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/applications/graphics/photoqt/default.nix

@@ -0,0 +1,46 @@
+{ mkDerivation, lib, fetchurl, cmake, exiv2, graphicsmagick, libraw, fetchpatch
+, qtbase, qtdeclarative, qtmultimedia, qtquickcontrols, qttools, qtgraphicaleffects
+, extra-cmake-modules, poppler, kimageformats, libarchive, libdevil
+}:
+
+mkDerivation rec {
+  pname = "photoqt";
+  version = "1.7.1";
+
+  src = fetchurl {
+    url = "https://${pname}.org/pkgs/${pname}-${version}.tar.gz";
+    sha256 = "1qvxdh3cbjcywqx0da2qp8z092660qyzv5yknqbps2zr12qqb103";
+  };
+
+  patches = [
+    # Fixes build with exiv2 0.27.1
+    (fetchpatch {
+      url = "https://gitlab.com/luspi/photoqt/commit/c6fd41478e818f3a651d40f96cab3d790e1c09a4.patch";
+      sha256 = "1j2pdr7hm3js7lswhb4qkf9sj9viclhjqz50qxpyd7pqrl1gf2va";
+    })
+  ];
+
+  nativeBuildInputs = [ cmake extra-cmake-modules qttools ];
+
+  buildInputs = [
+    qtbase qtquickcontrols exiv2 graphicsmagick poppler
+    qtmultimedia qtdeclarative libraw qtgraphicaleffects
+    kimageformats libarchive
+  ];
+
+  cmakeFlags = [
+    "-DFREEIMAGE=OFF"
+    "-DDEVIL=OFF"
+  ];
+
+  preConfigure = ''
+    export MAGICK_LOCATION="${graphicsmagick}/include/GraphicsMagick"
+  '';
+
+  meta = {
+    homepage = "https://photoqt.org/";
+    description = "Simple, yet powerful and good looking image viewer";
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.unix;
+  };
+}