Add libvisual package and plugins

Add pre-built binaries

packages/libvisual.rb

+require 'package'
+
+class Libvisual < Package
+  description 'Libvisual is a library that comes between applications and audio visualisation plugins.'
+  homepage 'http://libvisual.org/'
+  version '0.4.0'
+  source_url 'https://github.com/Libvisual/libvisual/archive/libvisual-0.4.0.tar.gz'
+  source_sha256 'c004e88ae55872b19dc651b0e465b1e57c07e75eacb1bff8a43b6ceb75671850'
+
+  binary_url ({
+    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/libvisual-0.4.0-chromeos-armv7l.tar.xz',
+     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/libvisual-0.4.0-chromeos-armv7l.tar.xz',
+       i686: 'https://dl.bintray.com/chromebrew/chromebrew/libvisual-0.4.0-chromeos-i686.tar.xz',
+     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/libvisual-0.4.0-chromeos-x86_64.tar.xz',
+  })
+  binary_sha256 ({
+    aarch64: '0eb131d81f76405c634d8749a5cbd1138b722c9389156d405c1fdb05ee73fab9',
+     armv7l: '0eb131d81f76405c634d8749a5cbd1138b722c9389156d405c1fdb05ee73fab9',
+       i686: '2733ad1874d2cde91dec31b5da128847c5d571d56e3c7bf86a91631b06511e26',
+     x86_64: 'e3cd0b5b032856552284ec9f278c8d7489087d1722e49bf711b8ea43a2e79724',
+  })
+
+  def self.build
+    Dir.chdir 'libvisual' do
+      system "./configure --prefix=#{CREW_PREFIX} --libdir=#{CREW_LIB_PREFIX}"
+      system 'make'
+    end
+  end
+
+  def self.install
+    Dir.chdir 'libvisual' do
+      system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+    end
+  end
+end

packages/libvisual_plugins.rb

+require 'package'
+
+class Libvisual_plugins < Package
+  description 'Libvisual is a library that comes between applications and audio visualisation plugins.'
+  homepage 'http://libvisual.org/'
+  version '0.4.0'
+  source_url 'https://github.com/Libvisual/libvisual/archive/libvisual-plugins-0.4.0.tar.gz'
+  source_sha256 '862178e0f5c0c837f768b362c25eac613fc75ef91189cd929c635e23922b4c16'
+
+  binary_url ({
+    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/libvisual_plugins-0.4.0-chromeos-armv7l.tar.xz',
+     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/libvisual_plugins-0.4.0-chromeos-armv7l.tar.xz',
+       i686: 'https://dl.bintray.com/chromebrew/chromebrew/libvisual_plugins-0.4.0-chromeos-i686.tar.xz',
+     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/libvisual_plugins-0.4.0-chromeos-x86_64.tar.xz',
+  })
+  binary_sha256 ({
+    aarch64: 'ef11ce122152c6492d7fa4754810ad49d0c866fb119600ea0496691c8fdd0ece',
+     armv7l: 'ef11ce122152c6492d7fa4754810ad49d0c866fb119600ea0496691c8fdd0ece',
+       i686: '6ba247e4d9a8fa78ea48a426b0f1e8393b1c6155884b99b93c8063ac7ac74f2b',
+     x86_64: '15e813bd18834dc7b52c3878e0b05b785d585d9cf9145666ead898a7b92a28c5',
+  })
+
+  depends_on 'libvisual'
+
+  def self.build
+    Dir.chdir 'libvisual-plugins' do
+      system "./configure --prefix=#{CREW_PREFIX} --libdir=#{CREW_LIB_PREFIX}"
+      system 'make'
+    end
+  end
+
+  def self.install
+    Dir.chdir 'libvisual-plugins' do
+      system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+    end
+  end
+end