diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/audio.scm | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm index 7040e7958c..826f14adac 100644 --- a/gnu/packages/audio.scm +++ b/gnu/packages/audio.scm @@ -406,6 +406,46 @@ language and software synthesizer.") ALSA PCM devices.") (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 fluidsynth (package (name "fluidsynth") |