[bug#40297] [PATCH] gnu: Add emacs-next-minimal.

[John Soo <jsoo1@asu.edu>]

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Hi Guix,

In preparation for the next emacs version I thought it would be good to
start adding "next" versions of some emacs packages. I added this for
proof-general, but there may be other needs for the minimal emacs for
version 27.

Thanks,

John


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>From 100e821af07716c463131acdb695bce630e2efa4 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 19 Mar 2020 10:38:15 -0700
Subject: [PATCH] gnu: Add emacs-next-minimal.

* gnu/packages/emacs.scm (emacs-next-minimal): New variable.
---
 gnu/packages/emacs.scm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index ec8de7373b..5d031b9695 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -20,6 +20,7 @@
 ;;; Copyright © 2019 Valentin Ignatev <valentignatev@gmail.com>
 ;;; Copyright © 2019 Leo Prikler <leo.prikler@student.tugraz.at>
 ;;; Copyright © 2019 Amin Bandali <bandali@gnu.org>
+;;; Copyright © 2019 John Soo <jsoo1@asu.edu>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -354,6 +355,34 @@ languages.")
     (native-inputs
      `(("pkg-config" ,pkg-config)))))
 
+(define-public emacs-next-minimal
+  (package
+    (inherit emacs-next)
+    (name "emacs-next-minimal")
+    (synopsis (package-synopsis emacs-minimal))
+    (build-system gnu-build-system)
+    (inputs
+     `(("jansson" ,jansson)
+       ("texinfo" ,texinfo)
+       ,@(package-inputs emacs-minimal)))
+    (native-inputs
+     `(("autoconf" ,autoconf)
+       ,@(package-native-inputs emacs-minimal)))
+    (arguments
+     (substitute-keyword-arguments (package-arguments emacs-next)
+       ((#:modules _)
+        `((guix build emacs-utils)
+          ,@%gnu-build-system-modules))
+       ((#:imported-modules _)
+        `((guix build emacs-utils)
+          ,@%gnu-build-system-modules))
+       ((#:phases phases)
+        `(modify-phases ,phases
+           (delete 'install-site-start)
+           (delete 'restore-emacs-pdmp)))
+       ((#:configure-flags flags ''())
+        `(list "--with-gnutls=no" "--disable-build-details"))))))
+
 (define-public emacs-xwidgets
   (package
     (inherit emacs)
-- 
2.26.0