Change compressdoc to demonstrate sha256 hash.

Change to use tar.gz file instead of zip file to remove dependencies.
Add binary packages also.  It contains only shell script.

packages/compressdoc.rb

@@ -4,10 +4,20 @@ class Compressdoc < Package
   description 'Compress (with bzip2 or gzip) all man pages in a hierarchy and update symlinks'
   homepage 'https://github.com/ojab/BLFS/blob/master/auxfiles/compressdoc'
   version '9b2b12'
-  source_url 'https://github.com/ojab/BLFS/archive/9b2b12c0d809e287e1ea3fa4790a73a71feffbe4.zip'
-  source_sha1 'dd55e750128972ffd1022808b1b26cff2de242b1'
-
-  depends_on 'unzip'
+  source_url 'https://github.com/ojab/BLFS/archive/9b2b12c0d809e287e1ea3fa4790a73a71feffbe4.tar.gz'
+  source_sha256 '6ebe4a9bbef5d0e84a36e56ac6fb1f0a2cfa86cb00c49628a0d3151d37f5d2f1'
+  binary_url ({
+    aarch64: 'https://github.com/jam7/chromebrew/releases/download/binaries/compressdoc-9b2b12-chromeos-x86_64.tar.xz',
+    armv7l:  'https://github.com/jam7/chromebrew/releases/download/binaries/compressdoc-9b2b12-chromeos-x86_64.tar.xz',
+    i686:    'https://github.com/jam7/chromebrew/releases/download/binaries/compressdoc-9b2b12-chromeos-x86_64.tar.xz',
+    x86_64:  'https://github.com/jam7/chromebrew/releases/download/binaries/compressdoc-9b2b12-chromeos-x86_64.tar.xz',
+  })
+  binary_sha256 ({
+    aarch64: '4743bfb71bf851cb659dce71465e034fae19250e72f97aa7a50d6d8298f03347',
+    armv7l:  '4743bfb71bf851cb659dce71465e034fae19250e72f97aa7a50d6d8298f03347',
+    i686:    '4743bfb71bf851cb659dce71465e034fae19250e72f97aa7a50d6d8298f03347',
+    x86_64:  '4743bfb71bf851cb659dce71465e034fae19250e72f97aa7a50d6d8298f03347',
+  })
 
   def self.install
     system "chmod +x auxfiles/compressdoc"