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/ticpp/default.nix

@@ -0,0 +1,35 @@
+{ lib, stdenv
+, fetchFromGitHub
+, cmake
+}:
+
+stdenv.mkDerivation {
+  pname = "ticpp";
+  version = "unstable-2019-01-09";
+
+  src = fetchFromGitHub {
+    owner = "wxFormBuilder";
+    repo = "ticpp";
+    rev = "eb79120ea16b847ce9f483a298a394050f463d6b";
+    sha256 = "0xk4cy0xbkr6326cqd1vd6b2x0rfsx4iz2sq8f5jz3yl3slxgjm2";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  cmakeFlags = [ "-DBUILD_TICPP_DLL=1" ];
+
+  installPhase = ''
+    cd ..
+    mkdir -p $out/lib
+    install build/*.{a,so} $out/lib
+    mkdir -p $out/include
+    install *.h $out/include
+  '';
+
+  meta = {
+    description = "Interface to TinyXML";
+    license = lib.licenses.mit;
+    homepage = "https://github.com/wxFormBuilder/ticpp";
+  };
+
+}