Re: Emacs Git make bootstrap failure - idna related

[CHENG Gao <chenggao@royau.me>]

Seems it's not directly related to your new addition idna.el.

Error message is
,----
| Eager macro-expansion failure: (void-variable idna-program)
| 
| In toplevel form:
| gnus/deuglify.el:221:1:Error: Symbol’s value as variable is void: idna-program
| make[3]: *** [gnus/deuglify.elc] Error 1
| make[2]: *** [compile-main] Error 2
| make[1]: *** [lisp] Error 2
| make: *** [bootstrap] Error 2
`----

In gnus-art.el line 1628:
,----
| (defvar idna-program)
`----

In gnus-art.el line 1632:
,----
| 				  (require 'idna)
`----
But I did not see Lars added this into gnus-art.el after new idna.el
added. So what's THIS idna?

I have no idea, but guess the problem should be in gnus-art.el or gnus-sum.el.