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author | Bart Brouns <bart@magnetophon.nl> | 2015-11-17 18:24:39 +0100 |
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committer | Bart Brouns <bart@magnetophon.nl> | 2015-11-17 18:24:39 +0100 |
commit | ac3608211e865b880740d11bbe55d91267867ee6 (patch) | |
tree | ae3f24524f16b2d33f1bea6e80a0be87948cac9a /pkgs/applications/audio/helm | |
parent | db4e688df2b293cf9027d39dc78ba987da484694 (diff) | |
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add Helm, a polyphonic synthesizer, standalone or lv2
Diffstat (limited to 'pkgs/applications/audio/helm')
-rw-r--r-- | pkgs/applications/audio/helm/default.nix | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/pkgs/applications/audio/helm/default.nix b/pkgs/applications/audio/helm/default.nix new file mode 100644 index 00000000000..7be510a6418 --- /dev/null +++ b/pkgs/applications/audio/helm/default.nix @@ -0,0 +1,50 @@ +{ stdenv, fetchgit, xorg, freetype, alsaLib, libjack2 +, lv2, pkgconfig, mesa }: + +stdenv.mkDerivation rec { + name = "helm-git-2015-09-11"; + + src = fetchgit { + url = "https://github.com/mtytel/helm.git"; + rev = "ad798d4a0a2e7db52e1a7451176ff198a393cdb4"; + sha256 = "0ic4xjikq7s2p53507ykv89844j6sqcd9mh3y59a6wnslr5wq1cw"; + }; + + buildInputs = [ + xorg.libX11 xorg.libXcomposite xorg.libXcursor xorg.libXext + xorg.libXinerama xorg.libXrender xorg.libXrandr + freetype alsaLib libjack2 pkgconfig mesa lv2 + ]; + + installPhase = '' + mkdir -p $out/bin + mkdir -p $out/lib/lv2 + cp -a standalone/builds/linux/build/* $out/bin + cp -a builds/linux/LV2/* $out/lib/lv2/ + ''; + + meta = with stdenv.lib; { + homepage = http://tytel.org/helm; + description = "A free, cross-platform, polyphonic synthesizer"; + longDescription = '' + A free, cross-platform, polyphonic synthesizer. + Features: + 32 voice polyphony + Interactive visual interface + Powerful modulation system with live visual feedback + Dual oscillators with cross modulation and up to 15 oscillators each + Unison and Harmony mode for oscillators + Oscillator feedback and saturation for waveshaping + 12 different waveforms + 7 filter types with keytracking + 2 monophonic and 1 polyphonic LFO + Step sequencer + Lots of modulation sources including polyphonic aftertouch + Simple arpeggiator + Effects: Formant filter, stutter, delay + ''; + license = stdenv.lib.licenses.gpl3; + maintainers = [ maintainers.magnetophon ]; + platforms = platforms.linux; + }; +} |