Subject: Re: [bug#39804] [PATCH] gnu: add emacs-exwm-next package (i.e. exwm for emacs-next)

From: Leo Prikler <[email-masked]>
Date: Fri, 28 Feb 2020 10:53:08 +0100

Am Freitag, den 28.02.2020, 09:32 +0100 schrieb Pierre Neidhardt:
> The `#:emacs` field tells the build system which Emacs package to use
> to
> build this package.  There may be something that not compatible
> between
> our current build system and emacs-next.
> 
> I've CC'ed Maxim and Leo, they might know more than me.
This issue should be addressed by #39375, which is currently waiting to
be pushed to master or staging.  I took the liberty to rewrite this
patch with that one in mind – the build succeeds now, but I'm not sure
how to run it.  Perhaps I'm missing a few bits.

Regards,
Leo

From 73eb9dac1bd13a8107aaedddecbe9bf7821a4841 Mon Sep 17 00:00:00 2001
From: Leo Prikler <[email-masked]>
Date: Fri, 28 Feb 2020 10:46:23 +0100
Subject: [PATCH 1/2] gnu: Add emacs-xelb-next.

* gnu/packages/emacs-xyz.scm (emacs-xelb-next): New variable.
---
 gnu/packages/emacs-xyz.scm | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 76b9746f69..fa007f158b 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -9661,6 +9661,14 @@ features an object-oriented API and permits a certain degree of concurrency.
 It should enable you to implement low-level X11 applications.")
     (license license:gpl3+)))
 
+(define-public emacs-xelb-next
+  (package
+    (inherit emacs-xelb)
+    (name "emacs-xelb-next")
+    (arguments
+     `(,@(package-arguments emacs-xelb)
+       #:emacs ,emacs-next))))
+
 (define-public emacs-exwm
   (package
     (name "emacs-exwm")
-- 
2.25.1

From 19056fa969d830d5ee1065988f6a5b4f76fcbae9 Mon Sep 17 00:00:00 2001
From: dakling <[email-masked]>
Date: Wed, 26 Feb 2020 22:07:44 +0100
Subject: [PATCH 2/2] gnu: Add emacs-exwm-next.

* gnu/packages/emacs-xyz.scm (emacs-exwm-next): New variable.
---
 gnu/packages/emacs-xyz.scm | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index fa007f158b..9567324da8 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -9739,6 +9739,24 @@ It should enable you to implement low-level X11 applications.")
 built on top of XELB.")
     (license license:gpl3+)))
 
+(define-public emacs-exwm-next
+  (package
+    (inherit emacs-exwm)
+    (name "emacs-exwm-next")
+    (propagated-inputs
+     `(("emacs-xelb" ,emacs-xelb-next)))
+    (inputs
+     `(("xhost" ,xhost)
+       ("emacs-next" ,emacs-next)
+       ("dbus" ,dbus)))
+    (arguments
+     `(,@(package-arguments emacs-exwm)
+       #:emacs ,emacs-next))
+    (home-page "https://github.com/ch11ng/exwm")
+    (description "EXWM is a full-featured tiling X window manager for Emacs
+built on top of XELB.")
+    (license license:gpl3+)))
+
 (define-public emacs-switch-window
   (package
     (name "emacs-switch-window")
-- 
2.25.1