new_contents: {
    'targets': [
      {
        'target_name': 'bcrypt_lib',
        'include_dirs': [
          '<(node_root_dir)/deps/openssl/openssl/include'
        ],
        'sources': [
          'src/blowfish.cc',
          'src/bcrypt.cc',
          'src/bcrypt_node.cc'
        ]
      }
    ]
  }
  
subject: add a binding.gyp file