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, 2015, 2016 Mark H Weaver <mhw@netris.org>
   4 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
   5 ;;;
   6 ;;; This file is part of GNU Guix.
   7 ;;;
   8 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   9 ;;; under the terms of the GNU General Public License as published by
  10 ;;; the Free Software Foundation; either version 3 of the License, or (at
  11 ;;; your option) any later version.
  12 ;;;
  13 ;;; GNU Guix is distributed in the hope that it will be useful, but
  14 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ;;; GNU General Public License for more details.
  17 ;;;
  18 ;;; You should have received a copy of the GNU General Public License
  19 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 (define-module (gnu packages pulseaudio)
  22   #:use-module (guix packages)
  23   #:use-module (guix download)
  24   #:use-module ((guix licenses) #:prefix l:)
  25   #:use-module (guix build-system gnu)
  26   #:use-module (gnu packages)
  27   #:use-module (gnu packages algebra)
  28   #:use-module (gnu packages autotools)
  29   #:use-module (gnu packages avahi)
  30   #:use-module (gnu packages check)
  31   #:use-module (gnu packages databases)
  32   #:use-module (gnu packages glib)
  33   #:use-module (gnu packages gtk)
  34   #:use-module (gnu packages libcanberra)
  35   #:use-module (gnu packages web)
  36   #:use-module (gnu packages linux)
  37   #:use-module (gnu packages m4)
  38   #:use-module (gnu packages pkg-config)
  39   #:use-module (gnu packages xiph)
  40   #:export (libsndfile
  41             libsamplerate
  42             pulseaudio))
  43
  44 (define libsndfile
  45   (package
  46     (name "libsndfile")
  47     (version "1.0.26")
  48     (source (origin
  49              (method url-fetch)
  50              (uri (string-append "http://www.mega-nerd.com/libsndfile/files/libsndfile-"
  51                                  version ".tar.gz"))
  52              (sha256
  53               (base32
  54                "14jhla289cj45946h0hq2an0a9g4wkwb3v4571bla6ixfvn20rfd"))))
  55     (build-system gnu-build-system)
  56     (inputs
  57      `(("libvorbis" ,libvorbis)
  58        ("libogg" ,libogg)
  59        ("flac" ,flac)))
  60     (native-inputs
  61      `(("pkg-config" ,pkg-config)))
  62     (home-page "http://www.mega-nerd.com/libsndfile/")
  63     (synopsis "Reading and writing files containing sampled sound")
  64     (description
  65      "Libsndfile is a C library for reading and writing files containing
  66 sampled sound (such as MS Windows WAV and the Apple/SGI AIFF format) through
  67 one standard library interface.
  68
  69 It was designed to handle both little-endian (such as WAV) and
  70 big-endian (such as AIFF) data, and to compile and run correctly on
  71 little-endian (such as Intel and DEC/Compaq Alpha) processor systems as well
  72 as big-endian processor systems such as Motorola 68k, Power PC, MIPS and
  73 SPARC.  Hopefully the design of the library will also make it easy to extend
  74 for reading and writing new sound file formats.")
  75     (license l:gpl2+)))
  76
  77 (define libsamplerate
  78   (package
  79     (name "libsamplerate")                     ; aka. Secret Rabbit Code (SRC)
  80     (version "0.1.8")
  81     (source (origin
  82              (method url-fetch)
  83              (uri (string-append "http://www.mega-nerd.com/SRC/libsamplerate-"
  84                                  version ".tar.gz"))
  85              (sha256
  86               (base32
  87                "01hw5xjbjavh412y63brcslj5hi9wdgkjd3h9csx5rnm8vglpdck"))))
  88     (build-system gnu-build-system)
  89     (native-inputs
  90      `(("pkg-config" ,pkg-config)))
  91     (propagated-inputs
  92      `(("libsndfile" ,libsndfile)
  93        ("fftw" ,fftw)))
  94     (home-page "http://www.mega-nerd.com/SRC/index.html")
  95     (synopsis "Audio sample rate conversion library")
  96     (description
  97      "Secret Rabbit Code (aka. libsamplerate) is a Sample Rate Converter for
  98 audio.  One example of where such a thing would be useful is converting audio
  99 from the CD sample rate of 44.1kHz to the 48kHz sample rate used by DAT
 100 players.
 101
 102 SRC is capable of arbitrary and time varying conversions; from downsampling by
 103 a factor of 256 to upsampling by the same factor.  Arbitrary in this case means
 104 that the ratio of input and output sample rates can be an irrational
 105 number.  The conversion ratio can also vary with time for speeding up and
 106 slowing down effects.
 107
 108 SRC provides a small set of converters to allow quality to be traded off
 109 against computation cost.  The current best converter provides a
 110 signal-to-noise ratio of 145dB with -3dB passband extending from DC to 96% of
 111 the theoretical best bandwidth for a given pair of input and output sample
 112 rates.")
 113     (license l:gpl2+)))
 114
 115 (define pulseaudio
 116   (package
 117     (name "pulseaudio")
 118     (version "8.0")
 119     (source (origin
 120              (method url-fetch)
 121              (uri (string-append
 122                    "https://freedesktop.org/software/pulseaudio/releases/"
 123                    name "-" version ".tar.xz"))
 124              (sha256
 125               (base32
 126                "128rrlvrgb4ia3pbzipf5mi6nvrpm6zmxn5r3bynqiikhvify3k9"))
 127              (modules '((guix build utils)))
 128              (snippet
 129               ;; Disable console-kit support by default since it's deprecated
 130               ;; anyway.
 131               '(substitute* "src/daemon/default.pa.in"
 132                  (("load-module module-console-kit" all)
 133                   (string-append "#" all "\n"))))
 134              (patches (search-patches
 135                        "pulseaudio-fix-mult-test.patch"
 136                        "pulseaudio-longer-test-timeout.patch"))))
 137     (build-system gnu-build-system)
 138     (arguments
 139      `(#:configure-flags (list "--localstatedir=/var" ;"--sysconfdir=/etc"
 140                                "--disable-oss-output"
 141                                (string-append "--with-udev-rules-dir="
 142                                               (assoc-ref %outputs "out")
 143                                               "/lib/udev/rules.d"))
 144        #:phases (alist-cons-before
 145                  'check 'pre-check
 146                  (lambda _
 147                    ;; 'tests/lock-autospawn-test.c' wants to create a file
 148                    ;; under ~/.config/pulse.
 149                    (setenv "HOME" (getcwd))
 150                    ;; 'thread-test' needs more time on hydra and on slower
 151                    ;; machines, so we set the default timeout to 120 seconds.
 152                    (setenv "CK_DEFAULT_TIMEOUT" "120"))
 153                  %standard-phases)))
 154     (inputs
 155      ;; TODO: Add optional inputs (GTK+?).
 156      `(;; ("sbc" ,sbc)
 157        ("alsa-lib" ,alsa-lib)
 158        ("json-c" ,json-c)
 159        ("speex" ,speex)
 160        ("libsndfile" ,libsndfile)
 161        ("libsamplerate" ,libsamplerate)
 162        ("dbus" ,dbus)
 163        ("glib" ,glib)
 164        ("intltool" ,intltool)
 165        ("m4" ,m4)
 166        ("libltdl" ,libltdl)
 167        ("fftwf" ,fftwf)
 168        ("avahi" ,avahi)
 169        ("eudev" ,eudev)           ;for the detection of hardware audio devices
 170        ("check" ,check)))
 171     (native-inputs
 172      `(("pkg-config" ,pkg-config)))
 173     (propagated-inputs
 174      ;; 'libpulse*.la' contain `-lgdbm' and `-lcap', so propagate them.
 175      `(("libcap" ,libcap)
 176        ("gdbm" ,gdbm)))
 177     (home-page "http://www.pulseaudio.org/")
 178     (synopsis "Sound server")
 179     (description
 180      "PulseAudio is a sound server.  It is basically a proxy for your sound
 181 applications.  It allows you to do advanced operations on your sound data as
 182 it passes between your application and your hardware.  Things like
 183 transferring the audio to a different machine, changing the sample format or
 184 channel count and mixing several sounds into one are easily achieved using a
 185 sound server.")
 186
 187     ;; PulseAudio is LGPLv2+, but some of the optional dependencies (GNU dbm,
 188     ;; FFTW, etc.) are GPL'd, so the result is effectively GPLv2+.  See
 189     ;; 'LICENSE' for details.
 190     (license l:gpl2+)))
 191
 192 (define-public pavucontrol
 193   (package
 194     (name "pavucontrol")
 195     (version "3.0")
 196     (source (origin
 197              (method url-fetch)
 198              (uri (string-append
 199                    "https://freedesktop.org/software/pulseaudio/pavucontrol/pavucontrol-"
 200                    version
 201                    ".tar.xz"))
 202              (sha256
 203               (base32
 204                "14486c6lmmirkhscbfygz114f6yzf97h35n3h3pdr27w4mdfmlmk"))))
 205     (build-system gnu-build-system)
 206     (arguments
 207      '(#:configure-flags '("CXXFLAGS=-std=c++11"))) ; required by gtkmm
 208     (inputs
 209      `(("libcanberra" ,libcanberra)
 210        ("gtkmm" ,gtkmm)
 211        ("pulseaudio" ,pulseaudio)))
 212     (native-inputs
 213      `(("intltool" ,intltool)
 214        ("pkg-config" ,pkg-config)))
 215     (home-page "http://freedesktop.org/software/pulseaudio/pavucontrol/")
 216     (synopsis "PulseAudio volume control")
 217     (description
 218      "PulseAudio Volume Control (pavucontrol) provides a GTK+
 219 graphical user interface to connect to a PulseAudio server and
 220 easily control the volume of all clients, sinks, etc.")
 221     (license l:gpl2+)))