parameters: (self, env)
docstring: Searches the list of associated Tool modules for one that
  	exists, and applies that to the construction environment.
docstring_summary: Searches the list of associated Tool modules for one that
  	exists, and applies that to the construction environment.
docstring_tokens: Searches the list of associated Tool modules for one that exists and applies that to the construction environment .
function: def apply_tools(self, env):
          """
  	Searches the list of associated Tool modules for one that
  	exists, and applies that to the construction environment.
          """
          for t in self.tools:
              tool = SCons.Tool.Tool(t)
              if tool.exists(env):
                  env.Tool(tool)
                  return
function_tokens: def apply_tools ( self , env ) : for t in self . tools : tool = SCons . Tool . Tool ( t ) if tool . exists ( env ) : env . Tool ( tool ) return