gnu/packages/pulseaudio.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
   4 ;;;
   5 ;;; This file is part of GNU Guix.
   6 ;;;
   7 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   8 ;;; under the terms of the GNU General Public License as published by
   9 ;;; the Free Software Foundation; either version 3 of the License, or (at
  10 ;;; your option) any later version.
  11 ;;;
  12 ;;; GNU Guix is distributed in the hope that it will be useful, but
  13 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;;; GNU General Public License for more details.
  16 ;;;
  17 ;;; You should have received a copy of the GNU General Public License
  18 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 (define-module (gnu packages pulseaudio)
  21   #:use-module (guix packages)
  22   #:use-module (guix download)
  23   #:use-module ((guix licenses) #:prefix l:)
  24   #:use-module (guix build-system gnu)
  25   #:use-module (gnu packages)
  26   #:use-module (gnu packages algebra)
  27   #:use-module ((gnu packages autotools) #:select (libltdl))
  28   #:use-module (gnu packages avahi)
  29   #:use-module (gnu packages check)
  30   #:use-module (gnu packages gdbm)
  31   #:use-module (gnu packages glib)
  32   #:use-module (gnu packages gtk)
  33   #:use-module (gnu packages libcanberra)
  34   #:use-module (gnu packages web)
  35   #:use-module (gnu packages linux)
  36   #:use-module (gnu packages m4)
  37   #:use-module (gnu packages pkg-config)
  38   #:use-module (gnu packages xiph)
  39   #:export (libsndfile
  40             libsamplerate
  41             pulseaudio))
  42
  43 (define libsndfile
  44   (package
  45     (name "libsndfile")
  46     (version "1.0.25")
  47     (source (origin
  48              (method url-fetch)
  49              (uri (string-append "http://www.mega-nerd.com/libsndfile/files/libsndfile-"
  50                                  version ".tar.gz"))
  51              (sha256
  52               (base32
  53                "10j8mbb65xkyl0kfy0hpzpmrp0jkr12c7mfycqipxgka6ayns0ar"))))
  54     (build-system gnu-build-system)
  55     (inputs
  56      `(("libvorbis" ,libvorbis)
  57        ("libogg" ,libogg)
  58        ("flac" ,flac)
  59        ("pkg-config" ,pkg-config)))
  60     (home-page "http://www.mega-nerd.com/libsndfile/")
  61     (synopsis "Reading and writing files containing sampled sound")
  62     (description
  63      "Libsndfile is a C library for reading and writing files containing
  64 sampled sound (such as MS Windows WAV and the Apple/SGI AIFF format) through
  65 one standard library interface.
  66
  67 It was designed to handle both little-endian (such as WAV) and
  68 big-endian (such as AIFF) data, and to compile and run correctly on
  69 little-endian (such as Intel and DEC/Compaq Alpha) processor systems as well
  70 as big-endian processor systems such as Motorola 68k, Power PC, MIPS and
  71 SPARC.  Hopefully the design of the library will also make it easy to extend
  72 for reading and writing new sound file formats.")
  73     (license l:gpl2+)))
  74
  75 (define libsamplerate
  76   (package
  77     (name "libsamplerate")                     ; aka. Secret Rabbit Code (SRC)
  78     (version "0.1.8")
  79     (source (origin
  80              (method url-fetch)
  81              (uri (string-append "http://www.mega-nerd.com/SRC/libsamplerate-"
  82                                  version ".tar.gz"))
  83              (sha256
  84               (base32
  85                "01hw5xjbjavh412y63brcslj5hi9wdgkjd3h9csx5rnm8vglpdck"))))
  86     (build-system gnu-build-system)
  87     (inputs `(("pkg-config" ,pkg-config)))
  88     (propagated-inputs
  89      `(("libsndfile" ,libsndfile)
  90        ("fftw" ,fftw)))
  91     (home-page "http://www.mega-nerd.com/SRC/index.html")
  92     (synopsis "Audio sample rate conversion library")
  93     (description
  94      "Secret Rabbit Code (aka. libsamplerate) is a Sample Rate Converter for
  95 audio.  One example of where such a thing would be useful is converting audio
  96 from the CD sample rate of 44.1kHz to the 48kHz sample rate used by DAT
  97 players.
  98
  99 SRC is capable of arbitrary and time varying conversions; from downsampling by
 100 a factor of 256 to upsampling by the same factor.  Arbitrary in this case means
 101 that the ratio of input and output sample rates can be an irrational
 102 number.  The conversion ratio can also vary with time for speeding up and
 103 slowing down effects.
 104
 105 SRC provides a small set of converters to allow quality to be traded off
 106 against computation cost.  The current best converter provides a
 107 signal-to-noise ratio of 145dB with -3dB passband extending from DC to 96% of
 108 the theoretical best bandwidth for a given pair of input and output sample
 109 rates. ")
 110     (license l:gpl2+)))
 111
 112 (define pulseaudio
 113   (package
 114     (name "pulseaudio")
 115     (version "6.0")
 116     (source (origin
 117              (method url-fetch)
 118              (uri (string-append
 119                    "http://freedesktop.org/software/pulseaudio/releases/pulseaudio-"
 120                    version ".tar.xz"))
 121              (sha256
 122               (base32
 123                "1xpnfxa0d8pgf6b4qdgnkcvrvdxbbbjd5ync19h0f5hbp3h401mm"))
 124              (modules '((guix build utils)))
 125              (snippet
 126               ;; Disable console-kit support by default since it's deprecated
 127               ;; anyway.
 128               '(substitute* "src/daemon/default.pa.in"
 129                  (("load-module module-console-kit" all)
 130                   (string-append "#" all "\n"))))
 131              (patches (list (search-patch "pulseaudio-fix-mult-test.patch")))))
 132     (build-system gnu-build-system)
 133     (arguments
 134      `(#:configure-flags (list "--localstatedir=/var" ;"--sysconfdir=/etc"
 135                                "--disable-oss-output"
 136                                (string-append "--with-udev-rules-dir="
 137                                               (assoc-ref %outputs "out")
 138                                               "/lib/udev/rules.d"))
 139        #:phases (alist-cons-before
 140                  'check 'pre-check
 141                  (lambda _
 142                    ;; 'tests/lock-autospawn-test.c' wants to create a file
 143                    ;; under ~/.config/pulse.
 144                    (setenv "HOME" (getcwd))
 145                    ;; 'thread-test' needs more time on hydra and on slower
 146                    ;; machines, so we set the default timeout to 120 seconds.
 147                    (setenv "CK_DEFAULT_TIMEOUT" "120"))
 148                  %standard-phases)))
 149     (inputs
 150      ;; TODO: Add optional inputs (GTK+?).
 151      `(;; ("sbc" ,sbc)
 152        ("alsa-lib" ,alsa-lib)
 153        ("json-c" ,json-c)
 154        ("speex" ,speex)
 155        ("libsndfile" ,libsndfile)
 156        ("libsamplerate" ,libsamplerate)
 157        ("dbus" ,dbus)
 158        ("glib" ,glib)
 159        ("intltool" ,intltool)
 160        ("pkg-config" ,pkg-config)
 161        ("m4" ,m4)
 162        ("libltdl" ,libltdl)
 163        ("fftwf" ,fftwf)
 164        ("avahi" ,avahi)
 165        ("eudev" ,eudev)           ;for the detection of hardware audio devices
 166        ("check" ,check)))
 167     (propagated-inputs
 168      ;; 'libpulse*.la' contain `-lgdbm' and `-lcap', so propagate them.
 169      `(("libcap" ,libcap)
 170        ("gdbm" ,gdbm)))
 171     (home-page "http://www.pulseaudio.org/")
 172     (synopsis "Sound server")
 173     (description
 174      "PulseAudio is a sound server.  It is basically a proxy for your sound applications.
 175 It allows you to do advanced operations on your sound data as it passes
 176 between your application and your hardware.  Things like transferring the
 177 audio to a different machine, changing the sample format or channel count and
 178 mixing several sounds into one are easily achieved using a sound server. ")
 179
 180     ;; PulseAudio is LGPLv2+, but some of the optional dependencies (GNU dbm,
 181     ;; FFTW, etc.) are GPL'd, so the result is effectively GPLv2+.  See
 182     ;; 'LICENSE' for details.
 183     (license l:gpl2+)))
 184
 185 (define-public pavucontrol
 186   (package
 187     (name "pavucontrol")
 188     (version "2.0")
 189     (source (origin
 190              (method url-fetch)
 191              (uri (string-append
 192                    "http://freedesktop.org/software/pulseaudio/pavucontrol/pavucontrol-"
 193                    version
 194                    ".tar.xz"))
 195              (sha256
 196               (base32
 197                "02s775m1531sshwlbvfddk3pz8zjmwkv1sgzggn386ja3gc9vwi2"))
 198              (patches (list (search-patch "pavucontrol-sigsegv.patch")))))
 199     (build-system gnu-build-system)
 200     (inputs
 201      `(("libcanberra" ,libcanberra)
 202        ("gtkmm" ,gtkmm)
 203        ("pulseaudio" ,pulseaudio)))
 204     (native-inputs
 205      `(("intltool" ,intltool)
 206        ("pkg-config" ,pkg-config)))
 207     (home-page "http://freedesktop.org/software/pulseaudio/pavucontrol/")
 208     (synopsis "PulseAudio volume control")
 209     (description
 210      "PulseAudio Volume Control (pavucontrol) provides a GTK+
 211 graphical user interface to connect to a PulseAudio server and
 212 easily control the volume of all clients, sinks, etc.")
 213     (license l:gpl2+)))