diff options
Diffstat (limited to 'pkgs/applications/audio/helm')
-rw-r--r-- | pkgs/applications/audio/helm/default.nix | 74 |
1 files changed, 74 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..720fd2b11a1 --- /dev/null +++ b/pkgs/applications/audio/helm/default.nix @@ -0,0 +1,74 @@ +{ lib, stdenv +, fetchFromGitHub +, fetchpatch +, xorg +, freetype +, alsa-lib +, curl +, libjack2 +, lv2 +, pkg-config +, libGLU +, libGL +}: + + stdenv.mkDerivation { + version = "0.9.0"; + pname = "helm"; + + src = fetchFromGitHub { + owner = "mtytel"; + repo = "helm"; + rev = "927d2ed27f71a735c3ff2a1226ce3129d1544e7e"; + sha256 = "17ys2vvhncx9i3ydg3xwgz1d3gqv4yr5mqi7vr0i0ca6nad6x3d4"; + }; + + buildInputs = [ + xorg.libX11 xorg.libXcomposite xorg.libXcursor xorg.libXext + xorg.libXinerama xorg.libXrender xorg.libXrandr + freetype alsa-lib curl libjack2 libGLU libGL lv2 + ]; + nativeBuildInputs = [ pkg-config ]; + + CXXFLAGS = "-DHAVE_LROUND"; + enableParallelBuilding = true; + makeFlags = [ "DESTDIR=$(out)" ]; + + patches = [ + # gcc9 compatibility https://github.com/mtytel/helm/pull/233 + (fetchpatch { + url = "https://github.com/mtytel/helm/commit/cb611a80bd5a36d31bfc31212ebbf79aa86c6f08.patch"; + sha256 = "1i2289srcfz17c3zzab6f51aznzdj62kk53l4afr32bkjh9s4ixk"; + }) + ]; + + prePatch = '' + sed -i 's|usr/||g' Makefile + sed -i "s|/usr/share/|$out/share/|" src/common/load_save.cpp + ''; + + meta = with 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 = lib.licenses.gpl3Plus; + maintainers = [ maintainers.magnetophon ]; + platforms = platforms.linux; + }; +} |