2423 lines
		
	
	
	
		
			87 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			2423 lines
		
	
	
	
		
			87 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
						||
;;; Copyright © 2015, 2016 Ricardo Wurmus <rekado@elephly.net>
 | 
						||
;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
 | 
						||
;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
 | 
						||
;;; Copyright © 2015 Alex Kost <alezost@gmail.com>
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						||
;;; Copyright © 2015, 2016 Mark H Weaver <mhw@netris.org>
 | 
						||
;;;
 | 
						||
;;; This file is part of GNU Guix.
 | 
						||
;;;
 | 
						||
;;; GNU Guix is free software; you can redistribute it and/or modify it
 | 
						||
;;; under the terms of the GNU General Public License as published by
 | 
						||
;;; the Free Software Foundation; either version 3 of the License, or (at
 | 
						||
;;; your option) any later version.
 | 
						||
;;;
 | 
						||
;;; GNU Guix is distributed in the hope that it will be useful, but
 | 
						||
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
						||
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
						||
;;; GNU General Public License for more details.
 | 
						||
;;;
 | 
						||
;;; You should have received a copy of the GNU General Public License
 | 
						||
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 | 
						||
 | 
						||
(define-module (gnu packages audio)
 | 
						||
  #:use-module (guix packages)
 | 
						||
  #:use-module (guix download)
 | 
						||
  #:use-module (guix git-download)
 | 
						||
  #:use-module (guix utils)
 | 
						||
  #:use-module ((guix licenses) #:prefix license:)
 | 
						||
  #:use-module (guix build-system gnu)
 | 
						||
  #:use-module (guix build-system waf)
 | 
						||
  #:use-module (guix build-system trivial)
 | 
						||
  #:use-module (guix build-system cmake)
 | 
						||
  #:use-module (guix build-system python)
 | 
						||
  #:use-module (gnu packages)
 | 
						||
  #:use-module (gnu packages algebra)
 | 
						||
  #:use-module (gnu packages autotools)
 | 
						||
  #:use-module (gnu packages avahi)
 | 
						||
  #:use-module (gnu packages boost)
 | 
						||
  #:use-module (gnu packages base)
 | 
						||
  #:use-module (gnu packages bison)
 | 
						||
  #:use-module (gnu packages compression)
 | 
						||
  #:use-module (gnu packages curl)
 | 
						||
  #:use-module (gnu packages databases)
 | 
						||
  #:use-module (gnu packages file)
 | 
						||
  #:use-module (gnu packages flex)
 | 
						||
  #:use-module (gnu packages fltk)
 | 
						||
  #:use-module (gnu packages fontutils)
 | 
						||
  #:use-module (gnu packages gettext)
 | 
						||
  #:use-module (gnu packages glib)
 | 
						||
  #:use-module (gnu packages gtk)
 | 
						||
  #:use-module (gnu packages gnome)
 | 
						||
  #:use-module (gnu packages gperf)
 | 
						||
  #:use-module (gnu packages image)
 | 
						||
  #:use-module (gnu packages ncurses)
 | 
						||
  #:use-module (gnu packages qt)
 | 
						||
  #:use-module (gnu packages linux)
 | 
						||
  #:use-module (gnu packages mp3) ;taglib
 | 
						||
  #:use-module (gnu packages perl)
 | 
						||
  #:use-module (gnu packages pkg-config)
 | 
						||
  #:use-module (gnu packages pulseaudio)  ;libsndfile, libsamplerate
 | 
						||
  #:use-module (gnu packages python)
 | 
						||
  #:use-module (gnu packages rdf)
 | 
						||
  #:use-module (gnu packages readline)
 | 
						||
  #:use-module (gnu packages webkit)
 | 
						||
  #:use-module (gnu packages xiph)
 | 
						||
  #:use-module (gnu packages xml)
 | 
						||
  #:use-module (gnu packages xorg)
 | 
						||
  #:use-module (gnu packages zip)
 | 
						||
  #:use-module (srfi srfi-1))
 | 
						||
 | 
						||
(define-public alsa-modular-synth
 | 
						||
  (package
 | 
						||
    (name "alsa-modular-synth")
 | 
						||
    (version "2.1.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "mirror://sourceforge/alsamodular/ams-"
 | 
						||
                                  version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1azbrhpfk4nnybr7kgmc7w6al6xnzppg853vas8gmkh185kk11l0"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags '("--enable-qt5")
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; Insert an extra space between linker flags.
 | 
						||
         (add-before 'configure 'add-missing-space
 | 
						||
           (lambda _
 | 
						||
             (substitute* "configure"
 | 
						||
               (("LIBS\\+=\\$LIBSsave") "LIBS+=\" $LIBSsave\"")
 | 
						||
               (("CFLAGS\\+=\\$CFLAGSsave") "CFLAGS+=\" $CFLAGSsave\""))
 | 
						||
             #t)))))
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ;; We cannot use zita-alsa-pcmi (the successor of clalsadrv) due to
 | 
						||
       ;; license incompatibility.
 | 
						||
       ("clalsadrv" ,clalsadrv)
 | 
						||
       ("fftw" ,fftw)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("ladspa" ,ladspa)
 | 
						||
       ("liblo" ,liblo)
 | 
						||
       ("qt" ,qt)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://alsamodular.sourceforge.net/")
 | 
						||
    (synopsis "Realtime modular synthesizer and effect processor")
 | 
						||
    (description
 | 
						||
     "AlsaModularSynth is a digital implementation of a classical analog
 | 
						||
modular synthesizer system.  It uses virtual control voltages to control the
 | 
						||
parameters of the modules.  The control voltages which control the frequency
 | 
						||
e.g. of the VCO (Voltage Controlled Oscillator) and VCF (Voltage Controlled
 | 
						||
Filter) modules follow the convention of 1V / Octave.")
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public aubio
 | 
						||
  (package
 | 
						||
    (name "aubio")
 | 
						||
    (version "0.4.1")
 | 
						||
    (source (origin
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						||
             (method url-fetch)
 | 
						||
             (uri (string-append
 | 
						||
                   "http://aubio.org/pub/aubio-" version ".tar.bz2"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "15f6nf76y7iyl2kl4ny7ky0zpxfxr8j3902afvd6ydnnkh5dzmr5"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f  ; no check target
 | 
						||
       #:configure-flags
 | 
						||
       '("--enable-fftw3f"
 | 
						||
         "--enable-jack"
 | 
						||
         "--enable-sndfile"
 | 
						||
         "--enable-samplerate"
 | 
						||
         ;; enable compilation with avcodec once available
 | 
						||
         "--disable-avcodec")
 | 
						||
       #:python ,python-2))
 | 
						||
    (inputs
 | 
						||
     `(("jack" ,jack-1)
 | 
						||
       ("libsndfile" ,libsndfile)
 | 
						||
       ("libsamplerate" ,libsamplerate)
 | 
						||
       ("fftwf" ,fftwf)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://aubio.org/")
 | 
						||
    (synopsis "Library for audio labelling")
 | 
						||
    (description
 | 
						||
     "aubio is a tool designed for the extraction of annotations from audio
 | 
						||
signals.  Its features include segmenting a sound file before each of its
 | 
						||
attacks, performing pitch detection, tapping the beat and producing MIDI
 | 
						||
streams from live audio.")
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						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define (ardour-rpath-phase major-version)
 | 
						||
  `(lambda* (#:key outputs #:allow-other-keys)
 | 
						||
     (let ((libdir (string-append (assoc-ref outputs "out")
 | 
						||
                                  "/lib/ardour" ,major-version)))
 | 
						||
       (substitute* "wscript"
 | 
						||
         (("linker_flags = \\[\\]")
 | 
						||
          (string-append "linker_flags = [\""
 | 
						||
                         "-Wl,-rpath="
 | 
						||
                         libdir ":"
 | 
						||
                         libdir "/backends" ":"
 | 
						||
                         libdir "/engines" ":"
 | 
						||
                         libdir "/panners" ":"
 | 
						||
                         libdir "/surfaces" ":"
 | 
						||
                         libdir "/vamp" "\"]"))))
 | 
						||
     #t))
 | 
						||
 | 
						||
(define-public ardour
 | 
						||
  (package
 | 
						||
    (name "ardour")
 | 
						||
    (version "4.7")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "git://git.ardour.org/ardour/ardour.git")
 | 
						||
                    (commit version)))
 | 
						||
              (snippet
 | 
						||
               ;; Ardour expects this file to exist at build time.  The revision
 | 
						||
               ;; is the output of
 | 
						||
               ;;    git describe HEAD | sed 's/^[A-Za-z]*+//'
 | 
						||
               '(call-with-output-file
 | 
						||
                    "libs/ardour/revision.cc"
 | 
						||
                  (lambda (port)
 | 
						||
                    (format port "#include \"ardour/revision.h\"
 | 
						||
namespace ARDOUR { const char* revision = \"4.7-219-g0e36f8e\" ; }"))))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "149gswphz77m3pkzsn2nqbm6yvcfa3fva560bcvjzlgb73f64q5l"))
 | 
						||
              (file-name (string-append name "-" version))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags '("--cxx11") ; required by gtkmm
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after
 | 
						||
          'unpack 'set-rpath-in-LDFLAGS
 | 
						||
          ,(ardour-rpath-phase (version-prefix version 1))))
 | 
						||
       #:tests? #f ; no check target
 | 
						||
       #:python ,python-2))
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("aubio" ,aubio)
 | 
						||
       ("lrdf" ,lrdf)
 | 
						||
       ("boost" ,boost)
 | 
						||
       ("atkmm" ,atkmm)
 | 
						||
       ("cairomm" ,cairomm)
 | 
						||
       ("gtkmm" ,gtkmm-2)
 | 
						||
       ("glibmm" ,glibmm)
 | 
						||
       ("libart-lgpl" ,libart-lgpl)
 | 
						||
       ("libgnomecanvasmm" ,libgnomecanvasmm)
 | 
						||
       ("pangomm" ,pangomm)
 | 
						||
       ("liblo" ,liblo)
 | 
						||
       ("libsndfile" ,libsndfile)
 | 
						||
       ("libsamplerate" ,libsamplerate)
 | 
						||
       ("libxml2" ,libxml2)
 | 
						||
       ("libogg" ,libogg)
 | 
						||
       ("libvorbis" ,libvorbis)
 | 
						||
       ("flac" ,flac)
 | 
						||
       ("lv2" ,lv2)
 | 
						||
       ("vamp" ,vamp)
 | 
						||
       ("curl" ,curl)
 | 
						||
       ("fftw" ,fftw)
 | 
						||
       ("fftwf" ,fftwf)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("serd" ,serd)
 | 
						||
       ("sord" ,sord)
 | 
						||
       ("sratom" ,sratom)
 | 
						||
       ("suil" ,suil)
 | 
						||
       ("lilv" ,lilv)
 | 
						||
       ("redland" ,redland)
 | 
						||
       ("rubberband" ,rubberband)
 | 
						||
       ("taglib" ,taglib)
 | 
						||
       ("python-rdflib" ,python-rdflib)))
 | 
						||
    (native-inputs
 | 
						||
     `(("perl" ,perl)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://ardour.org")
 | 
						||
    (synopsis "Digital audio workstation")
 | 
						||
    (description
 | 
						||
     "Ardour is a multi-channel digital audio workstation, allowing users to
 | 
						||
record, edit, mix and master audio and MIDI projects.  It is targeted at audio
 | 
						||
engineers, musicians, soundtrack editors and composers.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public azr3
 | 
						||
  (package
 | 
						||
    (name "azr3")
 | 
						||
    (version "1.2.3")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "mirror://savannah/ll-plugins/azr3-jack-"
 | 
						||
                                  version
 | 
						||
                                  ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "18mdw6nc0vgj6k9rsy0x8w64wvzld0frqshrxxbxfj9qi9843vlc"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no check target
 | 
						||
       #:make-flags
 | 
						||
       (list "LV2PEG=ttl2c"
 | 
						||
             (string-append "prefix=" %output)
 | 
						||
             (string-append "pkgdatadir=" %output "/share/azr3-jack"))))
 | 
						||
    (inputs
 | 
						||
     `(("gtkmm" ,gtkmm-2)
 | 
						||
       ("lvtk" ,lvtk)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("lash" ,lash)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://ll-plugins.nongnu.org/azr3/")
 | 
						||
    (synopsis "Tonewheel organ synthesizer")
 | 
						||
    (description
 | 
						||
     "AZR-3 is a port of the free VST plugin AZR-3.  It is a tonewheel organ
 | 
						||
with drawbars, distortion and rotating speakers.  The organ has three
 | 
						||
sections, two polyphonic sections with nine drawbars each and one monophonic
 | 
						||
bass section with five drawbars.  A standalone JACK application and LV2
 | 
						||
plugins are provided.")
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public calf
 | 
						||
  (package
 | 
						||
    (name "calf")
 | 
						||
    (version "0.0.60")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://calf-studio-gear.org/files/calf-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "019fwg00jv217a5r767z7szh7vdrarybac0pr2sk26xp81kibrx9"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("fluidsynth" ,fluidsynth)
 | 
						||
       ("expat" ,expat)
 | 
						||
       ("glib" ,glib)
 | 
						||
       ("gtk" ,gtk+-2)
 | 
						||
       ("cairo" ,cairo)
 | 
						||
       ("lash" ,lash)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("lv2" ,lv2)
 | 
						||
       ("ladspa" ,ladspa)
 | 
						||
       ("fftw" ,fftw)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (native-search-paths
 | 
						||
     (list (search-path-specification
 | 
						||
            (variable "LV2_PATH")
 | 
						||
            (files '("lib/lv2")))))
 | 
						||
    (home-page "http://calf.sourceforge.net/")
 | 
						||
    (synopsis "Audio plug-in pack for LV2 and JACK environments")
 | 
						||
    (description
 | 
						||
     "Calf Studio Gear is an audio plug-in pack for LV2 and JACK environments.
 | 
						||
The suite contains lots of effects (delay, modulation, signal processing,
 | 
						||
filters, equalizers, dynamics, distortion and mastering effects),
 | 
						||
instruments (SF2 player, organ simulator and a monophonic synthesizer) and
 | 
						||
tools (analyzer, mono/stereo tools, crossovers).")
 | 
						||
    ;; calfjackhost is released under GPLv2+
 | 
						||
    ;; The plugins are released under LGPLv2.1+
 | 
						||
    (license (list license:lgpl2.1+ license:gpl2+))))
 | 
						||
 | 
						||
(define-public csound
 | 
						||
  (package
 | 
						||
    (name "csound")
 | 
						||
    (version "6.05")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "mirror://sourceforge/csound/csound6/Csound"
 | 
						||
                    version "/Csound" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0a1sni6lr7qpwywpggbkp0ia3h9bwwgf9i87gsag8ra2h30v82hd"))
 | 
						||
              (patches (search-patches "csound-header-ordering.patch"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     ;; Work around this error on x86_64 with libc 2.22+:
 | 
						||
     ;;    libmvec.so.1: error adding symbols: DSO missing from command line
 | 
						||
     (if (string-prefix? "x86_64" (or (%current-target-system) (%current-system)))
 | 
						||
         '(#:configure-flags '("-DCMAKE_EXE_LINKER_FLAGS=-lmvec"))
 | 
						||
         '()))
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("boost" ,boost)
 | 
						||
       ("pulseaudio" ,pulseaudio)
 | 
						||
       ("libsndfile" ,libsndfile)
 | 
						||
       ("liblo" ,liblo)
 | 
						||
       ("ladspa" ,ladspa)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("gettext" ,gnu-gettext)))
 | 
						||
    (native-inputs
 | 
						||
     `(("bison" ,bison)
 | 
						||
       ("flex" ,flex)
 | 
						||
       ("zlib" ,zlib)))
 | 
						||
    (home-page "http://csound.github.io/")
 | 
						||
    (synopsis "Sound and music computing system")
 | 
						||
    (description
 | 
						||
     "Csound is a user-programmable and user-extensible sound processing
 | 
						||
language and software synthesizer.")
 | 
						||
    (license license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public clalsadrv
 | 
						||
  (package
 | 
						||
    (name "clalsadrv")
 | 
						||
    (version "2.0.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/clalsadrv-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0bsacx3l9065gk8g4137qmz2ij7s9x06aldvacinzlcslw7bd1kq"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
 | 
						||
       #:phases
 | 
						||
       (alist-cons-after
 | 
						||
        'unpack 'patch-makefile-and-enter-directory
 | 
						||
        (lambda _
 | 
						||
          (substitute* "libs/Makefile"
 | 
						||
            (("/sbin/ldconfig") "true")
 | 
						||
            (("^LIBDIR =.*") "LIBDIR = lib\n"))
 | 
						||
          (chdir "libs")
 | 
						||
          #t)
 | 
						||
        (alist-cons-after
 | 
						||
         'install
 | 
						||
         'install-symlink
 | 
						||
         (lambda _
 | 
						||
           (symlink "libclalsadrv.so"
 | 
						||
                    (string-append (assoc-ref %outputs "out")
 | 
						||
                                   "/lib/libclalsadrv.so.2")))
 | 
						||
         ;; no configure script
 | 
						||
         (alist-delete 'configure %standard-phases)))))
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("fftw" ,fftw)))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "C++ wrapper around the ALSA API")
 | 
						||
    (description
 | 
						||
     "clalsadrv is a C++ wrapper around the ALSA API simplifying access to
 | 
						||
ALSA PCM devices.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public amb-plugins
 | 
						||
  (package
 | 
						||
    (name "amb-plugins")
 | 
						||
    (version "0.8.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/AMB-plugins-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0x4blm4visjqj0ndqr0cg776v3b7lvplpc8cgi9n51llhavn0jpl"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; no configure script
 | 
						||
         (delete 'configure)
 | 
						||
         (add-before 'install 'prepare-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ladspa"))
 | 
						||
             #t))
 | 
						||
         (add-after 'unpack 'override-target-directory-and-tool-paths
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("/usr/lib/ladspa")
 | 
						||
                (string-append (assoc-ref outputs "out") "/lib/ladspa"))
 | 
						||
               (("/usr/bin/install") (which "install"))
 | 
						||
               (("/bin/rm") "#"))
 | 
						||
             #t)))))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "LADSPA ambisonics plugins")
 | 
						||
    (description
 | 
						||
     "The AMB plugins are a set of LADSPA ambisonics plugins, mainly to be
 | 
						||
used within Ardour.  Features include: mono and stereo to B-format panning,
 | 
						||
horizontal rotator, square, hexagon and cube decoders.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public mcp-plugins
 | 
						||
  (package
 | 
						||
    (name "mcp-plugins")
 | 
						||
    (version "0.4.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/MCP-plugins-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "06a9r1l85jmg7l1cvc3788mk8ra0xagjfy1rmhw3b80y4n0vlnvc"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; no configure script
 | 
						||
         (delete 'configure)
 | 
						||
         (add-before 'install 'prepare-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ladspa"))
 | 
						||
             #t))
 | 
						||
         (add-after 'unpack 'override-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("/usr") (assoc-ref outputs "out")))
 | 
						||
             #t)))))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "Chorus, phaser, and vintage high-pass and low-pass filters")
 | 
						||
    (description
 | 
						||
     "This package provides various LADSPA plugins.  @code{cs_chorus} and
 | 
						||
@code{cs_phaser} provide chorus and phaser effects, respectively;
 | 
						||
@code{mvclpf24} provides four implementations of the low-pass filter used in
 | 
						||
vintage Moog synthesizers; @code{mvchpf24} is based on the voltage-controlled
 | 
						||
high-pass filter by Robert Moog.  The filters attempt to accurately emulate
 | 
						||
the non-linear circuit elements of their original analog counterparts.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public rev-plugins
 | 
						||
  (package
 | 
						||
    (name "rev-plugins")
 | 
						||
    (version "0.7.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/REV-plugins-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1ikpinxm00pkfi259bnkzhsy3miagrjgdihaaf5x4v7zac29j3g7"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; no configure script
 | 
						||
         (delete 'configure)
 | 
						||
         (add-before 'install 'prepare-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ladspa"))
 | 
						||
             #t))
 | 
						||
         (add-after 'unpack 'override-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("/usr") (assoc-ref outputs "out")))
 | 
						||
             #t)))))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "LADSPA reverb plugin")
 | 
						||
    (description
 | 
						||
     "This package provides a stereo reverb LADSPA plugin based on the
 | 
						||
well-known greverb.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public fil-plugins
 | 
						||
  (package
 | 
						||
    (name "fil-plugins")
 | 
						||
    (version "0.3.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/FIL-plugins-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1scfv9j7jrp50r565haa4rvxn1vk2ss86xssl5qgcr8r45qz42qw"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; no configure script
 | 
						||
         (delete 'configure)
 | 
						||
         (add-before 'install 'prepare-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ladspa"))
 | 
						||
             #t))
 | 
						||
         (add-after 'unpack 'override-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("/usr") (assoc-ref outputs "out")))
 | 
						||
             #t)))))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "LADSPA four-band parametric equalizer plugin")
 | 
						||
    (description
 | 
						||
     "This package provides a LADSPA plugin for a four-band parametric
 | 
						||
equalizer.  Each section has an active/bypass switch, frequency, bandwidth and
 | 
						||
gain controls.  There is also a global bypass switch and gain control.
 | 
						||
 | 
						||
The 2nd order resonant filters are implemented using a Mitra-Regalia style
 | 
						||
lattice filter, which is stable even while parameters are being changed.
 | 
						||
 | 
						||
All switches and controls are internally smoothed, so they can be used 'live'
 | 
						||
without any clicks or zipper noises.  This makes this plugin suitable for use
 | 
						||
in systems that allow automation of plugin control ports, such as Ardour, or
 | 
						||
for stage use.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public ste-plugins
 | 
						||
  (package
 | 
						||
    (name "ste-plugins")
 | 
						||
    (version "0.0.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/STE-plugins-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0s3c9w5xihs87cnd1lh9xgj3maabjdyh6bl766qp5lhkg3ax8zy6"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; no configure script
 | 
						||
         (delete 'configure)
 | 
						||
         (add-before 'install 'prepare-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ladspa"))
 | 
						||
             #t))
 | 
						||
         (add-after 'unpack 'override-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("/usr") (assoc-ref outputs "out")))
 | 
						||
             #t)))))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "LADSPA stereo width plugin")
 | 
						||
    (description
 | 
						||
     "This package provides a LADSPA plugin to manipulate the stereo width of
 | 
						||
audio signals.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public vco-plugins
 | 
						||
  (package
 | 
						||
    (name "vco-plugins")
 | 
						||
    (version "0.3.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/VCO-plugins-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1xzqdg3b07r7zww05y9bb737l9dxvfkv28m3fyak1aazaci3rsgl"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; no configure script
 | 
						||
         (delete 'configure)
 | 
						||
         (add-before 'install 'prepare-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ladspa"))
 | 
						||
             #t))
 | 
						||
         (add-after 'unpack 'override-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("/usr") (assoc-ref outputs "out"))
 | 
						||
               (("/bin/cp") (which "cp")))
 | 
						||
             #t)))))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "LADSPA plugin for synthesizer oscillators")
 | 
						||
    (description
 | 
						||
     "The @code{blvco} LADSPA plugin provides three anti-aliased oscillators:
 | 
						||
 | 
						||
@enumerate
 | 
						||
@item Pulse-VCO, a dirac pulse oscillator with flat amplitude spectrum
 | 
						||
@item Saw-VCO, a sawtooth oscillator with 1/F amplitude spectrum
 | 
						||
@item Rec-VCO, a square / rectange oscillator
 | 
						||
@end enumerate\n
 | 
						||
 | 
						||
All oscillators are low-pass filtered to provide waveforms similar to the
 | 
						||
output of analog synthesizers such as the Moog Voyager.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public wah-plugins
 | 
						||
  (package
 | 
						||
    (name "wah-plugins")
 | 
						||
    (version "0.1.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/WAH-plugins-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1wkbjarxdhjixkh7d5abralj11dj2xxg644fz3ycd7qyfgfvjfgd"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; no configure script
 | 
						||
         (delete 'configure)
 | 
						||
         (add-before 'install 'prepare-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ladspa"))
 | 
						||
             #t))
 | 
						||
         (add-after 'unpack 'override-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("/usr") (assoc-ref outputs "out")))
 | 
						||
             #t)))))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "LADSPA Autowah effect plugin")
 | 
						||
    (description
 | 
						||
     "This package provides a LADSPA plugin for a Wah effect with envelope
 | 
						||
follower.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public g2reverb
 | 
						||
  (package
 | 
						||
    (name "g2reverb")
 | 
						||
    (version "0.7.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/g2reverb-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "18wb8vj1kky5glr76s34awbi8qzplsmf3wjbd7a12hfv4j0bkwrj"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; no configure script
 | 
						||
         (delete 'configure)
 | 
						||
         (add-before 'install 'prepare-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ladspa"))
 | 
						||
             #t))
 | 
						||
         (add-after 'unpack 'override-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("/usr") (assoc-ref outputs "out")))
 | 
						||
             #t)))))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "LADSPA stereo reverb plugin")
 | 
						||
    (description
 | 
						||
     "This package provides a LADSPA plugin for a stereo reverb effect.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public fluidsynth
 | 
						||
  (package
 | 
						||
    (name "fluidsynth")
 | 
						||
    (version "1.1.6")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "mirror://sourceforge/fluidsynth/fluidsynth-"
 | 
						||
                    version "/fluidsynth-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "070pwb7brdcn1mfvplkd56vjc7lbz4iznzkqvfsakvgbv68k71ah"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (alist-cons-after
 | 
						||
        'unpack
 | 
						||
        'remove-broken-symlinks
 | 
						||
        (lambda _ (delete-file-recursively "m4") #t)
 | 
						||
        %standard-phases)))
 | 
						||
    (inputs
 | 
						||
     `(("libsndfile" ,libsndfile)
 | 
						||
       ("alsa-lib" ,alsa-lib)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("ladspa" ,ladspa)
 | 
						||
       ("lash" ,lash)
 | 
						||
       ("readline" ,readline)
 | 
						||
       ("glib" ,glib)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://www.fluidsynth.org/")
 | 
						||
    (synopsis "SoundFont synthesizer")
 | 
						||
    (description
 | 
						||
     "FluidSynth is a real-time software synthesizer based on the SoundFont 2
 | 
						||
specifications.  FluidSynth reads and handles MIDI events from the MIDI input
 | 
						||
device.  It is the software analogue of a MIDI synthesizer.  FluidSynth can
 | 
						||
also play midifiles using a Soundfont.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public faad2
 | 
						||
  (package
 | 
						||
    (name "faad2")
 | 
						||
    (version "2.7")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "mirror://sourceforge/faac/faad2-" version ".zip"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "16f3l16c00sg0wkrkm3vzv0gy3g97x309vw788igs0cap2x1ak3z"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("unzip" ,unzip)))
 | 
						||
    (arguments
 | 
						||
     '(#:phases
 | 
						||
       (alist-cons-after
 | 
						||
        'unpack 'bootstrap
 | 
						||
        (lambda _
 | 
						||
          (substitute* "bootstrap" (("\r\n") "\n"))
 | 
						||
          (zero? (system* "sh" "bootstrap")))
 | 
						||
        %standard-phases)))
 | 
						||
    (home-page "http://www.audiocoding.com/faad2.html")
 | 
						||
    (synopsis "MPEG-4 and MPEG-2 AAC decoder")
 | 
						||
    (description
 | 
						||
     "FAAD2 is an MPEG-4 and MPEG-2 AAC decoder supporting LC, Main, LTP, SBR,
 | 
						||
PS, and DAB+.")
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public faust
 | 
						||
  (package
 | 
						||
    (name "faust")
 | 
						||
    (version "0.9.67")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "mirror://sourceforge/faudiostream/faust-" version ".zip"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "068vl9536zn0j4pknwfcchzi90rx5pk64wbcbd67z32w0csx8xm1"))
 | 
						||
              (snippet
 | 
						||
               ;; Remove prebuilt library
 | 
						||
               '(delete-file "architecture/android/libs/armeabi-v7a/libfaust_dsp.so"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:make-flags (list (string-append "prefix=" (assoc-ref %outputs "out")))
 | 
						||
       #:tests? #f
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; no "configure" script
 | 
						||
         (delete 'configure))))
 | 
						||
    (native-inputs
 | 
						||
     `(("unzip" ,unzip)))
 | 
						||
    (home-page "http://faust.grame.fr/")
 | 
						||
    (synopsis "Signal processing language")
 | 
						||
    (description
 | 
						||
     "Faust is a programming language for realtime audio signal processing.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public freepats
 | 
						||
  (package
 | 
						||
    (name "freepats")
 | 
						||
    (version "20060219")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://freepats.zenvoid.org/freepats-"
 | 
						||
                                  version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "12iw36rd94zirll96cd5k0va7p5hxmf2shvjlhzihcmjaw8flq82"))))
 | 
						||
    (build-system trivial-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:modules ((guix build utils))
 | 
						||
       #:builder (begin
 | 
						||
                   (use-modules (guix build utils))
 | 
						||
                   (let ((out (string-append %output "/share/freepats")))
 | 
						||
                     (setenv "PATH" (string-append
 | 
						||
                                     (assoc-ref %build-inputs "bzip2") "/bin:"
 | 
						||
                                     (assoc-ref %build-inputs "tar") "/bin"))
 | 
						||
                     (system* "tar" "xvf" (assoc-ref %build-inputs "source"))
 | 
						||
                     (chdir "freepats")
 | 
						||
                     ;; Use absolute pattern references
 | 
						||
                     (substitute* "freepats.cfg"
 | 
						||
                       (("Tone_000") (string-append out "/Tone_000"))
 | 
						||
                       (("Drum_000") (string-append out "/Drum_000")))
 | 
						||
                     (mkdir-p out)
 | 
						||
                     (copy-recursively "." out)))))
 | 
						||
    (native-inputs
 | 
						||
     `(("tar" ,tar)
 | 
						||
       ("bzip2" ,bzip2)))
 | 
						||
    (home-page "http://freepats.zenvoid.org")
 | 
						||
    (synopsis "GUS compatible patches for MIDI players")
 | 
						||
    (description
 | 
						||
     "FreePats is a project to create a free and open set of GUS compatible
 | 
						||
patches that can be used with softsynths such as Timidity and WildMidi.")
 | 
						||
    ;; GPLv2+ with exception for compositions using these patches.
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public guitarix
 | 
						||
  (package
 | 
						||
    (name "guitarix")
 | 
						||
    (version "0.35.0")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append
 | 
						||
                   "mirror://sourceforge/guitarix/guitarix2-"
 | 
						||
                   version ".tar.xz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "10hijqrrl8xil46kgsac10ysfxysisxlibm2rz133zyig5n63jdw"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:python ,python-2
 | 
						||
       #:configure-flags
 | 
						||
       (list
 | 
						||
        ;; Add the output lib directory to the RUNPATH.
 | 
						||
        (string-append "--ldflags=-Wl,-rpath=" %output "/lib")
 | 
						||
        "--cxxflags=-std=c++11")))
 | 
						||
    (inputs
 | 
						||
     `(("libsndfile" ,libsndfile)
 | 
						||
       ("boost" ,boost)
 | 
						||
       ("avahi" ,avahi)
 | 
						||
       ("eigen" ,eigen)
 | 
						||
       ("lv2" ,lv2)
 | 
						||
       ("lilv" ,lilv)
 | 
						||
       ("ladspa" ,ladspa)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("gtkmm" ,gtkmm-2)
 | 
						||
       ("gtk+" ,gtk+-2)
 | 
						||
       ("webkitgtk/gtk+-2" ,webkitgtk/gtk+-2)
 | 
						||
       ("fftwf" ,fftwf)
 | 
						||
       ("lrdf" ,lrdf)
 | 
						||
       ("zita-resampler" ,zita-resampler)
 | 
						||
       ("zita-convolver" ,zita-convolver)))
 | 
						||
    (native-inputs
 | 
						||
     `(("gperf" ,gperf)
 | 
						||
       ("faust" ,faust)
 | 
						||
       ("intltool" ,intltool)
 | 
						||
       ("gettext" ,gnu-gettext)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (native-search-paths
 | 
						||
     (list (search-path-specification
 | 
						||
            (variable "LV2_PATH")
 | 
						||
            (files '("lib/lv2")))))
 | 
						||
    (home-page "http://guitarix.org/")
 | 
						||
    (synopsis "Virtual guitar amplifier")
 | 
						||
    (description "Guitarix is a virtual guitar amplifier running JACK.
 | 
						||
Guitarix takes the signal from your guitar as a mono-signal from your sound
 | 
						||
card.  The input is processed by a main amp and a rack-section.  Both can be
 | 
						||
routed separately and deliver a processed stereo-signal via JACK.  You may
 | 
						||
fill the rack with effects from more than 25 built-in modules including stuff
 | 
						||
from a simple noise gate to modulation effects like flanger, phaser or
 | 
						||
auto-wah.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public rakarrack
 | 
						||
  (package
 | 
						||
    (name "rakarrack")
 | 
						||
    (version "0.6.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "mirror://sourceforge/rakarrack/rakarrack/"
 | 
						||
                                  "rakarrack-" version "/rakarrack-"
 | 
						||
                                  version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1rpf63pdn54c4yg13k7cb1w1c7zsvl97c4qxcpz41c8l91xd55kn"))
 | 
						||
              (modules '((guix build utils)))
 | 
						||
              (snippet
 | 
						||
               '(begin
 | 
						||
                  (substitute* '("src/process.C"
 | 
						||
                                 "src/global.h")
 | 
						||
                    (("#include <Fl/") "#include <FL/"))
 | 
						||
                  #t))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("alsa-utils" ,alsa-utils)
 | 
						||
       ("fltk" ,fltk)
 | 
						||
       ("libx11" ,libx11)
 | 
						||
       ("libxext" ,libxext)
 | 
						||
       ("libxfixes" ,libxfixes)
 | 
						||
       ("libxft" ,libxft)
 | 
						||
       ("libxrender" ,libxrender)
 | 
						||
       ("libxpm" ,libxpm)
 | 
						||
       ("fontconfig" ,fontconfig)
 | 
						||
       ("freetype" ,freetype)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("alsa-lib" ,alsa-lib)
 | 
						||
       ("libsndfile" ,libsndfile)
 | 
						||
       ("libsamplerate" ,libsamplerate)
 | 
						||
       ("zlib" ,zlib)))
 | 
						||
    (home-page "http://rakarrack.sourceforge.net/")
 | 
						||
    (synopsis "Audio effects processor")
 | 
						||
    (description
 | 
						||
     "Rakarrack is a richly featured multi-effects processor emulating a
 | 
						||
guitar effects pedalboard.  Effects include compressor, expander, noise gate,
 | 
						||
equalizers, exciter, flangers, chorus, various delay and reverb effects,
 | 
						||
distortion modules and many more.  Most of the effects engine is built from
 | 
						||
modules found in the excellent software synthesizer ZynAddSubFX.  Presets and
 | 
						||
user interface are optimized for guitar, but Rakarrack processes signals in
 | 
						||
stereo while it does not apply internal band-limiting filtering, and thus is
 | 
						||
well suited to all musical instruments and vocals.")
 | 
						||
    ;; The code is explicitly licensed under the GPL version 2 only.
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public ir
 | 
						||
  (package
 | 
						||
    (name "ir")
 | 
						||
    (version "1.3.2")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append
 | 
						||
                   "http://factorial.hu/system/files/ir.lv2-"
 | 
						||
                   version ".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "1jh2z01l9m4ar7yz0n911df07dygc7n4cl59p7qdjbh0nvkm747g"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ;no "check" target
 | 
						||
       #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
 | 
						||
       #:phases
 | 
						||
       ;; no configure script
 | 
						||
       (alist-delete 'configure %standard-phases)))
 | 
						||
    (inputs
 | 
						||
     `(("libsndfile" ,libsndfile)
 | 
						||
       ("libsamplerate" ,libsamplerate)
 | 
						||
       ("lv2" ,lv2)
 | 
						||
       ("glib" ,glib)
 | 
						||
       ("gtk+" ,gtk+-2)
 | 
						||
       ("zita-convolver" ,zita-convolver)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (native-search-paths
 | 
						||
     (list (search-path-specification
 | 
						||
            (variable "LV2_PATH")
 | 
						||
            (files '("lib/lv2")))))
 | 
						||
    (home-page "http://factorial.hu/plugins/lv2/ir")
 | 
						||
    (synopsis "LV2 convolution reverb")
 | 
						||
    (description
 | 
						||
     "IR is a low-latency, real-time, high performance signal convolver
 | 
						||
especially for creating reverb effects.  It supports impulse responses with 1,
 | 
						||
2 or 4 channels, in any soundfile format supported by libsndfile.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public jack-1
 | 
						||
  (package
 | 
						||
    (name "jack")
 | 
						||
    (version "0.124.1")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append
 | 
						||
                   "http://jackaudio.org/downloads/jack-audio-connection-kit-"
 | 
						||
                   version
 | 
						||
                   ".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "1mk1wnx33anp6haxfjjkfhwbaknfblsvj35nxvz0hvspcmhdyhpb"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("readline" ,readline)))
 | 
						||
    ;; uuid.h is included in the JACK type headers
 | 
						||
    ;; db.h is included in the libjack metadata headers
 | 
						||
    (propagated-inputs
 | 
						||
     `(("libuuid" ,util-linux)
 | 
						||
       ("bdb" ,bdb)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://jackaudio.org/")
 | 
						||
    (synopsis "JACK audio connection kit")
 | 
						||
    (description
 | 
						||
     "JACK is a low-latency audio server.  It can connect a number of
 | 
						||
different applications to an audio device, as well as allowing them to share
 | 
						||
audio between themselves.  JACK is different from other audio server efforts
 | 
						||
in that it has been designed from the ground up to be suitable for
 | 
						||
professional audio work.  This means that it focuses on two key areas:
 | 
						||
synchronous execution of all clients, and low latency operation.")
 | 
						||
    ;; Most files are licensed under the GPL. However, the libjack/ tree is
 | 
						||
    ;; licensed under the LGPL in order to allow for proprietary usage.
 | 
						||
    (license (list license:gpl2+ license:lgpl2.1+))))
 | 
						||
 | 
						||
;; Packages depending on JACK should always prefer jack-1.  Both jack-1 and
 | 
						||
;; jack-2 implement the same API.  JACK2 is provided primarily as a client
 | 
						||
;; program for users who might benefit from the D-BUS features.
 | 
						||
(define-public jack-2
 | 
						||
  (package (inherit jack-1)
 | 
						||
    (name "jack2")
 | 
						||
    (version "1.9.10")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append
 | 
						||
                   "https://github.com/jackaudio/jack2/archive/v"
 | 
						||
                   version
 | 
						||
                   ".tar.gz"))
 | 
						||
             (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "03b0iiyk3ng3vh5s8gaqwn565vik7910p56mlbk512bw3dhbdwc8"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:python ,python-2
 | 
						||
       #:tests? #f  ; no check target
 | 
						||
       #:configure-flags '("--dbus"
 | 
						||
                           "--alsa")
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-before
 | 
						||
          'configure 'set-linkflags
 | 
						||
          (lambda _
 | 
						||
            ;; Add $libdir to the RUNPATH of all the binaries.
 | 
						||
            (substitute* "wscript"
 | 
						||
              ((".*CFLAGS.*-Wall.*" m)
 | 
						||
               (string-append m
 | 
						||
                              "    conf.env.append_unique('LINKFLAGS',"
 | 
						||
                              "'-Wl,-rpath=" %output "/lib')\n")))))
 | 
						||
         (add-after 'install 'wrap-python-scripts
 | 
						||
          (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
            ;; Make sure 'jack_control' runs with the correct PYTHONPATH.
 | 
						||
            (let* ((out (assoc-ref outputs "out"))
 | 
						||
                   (path (getenv "PYTHONPATH")))
 | 
						||
              (wrap-program (string-append out "/bin/jack_control")
 | 
						||
                `("PYTHONPATH" ":" prefix (,path))))
 | 
						||
            #t)))))
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("dbus" ,dbus)
 | 
						||
       ("expat" ,expat)
 | 
						||
       ("libsamplerate" ,libsamplerate)
 | 
						||
       ("opus" ,opus)
 | 
						||
       ("python2-dbus" ,python2-dbus)
 | 
						||
       ("readline" ,readline)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    ;; Most files are under GPLv2+, but some headers are under LGPLv2.1+
 | 
						||
    (license (list license:gpl2+ license:lgpl2.1+))))
 | 
						||
 | 
						||
(define-public jalv
 | 
						||
  (package
 | 
						||
    (name "jalv")
 | 
						||
    (version "1.4.6")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://download.drobilla.net/jalv-"
 | 
						||
                                  version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1f1hcq74n3ziw8bk97mn5a1vgw028dxikv3fchaxd430pbbhqgl9"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no check target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-before
 | 
						||
          'configure 'set-flags
 | 
						||
          (lambda _
 | 
						||
            ;; Compile with C++11, required by gtkmm.
 | 
						||
            (setenv "CXXFLAGS" "-std=c++11")
 | 
						||
            #t)))))
 | 
						||
    (inputs
 | 
						||
     `(("lv2" ,lv2)
 | 
						||
       ("lilv" ,lilv)
 | 
						||
       ("suil" ,suil)
 | 
						||
       ("gtk" ,gtk+-2)
 | 
						||
       ("gtkmm" ,gtkmm-2)
 | 
						||
       ("jack" ,jack-1)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://drobilla.net/software/jalv/")
 | 
						||
    (synopsis "Simple LV2 host for JACK")
 | 
						||
    (description
 | 
						||
     "Jalv is a simple but fully featured LV2 host for JACK.  It runs LV2
 | 
						||
plugins and exposes their ports as JACK ports, essentially making any LV2
 | 
						||
plugin function as a JACK application.")
 | 
						||
    (license license:isc)))
 | 
						||
 | 
						||
(define-public ladspa
 | 
						||
  (package
 | 
						||
    (name "ladspa")
 | 
						||
    (version "1.13")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       ;; Since the official link is dead,
 | 
						||
       ;; we download the tarball from Debian or Internet Archive.
 | 
						||
       (uri (list (string-append "http://http.debian.net"
 | 
						||
                                 "/debian/pool/main/l/ladspa-sdk/ladspa-sdk_"
 | 
						||
                                 version ".orig.tar.gz")
 | 
						||
                  (string-append "https://web.archive.org/web/20140717172251/"
 | 
						||
                                 "http://www.ladspa.org/download/ladspa_sdk_"
 | 
						||
                                 version ".tgz")))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0srh5n2l63354bc0srcrv58rzjkn4gv8qjqzg8dnq3rs4m7kzvdm"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f  ; the "test" target is a listening test only
 | 
						||
       #:phases
 | 
						||
       (alist-replace
 | 
						||
        'configure
 | 
						||
        (lambda* (#:key inputs outputs #:allow-other-keys #:rest args)
 | 
						||
          (chdir "src")
 | 
						||
          (let ((out (assoc-ref outputs "out")))
 | 
						||
            (substitute* "makefile"
 | 
						||
              (("/usr/lib/ladspa/") (string-append out "/lib/ladspa/"))
 | 
						||
              (("/usr/include/")    (string-append out "/include/"))
 | 
						||
              (("/usr/bin/")        (string-append out "/bin/"))
 | 
						||
              (("-mkdirhier")       "mkdir -p")
 | 
						||
              (("^CC.*")            "CC = gcc\n")
 | 
						||
              (("^CPP.*")           "CPP = g++\n"))))
 | 
						||
        (alist-delete 'build %standard-phases))))
 | 
						||
    ;; Since the home page is gone, we provide a link to the archived version.
 | 
						||
    (home-page
 | 
						||
     "https://web.archive.org/web/20140729190945/http://www.ladspa.org/")
 | 
						||
    (synopsis "Linux Audio Developer's Simple Plugin API (LADSPA)")
 | 
						||
    (description
 | 
						||
     "LADSPA is a standard that allows software audio processors and effects
 | 
						||
to be plugged into a wide range of audio synthesis and recording packages.")
 | 
						||
    (license license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public lash
 | 
						||
  (package
 | 
						||
    (name "lash")
 | 
						||
    (version "0.6.0-rc2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              ;; The tilde is not permitted in the builder name, but is used
 | 
						||
              ;; in the tarball.
 | 
						||
              (uri (string-append
 | 
						||
                    "mirror://savannah/lash/lash-"
 | 
						||
                    (string-join (string-split version #\-) "~")
 | 
						||
                    ".tar.bz2"))
 | 
						||
              (file-name (string-append name "-" version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "12z1vx3krrzsfccpah9xjs68900xvr7bw92wx8np5871i2yv47iw"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("bdb" ,bdb)
 | 
						||
       ("gtk" ,gtk+-2)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("readline" ,readline)
 | 
						||
       ("python" ,python-2)))
 | 
						||
    ;; According to pkg-config, packages depending on lash also need to have
 | 
						||
    ;; at least the following packages declared as inputs.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("dbus" ,dbus)
 | 
						||
       ("libxml2" ,libxml2)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://www.nongnu.org/lash/")
 | 
						||
    (synopsis "Audio application session manager")
 | 
						||
    (description
 | 
						||
     "LASH is a session management system for audio applications.  It allows
 | 
						||
you to save and restore audio sessions consisting of multiple interconneced
 | 
						||
applications, restoring program state (i.e. loaded patches) and the
 | 
						||
connections between them.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public libbs2b
 | 
						||
  (package
 | 
						||
    (name "libbs2b")
 | 
						||
    (version "3.1.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "mirror://sourceforge/bs2b/libbs2b-" version ".tar.lzma"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1mcc4gjkmphczjybnsrip3gq1f974knzys7x49bv197xk3fn8wdr"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs `(("pkg-config" ,pkg-config)))
 | 
						||
    (inputs `(("libsndfile" ,libsndfile)))
 | 
						||
    (home-page "http://sourceforge.net/projects/bs2b/")
 | 
						||
    (synopsis "Bauer stereophonic-to-binaural DSP")
 | 
						||
    (description
 | 
						||
     "The Bauer stereophonic-to-binaural DSP (bs2b) library and plugins is
 | 
						||
designed to improve headphone listening of stereo audio records.  Recommended
 | 
						||
for headphone prolonged listening to disable superstereo fatigue without
 | 
						||
essential distortions.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public liblo
 | 
						||
  (package
 | 
						||
    (name "liblo")
 | 
						||
    (version "0.28")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append
 | 
						||
                   "mirror://sourceforge/liblo/liblo-"
 | 
						||
                   version
 | 
						||
                   ".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "02drgnpirvl2ihvzgsmn02agr5sj3vipzzw9vma56qlkgfvak56s"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(;; liblo test FAILED
 | 
						||
       ;; liblo server error 19 in setsockopt(IP_ADD_MEMBERSHIP): No such device
 | 
						||
       #:tests? #f))
 | 
						||
    (home-page "http://liblo.sourceforge.net")
 | 
						||
    (synopsis "Implementation of the Open Sound Control protocol")
 | 
						||
    (description
 | 
						||
     "liblo is a lightweight library that provides an easy to use
 | 
						||
implementation of the Open Sound Control (OSC) protocol.")
 | 
						||
    (license license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public python-pyliblo
 | 
						||
  (package
 | 
						||
    (name "python-pyliblo")
 | 
						||
    (version "0.10.0")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "http://das.nasophon.de/download/pyliblo-"
 | 
						||
                                 version ".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "13vry6xhxm7adnbyj28w1kpwrh0kf7nw83cz1yq74wl21faz2rzw"))))
 | 
						||
    (build-system python-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ;no tests
 | 
						||
    (inputs
 | 
						||
     `(("python-cython" ,python-cython)
 | 
						||
       ("liblo" ,liblo)))
 | 
						||
    (home-page "http://das.nasophon.de/pyliblo/")
 | 
						||
    (synopsis "Python bindings for liblo")
 | 
						||
    (description
 | 
						||
     "Pyliblo is a Python wrapper for the liblo Open Sound Control (OSC)
 | 
						||
library.  It supports almost the complete functionality of liblo, allowing you
 | 
						||
to send and receive OSC messages using a nice and simple Python API.  Also
 | 
						||
included are the command line utilities @code{send_osc} and @code{dump_osc}.")
 | 
						||
    (license license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public python2-pyliblo
 | 
						||
  (package-with-python2 python-pyliblo))
 | 
						||
 | 
						||
(define-public lilv
 | 
						||
  (package
 | 
						||
    (name "lilv")
 | 
						||
    (version "0.20.0")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "http://download.drobilla.net/lilv-"
 | 
						||
                                 version
 | 
						||
                                 ".tar.bz2"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "0aj2plkx56iar8vzjbq2l7hi7sp0ml99m0h44rgwai2x4vqkk2j2"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no check target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-before
 | 
						||
          'configure 'set-ldflags
 | 
						||
          (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
            (setenv "LDFLAGS"
 | 
						||
                    (string-append "-Wl,-rpath="
 | 
						||
                                   (assoc-ref outputs "out") "/lib")))))))
 | 
						||
    ;; required by lilv-0.pc
 | 
						||
    (propagated-inputs
 | 
						||
     `(("serd" ,serd)
 | 
						||
       ("sord" ,sord)
 | 
						||
       ("sratom" ,sratom)))
 | 
						||
    (inputs
 | 
						||
     `(("lv2" ,lv2)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://drobilla.net/software/lilv/")
 | 
						||
    (synopsis "Library to simplify use of LV2 plugins in applications")
 | 
						||
    (description
 | 
						||
     "Lilv is a C library to make the use of LV2 plugins as simple as possible
 | 
						||
for applications.  Lilv is the successor to SLV2, rewritten to be
 | 
						||
significantly faster and have minimal dependencies.")
 | 
						||
    (license license:isc)))
 | 
						||
 | 
						||
(define-public lv2
 | 
						||
  (package
 | 
						||
    (name "lv2")
 | 
						||
    (version "1.12.0")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "http://lv2plug.in/spec/lv2-"
 | 
						||
                                 version
 | 
						||
                                 ".tar.bz2"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "1saq0vwqy5zjdkgc5ahs8kcabxfmff2mmg68fiqrkv8hiw9m6jks"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f  ; no check target
 | 
						||
       #:configure-flags '("--no-plugins")))
 | 
						||
    (inputs
 | 
						||
     ;; Leaving off cairo and gtk+-2.0 which are needed for example plugins
 | 
						||
     `(("libsndfile" ,libsndfile)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://lv2plug.in/")
 | 
						||
    (synopsis "LV2 audio plugin specification")
 | 
						||
    (description
 | 
						||
     "LV2 is an open specification for audio plugins and host applications.
 | 
						||
At its core, LV2 is a simple stable interface, accompanied by extensions which
 | 
						||
add functionality to support the needs of increasingly powerful audio
 | 
						||
software.")
 | 
						||
    (license license:isc)))
 | 
						||
 | 
						||
(define-public lv2-mda-piano
 | 
						||
  (package
 | 
						||
    (name "lv2-mda-piano")
 | 
						||
    (version "0.0.2")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "http://git.elephly.net/software/lv2-mdametapiano.git")
 | 
						||
                    (commit version)))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "07lywf6lpfpndg3i9w752mmlg2hgn1bwp23h8b0mdj6awh67abqd"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:make-flags (list
 | 
						||
                     "TYPE=mdaPiano"
 | 
						||
                     (string-append "PREFIX=" (assoc-ref %outputs "out")))
 | 
						||
       #:tests? #f ; no check target
 | 
						||
       #:phases (alist-delete 'configure %standard-phases)))
 | 
						||
    (inputs
 | 
						||
     `(("lv2" ,lv2)
 | 
						||
       ("lvtk" ,lvtk)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (native-search-paths
 | 
						||
     (list (search-path-specification
 | 
						||
            (variable "LV2_PATH")
 | 
						||
            (files '("lib/lv2")))))
 | 
						||
    (home-page "http://elephly.net/lv2/mdapiano.html")
 | 
						||
    (synopsis "LV2 port of the mda Piano plugin")
 | 
						||
    (description "An LV2 port of the mda Piano VSTi.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public lv2-mda-epiano
 | 
						||
  (package (inherit lv2-mda-piano)
 | 
						||
    (name "lv2-mda-epiano")
 | 
						||
    (arguments
 | 
						||
     `(#:make-flags (list
 | 
						||
                     "TYPE=mdaEPiano"
 | 
						||
                     (string-append "PREFIX=" (assoc-ref %outputs "out")))
 | 
						||
       #:tests? #f ; no check target
 | 
						||
       #:phases (alist-delete 'configure %standard-phases)))
 | 
						||
    (home-page "http://elephly.net/lv2/mdaepiano.html")
 | 
						||
    (synopsis "LV2 port of the mda EPiano plugin")
 | 
						||
    (description "An LV2 port of the mda EPiano VSTi.")))
 | 
						||
 | 
						||
(define-public lvtk
 | 
						||
  (package
 | 
						||
    (name "lvtk")
 | 
						||
    (version "1.2.0")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "https://github.com/lvtk/lvtk/archive/"
 | 
						||
                                 version
 | 
						||
                                 ".tar.gz"))
 | 
						||
             (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "03nbj2cqcklqwh50zj2gwm07crh5iwqbpxbpzwbg5hvgl4k4rnjd"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f  ; no check target
 | 
						||
       #:python ,python-2
 | 
						||
       #:configure-flags
 | 
						||
       (list (string-append "--boost-includes="
 | 
						||
                            (assoc-ref %build-inputs "boost")
 | 
						||
                            "/include"))
 | 
						||
       #:phases (modify-phases %standard-phases
 | 
						||
                  (add-before
 | 
						||
                   'configure 'set-flags
 | 
						||
                   (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
                     ;; See e.g. https://github.com/lvtk/lvtk/issues/21
 | 
						||
                     (setenv "LDFLAGS"
 | 
						||
                             (string-append
 | 
						||
                              "-L" (assoc-ref inputs "boost") "/lib "
 | 
						||
                              "-lboost_system")))))))
 | 
						||
    (inputs
 | 
						||
     `(("boost" ,boost)
 | 
						||
       ("lv2" ,lv2)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "https://github.com/lvtk/lvtk")
 | 
						||
    (synopsis "C++ libraries for LV2 plugins")
 | 
						||
    (description
 | 
						||
     "The LV2 Toolkit (LVTK) contains libraries that wrap the LV2 C API and
 | 
						||
extensions into easy to use C++ classes.  It is the successor of
 | 
						||
lv2-c++-tools.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public openal
 | 
						||
  (package
 | 
						||
    (name "openal")
 | 
						||
    (version "1.15.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kcat.strangesoft.net/openal-releases/openal-soft-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0mmhdqiyb3c9dzvxspm8h2v8jibhi8pfjxnf6m0wn744y1ia2a8f"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f  ; no check target
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after
 | 
						||
          'unpack 'use-full-library-paths
 | 
						||
          (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
            (substitute* "Alc/backends/pulseaudio.c"
 | 
						||
              (("#define PALIB \"libpulse\\.so\\.0\"")
 | 
						||
               (string-append "#define PALIB \""
 | 
						||
                              (assoc-ref inputs "pulseaudio")
 | 
						||
                              "/lib/libpulse.so.0"
 | 
						||
                              "\"")))
 | 
						||
            (substitute* "Alc/backends/alsa.c"
 | 
						||
              (("LoadLib\\(\"libasound\\.so\\.2\"\\)")
 | 
						||
               (string-append "LoadLib(\""
 | 
						||
                              (assoc-ref inputs "alsa-lib")
 | 
						||
                              "/lib/libasound.so.2"
 | 
						||
                              "\")")))
 | 
						||
            #t)))))
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("pulseaudio" ,pulseaudio)))
 | 
						||
    (synopsis "3D audio API")
 | 
						||
    (description
 | 
						||
     "OpenAL provides capabilities for playing audio in a virtual 3D
 | 
						||
environment.  Distance attenuation, doppler shift, and directional sound
 | 
						||
emitters are among the features handled by the API.  More advanced effects,
 | 
						||
including air absorption, occlusion, and environmental reverb, are available
 | 
						||
through the EFX extension.  It also facilitates streaming audio, multi-channel
 | 
						||
buffers, and audio capture.")
 | 
						||
    (home-page "http://kcat.strangesoft.net/openal.html")
 | 
						||
    (license license:lgpl2.0+)))
 | 
						||
 | 
						||
(define-public patchage
 | 
						||
  (package
 | 
						||
    (name "patchage")
 | 
						||
    (version "1.0.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://download.drobilla.net/patchage-"
 | 
						||
                                  version
 | 
						||
                                  ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1agdpwwi42176l4mxj0c4fsvdiv1ig56bfnnx0msckxmy57df8bb"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; no check target
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("boost" ,boost)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("ganv" ,ganv)
 | 
						||
       ("glibmm" ,glibmm)
 | 
						||
       ("gtkmm" ,gtkmm-2)
 | 
						||
       ("dbus-glib" ,dbus-glib)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://drobilla.net/software/patchage/")
 | 
						||
    (synopsis "Modular patch bay for audio and MIDI systems")
 | 
						||
    (description
 | 
						||
     "Patchage is a modular patch bay for audio and MIDI systems based on JACK
 | 
						||
and ALSA.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public raul
 | 
						||
  (package
 | 
						||
    (name "raul")
 | 
						||
    (version "0.8.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://download.drobilla.net/raul-"
 | 
						||
                                  version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "09ms40xc1x6qli6lxkwn5ibqh62nl9w7dq0b6jh1q2zvnrxwsd8b"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:python ,python-2
 | 
						||
       #:tests? #f)) ; no check target
 | 
						||
    (inputs
 | 
						||
     `(("glib" ,glib)
 | 
						||
       ("boost" ,boost)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://drobilla.net/software/raul/")
 | 
						||
    (synopsis "Real-time audio utility library")
 | 
						||
    (description
 | 
						||
     "Raul (Real-time Audio Utility Library) is a C++ utility library primarily
 | 
						||
aimed at audio/musical applications.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public rubberband
 | 
						||
  (package
 | 
						||
    (name "rubberband")
 | 
						||
    (version "1.8.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri
 | 
						||
               (string-append "https://bitbucket.org/breakfastquay/rubberband/get/v"
 | 
						||
                              version
 | 
						||
                              ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "05amrbrxx0da3w7m237q51799r8xgs4ffqabi2qv06hq8dpcj386"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; no check target
 | 
						||
    (inputs
 | 
						||
     `(("ladspa" ,ladspa)
 | 
						||
       ("libsamplerate" ,libsamplerate)
 | 
						||
       ("vamp" ,vamp)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://breakfastquay.com/rubberband/")
 | 
						||
    (synopsis "Audio time-stretching and pitch-shifting library")
 | 
						||
    (description
 | 
						||
     "Rubber Band is a library and utility program that permits changing the
 | 
						||
tempo and pitch of an audio recording independently of one another.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public rtmidi
 | 
						||
  (package
 | 
						||
    (name "rtmidi")
 | 
						||
    (version "2.1.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri
 | 
						||
               (string-append "https://github.com/powertab/rtmidi/archive/"
 | 
						||
                              version ".tar.gz"))
 | 
						||
              (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0d49lapnmdgmjxh4vw57h6xk74nn5r0zwysv7jbd7m8kqhpq5rjj"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ;no "check" target
 | 
						||
       #:phases (modify-phases %standard-phases
 | 
						||
                  (add-before
 | 
						||
                   'configure 'autoconf
 | 
						||
                   (lambda _ (zero? (system* "autoreconf" "-vfi"))))
 | 
						||
                  (add-before
 | 
						||
                   'build 'fix-makefile
 | 
						||
                   (lambda _
 | 
						||
                     (substitute* "Makefile"
 | 
						||
                       (("/bin/ln") "ln")
 | 
						||
                       (("RtMidi.h RtError.h") "RtMidi.h"))
 | 
						||
                     #t))
 | 
						||
                  (add-before
 | 
						||
                   'install 'make-target-dirs
 | 
						||
                   (lambda _
 | 
						||
                     (let ((out (assoc-ref %outputs "out")))
 | 
						||
                       (mkdir-p (string-append out "/bin"))
 | 
						||
                       (mkdir (string-append out "/lib"))
 | 
						||
                       (mkdir (string-append out "/include")))
 | 
						||
                     #t)))))
 | 
						||
    (inputs
 | 
						||
     `(("jack" ,jack-1)
 | 
						||
       ("alsa-lib" ,alsa-lib)))
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "https://github.com/powertab/rtmidi")
 | 
						||
    (synopsis "Cross-platform MIDI library for C++")
 | 
						||
    (description
 | 
						||
     "RtMidi is a set of C++ classes (RtMidiIn, RtMidiOut, and API specific
 | 
						||
classes) that provide a common cross-platform API for realtime MIDI
 | 
						||
input/output.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public sratom
 | 
						||
  (package
 | 
						||
    (name "sratom")
 | 
						||
    (version "0.4.6")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "http://download.drobilla.net/sratom-"
 | 
						||
                                 version
 | 
						||
                                 ".tar.bz2"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "080jjiyxjnj7hf25844hd9rb01grvzz1rk8mxcdnakywmspbxfd4"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; no check target
 | 
						||
    (inputs
 | 
						||
     `(("lv2" ,lv2)
 | 
						||
       ("serd" ,serd)
 | 
						||
       ("sord" ,sord)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://drobilla.net/software/sratom/")
 | 
						||
    (synopsis "Library for serialising LV2 atoms to/from RDF")
 | 
						||
    (description
 | 
						||
     "Sratom is a library for serialising LV2 atoms to/from RDF, particularly
 | 
						||
the Turtle syntax.")
 | 
						||
    (license license:isc)))
 | 
						||
 | 
						||
(define-public suil
 | 
						||
  (package
 | 
						||
    (name "suil")
 | 
						||
    (version "0.8.2")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "http://download.drobilla.net/suil-"
 | 
						||
                                 version
 | 
						||
                                 ".tar.bz2"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "1s3adyiw7sa5gfvm5wasa61qa23629kprxyv6w8hbxdiwp0hhxkq"))))
 | 
						||
    (build-system waf-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; no check target
 | 
						||
    (inputs
 | 
						||
     `(("lv2" ,lv2)
 | 
						||
       ("gtk+-2" ,gtk+-2)
 | 
						||
       ("qt-4" ,qt-4)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://drobilla.net/software/suil/")
 | 
						||
    (synopsis "Library for loading and wrapping LV2 plugin UIs")
 | 
						||
    (description
 | 
						||
     "Suil is a lightweight C library for loading and wrapping LV2 plugin UIs.
 | 
						||
 | 
						||
Suil makes it possible to load a UI of a toolkit in a host using another
 | 
						||
toolkit.  The API is designed such that hosts do not need to explicitly
 | 
						||
support specific toolkits – if Suil supports a particular toolkit, then UIs in
 | 
						||
that toolkit will work in all hosts that use Suil automatically.
 | 
						||
 | 
						||
Suil currently supports every combination of Gtk 2, Qt 4, and X11.")
 | 
						||
    (license license:isc)))
 | 
						||
 | 
						||
(define-public timidity++
 | 
						||
  (package
 | 
						||
    (name "timidity++")
 | 
						||
    (version "2.14.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "mirror://sourceforge/timidity/TiMidity++-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0xk41w4qbk23z1fvqdyfblbz10mmxsllw0svxzjw5sa9y11vczzr"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     '(#:configure-flags
 | 
						||
       (list "--enable-audio=alsa,flac,jack,ao,vorbis,speex"
 | 
						||
             "--enable-ncurses"
 | 
						||
             "--enable-server"
 | 
						||
             "--enable-alsaseq"
 | 
						||
             (string-append "--with-default-path="
 | 
						||
                            (assoc-ref %outputs "out") "/etc/timidity"))
 | 
						||
       #:phases
 | 
						||
       (alist-cons-after
 | 
						||
        'install 'install-config
 | 
						||
        (lambda _
 | 
						||
          (let ((out (string-append (assoc-ref %outputs "out")
 | 
						||
                                    "/etc/timidity")))
 | 
						||
            (mkdir-p out)
 | 
						||
            (call-with-output-file
 | 
						||
                (string-append out "/timidity.cfg")
 | 
						||
              (lambda (port)
 | 
						||
                (format port (string-append "source "
 | 
						||
                                            (assoc-ref %build-inputs "freepats")
 | 
						||
                                            "/share/freepats/freepats.cfg"))))))
 | 
						||
        %standard-phases)))
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("ao" ,ao)
 | 
						||
       ("flac" ,flac)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("libogg" ,libogg)
 | 
						||
       ("speex" ,speex)
 | 
						||
       ("ncurses" ,ncurses)
 | 
						||
       ("freepats" ,freepats)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://timidity.sourceforge.net/")
 | 
						||
    (synopsis "Software synthesizer for playing MIDI files")
 | 
						||
    (description
 | 
						||
     "TiMidity++ is a software synthesizer.  It can play MIDI files by
 | 
						||
converting them into PCM waveform data; give it a MIDI data along with digital
 | 
						||
instrument data files, then it synthesizes them in real-time, and plays.  It
 | 
						||
can not only play sounds, but also can save the generated waveforms into hard
 | 
						||
disks as various audio file formats.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public vamp
 | 
						||
  (package
 | 
						||
    (name "vamp")
 | 
						||
    (version "2.6")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "https://code.soundsoftware.ac.uk"
 | 
						||
                    "/attachments/download/1520/vamp-plugin-sdk-"
 | 
						||
                    version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0pzq0yy2kdl3jgfc2aqmh5m55nk1ild0hq8mydiiw35c6y0mglyh"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f                      ; no check target
 | 
						||
       #:phases
 | 
						||
       (alist-cons-after
 | 
						||
        'install 'remove-libvamp-hostsdk.la
 | 
						||
        (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
          ;; https://bugs.launchpad.net/ubuntu/+source/vamp-plugin-sdk/+bug/1253656
 | 
						||
          (for-each delete-file
 | 
						||
                    (let ((out (assoc-ref outputs "out")))
 | 
						||
                      (list (string-append out "/lib/libvamp-sdk.la")
 | 
						||
                            (string-append out "/lib/libvamp-hostsdk.la"))))
 | 
						||
          #t)
 | 
						||
        %standard-phases)))
 | 
						||
    (inputs
 | 
						||
     `(("libsndfile" ,libsndfile)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://vamp-plugins.org")
 | 
						||
    (synopsis "Modular and extensible audio processing system")
 | 
						||
    (description
 | 
						||
     "Vamp is an audio processing plugin system for plugins that extract
 | 
						||
descriptive information from audio data — typically referred to as audio
 | 
						||
analysis plugins or audio feature extraction plugins.")
 | 
						||
    (license
 | 
						||
     (license:x11-style
 | 
						||
      "https://code.soundsoftware.ac.uk/projects/vamp-plugin-sdk/repository/entry/COPYING"))))
 | 
						||
 | 
						||
(define-public libsbsms
 | 
						||
  (package
 | 
						||
    (name "libsbsms")
 | 
						||
    (version "2.0.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "mirror://sourceforge/sbsms/sbsms/" version
 | 
						||
                           "/libsbsms-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1vmf84iy4dkwxv887grnlsfk43fmhd9gbg26gc2kgcv40sbkvayf"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs `(("automake" ,automake)))
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags
 | 
						||
       ;; Disable the use of SSE unless on x86_64.
 | 
						||
       ,(if (not (string-prefix? "x86_64" (or (%current-target-system)
 | 
						||
                                              (%current-system))))
 | 
						||
            ''("--disable-sse")
 | 
						||
            ''())
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after
 | 
						||
          'unpack 'fix-ar-lib-path
 | 
						||
          (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
            ;; Originally a symlink to '/usr/local/share/automake-1.12/ar-lib'.
 | 
						||
            (delete-file "ar-lib")
 | 
						||
            (symlink
 | 
						||
             (string-append (assoc-ref inputs "automake") "/share/automake-"
 | 
						||
                            ,(package-version automake) "/ar-lib")
 | 
						||
             "ar-lib"))))))
 | 
						||
    (home-page "http://sbsms.sourceforge.net/")
 | 
						||
    (synopsis "Library for time stretching and pitch scaling of audio")
 | 
						||
    (description
 | 
						||
     "SBSMS (Subband Sinusoidal Modeling Synthesis) is software for time
 | 
						||
stretching and pitch scaling of audio.  This package contains the library.")
 | 
						||
    ;; There is no explicit declaration of a license, but a COPYING file
 | 
						||
    ;; containing gpl2.
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public wavpack
 | 
						||
  (package
 | 
						||
    (name "wavpack")
 | 
						||
    (version "4.70.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://www.wavpack.com/"
 | 
						||
                                  name "-" version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "191h8hv8qk72hfh1crg429i9yq3cminwqb249sy9zadbn1wy7b9c"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags
 | 
						||
       ;; wavpack.pc.in lacks path substitution for 'exec_prefix'.
 | 
						||
       (list (string-append "--libdir=" %output "/lib"))))
 | 
						||
    (home-page "http://www.wavpack.com/")
 | 
						||
    (synopsis "Hybrid lossless audio codec")
 | 
						||
    (description
 | 
						||
     "WavPack is an audio compression format with lossless, lossy and hybrid
 | 
						||
compression modes.  This package contains command-line programs and library to
 | 
						||
encode and decode wavpack files.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public libmodplug
 | 
						||
  (package
 | 
						||
    (name "libmodplug")
 | 
						||
    (version "0.8.8.5")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "mirror://sourceforge/project/modplug-xmms/"
 | 
						||
                    name "/" version "/" name "-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1bfsladg7h6vnii47dd66f5vh1ir7qv12mfb8n36qiwrxq92sikp"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (home-page "http://modplug-xmms.sourceforge.net/")
 | 
						||
    (synopsis "Mod file playing library")
 | 
						||
    (description
 | 
						||
     "Libmodplug renders mod music files as raw audio data, for playing or
 | 
						||
conversion.  mod, .s3m, .it, .xm, and a number of lesser-known formats are
 | 
						||
supported.  Optional features include high-quality resampling, bass expansion,
 | 
						||
surround and reverb.")
 | 
						||
    (license license:public-domain)))
 | 
						||
 | 
						||
(define-public libxmp
 | 
						||
  (package
 | 
						||
    (name "libxmp")
 | 
						||
    (version "4.3.10")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "mirror://sourceforge/xmp/libxmp/"
 | 
						||
                                  name "-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1gm5xa0ca7ypcbj3bkmj3k1vvzl7nkch8gjyrm8p1a9vgzr0n761"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (home-page "http://xmp.sourceforge.net/")
 | 
						||
    (synopsis "Module player library")
 | 
						||
    (description
 | 
						||
     "Libxmp is a library that renders module files to PCM data.  It supports
 | 
						||
over 90 mainstream and obscure module formats including Protracker (MOD),
 | 
						||
Scream Tracker 3 (S3M), Fast Tracker II (XM), and Impulse Tracker (IT).")
 | 
						||
    (license license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public xmp
 | 
						||
  (package
 | 
						||
    (name "xmp")
 | 
						||
    (version "4.0.10")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "mirror://sourceforge/xmp/xmp/"
 | 
						||
                                  name "-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0gjylvvmq7ha0nhcjg56qfp0xxpsrcsj7y5r914svd5x1ppmzm5n"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (inputs
 | 
						||
     `(("libxmp" ,libxmp)
 | 
						||
       ("pulseaudio" ,pulseaudio)))
 | 
						||
    (home-page "http://xmp.sourceforge.net/")
 | 
						||
    (synopsis "Extended module player")
 | 
						||
    (description
 | 
						||
     "Xmp is a portable module player that plays over 90 mainstream and
 | 
						||
obscure module formats, including Protracker MOD, Fasttracker II XM, Scream
 | 
						||
Tracker 3 S3M and Impulse Tracker IT files.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public soundtouch
 | 
						||
  (package
 | 
						||
    (name "soundtouch")
 | 
						||
    (version "1.8.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri
 | 
						||
        (string-append
 | 
						||
         "http://www.surina.net/soundtouch/soundtouch-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0sqn3wk4qz20vf0vz853l6dl1gnj1yhqxfwxqsc5lp529kbn2h9x"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("file" ,file)))
 | 
						||
    (arguments
 | 
						||
     '(#:phases
 | 
						||
       (alist-cons-after
 | 
						||
        'unpack 'bootstrap
 | 
						||
        (lambda _
 | 
						||
          (zero? (system* "sh" "bootstrap")))
 | 
						||
        %standard-phases)))
 | 
						||
    (home-page "http://www.surina.net/soundtouch/")
 | 
						||
    (synopsis
 | 
						||
     "Audio processing library for changing tempo, pitch and playback rate")
 | 
						||
    (description
 | 
						||
     "SoundTouch is an audio processing library for changing the tempo, pitch
 | 
						||
and playback rates of audio streams or audio files.  It is intended for
 | 
						||
application developers writing sound processing tools that require tempo/pitch
 | 
						||
control functionality, or just for playing around with the sound effects.")
 | 
						||
    (license license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public sox
 | 
						||
  (package
 | 
						||
    (name "sox")
 | 
						||
    (version "14.4.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "mirror://sourceforge/sox/sox-"
 | 
						||
                                  version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "170lx90r1nlnb2j6lg00524iwvqy72p48vii4xc5prrh8dnrb9l1"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     '(#:configure-flags
 | 
						||
       ;; The upstream asks to identify the distribution to diagnose SoX
 | 
						||
       ;; bug reports.
 | 
						||
       '("--with-distro=Guix System Distribution")))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("ao" ,ao)
 | 
						||
       ("flac" ,flac)
 | 
						||
       ("lame" ,lame)
 | 
						||
       ("libid3tag" ,libid3tag)
 | 
						||
       ("libltdl" ,libltdl)
 | 
						||
       ("libmad" ,libmad)
 | 
						||
       ("libpng" ,libpng)
 | 
						||
       ("libvorbis" ,libvorbis)
 | 
						||
       ("pulseaudio" ,pulseaudio)))
 | 
						||
    (home-page "http://sox.sourceforge.net")
 | 
						||
    (synopsis "Sound processing utility")
 | 
						||
    (description
 | 
						||
     "SoX (Sound eXchange) is a command line utility that can convert
 | 
						||
various formats of computer audio files to other formats.  It can also
 | 
						||
apply various effects to these sound files, and, as an added bonus, SoX
 | 
						||
can play and record audio files.")
 | 
						||
    ;; sox.c is distributed under GPL, while the files that make up
 | 
						||
    ;; libsox are licensed under LGPL.
 | 
						||
    (license (list license:gpl2+ license:lgpl2.1+))))
 | 
						||
 | 
						||
(define-public soxr
 | 
						||
  (package
 | 
						||
    (name "soxr")
 | 
						||
    (version "0.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri
 | 
						||
        (string-append "mirror://sourceforge/soxr/soxr-" version
 | 
						||
                       "-Source.tar.xz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1hmadwqfpg15vhwq9pa1sl5xslibrjpk6hpq2s9hfmx1s5l6ihfw"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments '(#:tests? #f))          ;no 'check' target
 | 
						||
    (home-page "http://sourceforge.net/p/soxr/wiki/Home/")
 | 
						||
    (synopsis "One-dimensional sample-rate conversion library")
 | 
						||
    (description
 | 
						||
     "The SoX Resampler library (libsoxr) performs one-dimensional sample-rate
 | 
						||
conversion.  It may be used, for example, to resample PCM-encoded audio.")
 | 
						||
    (license license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public twolame
 | 
						||
  (package
 | 
						||
    (name "twolame")
 | 
						||
    (version "0.3.13")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "mirror://sourceforge/twolame/twolame-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0ahiqqng5pidwhj1wzph4vxxgxxgcfa3gl0gywipzx2ii7s35wwq"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("libsndfile" ,libsndfile)))
 | 
						||
    (native-inputs
 | 
						||
     `(("perl" ,perl)
 | 
						||
       ("which" ,which)))               ;used in tests/test.pl
 | 
						||
    (home-page "http://www.twolame.org/")
 | 
						||
    (synopsis "MPEG Audio Layer 2 (MP2) encoder")
 | 
						||
    (description
 | 
						||
     "TwoLAME is an optimised MPEG Audio Layer 2 (MP2) encoder based on
 | 
						||
tooLAME by Mike Cheng, which in turn is based upon the ISO dist10 code and
 | 
						||
portions of LAME.")
 | 
						||
    (license license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public portaudio
 | 
						||
  (package
 | 
						||
    (name "portaudio")
 | 
						||
    (version "19.20140130")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://www.portaudio.com/archives/pa_stable_v"
 | 
						||
             (string-map (lambda (c) (if (char=? c #\.) #\_ c)) version)
 | 
						||
             ".tgz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0mwddk4qzybaf85wqfhxqlf0c5im9il8z03rd4n127k8y2jj9q4g"))
 | 
						||
       (patches (search-patches "portaudio-audacity-compat.patch"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     ;; TODO: Add ASIHPI.
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("jack" ,jack-1)))
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (arguments
 | 
						||
     '(#:phases
 | 
						||
       ;; Autoreconf is necessary because the audacity-compat patch modifies
 | 
						||
       ;; .in files.
 | 
						||
       (alist-cons-after
 | 
						||
        'unpack 'autoreconf
 | 
						||
        (lambda _
 | 
						||
          (zero? (system* "autoreconf" "-vif")))
 | 
						||
        %standard-phases)
 | 
						||
       #:tests? #f))                    ;no 'check' target
 | 
						||
    (home-page "http://www.portaudio.com/")
 | 
						||
    (synopsis "Audio I/O library")
 | 
						||
    (description
 | 
						||
     "PortAudio is a portable C/C++ audio I/O library providing a simple API
 | 
						||
to record and/or play sound using a callback function or a blocking read/write
 | 
						||
interface.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public qsynth
 | 
						||
  (package
 | 
						||
    (name "qsynth")
 | 
						||
    (version "0.4.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "mirror://sourceforge/qsynth/qsynth-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "034p6mbwrjnxd9b6h20cidxi4ilkk3cgpjp154j0jzjs1ipf7x2h"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f)) ; no "check" phase
 | 
						||
    (inputs
 | 
						||
     `(("qt" ,qt)
 | 
						||
       ("fluidsynth" ,fluidsynth)))
 | 
						||
    (home-page "http://qsynth.sourceforge.net")
 | 
						||
    (synopsis "Graphical user interface for FluidSynth")
 | 
						||
    (description
 | 
						||
     "Qsynth is a GUI front-end application for the FluidSynth SoundFont
 | 
						||
synthesizer written in C++.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public rsound
 | 
						||
  (package
 | 
						||
    (name "rsound")
 | 
						||
    (version "1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "https://github.com/Themaister/RSound/archive/v"
 | 
						||
                           version ".tar.gz"))
 | 
						||
       (file-name (string-append name "-" version))
 | 
						||
       (sha256
 | 
						||
        (base32 "1wzs40c0k5zpkmm5ffl6c17xmr399sxli7ys0fbb9ib0fd334knx"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("jack" ,jack-1)
 | 
						||
       ("ao" ,ao)
 | 
						||
       ("libsamplerate" ,libsamplerate)
 | 
						||
       ("openal" ,openal)
 | 
						||
       ("portaudio" ,portaudio)
 | 
						||
       ("pulseaudio" ,pulseaudio)))
 | 
						||
    (arguments
 | 
						||
     '(#:phases
 | 
						||
       (alist-replace
 | 
						||
        'configure
 | 
						||
        (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
          (setenv "CC" "gcc")
 | 
						||
          (zero?
 | 
						||
           (system* "./configure"
 | 
						||
                    (string-append "--prefix=" (assoc-ref outputs "out")))))
 | 
						||
        %standard-phases)
 | 
						||
       ;; No 'check' target.
 | 
						||
       #:tests? #f))
 | 
						||
    (home-page "http://themaister.net/rsound.html")
 | 
						||
    (synopsis "Networked audio system")
 | 
						||
    (description
 | 
						||
     "RSound allows you to send audio from an application and transfer it
 | 
						||
directly to a different computer on your LAN network.  It is an audio daemon
 | 
						||
with a much different focus than most other audio daemons.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public xjackfreak
 | 
						||
  (package
 | 
						||
    (name "xjackfreak")
 | 
						||
    (version "1.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "https://github.com/johnhldavis/xjackfreak/archive/v"
 | 
						||
                    version ".tar.gz"))
 | 
						||
              (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0xj6gpxfnw9jbdgwgm0x23xgfvj2kwmwb1nk0drw8lxgcchkq7d9"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:make-flags
 | 
						||
       (list (string-append "docdir=" (assoc-ref %outputs "out")
 | 
						||
                            "/share/doc/xjackfreak"))))
 | 
						||
    (inputs
 | 
						||
     `(("jack" ,jack-1)
 | 
						||
       ("libx11" ,libx11)
 | 
						||
       ("libxt" ,libxt)
 | 
						||
       ("libxext" ,libxext)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "https://github.com/johnhldavis/xjackfreak")
 | 
						||
    (synopsis "JACK audio frequency analyzer and display")
 | 
						||
    (description
 | 
						||
     "XJackFreak is an audio analysis and equalizing tool for the Jack Audio
 | 
						||
Connection Kit.  It can display the FFT of any input, modify it and output the
 | 
						||
result.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public zita-convolver
 | 
						||
  (package
 | 
						||
    (name "zita-convolver")
 | 
						||
    (version "3.1.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/zita-convolver-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (snippet
 | 
						||
               ;; Don't optimize for a specific processor architecture.
 | 
						||
               '(substitute* "libs/Makefile"
 | 
						||
                  (("^CXXFLAGS \\+= -march=native") "")))
 | 
						||
              (modules '((guix build utils)))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "14qrnczhp5mbwhky64il7kxc4hl1mmh495v60va7i2qnhasr6zmz"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
 | 
						||
       #:phases
 | 
						||
       (alist-cons-after
 | 
						||
        'unpack 'patch-makefile-and-enter-directory
 | 
						||
        (lambda _
 | 
						||
          (substitute* "libs/Makefile"
 | 
						||
            (("ldconfig") "true")
 | 
						||
            (("^LIBDIR =.*") "LIBDIR = lib\n"))
 | 
						||
          (chdir "libs") #t)
 | 
						||
        (alist-cons-after
 | 
						||
         'install
 | 
						||
         'install-symlink
 | 
						||
         (lambda _
 | 
						||
           (symlink "libzita-convolver.so"
 | 
						||
                    (string-append (assoc-ref %outputs "out")
 | 
						||
                                   "/lib/libzita-convolver.so.3")))
 | 
						||
         ;; no configure script
 | 
						||
         (alist-delete 'configure %standard-phases)))))
 | 
						||
    (inputs `(("fftwf" ,fftwf)))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "Fast, partitioned convolution engine library")
 | 
						||
    (description
 | 
						||
     "Zita convolver is a C++ library providing a real-time convolution
 | 
						||
engine.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public zita-resampler
 | 
						||
  (package
 | 
						||
    (name "zita-resampler")
 | 
						||
    (version "1.3.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/zita-resampler-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (snippet
 | 
						||
               ;; Don't optimize for a specific processor architecture.
 | 
						||
               '(substitute* '("apps/Makefile" "libs/Makefile")
 | 
						||
                  (("^CXXFLAGS \\+= -march=native") "")))
 | 
						||
              (modules '((guix build utils)))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0r9ary5sc3y8vba5pad581ha7mgsrlyai83w7w4x2fmhfy64q0wq"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after
 | 
						||
          'unpack 'patch-makefile-and-enter-directory
 | 
						||
          (lambda _
 | 
						||
            (substitute* "libs/Makefile"
 | 
						||
              (("ldconfig") "true")
 | 
						||
              (("^LIBDIR =.*") "LIBDIR = lib\n"))
 | 
						||
            (chdir "libs")
 | 
						||
            #t))
 | 
						||
         (add-after
 | 
						||
          'install 'install-symlink
 | 
						||
          (lambda _
 | 
						||
            (symlink "libzita-resampler.so"
 | 
						||
                     (string-append (assoc-ref %outputs "out")
 | 
						||
                                    "/lib/libzita-resampler.so.1"))))
 | 
						||
         ;; no configure script
 | 
						||
         (delete 'configure))))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org/linuxaudio/zita-resampler/resampler.html")
 | 
						||
    (synopsis "C++ library for resampling audio signals")
 | 
						||
    (description
 | 
						||
     "Libzita-resampler is a C++ library for resampling audio signals.  It is
 | 
						||
designed to be used within a real-time processing context, to be fast, and to
 | 
						||
provide high-quality sample rate conversion.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public zita-alsa-pcmi
 | 
						||
  (package
 | 
						||
    (name "zita-alsa-pcmi")
 | 
						||
    (version "0.2.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "http://kokkinizita.linuxaudio.org"
 | 
						||
                    "/linuxaudio/downloads/zita-alsa-pcmi-"
 | 
						||
                    version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1rgv332g82rrrlm4vdam6p2pyrisxbi7b3izfaa0pcjglafsy7j9"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f ; no "check" target
 | 
						||
       #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
 | 
						||
       #:phases
 | 
						||
       (alist-cons-after
 | 
						||
        'unpack 'patch-makefile-and-enter-directory
 | 
						||
        (lambda _
 | 
						||
          (substitute* "libs/Makefile"
 | 
						||
            (("ldconfig") "true")
 | 
						||
            (("^LIBDIR =.*") "LIBDIR = lib\n"))
 | 
						||
          (chdir "libs")
 | 
						||
          #t)
 | 
						||
        (alist-cons-after
 | 
						||
         'install
 | 
						||
         'install-symlink
 | 
						||
         (lambda _
 | 
						||
           (symlink "libzita-alsa-pcmi.so"
 | 
						||
                    (string-append (assoc-ref %outputs "out")
 | 
						||
                                   "/lib/libzita-alsa-pcmi.so.0")))
 | 
						||
         ;; no configure script
 | 
						||
         (alist-delete 'configure %standard-phases)))))
 | 
						||
    (inputs
 | 
						||
     `(("alsa-lib" ,alsa-lib)
 | 
						||
       ("fftw" ,fftw)))
 | 
						||
    (home-page "http://kokkinizita.linuxaudio.org")
 | 
						||
    (synopsis "C++ wrapper around the ALSA API")
 | 
						||
    (description
 | 
						||
     "Zita-alsa-pcmi is a C++ wrapper around the ALSA API.  It provides easy
 | 
						||
access to ALSA PCM devices, taking care of the many functions required to
 | 
						||
open, initialise and use a hw: device in mmap mode, and providing floating
 | 
						||
point audio data.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public cuetools
 | 
						||
  (package
 | 
						||
    (name "cuetools")
 | 
						||
    (version "1.4.1")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "https://github.com/svend/cuetools/archive/"
 | 
						||
                                 version ".tar.gz"))
 | 
						||
             (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "01xi3rvdmil9nawsha04iagjylqr1l9v9vlzk99scs8c207l58i4"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    ;; The source tarball is not bootstrapped.
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
        (modify-phases %standard-phases
 | 
						||
          (add-after 'unpack 'bootstrap
 | 
						||
            (lambda _ (zero? (system* "autoreconf" "-vfi")))))))
 | 
						||
    ;; Bootstrapping tools
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("flex" ,flex)
 | 
						||
       ("bison" ,bison)))
 | 
						||
    (synopsis "Cue and toc file parsers and utilities")
 | 
						||
    (description "Cuetools is a set of programs that are useful for manipulating
 | 
						||
and using CUE sheet (cue) files and Table of Contents (toc) files.  CUE and TOC
 | 
						||
files are a way to represent the layout of a data or audio CD in a
 | 
						||
machine-readable ASCII format.")
 | 
						||
    (home-page "https://github.com/svend/cuetools")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public shntool
 | 
						||
  (package
 | 
						||
    (name "shntool")
 | 
						||
    (version "3.0.10")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "http://etree.org/shnutils/shntool/dist/src/"
 | 
						||
                                 "shntool-" version ".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "00i1rbjaaws3drkhiczaign3lnbhr161b7rbnjr8z83w8yn2wc3l"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (synopsis "WAVE audio data processing tool")
 | 
						||
    (description "shntool is a multi-purpose WAVE data processing and reporting
 | 
						||
utility.  File formats are abstracted from its core, so it can process any file
 | 
						||
that contains WAVE data, compressed or not---provided there exists a format
 | 
						||
module to handle that particular file type.")
 | 
						||
    (home-page "http://etree.org/shnutils/shntool/")
 | 
						||
    ;; 'install-sh' bears the x11 license
 | 
						||
    (license (list license:gpl2+ license:x11))))
 | 
						||
 | 
						||
(define-public dcadec
 | 
						||
  (package
 | 
						||
    (name "dcadec")
 | 
						||
    (version "0.2.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://github.com/foo86/dcadec/archive/v"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (file-name (string-append name "-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0i0dpypgqkhhi4v1fmsp2way6w9kbcix3c7q79pmg39yvrzj17gd"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     ;; Test files are missing: https://github.com/foo86/dcadec/issues/53
 | 
						||
     '(#:tests? #f
 | 
						||
       #:make-flags
 | 
						||
       (list "CC=gcc"
 | 
						||
             ;; Build shared library.
 | 
						||
             "CONFIG_SHARED=1"
 | 
						||
             (string-append "PREFIX=" (assoc-ref %outputs "out"))
 | 
						||
             ;; Set proper runpath.
 | 
						||
             (string-append "LDFLAGS=-Wl,-rpath="
 | 
						||
                            (assoc-ref %outputs "out")
 | 
						||
                            "/lib"))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         ;; No configure script, just a hand-written Makefile.
 | 
						||
         (delete 'configure))))
 | 
						||
    (synopsis "DTS Coherent Acoustics decoder")
 | 
						||
    (description "Dcadec is a DTS Coherent Acoustics surround sound decoder
 | 
						||
with support for HD extensions.")
 | 
						||
    (home-page "https://github.com/foo86/dcadec")
 | 
						||
    (license license:lgpl2.1+)))
 |