emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
From: Kyle Meyer <kyle@kyleam.com>
To: Ihor Radchenko <yantar92@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: Bug: Org mode fails to compile using Emacs 24.5-r10 [9.4.5 (9.4.5-g3ea248 @ /home/yantar92/.emacs.d/straight/build/org/)]
Date: Sat, 01 May 2021 01:08:05 -0400	[thread overview]
Message-ID: <87czubrqh6.fsf@kyleam.com> (raw)
In-Reply-To: <87y2d2mqik.fsf@localhost>

Ihor Radchenko writes:

> I was recently testing Org mode using old Emacs versions. Running make
> on master fails with the following errors and warnings:

Here are a few notes on ones present in maint that I've glanced at.

> Compiling /home/yantar92/Git/org-mode/lisp/ol-eww.el...
>
> In org-eww-store-link:
> ol-eww.el:76:36:Warning: reference to free variable `eww-data'
>
> In end of data:
> ol-eww.el:182:1:Warning: the function `eww-current-url' is not known to be
>     defined.

These are guarded by version checks.  Ideally the compatibility kludges
would be done in a way to avoid the warnings (e.g., with boundp/fboundp
guards) or at least wrapped in with-no-warnings, though harmless
warnings on Emacs 24 don't really matter too much at this point.

> In end of data:
> org-agenda.el:10851:1:Warning: the following functions are not known to be
>     defined: funcall-interactively, window-font-width

Adding a compatibility function for window-font-width is tricky.  We
can't just add something like below to org-compat because font-info (C
code) wasn't added until Emacs 25.

  (if (fboundp 'window-font-width)
      (defalias 'org-window-font-width 'window-font-width)
    (defun org-window-font-width (&optional window face)
      (with-selected-window (window-normalize-window window t)
        (if (display-multi-font-p)
            (let* ((face (if face face 'default))
                   (info (font-info (face-font face)))
                   (width (aref info 11)))
              (if (> width 0)
                  width
                (aref info 10)))
          (frame-char-width)))))

> In org-display-inline-images:
> org.el:16554:57:Warning: reference to free variable `image-map'

This warning is now gone (df84100d0), though functionally it was fine
due to a version check.

> In end of data:
> org.el:21292:1:Warning: the function `make-process' is not known to be
>     defined.

This should be addressed by 869b7a21b.


  parent reply	other threads:[~2021-05-01  5:09 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-28 14:29 Ihor Radchenko
2021-04-28 14:48 ` Timothy
2021-04-28 15:31   ` Ihor Radchenko
2021-04-28 15:47     ` Timothy
2021-04-30  7:26     ` Bastien
2021-05-01 13:57       ` Ihor Radchenko
2021-05-01 14:33         ` Bastien
2021-04-28 21:21   ` Robert Horn
2021-04-29  9:10     ` Colin Baxter
2021-04-29 14:46       ` Robert Horn
2021-04-29 15:36         ` Colin Baxter
2021-04-29 15:51           ` Timothy
2021-04-29 16:04             ` Colin Baxter
2021-04-29 19:42             ` Tim Cross
2021-04-30  7:25               ` Bastien
2021-09-28  5:33               ` Bastien
2021-09-28 17:06                 ` Bug: Org mode fails to compile using Emacs 24.5-r10 Max Nikulin
2021-09-28 20:36                   ` Samuel Wales
2021-09-28 23:57                   ` Tim Cross
2021-09-29  6:59                     ` Bastien
2021-09-29  6:58                   ` Bastien
2021-09-28 23:34                 ` Bug: Org mode fails to compile using Emacs 24.5-r10 [9.4.5 (9.4.5-g3ea248 @ /home/yantar92/.emacs.d/straight/build/org/)] Tim Cross
2021-09-29  6:45                   ` Bastien
2021-05-01  5:08 ` Kyle Meyer [this message]
2021-05-01 13:49   ` Ihor Radchenko
2021-05-01 14:35     ` Kyle Meyer
2021-05-01 20:13       ` Kyle Meyer
2021-05-01 20:27         ` Bastien

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.orgmode.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=87czubrqh6.fsf@kyleam.com \
    --to=kyle@kyleam.com \
    --cc=emacs-orgmode@gnu.org \
    --cc=yantar92@gmail.com \
    --subject='Re: Bug: Org mode fails to compile using Emacs 24.5-r10 [9.4.5 (9.4.5-g3ea248 @ /home/yantar92/.emacs.d/straight/build/org/)]' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Code repositories for project(s) associated with this inbox:

	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).