Merge pull request #5992 from nckx/update-gparted

Update gparted 0.19.1 -> 0.21.0

pkgs/tools/misc/gparted/default.nix

@@ -2,11 +2,11 @@
 , pkgconfig, gtkmm, libxml2 }:
 
 stdenv.mkDerivation rec {
-  name = "gparted-0.19.1";
+  name = "gparted-0.21.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/gparted/${name}.tar.bz2";
-    sha256 = "1x0mbks94jpzphb8hm8w0iqjrn665jkdm4qnzrvxrnvy0x3m2fwd";
+    sha256 = "1ab56pplnlnqnhvvgfx1s47g9iz78sb048xlwv7v7hzzx16c73rr";
   };
 
   configureFlags = "--disable-doc";
@@ -17,10 +17,16 @@ stdenv.mkDerivation rec {
 
   preFixup = "rm $out/share/icons/hicolor/icon-theme.cache";
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Graphical disk partitioning tool";
+    longDescription = ''
+      GNOME Partition Editor for creating, reorganizing, and deleting disk
+      partitions. GParted enables you to change the partition organization
+      while preserving the partition contents.
+    '';
     homepage = http://gparted.sourceforge.net;
-    license = stdenv.lib.licenses.gpl2;
-    platforms = with stdenv.lib.platforms; linux;
+    license = with licenses; gpl2Plus;
+    platforms = with platforms; linux;
+    maintainers = with maintainers; [ nckx ];
   };
 }