gensort: init at 1.5

{

  fetchurl,

  lib,

  zlib,

  stdenv,

}:

stdenv.mkDerivation (finalAttrs: {

  name = "gensort";

  version = "1.5";

  src = fetchurl {

    url = "https://www.ordinal.com/try.cgi/gensort-${finalAttrs.version}.tar.gz";

    hash = "sha256-f3VzeD2CmM7z3Uqh24IlyRTeGgz+0oOWXqILaYOKZ60=";

  };

  buildInputs = [

    zlib

  ];

  env.NIX_CFLAGS_COMPILE = "-Wno-error=format-security";

  installPhase = ''

    runHook preInstall

    install -Dm755 gensort $out/bin/gensort

    install -Dm755 valsort $out/bin/valsort

    runHook postInstall

  '';

  meta = {

    description = "Generate and validate records for the sorting benchmark";

    longDescription = ''

      The gensort program can be used to generate input records for the sort

      benchmarks presented on www.sortbenchmark.org.

      The valsort program can be used to validate the sort output file is

      correct.

    '';

    homepage = "https://www.ordinal.com/gensort.html";

    license = lib.licenses.gpl2Only;

    maintainers = with lib.maintainers; [ zimeg ];

    mainProgram = "gensort";

    platforms = lib.platforms.linux;

  };

})