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/libraries/pupnp/default.nix

@@ -0,0 +1,47 @@
+{ fetchFromGitHub
+, lib
+, stdenv
+, cmake
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libupnp";
+  version = "1.14.12";
+
+  outputs = [ "out" "dev" ];
+
+  src = fetchFromGitHub {
+    owner = "pupnp";
+    repo = "pupnp";
+    rev = "release-${version}";
+    sha256 = "sha256-ZJ74x5+4dDb5sJ1cPtlin6iunGyu8boNSpfLFB1mCME=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  postPatch = ''
+    # Wrong paths in pkg-config file generated by CMake
+    # https://github.com/pupnp/pupnp/pull/205/files#r588946478
+    substituteInPlace CMakeLists.txt \
+      --replace '\''${exec_prefix}/' "" \
+      --replace '\''${prefix}/' ""
+  '';
+
+  meta = {
+    description = "An open source UPnP development kit for Linux";
+
+    longDescription = ''
+      The Linux SDK for UPnP Devices (libupnp) provides developers
+      with an API and open source code for building control points,
+      devices, and bridges that are compliant with Version 1.0 of the
+      UPnP Device Architecture Specification.
+    '';
+
+    license = lib.licenses.bsd3;
+
+    homepage = "https://pupnp.github.io/pupnp/";
+    platforms = lib.platforms.unix;
+  };
+}