build on master broken on macOS? keyboard.c

[Filipp Gunbin <fgunbin@fastmail.fm>]

make bootstrap (if it matters, config args were --without-all --without-ns --with-dbus --with-file-notification=no --with-gnutls --with-modules --with-xml2 --with-zlib)

...

keyboard.c:5338:16: warning: implicit declaration of function 'make_lispy_focus_out' is invalid in C99 [-Wimplicit-function-declaration]
        return make_lispy_focus_out (event->frame_or_window);
               ^
keyboard.c:5338:16: warning: incompatible integer to pointer conversion returning 'int' from a function with result type 'Lisp_Object'
      (aka 'union Lisp_X *') [-Wint-conversion]
        return make_lispy_focus_out (event->frame_or_window);
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

...

make[3]: Leaving directory '/Users/fgunbin/src/emacs/admin/unidata'
  CCLD     temacs
ld: warning: option -prebind is obsolete and being ignored
Undefined symbols for architecture x86_64:
  "_make_lispy_focus_out", referenced from:
      _make_lispy_event in keyboard.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [Makefile:608: temacs] Error 1

Filipp