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https://github.com/NixOS/nixpkgs.git
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8929989614
The `platform` field is pointless nesting: it's just stuff that happens to be defined together, and that should be an implementation detail. This instead makes `linux-kernel` and `gcc` top level fields in platform configs. They join `rustc` there [all are optional], which was put there and not in `platform` in anticipation of a change like this. `linux-kernel.arch` in particular also becomes `linuxArch`, to match the other `*Arch`es. The next step after is this to combine the *specific* machines from `lib.systems.platforms` with `lib.systems.examples`, keeping just the "multiplatform" ones for defaulting.
90 lines
3.1 KiB
Nix
90 lines
3.1 KiB
Nix
{ lib, stdenv
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, fetchzip
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, libX11
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, libXi
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, libGL
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, alsaLib
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, SDL2
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, autoPatchelfHook
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}:
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stdenv.mkDerivation rec {
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pname = "virtual-ans";
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version = "3.0.2c";
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src = fetchzip {
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url = "https://warmplace.ru/soft/ans/virtual_ans-${version}.zip";
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sha256 = "03r1v3l7rd59dakr7ndvgsqchv00ppkvi6sslgf1ng07r3rsvb1n";
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};
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nativeBuildInputs = [
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autoPatchelfHook
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];
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buildInputs = [
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stdenv.cc.cc.lib
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libX11
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libXi
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libGL
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alsaLib
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SDL2
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];
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installPhase = ''
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mkdir -p $out
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cp -R ./* $out/
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# Remove all executables except for current architecture
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ls -1d $out/START* | grep -v ${startScript} | xargs rm -rf
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ls -1d $out/bin/pixilang_linux* | grep -v ${linuxExecutable} | xargs rm -rf
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# Start script performs relative search for resources, so it cannot be moved
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# to bin directory
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ln -s $out/${startScript} $out/bin/virtual-ans
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'';
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startScript = if stdenv.isx86_32 then "START_LINUX_X86"
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else if stdenv.isx86_64 then "START_LINUX_X86_64"
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#else if stdenv.isDarwin then "START_MACOS.app" # disabled because I cannot test on Darwin
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else abort "Unsupported platform: ${stdenv.hostPlatform.linuxArch}.";
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linuxExecutable = if stdenv.isx86_32 then "pixilang_linux_x86"
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else if stdenv.isx86_64 then "pixilang_linux_x86_64"
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else "";
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meta = with lib; {
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description = "Photoelectronic microtonal/spectral musical instrument";
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longDescription = ''
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Virtual ANS is a software simulator of the unique Russian synthesizer ANS
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- photoelectronic musical instrument created by Evgeny Murzin from 1938 to
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1958. The ANS made it possible to draw music in the form of a spectrogram
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(sonogram), without live instruments and performers. It was used by
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Stanislav Kreichi, Alfred Schnittke, Edward Artemiev and other Soviet
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composers in their experimental works. You can also hear the sound of the
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ANS in Andrei Tarkovsky's movies Solaris, The Mirror, Stalker.
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The simulator extends the capabilities of the original instrument. Now
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it's a full-featured graphics editor where you can convert sound into an
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image, load and play pictures, draw microtonal/spectral music and create
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some unusual deep atmospheric sounds. This app is for everyone who loves
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experiments and is looking for something new.
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Key features:
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+ unlimited number of pure tone generators;
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+ powerful sonogram editor - you can draw the spectrum and play it at the same time;
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+ any sound (from a WAV file or a Microphone/Line-in) can be converted to image (sonogram) and vice versa;
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+ support for MIDI devices;
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+ polyphonic synth mode with MIDI mapping;
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+ supported file formats: WAV, AIFF, PNG, JPEG, GIF;
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+ supported sound systems: ASIO, DirectSound, MME, ALSA, OSS, JACK, Audiobus, IAA.
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'';
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homepage = "https://warmplace.ru/soft/ans/";
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license = licenses.free;
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# I cannot test the Darwin version, so I'll leave it disabled
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platforms = [ "x86_64-linux" "i686-linux" ];
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maintainers = with maintainers; [ jacg ];
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};
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}
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