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/audio/grandorgue/default.nix

@@ -0,0 +1,32 @@
+{ lib, stdenv, fetchsvn, cmake, gcc, pkg-config, fftwFloat, alsa-lib
+, zlib, wavpack, wxGTK31, udev, jackaudioSupport ? false, libjack2
+, includeDemo ? true }:
+
+stdenv.mkDerivation rec {
+  pname = "grandorgue";
+  rev = "2333";
+  version = "0.3.1-r${rev}";
+  src = fetchsvn {
+    url = "https://svn.code.sf.net/p/ourorgan/svn/trunk";
+    inherit rev;
+    sha256 = "0xzjdc2g4gja2lpmn21xhdskv43qpbpzkbb05jfqv6ma2zwffzz1";
+  };
+
+  nativeBuildInputs = [ cmake pkg-config ];
+
+  buildInputs = [ pkg-config fftwFloat alsa-lib zlib wavpack wxGTK31 udev ]
+    ++ lib.optional jackaudioSupport libjack2;
+
+  cmakeFlags = lib.optional (!jackaudioSupport) [
+    "-DRTAUDIO_USE_JACK=OFF"
+    "-DRTMIDI_USE_JACK=OFF"
+  ] ++ lib.optional (!includeDemo) "-DINSTALL_DEMO=OFF";
+
+  meta = {
+    description = "Virtual Pipe Organ Software";
+    homepage = "https://sourceforge.net/projects/ourorgan";
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+    maintainers = [ lib.maintainers.puzzlewolf ];
+  };
+}