--- Begin Message ---
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Subject: |
[PATCH] gnu: emacs: Build with xwidgets support. |
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Date: |
Sat, 03 Feb 2018 05:48:12 +0800 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) |
Hi,
This patch adds xwidgets support to Emcas. So Emacs can now display GTK
widgets. In particular, it can display webpages using webkitgtk.
Also, I use webkitgtk-2.4 instead of webkitgtk, because xwidgets
requires libwebkitgtk-3.0 instead of libwebkitgtk-4.0 to
build.
Moroever, the size of the closure of Emacs increases from 880.2 MiB -->
1232.4 MiB after adding the inputs.
>From ae89b2e42689d2ae54d5785238daa5800ad94241 Mon Sep 17 00:00:00 2001
From: Alex Vong <address@hidden>
Date: Sat, 3 Feb 2018 05:05:17 +0800
Subject: [PATCH] gnu: emacs: Build with xwidgets support.
* gnu/packages/emacs.scm (emacs) [arguments]: Add '--with-xwidgets'
to #:configure-flags.
[inputs]: Add glib-networking, gsettings-desktop-schemas, libxcomposite,
webkitgtk-2.4.
---
gnu/packages/emacs.scm | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 9be92edc1..a56aec440 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -15,7 +15,7 @@
;;; Copyright © 2016, 2017 ng0 <address@hidden>
;;; Copyright © 2016 Alex Griffin <address@hidden>
;;; Copyright © 2016, 2017 Nicolas Goaziou <address@hidden>
-;;; Copyright © 2016, 2017 Alex Vong <address@hidden>
+;;; Copyright © 2016, 2017, 2018 Alex Vong <address@hidden>
;;; Copyright © 2016, 2017, 2018 Arun Isaac <address@hidden>
;;; Copyright © 2017 Christopher Baines <address@hidden>
;;; Copyright © 2017 Mathieu Othacehe <address@hidden>
@@ -81,6 +81,7 @@
#:use-module (gnu packages version-control)
#:use-module (gnu packages imagemagick)
#:use-module (gnu packages w3m)
+ #:use-module (gnu packages webkit)
#:use-module (gnu packages wget)
#:use-module (gnu packages autotools)
#:use-module (gnu packages base)
@@ -151,7 +152,9 @@
" ")))))))
(build-system glib-or-gtk-build-system)
(arguments
- `(#:phases
+ `(#:configure-flags
+ '("--with-xwidgets")
+ #:phases
(modify-phases %standard-phases
(add-before 'configure 'fix-/bin/pwd
(lambda _
@@ -204,7 +207,13 @@
;; multilingualization support
("libotf" ,libotf)
- ("m17n-lib" ,m17n-lib)))
+ ("m17n-lib" ,m17n-lib)
+
+ ;; xwidgets support
+ ("glib-networking" ,glib-networking) ; required for browsing https pages
+ ("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
+ ("libxcomposite" ,libxcomposite)
+ ("webkitgtk" ,webkitgtk-2.4))) ; libwebkitgtk-3.0 is required
(native-inputs
`(("guix-emacs.el" ,(search-auxiliary-file "emacs/guix-emacs.el"))
("pkg-config" ,pkg-config)
--
2.16.1
Cheers,
Alex
--- End Message ---
--- Begin Message ---
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Subject: |
Re: [bug#30329] [PATCH] gnu: emacs: Build with xwidgets support. |
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Date: |
Thu, 21 Jun 2018 14:05:36 +0200 |
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User-agent: |
mu4e 1.0; emacs 26.1 |
Chris Marusich <address@hidden> writes:
> Alex Vong <address@hidden> writes:
>
>> This patch adds xwidgets support to Emcas. So Emacs can now display GTK
>> widgets. In particular, it can display webpages using webkitgtk.
>>
>> Also, I use webkitgtk-2.4 instead of webkitgtk, because xwidgets
>> requires libwebkitgtk-3.0 instead of libwebkitgtk-4.0 to
>> build.
>
> This patch will no longer work, since address@hidden has been removed.
> How shall we proceed? Is something like it still needed, or can we
> close this report?
Some time ago I updated the Emacs xwidget feature to use the latest
webkit, so we shouldn’t be using the old one here.
I would suggest not to add this package, because the xwidgets feature
currently isn’t all that useful. There is very little communication
between Emacs and the widget. Work was underway (and has since stalled)
to use gobject introspection to expose the webkit API to Elisp.
I’d suggest to wait until this feature is more useful.
Alex, I’m closing this bug now, but you’re welcome to submit another
patch that adds a separate emacs-with-xwidgets package and I won’t
reject it despite my opinion of current state of the feature.
Thanks!
--
Ricardo
--- End Message ---