new_contents: #!/usr/bin/env python
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  
  
  def fbcode_builder_spec(builder):
      return {
          'steps': [
              builder.github_project_workdir('google/re2', 'build'),
              builder.cmake_install('google/re2'),
          ],
      }
  
subject: add spec for re2