Faust

Faust (Functional Audio Stream) is a functional programming language specifically designed for real-time signal processing and synthesis.

Faust in NixOS 22.05

NixOS 22.05 contains Faust version 2.40.0.

If you want to use the alsa-qt architecture, you need to apply an upstream patch, because the architecture file as provided in this version does not compile.

Simply add the following overlay:

final: prev: {
  faust = prev.faust.overrideAttrs (old: {
    patches = (old.patches or [ ]) ++ [
      (prev.fetchpatch {
        url =
          "https://github.com/grame-cncm/faust/commit/cf80f4c94ac979922892a7f594121358cd178708.patch";
        sha256 = "sha256-MMFgCzAT33kwnBGvydyoqxJmMjWpxyF9Okjk1rMmrcw=";
      })
    ];
  });
};