parameters: (self, build_dir)
return_statement: return sorted(dep_dirs)
docstring: Similar to compute_dependency_paths(), but rather than actually scanning
          binaries, just add all library paths from the specified installation
          directories.  This is much faster than scanning the binaries, but may result in
          more paths being returned than actually necessary.
docstring_summary: Similar to compute_dependency_paths(), but rather than actually scanning
          binaries, just add all library paths from the specified installation
          directories.  This is much faster than scanning the binaries, but may result in
          more paths being returned than actually necessary.
docstring_tokens: Similar to compute_dependency_paths () but rather than actually scanning binaries just add all library paths from the specified installation directories . This is much faster than scanning the binaries but may result in more paths being returned than actually necessary .
function: def compute_dependency_paths_fast(self, build_dir):
          """Similar to compute_dependency_paths(), but rather than actually scanning
          binaries, just add all library paths from the specified installation
          directories.  This is much faster than scanning the binaries, but may result in
          more paths being returned than actually necessary.
          """
          dep_dirs = set()
          for inst_dir in self.install_dirs:
              for subdir in OBJECT_SUBDIRS:
                  path = os.path.join(inst_dir, subdir)
                  if os.path.exists(path):
                      dep_dirs.add(path)
  
          dep_dirs.update(self.read_custom_dep_dirs(build_dir))
          return sorted(dep_dirs)
function_tokens: def compute_dependency_paths_fast ( self , build_dir ) : dep_dirs = set ( ) for inst_dir in self . install_dirs : for subdir in OBJECT_SUBDIRS : path = os . path . join ( inst_dir , subdir ) if os . path . exists ( path ) : dep_dirs . add ( path ) dep_dirs . update ( self . read_custom_dep_dirs ( build_dir ) ) return sorted ( dep_dirs )