Merge pull request #286798 from magnetophon/irlv2

{ lib, stdenv, fetchFromGitHub, fftw, gtk2, lv2, libsamplerate, libsndfile, pkg-config, zita-convolver }:

{ lib, stdenv, fetchgit, fftw, gtk2, lv2, libsamplerate, libsndfile, pkg-config, zita-convolver }:

stdenv.mkDerivation rec {

  pname = "ir.lv2";

  version = "1.2.4";

  version = "0-unstable-2018-06-21";

  src = fetchFromGitHub {

    owner = "tomszilagyi";

    repo = "ir.lv2";

    rev = version;

    sha256 = "1p6makmgr898fakdxzl4agh48qqwgv1k1kwm8cgq187n0mhiknp6";

  src = fetchgit {

    url = "https://git.hq.sig7.se/ir.lv2.git";

    rev = "38bf3ec7d370d8234dd55be99c14cf9533b43c60";

    sha256 = "sha256-5toZYQX2oIAfQ5XPMMN+HGNE4FOE/t6mciih/OpU1dw=";

  };

  buildInputs = [ fftw gtk2 lv2 libsamplerate libsndfile zita-convolver ];

  nativeBuildInputs = [  pkg-config ];

  postPatch = ''

     # Fix build with lv2 1.18: https://github.com/tomszilagyi/ir.lv2/pull/20

     find . -type f -exec fgrep -q LV2UI_Descriptor {} \; \

       -exec sed -i {} -e 's/const struct _\?LV2UI_Descriptor/const LV2UI_Descriptor/' \;

   '';

  env.NIX_CFLAGS_COMPILE = "-fpermissive";

  postBuild = "make convert4chan";