Update openssh from 7.5 to 7.6

packages/openssh.rb

@@ -3,34 +3,29 @@ require 'package'
 class Openssh < Package
   description 'OpenSSH is the premier connectivity tool for remote login with the SSH protocol.'
   homepage 'https://www.openssh.com/'
-  version '7.5'
-  source_url 'https://github.com/openssh/openssh-portable/archive/V_7_5_P1.tar.gz'
-  source_sha256 '00bfc71a4b8f58554892bae561ea0d7f4a462c6940c16c6c943822baa6ba4f84'
+  version '7.6'
+  source_url 'https://github.com/openssh/openssh-portable/archive/V_7_6_P1.tar.gz'
+  source_sha256 'b358ed7afa55bfed9ddc618e3c24ca6de5cd9d64b0e347b8262934038ec82a1a'
 
   binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/openssh-7.5-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/openssh-7.5-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/openssh-7.5-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/openssh-7.5-chromeos-x86_64.tar.xz',
   })
   binary_sha256 ({
-    aarch64: 'fc206e449e3c9de64332664e2fa03d326272c0d1cc62476fa9cd244a4c1a3f36',
-     armv7l: 'fc206e449e3c9de64332664e2fa03d326272c0d1cc62476fa9cd244a4c1a3f36',
-       i686: 'fcc9fc50e8f830245241412bd2ef1eb45e72618912e157fa6ce21e6134a23cc2',
-     x86_64: '5f1043b299a3febeca0090010e2d6d49c2bc3785d19f88a86be17f2783217e9c',
   })
 
-  depends_on 'buildessential'
-  depends_on 'autoconf'
+  depends_on 'autoconf' => :build
+  depends_on 'compressdoc' => :build
 
   def self.build
     system "autoconf"
     system "autoheader"
-    system "./configure --prefix=/usr/local"
+    system "./configure --prefix=#{CREW_PREFIX}"
     system "make"
   end
 
   def self.install
     system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+    system "compressdoc --gzip -9 #{CREW_DEST_PREFIX}/share/man/man1"
+    system "compressdoc --gzip -9 #{CREW_DEST_PREFIX}/share/man/man5"
+    system "compressdoc --gzip -9 #{CREW_DEST_PREFIX}/share/man/man8"
   end
 end