Backport upstream commit adding builtin packages query interfaces

See #1103033.

diff --cc debian/.git-dpm
index c069fabd312307ed22a49b9b5c43b3821001e8fd,0000000000000000000000000000000000000000..0b640384571533eb093240c05b9942d28cfa45fb
mode 100644,000000..100644
--- 1/debian/.git-dpm
--- /dev/null
+++ b/debian/.git-dpm
@@@ -1,8 -1,0 +1,8 @@@
- 22d6e7ad34d947c1154358cd3a59789f539a9cf5
- 22d6e7ad34d947c1154358cd3a59789f539a9cf5
 +# see git-dpm(1) from git-dpm package
++52a49907e53a0f4f484e0759ae317fd728f12153
++52a49907e53a0f4f484e0759ae317fd728f12153
 +c512c0fa6ab117d10b0602d2b2d1fe5880695944
 +c512c0fa6ab117d10b0602d2b2d1fe5880695944
 +emacs_30.1+1.orig.tar.xz
 +09c8a2c6420edf1c0eafbe02c108fdaaf9d3a105
 +31081984

diff --cc debian/patches/0022-Add-public-interfaces-for-accessing-builtin-package-.patch
index 0000000000000000000000000000000000000000,0000000000000000000000000000000000000000..b271d6ed4aee5bc001c679a604c571cd84ac06d1
new file mode 100644 (file)
--- /dev/null
--- /dev/null
+++ b/debian/patches/0022-Add-public-interfaces-for-accessing-builtin-package-.patch
@@@ -1,0 -1,0 +1,48 @@@
++From 52a49907e53a0f4f484e0759ae317fd728f12153 Mon Sep 17 00:00:00 2001
++From: Xiyue Deng <manphiz@gmail.com>
++Date: Fri, 20 Jun 2025 21:34:45 -0700
++Subject: Add public interfaces for accessing builtin package info (Bug#78844)
++
++The following upstream patch has been backported:
++
++  Add public interfaces for accessing builtin package info (Bug#78844)
++
++  * lisp/emacs-lisp/package.el (package-builtin-packages)
++  (package-builtin-package-version): New functions.
++  * doc/lispref/package.texi: Add a section 'Package Information' with
++  documentation for the new functions.
++  * etc/NEWS: Add entry for 'package-versioned-builtin-packages' and
++  'package-builtin-package-version'.
++
++Origin: upstream, commit 5c75ec6ae52a5b06ad0424ce805f5ea0432b6e90
++Forwarded: not-needed
++---
++ lisp/emacs-lisp/package.el | 15 +++++++++++++++
++ 1 file changed, 15 insertions(+)
++
++diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
++index be3b85f3179..82b7520a707 100644
++--- a/lisp/emacs-lisp/package.el
+++++ b/lisp/emacs-lisp/package.el
++@@ -669,6 +669,21 @@ package-alist
++ loaded and/or activated, customize `package-load-list'.")
++ (put 'package-alist 'risky-local-variable t)
++ 
+++;;;; Public interfaces for accessing built-in package info
+++
+++(defun package-versioned-builtin-packages ()
+++  "Return a list of all the versioned built-in packages.
+++The return value is a list of names of built-in packages represented as
+++symbols."
+++  (mapcar #'car package--builtin-versions))
+++
+++(defun package-builtin-package-version (package)
+++  "Return the version of a built-in PACKAGE given by its symbol.
+++The return value is a list of integers representing the version of
+++PACKAGE, in the format returned by `version-to-list', or nil if the
+++package is built-in but has no version or is not a built-in package."
+++  (alist-get package package--builtin-versions))
+++
++ ;;;###autoload
++ (defvar package-activated-list nil
++   ;; FIXME: This should implicitly include all builtin packages.

diff --cc debian/patches/series
index c4483b12b4b32a99972f103b14836cc17601bdbb,0000000000000000000000000000000000000000..147ee87103ef4783fd2f80763afe0e61be8bc966
mode 100644,000000..100644
--- 1/debian/patches/series
--- /dev/null
+++ b/debian/patches/series
@@@ -1,21 -1,0 +1,22 @@@
 +0001-Prefer-usr-share-info-emacs.patch
 +0002-Run-debian-startup-and-set-debian-emacs-flavor.patch
 +0003-Remove-files-that-appear-to-be-incompatible-with-the.patch
 +0004-Adjust-documentation-references-for-Debian.patch
 +0005-Modify-the-output-of-version-to-indicate-Debian-modi.patch
 +0006-Don-t-try-to-build-src-macuvs.h-via-IVD_Sequences.tx.patch
 +0007-Kill-gpg-agent-in-package-test.el-to-avoid-a-race.patch
 +0008-Mark-vc-bzr-test-fauilt-bzr-autoloads-as-unstable-fo.patch
 +0009-pdumper-set-DUMP_RELOC_ALIGNMENT_BITS-1-for-m68k.patch
 +0010-Mark-test-undo-region-as-unstable.patch
 +0011-Mark-flaky-test-process-tests-multiple-threads-waiti.patch
 +0012-Add-inhibit-native-compilation.patch
 +0013-Rename-to-inhibit-automatic-native-compilation.patch
 +0014-Patch-project-vc-recognizes-git-test-for-Debian-buil.patch
 +0015-Change-native-comp-async-jobs-number-default-to-1.patch
 +0016-Change-native-comp-async-report-warnings-errors-to-s.patch
 +0017-Mark-dired-test-bug27243-02-as-unstable-for-now.patch
 +0018-Fix-eldoc-warning-in-patch-adding-debian-emacs-flavo.patch
 +0019-Boost-BASE_PURESIZE-in-attempt-to-fix-build-on-32-bi.patch
 +0020-Disable-server-tests-server-force-stop-keeps-frames-.patch
 +0021-Disable-emacs-module-tests.el.patch
++0022-Add-public-interfaces-for-accessing-builtin-package-.patch