# this package was called gimp-print in the past
{ stdenv, lib, fetchurl, makeWrapper, pkg-config
, ijs, zlib
, gimp2Support ? false, gimp
, cupsSupport ? true, cups, libusb1, perl
}:

stdenv.mkDerivation rec {
  pname = "gutenprint";
  version = "5.3.4";

  src = fetchurl {
    url = "mirror://sourceforge/gimp-print/gutenprint-${version}.tar.bz2";
    sha256 = "0s0b14hjwvbxksq7af5v8z9g2rfqv9jdmxd9d81m57f5mh6rad0p";
  };

  strictDeps = true;
  nativeBuildInputs = [ makeWrapper pkg-config ]
    ++ lib.optionals cupsSupport [ cups perl ]; # for cups-config
  buildInputs =
    [ ijs zlib ]
    ++ lib.optionals gimp2Support [ gimp.gtk gimp ]
    ++ lib.optionals cupsSupport [ cups libusb1 perl ];

  configureFlags = lib.optionals cupsSupport [
    "--disable-static-genppd" # should be harmless on NixOS
  ];

  # FIXME: hacky because we modify generated configure, but I haven't found a better way.
  # makeFlags doesn't change this everywhere (e.g. in cups-genppdupdate).
  preConfigure = lib.optionalString cupsSupport ''
    sed -i \
      -e "s,cups_conf_datadir=.*,cups_conf_datadir=\"$out/share/cups\",g" \
      -e "s,cups_conf_serverbin=.*,cups_conf_serverbin=\"$out/lib/cups\",g" \
      -e "s,cups_conf_serverroot=.*,cups_conf_serverroot=\"$out/etc/cups\",g" \
      configure
  '' + lib.optionalString gimp2Support ''
    sed -i \
      -e "s,gimp2_plug_indir=.*,gimp2_plug_indir=\"$out/lib/gimp/${gimp.majorVersion}\",g" \
      configure
  '';

  enableParallelBuilding = true;

  # Testing is very, very long.
  # doCheck = true;

  meta = with lib; {
    description = "Ghostscript and cups printer drivers";
    homepage = "https://sourceforge.net/projects/gimp-print/";
    license = licenses.gpl2Plus;
    platforms = platforms.linux;
    isGutenprint = true;
  };
}
