Create gnome_docking_library.rb (#2167)

packages/gnome_docking_library.rb

+require 'package'
+
+class Gnome_docking_library < Package
+  description 'GUsb is a GObject wrapper for libusb1'
+  homepage 'https://www.gnome.org/'
+  version '3.28.0'
+  source_url 'https://github.com/GNOME/gdl/archive/GDL_3_28_0.tar.gz'
+  source_sha256 '14e4691026eb459ce1f65addce706eed1b2f61ef48fd6e59d72509337e87d14b'
+
+  depends_on 'gtk_doc'
+  depends_on 'gtk3'
+  depends_on 'libxml2'
+
+  def self.build
+    system "./autogen.sh --prefix=#{CREW_PREFIX} --libdir=#{CREW_LIB_PREFIX}"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
+
+end