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/development/octave-modules/dicom/default.nix

@@ -0,0 +1,33 @@
+{ buildOctavePackage
+, lib
+, fetchurl
+, gdcm
+, cmake
+}:
+
+buildOctavePackage rec {
+  pname = "dicom";
+  version = "0.4.0";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/octave/${pname}-${version}.tar.gz";
+    sha256 = "131wn6mrv20np10plirvqia8dlpz3g0aqi3mmn2wyl7r95p3dnza";
+  };
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  dontUseCmakeConfigure = true;
+
+  propagatedBuildInputs = [
+    gdcm
+  ];
+
+  meta = with lib; {
+    homepage = "https://octave.sourceforge.io/dicom/index.html";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ KarlJoad ];
+    description = "Digital communications in medicine (DICOM) file io";
+  };
+}