From 0ef73ffdbdcde491f5c665f279361d2d32be8b71 Mon Sep 17 00:00:00 2001
From: Philipp Volguine <phil.volguine@gmail.com>
Date: Wed, 13 Mar 2019 12:24:34 -0400
Subject: [PATCH] paulstretch: init at version 2.2-2

This is a neat little program for extreme sound stretching and it was
not in the repo yet.

(cherry picked from commit e0c3c2ed520af23827847e6466b05de46145c63d)

cc #57589 #58191
---
 .../audio/paulstretch/default.nix             | 63 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 65 insertions(+)
 create mode 100644 pkgs/applications/audio/paulstretch/default.nix

diff --git a/pkgs/applications/audio/paulstretch/default.nix b/pkgs/applications/audio/paulstretch/default.nix
new file mode 100644
index 000000000000..ccfc6fdfc4a4
--- /dev/null
+++ b/pkgs/applications/audio/paulstretch/default.nix
@@ -0,0 +1,63 @@
+{ stdenv
+, fetchFromGitHub
+, audiofile
+, libvorbis
+, fltk
+, fftw
+, fftwFloat
+, minixml
+, pkgconfig
+, libmad
+, libjack2
+, portaudio
+, libsamplerate
+}:
+
+stdenv.mkDerivation rec {
+  name = "${pname}-${version}";
+  pname = "paulstretch";
+  version = "2.2-2";
+
+  meta = with stdenv.lib;
+    { description = "Produces high quality extreme sound stretching";
+      longDescription = ''
+        This is a program for stretching the audio. It is suitable only for
+        extreme sound stretching of the audio (like 50x) and for applying
+        special effects by "spectral smoothing" the sounds.
+        It can transform any sound/music to a texture.
+      '';
+      homepage = http://hypermammut.sourceforge.net/paulstretch/;
+      platforms = platforms.linux;
+      license = licenses.gpl2;
+    };
+
+  src = fetchFromGitHub {
+    owner = "paulnasca";
+    repo = "paulstretch_cpp";
+    rev = "7f5c3993abe420661ea0b808304b0e2b4b0048c5";
+    sha256 = "06dy03dbz1yznhsn0xvsnkpc5drzwrgxbxdx0hfpsjn2xcg0jrnc";
+  };
+
+  nativeBuildInputs = [ pkgconfig ];
+
+  buildInputs = [
+    audiofile
+    libvorbis
+    fltk
+    fftw
+    fftwFloat
+    minixml
+    libmad
+    libjack2
+    portaudio
+    libsamplerate
+  ];
+
+  buildPhase = ''
+    bash compile_linux_fftw_jack.sh
+  '';
+
+  installPhase = ''
+    install -Dm555 ./paulstretch $out/bin/paulstretch
+  '';
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8f3b0a6947bb..fc52524088b2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4766,6 +4766,8 @@ in
 
   parted = callPackage ../tools/misc/parted { };
 
+  paulstretch = callPackage ../applications/audio/paulstretch { };
+
   pell = callPackage ../applications/misc/pell { };
 
   pepper = callPackage ../tools/admin/salt/pepper { };