Update unzip package to fix patch issue and compress man pages

packages/unzip.rb

@@ -3,24 +3,17 @@ require 'package'
 class Unzip < Package
   description 'UnZip is an extraction utility for archives compressed in .zip format (also called \'zipfiles\').'
   homepage 'http://www.info-zip.org/UnZip.html'
-  version '1.6_1'
+  version '1.6_1-1'
   source_url 'https://downloads.sourceforge.net/project/infozip/UnZip%206.x%20%28latest%29/UnZip%206.0/unzip60.tar.gz'
   source_sha256 '036d96991646d0449ed0aa952e4fbe21b476ce994abc276e49d30e686708bd37'
 
   binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/unzip-1.6_1-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/unzip-1.6_1-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/unzip-1.6_1-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/unzip-1.6_1-chromeos-x86_64.tar.xz',
   })
   binary_sha256 ({
-    aarch64: '908e42c861f246a9d3bebf166ef66f771372414d569c2d38cafb8d6feb6c92dc',
-     armv7l: '908e42c861f246a9d3bebf166ef66f771372414d569c2d38cafb8d6feb6c92dc',
-       i686: 'f03a2abf53121c4f46e3e71d12d0ea8956bc7dec73b57586033d8e9b2b55e547',
-     x86_64: '92fcd85aac88f039375e98386b47a916a739c744f21808f2a037011eca82e700',
   })
 
-  depends_on 'patch'
+  depends_on 'compressdoc' => :build
+  depends_on 'patch' => :build
 
   # adapted from the homebrew recipe as seen at: https://github.com/Homebrew/homebrew-dupes/blob/master/unzip.rb
   # Upstream is unmaintained so we use the Ubuntu unzip-6.0-20ubuntu1 patchset:
@@ -37,7 +30,6 @@ class Unzip < Package
   end
 
   def self.build
-    self.patch
     if ARCH == "armv7l"
       system "make -f unix/Makefile linux_noasm"
     else
@@ -46,7 +38,8 @@ class Unzip < Package
   end
 
   def self.install
-    system "make", "BINDIR=#{CREW_DEST_DIR}#{CREW_PREFIX}/bin", "MANDIR=#{CREW_DEST_DIR}#{CREW_PREFIX}/share/man", "-f", "unix/Makefile", "install"
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "BINDIR=#{CREW_DEST_PREFIX}/bin", "MANDIR=#{CREW_DEST_PREFIX}/share/man/man1", "-f", "unix/Makefile", "install"
+    system "compressdoc --gzip -9 #{CREW_DEST_PREFIX}/share/man/man1"
   end
 
 end