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/monkeys-audio/default.nix

@@ -0,0 +1,33 @@
+{lib, gcc10Stdenv, fetchurl}:
+
+gcc10Stdenv.mkDerivation rec {
+  version = "3.99-u4-b5";
+  pname = "monkeys-audio-old";
+
+  patches = [ ./buildfix.diff ];
+
+  src = fetchurl {
+    /*
+    The real homepage is <https://monkeysaudio.com/>, but in fact we are
+    getting an old, ported to Linux version of the sources, made by (quoting
+    from the AUTHORS file found in the source):
+
+    Frank Klemm : First port to linux (with makefile)
+
+    SuperMMX <SuperMMX AT GMail DOT com> : Package the source, include the frontend and shared lib,
+         porting to Big Endian platform and adding other non-win32 enhancement.
+    */
+    url = "https://deb-multimedia.org/pool/main/m/${pname}/${pname}_${version}.orig.tar.gz";
+    sha256 = "0kjfwzfxfx7f958b2b1kf8yj655lp0ppmn0sh57gbkjvj8lml7nz";
+  };
+
+  meta = with lib; {
+    description = "Lossless audio codec";
+    platforms = platforms.linux;
+    # This is not considered a GPL license, but it seems rather free although
+    # it's not standard, see a quote of it:
+    # https://github.com/NixOS/nixpkgs/pull/171682#issuecomment-1120260551
+    license = licenses.free;
+    maintainers = [ ];
+  };
+}