From 398ca928da1ff9e400836a365c4482949e03cea1 Mon Sep 17 00:00:00 2001
From: Stefan Kangas <stefankangas@gmail.com>
Date: Sat, 2 Nov 2019 06:46:09 +0100
Subject: [PATCH] Make package-enable-at-startup into defvar

* lisp/emacs-lisp/package.el (package-enable-at-startup): Change
from defcustom to defvar, since this has to be set in the early init
file (that is, normally before custom has been loaded).
* doc/lispref/package.texi (Packaging Basics): Document it.
* etc/NEWS (XDG_CONFIG_HOME): Announce it.

* lisp/emacs-lisp/package.el (package-load-list)
(package-user-dir): Doc fix to explain how to make them take effect
during startup.
---
 doc/lispref/package.texi   |  2 +-
 etc/NEWS                   |  3 +++
 lisp/emacs-lisp/package.el | 28 ++++++++++++++++++----------
 3 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/doc/lispref/package.texi b/doc/lispref/package.texi
index 236855bdf8..a8a136f187 100644
--- a/doc/lispref/package.texi
+++ b/doc/lispref/package.texi
@@ -109,7 +109,7 @@ Packaging Basics
 @code{package-activate-all} to make installed packages available to the
 current session.  This is done after loading the early init file, but
 before loading the regular init file (@pxref{Startup Summary}).
-Packages are not automatically made available if the user option
+Packages are not automatically made available if the variable
 @code{package-enable-at-startup} is set to @code{nil} in the early
 init file.
 
diff --git a/etc/NEWS b/etc/NEWS
index 4134f7bb5f..48c66d7557 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -191,6 +191,9 @@ it won't work right without some adjustment:
   does not need to pay attention to 'package-load-list' or
   'package-user-dir' any more.
 
+The value of 'package-enable-at-startup' can no longer be changed
+using customize.  You have to set it manually in your early init file.
+
 ---
 ** Emacs now notifies systemd when startup finishes or shutdown begins.
 Units that are ordered after 'emacs.service' will only be started
diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index 6b75ecf783..f1835a424f 100644
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -162,20 +162,20 @@ package
 ;;; Customization options
 
 ;;;###autoload
-(defcustom package-enable-at-startup t
+(defvar package-enable-at-startup t
   "Whether to make installed packages available when Emacs starts.
 If non-nil, packages are made available before reading the init
 file (but after reading the early init file).  This means that if
-you wish to set this variable, you must do so in the early init
-file.  Regardless of the value of this variable, packages are not
-made available if `user-init-file' is nil (e.g. Emacs was started
-with \"-q\").
+you wish to set this variable to nil, you must do that in the
+early init file.  See Info node `(emacs) Early Init File'.
+
+Regardless of the value of this variable, packages are not made
+available if `user-init-file' is nil (e.g. Emacs was started with
+\"-q\").
 
 Even if the value is nil, you can type \\[package-initialize] to
 make installed packages available at any time, or you can
-call (package-initialize) in your init-file."
-  :type 'boolean
-  :version "24.1")
+call (package-initialize) in your init-file.")
 
 (defcustom package-load-list '(all)
   "List of packages for `package-initialize' to make available.
@@ -190,7 +190,11 @@ package-load-list
 If VERSION is a string, only that version is ever made available.
  Any other version, even if newer, is silently ignored.
  Hence, the package is \"held\" at that version.
-If VERSION is nil, the package is not made available (it is \"disabled\")."
+If VERSION is nil, the package is not made available (it is \"disabled\").
+
+If you want this to take effect during the automatic package
+activation when Emacs starts, you have to set this variable in
+the early init file.  See Info node `(emacs) Early Init File'."
   :type '(repeat (choice (const all)
                          (list :tag "Specific package"
                                (symbol :tag "Package name")
@@ -293,7 +297,11 @@ package-user-dir
   "Directory containing the user's Emacs Lisp packages.
 The directory name should be absolute.
 Apart from this directory, Emacs also looks for system-wide
-packages in `package-directory-list'."
+packages in `package-directory-list'.
+
+If you want this to take effect during the automatic package
+activation when Emacs starts, you have to set this variable in
+the early init file.  See Info node `(emacs) Early Init File'."
   :type 'directory
   :risky t
   :version "24.1")
-- 
2.20.1