gnu/packages/glib.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2014, 2015, 2016, 2019 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
   4 ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
   5 ;;; Copyright © 2014, 2015, 2016, 2017, 2018 Mark H Weaver <mhw@netris.org>
   6 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
   7 ;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox.org>
   8 ;;; Copyright © 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
   9 ;;; Copyright © 2017 Petter <petter@mykolab.ch>
  10 ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
  11 ;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com>
  12 ;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>
  13 ;;; Copyright © 2019 Giacomo Leidi <goodoldpaul@autistici.org>
  14 ;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
  15 ;;;
  16 ;;; This file is part of GNU Guix.
  17 ;;;
  18 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  19 ;;; under the terms of the GNU General Public License as published by
  20 ;;; the Free Software Foundation; either version 3 of the License, or (at
  21 ;;; your option) any later version.
  22 ;;;
  23 ;;; GNU Guix is distributed in the hope that it will be useful, but
  24 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  25 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26 ;;; GNU General Public License for more details.
  27 ;;;
  28 ;;; You should have received a copy of the GNU General Public License
  29 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  30
  31 (define-module (gnu packages glib)
  32   #:use-module (gnu packages)
  33   #:use-module (gnu packages backup)
  34   #:use-module (gnu packages base)
  35   #:use-module (gnu packages bison)
  36   #:use-module (gnu packages check)
  37   #:use-module (gnu packages compression)
  38   #:use-module (gnu packages docbook)
  39   #:use-module (gnu packages documentation)
  40   #:use-module (gnu packages enlightenment)
  41   #:use-module (gnu packages file)
  42   #:use-module (gnu packages flex)
  43   #:use-module (gnu packages gettext)
  44   #:use-module (gnu packages gnome)
  45   #:use-module (gnu packages gperf)
  46   #:use-module (gnu packages gtk)
  47   #:use-module (gnu packages libffi)
  48   #:use-module (gnu packages linux)
  49   #:use-module (gnu packages m4)
  50   #:use-module (gnu packages nettle)
  51   #:use-module (gnu packages pcre)
  52   #:use-module (gnu packages package-management)
  53   #:use-module (gnu packages perl)
  54   #:use-module (gnu packages perl-check)
  55   #:use-module (gnu packages pkg-config)
  56   #:use-module (gnu packages python)
  57   #:use-module (gnu packages selinux)
  58   #:use-module (gnu packages web)
  59   #:use-module (gnu packages xml)
  60   #:use-module (gnu packages xorg)
  61   #:use-module (guix build-system gnu)
  62   #:use-module (guix build-system meson)
  63   #:use-module (guix build-system perl)
  64   #:use-module (guix build-system python)
  65   #:use-module (guix download)
  66   #:use-module ((guix licenses) #:prefix license:)
  67   #:use-module (guix packages)
  68   #:use-module (guix utils)
  69   #:use-module (srfi srfi-1)
  70
  71   ;; Export variables up-front to allow circular dependency with the 'xorg'
  72   ;; module.
  73   #:export (dbus
  74             glib
  75             gobject-introspection
  76             dbus-glib
  77             intltool
  78             itstool
  79             libsigc++
  80             glibmm
  81             telepathy-glib
  82             perl-net-dbus
  83             perl-net-dbus-glib))
  84
  85 (define dbus
  86   (package
  87     (name "dbus")
  88     (version "1.12.16")
  89     (source (origin
  90               (method url-fetch)
  91               (uri (string-append
  92                     "https://dbus.freedesktop.org/releases/dbus/dbus-"
  93                     version ".tar.gz"))
  94               (sha256
  95                (base32
  96                 "107ckxaff1cv4q6kmfdi2fb1nlsv03312a7kf6lb4biglhpjv8jl"))
  97               (patches (search-patches "dbus-helper-search-path.patch"))))
  98     (build-system gnu-build-system)
  99     (arguments
 100      '(#:configure-flags
 101        (list
 102         ;; Install the system bus socket under /var.
 103         "--localstatedir=/var"
 104
 105         ;; Install the session bus socket under /tmp.
 106         "--with-session-socket-dir=/tmp"
 107
 108         ;; Build shared libraries only.
 109         "--disable-static"
 110
 111         ;; Use /etc/dbus-1 for system-wide config.
 112         ;; Look for configuration file under
 113         ;; /etc/dbus-1.  This is notably required by
 114         ;; 'dbus-daemon-launch-helper', which looks for
 115         ;; the 'system.conf' file in that place,
 116         ;; regardless of what '--config-file' was
 117         ;; passed to 'dbus-daemon' on the command line;
 118         ;; see <https://bugs.freedesktop.org/show_bug.cgi?id=92458>.
 119         "--sysconfdir=/etc")
 120        #:phases
 121        (modify-phases %standard-phases
 122          (replace 'install
 123                   (lambda _
 124                     ;; Don't try to create /var and /etc.
 125                     (invoke "make"
 126                             "localstatedir=/tmp/dummy"
 127                             "sysconfdir=/tmp/dummy"
 128                             "install"))))))
 129     (native-inputs
 130      `(("pkg-config" ,pkg-config)
 131        ;; Dependencies to generate the doc.
 132        ("docbook-xml" ,docbook-xml-4.4)
 133        ("docbook-xsl" ,docbook-xsl)
 134        ("doxygen" ,doxygen)
 135        ("xmlto" ,xmlto)
 136        ("libxml2" ,libxml2)             ;for XML_CATALOG_FILES
 137        ("libxslt" ,libxslt)
 138        ("yelp-tools" ,yelp-tools)))
 139     (inputs
 140      `(("expat" ,expat)
 141        ;; Add a dependency on libx11 so that 'dbus-launch' has support for
 142        ;; '--autolaunch'.
 143        ("libx11" ,libx11)))
 144     (outputs '("out" "doc"))            ;22 MiB of HTML doc
 145     (home-page "https://www.freedesktop.org/wiki/Software/dbus/")
 146     (synopsis "Message bus for inter-process communication (IPC)")
 147     (description
 148      "D-Bus is a message bus system, a simple way for applications to
 149 talk to one another.  In addition to interprocess communication, D-Bus
 150 helps coordinate process lifecycle; it makes it simple and reliable to
 151 code a \"single instance\" application or daemon, and to launch
 152 applications and daemons on demand when their services are needed.
 153
 154 D-Bus supplies both a system daemon (for events such as \"new hardware
 155 device added\" or \"printer queue changed\") and a
 156 per-user-login-session daemon (for general IPC needs among user
 157 applications).  Also, the message bus is built on top of a general
 158 one-to-one message passing framework, which can be used by any two apps
 159 to communicate directly (without going through the message bus
 160 daemon).  Currently the communicating applications are on one computer,
 161 or through unencrypted TCP/IP suitable for use behind a firewall with
 162 shared NFS home directories.")
 163     (license license:gpl2+)))                     ; or Academic Free License 2.1
 164
 165 (define glib
 166   (package
 167    (name "glib")
 168    (version "2.60.6")
 169    (source (origin
 170             (method url-fetch)
 171             (uri (string-append "mirror://gnome/sources/"
 172                                 name "/" (string-take version 4) "/"
 173                                 name "-" version ".tar.xz"))
 174             (sha256
 175              (base32
 176               "0v7vpx2md1gn0wwiirn7g4bhf2csfvcr03y96q2zv97ain6sp3zz"))
 177             (patches (search-patches "glib-tests-timer.patch"))
 178             (modules '((guix build utils)))
 179             (snippet
 180              '(begin
 181                 (substitute* "tests/spawn-test.c"
 182                   (("/bin/sh") "sh"))
 183                 #t))))
 184    (build-system meson-build-system)
 185    (outputs '("out"           ; everything
 186               "bin"))         ; glib-mkenums, gtester, etc.; depends on Python
 187    (propagated-inputs
 188     `(("pcre" ,pcre)  ; in the Requires.private field of glib-2.0.pc
 189       ("libffi" ,libffi) ; in the Requires.private field of gobject-2.0.pc
 190       ;; These are in the Requires.private field of gio-2.0.pc
 191       ("util-linux" ,util-linux "lib")  ;for libmount
 192       ("libselinux" ,libselinux)
 193       ("zlib" ,zlib)))
 194    (native-inputs
 195     `(("gettext" ,gettext-minimal)
 196       ("m4" ,m4) ; for installing m4 macros
 197       ("dbus" ,dbus)                              ; for GDBus tests
 198       ("pkg-config" ,pkg-config)
 199       ("python" ,python-wrapper)
 200       ("perl" ,perl)                              ; needed by GIO tests
 201       ("tzdata" ,tzdata-for-tests)))                  ; for tests/gdatetime.c
 202    (arguments
 203     `(#:disallowed-references (,tzdata-for-tests)
 204       #:phases
 205       (modify-phases %standard-phases
 206         (add-after 'unpack 'patch-dbus-launch-path
 207           (lambda* (#:key inputs #:allow-other-keys)
 208             (let ((dbus (assoc-ref inputs "dbus")))
 209               (substitute* "gio/gdbusaddress.c"
 210                 (("command_line = g_strdup_printf \\(\"dbus-launch")
 211                  (string-append "command_line = g_strdup_printf (\""
 212                                 dbus "/bin/dbus-launch")))
 213               #t)))
 214         (add-after 'unpack 'patch-gio-launch-desktop
 215           (lambda* (#:key outputs #:allow-other-keys)
 216             (let ((out (assoc-ref outputs "out")))
 217               ;; See also <https://gitlab.gnome.org/GNOME/glib/issues/1633>
 218               ;; for another future fix.
 219               (substitute* "gio/gdesktopappinfo.c"
 220                (("gio-launch-desktop")
 221                 (string-append out "/libexec/gio-launch-desktop")))
 222               #t)))
 223         (add-before 'build 'pre-build
 224           (lambda* (#:key inputs outputs #:allow-other-keys)
 225             ;; For tests/gdatetime.c.
 226             (setenv "TZDIR"
 227                     (string-append (assoc-ref inputs "tzdata")
 228                                    "/share/zoneinfo"))
 229
 230             ;; Some tests want write access there.
 231             (setenv "HOME" (getcwd))
 232             (setenv "XDG_CACHE_HOME" (getcwd))
 233             #t))
 234         (add-after 'unpack 'disable-failing-tests
 235           (lambda _
 236             (let ((disable
 237                    (lambda (test-file test-paths)
 238                      (define pattern+procs
 239                        (map (lambda (test-path)
 240                               (cons
 241                                ;; XXX: only works for single line statements.
 242                                (format #f "g_test_add_func.*\"~a\".*" test-path)
 243                                (const "")))
 244                             test-paths))
 245                      (substitute test-file pattern+procs)))
 246                   (failing-tests
 247                    '(("glib/tests/thread.c"
 248                       (;; prlimit(2) returns ENOSYS on Linux 2.6.32-5-xen-amd64
 249                        ;; as found on hydra.gnu.org, and strace(1) doesn't
 250                        ;; recognize it.
 251                        "/thread/thread4"))
 252
 253                      ;; This tries to find programs in FHS directories.
 254                      ("glib/tests/utils.c"
 255                       ("/utils/find-program"))
 256
 257                      ;; This fails because "glib/tests/echo-script" cannot be
 258                      ;; found.
 259                      ("glib/tests/spawn-singlethread.c"
 260                       ("/gthread/spawn-script"))
 261
 262                      ("glib/tests/timer.c"
 263                       (;; fails if compiler optimizations are enabled, which they
 264                        ;; are by default.
 265                        "/timer/stop"))
 266
 267                      ("gio/tests/gapplication.c"
 268                       (;; XXX: proven to be unreliable.  See:
 269                        ;;  <https://bugs.debian.org/756273>
 270                        ;;  <http://bugs.gnu.org/18445>
 271                        "/gapplication/quit"
 272
 273                        ;; XXX: fails randomly for unknown reason. See:
 274                        ;;  <https://lists.gnu.org/archive/html/guix-devel/2016-04/msg00215.html>
 275                        "/gapplication/local-actions"))
 276
 277                      ("gio/tests/contenttype.c"
 278                       (;; XXX: requires shared-mime-info.
 279                        "/contenttype/guess"
 280                        "/contenttype/guess_svg_from_data"
 281                        "/contenttype/subtype"
 282                        "/contenttype/list"
 283                        "/contenttype/icon"
 284                        "/contenttype/symbolic-icon"
 285                        "/contenttype/tree"))
 286
 287                      ("gio/tests/appinfo.c"
 288                       (;; XXX: requires update-desktop-database.
 289                        "/appinfo/associations"))
 290
 291                      ("gio/tests/desktop-app-info.c"
 292                       (;; XXX: requires update-desktop-database.
 293                        "/desktop-app-info/delete"
 294                        "/desktop-app-info/default"
 295                        "/desktop-app-info/fallback"
 296                        "/desktop-app-info/lastused"
 297                        "/desktop-app-info/search"))
 298
 299                      ("gio/tests/gdbus-peer.c"
 300                       (;; Requires /etc/machine-id.
 301                        "/gdbus/codegen-peer-to-peer"))
 302
 303                      ("gio/tests/gdbus-unix-addresses.c"
 304                       (;; Requires /etc/machine-id.
 305                        "/gdbus/x11-autolaunch"))
 306
 307                      ("gio/tests/gsocketclient-slow.c"
 308                       (;; These tests tries to resolve "localhost", and fails.
 309                        "/socket-client/happy-eyeballs/slow"
 310                        "/socket-client/happy-eyeballs/cancellation/delayed"))
 311
 312                      )))
 313               (for-each (lambda (x) (apply disable x)) failing-tests)
 314               #t)))
 315         (replace 'check
 316           (lambda _
 317             (setenv "MESON_TESTTHREADS"
 318                     (number->string (parallel-job-count)))
 319             ;; Do not run tests marked as "flaky".
 320             (invoke "meson" "test" "--no-suite" "flaky")))
 321         ;; TODO: meson does not permit the bindir to be outside of prefix.
 322         ;; See https://github.com/mesonbuild/meson/issues/2561
 323         ;; We can remove this once meson is patched.
 324         (add-after 'install 'move-executables
 325           (lambda* (#:key outputs #:allow-other-keys)
 326             (let ((out (assoc-ref outputs "out"))
 327                   (bin (assoc-ref outputs "bin")))
 328               (mkdir-p bin)
 329               (rename-file (string-append out "/bin")
 330                            (string-append bin "/bin"))
 331               ;; This one is an implementation detail of glib.
 332               ;; It is wrong that that's in "/bin" in the first place,
 333               ;; but that's what upstream is doing right now.
 334               ;; See <https://gitlab.gnome.org/GNOME/glib/issues/1633>.
 335               (mkdir (string-append out "/libexec"))
 336               (rename-file (string-append bin "/bin/gio-launch-desktop")
 337                            (string-append out "/libexec/gio-launch-desktop"))
 338               ;; Do not refer to "bindir", which points to "${prefix}/bin".
 339               ;; We don't patch "bindir" to point to "$bin/bin", because that
 340               ;; would create a reference cycle between the "out" and "bin"
 341               ;; outputs.
 342               (substitute* (list (string-append out "/lib/pkgconfig/gio-2.0.pc")
 343                                  (string-append out "/lib/pkgconfig/glib-2.0.pc"))
 344                 (("bindir=\\$\\{prefix\\}/bin") "")
 345                 (("=\\$\\{bindir\\}/") "="))
 346               #t))))))
 347       ;; TODO: see above for explanation.
 348       ;; #:configure-flags (list (string-append "--bindir="
 349       ;;                                        (assoc-ref %outputs "bin")
 350       ;;                                        "/bin"))
 351
 352    (native-search-paths
 353     ;; This variable is not really "owned" by GLib, but several related
 354     ;; packages refer to it: gobject-introspection's tools use it as a search
 355     ;; path for .gir files, and it's also a search path for schemas produced
 356     ;; by 'glib-compile-schemas'.
 357     (list (search-path-specification
 358            (variable "XDG_DATA_DIRS")
 359            (files '("share")))
 360           ;; To load extra gio modules from glib-networking, etc.
 361           (search-path-specification
 362            (variable "GIO_EXTRA_MODULES")
 363            (files '("lib/gio/modules")))))
 364    (search-paths native-search-paths)
 365    (properties '((hidden? . #t)))
 366
 367    (synopsis "Thread-safe general utility library; basis of GTK+ and GNOME")
 368    (description
 369     "GLib provides data structure handling for C, portability wrappers,
 370 and interfaces for such runtime functionality as an event loop, threads,
 371 dynamic loading, and an object system.")
 372    (home-page "https://developer.gnome.org/glib/")
 373    (license license:lgpl2.1+)))
 374
 375 (define-public glib-with-documentation
 376   ;; glib's doc must be built in a separate package since it requires gtk-doc,
 377   ;; which in turn depends on glib.
 378   (package
 379     (inherit glib)
 380     (properties (alist-delete 'hidden? (package-properties glib)))
 381     (outputs (cons "doc" (package-outputs glib))) ; 20 MiB of GTK-Doc reference
 382     (native-inputs
 383      `(("gtk-doc" ,gtk-doc)             ; for the doc
 384        ("docbook-xml" ,docbook-xml)
 385        ("libxml2" ,libxml2)
 386        ,@(package-native-inputs glib)))
 387     (arguments
 388      (substitute-keyword-arguments (package-arguments glib)
 389        ((#:configure-flags flags ''())
 390         `(cons "-Dgtk_doc=true" ,flags))
 391        ((#:phases phases)
 392         `(modify-phases ,phases
 393            (add-after 'install 'move-doc
 394              (lambda* (#:key outputs #:allow-other-keys)
 395                (let ((out (assoc-ref outputs "out"))
 396                      (doc (assoc-ref outputs "doc"))
 397                      (html (string-append "/share/gtk-doc")))
 398                  (copy-recursively (string-append out html)
 399                                    (string-append doc html))
 400                  (delete-file-recursively (string-append out html))
 401                  #t)))))))))
 402
 403 (define gobject-introspection
 404   (package
 405     (name "gobject-introspection")
 406     (version "1.60.2")
 407     (source (origin
 408              (method url-fetch)
 409              (uri (string-append "mirror://gnome/sources/"
 410                    "gobject-introspection/" (version-major+minor version)
 411                    "/gobject-introspection-" version ".tar.xz"))
 412              (sha256
 413               (base32 "172ymc1vbg2rclq1rszx4y32vm900nn1mc4qg1a4mqxjiwvf5pzz"))
 414              (patches (search-patches
 415                        "gobject-introspection-cc.patch"
 416                        "gobject-introspection-girepository.patch"
 417                        "gobject-introspection-absolute-shlib-path.patch"))))
 418     (build-system meson-build-system)
 419     (arguments
 420      `(#:phases
 421        (modify-phases %standard-phases
 422          (add-after 'unpack 'do-not-use-/usr/bin/env
 423            (lambda _
 424              (substitute* "tools/g-ir-tool-template.in"
 425                (("#!@PYTHON_CMD@")
 426                 (string-append "#!" (which "python3"))))
 427              #t)))))
 428     (inputs
 429      `(("bison" ,bison)
 430        ("flex" ,flex)
 431        ("glib" ,glib)
 432        ("python" ,python-wrapper)
 433        ("zlib" ,zlib)))
 434     (native-inputs
 435      `(("glib" ,glib "bin")
 436        ("pkg-config" ,pkg-config)))
 437     (propagated-inputs
 438      `(;; In practice, GIR users will need libffi when using
 439        ;; gobject-introspection.
 440        ("libffi" ,libffi)))
 441     (native-search-paths
 442      (list (search-path-specification
 443             (variable "GI_TYPELIB_PATH")
 444             (files '("lib/girepository-1.0")))))
 445     (search-paths native-search-paths)
 446     (home-page "https://wiki.gnome.org/GObjectIntrospection")
 447     (synopsis "Generate interface introspection data for GObject libraries")
 448     (description
 449      "GObject introspection is a middleware layer between C libraries (using
 450 GObject) and language bindings.  The C library can be scanned at compile time
 451 and generate a metadata file, in addition to the actual native C library.  Then
 452 at runtime, language bindings can read this metadata and automatically provide
 453 bindings to call into the C library.")
 454     ; Some bits are distributed under the LGPL2+, others under the GPL2+
 455     (license license:gpl2+)))
 456
 457 (define intltool
 458   (package
 459     (name "intltool")
 460     (version "0.51.0")
 461     (source (origin
 462              (method url-fetch)
 463              (uri (string-append "https://launchpad.net/intltool/trunk/"
 464                                  version "/+download/intltool-"
 465                                  version ".tar.gz"))
 466              (patches (search-patches "intltool-perl-compatibility.patch"))
 467              (sha256
 468               (base32
 469                "1karx4sb7bnm2j67q0q74hspkfn6lqprpy5r99vkn5bb36a4viv7"))))
 470     (build-system gnu-build-system)
 471     (inputs
 472      `(("file" ,file)))
 473     (propagated-inputs
 474      `(;; Propagate gettext because users expect it to be there, and so does
 475        ;; the `intltool-update' script.
 476        ("gettext" ,gettext-minimal)
 477
 478        ("perl-xml-parser" ,perl-xml-parser)
 479        ("perl" ,perl)))
 480     (arguments
 481      `(#:phases
 482        (modify-phases %standard-phases
 483          (add-after 'unpack 'patch-file-references
 484            (lambda* (#:key inputs #:allow-other-keys)
 485              (let ((file (assoc-ref inputs "file")))
 486                (substitute* "intltool-update.in"
 487                  (("`file") (string-append "`" file "/bin/file")))
 488                #t))))))
 489     (home-page "https://launchpad.net/intltool/+download")
 490     (synopsis "Tools to centralise translations of different file formats")
 491     (description
 492      "Intltool is a set of tools to centralise translations of many different
 493 file formats using GNU gettext-compatible PO files.
 494
 495 The intltool collection can be used to do these things:
 496
 497     Extract translatable strings from various source files (.xml.in,
 498     glade, .desktop.in, .server.in, .oaf.in).
 499
 500     Collect the extracted strings together with messages from traditional
 501     source files (.c, .h) in po/$(PACKAGE).pot.
 502
 503     Merge back the translations from .po files into .xml, .desktop and
 504     oaf files.  This merge step will happen at build resp. installation time.")
 505     (license license:gpl2+)))
 506
 507 (define itstool
 508   (package
 509     (name "itstool")
 510     (version "2.0.6")
 511     (source (origin
 512              (method url-fetch)
 513              (uri (string-append "http://files.itstool.org/itstool/itstool-"
 514                                  version ".tar.bz2"))
 515              (sha256
 516               (base32
 517                "1acjgf8zlyk7qckdk19iqaca4jcmywd7vxjbcs1mm6kaf8icqcv2"))))
 518     (build-system gnu-build-system)
 519     (inputs
 520      `(("libxml2" ,libxml2)
 521        ("python-libxml2" ,python-libxml2)
 522        ("python" ,python)))
 523     (arguments
 524      '(#:phases
 525        (modify-phases %standard-phases
 526          (add-after 'install 'wrap-program
 527            (lambda* (#:key outputs #:allow-other-keys)
 528              (let ((prog (string-append (assoc-ref outputs "out")
 529                                         "/bin/itstool")))
 530                (wrap-program prog
 531                  `("PYTHONPATH" = (,(getenv "PYTHONPATH"))))
 532                #t))))))
 533     (home-page "http://www.itstool.org")
 534     (synopsis "Tool to translate XML documents with PO files")
 535     (description
 536      "ITS Tool allows you to translate your XML documents with PO files, using
 537 rules from the W3C Internationalization Tag Set (ITS) to determine what to
 538 translate and how to separate it into PO file messages.
 539
 540 PO files are the standard translation format for GNU and other Unix-like
 541 systems.  They present translatable information as discrete messages, allowing
 542 each message to be translated independently.  In contrast to whole-page
 543 translation, translating with a message-based format like PO means you can
 544 easily track changes to the source document down to the paragraph.  When new
 545 strings are added or existing strings are modified, you only need to update the
 546 corresponding messages.
 547
 548 ITS Tool is designed to make XML documents translatable through PO files by
 549 applying standard ITS rules, as well as extension rules specific to ITS Tool.
 550 ITS also provides an industry standard way for authors to override translation
 551 information in their documents, such as whether a particular element should be
 552 translated.")
 553     (license license:gpl3+)))
 554
 555 (define dbus-glib
 556   (package
 557     (name "dbus-glib")
 558     (version "0.108")
 559     (source (origin
 560              (method url-fetch)
 561              (uri
 562               (string-append "https://dbus.freedesktop.org/releases/dbus-glib/dbus-glib-"
 563                              version ".tar.gz"))
 564              (sha256
 565               (base32
 566                "0b307hw9j41npzr6niw1bs6ryp87m5yafg492gqwvsaj4dz0qd4z"))))
 567     (build-system gnu-build-system)
 568     (propagated-inputs ; according to dbus-glib-1.pc
 569      `(("dbus" ,dbus)
 570        ("glib" ,glib)))
 571     (inputs
 572      `(("expat" ,expat)))
 573     (native-inputs
 574      `(("glib" ,glib "bin")
 575        ("pkg-config" ,pkg-config)))
 576     (home-page "https://dbus.freedesktop.org/doc/dbus-glib/")
 577     (synopsis "D-Bus GLib bindings")
 578     (description
 579      "GLib bindings for D-Bus.  The package is obsolete and superseded
 580 by GDBus included in Glib.")
 581     (license license:gpl2)))                     ; or Academic Free License 2.1
 582
 583 (define libsigc++
 584   (package
 585     (name "libsigc++")
 586     (version "2.10.2")
 587     (source (origin
 588              (method url-fetch)
 589              (uri (string-append "mirror://gnome/sources/libsigc++/"
 590                                  (version-major+minor version) "/"
 591                                  name "-" version ".tar.xz"))
 592              (sha256
 593               (base32
 594                "163s14d1rqp82gc1vsm3q0wzsbdicb9q6307kz0zk5lm6x9h5jmi"))))
 595     (build-system gnu-build-system)
 596     (native-inputs `(("pkg-config" ,pkg-config)
 597                      ("m4" ,m4)))
 598     (home-page "https://libsigcplusplus.github.io/libsigcplusplus/")
 599     (synopsis "Type-safe callback system for standard C++")
 600     (description
 601      "Libsigc++ implements a type-safe callback system for standard C++.  It
 602 allows you to define signals and to connect those signals to any callback
 603 function, either global or a member function, regardless of whether it is
 604 static or virtual.
 605
 606 It also contains adaptor classes for connection of dissimilar callbacks and
 607 has an ease of use unmatched by other C++ callback libraries.")
 608     (license license:lgpl2.1+)))
 609
 610 (define glibmm
 611   (package
 612     (name "glibmm")
 613     (version "2.60.0")
 614     (source (origin
 615              (method url-fetch)
 616              (uri (string-append "mirror://gnome/sources/glibmm/"
 617                                  (version-major+minor version)
 618                                  "/glibmm-" version ".tar.xz"))
 619              (sha256
 620               (base32
 621                "1g7jxqd270dv2d83r7pf5893mwpz7d5xib0q01na2yalh34v38d3"))))
 622     (build-system gnu-build-system)
 623     (arguments
 624      `(#:phases
 625        (modify-phases %standard-phases
 626          (add-before 'build 'pre-build
 627            (lambda _
 628              ;; This test uses /etc/fstab as an example file to read
 629              ;; from; choose a better example.
 630              (substitute* "tests/giomm_simple/main.cc"
 631                (("/etc/fstab")
 632                 (string-append (getcwd)
 633                                "/tests/giomm_simple/main.cc")))
 634
 635              ;; This test does a DNS lookup, and then expects to be able
 636              ;; to open a TLS session; just skip it.
 637              (substitute* "tests/giomm_tls_client/main.cc"
 638                (("Gio::init.*$")
 639                 "return 77;\n"))
 640              #t)))))
 641     (native-inputs `(("pkg-config" ,pkg-config)
 642                      ("glib" ,glib "bin")))
 643     (propagated-inputs
 644      `(("libsigc++" ,libsigc++)
 645        ("glib" ,glib)))
 646     (home-page "https://gtkmm.org/")
 647     (synopsis "C++ interface to the GLib library")
 648     (description
 649      "Glibmm provides a C++ programming interface to the part of GLib that are
 650 useful for C++.")
 651     (license license:lgpl2.1+)))
 652
 653 (define-public python2-pygobject-2
 654   (package
 655     (name "python2-pygobject")
 656     ;; This was the last version to declare the 2.0 platform number, i.e. its
 657     ;; pkg-config files were named pygobject-2.0.pc
 658     (version "2.28.7")
 659     (source
 660      (origin
 661        (method url-fetch)
 662        (uri (string-append "mirror://gnome/sources/pygobject/"
 663                            (version-major+minor version)
 664                            "/pygobject-" version ".tar.xz"))
 665        (sha256
 666         (base32
 667          "0nkam61rsn7y3wik3vw46wk5q2cjfh2iph57hl9m39rc8jijb7dv"))
 668        (patches (search-patches
 669                  "python2-pygobject-2-gi-info-type-error-domain.patch"))))
 670     (build-system gnu-build-system)
 671     (native-inputs
 672      `(("which" ,which)
 673        ("glib-bin" ,glib "bin")         ;for tests: glib-compile-schemas
 674        ("pkg-config" ,pkg-config)
 675        ("dbus" ,dbus)))                 ;for tests
 676     (inputs
 677      `(("python" ,python-2)
 678        ("glib"   ,glib)
 679        ("python2-pycairo" ,python2-pycairo)
 680        ("gobject-introspection" ,gobject-introspection)))
 681     (propagated-inputs
 682      `(("libffi" ,libffi)))             ;mentioned in pygobject-2.0.pc
 683     (arguments
 684      `(#:tests? #f                      ;segfaults during tests
 685        #:configure-flags '("LIBS=-lcairo-gobject")))
 686     (home-page "https://pypi.python.org/pypi/PyGObject")
 687     (synopsis "Python bindings for GObject")
 688     (description
 689      "Python bindings for GLib, GObject, and GIO.")
 690     (license license:lgpl2.1+)))
 691
 692 (define-public python-pygobject
 693   (package
 694     (name "python-pygobject")
 695     (version "3.28.3")
 696     (source
 697      (origin
 698        (method url-fetch)
 699        (uri (string-append "mirror://gnome/sources/pygobject/"
 700                            (version-major+minor version)
 701                            "/pygobject-" version ".tar.xz"))
 702        (sha256
 703         (base32
 704          "1c6h3brzlyvzbpdsammnd957azmp6cbzqrd65r400vnh2l8f5lrx"))))
 705     (build-system gnu-build-system)
 706     (arguments
 707      `(#:phases
 708        (modify-phases %standard-phases
 709          (add-after 'unpack 'delete-broken-tests
 710            (lambda _
 711              ;; FIXME: this test freezes and times out.
 712              (delete-file "tests/test_mainloop.py")
 713              ;; FIXME: this test fails with this kind of error:
 714              ;; AssertionError: <Handlers.SIG_IGN: 1> != <built-in function default_int_handler
 715              (delete-file "tests/test_ossig.py")
 716              #t)))))
 717     (native-inputs
 718      `(("which" ,which)
 719        ;for tests: dbus-run-session and glib-compile-schemas
 720        ("dbus" ,dbus)
 721        ("glib-bin" ,glib "bin")
 722        ("pkg-config" ,pkg-config)
 723        ("python-pytest" ,python-pytest)))
 724     (inputs
 725      `(("python" ,python)
 726        ("python-pycairo" ,python-pycairo)
 727        ("gobject-introspection" ,gobject-introspection)))
 728     (propagated-inputs
 729      ;; pygobject-3.0.pc refers to all these.
 730      `(("glib" ,glib)
 731        ("libffi" ,libffi)))
 732     ;; For finding typelib files, since gobject-introscpetion isn't propagated.
 733     (native-search-paths (package-native-search-paths gobject-introspection))
 734     (home-page "https://live.gnome.org/PyGObject")
 735     (synopsis "Python bindings for GObject")
 736     (description
 737      "Python bindings for GLib, GObject, and GIO.")
 738     (license license:lgpl2.1+)
 739     (properties `((python2-variant . ,(delay python2-pygobject))))))
 740
 741 (define-public python2-pygobject
 742   (package (inherit (strip-python2-variant python-pygobject))
 743     (name "python2-pygobject")
 744     (inputs
 745      `(("python" ,python-2)
 746        ("python-pycairo" ,python2-pycairo)
 747        ("gobject-introspection" ,gobject-introspection)))
 748     (native-inputs
 749      `(("which" ,which)
 750        ;for tests: dbus-run-session and glib-compile-schemas
 751        ("dbus" ,dbus)
 752        ("glib-bin" ,glib "bin")
 753        ("pkg-config" ,pkg-config)
 754        ("python-pytest" ,python2-pytest)))))
 755
 756 ;; Newer version of this core-updates package, for Lollypop.
 757 (define-public python-pygobject-3.34
 758   (package/inherit
 759    python-pygobject
 760    (version "3.34.0")
 761    (source
 762     (origin
 763       (method url-fetch)
 764       (uri (string-append "mirror://gnome/sources/pygobject/"
 765                           (version-major+minor version)
 766                           "/pygobject-" version ".tar.xz"))
 767       (sha256
 768        (base32 "06i7ynnbvgpz0gw09zsjbvhgcp5qz4yzdifw27qjwdazg2mckql7"))))
 769    (build-system meson-build-system)
 770    (arguments
 771     `(#:phases
 772       (modify-phases %standard-phases
 773         (add-after 'unpack 'delete-broken-tests
 774           (lambda _
 775             (with-directory-excursion "tests"
 776               (for-each
 777                delete-file
 778                ;; FIXME: these tests require Gdk and/or Gtk 4.
 779                '("test_atoms.py"
 780                  "test_overrides_gtk.py")))
 781             #t)))))))
 782
 783 (define-public perl-glib
 784   (package
 785     (name "perl-glib")
 786     (version "1.3291")
 787     (source (origin
 788               (method url-fetch)
 789               (uri (string-append
 790                     "mirror://cpan/authors/id/X/XA/XAOC/Glib-"
 791                     version ".tar.gz"))
 792               (sha256
 793                (base32
 794                 "0whz5f87wvzq8zsva85h06mkfqim2ciq845ixlvmafwxggccv0xr"))))
 795     (build-system perl-build-system)
 796     (native-inputs
 797      `(("perl-extutils-depends" ,perl-extutils-depends)
 798        ("perl-extutils-pkgconfig" ,perl-extutils-pkgconfig)))
 799     (inputs
 800      `(("glib" ,glib)))
 801     (home-page "https://metacpan.org/release/Glib")
 802     (synopsis "Perl wrappers for the GLib utility and Object libraries")
 803     (description "This module provides perl access to GLib and GLib's GObject
 804 libraries.  GLib is a portability and utility library; GObject provides a
 805 generic type system with inheritance and a powerful signal system.  Together
 806 these libraries are used as the foundation for many of the libraries that make
 807 up the Gnome environment, and are used in many unrelated projects.")
 808     (license license:lgpl2.1+)))
 809
 810 (define telepathy-glib
 811   (package
 812     (name "telepathy-glib")
 813     (version "0.24.1")
 814     (source
 815      (origin
 816       (method url-fetch)
 817        (uri
 818         (string-append
 819          "https://telepathy.freedesktop.org/releases/telepathy-glib/"
 820          "telepathy-glib-" version ".tar.gz"))
 821        (sha256
 822         (base32
 823          "1symyzbjmxvksn2ifdkk50lafjm2llf2sbmky062gq2pz3cg23cy"))
 824        (patches
 825         (list
 826          ;; Don't use the same test name for multiple tests.
 827          ;; <https://bugs.freedesktop.org/show_bug.cgi?id=92245>
 828          (origin
 829            (method url-fetch)
 830            (uri "https://bugs.freedesktop.org/attachment.cgi?id=118608")
 831            (file-name (string-append "telepathy-glib-duplicate-tests.patch"))
 832            (sha256
 833             (base32
 834              "0z261fwrszxb28ccg3hsg9rizig4s84zvwmx6y31a4pyv7bvs5w3")))))))
 835     (build-system gnu-build-system)
 836     (arguments
 837      '(#:configure-flags '("--enable-vala-bindings")
 838
 839        ;; '../tools/glib-*.py' generate files but the target dependencies are
 840        ;; (presumably) not fully specified in the makefile, leading to
 841        ;; parallel build errors like:
 842        ;;
 843        ;;   EOFError: EOF read where object expected
 844        ;;   make[2]: *** [Makefile:1906: _gen/register-dbus-glib-marshallers-body.h] Error 1
 845        #:parallel-build? #f))
 846     (native-inputs
 847      `(("glib" ,glib "bin") ; uses glib-mkenums
 848        ("gobject-introspection" ,gobject-introspection)
 849        ("pkg-config" ,pkg-config)
 850        ("python" ,python-2)
 851        ("vala" ,vala)
 852        ("xsltproc" ,libxslt)))
 853     (propagated-inputs
 854      ;; There are all in the Requires.private field of telepathy-glib.pc.
 855      `(("dbus" ,dbus)
 856        ("dbus-glib" ,dbus-glib)
 857        ("glib" ,glib)))
 858     (home-page "https://telepathy.freedesktop.org/wiki/")
 859     (synopsis "GLib Real-time communications framework over D-Bus")
 860     (description "Telepathy is a flexible, modular communications framework
 861 that enables real-time communication over D-Bus via pluggable protocol
 862 backends.  Telepathy is a communications service that can be accessed by
 863 many applications simultaneously.
 864
 865 This package provides the library for GLib applications.")
 866     (license license:lgpl2.1+)))
 867
 868 (define-public dbus-c++
 869   (package
 870     (name "dbus-c++")
 871     (version "0.9.0")
 872     (source (origin
 873               (method url-fetch)
 874               (uri
 875                (string-append
 876                 "mirror://sourceforge/dbus-cplusplus/dbus-c%2B%2B/"
 877                 version "/libdbus-c%2B%2B-" version ".tar.gz"))
 878               (file-name (string-append name "-" version ".tar.gz"))
 879               (patches (search-patches "dbus-c++-gcc-compat.patch"
 880                                        "dbus-c++-threading-mutex.patch"))
 881               (sha256
 882                (base32
 883                 "0qafmy2i6dzx4n1dqp6pygyy6gjljnb7hwjcj2z11c1wgclsq4dw"))))
 884     (build-system gnu-build-system)
 885     (propagated-inputs
 886      `(("dbus" ,dbus)))                      ;mentioned in the pkg-config file
 887     (inputs
 888      `(("efl" ,efl)
 889        ("expat" ,expat)
 890        ("glib" ,glib)))
 891     (native-inputs
 892      `(("pkg-config" ,pkg-config)))
 893     (arguments
 894      `(;; The 'configure' machinery fails to detect that it needs -lpthread.
 895        #:configure-flags (list "LDFLAGS=-lpthread")
 896        #:phases
 897        (modify-phases %standard-phases
 898          (add-before 'configure 'add-missing-header
 899            (lambda _
 900              (substitute* "include/dbus-c++/eventloop-integration.h"
 901                (("#include <errno.h>")
 902                 "#include <errno.h>\n#include <unistd.h>"))
 903              #t)))))
 904     (synopsis "D-Bus API for C++")
 905     (description "This package provides D-Bus client API bindings for the C++
 906 programming language.  It also contains the utility
 907 @command{dbuscxx-xml2cpp}.")
 908     (home-page "https://sourceforge.net/projects/dbus-cplusplus/")
 909     (license license:lgpl2.1+)))
 910
 911 (define-public appstream-glib
 912   (package
 913     (name "appstream-glib")
 914     (version "0.7.16")
 915     (source (origin
 916               (method url-fetch)
 917               (uri (string-append "https://people.freedesktop.org/~hughsient/"
 918                                   "appstream-glib/releases/"
 919                                   "appstream-glib-" version ".tar.xz"))
 920               (patches (search-patches "appstream-glib-2020.patch"))
 921               (sha256
 922                (base32
 923                 "14jr1psx5kxywdprgbqn79w309yz8lrqlsq7288hfrf87gbr1wh4"))))
 924     (build-system meson-build-system)
 925     (native-inputs
 926      `(("gettext" ,gettext-minimal)
 927        ("glib:bin" ,glib "bin")         ; for glib-compile-resources
 928        ("pkg-config" ,pkg-config)))
 929     (propagated-inputs
 930      `(("gcab" ,gcab) ; for .pc file
 931        ("gdk-pixbuf" ,gdk-pixbuf) ; for .pc file
 932        ("libuuid" ,util-linux "lib"))) ; for .pc file
 933     (inputs
 934      `(("glib" ,glib)
 935        ("gperf" ,gperf)
 936        ("gtk+" ,gtk+)
 937        ("json-glib" ,json-glib)
 938        ("libarchive" ,libarchive)
 939        ("libsoup" ,libsoup)
 940        ("libyaml" ,libyaml)))
 941     (arguments
 942      `(#:configure-flags
 943        (list "-Ddep11=false"
 944              "-Dintrospection=false"    ; avoid g-ir-scanner dependency
 945              "-Drpm=false"
 946              "-Dstemmer=false")
 947        #:phases
 948        (modify-phases %standard-phases
 949          (add-after 'unpack 'patch-tests
 950            (lambda _
 951              (substitute* "libappstream-glib/as-self-test.c"
 952                (("g_test_add_func.*as_test_store_local_appdata_func);") ""))
 953              #t)))))
 954     (home-page "https://github.com/hughsie/appstream-glib")
 955     (synopsis "Library for reading and writing AppStream metadata")
 956     (description "This library provides objects and helper methods to help
 957 reading and writing @uref{https://www.freedesktop.org/wiki/Distributions/AppStream,AppStream}
 958 metadata.")
 959     (license license:lgpl2.1+)))
 960
 961 (define perl-net-dbus
 962   (package
 963     (name "perl-net-dbus")
 964     (version "1.1.0")
 965     (source
 966      (origin
 967        (method url-fetch)
 968        (uri (string-append "mirror://cpan/authors/id/D/DA/DANBERR/Net-DBus-"
 969                            version ".tar.gz"))
 970        (sha256
 971         (base32
 972          "0sg2w147b9r9ykfzjs7y9qxry73xkjnhnk4qf95kfv79p5nnk4c3"))))
 973     (build-system perl-build-system)
 974     (native-inputs
 975      `(("pkg-config" ,pkg-config)
 976        ("perl-test-pod" ,perl-test-pod)
 977        ("perl-test-pod-coverage" ,perl-test-pod-coverage)))
 978     (inputs
 979      `(("dbus" ,dbus)))
 980     (propagated-inputs
 981      `(("perl-xml-twig" ,perl-xml-twig)))
 982     (home-page "https://metacpan.org/release/Net-DBus")
 983     (synopsis "Extension for the DBus bindings")
 984     (description "@code{Net::DBus} provides a Perl XS API to the DBus
 985 inter-application messaging system.  The Perl API covers the core base level
 986 of the DBus APIs, not concerning itself yet with the GLib or QT wrappers.")
 987     (license license:perl-license)))
 988
 989 (define perl-net-dbus-glib
 990   (package
 991     (name "perl-net-dbus-glib")
 992     (version "0.33.0")
 993     (source
 994      (origin
 995        (method url-fetch)
 996        (uri (string-append "mirror://cpan/authors/id/D/DA/DANBERR/"
 997                            "Net-DBus-GLib-" version ".tar.gz"))
 998        (sha256
 999         (base32
1000          "1z4mbv8z0rad604xahijpg5szzi8qak07hbahh230z4jf96fkxvj"))))
1001     (build-system perl-build-system)
1002     (native-inputs
1003      `(("pkg-config" ,pkg-config)))
1004     (inputs
1005      `(("dbus-glib" ,dbus-glib)))
1006     (home-page "https://metacpan.org/release/Net-DBus-GLib")
1007     (synopsis "Perl extension for the DBus GLib bindings")
1008     (description "This package provides an extension to the @code{Net::DBus}
1009 module allowing integration with the GLib mainloop.  To integrate with the
1010 main loop, simply get a connection to the bus via the methods in
1011 @code{Net::DBus::GLib} rather than the usual @code{Net::DBus} module.  Every
1012 other API remains the same.")
1013     (license license:gpl2+)))
1014
1015 (define-public template-glib
1016   (package
1017     (name "template-glib")
1018     (version "3.32.0")
1019     (source (origin
1020               (method url-fetch)
1021               (uri (string-append "mirror://gnome/sources/" name "/"
1022                                   (version-major+minor version) "/"
1023                                   name "-" version ".tar.xz"))
1024               (sha256
1025                (base32
1026                 "1g0zx0sxpw8kqp7p3sgl9kngaqrg9xl6cir24nrahks0vgsk98rr"))))
1027     (build-system meson-build-system)
1028     (arguments
1029      `(#:configure-flags '("-D" "enable_gtk_doc=true")))
1030     (inputs
1031      `(("gettext" ,gettext-minimal)
1032        ("glib" ,glib)
1033        ("gobject-introspection" ,gobject-introspection)))
1034     (native-inputs
1035      `(("bison" ,bison)
1036        ("flex" ,flex)
1037        ("glib:bin" ,glib "bin") ;; For glib-mkenums
1038        ("gtk-doc" ,gtk-doc)
1039        ("pkg-config" ,pkg-config)
1040        ("vala" ,vala)))
1041     (home-page "https://gitlab.gnome.org/GNOME/template-glib")
1042     (synopsis "Library for template expansion")
1043     (description
1044      "Template-GLib is a library to help you generate text based on a template and
1045 user defined state.  Template-GLib does not use a language runtime, so it is
1046 safe to use from any GObject-Introspectable language.
1047
1048 Template-GLib allows you to access properties on GObjects as well as call
1049 simple methods via GObject-Introspection.")
1050     (license license:lgpl2.1+)))
1051
1052 (define-public xdg-dbus-proxy
1053   (package
1054     (name "xdg-dbus-proxy")
1055     (version "0.1.2")
1056     (source (origin
1057               (method url-fetch)
1058               (uri (string-append "https://github.com/flatpak/xdg-dbus-proxy"
1059                                   "/releases/download/" version
1060                                   "/xdg-dbus-proxy-" version ".tar.xz"))
1061               (sha256
1062                (base32
1063                 "03sj1h0c2l08xa8phw013fnxr4fgav7l2mkjhzf9xk3dykwxcj8p"))))
1064     (build-system gnu-build-system)
1065     (native-inputs
1066      `(("pkg-config" ,pkg-config)
1067
1068        ;; For tests.
1069        ("dbus" ,dbus)
1070
1071        ;; These are required to build the manual.
1072        ("docbook-xml" ,docbook-xml-4.3)
1073        ("docbook-xsl" ,docbook-xsl)
1074        ("libxml2" ,libxml2)
1075        ("xsltproc" ,libxslt)))
1076     (inputs
1077      `(("glib" ,glib)))
1078     (home-page "https://github.com/flatpak/xdg-dbus-proxy")
1079     (synopsis "D-Bus connection proxy")
1080     (description
1081      "xdg-dbus-proxy is a filtering proxy for D-Bus connections.  It can be
1082 used to create D-Bus sockets inside a Linux container that forwards requests
1083 to the host system, optionally with filters applied.")
1084     (license license:lgpl2.1+)))