Update elfutils from 1.170 to 1.177 (#3523)

Tested on ARM.

packages/elfutils.rb

@@ -3,31 +3,23 @@ require 'package'
 class Elfutils < Package
   description 'elfutils is a collection of utilities and libraries to read, create and modify ELF binary files, find and handle DWARF debug data, symbols, thread state and stacktraces for processes and core files on GNU/Linux.'
   homepage 'https://sourceware.org/elfutils/'
-  version '0.170'
-  source_url 'https://sourceware.org/elfutils/ftp/0.170/elfutils-0.170.tar.bz2'
-  source_sha256 '1f844775576b79bdc9f9c717a50058d08620323c1e935458223a12f249c9e066'
+  version '0.177'
+  source_url 'https://sourceware.org/elfutils/ftp/0.177/elfutils-0.177.tar.bz2'
+  source_sha256 'fa489deccbcae7d8c920f60d85906124c1989c591196d90e0fd668e3dc05042e'
 
   binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/elfutils-0.170-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/elfutils-0.170-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/elfutils-0.170-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/elfutils-0.170-chromeos-x86_64.tar.xz',
   })
   binary_sha256 ({
-    aarch64: '3c5882a75b5c4bcd7dd3279df7198d13c59c91facdd4914f15d0a8d28f557031',
-     armv7l: '3c5882a75b5c4bcd7dd3279df7198d13c59c91facdd4914f15d0a8d28f557031',
-       i686: '8e2996b44d085b7bb335107f15d600428eeff79662df399e3e18f78b7d4849ba',
-     x86_64: 'fad208a4c12d9b3bf9b75a607714fa132f11f3c16ac015de2857f0087fe7ce41',
   })
 
   depends_on 'xzutils'
 
   def self.build
     system "./configure --prefix=#{CREW_PREFIX} --libdir=#{CREW_LIB_PREFIX}"
-    system "make"
+    system 'make'
   end
 
   def self.install
-    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+    system 'make', "DESTDIR=#{CREW_DEST_DIR}", 'install'
   end
 end