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/rocm-thunk/default.nix

@@ -0,0 +1,46 @@
+{ lib, stdenv
+, fetchFromGitHub
+, writeScript
+, cmake
+, pkg-config
+, libdrm
+, numactl
+}:
+
+stdenv.mkDerivation rec {
+  pname = "rocm-thunk";
+  version = "5.1.0";
+
+  src = fetchFromGitHub {
+    owner = "RadeonOpenCompute";
+    repo = "ROCT-Thunk-Interface";
+    rev = "rocm-${version}";
+    hash = "sha256-Qvbvfe1fhoLTkDnzG0WzfAxbyDoEJwkzVvlBGTBkq0w=";
+  };
+
+  preConfigure = ''
+    export cmakeFlags="$cmakeFlags "
+  '';
+
+  nativeBuildInputs = [ cmake pkg-config ];
+
+  buildInputs = [ libdrm numactl ];
+
+  postInstall = ''
+    cp -r $src/include $out
+  '';
+
+  passthru.updateScript = writeScript "update.sh" ''
+    #!/usr/bin/env nix-shell
+    #!nix-shell -i bash -p curl jq common-updater-scripts
+    version="$(curl -sL "https://api.github.com/repos/RadeonOpenCompute/ROCT-Thunk-Interface/tags" | jq '.[].name | split("-") | .[1] | select( . != null )' --raw-output | sort -n | tail -1)"
+    update-source-version rocm-thunk "$version"
+  '';
+
+  meta = with lib; {
+    description = "Radeon open compute thunk interface";
+    homepage = "https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface";
+    license = with licenses; [ bsd2 mit ];
+    maintainers = with maintainers; [ lovesegfault ];
+  };
+}