Xmessage (#3104)

* Add Xmessage.

* Remove debug line.

* Change to main Xorg homepage

packages/xmessage.rb

+require 'package'
+
+class Xmessage < Package
+  description 'Xmessage displays a message or query in a window.'
+  homepage 'https://www.x.org/'
+  version '1.0.5'
+  source_url 'https://www.x.org/releases/individual/app/xmessage-1.0.5.tar.bz2'
+  source_sha256 '373dfb81e7a6f06d3d22485a12fcde6e255d58c6dee1bbaeb00c7d0caa9b2029'
+
+  depends_on 'xorg_lib'
+
+  def self.build
+    system './configure',
+           "--prefix=#{CREW_PREFIX}",
+           "--libdir=#{CREW_LIB_PREFIX}"
+    system 'make'
+  end
+
+  def self.install
+    system 'make', "DESTDIR=#{CREW_DEST_DIR}", 'install'
+  end
+end