anchor.diff:    '';
   
     postInstall = ''
  -    sed 's|-lreadline|-L${readline.out}/lib -lreadline|g' -i $out/lib/libgjs.la
  -
       moveToOutput "share/installed-tests" "$installedTests"
       moveToOutput "libexec/gjs/installed-tests" "$installedTests"
   
  
positive.code:   separateDebugInfo = stdenv.isLinux;
  
    passthru = {
      updateScript = gnome3.updateScript {
        packageName = "gjs";
      };
  
negative.code: , gobject-introspection
  , spidermonkey_60
  , pango
  , cairo
  , readline
  , glib
  , libxml2
  , dbus
  , gdk-pixbuf
  , makeWrapper
  , nixosTests
  }:
  
  stdenv.mkDerivation rec {
  