bug#36332: non-GUI build broken on macOS

[Robert Pluim]

>>>>> On Sun, 23 Jun 2019 05:36:22 +0300, Eli Zaretskii <eliz@gnu.org> said:

    >> From: Lars Ingebrigtsen <larsi@gnus.org>
    >> Date: Sat, 22 Jun 2019 22:55:10 +0200
    >> Cc: Alan Third <alan@idiocy.org>, Paul Eggert <eggert@cs.ucla.edu>,
    >> 36332@debbugs.gnu.org
    >> 
    >> Glenn Morris <rgm@gnu.org> writes:
    >> 
    >> > Before least week, "extraclean" wasn't a particularly well-formed 
target.
    >> > Now it apparently needs to be buildable.
    >> > So I suggest that it doesn't delete src/macuvs.h.
    >> 
    >> I think that's a good solution. 

    Eli> I'm OK with not removing it.  However, let's also mention this in the
    Eli> description of "extraclean" in the top-level Makefile.in, to the
    Eli> effect that if someone wants to force regenerating macuvs.h (e.g.,
    Eli> because IVD_Sequences.txt was updated), they might need to remove this
    Eli> file manually.

master builds again for me on macOS. Apologies for being grumpy
earlier.

Thanks

Robert