[debbugs-tracker] bug#21724: closed (25.0.50; (void-function (setf epg-context-armor)))

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Your message dated Fri, 23 Oct 2015 08:57:48 +0900
with message-id <address@hidden>
and subject line Re: bug#21724: 25.0.50; (void-function (setf 
epg-context-armor))
has caused the debbugs.gnu.org bug report #21724,
regarding 25.0.50; (void-function (setf epg-context-armor))
to be marked as done.

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21724: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=21724
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> --- Begin Message ---
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> Subject: 
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> 25.0.50; (void-function (setf epg-context-armor))
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> Date: 
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> Wed, 21 Oct 2015 18:03:38 +0900
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> User-agent: 
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> Gnus/5.130014 (真 Gnus v0.14) Emacs/25.0.50 (i686-pc-cygwin)
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>
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> References: <http://thread.gmane.org/gmane.emacs.diffs/132036>
>
> On Tue, 13 Oct 2015 09:36:28 +0900, Katsumi Yamaoka wrote:
> > On Sun, 11 Oct 2015 21:03:07 +0000, Nicolas Petton wrote:
> >>     * lisp/gnus/auth-source.el (auth-source-epa-make-gpg-token): Replace an
> >>       usage of `epg-context-set-armor' with `setf'.
> > [...]
> >> -    (epg-context-set-armor context t)
> >> +    (setf (epg-context-armor context) t)
>
> > This doesn't seem to be expanded properly when building Emacs:
>
> > In end of data:
> > gnus/auth-source.el:2145:1:Warning: the function `(setf epg-context-armor)' is
> >     not known to be defined.
>
> > How do we fix it?
>
> I got:
>
> Debugger entered--Lisp error: (void-function \(setf\ epg-context-armor\))
>
> Recipe:
>
> $ emacs -Q
> load: lisp/gnus/auth-source.elc
> eval: (auth-source-epa-make-gpg-token "foo" "bar")
>
> To fix it, epg.el(c) is required when compiling auth-source.el,
> I think.  Though once I merged the change to the Gnus git master,
> I reverted it thereafter, since old Emacsen that Gnus supports do
> not have the setf-method for epg-context-armor.
>
> Regards,
>
>
>
> --- End Message ---
> --- Begin Message ---
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>
>
> Subject: 
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> Re: bug#21724: 25.0.50; (void-function (setf epg-context-armor))
>
>
>
>
> Date: 
>
> Fri, 23 Oct 2015 08:57:48 +0900
>
>
>
>
> User-agent: 
>
> Gnus/5.130014 (真 Gnus v0.14) Emacs/25.0.50 (i686-pc-cygwin)
>
>
>
>
> On Wed, 21 Oct 2015 18:03:38 +0900, Katsumi Yamaoka wrote:
> > References: <http://thread.gmane.org/gmane.emacs.diffs/132036>
>
> >>> -    (epg-context-set-armor context t)
> >>> +    (setf (epg-context-armor context) t)
>
> > Debugger entered--Lisp error: (void-function \(setf\ epg-context-armor\))
>
> > To fix it, epg.el(c) is required when compiling auth-source.el,
> > I think.
>
> First I tried adding: (eval-when-compile (require 'epg))
> It fixed the setf compilation problem.  However, the byte compiler
> got to issue a new warning as follows:
>
> In end of data:
> auth-source.el:2145:1:Warning: the following functions might not be defined at
>     runtime: epg-context-set-passphrase-callback, epg-decrypt-string,
>     epg-encrypt-string
>
> So, I'm not quite sure why it helps, but I wrapped the existing
> autoload settings for those functions with `eval-and-compile':
>
> <http://article.gmane.org/gmane.emacs.diffs/132162>
>
>
> --- End Message ---