From 7df0fa108a76aeb892db5e0499aa9e57b61b6a2b Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Mon, 15 Feb 2021 22:09:25 +0200
Subject: [PATCH] volk: init at 2.4.1

---
 pkgs/development/libraries/volk/default.nix | 51 +++++++++++++++++++++
 pkgs/top-level/all-packages.nix             |  2 +
 2 files changed, 53 insertions(+)
 create mode 100644 pkgs/development/libraries/volk/default.nix

diff --git a/pkgs/development/libraries/volk/default.nix b/pkgs/development/libraries/volk/default.nix
new file mode 100644
index 00000000000..574a90d2272
--- /dev/null
+++ b/pkgs/development/libraries/volk/default.nix
@@ -0,0 +1,51 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, fetchpatch
+, cmake
+, cppunit
+, python3
+, enableModTool ? true
+, removeReferencesTo
+}:
+
+stdenv.mkDerivation rec {
+  pname = "volk";
+  version = "2.4.1";
+
+  src = fetchFromGitHub {
+    owner = "gnuradio";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "fuHJ+p5VN4ThdbQFbzB08VCuy/Zo7m/I1Gs5EQGPeNY=";
+    fetchSubmodules = true;
+  };
+
+  patches = [
+    # Fixes a failing test: https://github.com/gnuradio/volk/pull/434
+    (fetchpatch {
+      url = "https://github.com/gnuradio/volk/pull/434/commits/bce8531b6f1a3c5abe946ed6674b283d54258281.patch";
+      sha256 = "OLW9uF6iL47z63kjvYqwsWtkINav8Xhs+Htqg6Kr4uI=";
+    })
+  ];
+  cmakeFlags = lib.optionals (!enableModTool) [ "-DENABLE_MODTOOL=OFF" ];
+  postInstall = ''
+    ${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libvolk.so)
+  '';
+
+  nativeBuildInputs = [
+    cmake
+    python3
+    python3.pkgs.Mako
+  ];
+
+  doCheck = true;
+
+  meta = with lib; {
+    homepage = "http://libvolk.org/";
+    description = "The Vector Optimized Library of Kernels";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ doronbehar ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c43d5a1d992..23bbaccd54d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3953,6 +3953,8 @@ in
 
   volctl = callPackage ../tools/audio/volctl { };
 
+  volk = callPackage ../development/libraries/volk { };
+
   vorta = libsForQt5.callPackage ../applications/backup/vorta { };
 
   utahfs = callPackage ../applications/networking/utahfs { };