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/text/ugrep/default.nix

@@ -0,0 +1,39 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, boost
+, bzip2
+, lz4
+, pcre2
+, xz
+, zlib
+}:
+
+stdenv.mkDerivation rec {
+  pname = "ugrep";
+  version = "3.7.9";
+
+  src = fetchFromGitHub {
+    owner = "Genivia";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-ZY3pihHU5FLu41vKrM/U06iZZ6D/LSuoyy2gHJJqRFY=";
+  };
+
+  buildInputs = [
+    boost
+    bzip2
+    lz4
+    pcre2
+    xz
+    zlib
+  ];
+
+  meta = with lib; {
+    description = "Ultra fast grep with interactive query UI";
+    homepage = "https://github.com/Genivia/ugrep";
+    maintainers = with maintainers; [ numkem ];
+    license = licenses.bsd3;
+    platforms = platforms.all;
+  };
+}