-"+version+".src/mybuilddir" do
-       system "cmake -DCMAKE_INSTALL_PREFIX=/usr/local -P cmake_install.cmake"
-    end  
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
   end
 end