pkgs/os-specific/linux/latencytop/default.nix


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{ lib, stdenv, fetchurl, ncurses, glib, pkg-config, gtk2, util-linux }:

stdenv.mkDerivation rec {
  pname = "latencytop";
  version = "0.5";

  postPatch = ''
    sed -i s,/usr,$out, Makefile

    # Fix #171609
    substituteInPlace fsync.c --replace /bin/mount ${util-linux}/bin/mount
  '';

  preInstall = "mkdir -p $out/sbin";

  src = fetchurl {
    urls = [ "http://latencytop.org/download/latencytop-${version}.tar.gz"
     "http://dbg.download.sourcemage.org/mirror/latencytop-0.5.tar.gz" ];
    sha256 = "1vq3j9zdab6njly2wp900b3d5244mnxfm88j2bkiinbvxbxp4zwy";
  };

  nativeBuildInputs = [ pkg-config ];
  buildInputs = [ ncurses glib gtk2 ];

  meta = {
    homepage = "http://latencytop.org";
    description = "Tool to show kernel reports on latencies (LATENCYTOP option)";
    license = lib.licenses.gpl2;
    maintainers = [ lib.maintainers.viric ];
    platforms = lib.platforms.linux;
  };
}