Update Sed package and remove dependency on SELinux (#2847)

Fixes #2838

Add acl and attr to core_packages.txt

Add pre-built binaries

packages/sed.rb

@@ -3,25 +3,29 @@ require 'package'
 class Sed < Package
   description 'sed (stream editor) is a non-interactive command-line text editor.'
   homepage 'https://www.gnu.org/software/sed/'
-  version '4.5'
+  version '4.5-1'
   source_url 'https://ftpmirror.gnu.org/sed/sed-4.5.tar.xz'
   source_sha256 '7aad73c8839c2bdadca9476f884d2953cdace9567ecd0d90f9959f229d146b40'
 
   binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/sed-4.5-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/sed-4.5-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/sed-4.5-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/sed-4.5-chromeos-x86_64.tar.xz',
+    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/sed-4.5-1-chromeos-armv7l.tar.xz',
+     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/sed-4.5-1-chromeos-armv7l.tar.xz',
+       i686: 'https://dl.bintray.com/chromebrew/chromebrew/sed-4.5-1-chromeos-i686.tar.xz',
+     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/sed-4.5-1-chromeos-x86_64.tar.xz',
   })
   binary_sha256 ({
-    aarch64: '2a73a70e5436d994a10cade4eb4d2838ea11eefa5840358a184c4dbe57838bbb',
-     armv7l: '2a73a70e5436d994a10cade4eb4d2838ea11eefa5840358a184c4dbe57838bbb',
-       i686: 'af4cb9eed54543196ffedd805d04646eb01f0106385aa886eabfb86ff04a95a3',
-     x86_64: '9539a9e450d9bde9382382c3878d52781f9bf7634e6416b216c44e4f3674d628',
+    aarch64: '4bc8cd82d8a73e9bdd02b7d9d2425b590494715898c458660dc57a1506840d1c',
+     armv7l: '4bc8cd82d8a73e9bdd02b7d9d2425b590494715898c458660dc57a1506840d1c',
+       i686: '5510f48c86412589e772014562e1ef4ef209af5997d209e1dade9134376f4493',
+     x86_64: 'dc73fea56d081f60f594eadc91808390ba997bb41de22f038cc022a7945cc117',
   })
 
+  depends_on 'acl'
+
   def self.build
-    system "./configure --prefix=#{CREW_PREFIX}"
+    system "./configure",
+           "--prefix=#{CREW_PREFIX}",
+           "--without-selinux"
     system 'make'
   end
 

tools/core_packages.txt

+acl
+attr
 autoconf
 automake
 binutils