Add tdb package (#3698)

Add docbook_xsl, libxslt and python3 dependencies

Add pre-built binaries

packages/tdb.rb

+require 'package'
+
+class Tdb < Package
+  description 'tdb is a simple database API for sharing structures between parts of Samba'
+  homepage 'https://tdb.samba.org/'
+  version '1.4.2'
+  source_url 'https://www.samba.org/ftp/tdb/tdb-1.4.2.tar.gz'
+  source_sha256 '9040b2cce4028e392f063f91bbe76b8b28fecc2b7c0c6071c67b5eb3168e004a'
+
+  binary_url ({
+    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/tdb-1.4.2-chromeos-armv7l.tar.xz',
+     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/tdb-1.4.2-chromeos-armv7l.tar.xz',
+       i686: 'https://dl.bintray.com/chromebrew/chromebrew/tdb-1.4.2-chromeos-i686.tar.xz',
+     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/tdb-1.4.2-chromeos-x86_64.tar.xz',
+  })
+  binary_sha256 ({
+    aarch64: 'ac4d32692af3cfe0ebd435f9430ea9fec744c7f7c025a86c2cd3f5264611a2c3',
+     armv7l: 'ac4d32692af3cfe0ebd435f9430ea9fec744c7f7c025a86c2cd3f5264611a2c3',
+       i686: '8d2fbd994ccf182e052f4acde3c260c0288fcad389ed6c3efda9cc6b7dcb81f1',
+     x86_64: '6bf6145c78500ae1b869419d2530ed7266fc404c532874d6aa5fc612314f3551',
+  })
+
+  depends_on 'docbook_xsl'
+  depends_on 'libxslt'
+  depends_on 'python3'
+
+  def self.build
+    system './configure',
+           'configure',
+           "--prefix=#{CREW_PREFIX}",
+           "--libdir=#{CREW_LIB_PREFIX}"
+    system 'make'
+  end
+
+  def self.install
+    system 'make', "DESTDIR=#{CREW_DEST_DIR}", 'install'
+  end
+end