Method can_use

tools/system_libs.py:414–420

Whether this library can be used in the current environment. For example, libmalloc would override this and return False if the user requested no malloc.

(self)

      raise NotImplementedError('Cannot instantiate an abstract library')

  def can_use(self):
    """Whether this library can be used in the current environment.

    For example, libmalloc would override this and return False
    if the user requested no malloc.
    """
    return True

  def can_build(self):
    """Whether this library can be built in the current environment.