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/tools/profiling/heaptrack/default.nix

@@ -0,0 +1,31 @@
+{
+  lib, mkDerivation, fetchFromGitHub, cmake, extra-cmake-modules,
+  zlib, boost, libunwind, elfutils, sparsehash, zstd,
+  qtbase, kio, kitemmodels, threadweaver, kconfigwidgets, kcoreaddons, kdiagram
+}:
+
+mkDerivation rec {
+  pname = "heaptrack";
+  version = "1.3.0";
+
+  src = fetchFromGitHub {
+    owner = "KDE";
+    repo = "heaptrack";
+    rev = "v${version}";
+    sha256 = "sha256-GXwlauLspbY+h/Y75zlHPoP27pr3xVl05LuDW+WVYxU=";
+  };
+
+  nativeBuildInputs = [ cmake extra-cmake-modules ];
+  buildInputs = [
+    zlib boost libunwind elfutils sparsehash zstd
+    qtbase kio kitemmodels threadweaver kconfigwidgets kcoreaddons kdiagram
+  ];
+
+  meta = with lib; {
+    description = "Heap memory profiler for Linux";
+    homepage = "https://github.com/KDE/heaptrack";
+    license = licenses.lgpl21Plus;
+    maintainers = with maintainers; [ gebner ];
+    platforms = platforms.linux;
+  };
+}