nixpkgs/pkgs/development/libraries/libeatmydata/default.nix

{ stdenv, fetchurl, makeWrapper }:

stdenv.mkDerivation rec {
  name = "libeatmydata-105";

  src = fetchurl {
    url = "https://www.flamingspork.com/projects/libeatmydata/${name}.tar.gz";
    sha256 = "1pd8sc73cgc41ldsvq6g8ics1m5k8gdcb91as9yg8z5jnrld1lmx";
  };

  patches = [ ./find-shell-lib.patch ];
  patchFlags = "-p0";
  postPatch = ''
    substituteInPlace eatmydata.in --replace NIX_OUT_DIR $out
  '';

  meta = {
    homepage = "https://www.flamingspork.com/projects/libeatmydata/";
    license = stdenv.lib.licenses.gpl3Plus;
    description = "Small LD_PRELOAD library to disable fsync and friends";
    platforms = stdenv.lib.platforms.unix;
  };
}