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/graphics/gmic/default.nix

@@ -0,0 +1,56 @@
+{ lib, stdenv
+, fetchurl
+, cmake
+, ninja
+, pkg-config
+, opencv
+, openexr
+, graphicsmagick
+, fftw
+, zlib
+, libjpeg
+, libtiff
+, libpng
+}:
+
+stdenv.mkDerivation rec {
+  pname = "gmic";
+  version = "3.0.0";
+
+  outputs = [ "out" "lib" "dev" "man" ];
+
+  src = fetchurl {
+    url = "https://gmic.eu/files/source/gmic_${version}.tar.gz";
+    sha256 = "sha256-PwVruebb8GdK9Mjc5Z9BmBchh2Yvf7s2zGPryMG3ESA=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    ninja
+    pkg-config
+  ];
+
+  buildInputs = [
+    fftw
+    zlib
+    libjpeg
+    libtiff
+    libpng
+    opencv
+    openexr
+    graphicsmagick
+  ];
+
+  cmakeFlags = [
+    "-DBUILD_LIB_STATIC=OFF"
+    "-DENABLE_CURL=OFF"
+    "-DENABLE_DYNAMIC_LINKING=ON"
+  ];
+
+  meta = with lib; {
+    description = "Open and full-featured framework for image processing";
+    homepage = "https://gmic.eu/";
+    license = licenses.cecill20;
+    platforms = platforms.unix;
+  };
+}