gnu: Add libglycin.

We split the glycin loaders from libglycin to avoid dependency circles between gdk-pixbuf and glycin: glycin-loaders depends transitively on gdk-pixbuf. And gdk-pixbuf must depend on glycin at some point, since the transition plan is that it starts using it as a backend instead of its builtin loaders. With this commit, gdk-pixbuf can depend on libglycin; avoiding the extra dependencies brought by the loaders. This split is also recommended in Glycin’s README. * gnu/packages/gnome.scm (libglycin): New variable. (glycin-loaders): Define as inherited package of libglycin. (loupe, nautilus)[inputs]: Add libglycin. Change-Id: I424b2227882b9ca1cbd9c5130ac7239c22d59e56
gnu: rust-glycin-3: Update to 3.1.0.
2026-05-29 11:56:43 +02:00 · 2026-05-29 11:56:41 +02:00 · 2026-05-20 20:54:36 +02:00 · 2026-05-20 20:54:35 +02:00 · 2026-05-20 20:54:35 +02:00 · 2026-05-20 20:54:35 +02:00
39 changed files with 2184 additions and 1371 deletions
@@ -1588,8 +1588,11 @@ dist_patch_DATA =						\
  %D%/packages/patches/gtk2-theme-paths.patch			\
  %D%/packages/patches/gtk3-respect-GUIX_GTK3_PATH.patch	\
  %D%/packages/patches/gtk3-respect-GUIX_GTK3_IM_MODULE_FILE.patch \
+  %D%/packages/patches/gtk3-treeview-test-fix.patch             \
  %D%/packages/patches/gtk-doc-respect-xml-catalog.patch	\
-  %D%/packages/patches/gtk-doc-mkhtml-test-fix.patch	\
+  %D%/packages/patches/gtk-doc-mkhtml-test-fix.patch	        \
+  %D%/packages/patches/gtk4-demo-reproducible.patch             \
+  %D%/packages/patches/gtk4-needs-udmabuf.patch                 \
  %D%/packages/patches/gtk4-respect-GUIX_GTK4_PATH.patch    	\
  %D%/packages/patches/gtkglext-disable-disable-deprecated.patch \
  %D%/packages/patches/gtksourceview-2-add-default-directory.patch \
@@ -1913,6 +1916,7 @@ dist_patch_DATA =						\
  %D%/packages/patches/mcrypt-CVE-2012-4527.patch			\
  %D%/packages/patches/mono-msbuild-15.7.179-fix-build.patch	\
  %D%/packages/patches/mono-msbuild-15.7.179-fix-resources.patch	\
+  %D%/packages/patches/mozjs-xp-win.patch                       \
  %D%/packages/patches/libmemcached-build-with-gcc7.patch	\
  %D%/packages/patches/libmhash-hmac-fix-uaf.patch		\
  %D%/packages/patches/libmodbus-disable-networking-test.patch \
@@ -1925,6 +1929,8 @@ dist_patch_DATA =						\
  %D%/packages/patches/mediasdk-gcc-14.patch			\
  %D%/packages/patches/memtest86+-build-reproducibly.patch	\
  %D%/packages/patches/mercurial-hg-extension-path.patch	\
+  %D%/packages/patches/meson-keep-rpath-vicinity.patch		\
+  %D%/packages/patches/meson-gir-fallback-path.patch	        \
  %D%/packages/patches/mhash-keygen-test-segfault.patch		\
  %D%/packages/patches/mia-fix-boost-headers.patch		\
  %D%/packages/patches/mia-gcc11.patch				\
@@ -2617,9 +2623,9 @@ dist_patch_DATA =						\
  %D%/packages/patches/wcstools-extend-makefiles.patch	\
  %D%/packages/patches/wdl-link-libs-and-fix-jnetlib.patch	\
  %D%/packages/patches/webkitgtk-adjust-bubblewrap-paths.patch	\
+  %D%/packages/patches/webrtc-audio-processing-abseil-cpp.patch	\
  %D%/packages/patches/webrtc-audio-processing-big-endian.patch	\
-  %D%/packages/patches/webrtc-audio-processing-byte-order-pointer-size.patch \
-  %D%/packages/patches/webrtc-audio-processing-x86-no-sse.patch	\
+  %D%/packages/patches/webrtc-audio-processing-gcc-14.patch	\
  %D%/packages/patches/websocketpp-fix-for-cmake-3.15.patch	\
  %D%/packages/patches/wmctrl-64-fix.patch			\
  %D%/packages/patches/wmfire-dont-inline-draw-fire.patch	\
@@ -12132,7 +12132,7 @@ It can be used to calculate the trajectory of satellites.")
           gtksourceview-4
           healpix-cxx
           json-glib
-           lcms-next
+           lcms

           ;; XXX: It downloads script and data during start up, check if they
           ;; may be presented as packages with wrapped environment variables
@@ -11,7 +11,7 @@
 ;;; Copyright © 2016–2023 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018, 2020, 2024 Oleg Pykhalov <go.wigust@gmail.com>
 ;;; Copyright © 2018 okapi <okapi@firemail.cc>
-;;; Copyright © 2018, 2020, 2022-2025 Maxim Cournoyer <maxim@guixotic.coop>
+;;; Copyright © 2018, 2020, 2022-2026 Maxim Cournoyer <maxim@guixotic.coop>
 ;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2018 Brett Gilio <brettg@gnu.org>
 ;;; Copyright © 2018, 2019, 2022 Marius Bakke <marius@gnu.org>
@@ -403,7 +403,7 @@ displays a histogram of the roundtrip time jitter.")
 (define-public webrtc-audio-processing
  (package
    (name "webrtc-audio-processing")
-    (version "1.3")
+    (version "2.1")
    (source
     (origin
       (method url-fetch)
@@ -411,30 +411,14 @@ displays a histogram of the roundtrip time jitter.")
        (string-append "http://freedesktop.org/software/pulseaudio/"
                       name "/" name "-" version ".tar.gz"))
       (sha256
-        (base32 "0xfvq5lxg612vfzk3zk6896zcb4cgrrb7fq76w9h40magz0jymcm"))))
+        (base32 "0lrjzhshwj1rkh4fxh7sq2dkkfimlyjs2ha7s3ribsh2dnc6ps1m"))
+       (patches (search-patches "webrtc-audio-processing-abseil-cpp.patch"
+                                "webrtc-audio-processing-gcc-14.patch"))))
    (build-system meson-build-system)
    (arguments
     (list #:configure-flags (if (target-x86-32?)
                                 #~(list "-Dc_args=-DPFFFT_SIMD_DISABLE")
-                                 #~'())
-           #:phases
-           (if (or (target-x86-32?) (target-powerpc?))
-               #~(modify-phases %standard-phases
-                   (add-after 'unpack 'apply-patches
-                     (lambda _
-                       (define (patch file)
-                         (invoke "patch" "-p1" "--force" "-i" file))
-
-                       ;; https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/issues/5
-                       ;; TODO: Move to the 'patches' field of the origin on
-                       ;; the next rebuild.
-                       (patch #$(local-file
-                                 (search-patch
-                                  "webrtc-audio-processing-byte-order-pointer-size.patch")))
-                       (patch #$(local-file
-                                 (search-patch
-                                  "webrtc-audio-processing-x86-no-sse.patch"))))))
-               #~%standard-phases)))
+                                 #~'())))
    (native-inputs (list pkg-config))
    (inputs (list abseil-cpp))
    (synopsis "WebRTC's Audio Processing Library")
@@ -427,7 +427,10 @@ files and generates build instructions for the Ninja build system.")
                                  version ".tar.gz"))
              (sha256
               (base32
-                "13a9pj7d2mxgv5gbd78di4pb4w722vjis0vmk38m1vdm95v2f9yd"))))
+                "13a9pj7d2mxgv5gbd78di4pb4w722vjis0vmk38m1vdm95v2f9yd"))
+              (patches
+               (search-patches "meson-gir-fallback-path.patch"
+                               "meson-keep-rpath-vicinity.patch"))))
    (build-system gnu-build-system)
    (arguments
     (list
@@ -43,6 +43,7 @@
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system glib-or-gtk)
+  #:use-module (guix build-system meson)
  #:use-module (guix gexp)
  #:use-module (guix utils)
  #:use-module (gnu packages)
@@ -1000,18 +1001,17 @@ Supported extensions to ISO 9660 are Rock Ridge, Joliet, AAIP, zisofs.")
 (define-public libudfread
  (package
    (name "libudfread")
-    (version "1.1.2")
+    (version "1.2.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://download.videolan.org/pub/videolan/libudfread/"
-                    name "-" version ".tar.bz2"))
+                    name "-" version ".tar.xz"))
              (sha256
               (base32
-                "05c943ymw94nzjxf7v102916frqk7icgw4gb244wx23jn8cnz56m"))))
-    (build-system gnu-build-system)
-    (native-inputs
-     (list automake autoconf libtool pkg-config))
+                "03q5b1wm90vygx4rf4mzzrf0yhvhbvp72nyhv63pgz7v9jypqixv"))))
+    (build-system meson-build-system)
+    (native-inputs (list pkg-config))
    (home-page "https://code.videolan.org/videolan/libudfread")
    (synopsis "C library to read UDF file systems")
    (description "@code{libudfread} is a C library for reading
@@ -12,7 +12,7 @@
 ;;; Copyright © 2019, 2020, 2022 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2020 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2020, 2021, 2024 Nicolas Goaziou <mail@nicolasgoaziou.fr>
-;;; Copyright © 2021-2025 Maxim Cournoyer <maxim@guixotic.coop>
+;;; Copyright © 2021-2026 Maxim Cournoyer <maxim@guixotic.coop>
 ;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
 ;;; Copyright © 2022 Eric Bavier <bavier@posteo.net>
 ;;; Copyright © 2022 Felipe Balbi <balbi@kernel.org>
@@ -1382,14 +1382,15 @@ Font Format (WOFF).")
  (hidden-package
   (package
     (name "fontconfig-minimal")
-     (version "2.16.0")
+     (version "2.17.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
-                     "https://www.freedesktop.org/software/"
-                     "fontconfig/release/fontconfig-" version ".tar.xz"))
+                     "https://gitlab.freedesktop.org/api/v4/projects/890"
+                     "/packages/generic/fontconfig/" version "/fontconfig-"
+                     version ".tar.xz"))
               (sha256 (base32
-                        "086jdsdxmc9ryr0n0dmgs0vfnkhkxxw5hsgpr888pfn9biaxqcva"))
+                        "0hd5dw15q0i7518w1zqjcvyhvmlcf3ycv6df0ny1zz7zyj9swp4z"))
               (patches (search-patches "fontconfig-cache-ignore-mtime.patch"))))
     (build-system gnu-build-system)
     ;; In Requires or Requires.private of fontconfig.pc.
@@ -794,16 +794,16 @@ the freedesktop.org XDG Base Directory specification.")
 (define-public elogind
  (package
    (name "elogind")
-    (version "255.17")
+    (version "257.14")
    (source (origin
              (method git-fetch)
              (uri (git-reference
-                    (url "https://github.com/elogind/elogind")
-                    (commit (string-append "v" version))))
+                     (url "https://github.com/elogind/elogind")
+                     (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
-                "0cb6p559281dzh24is91v6d4v4kz45yhyizibi4sfql9nign865h"))))
+                "16cbkkia2wmcjwqxgzl714igi9sgpcl4sdvag388vlh941136bs9"))))
    (build-system meson-build-system)
    (arguments
     `(#:configure-flags
@@ -3302,6 +3302,7 @@ compatible with the well-known scripts of the same name.")
     (list gettext-minimal
           `(,glib "bin")
           gst-plugins-good             ;for wavparse plugin
+           (librsvg-for-system)         ;SVG loader needed for one test
           pkg-config
           python
           python-dbusmock
@@ -10225,7 +10225,7 @@ their own levels.")
 (define-public libmanette
  (package
    (name "libmanette")
-    (version "0.2.12")
+    (version "0.2.13")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/libmanette/"
@@ -10233,7 +10233,7 @@ their own levels.")
                                  "libmanette-" version ".tar.xz"))
              (sha256
               (base32
-                "1n513s8ksjbrwqq7k46f3550avx11gly3a85shsdrwc0f4k4kcs8"))))
+                "1bnqfxd9b5vff9256f8vxd404fkvbvc5gxva6qcjj2fyw3yw4z18"))))
    (build-system meson-build-system)
    (native-inputs
     (list `(,glib "bin") ; for glib-compile-resources
@@ -50,15 +50,15 @@
 (define-public lcms
  (package
    (name "lcms")
-    (version "2.13.1")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "mirror://sourceforge/lcms/lcms/"
-                                  (version-major+minor version)
-                                  "/lcms2-" version ".tar.gz"))
-              (sha256
-               (base32
-                "121v414bg2zk0fcwx0kigr2l6nxl88nmblfn3gq5lz5jwybffwyl"))))
+    (version "2.16.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://sourceforge/lcms/lcms/"
+                           (version-major+minor version)
+                           "/lcms2-" (version-major+minor version) ".tar.gz"))
+       (sha256
+        (base32 "0lasskcj7k0sp0z7cpnwwisp826j51i1l7v322hcxd5rv15d6wyq"))))
    (build-system gnu-build-system)
    (arguments
     '(#:configure-flags '("--disable-static")))
@@ -73,19 +73,8 @@ Consortium standard (ICC), approved as ISO 15076-1.")
    (home-page "https://www.littlecms.com/")
    (properties '((cpe-name . "little_cms_color_engine")))))

-(define-public lcms-next
-  (package
-    (inherit lcms)
-    (name "lcms-next")
-    (version "2.16.0")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (string-append "mirror://sourceforge/lcms/lcms/"
-                           (version-major+minor version)
-                           "/lcms2-" (version-major+minor version) ".tar.gz"))
-       (sha256
-        (base32 "0lasskcj7k0sp0z7cpnwwisp826j51i1l7v322hcxd5rv15d6wyq"))))))
+;; Can be removed after 2027/05/01.
+(define-deprecated-package lcms-next lcms)

 (define-public libpaper
  (package
@@ -994,7 +994,7 @@ useful for C++.")
 (define-public python-pygobject
  (package
    (name "python-pygobject")
-    (version "3.54.3")
+    (version "3.54.5")
    (source
     (origin
       (method url-fetch)
@@ -1003,7 +1003,7 @@ useful for C++.")
                           "/pygobject-" version ".tar.gz"))
       (sha256
        (base32
-         "1rxsj85xl73a14vz7s30sy8lx9sswd2j2hgj3i4mcz8g989hknm8"))))
+         "11dm5yi80v143dn21bayqxb53w67hk1lishmrw35c97m91inyrdn"))))
    (build-system meson-build-system)
    ;; The tests require mutter, which would introduce a circular dependency.
    (arguments (list #:tests? #f))
@@ -215,6 +215,7 @@
  #:use-module (gnu packages readline)
  #:use-module (gnu packages ruby-xyz)
  #:use-module (gnu packages rust)
+  #:use-module (gnu packages rust-apps)
  #:use-module (gnu packages samba)
  #:use-module (gnu packages scanner)
  #:use-module (gnu packages sdl)
@@ -2084,7 +2085,7 @@ offline sources, providing a centralized place for managing your contacts.")
 (define-public gnome-desktop
  (package
    (name "gnome-desktop")
-    (version "44.4")
+    (version "44.5")
    (source
     (origin
       (method url-fetch)
@@ -2093,11 +2094,16 @@ offline sources, providing a centralized place for managing your contacts.")
                           name "-" version ".tar.xz"))
       (sha256
        (base32
-         "1129nh32ga5vv869fwby3n2lvj2chd9wys8j1jdnisr8lg3bk30x"))))
+         "0br33ma7l45nr8yp9bcjqgy9zrj57yy2fnkc0b0yh0rsdrd9kq10"))))
    (build-system meson-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
+         (add-after 'unpack 'disable-problematic-tests
+           (lambda _
+             ;; The languages test fails due to Guix defaulting to C.UTF-8.
+             (substitute* "tests/meson.build"
+               ((".*'languages':.*") ""))))
         (add-before 'configure 'patch-path
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "libgnome-desktop/gnome-languages.c"
@@ -2687,7 +2693,7 @@ and single page document formats like PDF and DejaVu.")
 (define-public gsettings-desktop-schemas
  (package
    (name "gsettings-desktop-schemas")
-    (version "48.0")
+    (version "49.1")
    (source
     (origin
       (method url-fetch)
@@ -2696,7 +2702,7 @@ and single page document formats like PDF and DejaVu.")
                           name "-" version ".tar.xz"))
       (sha256
        (base32
-         "1lqv5mn7r1c8nxm6dfxgvk56r2sqfgafkj5jm1jzh65z2dc1b3z6"))))
+         "0qqfxml3kqg87ly5w8rhqalin6qv20jcn2gqkdmhga75sn1pyykp"))))
    (build-system meson-build-system)
    (arguments
     `(#:phases (modify-phases %standard-phases
@@ -2874,7 +2880,7 @@ GNOME and KDE desktops to the icon names proposed in the specification.")
 (define-public adwaita-icon-theme
  (package
    (name "adwaita-icon-theme")
-    (version "48.1")
+    (version "49.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/" name "/"
@@ -2882,7 +2888,7 @@ GNOME and KDE desktops to the icon names proposed in the specification.")
                                  name "-" version ".tar.xz"))
              (sha256
               (base32
-                "04kfi8qpvghhmj83p03k509pnsp8ywlrii1qm0xv056dxf39pznb"))))
+                "0p3mj6bl8wp1cri2qdszqrqqs47irh7qvajr5yaaly5js5hn85k5"))))
    (build-system meson-build-system)
    (arguments
     (list #:phases
@@ -3221,6 +3227,7 @@ API add-ons to make GTK+ widgets OpenGL-capable.")
    (build-system meson-build-system)
    (arguments
     (list
+      #:glib-or-gtk? #t
      #:phases
      #~(modify-phases %standard-phases
          (add-after 'unpack 'skip-gtk-update-icon-cache
@@ -3228,17 +3235,13 @@ API add-ons to make GTK+ widgets OpenGL-capable.")
            (lambda _
              (substitute* "meson_post_install.py"
                (("gtk-update-icon-cache") "true"))))
-
-          #$@(if (this-package-input "gjs")
-                 '()
-                 '((add-after 'unpack 'skip-gjs-test
-                     (lambda _
-                       ;; When the optional dependency on GJS is missing, skip
-                       ;; the GJS plugin tests.
-                       (substitute* "tests/modules.c"
-                         (("g_test_add.*JavaScript.*" all)
-                          (string-append "// " all "\n")))
-                       (delete-file "tests/catalogs/gjsplugin.xml")))))
+          (add-after 'unpack 'skip-modules-test
+            ;; This test fails with 'GLib-GObject-FATAL-CRITICAL: cannot
+            ;; register existing type 'GIRepository' since the GNOME 49
+            ;; upgrades.
+            (lambda _
+              (substitute* "tests/meson.build"
+                ((".*'modules', .*") ""))))
          (add-before 'check 'pre-check
            (lambda _
              (setenv "HOME" "/tmp")
@@ -3494,7 +3497,7 @@ XML/CSS rendering engine.")
 (define-public libgsf
  (package
    (name "libgsf")
-    (version "1.14.54")
+    (version "1.14.55")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/" name "/"
@@ -3502,7 +3505,7 @@ XML/CSS rendering engine.")
                                  name "-" version ".tar.xz"))
              (sha256
               (base32
-                "08vny43clswk95djch50z17hdnns2p8qc93if6qcy4r598k6k26i"))))
+                "0c91l0l3camxpanpgp634nd68vz3v0jbk9bxs5dfmlsvl6xhmmkl"))))
    (build-system glib-or-gtk-build-system)
    (outputs '("out" "bin" "doc"))
    (arguments
@@ -3550,7 +3553,7 @@ for dealing with different structured file formats.")
 (define-public librsvg
  (package
    (name "librsvg")
-    (version "2.58.5")
+    (version "2.61.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/librsvg/"
@@ -3558,45 +3561,31 @@ for dealing with different structured file formats.")
                                  "librsvg-" version ".tar.xz"))
              (sha256
               (base32
-                "0ym2yg94sc7ralh1kwqqrhz3wcc51079z90mbx0qrls7wfh36hi2"))))
-    (build-system gnu-build-system)
+                "036afbhd2h4brbd491kmgig0ib1df3s7j9bx8349b3zjs4lfm87w"))))
+    (build-system meson-build-system)
    (outputs '("out" "doc" "debug"))
    (arguments
     (list
      #:configure-flags
-      #~(list "--disable-static"
-              #$@(if (%current-target-system)
-                     #~(;; g-ir-scanner can't import its modules
+      #~(list #$@(if (%current-target-system)
+                     #~( ;; g-ir-scanner can't import its modules
                        ;; and vala currently can't be cross-compiled.
-                        "--enable-introspection=no"
-                        "--enable-vala=no"
-                        ;; These two are necessary for cross-compiling.
-                        (string-append
-                         "--build=" #$(nix-system->gnu-triplet
-                                       (%current-system)))
-                        (string-append
-                         "--host=" #$(%current-target-system))
+                        "-Dintrospection=false"
+                        "-Dvala=false"
                        ;; This is needed when cross-compiling for some
                        ;; architectures as autoconf and rust disagree about
                        ;; the target triplet.
-                        (string-append "RUST_TARGET="
+                        (string-append "-Dtriplet="
                                       #$(platform-rust-target
                                          (lookup-platform-by-target
                                           (%current-target-system)))))
-                     #~("--enable-vala")))
-      #:make-flags
-      #~(list (string-append "CC=" #$(cc-for-target))
-              (string-append "PKG_CONFIG=" #$(pkg-config-for-target))
-              #$@(if (%current-target-system)
-                     #~((string-append "RUST_TARGET="
-                                       #$(platform-rust-target
-                                          (lookup-platform-by-target
-                                           (%current-target-system)))))
-                     #~()))
-      #:imported-modules %cargo-build-system-modules
+                     #~())
+              "-Dpixbuf-loader=enabled") ;disabled since 2.61.2
+      #:imported-modules (append %cargo-build-system-modules
+                                 %meson-build-system-modules)
      #:modules
      '(((guix build cargo-build-system) #:prefix cargo:)
-        (guix build gnu-build-system)
+        (guix build meson-build-system)
        (guix build utils))
      #:phases
      #~(modify-phases %standard-phases
@@ -3613,12 +3602,19 @@ for dealing with different structured file formats.")
            (lambda _
              ;; Something about the build environment resists building
              ;; successfully with the '--locked' flag.
-              (substitute* '("Makefile.am" "Makefile.in")
-                (("--locked") ""))))
-          (add-after 'unpack 'loosen-test-boundaries
+              (substitute* "meson/cargo_wrapper.py"
+                (("\"--locked\",?") ""))
+              ;; This is needed so Cargo embeds the correct RUNPATH
+              ;; information to the binaries it produces,
+              ;; e.g. libpixbufloader_svg.so.
+              (setenv "RUSTFLAGS"
+                      (string-append "-C link-arg=-Wl,-rpath,"
+                                     #$output "/lib"))))
+          (add-after 'unpack 'prepare-for-tests
            (lambda _
+              (setenv "HOME" "/tmp")    ;placate fontconfig errors
              ;; Increase reftest tolerance a bit to account for different
-              ;; harfbuzz, pango, etc.
+              ;; libraries like pango, etc.
              (setenv "RSVG_TEST_TOLERANCE" "20")
              ;; These tests fail even after loosening the tolerance.
              (substitute* "rsvg/tests/reference.rs"
@@ -3626,19 +3622,16 @@ for dealing with different structured file formats.")
                ((".*rtl_tspan_svg.*") ""))))
          (add-before 'configure 'pre-configure
            (lambda* (#:key outputs #:allow-other-keys)
-              (substitute* "gdk-pixbuf-loader/Makefile.in"
+              (substitute* "gdk-pixbuf-loader/meson.build"
                ;; By default the gdk-pixbuf loader is installed under
                ;; gdk-pixbuf's prefix.  Work around that.
-                (("gdk_pixbuf_moduledir = .*$")
-                 (string-append "gdk_pixbuf_moduledir = "
-                                "$(prefix)/"
-                                #$(dirname %gdk-pixbuf-loaders-cache-file) "/"
-                                "loaders\n")))
-              (substitute* "configure"
-                (("gdk_pixbuf_cache_file=.*")
-                 (string-append "gdk_pixbuf_cache_file="
-                                #$output "/"
-                                #$%gdk-pixbuf-loaders-cache-file "\n")))))
+                (("pixbuf_dep.get_variable.*'gdk_pixbuf_moduledir'.*),")
+                 (format #f "get_option('prefix') / '~a',"
+                         #$%gdk-pixbuf-loaders-directory))
+                (("pixbuf_dep.get_variable.*'gdk_pixbuf_query_loaders'.*),")
+                 (format #f "'~a'," (which "gdk-pixbuf-query-loaders")))
+                (("pixbuf_dep.get_variable.*'gdk_pixbuf_cache_file'.*)")
+                 (format #f "prefix / '~a'" #$%gdk-pixbuf-loaders-cache-file)))))
          (add-after 'unpack 'prepare-cargo-build-system
            (lambda args
              (for-each
@@ -3650,23 +3643,30 @@ for dealing with different structured file formats.")
               '(unpack-rust-crates
                 configure
                 check-for-pregenerated-files
-                 patch-cargo-checksums)))))))
+                 patch-cargo-checksums))))
+          (add-after 'install 'sanitize-pkg-config-files
+            (lambda _
+              (substitute* (find-files #$output "\\.pc$")
+                (("^Requires.private:.*") "")))))))
    (native-inputs
     (append
      (list gdk-pixbuf
+            gi-docgen
            `(,glib "bin")
            gobject-introspection
            pkg-config
+            python
+            python-docutils             ;for rst2man
            rust
-            `(,rust "cargo")
+            rust-cargo-c
            vala)
      (or (and=> (%current-target-system)
                 (compose list make-rust-sysroot))
          '())))
    (inputs
-     (cons* freetype
+     (cons* dav1d
+            freetype
            gobject-introspection
-            harfbuzz
            libxml2
            pango
            (cargo-inputs 'librsvg)))
@@ -4667,7 +4667,7 @@ and RDP protocols.")
 (define-public dconf
  (package
    (name "dconf")
-    (version "0.40.0")
+    (version "0.49.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
@@ -4676,7 +4676,7 @@ and RDP protocols.")
                    name "-" version ".tar.xz"))
              (sha256
               (base32
-                "0cs5nayg080y8pb9b7qccm1ni8wkicdmqp1jsgc22110r6j24zyg"))))
+                "0dkc7nbd0byibf6i5gm9xqclr7i94n1p1qbqcnwxnml1lm4px90n"))))
    (build-system meson-build-system)
    (arguments
     (list
@@ -4685,7 +4685,8 @@ and RDP protocols.")
      ;; there and loaded without having to set GCONF_PROFILE, which cannot be
      ;; safely set globally (as a gconf profile is a per-user thing).
      #:configure-flags #~(list "--sysconfdir=/etc"
-                                "-Dgtk_doc=true")
+                                "-Dgtk_doc=true"
+                                "--wrap-mode=nodownload") ;for gvdb
      #:phases #~(modify-phases %standard-phases
                   (add-after 'unpack 'increase-test-timeout
                     (lambda _
@@ -5211,17 +5212,26 @@ and other secrets.  It communicates with the \"Secret Service\" using DBus.")
 (define-public gi-docgen
  (package
    (name "gi-docgen")
-    (version "2025.4")
+    (version "2026.1")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "gi_docgen" version))
              (sha256
               (base32
-                "1i9dlwirizc0n5sw9w60yscaj14x9x06fdq64kwxqkia13d6dq3z"))))
+                "1df7yb6d5zsr4wks4p2lf40a2v4v2dasx3pv2v3d2ma25d7krb35"))))
    (build-system pyproject-build-system)
-    (native-inputs
-     (list python-pytest-bootstrap
-           python-setuptools))
+    (arguments
+     (list
+      #:phases #~(modify-phases %standard-phases
+                   (add-after 'unpack 'patch-commands
+                     (lambda* (#:key inputs #:allow-other-keys)
+                       (substitute* '("gidocgen/config.py"
+                                      "gidocgen/utils.py")
+                         (("find_program\\(['\"]dot['\"])")
+                          (format #f "find_program(~s)"
+                                  (search-input-file inputs "bin/dot")))))))))
+    (native-inputs (list python-pytest-bootstrap python-setuptools))
+    (inputs (list graphviz-14))
    (propagated-inputs (list python-jinja2
                             python-markdown
                             python-markupsafe
@@ -6978,10 +6988,10 @@ side panel;
    (license license:gpl2+)))

 ;; Also update (@ (gnu packages rust-sources) rust-glycin-3) when updating this.
-(define-public glycin-loaders
+(define-public libglycin
  (package
-    (name "glycin-loaders")
-    (version "2.0.7")
+    (name "libglycin")
+    (version "2.1.1")
    (source
     (origin
       (method git-fetch)
@@ -6991,12 +7001,16 @@ side panel;
       (file-name (git-file-name name version))
       (sha256
        (base32
-         "0v6szxk5h8a4b28xb0lrhqrq6b4vka2ha4qgpdp35f6c49v9pdyp"))
+         "1mrv733xhbxydww4szskv7jc0hif908aavh8h4kjcxp0zgy13blf"))
       (patches (search-patches "glycin-sandbox-Adapt-bwrap-invocation.patch"))))
    (outputs '("out" "debug"))
    (build-system meson-build-system)
    (arguments
     (list
+      #:configure-flags #~(list "-Dglycin-loaders=false"
+                                "-Dglycin-thumbnailer=true"
+                                "-Dlibglycin=true"
+                                "-Dlibglycin-gtk4=true")
      #:imported-modules `(,@%meson-build-system-modules
                           ,@%cargo-build-system-modules)
      #:modules `(((guix build cargo-build-system) #:prefix cargo:)
@@ -7082,18 +7096,15 @@ side panel;
                           (method git-fetch)
                           (uri (git-reference
                                  (url "https://gitlab.gnome.org/sophie-h/test-images.git")
-                                  (commit "b148bcf70847d6f126a8e83e27e1c59d2e474adf")))
+                                  (commit "b3a107267cc4f1d136b7007938556250ce06fc4f")))
                           (file-name "glycin-test-images")
                           (sha256
                            (base32
-                             "16s3lss4cbny5d0ixhc0vaxxcvq2n7rcnbklrxdm84p2m21192vm")))))
+                             "1jvra75kjqkndxzzpmi5lb8d3q4fi3yc4hha0r1g9brdsnbhsp6f")))))
    (inputs (cons* bubblewrap
-                   libheif
-                   libjxl
-                   librsvg
                   (cargo-inputs 'glycin)))
    ;; The following inputs are 'Required' in the pkg-config files.
-    (propagated-inputs (list fontconfig glib gtk lcms-next libseccomp))
+    (propagated-inputs (list fontconfig glib gtk lcms libseccomp))
    (home-page "https://gitlab.gnome.org/GNOME/glycin")
    (synopsis "Rust library for sandboxed image decoding")
    (description "Glycin is a sandbox image decoder for image viewers and
@@ -7101,6 +7112,22 @@ thumbnails to display untrusted content safely.  This package provides the
 runtime image loader executables that are used inside the sandbox.")
    (license (list license:mpl2.0 license:lgpl2.1+))))

+(define-public glycin-loaders
+  (package/inherit libglycin
+    (name "glycin-loaders")
+    (arguments
+     (substitute-keyword-arguments arguments
+       ((#:configure-flags original-flags #~(list))
+        #~(list "-Dglycin-loaders=true"
+                "-Dglycin-thumbnailer=false"
+                "-Dlibglycin=false"
+                "-Dlibglycin-gtk4=false"))))
+    (inputs
+     (modify-inputs inputs
+       (prepend libheif
+                libjxl
+                librsvg)))))
+
 (define-public loupe
  (package
    (name "loupe")
@@ -7171,6 +7198,7 @@ runtime image loader executables that are used inside the sandbox.")
            gtk
            lcms
            libadwaita
+            libglycin
            libgweather
            libseccomp
            (cargo-inputs 'loupe)))
@@ -7211,14 +7239,14 @@ part of udev-extras, then udev, then systemd.  It's now a project on its own.")
 (define-public msgraph
  (package
    (name "msgraph")
-    (version "0.3.3")
+    (version "0.3.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/msgraph/"
                                  (version-major+minor version) "/"
                                  "msgraph-" version ".tar.xz"))
              (sha256
-               (base32 "04j00lf0aqiccgbg95jh9sxmx48bgsrg110ilap9014r58py3mrp"))))
+               (base32 "1iyn0jdqgw238cxaxvji0v9ds0xwfzffz65xpgzywcibn3kfqc87"))))
    (build-system meson-build-system)
    (native-inputs (list gi-docgen gobject-introspection pkg-config uhttpmock))
    (inputs (list gnome-online-accounts json-glib libsoup librest))
@@ -7231,7 +7259,7 @@ MS Graph APIs.")
 (define-public gvfs
  (package
    (name "gvfs")
-    (version "1.58.0")
+    (version "1.58.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/gvfs/"
@@ -7239,7 +7267,7 @@ MS Graph APIs.")
                                  "gvfs-" version ".tar.xz"))
              (sha256
               (base32
-                "0bqq9z1y31yk3c8wz8i8fql7dr8cfxsd5a49xc4v7z6hfdlf76yx"))))
+                "0fywnla2xwyi44jfipyixcczxh5h34c4lzfzf9lsgzxip9mpslzw"))))
    (build-system meson-build-system)
    (arguments
     (list
@@ -7589,7 +7617,7 @@ environments.")
 (define-public yelp-xsl
  (package
    (name "yelp-xsl")
-    (version "42.4")
+    (version "49.0")
    (source
     (origin
       (method url-fetch)
@@ -7598,7 +7626,7 @@ environments.")
                       (version-major version) "/"
                       name "-" version ".tar.xz"))
       (sha256
-        (base32 "1lfpmdc4y46a528q5filn6xs8add921avrnwl2vpysp6n9zb1szx"))))
+        (base32 "1v7va1xa80pyj0dyfraalvsag4m0lza4v87r2i7phyz6iy7kmm2r"))))
    (build-system meson-build-system)
    (native-inputs
     (list mallard-ducktype
@@ -7626,7 +7654,7 @@ jQuery.Syntax JavaScript libraries.")
 (define-public yelp
  (package
    (name "yelp")
-    (version "42.3")
+    (version "49.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/" name "/"
@@ -7634,7 +7662,7 @@ jQuery.Syntax JavaScript libraries.")
                                  name "-" version ".tar.xz"))
              (sha256
               (base32
-                "18w95bfhq3d364af1qqb63rgaixkrl7xk0x079x6m7lscwic9k16"))))
+                "0mrlqsbr2wb0k2p3dmywzdb0c0rzcx1dv6qlimxzx9ab3w5lwqg6"))))
    (build-system meson-build-system)
    (arguments
     (list #:phases
@@ -7659,7 +7687,9 @@ jQuery.Syntax JavaScript libraries.")
                     `("PATH" ":" prefix
                       (,(dirname (search-input-file inputs "bin/groff"))))))))))
    (native-inputs
-     (list `(,glib "bin") ; for glib-genmarshal, etc.
+     (list desktop-file-utils
+           `(,glib "bin")               ;for glib-genmarshal, etc.
+           `(,gtk "bin")
           intltool
           itstool
           pkg-config))
@@ -7668,13 +7698,14 @@ jQuery.Syntax JavaScript libraries.")
    (inputs
     (list bash-minimal
           gsettings-desktop-schemas
+           libadwaita
           libhandy
           libxslt
-           man-db                                 ;for URIs like "man:ls"
-           groff-minimal                          ;ditto
-           gtk+
+           man-db                       ;for URIs like "man:ls"
+           groff-minimal                ;ditto
+           gtk
           sqlite
-           webkitgtk-for-gtk3
+           webkitgtk
           yelp-xsl))
    (home-page "https://wiki.gnome.org/Apps/Yelp")
    (synopsis "GNOME help browser")
@@ -7963,57 +7994,88 @@ configuration program to choose applications starting on login.")
 (define-public gjs
  (package
    (name "gjs")
-    (version "1.84.2")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "mirror://gnome/sources/" name "/"
-                                  (version-major+minor version) "/"
-                                  name "-" version ".tar.xz"))
-              (sha256
-               (base32
-                "0rh1fkkb35aa1zrhzbizzxllkwc3snkw67i901in61ap6kgjw51m"))
-              (modules '((guix build utils)))
-              (snippet
-               '(begin
-                  (substitute* "installed-tests/scripts/testCommandLine.sh"
-                    (("Valentín") "")
-                    (("☭") ""))
-                  (substitute* "modules/script/package.js"
-                    (("type_default_interface_ref")
-                     "type_default_interface_get"))))))
+    (version "1.88.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://gnome/sources/" name "/"
+                           (version-major+minor version) "/"
+                           name "-" version ".tar.xz"))
+       (sha256
+        (base32
+         "0ly43lcpafl0an3k4g4mvwrwvc78f0y91ckdi6qn13ky67rvk81h"))
+       (modules '((guix build utils)
+                  (ice-9 ftw)
+                  (srfi srfi-26)))
+       (snippet
+        #~(begin
+            ;; XXX: 'delete-all-but' is copied from the turbovnc package.
+            (define (delete-all-but directory . preserve)
+              (with-directory-excursion directory
+                (let* ((pred (negate (cut member <>
+                                          (cons* "." ".." preserve))))
+                       (items (scandir "." pred)))
+                  (for-each (cut delete-file-recursively <>) items))))
+            (delete-all-but "subprojects"
+                            "gobject-introspection-tests")))))
    (build-system meson-build-system)
    (arguments
-     '(#:configure-flags '("-Dinstalled_tests=false")
-       #:phases
-       (modify-phases %standard-phases
-         (add-before 'check 'pre-check
-           (lambda _
-             ;; The test suite requires a running X server.
-             (system "Xvfb :1 &")
-             (setenv "DISPLAY" ":1")
-
-             ;; For the missing /etc/machine-id.
-             (setenv "DBUS_FATAL_WARNINGS" "0")
-             (setenv "HOME" (getcwd))))
-         (add-after 'unpack 'skip-failing-tests
-           (lambda _
-               ;; Expects to test against 2.84, but we're using 2.86.
-             (substitute* "installed-tests/js/testIntrospection.js"
-               (("const skip = imports.gi.versions.GioUnix !== '2\\.0';")
-                "const skip = true;"))))
-         (add-after 'install 'wrap-gi
-           (lambda* (#:key inputs outputs #:allow-other-keys)
-             (wrap-program (string-append (assoc-ref outputs "out")
-                                          "/bin/gjs")
-               `("GI_TYPELIB_PATH" suffix
-                 (,(dirname
-                    (search-input-file
-                     inputs
-                     "lib/girepository-1.0/GObject-2.0.typelib"))
-                  ,(dirname
-                    (search-input-file
-                     inputs
-                     "lib/girepository-1.0/GIRepository-2.0.typelib"))))))))))
+     (list
+      #:modules '((guix build meson-build-system)
+                  (guix build utils)
+                  (ice-9 match))
+      #:configure-flags #~(list "-Dinstalled_tests=false")
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'install 'wrap-gi
+            (lambda* (#:key inputs #:allow-other-keys)
+              (wrap-program (string-append #$output "/bin/gjs")
+                `("GI_TYPELIB_PATH" suffix
+                  (,(dirname
+                     (search-input-file
+                      inputs
+                      "lib/girepository-1.0/GObject-2.0.typelib"))
+                   ,(dirname
+                     (search-input-file
+                      inputs
+                      "lib/girepository-1.0/GIRepository-2.0.typelib")))))))
+          (replace 'check
+            (lambda* (#:key tests? parallel-tests? #:allow-other-keys)
+              (when tests?
+                ;; For the missing /etc/machine-id.
+                (setenv "DBUS_FATAL_WARNINGS" "0")
+                (setenv "HOME" (getcwd))
+                ;; In Guix, gobject-introspection is patched to always embed
+                ;; the absolute path of a typelib library; unfortunately it
+                ;; does this also for test typelibs not meant to be installed;
+                ;; work around it via temporary symlinks.
+                (let* ((test-libraries (find-files (getcwd)
+                                                   "\\.so(\\.[0-9]*)?$"))
+                       (test-library-links (map (lambda (x)
+                                                  (cons x (string-append
+                                                           #$output "/lib/"
+                                                           (basename x))))
+                                                test-libraries)))
+                  (for-each (match-lambda
+                              ((old . new)
+                               (symlink old new)))
+                            test-library-links)
+                  (invoke "xvfb-run" "--" "dbus-run-session"
+                          "meson" "test" "--print-errorlogs" "-t" "0"
+                          "-j" (if parallel-tests?
+                                   (number->string (parallel-job-count))
+                                   "1"))
+                  (for-each delete-file (map cdr test-library-links))))))
+          (add-after 'install 'delete-installed-tests
+            (lambda _
+              ;; Installed tests libraries are installed despite
+              ;; -Dinstalled_tests=false.
+              (delete-file-recursively
+               (string-append #$output "/libexec/installed-tests"))))
+          (add-after 'install 'sanitize-pkg-config-files
+            (lambda _
+              (substitute* (find-files #$output "\\.pc$")
+                (("^Requires.private:.*") "")))))))
    (native-inputs
     (list `(,glib "bin")               ;for glib-compile-resources
           pkg-config
@@ -8021,16 +8083,16 @@ configuration program to choose applications starting on login.")
           ;; For testing
           dbus
           dconf                        ;required to properly store settings
+           gtk+
+           sysprof
           util-linux
-           xorg-server-for-tests))
+           xvfb-run))
+    (inputs (list mozjs readline))
    (propagated-inputs
-     ;; These are all in the Requires.private field of gjs-1.0.pc.
-     ;; Check the version of mozjs required in meson.build.
-     (list cairo gobject-introspection mozjs-128))
-    (inputs
-     (list gtk+ readline))
+     ;; These are all in the Requires field of gjs-1.0.pc.
+     (list glib gobject-introspection))
    (synopsis "Javascript bindings for GNOME")
-    (home-page "https://wiki.gnome.org/Gjs")
+    (home-page "https://gitlab.gnome.org/GNOME/gjs")
    (description
     "Gjs is a javascript binding for GNOME.  It's mainly based on spidermonkey
 javascript engine and the GObject introspection framework.")
@@ -8352,7 +8414,7 @@ window manager.")
 (define-public gnome-online-accounts
  (package
    (name "gnome-online-accounts")
-    (version "3.54.9")
+    (version "3.56.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/" name "/"
@@ -8360,7 +8422,7 @@ window manager.")
                                  name "-" version ".tar.xz"))
              (sha256
               (base32
-                "10bwrc50aqaf7j3qabv7zpfnf2dmf9mwbmnjpgqfqsmny2ba80pb"))))
+                "1cv1l757g4iac39l0ccwvqhibyjdjhy9q8p86fp8mqs5mfnix0ra"))))
    (build-system meson-build-system)
    (arguments
     (list
@@ -9881,7 +9943,7 @@ easy, safe, and automatic.")
 (define-public tinysparql
  (package
    (name "tinysparql")
-    (version "3.9.2")
+    (version "3.10.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/tinysparql/"
@@ -9889,7 +9951,7 @@ easy, safe, and automatic.")
                                  "tinysparql-" version ".tar.xz"))
              (sha256
               (base32
-                "13mddmszrk4ihfwi5n67v5ykf01fmld4pkmw4881hphk4j807khl"))))
+                "0r824dz8szfwd2z95nk8ffkvwq0ayva0wa6n1railrxnkmw3wzss"))))
    (build-system meson-build-system)
    (arguments
     (list
@@ -10172,6 +10234,7 @@ through portals.")
           gst-plugins-base
           json-glib
           libadwaita
+           libglycin
           libportal
           libseccomp
           libselinux
@@ -10243,7 +10306,7 @@ is complete it provides a graphical representation of each selected folder.")
 (define-public gnome-backgrounds
  (package
    (name "gnome-backgrounds")
-    (version "48.2.1")
+    (version "49.0")
    (source
     (origin
       (method url-fetch)
@@ -10252,7 +10315,7 @@ is complete it provides a graphical representation of each selected folder.")
                           name "-" version ".tar.xz"))
       (sha256
        (base32
-         "1n8ypmdgpp2hj7jsbpicha0d2pfnqbwmavcjfzlmr3qd5rxmn73a"))))
+         "1dgl8jxczx2cwszg07bhrjpcg2rywfcak2d5md20x84bwl6jdzh1"))))
    (build-system meson-build-system)
    (native-inputs (list gettext-minimal))
    (home-page "https://gitlab.gnome.org/GNOME/gnome-backgrounds")
@@ -10317,7 +10380,7 @@ beautifying border effects.")
 (define-public dconf-editor
  (package
    (name "dconf-editor")
-    (version "45.0.1")
+    (version "49.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/" name "/"
@@ -10325,7 +10388,7 @@ beautifying border effects.")
                                  name "-" version ".tar.xz"))
              (sha256
               (base32
-                "1pa1k510qx4v0ywhqwpj3qfjyz8qiiis4565ghhydnpfg1v2k00i"))))
+                "16fkppclv7xzglfafqg8b9nd5cjqlfwlyci800gg7psivzxcra4h"))))
    (build-system meson-build-system)
    (arguments
     (list #:phases #~(modify-phases %standard-phases
@@ -13383,7 +13446,7 @@ GObject introspection bindings.")
 (define-public sysprof
  (package
    (name "sysprof")
-    (version "48.1")
+    (version "49.0")
    (source
     (origin
       (method url-fetch)
@@ -13391,7 +13454,7 @@ GObject introspection bindings.")
                           (version-major version) "/"
                           "sysprof-" version ".tar.xz"))
       (sha256
-        (base32 "1qmv76877vkw2ajfnc4cr8gw5qch5m32qm1fybig3vgizvymgwal"))))
+        (base32 "0y18535lymqv684n8aa2v601d61v6aj8f84690cq8p3q6yb1617z"))))
    (build-system meson-build-system)
    (arguments
     (list
@@ -13688,7 +13751,7 @@ Document Analysis and Recognition program.")
 (define-public libadwaita
  (package
    (name "libadwaita")
-    (version "1.8.2")
+    (version "1.8.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/libadwaita/"
@@ -13696,7 +13759,7 @@ Document Analysis and Recognition program.")
                                  "libadwaita-" version ".tar.xz"))
              (sha256
               (base32
-                "1cdda2sk1w5jmfkism8v6ihl03gs2s72klx7j230wx4i847nx6jq"))))
+                "074j59bz5zgnb7grw3clpwyxickw9268k6fj0980bw8gdxxvfayh"))))
    (build-system meson-build-system)
    (arguments
     `(#:phases
@@ -106,355 +106,6 @@
  #:use-module (gnu packages sqlite)
  #:use-module (gnu packages time))

-(define-public mozjs
-  (package
-    (name "mozjs")
-    (version "140.3.0")
-    (source (origin
-              (method url-fetch)
-              ;; TODO: Switch to IceCat source once available on ftp.gnu.org.
-              (uri (string-append "https://ftp.mozilla.org/pub/firefox"
-                                  "/releases/" version "esr/source/firefox-"
-                                  version "esr.source.tar.xz"))
-              (sha256
-               (base32
-                "05i3czn3v2qnhir8apcphbqy7rmy1dn7kcwx5yyi2qvmjcyfpipg"))))
-    (build-system gnu-build-system)
-    (arguments
-     (list
-      #:imported-modules %cargo-utils-modules ;for `generate-all-checksums'
-      #:modules `((guix build cargo-utils)
-                  ,@%default-gnu-modules)
-      #:test-target "check-jstests"
-      #:configure-flags
-      #~(list
-         ;; Disable debugging symbols to save space.
-         "--disable-debug"
-         "--disable-debug-symbols"
-         ;; This is important because without it gjs will segfault during the
-         ;; configure phase.  With jemalloc only the standalone mozjs console
-         ;; will work.
-         "--disable-jemalloc"
-         "--enable-tests"
-         "--enable-hardening"
-         "--enable-optimize"
-         "--enable-release"
-         "--enable-readline"
-         "--enable-rust-simd"
-         "--enable-shared-js"
-         "--with-system-icu"
-         "--with-system-nspr"
-         "--with-system-zlib"
-         "--with-intl-api")
-      #:phases
-      #~(modify-phases %standard-phases
-          (add-after 'unpack 'python-3.11-compatibility
-            (lambda _
-              (substitute* '("python/mozbuild/mozpack/files.py"
-                             "python/mozbuild/mozbuild/util.py"
-                             "python/mozbuild/mozbuild/action/process_define_files.py"
-                             "python/mozbuild/mozbuild/backend/base.py"
-                             "python/mozbuild/mozbuild/preprocessor.py")
-                (("\"rU\"") "\"r\""))))
-          (add-after 'patch-source-shebangs 'patch-cargo-checksums
-            (lambda _
-              (let ((null-hash
-                     "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"))
-                (for-each (lambda (file)
-                            (format #t "patching checksums in ~a~%" file)
-                            (substitute* file
-                              (("^checksum = \".*\"")
-                               (string-append "checksum = \"" null-hash "\""))))
-                          (find-files "." "Cargo\\.lock$"))
-                (for-each generate-all-checksums
-                          '("js" "third_party/rust")))))
-          (replace 'configure
-            (lambda* (#:key configure-flags #:allow-other-keys)
-              ;; The configure script does not accept environment variables as
-              ;; arguments.  It also must be run from a different directory,
-              ;; but not the root directory either.
-              (mkdir "run-configure-from-here")
-              (chdir "run-configure-from-here")
-              ;; Configure script writes to $HOME.
-              (setenv "HOME" (getcwd))
-              (setenv "SHELL" (which "sh"))
-              (setenv "CONFIG_SHELL" (which "sh"))
-              (setenv "AUTOCONF" (which "autoconf"))
-              (apply invoke "python" "../configure.py"
-                     "--enable-project=js"
-                     (string-append "--prefix=" #$output)
-                     configure-flags)))
-          (add-before 'check 'adjust-tests
-            (lambda _
-              (with-directory-excursion "../js/src/tests"
-                (substitute* "shell/os.js"
-                  ;; FIXME: Why does the killed process have an exit status?
-                  ((".*killed process should not have exitStatus.*")
-                   ""))
-
-                ;; Most of the timezone related failures are probably
-                ;; attributable to our use of a system-provided icu4c library
-                ;; instead of the bundled one.
-                (for-each
-                 delete-file
-                 '( ;; FIXME: An one-hour difference is produced after DST
-                   ;; starting in the timezone the test suite uses.
-                   "non262/Date/15.9.5.7.js"
-
-                   ;; The test suite expects a lightly patched ICU.  Disable tests
-                   ;; that do not work with the system version.  See
-                   ;; "intl/icu-patches" for clues.
-
-                   ;; See <https://unicode-org.atlassian.net/browse/ICU-20992> and
-                   ;; <https://bugzilla.mozilla.org/show_bug.cgi?id=1636984> and
-                   ;; related patch for why this is failing.
-                   "non262/Intl/DateTimeFormat/fractional-second-digits-append-item.js"
-                   ;; FIXME: got "0 \u251CAM/PM: noon\u2524", expected "0 (AM/PM: noon)"
-                   "non262/Intl/DateTimeFormat/day-period-hour-cycle.js"
-                   ;; FIXME: got "en-US-posix", expected "en-US-POSIX".
-                   "non262/Intl/available-locales-supported.js"
-                   ;; FIXME: got "en-US", expected "en-US-POSIX"
-                   "non262/Intl/available-locales-resolved.js"
-
-;;; Since 115:
-                   ;; Mismatching array lengths
-                   "non262/Intl/supportedValuesOf-timeZones-canonical.js"
-                   ;; TODO: tzdata 2024a expected – find a way to regenerate
-                   ;; these generated tests
-                   "non262/Intl/DateTimeFormat/timeZone_version.js"
-
-                   ;; FIXME: got "\uD840\uDDF2", expected "\u5047"
-                   "non262/Intl/Collator/implicithan.js"
-                   ;; FIXME: got "\uD840\uDDF2", expected "\u3467"
-                   "non262/Intl/Collator/big5han-gb2312han.js"
-
-                   ;; Since 128:
-                   ;; FIXME: got (void 0), expected "GMT"
-                   "non262/Intl/DateTimeFormat/formatRange-timeZoneName-matches-format.js"
-                   ;; FIXME: got 7, expected 9: parts count mismatch
-                   "non262/Intl/DateTimeFormat/formatRange-timeZone-offset.js"
-                   "non262/Intl/DateTimeFormat/formatRange-timeZoneName.js"
-
-                   ;; Since 140:
-                   ;; RangeError: invalid time zone: America/Coyhaique
-                   "non262/Temporal/ZonedDateTime/zones-and-links.js"
-                   ;; got 2042, expected 2043
-                   "non262/Temporal/Intl/consistent-dates.js"
-                   ;;  got "Pacific/Auckland", expected "Antarctica/McMurdo"
-                   "non262/Intl/DateTimeFormat/timeZone_links.js"
-                   "test262/staging/sm/Temporal/ZonedDateTime/zones-and-links.js"
-                   ;; Test262Error: Expected true but got false
-                   "test262/staging/Intl402/Temporal/old/zoneddatetime-dst-corner-cases.js"
-                   ;; Test262Error: getTimeZoneTransition(next) does not return its input
-                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
-getTimeZoneTransition/result-type.js"
-                   ;; Expected SameValue («1912-01-01T00:16:08+00:00[Africa/Abidjan]», «null»
-                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
-getTimeZoneTransition/transition-at-instant-boundaries.js"
-                   ;; Expected SameValue(«1762063200000000000n», «1572760800000000000n»
-                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
-getTimeZoneTransition/specific-tzdb-values.js"
-                   ;; Expected SameValue(«"2025-03-30T03:00:00+02:00[Europe/Berlin]"»,
-                   ;; «"2020-10-25T02:00:00+01:00[Europe/Berlin]"»
-                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
-getTimeZoneTransition/nanoseconds-subtracted-or-added-at-dst-transition.js"
-                   ;; TypeError: can't access property "epochNanoseconds",
-                   ;; before.getTimeZoneTransition(...) is null
-                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
-getTimeZoneTransition/transitions-close-together.js")))))
-          (add-before 'check 'pre-check
-            (lambda _
-              (setenv "JSTESTS_EXTRA_ARGS"
-                      (string-join
-                       (list
-                        ;; Do not run tests marked as "random".
-                        "--exclude-random"
-                        ;; Exclude web platform tests.
-                        "--wpt=disabled"
-                        ;; Respect the daemons configured number of jobs.
-                        (string-append "--worker-count="
-                                       (number->string (parallel-job-count)))))))))))
-    (native-inputs
-     (list autoconf
-           llvm                         ;for llvm-objdump
-           m4
-           perl
-           pkg-config
-           python-wrapper
-           rust
-           `(,rust "cargo")
-           rust-cbindgen))
-    (inputs
-     (list icu4c-77 readline zlib))
-    (propagated-inputs
-     (list nspr))                ; in the Requires.private field of mozjs-*.pc
-    (home-page
-     "https://spidermonkey.dev/")
-    (synopsis "Mozilla JavaScript engine")
-    (description "SpiderMonkey is Mozilla's JavaScript engine written
-in C/C++.")
-    (license license:mpl2.0))) ; and others for some files
-
-(define-public mozjs-128
-  (package
-    (inherit mozjs)
-    (version "128.3.1")
-    (source (origin
-              (method url-fetch)
-              ;; TODO: Switch to IceCat source once available on ftp.gnu.org.
-              (uri (string-append "https://ftp.mozilla.org/pub/firefox"
-                                  "/releases/" version "esr/source/firefox-"
-                                  version "esr.source.tar.xz"))
-              (sha256
-               (base32
-                "1a3h7p7126pxzpidb1lqckvhfh1had805mai4l96mnc878phbx61"))))
-    (arguments
-     (substitute-keyword-arguments arguments
-       ((#:configure-flags flags)
-        #~(delete "--enable-rust-simd" #$flags))
-       ((#:phases phases)
-        #~(modify-phases #$phases
-          (replace 'adjust-tests
-            (lambda _
-              (with-directory-excursion "../js/src/tests"
-                (substitute* "shell/os.js"
-                  ;; FIXME: Why does the killed process have an exit status?
-                  ((".*killed process should not have exitStatus.*")
-                   ""))
-
-                ;; This was fixed sometime between 102.15.1 and 115.11.0.
-                ;; These tests are supposed to be skipped on all 64-bit systems.
-                #$@(if (target-riscv64?)
-                       #~((substitute* '("non262/Array/regress-157652.js"
-                                         "non262/regress/regress-422348.js")
-                            (("mips64") "mips64|riscv64")))
-                       #~())
-
-                ;; FIXME: An one-hour difference is produced after DST
-                ;; starting in the timezone the test suite uses.
-                (delete-file "non262/Date/15.9.5.7.js")
-
-                ;; The test suite expects a lightly patched ICU.  Disable tests
-                ;; that do not work with the system version.  See
-                ;; "intl/icu-patches" for clues.
-
-                ;; See <https://unicode-org.atlassian.net/browse/ICU-20992> and
-                ;; <https://bugzilla.mozilla.org/show_bug.cgi?id=1636984> and
-                ;; related patch for why this is failing.
-                (delete-file "non262/Intl/DateTimeFormat/\
-fractional-second-digits-append-item.js")
-                ;; FIXME: got "0 \u251CAM/PM: noon\u2524", expected "0 (AM/PM: noon)"
-                (delete-file "non262/Intl/DateTimeFormat/day-period-hour-cycle.js")
-                ;; FIXME: got "en-US-posix", expected "en-US-POSIX".
-                (delete-file "non262/Intl/available-locales-supported.js")
-                ;; FIXME: got "en-US", expected "en-US-POSIX"
-                (delete-file "non262/Intl/available-locales-resolved.js")
-
-                ;;; Since 115:
-                ;; Mismatching array lengths
-                (delete-file "non262/Intl/supportedValuesOf-timeZones-canonical.js")
-                ;; FIXME: got "America/Santa_Isabel", expected "America/Tijuana":
-                ;; America/Santa_Isabel -> America/Tijuana
-                (delete-file "non262/Intl/DateTimeFormat/timeZone_backward_links.js")
-                ;; TODO: tzdata 2024a expected – find a way to regenerate
-                ;; these generated tests
-                (delete-file "non262/Intl/DateTimeFormat/timeZone_version.js")
-
-                ;; FIXME: got "\uD840\uDDF2", expected "\u5047"
-                (delete-file "non262/Intl/Collator/implicithan.js")
-                ;; FIXME: got "\uD840\uDDF2", expected "\u3467"
-                (delete-file "non262/Intl/Collator/big5han-gb2312han.js")
-
-                ;; Since 128:
-                ;; FIXME: got (void 0), expected "GMT"
-                (delete-file "non262/Intl/DateTimeFormat/formatRange-timeZoneName-matches-format.js")
-                ;; FIXME: got 7, expected 9: parts count mismatch
-                (delete-file "non262/Intl/DateTimeFormat/formatRange-timeZone-offset.js")
-                (delete-file "non262/Intl/DateTimeFormat/formatRange-timeZoneName.js"))))))))
-    (inputs
-     (list icu4c-73 readline zlib))))
-
-(define-public mozjs-115
-  (package
-    (inherit mozjs)
-    (version "115.26.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://archive.mozilla.org/pub/firefox"
-                                  "/releases/" version "esr/source/firefox-"
-                                  version "esr.source.tar.xz"))
-              (sha256
-               (base32
-                "0xvwk3vkbxnybpi3gwk48nxffg44lbv58mbk2xq6cz50ffq0k5k2"))))
-    (arguments
-     (substitute-keyword-arguments arguments
-       ((#:configure-flags flags)
-        #~(delete "--enable-rust-simd" #$flags))
-       ((#:phases phases)
-        #~(modify-phases #$phases
-            (replace 'adjust-tests
-              (lambda _
-                (with-directory-excursion "../js/src/tests"
-                ;; The test suite expects a lightly patched ICU.  Disable tests
-                ;; that do not work with the system version.  See
-                ;; "intl/icu-patches" for clues.
-
-                ;; See <https://unicode-org.atlassian.net/browse/ICU-20992> and
-                ;; <https://bugzilla.mozilla.org/show_bug.cgi?id=1636984> and
-                ;; related patch for why this is failing.
-                (delete-file "non262/Intl/DateTimeFormat/\
-fractional-second-digits-append-item.js")
-                ;; FIXME: got "0 \u251CAM/PM: noon\u2524", expected "0 (AM/PM: noon)"
-                (delete-file "non262/Intl/DateTimeFormat/day-period-hour-cycle.js")
-                ;; FIXME: got "en-US-posix", expected "en-US-POSIX".
-                (delete-file "non262/Intl/available-locales-supported.js")
-                ;; FIXME: got "en-US", expected "en-US-POSIX"
-                (delete-file "non262/Intl/available-locales-resolved.js")
-
-                ;;; Since 115:
-                ;; Mismatching array lengths
-                (delete-file "non262/Intl/supportedValuesOf-timeZones-canonical.js")
-                ;; FIXME: got "America/Santa_Isabel", expected "America/Tijuana":
-                ;; America/Santa_Isabel -> America/Tijuana
-                (delete-file "non262/Intl/DateTimeFormat/timeZone_backward_links.js")
-                ;; TODO: tzdata 2024a expected – find a way to regenerate
-                ;; these generated tests
-                (delete-file "non262/Intl/DateTimeFormat/timeZone_version.js")
-
-                ;; FIXME: got "\uD840\uDDF2", expected "\u5047"
-                (delete-file "non262/Intl/Collator/implicithan.js")
-                ;; FIXME: got "\uD840\uDDF2", expected "\u3467"
-                (delete-file "non262/Intl/Collator/big5han-gb2312han.js"))))
-
-            (replace 'pre-check
-              (lambda _
-                (with-directory-excursion "../js/src/tests"
-                  (substitute* "shell/os.js"
-                    ;; FIXME: Why does the killed process have an exit status?
-                    ((".*killed process should not have exitStatus.*")
-                     ""))
-
-                  ;; XXX: Delete all tests that test time zone functionality,
-                  ;; because the test suite uses /etc/localtime to figure out
-                  ;; the offset from the hardware clock, which does not work
-                  ;; in the build container.  See <tests/non262/Date/shell.js>.
-                  (delete-file-recursively "non262/Date")
-                  (delete-file "non262/Intl/DateTimeFormat/tz-environment-variable.js")
-
-                  (setenv "JSTESTS_EXTRA_ARGS"
-                          (string-join
-                           (list
-                            ;; Do not run tests marked as "random".
-                            "--exclude-random"
-                            ;; Exclude web platform tests.
-                            "--wpt=disabled"
-                            ;; Respect the daemons configured number of jobs.
-                            (string-append "--worker-count="
-                                           (number->string
-                                            (parallel-job-count)))))))))))))
-    (inputs
-     (list icu4c-73 readline zlib))))
-
 (define computed-origin-method (@@ (guix packages) computed-origin-method))

 (define mozilla-compare-locales
@@ -1249,6 +900,355 @@ testing.")
       (cpe-name . "firefox_esr")
       (cpe-version . ,(first (string-split version #\-)))))))

+(define-public mozjs
+  (package
+    (name "mozjs")
+    (version %icecat-version)
+    (source (origin (inherit icecat-source)
+                    (patches (search-patches "mozjs-xp-win.patch"))))
+    (build-system gnu-build-system)
+    (arguments
+     (list
+      #:imported-modules %cargo-utils-modules ;for `generate-all-checksums'
+      #:modules `((guix build cargo-utils)
+                  ,@%default-gnu-modules)
+      #:test-target "check-jstests"
+      #:configure-flags
+      #~(list
+         ;; Disable debugging symbols to save space.
+         "--disable-debug"
+         "--disable-debug-symbols"
+         ;; This is important because without it gjs will segfault during the
+         ;; configure phase.  With jemalloc only the standalone mozjs console
+         ;; will work.
+         "--disable-jemalloc"
+         "--enable-tests"
+         "--enable-hardening"
+         "--enable-optimize"
+         "--enable-release"
+         "--enable-readline"
+         "--enable-rust-simd"
+         "--enable-shared-js"
+         "--with-system-icu"
+         "--with-system-nspr"
+         "--with-system-zlib"
+         "--with-intl-api")
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'python-3.11-compatibility
+            (lambda _
+              (substitute* '("python/mozbuild/mozpack/files.py"
+                             "python/mozbuild/mozbuild/util.py"
+                             "python/mozbuild/mozbuild/action/process_define_files.py"
+                             "python/mozbuild/mozbuild/backend/base.py"
+                             "python/mozbuild/mozbuild/preprocessor.py")
+                (("\"rU\"") "\"r\""))))
+          (add-after 'unpack 'restore-api-compat
+            (lambda _
+              (substitute* "js/public/GCAPI.h"
+                (("enum class GCReason")
+                 "#define FIRST_FIREFOX_REASON FIRST_ICECAT_REASON
+#define LAST_FIREFOX_REASON LAST_ICECAT_REASON
+enum class GCReason"))))
+          (add-after 'patch-source-shebangs 'patch-cargo-checksums
+            (lambda _
+              (let ((null-hash
+                     "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"))
+                (for-each (lambda (file)
+                            (format #t "patching checksums in ~a~%" file)
+                            (substitute* file
+                              (("^checksum = \".*\"")
+                               (string-append "checksum = \"" null-hash "\""))))
+                          (find-files "." "Cargo\\.lock$"))
+                (for-each generate-all-checksums
+                          '("js" "third_party/rust")))))
+          (replace 'configure
+            (lambda* (#:key configure-flags #:allow-other-keys)
+              ;; The configure script does not accept environment variables as
+              ;; arguments.  It also must be run from a different directory,
+              ;; but not the root directory either.
+              (mkdir "run-configure-from-here")
+              (chdir "run-configure-from-here")
+              ;; Configure script writes to $HOME.
+              (setenv "HOME" (getcwd))
+              (setenv "SHELL" (which "sh"))
+              (setenv "CONFIG_SHELL" (which "sh"))
+              (setenv "AUTOCONF" (which "autoconf"))
+              (apply invoke "python" "../configure.py"
+                     "--enable-project=js"
+                     (string-append "--prefix=" #$output)
+                     configure-flags)))
+          (add-before 'check 'adjust-tests
+            (lambda _
+              (with-directory-excursion "../js/src/tests"
+                (substitute* "shell/os.js"
+                  ;; FIXME: Why does the killed process have an exit status?
+                  ((".*killed process should not have exitStatus.*")
+                   ""))
+
+                ;; Most of the timezone related failures are probably
+                ;; attributable to our use of a system-provided icu4c library
+                ;; instead of the bundled one.
+                (for-each
+                 delete-file
+                 '( ;; FIXME: An one-hour difference is produced after DST
+                   ;; starting in the timezone the test suite uses.
+                   "non262/Date/15.9.5.7.js"
+
+                   ;; The test suite expects a lightly patched ICU.  Disable tests
+                   ;; that do not work with the system version.  See
+                   ;; "intl/icu-patches" for clues.
+
+                   ;; See <https://unicode-org.atlassian.net/browse/ICU-20992> and
+                   ;; <https://bugzilla.mozilla.org/show_bug.cgi?id=1636984> and
+                   ;; related patch for why this is failing.
+                   "non262/Intl/DateTimeFormat/fractional-second-digits-append-item.js"
+                   ;; FIXME: got "0 \u251CAM/PM: noon\u2524", expected "0 (AM/PM: noon)"
+                   "non262/Intl/DateTimeFormat/day-period-hour-cycle.js"
+                   ;; FIXME: got "en-US-posix", expected "en-US-POSIX".
+                   "non262/Intl/available-locales-supported.js"
+                   ;; FIXME: got "en-US", expected "en-US-POSIX"
+                   "non262/Intl/available-locales-resolved.js"
+
+;;; Since 115:
+                   ;; Mismatching array lengths
+                   "non262/Intl/supportedValuesOf-timeZones-canonical.js"
+                   ;; TODO: tzdata 2024a expected – find a way to regenerate
+                   ;; these generated tests
+                   "non262/Intl/DateTimeFormat/timeZone_version.js"
+
+                   ;; FIXME: got "\uD840\uDDF2", expected "\u5047"
+                   "non262/Intl/Collator/implicithan.js"
+                   ;; FIXME: got "\uD840\uDDF2", expected "\u3467"
+                   "non262/Intl/Collator/big5han-gb2312han.js"
+
+                   ;; Since 128:
+                   ;; FIXME: got (void 0), expected "GMT"
+                   "non262/Intl/DateTimeFormat/formatRange-timeZoneName-matches-format.js"
+                   ;; FIXME: got 7, expected 9: parts count mismatch
+                   "non262/Intl/DateTimeFormat/formatRange-timeZone-offset.js"
+                   "non262/Intl/DateTimeFormat/formatRange-timeZoneName.js"
+
+                   ;; Since 140:
+                   ;; RangeError: invalid time zone: America/Coyhaique
+                   "non262/Temporal/ZonedDateTime/zones-and-links.js"
+                   ;; got 2042, expected 2043
+                   "non262/Temporal/Intl/consistent-dates.js"
+                   ;;  got "Pacific/Auckland", expected "Antarctica/McMurdo"
+                   "non262/Intl/DateTimeFormat/timeZone_links.js"
+                   "test262/staging/sm/Temporal/ZonedDateTime/zones-and-links.js"
+                   ;; Test262Error: Expected true but got false
+                   "test262/staging/Intl402/Temporal/old/zoneddatetime-dst-corner-cases.js"
+                   ;; Test262Error: getTimeZoneTransition(next) does not return its input
+                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
+getTimeZoneTransition/result-type.js"
+                   ;; Expected SameValue («1912-01-01T00:16:08+00:00[Africa/Abidjan]», «null»
+                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
+getTimeZoneTransition/transition-at-instant-boundaries.js"
+                   ;; Expected SameValue(«1762063200000000000n», «1572760800000000000n»
+                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
+getTimeZoneTransition/specific-tzdb-values.js"
+                   ;; Expected SameValue(«"2025-03-30T03:00:00+02:00[Europe/Berlin]"»,
+                   ;; «"2020-10-25T02:00:00+01:00[Europe/Berlin]"»
+                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
+getTimeZoneTransition/nanoseconds-subtracted-or-added-at-dst-transition.js"
+                   ;; TypeError: can't access property "epochNanoseconds",
+                   ;; before.getTimeZoneTransition(...) is null
+                   "test262/intl402/Temporal/ZonedDateTime/prototype/\
+getTimeZoneTransition/transitions-close-together.js")))))
+          (add-before 'check 'pre-check
+            (lambda _
+              (setenv "JSTESTS_EXTRA_ARGS"
+                      (string-join
+                       (list
+                        ;; Do not run tests marked as "random".
+                        "--exclude-random"
+                        ;; Exclude web platform tests.
+                        "--wpt=disabled"
+                        ;; Respect the daemons configured number of jobs.
+                        (string-append "--worker-count="
+                                       (number->string (parallel-job-count)))))))))))
+    (native-inputs
+     (list autoconf
+           llvm                         ;for llvm-objdump
+           m4
+           perl
+           pkg-config
+           python-wrapper
+           rust
+           `(,rust "cargo")
+           rust-cbindgen))
+    (inputs
+     (list icu4c-77 readline zlib))
+    (propagated-inputs
+     (list nspr))                ; in the Requires.private field of mozjs-*.pc
+    (home-page
+     "https://spidermonkey.dev/")
+    (synopsis "Mozilla JavaScript engine")
+    (description "SpiderMonkey is Mozilla's JavaScript engine written
+in C/C++.")
+    (license license:mpl2.0))) ; and others for some files
+
+(define-public mozjs-128
+  (package
+    (inherit mozjs)
+    (version "128.3.1")
+    (source (origin
+              (method url-fetch)
+              ;; TODO: Switch to IceCat source once available on ftp.gnu.org.
+              (uri (string-append "https://ftp.mozilla.org/pub/firefox"
+                                  "/releases/" version "esr/source/firefox-"
+                                  version "esr.source.tar.xz"))
+              (sha256
+               (base32
+                "1a3h7p7126pxzpidb1lqckvhfh1had805mai4l96mnc878phbx61"))))
+    (arguments
+     (substitute-keyword-arguments arguments
+       ((#:configure-flags flags)
+        #~(delete "--enable-rust-simd" #$flags))
+       ((#:phases phases)
+        #~(modify-phases #$phases
+          (replace 'adjust-tests
+            (lambda _
+              (with-directory-excursion "../js/src/tests"
+                (substitute* "shell/os.js"
+                  ;; FIXME: Why does the killed process have an exit status?
+                  ((".*killed process should not have exitStatus.*")
+                   ""))
+
+                ;; This was fixed sometime between 102.15.1 and 115.11.0.
+                ;; These tests are supposed to be skipped on all 64-bit systems.
+                #$@(if (target-riscv64?)
+                       #~((substitute* '("non262/Array/regress-157652.js"
+                                         "non262/regress/regress-422348.js")
+                            (("mips64") "mips64|riscv64")))
+                       #~())
+
+                ;; FIXME: An one-hour difference is produced after DST
+                ;; starting in the timezone the test suite uses.
+                (delete-file "non262/Date/15.9.5.7.js")
+
+                ;; The test suite expects a lightly patched ICU.  Disable tests
+                ;; that do not work with the system version.  See
+                ;; "intl/icu-patches" for clues.
+
+                ;; See <https://unicode-org.atlassian.net/browse/ICU-20992> and
+                ;; <https://bugzilla.mozilla.org/show_bug.cgi?id=1636984> and
+                ;; related patch for why this is failing.
+                (delete-file "non262/Intl/DateTimeFormat/\
+fractional-second-digits-append-item.js")
+                ;; FIXME: got "0 \u251CAM/PM: noon\u2524", expected "0 (AM/PM: noon)"
+                (delete-file "non262/Intl/DateTimeFormat/day-period-hour-cycle.js")
+                ;; FIXME: got "en-US-posix", expected "en-US-POSIX".
+                (delete-file "non262/Intl/available-locales-supported.js")
+                ;; FIXME: got "en-US", expected "en-US-POSIX"
+                (delete-file "non262/Intl/available-locales-resolved.js")
+
+                ;;; Since 115:
+                ;; Mismatching array lengths
+                (delete-file "non262/Intl/supportedValuesOf-timeZones-canonical.js")
+                ;; FIXME: got "America/Santa_Isabel", expected "America/Tijuana":
+                ;; America/Santa_Isabel -> America/Tijuana
+                (delete-file "non262/Intl/DateTimeFormat/timeZone_backward_links.js")
+                ;; TODO: tzdata 2024a expected – find a way to regenerate
+                ;; these generated tests
+                (delete-file "non262/Intl/DateTimeFormat/timeZone_version.js")
+
+                ;; FIXME: got "\uD840\uDDF2", expected "\u5047"
+                (delete-file "non262/Intl/Collator/implicithan.js")
+                ;; FIXME: got "\uD840\uDDF2", expected "\u3467"
+                (delete-file "non262/Intl/Collator/big5han-gb2312han.js")
+
+                ;; Since 128:
+                ;; FIXME: got (void 0), expected "GMT"
+                (delete-file "non262/Intl/DateTimeFormat/formatRange-timeZoneName-matches-format.js")
+                ;; FIXME: got 7, expected 9: parts count mismatch
+                (delete-file "non262/Intl/DateTimeFormat/formatRange-timeZone-offset.js")
+                (delete-file "non262/Intl/DateTimeFormat/formatRange-timeZoneName.js"))))))))
+    (inputs
+     (list icu4c-73 readline zlib))))
+
+(define-public mozjs-115
+  (package
+    (inherit mozjs)
+    (version "115.26.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://archive.mozilla.org/pub/firefox"
+                                  "/releases/" version "esr/source/firefox-"
+                                  version "esr.source.tar.xz"))
+              (sha256
+               (base32
+                "0xvwk3vkbxnybpi3gwk48nxffg44lbv58mbk2xq6cz50ffq0k5k2"))))
+    (arguments
+     (substitute-keyword-arguments arguments
+       ((#:configure-flags flags)
+        #~(delete "--enable-rust-simd" #$flags))
+       ((#:phases phases)
+        #~(modify-phases #$phases
+            (replace 'adjust-tests
+              (lambda _
+                (with-directory-excursion "../js/src/tests"
+                ;; The test suite expects a lightly patched ICU.  Disable tests
+                ;; that do not work with the system version.  See
+                ;; "intl/icu-patches" for clues.
+
+                ;; See <https://unicode-org.atlassian.net/browse/ICU-20992> and
+                ;; <https://bugzilla.mozilla.org/show_bug.cgi?id=1636984> and
+                ;; related patch for why this is failing.
+                (delete-file "non262/Intl/DateTimeFormat/\
+fractional-second-digits-append-item.js")
+                ;; FIXME: got "0 \u251CAM/PM: noon\u2524", expected "0 (AM/PM: noon)"
+                (delete-file "non262/Intl/DateTimeFormat/day-period-hour-cycle.js")
+                ;; FIXME: got "en-US-posix", expected "en-US-POSIX".
+                (delete-file "non262/Intl/available-locales-supported.js")
+                ;; FIXME: got "en-US", expected "en-US-POSIX"
+                (delete-file "non262/Intl/available-locales-resolved.js")
+
+                ;;; Since 115:
+                ;; Mismatching array lengths
+                (delete-file "non262/Intl/supportedValuesOf-timeZones-canonical.js")
+                ;; FIXME: got "America/Santa_Isabel", expected "America/Tijuana":
+                ;; America/Santa_Isabel -> America/Tijuana
+                (delete-file "non262/Intl/DateTimeFormat/timeZone_backward_links.js")
+                ;; TODO: tzdata 2024a expected – find a way to regenerate
+                ;; these generated tests
+                (delete-file "non262/Intl/DateTimeFormat/timeZone_version.js")
+
+                ;; FIXME: got "\uD840\uDDF2", expected "\u5047"
+                (delete-file "non262/Intl/Collator/implicithan.js")
+                ;; FIXME: got "\uD840\uDDF2", expected "\u3467"
+                (delete-file "non262/Intl/Collator/big5han-gb2312han.js"))))
+
+            (replace 'pre-check
+              (lambda _
+                (with-directory-excursion "../js/src/tests"
+                  (substitute* "shell/os.js"
+                    ;; FIXME: Why does the killed process have an exit status?
+                    ((".*killed process should not have exitStatus.*")
+                     ""))
+
+                  ;; XXX: Delete all tests that test time zone functionality,
+                  ;; because the test suite uses /etc/localtime to figure out
+                  ;; the offset from the hardware clock, which does not work
+                  ;; in the build container.  See <tests/non262/Date/shell.js>.
+                  (delete-file-recursively "non262/Date")
+                  (delete-file "non262/Intl/DateTimeFormat/tz-environment-variable.js")
+
+                  (setenv "JSTESTS_EXTRA_ARGS"
+                          (string-join
+                           (list
+                            ;; Do not run tests marked as "random".
+                            "--exclude-random"
+                            ;; Exclude web platform tests.
+                            "--wpt=disabled"
+                            ;; Respect the daemons configured number of jobs.
+                            (string-append "--worker-count="
+                                           (number->string
+                                            (parallel-job-count)))))))))))))
+    (inputs
+     (list icu4c-73 readline zlib))))
+
 ;;; TEMPORARY old version of icecat-source for use by icedove until it is updated.
 (define %icecat-140.9.1-base-version "140.9.1")
 (define %icecat-140.9.1-version (string-append %icecat-140.9.1-base-version "-gnu1"))
@@ -578,7 +578,10 @@ This package provides the core library and elements.")
              (substitute* "tests/check/meson.build"
                ;; This test causes nondeterministic failures (see:
                ;; <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/895>).
-                ((".*'elements/appsrc.c'.*") ""))
+                ((".*'elements/appsrc.c'.*") "")
+                ;; This one is flaky (see:
+                ;; <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5016>).
+                ((".*'elements/inputselector.c'.*") ""))
              ;; Some other tests fail on other architectures.
              #$@(cond
                   ((target-x86-32?)
@@ -766,7 +769,8 @@ model to base your own plug-in on, here it is.")
    (build-system meson-build-system)
    (arguments
     (list
-      #:configure-flags #~(list "-Dsctp-internal-usrsctp=disabled"
+      #:configure-flags #~(list "-Dgpl=enabled"
+                                "-Dsctp-internal-usrsctp=disabled"
                                ;; TODO: Figure out why audiovisualizer test
                                ;; fails on riscv64-linux.
                                #$@(if (target-riscv64?)
@@ -776,6 +780,15 @@ model to base your own plug-in on, here it is.")
      #:phases
      #~(modify-phases %standard-phases
          #$@%common-gstreamer-phases
+          (add-after 'unpack 'patch-paths
+            (lambda* (#:key inputs #:allow-other-keys)
+              (substitute* "ext/resindvd/resindvdsrc.c"
+                ;; `g_module_open' is a wrapper above dlopen; pass it the
+                ;; absolute file name of the library to ensure it is always
+                ;; found.
+                (("\"libdvdcss\"")
+                 (format #f "~s"
+                         (search-input-file inputs "lib/libdvdcss.so"))))))
          (add-after 'unpack 'adjust-tests
            (lambda* (#:key native-inputs inputs #:allow-other-keys)
              (let ((gst-plugins-good (assoc-ref (or native-inputs inputs)
@@ -789,18 +802,18 @@ model to base your own plug-in on, here it is.")

                  ;; The 'elements_shm.test_shm_live' test sometimes times out
                  ;; (see:
-                  ;; https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/790).
+                  ;; <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/790>).
                  ((".*'elements/shm\\.c'.*") "")

                  ;; The 'elements_curlhttpsrc' test sometimes times out.
                  ((".*'elements/curlhttpsrc\\.c'.*") "")

                  ;; The 'mxfdemux' test fails for unknown reasons (see:
-                  ;; https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3921).
+                  ;; <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3921>).
                  ((".*'elements/mxfdemux.c'.*") "")

                  ;; Unexpected critical/warning, see
-                  ;; <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3000>
+                  ;; <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/792>
                  ((".*'elements/netsim\\.c'.*") "")

                  ;; TODO: Figure out why this test fails on riscv64-linux.
@@ -809,30 +822,19 @@ model to base your own plug-in on, here it is.")
                            "'elements/viewfinderbin.c'], true, ],"))
                         '())

-                  ;; This test is flaky on at least some architectures.
+                  ;; This test is flaky.
                  ;; https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1244
-                  #$@(if (member (%current-system)
-                                 '("aarch64-linux" "riscv64-linux"))
-                         `((("'elements/camerabin\\.c'\\].*],")
-                            "'elements/camerabin.c'], true, ],"))
-                         '())
+                  (("'elements/camerabin\\.c'\\].*],")
+                   "'elements/camerabin.c'], true, ],")

                  ;; https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1412
                  ((".*elements/dtls\\.c.*") "")

-                  ;; https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3921
-                  ((".*elements/mxfdemux\\.c.*") "")
-
                  ;; Unable to create pipeline 'bin.
                  ;; ( vulkanupload ! vulkancolorconvert ! vulkandownload )':
                  ;; no element "vulkanupload"
                  ((".*elements/vkcolorconvert\\.c.*") "")
-                  ((".*elements/vkupload\\.c.*") ""))
-                (substitute* "tests/check/elements/zxing.c"
-                  ;; zxing 1.2.0 seemingly changed the type representation of
-                  ;; the EAN_13 structure; disable it.
-                  ((".*\"EAN_13\".*")
-                   "")))))
+                  ((".*elements/vkupload\\.c.*") "")))))
          (add-before 'check 'pre-check
            (lambda _
              ;; Tests require a running X server.
@@ -1162,9 +1164,19 @@ after their category.")
    (build-system meson-build-system)
    (arguments
     (list #:glib-or-gtk? #t         ; To wrap binaries and/or compile schemas
+           #:configure-flags #~(list "-Dgpl=enabled")
           #:phases
           #~(modify-phases %standard-phases
               #$@%common-gstreamer-phases
+               (add-after 'unpack 'patch-paths
+                 (lambda* (#:key inputs #:allow-other-keys)
+                   (substitute* "ext/dvdread/dvdreadsrc.c"
+                     ;; `g_module_open' is a wrapper above dlopen; pass it the
+                     ;; absolute file name of the library to ensure it is always
+                     ;; found.
+                     (("\"libdvdcss\"")
+                      (format #f "~s"
+                              (search-input-file inputs "lib/libdvdcss.so"))))))
               (add-before 'check 'pre-check
                 (lambda _
                   ;; Tests require a running X server.
@@ -24,7 +24,7 @@
 ;;; Copyright © 2019 Giacomo Leidi <therewasa@fishinthecalculator.me>
 ;;; Copyright © 2020 Brendan Tildesley <mail@brendan.scot>
 ;;; Copyright © 2020 Guillaume Le Vaillant <glv@posteo.net>
-;;; Copyright © 2020-2025 Maxim Cournoyer <maxim@guixotic.coop>
+;;; Copyright © 2020-2026 Maxim Cournoyer <maxim@guixotic.coop>
 ;;; Copyright © 2021 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2021 Simon Streit <simon@netpanic.org>
 ;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
@@ -387,7 +387,7 @@ applications.")
 (define-public pango
  (package
    (name "pango")
-    (version "1.56.4")
+    (version "1.57.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
@@ -396,7 +396,7 @@ applications.")
              (file-name (git-file-name name version))
              (sha256
               (base32
-                "0jnmydds9dmdah4fjj5rr5gmf1imxlxjc0w98if642n98vmsdf67"))))
+                "0dfvlag7jhf4fzraxwhx4s016h2z7igq3knza9vfklkss8igs00a"))))
    (build-system meson-build-system)
    (arguments
     (list
@@ -647,7 +647,7 @@ highlighting and other features typical of a source code editor.")
 (define-public gdk-pixbuf
  (package
    (name "gdk-pixbuf")
-    (version "2.44.4")
+    (version "2.44.5")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/" name "/"
@@ -655,7 +655,7 @@ highlighting and other features typical of a source code editor.")
                                  name "-" version ".tar.xz"))
              (sha256
               (base32
-                "05xxpl3sd37lsp5qqy01m0w9c14dqfi84x9rawsffyj2y71sm8ck"))
+                "0s5b010jlinmki5iidbj2yip8n2sxc6xc0qmcvpc104v2c4kxfb9"))
              (patches
               (search-patches
                "gdk-pixbuf-honor-GUIX_GDK_PIXBUF_MODULE_FILES.patch"))))
@@ -781,7 +781,7 @@ images.")
  (hidden-package
   (package
     (name "at-spi2-core")
-     (version "2.52.0")
+     (version "2.60.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnome/sources/" name "/"
@@ -789,7 +789,7 @@ images.")
                                   name "-" version ".tar.xz"))
               (sha256
                (base32
-                 "1azmbzik0gl2s03c9lq3dff3h1iql1zvlwn28yhizl68421zrhqa"))))
+                 "16fb2hv12k2vzh462gbd4qf8ipvnb2ijrc5d7w56dzfqjwd0rrc0"))))
     (build-system meson-build-system)
     (arguments
      (list
@@ -987,7 +987,7 @@ application suites.")
  (package
    (inherit gtk+-2)
    (name "gtk+")
-    (version "3.24.51")
+    (version "3.24.52")
    (source (origin
              (method git-fetch)
              (uri (git-reference
@@ -996,10 +996,11 @@ application suites.")
              (file-name (git-file-name name version))
              (sha256
               (base32
-                "07vw0rani9d65px36fzzj7sprv5r48shyjdgzipkihzqaldd98yh"))
+                "197w1mb5vqm5d07sgdqkg54can7f1p4yjh42zx0y8z6m9p43shck"))
              (patches (search-patches
                        "gtk3-respect-GUIX_GTK3_PATH.patch"
-                        "gtk3-respect-GUIX_GTK3_IM_MODULE_FILE.patch"))))
+                        "gtk3-respect-GUIX_GTK3_IM_MODULE_FILE.patch"
+                        "gtk3-treeview-test-fix.patch"))))
    ;; There is no "doc" output, because adding gtk-doc here would introduce a
    ;; dependency cycle with itself.
    (outputs '("out" "bin"))
@@ -1075,22 +1076,20 @@ application suites.")
      #~(modify-phases %standard-phases
          (add-after 'unpack 'disable-failing-tests
            (lambda _
-                ;; These tests fail only in the containerized environment, for
-                ;; unknown reasons.
-                (substitute* "testsuite/gtk/meson.build"
-                  ((".*\\['defaultvalue'],.*") "")
-                  ((".*\\['objects-finalize',.*") ""))
-                ;; The 'flipping-icons.ui' and 'gtk-icontheme-sizing.ui' tests
-                ;; fail for unknown reasons (see:
-                ;; <https://gitlab.gnome.org/GNOME/gtk/-/issues/7679>).
-                (substitute* "testsuite/reftests/meson.build"
-                  (("  'flipping-icons.ui',.*") "")
-                  (("  'gtk-icontheme-sizing.ui',.*") ""))
-                ;; This test fails just on i686-linux, for unknown reasons.
-                #$@(if (target-x86-32?)
-                       #~((substitute* "testsuite/reftests/meson.build"
-                            (("  'linear-gradient.ui',.*") "")))
-                       #~())))
+              (substitute* "testsuite/gtk/meson.build"
+                ((".*\\['defaultvalue'],.*") "")
+                ((".*\\['objects-finalize',.*") ""))
+              ;; The 'flipping-icons.ui' and 'gtk-icontheme-sizing.ui' tests
+              ;; fail for unknown reasons (see:
+              ;; <https://gitlab.gnome.org/GNOME/gtk/-/issues/7679>).
+              (substitute* "testsuite/reftests/meson.build"
+                (("  'flipping-icons.ui',.*") "")
+                (("  'gtk-icontheme-sizing.ui',.*") ""))
+              ;; This test fails just on i686-linux, for unknown reasons.
+              #$@(if (target-x86-32?)
+                     #~((substitute* "testsuite/reftests/meson.build"
+                          (("  'linear-gradient.ui',.*") "")))
+                     #~())))
          (add-after 'unpack 'generate-gdk-pixbuf-loaders-cache-file
            (assoc-ref glib-or-gtk:%standard-phases
                       'generate-gdk-pixbuf-loaders-cache-file))
@@ -1114,13 +1113,13 @@ application suites.")
                                          "/share/applications")))))))
    (native-search-paths
     (list (search-path-specification
-            (variable "GUIX_GTK3_PATH")
-            (files '("lib/gtk-3.0")))))))
+             (variable "GUIX_GTK3_PATH")
+             (files '("lib/gtk-3.0")))))))

 (define-public gtk
  (package
    (name "gtk")
-    (version "4.20.3")
+    (version "4.22.1")
    (source
     (origin
       (method url-fetch)
@@ -1128,9 +1127,11 @@ application suites.")
                           (version-major+minor version)  "/"
                           name "-" version ".tar.xz"))
       (sha256
-        (base32 "0ly1gqc6ybxv5f2a9hvjp5k6l9mfzy2yv8iy2xqnr9l8628g4wr8"))
+        (base32 "1z2mkmazc2d51jbg3qwwdycycqiwswm88nhw6bxscz8j86f5lyyd"))
       (patches
-        (search-patches "gtk4-respect-GUIX_GTK4_PATH.patch"))
+        (search-patches "gtk4-demo-reproducible.patch"
+                        "gtk4-needs-udmabuf.patch"
+                        "gtk4-respect-GUIX_GTK4_PATH.patch"))
       (modules '((guix build utils)))))
    (build-system meson-build-system)
    (outputs '("out" "bin" "doc"))
@@ -1198,6 +1199,9 @@ application suites.")
                (("[ \t]*'empty-text.node',") "")
                (("[ \t]*'testswitch.node',") "")
                (("[ \t]*'widgetfactory.node',") "")
+                ;; The gtklistitemmanager test is flaky (see:
+                ;; <https://gitlab.gnome.org/GNOME/gtk/-/issues/6547>).
+                ((".*'gtklistitemmanager.c',.*") "")
                ;; XXX: Figure out why this fails and report upstream.
                ((".*'memorytexture',.*") "")
                ((".*'yuv-matrix-dmabuf',.*") ""))
@@ -1254,8 +1258,10 @@ application suites.")
              (setenv "XDG_CACHE_HOME" (getcwd))))
          (add-before 'check 'pre-check
            (lambda* (#:key inputs #:allow-other-keys)
-              ;; Tests require a running X server.
-              (system "Xvfb :1 +extension GLX &")
+              ;; Tests require a running X server.  The '-noreset' option is
+              ;; necessary to avoid spurious "Failed to open display" test
+              ;; errors.
+              (system "Xvfb :1 +extension GLX -screen 0 1024x768x24 -noreset &")
              (setenv "DISPLAY" ":1")
              ;; Tests write to $HOME.
              (setenv "HOME" (getcwd))
@@ -1298,6 +1304,7 @@ application suites.")
           docbook-xsl
           gettext-minimal
           `(,glib "bin")
+           glibc-utf8-locales           ;some tests require en_US.UTF-8
           gobject-introspection        ;for building introspection data
           graphene
           gtk-doc/stable               ;for building documentation
@@ -1321,7 +1328,6 @@ application suites.")
    (inputs
     (list colord                       ;for color printing support
           cups                         ;for CUPS print-backend
-           ffmpeg                       ;for ffmpeg media-backend
           fribidi
           gi-docgen
           gstreamer                    ;for gstreamer media-backend
@@ -1365,8 +1371,8 @@ application suites.")
    (native-search-paths
     (list
      (search-path-specification
-       (variable "GUIX_GTK4_PATH")
-       (files '("lib/gtk-4.0")))))
+        (variable "GUIX_GTK4_PATH")
+        (files '("lib/gtk-4.0")))))
    (search-paths native-search-paths)
    (home-page "https://www.gtk.org/")
    (synopsis "Cross-platform widget toolkit")
@@ -2205,7 +2211,7 @@ information.")
 (define-public gtk-doc
  (package
    (name "gtk-doc")
-    (version "1.34.0")
+    (version "1.35.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/" name "/"
@@ -2213,7 +2219,7 @@ information.")
                                  name "-" version ".tar.xz"))
              (sha256
               (base32
-                "0746lwxgybc5ss3hzdd0crjjghk0ck0x9jbmz73iig405arp42xj"))
+                "1qi5bgqca1chdcfw7v4h3sw8jg661nmp77d7x658mn6nxlj9y731"))
              (patches
               (search-patches "gtk-doc-respect-xml-catalog.patch"
                               "gtk-doc-mkhtml-test-fix.patch"))))
@@ -89,14 +89,14 @@
 (define-public ibus-minimal
  (package
    (name "ibus")
-    (version "1.5.32")
+    (version "1.5.34-rc2")
    (source (origin
      (method git-fetch)
      (uri (git-reference
        (url "https://github.com/ibus/ibus")
        (commit version)))
      (file-name (git-file-name name version))
-      (sha256 (base32 "1rn2xpzi6x57n01rjin4a2h8yy1wdmvadgnglw0p6bdnc31q17a6"))))
+      (sha256 (base32 "1x05dwhi79s1mqgs34srdr2d5fvkyvihqvcnw91630xyf4r76b1h"))))
    (build-system glib-or-gtk-build-system)
    (outputs '("out" "doc"))
    (arguments
@@ -204,7 +204,7 @@
           wayland
           xmodmap))
    (native-inputs
-     (list autoconf
+     (list autoconf-2.72
           automake
           docbook-xml-4.1.2
           `(,glib "bin")               ;for glib-genmarshal
@@ -2854,7 +2854,7 @@ Format) file format decoder and encoder.")
 (define-public libjxl
  (package
    (name "libjxl")
-    (version "0.11.1")
+    (version "0.11.2")
    (outputs (list "out" "pixbuf-loader"))
    (source
     (origin
@@ -2865,7 +2865,7 @@ Format) file format decoder and encoder.")
             (recursive? #t)))
       (file-name (git-file-name name version))
       (sha256
-        (base32 "1wfxzrhj8a19z6x47ib1qbmgyg56jsxjs955xcvqhdkrx8l2271r"))
+        (base32 "1c7d0mlxmmjby00hzgwqfyr6nb6lqcgcjsqcdmg2l10rmxiw33rg"))
       (modules '((guix build utils)))
       (snippet
        ;; Delete the bundles that will not be used.
@@ -11535,7 +11535,7 @@ of Linux application development.")
 (define-public wireplumber
  (package
    (name "wireplumber")
-    (version "0.5.12")
+    (version "0.5.14")
    (source
     (origin
       (method git-fetch)
@@ -11545,7 +11545,7 @@ of Linux application development.")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
-        (base32 "1dljz669ywy1lvvn0jh14ymynmbii45q5vay71zajpcg31249dyw"))))
+        (base32 "0rr2vlbwjjhgsk6lk2iwaww21gks2v63f0cs01rh2mdi8jpfz7h2"))))
    (build-system meson-build-system)
    (arguments
     `(#:configure-flags '("-Dsystemd=disabled"
@@ -12268,7 +12268,7 @@ that avoids the usage of older system-wide @file{/sys} interface.")
 (define-public libtracefs
  (package
    (name "libtracefs")
-    (version "1.7.0")
+    (version "1.8.3")
    (source
     (origin
       (method git-fetch)
@@ -12277,25 +12277,16 @@ that avoids the usage of older system-wide @file{/sys} interface.")
             (commit (string-append name "-" version))))
       (file-name (git-file-name name version))
       (sha256
-        (base32 "0v896n3q0df0nxx5drbwyaqhrqiyxl06rvrdw3gp2r37awa9g1zb"))
-       (modules '((guix build utils)))
-       (snippet
-        #~(begin
-            (substitute* (list "Makefile" "scripts/utils.mk")
-              (("/bin/(pwd)" _ command) command))))))
-    (build-system gnu-build-system)
+        (base32 "1bc4mwf488nlja64zawjznvb6640vchjb25xa02v53x6qfb1mpmq"))))
+    (build-system meson-build-system)
    (arguments
     (list
-      #:tests? #f                       ; no test suite
-      #:make-flags
-      #~(list
-         (string-append "CC=" #$(cc-for-target))
-         (string-append "pkgconfig_dir=" #$output "/lib/pkgconfig")
-         (string-append "prefix=" #$output))
-      #:phases
-      #~(modify-phases %standard-phases
-          (delete 'configure))))        ; no configure script
-    (native-inputs (list pkg-config))
+      #:configure-flags
+      #~(list "-Ddoc=false")))
+    (native-inputs
+     (list bison
+           flex
+           pkg-config))
    (inputs (list libtraceevent))
    (home-page "https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/")
    (synopsis "Linux kernel trace file system library")
@@ -591,7 +591,7 @@ Android, and ChromeOS.")
 (define-public libnice
  (package
    (name "libnice")
-    (version "0.1.22")
+    (version "0.1.23")
    (source
     (origin
       (method git-fetch)
@@ -601,7 +601,7 @@ Android, and ChromeOS.")
       (file-name (git-file-name name version))
       (sha256
        (base32
-         "0ik45q1qlr04llr2ssm6zb73840dmn31q303k3qrcpgj0jp578hg"))))
+         "0zqnqhcm1rx5axbzd448yi6j4bq4kykiqb4wihs2p8h1k49nkyjh"))))
    (build-system meson-build-system)
    (outputs '("out" "doc"))
    (arguments
@@ -614,23 +614,25 @@ Android, and ChromeOS.")
          (add-after 'unpack 'disable-failing-tests
            (lambda _
              (substitute* "tests/meson.build"
+                ;; This test is flaky (see:
+                ;; <https://gitlab.freedesktop.org/libnice/libnice/-/work_items/210>).
+                ((".*'test-send-recv',.*") "")
                ;; ‘test-set-port-range.c:66:main: assertion failed:
                ;; (nice_agent_gather_candidates (agent, stream1))’
                (("'test-set-port-range'" all)
                 (string-append "# " all))
                ;; The following test is disabled as it fails in a
                ;; nondeterministic fashion (see:
-                ;; https://gitlab.freedesktop.org/libnice/libnice/-/issues/151).
+                ;; <https://gitlab.freedesktop.org/libnice/libnice/-/issues/151>).
                (("'test-bsd'" all)
                 (string-append "# " all))
-                ;; The test-new-trickle fails with GLib 2.83.0 (see:
-                ;; https://gitlab.freedesktop.org/libnice/libnice/-/issues/198).
-                (("'test-new-trickle'" all)
-                 (string-append "# " all)))
+                ;; This test uses getaddrinfo, which cannot resolve in the
+                ;; build environment.
+                ((".*'test-slow-resolving',.*") ""))
              (substitute* "stun/tests/meson.build"
                ;; test-bind.c:234: bad_responses: Assertion `len >= 20'
                ;; failed (see:
-                ;; https://gitlab.freedesktop.org/libnice/libnice/-/issues/150).
+                ;; <https://gitlab.freedesktop.org/libnice/libnice/-/issues/150>).
                (("'bind', ")
                 ""))))
          (add-after 'install 'move-docs
@@ -1,6 +1,3 @@
-Pretend that stat's mtime is broken, so that the fontconfig cache does not
-depend upon modification time to determine if a cache is stale.
-
 diff --git a/src/fcstat.c b/src/fcstat.c
 index 9b54e2b4..76d7780e 100644
 --- a/src/fcstat.c
@@ -10,6 +7,6 @@ index 9b54e2b4..76d7780e 100644
 FcIsFsMtimeBroken (const FcChar8 *dir)
 {
 +    return FcTrue;
-     int fd = FcOpen ((const char *) dir, O_RDONLY);
+     int fd = FcOpen ((const char *)dir, O_RDONLY);
 
-     if (fd != -1)
+     if (fd != -1) {
@@ -0,0 +1,35 @@
+Some udmapbuf relying tests were still selected despite using --no-suite=needs-udmabuf.
+
+Upstream-status: Patch prepared by upstream, not yet committed.
+
+diff --git a/testsuite/gsk/meson.build b/testsuite/gsk/meson.build
+index 0118304bf8..6bf4d4bb93 100644
+--- a/testsuite/gsk/meson.build
+++ b/testsuite/gsk/meson.build
+@@ -275,6 +275,16 @@ compare_render_tests = [
+   'zero-length-path-stroke',
+ ]
+ 
+# These tests use dmabufs and fail in testrunners that have
+# dmabuf support but no access to /dev/udmabuf.
+# For that purpose we add them to the 'needs-udmabuf' suite
+# with this list
+needs_udmabuf = [
+  'yuv-matrix-dmabuf-nv12',
+  'yuv-matrix-dmabuf-rgba',
+  'yuv-matrix-dmabuf-yuyv',
+]
+
+ # These tests are either slow or need lots of memory.
+ # So we don't run them in parallel with other such tests to not
+ # cause CI failures
+@@ -386,6 +396,9 @@ foreach renderer : renderers
+         if test_xfails.contains(variant) or (renderer_name == 'cairo' and variant == 'clip')
+           extra_suites += ['failing']
+         endif
+        if needs_udmabuf.contains(testname)
+          extra_suites += ['needs-udmabuf']
+        endif
+         test('compare ' + renderer_name + ' ' + testname + ' ' + variant, compare_render,
+           protocol: 'tap',
+           args: [
@@ -0,0 +1,67 @@
+From 8fb3557bce1fdf9e2c4146e89b43753688d64455 Mon Sep 17 00:00:00 2001
+From: Alessandro Astone <alessandro.astone@canonical.com>
+Date: Mon, 23 Mar 2026 15:48:20 +0100
+Subject: [PATCH] testsuite/a11y: Fixup treeview test after focus policy
+ changes
+
+Since commit
+  fbc28541f0 ("a11y: Don't send focus-related events for unfocused treeview")
+the window must have focus in order for the treeview to have focus and emit
+the signal we want to test for.
+
+Part-of: <https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/9716>
+---
+ testsuite/a11y/tree-relationships.c | 26 +++++++++++++++++++++++---
+ 1 file changed, 23 insertions(+), 3 deletions(-)
+
+diff --git a/testsuite/a11y/tree-relationships.c b/testsuite/a11y/tree-relationships.c
+index 34f45b690a5..a1cc1f38288 100644
+--- a/testsuite/a11y/tree-relationships.c
+++ b/testsuite/a11y/tree-relationships.c
+@@ -223,6 +223,24 @@ process_pending_idles ()
+   g_main_loop_run (loop);
+ }
+ 
+static void
+on_window_focus (GObject *obj,
+                 GParamSpec *pspec,
+                 gpointer data)
+{
+  GMainLoop *loop = data;
+  g_main_loop_quit (loop);
+}
+
+
+static void
+wait_window_focus (GtkWidget *window)
+{
+  GMainLoop *loop = g_main_loop_new (NULL, FALSE);
+  g_signal_connect (window, "notify::is-active", G_CALLBACK (on_window_focus), loop);
+  g_main_loop_run (loop);
+}
+
+ static void
+ test_a11y_tree_focus (void)
+ {
+@@ -243,13 +261,15 @@ test_a11y_tree_focus (void)
+   window = builder_get_toplevel (builder);
+   g_assert (window);
+ 
+-  populate_tree (builder);
+  gtk_widget_show (window);
+  gtk_window_present (GTK_WINDOW (window));
+  wait_window_focus (window);
+ 
+  populate_tree (builder);
+   tv = (GtkTreeView *)gtk_builder_get_object (builder, "treeview1");
+   gtk_tree_view_expand_all (tv);
+ 
+-  gtk_widget_show (window);
+-
+  gtk_widget_grab_focus (GTK_WIDGET (tv));
+   gtk_tree_view_get_cursor (tv, &path, &focus_column);
+   gtk_tree_path_down (path);
+   data.count = 0;
+-- 
+GitLab
+
@@ -0,0 +1,79 @@
+Upstream-status: https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/9675
+
+diff --git a/demos/gtk-demo/geninclude.py b/demos/gtk-demo/geninclude.py
+index 2ebfaeb625..5864a608f5 100755
+--- a/demos/gtk-demo/geninclude.py
+++ b/demos/gtk-demo/geninclude.py
+@@ -2,19 +2,20 @@
+ # -*- coding: utf-8 -*-
+ 
+ import sys
+-import re
+-import os
+ from collections import *
+ 
+
+ def add_quotes(s):
+     return "\"" + s.lower() + "\""
+ 
+
+ def wordify(s):
+     return s.strip().rstrip(".,;:")
+ 
+
+ def is_keyword(s):
+     if s == "GTK":
+-      return False
+        return False
+     elif s.startswith(("Gtk", "Gdk", "Pango")):
+         return True
+     elif s.startswith("G") and s[1].isupper():
+@@ -22,6 +23,7 @@ def is_keyword(s):
+     else:
+         return False
+ 
+
+ out_file = sys.argv[1]
+ in_files = sys.argv[2:]
+ 
+@@ -82,6 +84,10 @@ for demo in demos:
+         parent_index = parent_index + 1
+ 
+ 
+# Sort demos by title
+demos = sorted(demos, key=lambda x: x[1])
+
+
+ # For every child with a parent, generate a list of child demos
+ i = 0
+ for parent in parents:
+@@ -91,15 +97,12 @@ for parent in parents:
+     for child in demos:
+         if child[1].startswith(parent + "/"):
+             title = child[1][child[1].rfind('/') + 1:]
+-            file_output += "  { \"" + child[0] + "\", \"" + title + "\", " + "(const char*[]) {" + ", ".join(list(map(add_quotes, child[2])) + ["NULL"]) + " }, \"" + child[3] + "\", " + child[4] + ", NULL },\n"
+            file_output += "  { \"" + child[0] + "\", \"" + title + "\", " + "(const char*[]) {" + ", ".join(list(map(add_quotes, sorted(child[2]))) + ["NULL"]) + " }, \"" + child[3] + "\", " + child[4] + ", NULL },\n"
+ 
+     file_output += "  { NULL }\n};\n"
+     i = i + 1
+ 
+ 
+-# Sort demos by title
+-demos = sorted(demos, key=lambda x: x[1])
+-
+ file_output += "\nDemoData gtk_demos[] = {\n"
+ for demo in demos:
+     # Do not generate one of these for demos with a parent demo
+@@ -118,10 +121,10 @@ for demo in demos:
+ 
+         if demo[5] != -1:
+             child_array = "child" + str(demo[5])
+-        file_output += "  { " + name + ", " + title + ", " + "(const char*[]) {" + ", ".join(list(map(add_quotes, keywords)) + ["NULL"]) + " }, " + file + ", " + demo[4] + ", " + child_array + " },\n"
+        file_output += "  { " + name + ", " + title + ", " + "(const char*[]) {" + ", ".join(list(map(add_quotes, sorted(keywords))) + ["NULL"]) + " }, " + file + ", " + demo[4] + ", " + child_array + " },\n"
+ 
+-file_output += "  { NULL }\n};\n"
+ 
+file_output += "  { NULL }\n};\n"
+ ofile = open(out_file, "w")
+ ofile.write(file_output)
+ ofile.close()
@@ -0,0 +1,35 @@
+Some udmapbuf relying tests were still selected despite using --no-suite=needs-udmabuf.
+
+Upstream-status: Patch prepared by upstream, not yet committed.
+
+diff --git a/testsuite/gsk/meson.build b/testsuite/gsk/meson.build
+index 0118304bf8..6bf4d4bb93 100644
+--- a/testsuite/gsk/meson.build
+++ b/testsuite/gsk/meson.build
+@@ -275,6 +275,16 @@ compare_render_tests = [
+   'zero-length-path-stroke',
+ ]
+ 
+# These tests use dmabufs and fail in testrunners that have
+# dmabuf support but no access to /dev/udmabuf.
+# For that purpose we add them to the 'needs-udmabuf' suite
+# with this list
+needs_udmabuf = [
+  'yuv-matrix-dmabuf-nv12',
+  'yuv-matrix-dmabuf-rgba',
+  'yuv-matrix-dmabuf-yuyv',
+]
+
+ # These tests are either slow or need lots of memory.
+ # So we don't run them in parallel with other such tests to not
+ # cause CI failures
+@@ -386,6 +396,9 @@ foreach renderer : renderers
+         if test_xfails.contains(variant) or (renderer_name == 'cairo' and variant == 'clip')
+           extra_suites += ['failing']
+         endif
+        if needs_udmabuf.contains(testname)
+          extra_suites += ['needs-udmabuf']
+        endif
+         test('compare ' + renderer_name + ' ' + testname + ' ' + variant, compare_render,
+           protocol: 'tap',
+           args: [
@@ -0,0 +1,29 @@
+This patch provides a correct library path when shared libraries referenced by
+typelibs are installed in a subdirectory of lib/ rather than directly
+underneath it.  It works in combination with the
+gobject-introspection-absolute-shlib-path.patch patch that adds the
+'--fallback-library-path' option to its 'g-ir-scanner' command.
+
+Retrieved-from: <https://raw.githubusercontent.com/NixOS/nixpkgs/refs/heads/master/pkgs/by-name/me/meson/004-gir-fallback-path.patch>
+
+diff --git a/mesonbuild/modules/gnome.py b/mesonbuild/modules/gnome.py
+index 1c6952df7..9466a0b7d 100644
+--- a/mesonbuild/modules/gnome.py
+++ b/mesonbuild/modules/gnome.py
+@@ -923,6 +923,16 @@ class GnomeModule(ExtensionModule):
+         if fatal_warnings:
+             scan_command.append('--warn-error')
+
+        if len(set(girtarget.get_custom_install_dir()[0] for girtarget in girtargets if girtarget.get_custom_install_dir())) > 1:
+            raise MesonException('generate_gir tries to build multiple libraries with different install_dir at once: {}'.format(','.join([str(girtarget) for girtarget in girtargets])))
+
+        if girtargets[0].get_custom_install_dir():
+            fallback_libpath = girtargets[0].get_custom_install_dir()[0]
+        else:
+            fallback_libpath = None
+        if fallback_libpath is not None and isinstance(fallback_libpath, str) and len(fallback_libpath) > 0 and fallback_libpath[0] == "/":
+            scan_command += ['--fallback-library-path=' + fallback_libpath]
+
+         generated_files = [f for f in libsources if isinstance(f, (GeneratedList, CustomTarget, CustomTargetIndex))]
+ 
+         scan_target = self._make_gir_target(state, girfile, scan_command, generated_files, depends, kwargs)
@@ -0,0 +1,25 @@
+This patch provides a roundabout way of keeping "$prefix/..", i.e. the store
+directory, in DT_RPATH/DT_RUNPATH.  See <https://issues.guix.gnu.org/70349>
+for motivation.
+
+Upstream-Status: Not submitted.
+
+--- a/mesonbuild/build.py
+++ b/mesonbuild/build.py
+@@ -1826,6 +1826,7 @@ class BuildTarget(Target):
+     def rpaths_for_non_system_absolute_shared_libraries(self, exclude_system: bool = True) -> ImmutableListProtocol[str]:
+         paths: OrderedSet[str] = OrderedSet()
+         srcdir = self.environment.get_source_dir()
+        vicinity = os.path.dirname(self.prefix)
+ 
+         system_dirs = set()
+         if exclude_system:
+@@ -1840,7 +1841,7 @@ class BuildTarget(Target):
+             if dep.type_name not in {'library', 'pkgconfig', 'cmake'}:
+                 continue
+             for libpath in dep.link_args:
+-                if libpath.startswith('-'):
+                if libpath.startswith('-') or libpath.startswith(vicinity):
+                     continue
+                 # For all link args that are absolute paths to a library file, add RPATH args
+                 if not os.path.isabs(libpath):
@@ -0,0 +1,27 @@
+Retrieved-from: <https://src.fedoraproject.org/rpms/mozjs140/raw/49492baa47bc1d7b7d5bc738c4c81b4661302f27/f/9aa8b4b051dd539e0fbd5e08040870b3c712a846.patch>
+Upstream-status: https://bugzilla.mozilla.org/show_bug.cgi?id=1973994
+
+From 9aa8b4b051dd539e0fbd5e08040870b3c712a846 Mon Sep 17 00:00:00 2001
+From: Philip Chimento <philip.chimento@gmail.com>
+Date: Wed, 16 Jul 2025 22:50:50 -0700
+Subject: [PATCH] Bug 1973994 - mozjs-140.pc does not contain -DXP_UNIX on
+ Linux
+
+Temporary fix.
+---
+ js/src/js-config.h.in | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/js/src/js-config.h.in b/js/src/js-config.h.in
+index 8372623586..498ea968ba 100644
+--- a/js/src/js-config.h.in
+++ b/js/src/js-config.h.in
+@@ -68,4 +68,8 @@
+ #undef MOZJS_MAJOR_VERSION
+ #undef MOZJS_MINOR_VERSION
+ 
+/* Controls API in UniquePtrExtensions.h. */
+#undef XP_UNIX
+#undef XP_WIN
+
+ #endif /* js_config_h */
@@ -0,0 +1,299 @@
+From c8896801dfbfe03b56f85c1533abc077ff74a533 Mon Sep 17 00:00:00 2001
+From: Reilly Brogan <reilly@reillybrogan.com>
+Date: Tue, 19 Aug 2025 14:47:03 -0500
+Subject: [PATCH 1/2] Fix build with abseil-cpp 202508
+
+---
+ webrtc/api/audio/audio_processing.h           | 12 +++++++++
+ webrtc/api/make_ref_counted.h                 | 13 ++++++++++
+ webrtc/api/scoped_refptr.h                    | 15 +++++++++++
+ .../aec_dump/aec_dump_factory.h               | 15 +++++++++++
+ .../aec_dump/null_aec_dump_factory.cc         | 25 +++++++++++++++++++
+ .../audio_processing/audio_processing_impl.cc |  9 +++++++
+ .../audio_processing/audio_processing_impl.h  |  9 +++++++
+ 7 files changed, 98 insertions(+)
+
+diff --git a/webrtc/api/audio/audio_processing.h b/webrtc/api/audio/audio_processing.h
+index dca75f2..4580ba9 100644
+--- a/webrtc/api/audio/audio_processing.h
+++ b/webrtc/api/audio/audio_processing.h
+@@ -28,6 +28,7 @@
+ #include <string>
+ #include <utility>
+ 
+#include "absl/base/config.h"
+ #include "absl/base/nullability.h"
+ #include "absl/strings/string_view.h"
+ #include "api/array_view.h"
+@@ -632,6 +633,7 @@ class RTC_EXPORT AudioProcessing : public RefCountInterface {
+   // return value of true indicates that the file has been
+   // sucessfully opened, while a value of false indicates that
+   // opening the file failed.
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+   virtual bool CreateAndAttachAecDump(
+       absl::string_view file_name,
+       int64_t max_log_size_bytes,
+@@ -640,6 +642,16 @@ class RTC_EXPORT AudioProcessing : public RefCountInterface {
+       absl::Nonnull<FILE*> handle,
+       int64_t max_log_size_bytes,
+       absl::Nonnull<TaskQueueBase*> worker_queue) = 0;
+#else
+  virtual bool CreateAndAttachAecDump(absl::string_view file_name,
+                                      int64_t max_log_size_bytes,
+                                      TaskQueueBase* absl_nonnull
+                                          worker_queue) = 0;
+  virtual bool CreateAndAttachAecDump(FILE* absl_nonnull handle,
+                                      int64_t max_log_size_bytes,
+                                      TaskQueueBase* absl_nonnull
+                                          worker_queue) = 0;
+#endif
+ 
+   // TODO(webrtc:5298) Deprecated variant.
+   // Attaches provided webrtc::AecDump for recording debugging
+diff --git a/webrtc/api/make_ref_counted.h b/webrtc/api/make_ref_counted.h
+index b5f4e99..080023a 100644
+--- a/webrtc/api/make_ref_counted.h
+++ b/webrtc/api/make_ref_counted.h
+@@ -13,6 +13,7 @@
+ #include <type_traits>
+ #include <utility>
+ 
+#include "absl/base/config.h"
+ #include "absl/base/nullability.h"
+ #include "api/ref_count.h"
+ #include "api/scoped_refptr.h"
+@@ -86,7 +87,11 @@ template <
+     typename std::enable_if<std::is_convertible_v<T*, RefCountInterface*> &&
+                                 std::is_abstract_v<T>,
+                             T>::type* = nullptr>
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+ absl::Nonnull<scoped_refptr<T>> make_ref_counted(Args&&... args) {
+#else
+absl_nonnull scoped_refptr<T> make_ref_counted(Args&&... args) {
+#endif
+   return scoped_refptr<T>(new RefCountedObject<T>(std::forward<Args>(args)...));
+ }
+ 
+@@ -99,7 +104,11 @@ template <
+         !std::is_convertible_v<T*, RefCountInterface*> &&
+             webrtc_make_ref_counted_internal::HasAddRefAndRelease<T>::value,
+         T>::type* = nullptr>
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+ absl::Nonnull<scoped_refptr<T>> make_ref_counted(Args&&... args) {
+#else
+absl_nonnull scoped_refptr<T> make_ref_counted(Args&&... args) {
+#endif
+   return scoped_refptr<T>(new T(std::forward<Args>(args)...));
+ }
+ 
+@@ -113,7 +122,11 @@ template <
+             !webrtc_make_ref_counted_internal::HasAddRefAndRelease<T>::value,
+ 
+         T>::type* = nullptr>
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+ absl::Nonnull<scoped_refptr<FinalRefCountedObject<T>>> make_ref_counted(
+#else
+absl_nonnull scoped_refptr<FinalRefCountedObject<T>> make_ref_counted(
+#endif
+     Args&&... args) {
+   return scoped_refptr<FinalRefCountedObject<T>>(
+       new FinalRefCountedObject<T>(std::forward<Args>(args)...));
+diff --git a/webrtc/api/scoped_refptr.h b/webrtc/api/scoped_refptr.h
+index c6fb560..8c441ff 100644
+--- a/webrtc/api/scoped_refptr.h
+++ b/webrtc/api/scoped_refptr.h
+@@ -66,6 +66,7 @@
+ #include <cstddef>
+ #include <utility>
+ 
+#include "absl/base/config.h"
+ #include "absl/base/nullability.h"
+ 
+ namespace webrtc {
+@@ -73,13 +74,19 @@ namespace webrtc {
+ template <class T>
+ class ABSL_NULLABILITY_COMPATIBLE scoped_refptr {
+  public:
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+   using absl_nullability_compatible = void;
+#endif
+   using element_type = T;
+ 
+   scoped_refptr() : ptr_(nullptr) {}
+   scoped_refptr(std::nullptr_t) : ptr_(nullptr) {}  // NOLINT(runtime/explicit)
+ 
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+   explicit scoped_refptr(absl::Nullable<T*> p) : ptr_(p) {
+#else
+  explicit scoped_refptr(T* absl_nullable p) : ptr_(p) {
+#endif
+     if (ptr_)
+       ptr_->AddRef();
+   }
+@@ -122,7 +129,11 @@ class ABSL_NULLABILITY_COMPATIBLE scoped_refptr {
+     return retVal;
+   }
+ 
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+   scoped_refptr<T>& operator=(absl::Nullable<T*> p) {
+#else
+  scoped_refptr<T>& operator=(T* absl_nullable p) {
+#endif
+     // AddRef first so that self assignment should work
+     if (p)
+       p->AddRef();
+@@ -152,7 +163,11 @@ class ABSL_NULLABILITY_COMPATIBLE scoped_refptr {
+     return *this;
+   }
+ 
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+   void swap(absl::Nonnull<T**> pp) noexcept {
+#else
+  void swap(T** absl_nonnull pp) noexcept {
+#endif
+     T* p = ptr_;
+     ptr_ = *pp;
+     *pp = p;
+diff --git a/webrtc/modules/audio_processing/aec_dump/aec_dump_factory.h b/webrtc/modules/audio_processing/aec_dump/aec_dump_factory.h
+index 0d258a9..14d8b39 100644
+--- a/webrtc/modules/audio_processing/aec_dump/aec_dump_factory.h
+++ b/webrtc/modules/audio_processing/aec_dump/aec_dump_factory.h
+@@ -29,6 +29,7 @@ class RTC_EXPORT AecDumpFactory {
+   // The AecDump takes responsibility for `handle` and closes it in the
+   // destructor. A non-null return value indicates that the file has been
+   // sucessfully opened.
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+   static absl::Nullable<std::unique_ptr<AecDump>> Create(
+       FileWrapper file,
+       int64_t max_log_size_bytes,
+@@ -41,6 +42,20 @@ class RTC_EXPORT AecDumpFactory {
+       absl::Nonnull<FILE*> handle,
+       int64_t max_log_size_bytes,
+       absl::Nonnull<TaskQueueBase*> worker_queue);
+#else
+  static absl_nullable std::unique_ptr<AecDump> Create(
+      FileWrapper file,
+      int64_t max_log_size_bytes,
+      TaskQueueBase* absl_nonnull worker_queue);
+  static absl_nullable std::unique_ptr<AecDump> Create(
+      absl::string_view file_name,
+      int64_t max_log_size_bytes,
+      TaskQueueBase* absl_nonnull worker_queue);
+  static absl_nullable std::unique_ptr<AecDump> Create(
+      FILE* absl_nonnull handle,
+      int64_t max_log_size_bytes,
+      TaskQueueBase* absl_nonnull worker_queue);
+#endif
+ };
+ 
+ }  // namespace webrtc
+diff --git a/webrtc/modules/audio_processing/aec_dump/null_aec_dump_factory.cc b/webrtc/modules/audio_processing/aec_dump/null_aec_dump_factory.cc
+index 63929af..658bcee 100644
+--- a/webrtc/modules/audio_processing/aec_dump/null_aec_dump_factory.cc
+++ b/webrtc/modules/audio_processing/aec_dump/null_aec_dump_factory.cc
+@@ -16,6 +16,7 @@
+ 
+ namespace webrtc {
+ 
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+ absl::Nullable<std::unique_ptr<AecDump>> AecDumpFactory::Create(
+     FileWrapper file,
+     int64_t max_log_size_bytes,
+@@ -37,3 +38,27 @@ absl::Nullable<std::unique_ptr<AecDump>> AecDumpFactory::Create(
+   return nullptr;
+ }
+ }  // namespace webrtc
+#else
+absl_nullable std::unique_ptr<AecDump> AecDumpFactory::Create(
+    FileWrapper file,
+    int64_t max_log_size_bytes,
+    TaskQueueBase* absl_nonnull worker_queue) {
+  return nullptr;
+}
+
+absl_nullable std::unique_ptr<AecDump> AecDumpFactory::Create(
+    absl::string_view file_name,
+    int64_t max_log_size_bytes,
+    TaskQueueBase* absl_nonnull worker_queue) {
+  return nullptr;
+}
+
+absl_nullable std::unique_ptr<AecDump> AecDumpFactory::Create(
+    FILE* absl_nonnull handle,
+    int64_t max_log_size_bytes,
+    TaskQueueBase* absl_nonnull worker_queue) {
+  return nullptr;
+}
+}  // namespace webrtc
+
+#endif
+diff --git a/webrtc/modules/audio_processing/audio_processing_impl.cc b/webrtc/modules/audio_processing/audio_processing_impl.cc
+index a1cba51..1dfe26d 100644
+--- a/webrtc/modules/audio_processing/audio_processing_impl.cc
+++ b/webrtc/modules/audio_processing/audio_processing_impl.cc
+@@ -19,6 +19,7 @@
+ #include <type_traits>
+ #include <utility>
+ 
+#include "absl/base/config.h"
+ #include "absl/base/nullability.h"
+ #include "absl/strings/match.h"
+ #include "absl/strings/string_view.h"
+@@ -1787,7 +1788,11 @@ void AudioProcessingImpl::UpdateRecommendedInputVolumeLocked() {
+ bool AudioProcessingImpl::CreateAndAttachAecDump(
+     absl::string_view file_name,
+     int64_t max_log_size_bytes,
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+     absl::Nonnull<TaskQueueBase*> worker_queue) {
+#else
+    TaskQueueBase* absl_nonnull worker_queue) {
+#endif
+   std::unique_ptr<AecDump> aec_dump =
+       AecDumpFactory::Create(file_name, max_log_size_bytes, worker_queue);
+   if (!aec_dump) {
+@@ -1801,7 +1806,11 @@ bool AudioProcessingImpl::CreateAndAttachAecDump(
+ bool AudioProcessingImpl::CreateAndAttachAecDump(
+     FILE* handle,
+     int64_t max_log_size_bytes,
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+     absl::Nonnull<TaskQueueBase*> worker_queue) {
+#else
+    TaskQueueBase* absl_nonnull worker_queue) {
+#endif
+   std::unique_ptr<AecDump> aec_dump =
+       AecDumpFactory::Create(handle, max_log_size_bytes, worker_queue);
+   if (!aec_dump) {
+diff --git a/webrtc/modules/audio_processing/audio_processing_impl.h b/webrtc/modules/audio_processing/audio_processing_impl.h
+index ecdc055..51a2bfb 100644
+--- a/webrtc/modules/audio_processing/audio_processing_impl.h
+++ b/webrtc/modules/audio_processing/audio_processing_impl.h
+@@ -20,6 +20,7 @@
+ #include <string>
+ #include <vector>
+ 
+#include "absl/base/config.h"
+ #include "absl/base/nullability.h"
+ #include "absl/strings/string_view.h"
+ #include "api/array_view.h"
+@@ -74,11 +75,19 @@ class AudioProcessingImpl : public AudioProcessing {
+   bool CreateAndAttachAecDump(
+       absl::string_view file_name,
+       int64_t max_log_size_bytes,
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+       absl::Nonnull<TaskQueueBase*> worker_queue) override;
+#else
+      TaskQueueBase* absl_nonnull worker_queue) override;
+#endif
+   bool CreateAndAttachAecDump(
+       FILE* handle,
+       int64_t max_log_size_bytes,
+#if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20250512
+       absl::Nonnull<TaskQueueBase*> worker_queue) override;
+#else
+      TaskQueueBase* absl_nonnull worker_queue) override;
+#endif
+   // TODO(webrtc:5298) Deprecated variant.
+   void AttachAecDump(std::unique_ptr<AecDump> aec_dump) override;
+   void DetachAecDump() override;
+-- 
+GitLab
@@ -1,32 +0,0 @@
-https://bugs.gentoo.org/917493
-https://sources.debian.org/src/webrtc-audio-processing/1.0-0.2/debian/patches/Add-generic-byte-order-and-pointer-size-detection.patch/
-
-Description: Add generic byte order and pointer size detection
-Author: Than <than@redhat.com>
-Origin: https://bugs.freedesktop.org/show_bug.cgi?id=95738#c4
-Last-Update: 2022-02-01
---
-This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/webrtc/rtc_base/system/arch.h
-+++ b/webrtc/rtc_base/system/arch.h
-@@ -58,7 +58,19 @@
- #define WEBRTC_ARCH_32_BITS
- #define WEBRTC_ARCH_LITTLE_ENDIAN
- #else
-#error Please add support for your architecture in rtc_base/system/arch.h
-+/* instead of failing, use typical unix defines... */
-+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
-+#define WEBRTC_ARCH_LITTLE_ENDIAN
-+#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-+#define WEBRTC_ARCH_BIG_ENDIAN
-+#else
-+#error __BYTE_ORDER__ is not defined
-+#endif
-+#if defined(__LP64__)
-+#define WEBRTC_ARCH_64_BITS
-+#else
-+#define WEBRTC_ARCH_32_BITS
-+#endif
- #endif
- 
- #if !(defined(WEBRTC_ARCH_LITTLE_ENDIAN) ^ defined(WEBRTC_ARCH_BIG_ENDIAN))
@@ -0,0 +1,48 @@
+From e9c78dc4712fa6362b0c839ad57b6b46dce1ba83 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fran=C3=A7ois=20Laignel?= <francois@centricular.com>
+Date: Mon, 14 Apr 2025 16:48:19 +0200
+Subject: [PATCH] Fix compilation with gcc-15
+
+This commit fixes compilation errors with gcc-15 (default for Fedora 42).
+
+From [1]:
+
+> Common C++ headers (like <memory>) in GCC 15.0.0 (combined with libstdc++)
+> don't transitively include uint64_t anymore.
+
+See also [2].
+
+[1]: https://github.com/ROCm/rocm_smi_lib/pull/198
+[2]: https://github.com/root-project/root/issues/17444
+---
+ .../audio_processing/aec3/multi_channel_content_detector.h       | 1 +
+ webrtc/rtc_base/trace_event.h                                    | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/webrtc/modules/audio_processing/aec3/multi_channel_content_detector.h b/webrtc/modules/audio_processing/aec3/multi_channel_content_detector.h
+index 2b2f3b8..feb29fd 100644
+--- a/webrtc/modules/audio_processing/aec3/multi_channel_content_detector.h
+++ b/webrtc/modules/audio_processing/aec3/multi_channel_content_detector.h
+@@ -12,6 +12,7 @@
+ #define MODULES_AUDIO_PROCESSING_AEC3_MULTI_CHANNEL_CONTENT_DETECTOR_H_
+ 
+ #include <stddef.h>
+#include <cstdint>
+ 
+ #include <memory>
+ #include <optional>
+diff --git a/webrtc/rtc_base/trace_event.h b/webrtc/rtc_base/trace_event.h
+index 2aee713..f88a68e 100644
+--- a/webrtc/rtc_base/trace_event.h
+++ b/webrtc/rtc_base/trace_event.h
+@@ -28,6 +28,7 @@
+ 
+ #if !defined(RTC_USE_PERFETTO)
+ #include <string>
+#include <cstdint>
+ 
+ #include "rtc_base/event_tracer.h"
+ 
+-- 
+GitLab
+
@@ -1,13 +0,0 @@
-https://bugs.gentoo.org/921140
-https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/issues/5
--- a/webrtc/rtc_base/system/arch.h
-+++ b/webrtc/rtc_base/system/arch.h
-@@ -34,7 +34,7 @@
- #else
- #define WEBRTC_ARCH_32_BITS
- #endif
-#elif defined(_M_IX86) || defined(__i386__)
-+#elif defined(__SSE__) && (defined(_M_IX86) || defined(__i386__))
- #define WEBRTC_ARCH_X86_FAMILY
- #define WEBRTC_ARCH_X86
- #define WEBRTC_ARCH_32_BITS
@@ -173,7 +173,7 @@ rates.")
 (define-public pulseaudio
  (package
    (name "pulseaudio")
-    (version "16.1")
+    (version "17.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
@@ -181,7 +181,7 @@ rates.")
                    name "-" version ".tar.xz"))
              (sha256
               (base32
-                "1r2aa0g7al9jhrrbrnih6i3bfznd73kkbafrbzwpjyflj7735vwf"))
+                "1dc7xdfbn5rknwsvv5m2ijfwnqrap208liwyhiykjghsczb98dq5"))
              (modules '((guix build utils)))
              (snippet
               ;; Disable console-kit support by default since it's deprecated
@@ -16986,12 +16986,11 @@ the @code{sendfile(2)} system call.")
    (arguments
     (list
      #:test-flags
-      #~(list "-k" "not TestCommandLineParser"
-              #$@(if (target-aarch64?)
-                     ;; TimeoutError: timed out
-                     '((string-append "--deselect=pyftpdlib/test/test_functional.py"
-                                      "::TestTimeouts::test_idle_data_timeout2"))
-                     '()))))
+      #~(list
+         "-k" "not TestCommandLineParser"
+         ;; These contains flaky tests.
+         "--deselect=pyftpdlib/test/test_functional.py"
+         "--deselect=pyftpdlib/test/test_functional_ssl.py")))
    (native-inputs
     (list python-psutil
           python-pytest
@@ -21073,7 +21072,8 @@ into 22 character URL-safe base64 slug representation.")
       (sha256
        (base32 "0zwjry4ylqncqvxrywp0km96jng4f288dgz8kz5vymk7nr2z21m1"))))
    (build-system pyproject-build-system)
-    ;; tests: 856 passed, 24 skipped
+    ;; The test_brokenpipeerror is flaky.
+    (arguments (list #:test-flags #~(list "-k" "not test_brokenpipeerror")))
    (native-inputs
     (list python-poetry-core
           python-pytest
@@ -1093,11 +1093,16 @@ tst_qt_cmake_create.cpp"

                       ;; See https://bugreports.qt.io/browse/QTBUG-113371
                       ;; Adding glibc-utf8-locales to native-inpus is no help.
-                       ;; TODO: when core-updates is merged, check again.
                       "tst_selftests"

-                       ;; The 'tst_qsqlthread' test sometimes fails.
-                       "tst_qsqlthread"
+                       ;; The qsqldatabase test is flaky (see:
+                       ;; <https://qt-project.atlassian.net/browse/QTBUG-145385>).
+                       "tst_qsqldatabase"
+
+                       ;; The 'tst_qtimer' test has a propensity to hang and
+                       ;; fail (see:
+                       ;; <https://qt-project.atlassian.net/browse/QTBUG-145261>).
+                       "tst_qtimer_no_glib"

                       ;; The 'tst_qthread' test is also flaky, despite the
                       ;; patch applied that promised to fix it.
@@ -1196,7 +1201,11 @@ tst_qt_cmake_create.cpp"
                       ;; This test may fail non-deterministically as reported
                       ;; in Guix bug#73233 and upstream at
                       ;; https://bugreports.qt.io/browse/QTBUG-119321.
-                       "tst_qsharedmemory")
+                       "tst_qsharedmemory"
+
+                       ;; This test fails deterministically on a non-privileged
+                       ;; daemon.
+                       "tst_qstandardpaths")
                      #$@(cond
                           ((target-ppc64le?)
                             #~((list
@@ -1736,18 +1736,18 @@ and runtime for AI-assisted coding.")
 (define-public rust-glycin-3
  (package
    (name "rust-glycin")
-    (version "3.0.7")
+    (version "3.1.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
              (url "https://gitlab.gnome.org/GNOME/glycin.git")
              ;; Rust library version is different from the tagged version.
-              (commit "2.0.7")))
+              (commit "2.1.1")))
       (file-name (git-file-name name version))
       (sha256
        (base32
-         "0v6szxk5h8a4b28xb0lrhqrq6b4vka2ha4qgpdp35f6c49v9pdyp"))
+         "1mrv733xhbxydww4szskv7jc0hif908aavh8h4kjcxp0zgy13blf"))
       (patches (search-patches "glycin-sandbox-Adapt-bwrap-invocation.patch"))))
    (build-system cargo-build-system)
    (arguments
@@ -50,7 +50,7 @@
 ;;; Copyright © 2021 Alexey Abramov <levenson@mmer.org>
 ;;; Copyright © 2021, 2022, 2023 Andrew Tropin <andrew@trop.in>
 ;;; Copyright © 2021 David Wilson <david@daviwil.com>
-;;; Copyright © 2021-2025 Maxim Cournoyer <maxim@guixotic.coop>
+;;; Copyright © 2021-2026 Maxim Cournoyer <maxim@guixotic.coop>
 ;;; Copyright © 2020 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;; Copyright © 2021 Raghav Gururajan <rg@raghavgururajan.name>
 ;;; Copyright © 2021 Thiago Jung Bauermann <bauermann@kolabnow.com>
@@ -3573,38 +3573,21 @@ soon as it starts.")
 (define-public libbluray
  (package
    (name "libbluray")
-    (version "1.3.4")
+    (version "1.4.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://download.videolan.org/videolan/"
                                  name "/" version "/"
-                                  name "-" version ".tar.bz2"))
+                                  name "-" version ".tar.xz"))
              (sha256
               (base32
-                "0aszpsz3pc7p7z6yahlib4na585m6pqbg2d9dkpyipgml1lgv3s7"))))
-    (build-system gnu-build-system)
+                "0jglp44wsjpp5k3mrxskfj9b488ksn7cj2dhxfjdqa3z150drdbn"))))
+    (build-system meson-build-system)
    (arguments
     (list
-      #:configure-flags #~(list "--disable-bdjava-jar" "--disable-static")
      #:phases
      #~(modify-phases %standard-phases
-          (add-after 'unpack 'move-packages-to-libs
-            ;; Avoid the need to propagate libxml2 et al. by referring to them
-            ;; directly.
-            (lambda* (#:key inputs #:allow-other-keys)
-              (define (search-input-vicinity lib)
-                (dirname
-                 (search-input-file inputs
-                                    (string-append "lib/lib" lib ".so"))))
-              (substitute* "src/libbluray.pc.in"
-                (("@PACKAGES@") "")
-                (("^Libs.private:" field)
-                 (string-append field
-                                " -L" (search-input-vicinity "xml2")
-                                " -L" (search-input-vicinity "freetype")
-                                " -L" (search-input-vicinity "fontconfig")
-                                " -lxml2 -lfreetype -lfontconfig")))))
-          (add-before 'build 'fix-dlopen-paths
+          (add-after 'unpack 'fix-dlopen-paths
            (lambda* (#:key inputs #:allow-other-keys)
              (define (lib/no.so library)
                (let ((found (search-input-file inputs library)))
@@ -3612,11 +3595,29 @@ soon as it starts.")
                                        (string-length ".so")))))
              (substitute* "src/libbluray/disc/aacs.c"
                (("\"libaacs\"")
-                 (string-append "\"" (lib/no.so "lib/libaacs.so") "\""))
+                 (string-append "\"" (lib/no.so "lib/libaacs.so") "\"")))
+              (substitute* "src/libbluray/disc/bdplus.c"
                (("\"libbdplus\"")
-                 (string-append "\"" (lib/no.so "lib/libbdplus.so") "\""))))))))
+                 (string-append "\"" (lib/no.so "lib/libbdplus.so") "\"")))))
+          (add-after 'install 'move-packages-to-libs
+            ;; Avoid the need to propagate libxml2 et al. by referring to them
+            ;; directly.
+            (lambda* (#:key inputs #:allow-other-keys)
+              (define (search-input-vicinity lib)
+                (dirname
+                 (search-input-file inputs
+                                    (string-append "lib/lib" lib ".so"))))
+              (substitute* (string-append #$output
+                                          "/lib/pkgconfig/libbluray.pc")
+                (("^Requires.private.*") "")
+                (("^Libs.private:" field)
+                 (string-append field
+                                " -L" (search-input-vicinity "xml2")
+                                " -L" (search-input-vicinity "freetype")
+                                " -L" (search-input-vicinity "fontconfig")
+                                " -lxml2 -lfreetype -lfontconfig"))))))))
    (native-inputs (list pkg-config))
-    (inputs (list fontconfig freetype libaacs libbdplus libxml2))
+    (inputs (list fontconfig freetype libaacs libbdplus libudfread libxml2))
    (home-page "https://www.videolan.org/developers/libbluray.html")
    (synopsis "Blu-Ray Disc playback library")
    (description
@@ -3627,22 +3628,18 @@ players, like VLC or MPlayer.")
 (define-public libdvdread
  (package
    (name "libdvdread")
-    (version "6.1.3")
+    (version "7.0.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://download.videolan.org/videolan/"
                                  "libdvdread/" version "/"
-                                  "libdvdread-" version ".tar.bz2"))
+                                  "libdvdread-" version ".tar.xz"))
              (sha256
               (base32
-                "0sakl4c8y2kkp09km0b5353w66pvfc72y8wi1vjwn252jx4ladff"))))
-    (build-system gnu-build-system)
-    (arguments
-     `(#:configure-flags '("--with-libdvdcss=yes")))
-    (native-inputs
-     (list pkg-config))
-    (propagated-inputs
-     (list libdvdcss))
+                "01ylalrr9lw6x7fz7z030243kln1hfd1pbh3m9ikjp610nih8gif"))))
+    (build-system meson-build-system)
+    (native-inputs (list pkg-config))
+    (propagated-inputs (list libdvdcss))
    (home-page "http://dvdnav.mplayerhq.hu/")
    (synopsis "Library for reading video DVDs")
    (description
@@ -3706,16 +3703,16 @@ MPEG-2 stream containing VOB packets.")
 (define-public libdvdnav
  (package
    (name "libdvdnav")
-    (version "6.1.1")
+    (version "7.0.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://download.videolan.org/videolan/"
                                  "libdvdnav/" version "/"
-                                  "libdvdnav-" version ".tar.bz2"))
+                                  "libdvdnav-" version ".tar.xz"))
              (sha256
               (base32
-                "0j4ds6c4xl34dijkfpw805vj7s0vzg095kw0fvzj7ls7b53sg4f1"))))
-    (build-system gnu-build-system)
+                "07i2gdj4nfah4lwlc6hl14xjbyh6b12bc1lipxs3q4vdsdd8z8d2"))))
+    (build-system meson-build-system)
    (native-inputs (list pkg-config))
    (propagated-inputs (list libdvdread)) ;in 'Requires.private' of dvdnav.pc
    (home-page "http://dvdnav.mplayerhq.hu/")
@@ -3736,16 +3733,16 @@ encapsulated.")
 (define-public libdvdcss
  (package
    (name "libdvdcss")
-    (version "1.4.3")
+    (version "1.5.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://download.videolan.org/pub/"
                                  name "/" version "/"
-                                  name "-" version ".tar.bz2"))
+                                  name "-" version ".tar.xz"))
              (sha256
               (base32
-                "0y800y33spblb20s1lsjbaiybknmwwmmiczmjqx5s760blpwjg13"))))
-    (build-system gnu-build-system)
+                "16f3lnwcldy0ssq2yah97qsb0b8scsvhsivfbhpgizmys7j6752j"))))
+    (build-system meson-build-system)
    (home-page "https://www.videolan.org/developers/libdvdcss.html")
    (synopsis "Library for accessing DVDs as block devices")
    (description
@@ -5194,19 +5191,18 @@ specifications.")
 (define-public libaacs
  (package
    (name "libaacs")
-    (version "0.11.0")
+    (version "0.11.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://ftp.videolan.org/pub/videolan/libaacs/"
                           version "/libaacs-" version ".tar.bz2"))
       (sha256
-        (base32 "11skjqjlldmbjkyxdcz4fmcn6y4p95r1xagbcnjy4ndnzf0l723d"))))
-    (inputs
-     (list libgcrypt))
-    (native-inputs
-     (list bison flex))
+        (base32 "0f8ax9dp49mrm1484bl2df659b34xyrjmngzmvvpg2n9wkms12m8"))))
+    (inputs (list libgcrypt))
+    (native-inputs (list bison flex))
    (build-system gnu-build-system)
+    (arguments (list #:configure-flags #~(list "--disable-static")))
    (home-page "https://www.videolan.org/developers/libaacs.html")
    (synopsis "Library for decrypting certain Blu-Ray discs")
    (description "libaacs is a library which implements the Advanced Access
@@ -1542,66 +1542,6 @@ the user shall be removed when the user fully logs out.")
                   '#$(elogind-configuration-system-shutdown-hook-files
                       config))))))

-(define (elogind-dbus-service config)
-  "Return a @file{org.freedesktop.login1.service} file that tells D-Bus how to
-\"start\" elogind.  In practice though, our elogind is started when booting by
-shepherd.  Thus, the @code{Exec} line of this @file{.service} file does not
-explain how to start elogind; instead, it spawns a wrapper that waits for the
-@code{elogind} shepherd service.  This avoids a race condition where both
-@command{shepherd} and @command{dbus-daemon} would attempt to start elogind."
-  ;; For more info on the elogind startup race, see
-  ;; <https://issues.guix.gnu.org/55444>.
-
-  (define elogind
-    (elogind-configuration-elogind config))
-
-  (define wrapper
-    (program-file "elogind-dbus-shepherd-sync"
-                  (with-imported-modules '((gnu services herd))
-                    #~(begin
-                        (use-modules (gnu services herd)
-                                     (srfi srfi-34))
-
-                        (guard (c ((service-not-found-error? c)
-                                   (format (current-error-port)
-                                           "no elogind shepherd service~%")
-                                   (exit 1))
-                                  ((shepherd-error? c)
-                                   (format (current-error-port)
-                                           "elogind shepherd service not \
-started~%")
-                                   (exit 2)))
-                          (wait-for-service 'elogind))))))
-
-  (define build
-    (with-imported-modules '((guix build utils))
-      #~(begin
-          (use-modules (guix build utils)
-                       (ice-9 match))
-
-          (define service-directory
-            "/share/dbus-1/system-services")
-
-          (mkdir-p (dirname (string-append #$output service-directory)))
-          (copy-recursively (string-append #$elogind service-directory)
-                            (string-append #$output service-directory))
-          (symlink (string-append #$elogind "/etc") ;for etc/dbus-1
-                   (string-append #$output "/etc"))
-          ;; Also expose the D-Bus policy configurations (.conf) files, now
-          ;; installed under '/share' instead of the legacy '/etc' prefix.
-          (symlink (string-append #$elogind "/share/dbus-1/system.d")
-                   (string-append #$output "/share/dbus-1/system.d"))
-
-          ;; Replace the "Exec=" line of the 'org.freedesktop.login1.service'
-          ;; file with one that refers to WRAPPER instead of elogind.
-          (match (find-files #$output "\\.service$")
-            ((file)
-             (substitute* file
-               (("Exec[[:blank:]]*=.*" _)
-                (string-append "Exec=" #$wrapper "\n"))))))))
-
-  (list (computed-file "elogind-dbus-service-wrapper" build)))
-
 (define (pam-extension-procedure config)
  "Return an extension for PAM-ROOT-SERVICE-TYPE that ensures that all the PAM
 services use 'pam_elogind.so', a module that allows elogind to keep track of
@@ -1649,7 +1589,7 @@ of the service's configuration files."
   (name 'elogind)
   (extensions
    (list (service-extension dbus-root-service-type
-                             elogind-dbus-service)
+                             (compose list elogind-configuration-elogind))
          (service-extension udev-service-type
                             (compose list elogind-configuration-elogind))
          (service-extension polkit-service-type
@@ -26,7 +26,8 @@
  #:use-module (guix monads)
  #:use-module (guix search-paths)
  #:use-module ((guix build glib-or-gtk-build-system)
-                #:select (%gdk-pixbuf-loaders-cache-file))
+                #:select (%gdk-pixbuf-loaders-cache-file
+                          %gdk-pixbuf-loaders-directory))
  #:use-module (guix build-system)
  #:use-module (guix build-system gnu)
  #:use-module (guix packages)
@@ -35,7 +36,8 @@
            glib-or-gtk-build
            glib-or-gtk-cross-build
            glib-or-gtk-build-system)
-  #:re-export (%gdk-pixbuf-loaders-cache-file)) ;for convenience
+  #:re-export (%gdk-pixbuf-loaders-cache-file
+               %gdk-pixbuf-loaders-directory)) ;for convenience

 ;; Commentary:
 ;;
@@ -30,6 +30,7 @@
  #:use-module (srfi srfi-26)
  #:export (%standard-phases
            %gdk-pixbuf-loaders-cache-file
+            %gdk-pixbuf-loaders-directory
            generate-gdk-pixbuf-loaders-cache
            glib-or-gtk-build))

@@ -207,6 +208,8 @@ if needed."
 ;; `generate-gdk-pixbuf-loaders-cache' build phase defined below.
 (define %gdk-pixbuf-loaders-cache-file
  "lib/gdk-pixbuf-2.0/2.10.0/loaders.cache")
+(define %gdk-pixbuf-loaders-directory
+  "lib/gdk-pixbuf-2.0/2.10.0/loaders")

 (define (generate-gdk-pixbuf-loaders-cache directories outputs)
  "Generate the loaders.cache file used by gdk-pixbuf to locate the available
@@ -214,8 +217,9 @@ loaders among DIRECTORIES, and set the GDK_PIXBUF_MODULE_FILE environment
 variable.  The cache file is installed under OUTPUTS.  Return the first cache
 file name if one was created else #f."
  (let* ((loaders (append-map
-                   (cut find-files <> "^libpixbufloader-.*\\.so$")
-                   (delete-duplicates directories)))
+                   (lambda (dir)
+                     (find-files (in-vicinity dir %gdk-pixbuf-loaders-directory) "^.*.so$"))
+                   directories))
         (outputs* (map (cut string-append <> "/"
                             %gdk-pixbuf-loaders-cache-file)
                        outputs))