patchutils: generalize package

pkgs/tools/text/patchutils/default.nix

@@ -1,26 +0,0 @@
-{ stdenv, fetchurl }:
-
-stdenv.mkDerivation rec {
-  name = "patchutils-0.3.3";
-
-  src = fetchurl {
-    url = "http://cyberelk.net/tim/data/patchutils/stable/${name}.tar.xz";
-    sha256 = "0g5df00cj4nczrmr4k791l7la0sq2wnf8rn981fsrz1f3d2yix4i";
-  };
-
-  patches = [ ./drop-comments.patch ]; # we would get into a cycle when using fetchpatch on this one
-
-  hardeningDisable = [ "format" ];
-
-  doCheck = false; # fails
-
-  meta = with stdenv.lib; {
-    description = "Tools to manipulate patch files";
-    homepage = http://cyberelk.net/tim/software/patchutils;
-    license = licenses.gpl2Plus;
-    platforms = platforms.all;
-    executables = [ "combinediff" "dehtmldiff" "editdiff" "espdiff"
-      "filterdiff" "fixcvsdiff" "flipdiff" "grepdiff" "interdiff" "lsdiff"
-      "recountdiff" "rediff" "splitdiff" "unwrapdiff" ];
-  };
-}