{
  mkDerivation,
  lib,
  extra-cmake-modules,
  kauth,
  kconfig,
  kcoreaddons,
  kcrash,
  kdbusaddons,
  kfilemetadata,
  ki18n,
  kidletime,
  kio,
  lmdb,
  qtbase,
  qtdeclarative,
  solid,
}:

mkDerivation {
  pname = "baloo";
  nativeBuildInputs = [ extra-cmake-modules ];
  buildInputs = [
    kauth
    kconfig
    kcrash
    kdbusaddons
    ki18n
    kio
    kidletime
    lmdb
    qtdeclarative
    solid
  ];
  outputs = [
    "out"
    "dev"
  ];
  propagatedBuildInputs = [
    kcoreaddons
    kfilemetadata
    qtbase
  ];

  # kde-baloo.service uses `ExecCondition=@KDE_INSTALL_FULL_BINDIR@/kde-systemd-start-condition ...`
  # which comes from the "plasma-workspace" derivation, but KDE_INSTALL_* all point at the "baloo" one
  # (`${lib.getBin pkgs.plasma-workspace}` would cause infinite recursion)
  postUnpack = ''
    substituteInPlace "$sourceRoot"/src/file/kde-baloo.service.in \
      --replace @KDE_INSTALL_FULL_BINDIR@ /run/current-system/sw/bin
  '';
  meta.platforms = lib.platforms.linux ++ lib.platforms.freebsd;
}