Merge pull request #1693 from uberhacker/update-libcyrussasl-package

Update libcyrussasl from 2.1.26 to 2.1.27-rc6

packages/libcyrussasl.rb

@@ -3,13 +3,15 @@ require 'package'
 class Libcyrussasl < Package
   description 'Simple Authentication and Security Layer (SASL) is a specification that describes how authentication mechanisms can be plugged into an application protocol on the wire. Cyrus SASL is an implementation of SASL that makes it easy for application developers to integrate authentication mechanisms into their application in a generic way.'
   homepage 'https://www.cyrusimap.org/sasl'
-  version '2.1.26'
-  source_url 'ftp://ftp.cyrusimap.org/cyrus-sasl/cyrus-sasl-2.1.26.tar.gz'
-  source_sha256 '8fbc5136512b59bb793657f36fadda6359cae3b08f01fd16b3d406f1345b7bc3'
+  version '2.1.27-rc6'
+  source_url 'ftp://ftp.cyrusimap.org/cyrus-sasl/cyrus-sasl-2.1.27-rc6.tar.gz'
+  source_sha256 'ff14faa7119149873d9fc2de8c8816af6522d1eeaf4a50a6afe4c414c19bcc4c'
+
+  depends_on 'diffutils' => :build
 
   def self.build
     system './configure',
-           '--prefix=/usr/local',
+           "--prefix=#{CREW_PREFIX}",
            "--libdir=#{CREW_LIB_PREFIX}",
            '--with-shared',
            '--with-cxx-shared'