uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/tools/backup/partclone/default.nix

@@ -0,0 +1,50 @@
+{ lib, stdenv, fetchFromGitHub, autoreconfHook
+, pkg-config, libuuid, e2fsprogs, nilfs-utils, ntfs3g, openssl
+}:
+
+stdenv.mkDerivation rec {
+  pname = "partclone";
+  version = "0.3.18";
+
+  src = fetchFromGitHub {
+    owner = "Thomas-Tsai";
+    repo = "partclone";
+    rev = version;
+    sha256 = "sha256-cSxQJmuKm54AzIQbsEZhv/I8hfpaGroszdWqbRb3Ht4=";
+  };
+
+  nativeBuildInputs = [ autoreconfHook pkg-config ];
+  buildInputs = [
+    e2fsprogs libuuid stdenv.cc.libc nilfs-utils ntfs3g openssl
+    (lib.getOutput "static" stdenv.cc.libc)
+  ];
+
+  configureFlags = [
+    "--enable-xfs"
+    "--enable-extfs"
+    "--enable-hfsp"
+    "--enable-fat"
+    "--enable-exfat"
+    "--enable-ntfs"
+    "--enable-btrfs"
+    "--enable-minix"
+    "--enable-f2fs"
+    "--enable-nilfs2"
+  ];
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    description = "Utilities to save and restore used blocks on a partition";
+    longDescription = ''
+      Partclone provides utilities to save and restore used blocks on a
+      partition and is designed for higher compatibility of the file system by
+      using existing libraries, e.g. e2fslibs is used to read and write the
+      ext2 partition.
+    '';
+    homepage = "https://partclone.org";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ marcweber ];
+    platforms = platforms.linux;
+  };
+}