xcode.py 文件源码

def AddSourceToTarget(source, type, pbxp, xct):
  # TODO(mark): Perhaps source_extensions and library_extensions can be made a
  # little bit fancier.
  source_extensions = ['c', 'cc', 'cpp', 'cxx', 'm', 'mm', 's', 'swift']

  # .o is conceptually more of a "source" than a "library," but Xcode thinks
  # of "sources" as things to compile and "libraries" (or "frameworks") as
  # things to link with. Adding an object file to an Xcode target's frameworks
  # phase works properly.
  library_extensions = ['a', 'dylib', 'framework', 'o']

  basename = posixpath.basename(source)
  (root, ext) = posixpath.splitext(basename)
  if ext:
    ext = ext[1:].lower()

  if ext in source_extensions and type != 'none':
    xct.SourcesPhase().AddFile(source)
  elif ext in library_extensions and type != 'none':
    xct.FrameworksPhase().AddFile(source)
  else:
    # Files that aren't added to a sources or frameworks build phase can still
    # go into the project file, just not as part of a build phase.
    pbxp.AddOrGetFileInRootGroup(source)