gnu/packages/glib.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2014, 2015 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 Mark H Weaver <mhw@netris.org>
   6 ;;;
   7 ;;; This file is part of GNU Guix.
   8 ;;;
   9 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  10 ;;; under the terms of the GNU General Public License as published by
  11 ;;; the Free Software Foundation; either version 3 of the License, or (at
  12 ;;; your option) any later version.
  13 ;;;
  14 ;;; GNU Guix is distributed in the hope that it will be useful, but
  15 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;;; GNU General Public License for more details.
  18 ;;;
  19 ;;; You should have received a copy of the GNU General Public License
  20 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 (define-module (gnu packages glib)
  23   #:use-module ((guix licenses) #:prefix license:)
  24   #:use-module (guix packages)
  25   #:use-module (guix download)
  26   #:use-module (guix utils)
  27   #:use-module (guix build-system gnu)
  28   #:use-module (gnu packages)
  29   #:use-module (gnu packages base)
  30   #:use-module (gnu packages bison)
  31   #:use-module (gnu packages compression)
  32   #:use-module (gnu packages flex)
  33   #:use-module (gnu packages gettext)
  34   #:use-module (gnu packages gtk)
  35   #:use-module (gnu packages libffi)
  36   #:use-module (gnu packages perl)
  37   #:use-module (gnu packages pkg-config)
  38   #:use-module (gnu packages python)
  39   #:use-module (gnu packages xml)
  40   #:use-module (gnu packages bash)
  41   #:use-module (gnu packages file)
  42   #:use-module (gnu packages xorg)
  43   #:use-module (gnu packages m4)
  44
  45   ;; Export variables up-front to allow circular dependency with the 'xorg'
  46   ;; module.
  47   #:export (dbus
  48             glib
  49             gobject-introspection
  50             dbus-glib
  51             intltool
  52             itstool
  53             libsigc++
  54             glibmm
  55             telepathy-glib))
  56
  57 (define dbus
  58   (package
  59     (name "dbus")
  60     (version "1.10.0")
  61     (source (origin
  62              (method url-fetch)
  63              (uri
  64               (string-append "http://dbus.freedesktop.org/releases/dbus/dbus-"
  65                              version ".tar.gz"))
  66              (sha256
  67               (base32
  68                "0jwj7wlrhq5y0fwfh8k2d9rgdpfax06lj8698g6iqbwrzd2rgyqx"))
  69              (patches (list (search-patch "dbus-localstatedir.patch")))))
  70     (build-system gnu-build-system)
  71     (arguments
  72      '(#:configure-flags (list ;; Install the system bus socket under /var.
  73                                "--localstatedir=/var"
  74
  75                                ;; Look for configuration file under
  76                                ;; /etc/dbus-1.  This is notably required by
  77                                ;; 'dbus-daemon-launch-helper', which looks for
  78                                ;; the 'system.conf' file in that place,
  79                                ;; regardless of what '--config-file' was
  80                                ;; passed to 'dbus-daemon' on the command line;
  81                                ;; see <https://bugs.freedesktop.org/show_bug.cgi?id=92458>.
  82                                "--sysconfdir=/etc"
  83
  84                                "--with-session-socket-dir=/tmp")
  85        #:phases (alist-cons-after
  86                  'install 'post-install
  87                  (lambda* (#:key outputs #:allow-other-keys)
  88                    ;; 'dbus-launch' bails out if the 'session.d' directory
  89                    ;; below is missing, so create it along with its companion.
  90                    (let ((out (assoc-ref outputs "out")))
  91                      (mkdir (string-append out "/etc/dbus-1/session.d"))
  92                      (mkdir (string-append out "/etc/dbus-1/system.d"))
  93                      #t))
  94                  %standard-phases)))
  95     (native-inputs
  96      `(("pkg-config" ,pkg-config)))
  97     (inputs
  98      `(("expat" ,expat)
  99
 100        ;; Add a dependency on libx11 so that 'dbus-launch' has support for
 101        ;; '--autolaunch'.
 102        ("libx11" ,libx11)))
 103
 104     (home-page "http://dbus.freedesktop.org/")
 105     (synopsis "Message bus for inter-process communication (IPC)")
 106     (description
 107      "D-Bus is a message bus system, a simple way for applications to
 108 talk to one another.  In addition to interprocess communication, D-Bus
 109 helps coordinate process lifecycle; it makes it simple and reliable to
 110 code a \"single instance\" application or daemon, and to launch
 111 applications and daemons on demand when their services are needed.
 112
 113 D-Bus supplies both a system daemon (for events such as \"new hardware
 114 device added\" or \"printer queue changed\") and a
 115 per-user-login-session daemon (for general IPC needs among user
 116 applications).  Also, the message bus is built on top of a general
 117 one-to-one message passing framework, which can be used by any two apps
 118 to communicate directly (without going through the message bus
 119 daemon).  Currently the communicating applications are on one computer,
 120 or through unencrypted TCP/IP suitable for use behind a firewall with
 121 shared NFS home directories.")
 122     (license license:gpl2+)))                     ; or Academic Free License 2.1
 123
 124 (define glib
 125   (package
 126    (name "glib")
 127    (version "2.46.0")
 128    (source (origin
 129             (method url-fetch)
 130             (uri (string-append "mirror://gnome/sources/"
 131                                 name "/" (string-take version 4) "/"
 132                                 name "-" version ".tar.xz"))
 133             (sha256
 134              (base32
 135               "1d5cpb2zp5js98jjnbfn1fb96kj1j3q3fz16gkqq0zdfd4sfikmi"))
 136             (patches (list (search-patch "glib-tests-homedir.patch")
 137                            (search-patch "glib-tests-desktop.patch")
 138                            (search-patch "glib-tests-prlimit.patch")
 139                            (search-patch "glib-tests-timer.patch")
 140                            (search-patch "glib-tests-gapplication.patch")))))
 141    (build-system gnu-build-system)
 142    (outputs '("out"           ; everything
 143               "bin"           ; glib-mkenums, gtester, etc.; depends on Python
 144               "doc"))         ; 20 MiB of GTK-Doc reference
 145    (inputs
 146     `(("coreutils" ,coreutils)
 147       ("libffi" ,libffi)
 148       ("zlib" ,zlib)
 149       ("tzdata" ,tzdata)))     ; for tests/gdatetime.c
 150    (native-inputs
 151     `(("gettext" ,gnu-gettext)
 152       ("dbus" ,dbus)                              ; for GDBus tests
 153       ("pkg-config" ,pkg-config)
 154       ("python" ,python-wrapper)
 155       ("perl" ,perl)                              ; needed by GIO tests
 156       ("bash" ,bash)))
 157    (arguments
 158     '(#:phases (alist-cons-before
 159                 'build 'pre-build
 160                 (lambda* (#:key inputs outputs #:allow-other-keys)
 161                   ;; For tests/gdatetime.c.
 162                   (setenv "TZDIR"
 163                           (string-append (assoc-ref inputs "tzdata")
 164                                          "/share/zoneinfo"))
 165
 166                   ;; Some tests want write access there.
 167                   (setenv "XDG_CACHE_HOME" (getcwd))
 168
 169                   (substitute* '("glib/gspawn.c"
 170                                  "glib/tests/utils.c"
 171                                  "tests/spawn-test.c")
 172                     (("/bin/sh")
 173                      (string-append (assoc-ref inputs "bash") "/bin/sh")))
 174
 175                   ;; Disable a test that requires dbus.
 176                   (substitute* "gio/tests/gdbus-serialization.c"
 177                     (("g_test_add_func \\(\"/gdbus/message-serialize/double-array\", test_double_array\\);" all)
 178                      (string-append "/* " all " */"))))
 179                 %standard-phases)
 180
 181       ;; Note: `--docdir' and `--htmldir' are not honored, so work around it.
 182       #:configure-flags (list (string-append "--with-html-dir="
 183                                              (assoc-ref %outputs "doc")
 184                                              "/share/gtk-doc/html"))
 185
 186       ;; In 'gio/tests', 'gdbus-test-codegen-generated.h' is #included in a
 187       ;; file that gets compiled possibly before it has been fully generated.
 188       #:parallel-tests? #f))
 189
 190    (native-search-paths
 191     ;; This variable is not really "owned" by GLib, but several related
 192     ;; packages refer to it: gobject-introspection's tools use it as a search
 193     ;; path for .gir files, and it's also a search path for schemas produced
 194     ;; by 'glib-compile-schemas'.
 195     (list (search-path-specification
 196            (variable "XDG_DATA_DIRS")
 197            (files '("share")))
 198           ;; To load extra gio modules from glib-networking, etc.
 199           (search-path-specification
 200            (variable "GIO_EXTRA_MODULES")
 201            (files '("lib/gio/modules")))))
 202    (search-paths native-search-paths)
 203
 204    (synopsis "Thread-safe general utility library; basis of GTK+ and GNOME")
 205    (description
 206     "GLib provides data structure handling for C, portability wrappers,
 207 and interfaces for such runtime functionality as an event loop, threads,
 208 dynamic loading, and an object system.")
 209    (home-page "http://developer.gnome.org/glib/")
 210    (license license:lgpl2.0+)))                        ; some files are under lgpl2.1+
 211
 212 (define gobject-introspection
 213   (package
 214     (name "gobject-introspection")
 215     (version "1.44.0")
 216     (source (origin
 217              (method url-fetch)
 218              (uri (string-append "mirror://gnome/sources/"
 219                    "gobject-introspection/" (version-major+minor version)
 220                    "/gobject-introspection-" version ".tar.xz"))
 221              (sha256
 222               (base32 "1b972qg2yb51sdavfvb6kc19akwc15c1bwnbg81vadxamql2q33g"))
 223              (patches (list
 224                        (search-patch "gobject-introspection-cc.patch")
 225                        (search-patch
 226                         "gobject-introspection-girepository.patch")
 227                        (search-patch
 228                         "gobject-introspection-absolute-shlib-path.patch")))))
 229     (build-system gnu-build-system)
 230     (inputs
 231      `(("bison" ,bison)
 232        ("cairo" ,cairo)
 233        ("flex" ,flex)
 234        ("glib" ,glib)
 235        ("pkg-config" ,pkg-config)
 236        ("python-2" ,python-2)))
 237     (native-inputs
 238      `(("glib" ,glib "bin")))
 239     (propagated-inputs
 240      `(;; In practice, GIR users will need libffi when using
 241        ;; gobject-introspection.
 242        ("libffi" ,libffi)))
 243     (native-search-paths
 244      (list (search-path-specification
 245             (variable "GI_TYPELIB_PATH")
 246             (files '("lib/girepository-1.0")))))
 247     (search-paths native-search-paths)
 248     (arguments
 249      `(;; The patch 'gobject-introspection-absolute-shlib-path.patch' causes
 250        ;; some tests to fail.
 251        #:tests? #f))
 252     (home-page "https://wiki.gnome.org/GObjectIntrospection")
 253     (synopsis "Generate interface introspection data for GObject libraries")
 254     (description
 255      "GObject introspection is a middleware layer between C libraries (using
 256 GObject) and language bindings.  The C library can be scanned at compile time
 257 and generate a metadata file, in addition to the actual native C library.  Then
 258 at runtime, language bindings can read this metadata and automatically provide
 259 bindings to call into the C library.")
 260     ; Some bits are distributed under the LGPL2+, others under the GPL2+
 261     (license license:gpl2+)))
 262
 263 (define intltool
 264   (package
 265     (name "intltool")
 266     (version "0.50.2")
 267     (source (origin
 268              (method url-fetch)
 269              (uri (string-append "https://launchpad.net/intltool/trunk/"
 270                                  version "/+download/intltool-"
 271                                  version ".tar.gz"))
 272              (sha256
 273               (base32
 274                "01j4yd7i84n9nk4ccs6yifg84pp68nr9by57jdbhj7dpdxf5rwk7"))))
 275     (build-system gnu-build-system)
 276     (inputs
 277      `(("file" ,file)))
 278     (propagated-inputs
 279      `(;; Propagate gettext because users expect it to be there, and so does
 280        ;; the `intltool-update' script.
 281        ("gettext" ,gnu-gettext)
 282
 283        ("perl-xml-parser" ,perl-xml-parser)
 284        ("perl" ,perl)))
 285     (arguments
 286      `(#:phases (alist-cons-after
 287                  'unpack 'patch-file-references
 288                  (lambda* (#:key inputs #:allow-other-keys)
 289                    (let ((file (assoc-ref inputs "file")))
 290                      (substitute* "intltool-update.in"
 291                        (("`file") (string-append "`" file "/bin/file")))))
 292                  %standard-phases)))
 293     (home-page "https://launchpad.net/intltool/+download")
 294     (synopsis "Tools to centralise translations of different file formats")
 295     (description
 296      "Intltool is a set of tools to centralise translations of many different
 297 file formats using GNU gettext-compatible PO files.
 298
 299 The intltool collection can be used to do these things:
 300
 301     Extract translatable strings from various source files (.xml.in,
 302     glade, .desktop.in, .server.in, .oaf.in).
 303
 304     Collect the extracted strings together with messages from traditional
 305     source files (.c, .h) in po/$(PACKAGE).pot.
 306
 307     Merge back the translations from .po files into .xml, .desktop and
 308     oaf files.  This merge step will happen at build resp. installation time.")
 309     (license license:gpl2+)))
 310
 311 (define itstool
 312   (package
 313     (name "itstool")
 314     (version "2.0.2")
 315     (source (origin
 316              (method url-fetch)
 317              (uri (string-append "http://files.itstool.org/itstool/itstool-"
 318                                  version ".tar.bz2"))
 319              (sha256
 320               (base32
 321                "0fh34wi52i0qikgvlmrcpf1vx6gc1xqdad4539l4d9hikfsrz45z"))))
 322     (build-system gnu-build-system)
 323     (inputs
 324      `(("libxml2" ,libxml2)
 325        ("python2-libxml2" ,python2-libxml2)
 326        ("python-2" ,python-2)))
 327     (arguments
 328      '(#:phases
 329        (modify-phases %standard-phases
 330          (add-after
 331           'install 'wrap-program
 332           (lambda* (#:key outputs #:allow-other-keys)
 333             (let ((prog (string-append (assoc-ref outputs "out")
 334                                        "/bin/itstool")))
 335               (wrap-program prog
 336                 `("PYTHONPATH" = (,(getenv "PYTHONPATH"))))))))))
 337     (home-page "http://www.itstool.org")
 338     (synopsis "Tool to translate XML documents with PO files")
 339     (description
 340      "ITS Tool allows you to translate your XML documents with PO files, using
 341 rules from the W3C Internationalization Tag Set (ITS) to determine what to
 342 translate and how to separate it into PO file messages.
 343
 344 PO files are the standard translation format for GNU and other Unix-like
 345 systems.  They present translatable information as discrete messages, allowing
 346 each message to be translated independently.  In contrast to whole-page
 347 translation, translating with a message-based format like PO means you can
 348 easily track changes to the source document down to the paragraph.  When new
 349 strings are added or existing strings are modified, you only need to update the
 350 corresponding messages.
 351
 352 ITS Tool is designed to make XML documents translatable through PO files by
 353 applying standard ITS rules, as well as extension rules specific to ITS Tool.
 354 ITS also provides an industry standard way for authors to override translation
 355 information in their documents, such as whether a particular element should be
 356 translated.")
 357     (license license:gpl3+)))
 358
 359 (define dbus-glib
 360   (package
 361     (name "dbus-glib")
 362     (version "0.104")
 363     (source (origin
 364              (method url-fetch)
 365              (uri
 366               (string-append "http://dbus.freedesktop.org/releases/dbus-glib/dbus-glib-"
 367                              version ".tar.gz"))
 368              (sha256
 369               (base32
 370                "1xi1v1msz75qs0s4lkyf1psrksdppa3hwkg0mznc6gpw5flg3hdz"))))
 371     (build-system gnu-build-system)
 372     (propagated-inputs ; according to dbus-glib-1.pc
 373      `(("dbus" ,dbus)
 374        ("glib" ,glib)))
 375     (inputs
 376      `(("expat" ,expat)))
 377     (native-inputs
 378      `(("glib" ,glib "bin")
 379        ("pkg-config" ,pkg-config)))
 380     (home-page "http://dbus.freedesktop.org/doc/dbus-glib/")
 381     (synopsis "D-Bus GLib bindings")
 382     (description
 383      "GLib bindings for D-Bus.  The package is obsolete and superseded
 384 by GDBus included in Glib.")
 385     (license license:gpl2)))                     ; or Academic Free License 2.1
 386
 387 (define libsigc++
 388   (package
 389     (name "libsigc++")
 390     (version "2.4.1")
 391     (source (origin
 392              (method url-fetch)
 393              (uri (string-append "mirror://gnome/sources/libsigc++/"
 394                                  (version-major+minor version) "/"
 395                                  name "-" version ".tar.xz"))
 396              (sha256
 397               (base32
 398                "1v0rvkzglzmf67y9nkcppwjwi68j1cy5yhldvcq7xrv8594l612l"))))
 399     (build-system gnu-build-system)
 400     (native-inputs `(("pkg-config" ,pkg-config)
 401                      ("m4" ,m4)))
 402     (home-page "http://libsigc.sourceforge.net/")
 403     (synopsis "Type-safe callback system for standard C++")
 404     (description
 405      "Libsigc++ implements a type-safe callback system for standard C++.  It
 406 allows you to define signals and to connect those signals to any callback
 407 function, either global or a member function, regardless of whether it is
 408 static or virtual.
 409
 410 It also contains adaptor classes for connection of dissimilar callbacks and
 411 has an ease of use unmatched by other C++ callback libraries.")
 412     (license license:lgpl2.1+)))
 413
 414 (define glibmm
 415   (package
 416     (name "glibmm")
 417     (version "2.44.0")
 418     (source (origin
 419              (method url-fetch)
 420              (uri (string-append "mirror://gnome/sources/glibmm/"
 421                                  (version-major+minor version)
 422                                  "/glibmm-" version ".tar.xz"))
 423              (sha256
 424               (base32
 425                "1a1fczy7hcpn24fglyn4i79f4yjc8s50is70q03mb294bm1c02hv"))))
 426     (build-system gnu-build-system)
 427     (arguments
 428      `(#:phases (alist-cons-before
 429                  'build 'pre-build
 430                  (lambda _
 431                    ;; This test uses /etc/fstab as an example file to read
 432                    ;; from; choose a better example.
 433                    (substitute* "tests/giomm_simple/main.cc"
 434                      (("/etc/fstab")
 435                       (string-append (getcwd)
 436                                      "/tests/giomm_simple/main.cc")))
 437
 438                    ;; This test does a DNS lookup, and then expects to be able
 439                    ;; to open a TLS session; just skip it.
 440                    (substitute* "tests/giomm_tls_client/main.cc"
 441                      (("Gio::init.*$")
 442                       "return 77;\n")))
 443                  %standard-phases)))
 444     (native-inputs `(("pkg-config" ,pkg-config)
 445                      ("glib" ,glib "bin")))
 446     (propagated-inputs
 447      `(("libsigc++" ,libsigc++)
 448        ("glib" ,glib)))
 449     (home-page "http://gtkmm.org/")
 450     (synopsis "C++ interface to the GLib library")
 451     (description
 452      "Glibmm provides a C++ programming interface to the part of GLib that are
 453 useful for C++.")
 454     (license license:lgpl2.1+)))
 455
 456 (define-public python2-pygobject-2
 457   (package
 458     (name "python2-pygobject")
 459     ;; This was the last version to declare the 2.0 platform number, i.e. its
 460     ;; pkg-config files were named pygobject-2.0.pc
 461     (version "2.28.6")
 462     (source
 463      (origin
 464        (method url-fetch)
 465        (uri (string-append "mirror://gnome/sources/pygobject/"
 466                            (version-major+minor version)
 467                            "/pygobject-" version ".tar.xz"))
 468        (sha256
 469         (base32
 470          "1f5dfxjnil2glfwxnqr14d2cjfbkghsbsn8n04js2c2icr7iv2pv"))
 471        (patches
 472         (list (search-patch
 473                "python2-pygobject-2-gi-info-type-error-domain.patch")))))
 474     (build-system gnu-build-system)
 475     (native-inputs
 476      `(("which" ,which)
 477        ("glib-bin" ,glib "bin")         ;for tests: glib-compile-schemas
 478        ("pkg-config" ,pkg-config)
 479        ("dbus" ,dbus)))                 ;for tests
 480     (inputs
 481      `(("python" ,python-2)
 482        ("glib"   ,glib)
 483        ("python2-pycairo" ,python2-pycairo)
 484        ("gobject-introspection" ,gobject-introspection)))
 485     (propagated-inputs
 486      `(("libffi" ,libffi)))             ;mentioned in pygobject-2.0.pc
 487     (arguments
 488      `(#:tests? #f                      ;segfaults during tests
 489        #:configure-flags '("LIBS=-lcairo-gobject")))
 490     (home-page "https://pypi.python.org/pypi/PyGObject")
 491     (synopsis "Python bindings for GObject")
 492     (description
 493      "Python bindings for GLib, GObject, and GIO.")
 494     (license license:lgpl2.1+)))
 495
 496 (define-public python-pygobject
 497   (package
 498     (name "python-pygobject")
 499     (version "3.16.1")
 500     (source
 501      (origin
 502        (method url-fetch)
 503        (uri (string-append "mirror://gnome/sources/pygobject/"
 504                            (version-major+minor version)
 505                            "/pygobject-" version ".tar.xz"))
 506        (sha256
 507         (base32
 508          "1hqyma73w0lnjcgx68kawhnq84aq92xlkdqphrlc2ppia38dm5kx"))))
 509     (build-system gnu-build-system)
 510     (native-inputs
 511      `(("which" ,which)
 512        ("glib-bin" ,glib "bin")         ;for tests: glib-compile-schemas
 513        ("pkg-config" ,pkg-config)))
 514     (inputs
 515      `(("python" ,python)
 516        ("glib"   ,glib)
 517        ("python-pycairo" ,python-pycairo)
 518        ("gobject-introspection" ,gobject-introspection)
 519        ("libffi" ,libffi)))
 520     (arguments
 521      ;; TODO: failing tests: test_native_calls_async
 522      ;; test_native_calls_async_errors test_native_calls_sync
 523      ;; test_native_calls_sync_errors test_python_calls_async
 524      ;; test_python_calls_async_error test_python_calls_async_error_result
 525      ;; test_python_calls_sync test_python_calls_sync_errors
 526      ;; test_python_calls_sync_noargs test_callback_user_data_middle_none
 527      ;; test_callback_user_data_middle_single
 528      ;; test_callback_user_data_middle_tuple
 529      '(#:tests? #f))
 530     (home-page "https://live.gnome.org/PyGObject")
 531     (synopsis "Python bindings for GObject")
 532     (description
 533      "Python bindings for GLib, GObject, and GIO.")
 534     (license license:lgpl2.1+)))
 535
 536 (define-public python2-pygobject
 537   (package (inherit python-pygobject)
 538     (name "python2-pygobject")
 539     (inputs
 540      `(("python" ,python-2)
 541        ("glib" ,glib)
 542        ("python-pycairo" ,python2-pycairo)
 543        ("gobject-introspection" ,gobject-introspection)
 544        ("libffi" ,libffi)))))
 545
 546 (define telepathy-glib
 547   (package
 548     (name "telepathy-glib")
 549     (version "0.24.1")
 550     (source
 551      (origin
 552       (method url-fetch)
 553        (uri
 554         (string-append
 555          "http://telepathy.freedesktop.org/releases/telepathy-glib/"
 556          "telepathy-glib-" version ".tar.gz"))
 557        (sha256
 558         (base32
 559          "1symyzbjmxvksn2ifdkk50lafjm2llf2sbmky062gq2pz3cg23cy"))))
 560     (build-system gnu-build-system)
 561     (native-inputs
 562      `(("glib" ,glib "bin") ; uses glib-mkenums
 563        ("pkg-config" ,pkg-config)
 564        ("python" ,python-2)))
 565     (inputs
 566      `(("dbus" ,dbus)
 567        ("dbus-glib" ,dbus-glib)
 568        ("glib" ,glib)
 569        ("gobject-introspection" ,gobject-introspection)
 570        ("libxslt" ,libxslt)))
 571     (home-page "http://telepathy.freedesktop.org/wiki/")
 572     (synopsis "GLib Real-time communications framework over D-Bus")
 573     (description "Telepathy is a flexible, modular communications framework
 574 that enables real-time communication over D-Bus via pluggable protocol
 575 backends.  Telepathy is a communications service that can be accessed by
 576 many applications simultaneously.
 577
 578 This package provides the library for GLib applications.")
 579     (license license:lgpl2.1+)))