spurious message about include files from `bootstrap' script

[Stefano Lattarini]

Hello gnulibers.

While boostrapping the latest coreutils from master (v8.14-79-g1a85d4a),
I've noticed some spurious lines in the messages generated (I believe)
from the `bootstrap 'script; here is an excerpt that should highlight
them:

  ...
  Creating ./lib/uniwidth/.gitignore
  Creating ./m4/.gitignore
  Finished.

  You may need to add #include directives for the following .h files.
    #include <alloca.h>
    ... [SNIP]
    #include <unistd.h>
    #include <wchar.h>
    /* Include only after all system include files.  */
    GPL
    License
    #include "acl.h"
    #include "alignof.h"
    # ... [SNIP]
    #include "yesno.h"

  You may need to use the following Makefile variables when linking.
  ...


The lines:

  "/* Include only after all system include files.  */"
  "GPL"
  "License"

seems spurious.


Regards,
  Stefano