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/vala-language-server/default.nix

@@ -0,0 +1,57 @@
+{ lib, stdenv
+, fetchFromGitHub
+, nix-update-script
+, meson
+, ninja
+, pkg-config
+, scdoc
+, gnome-builder
+, glib
+, libgee
+, json-glib
+, jsonrpc-glib
+, vala
+}:
+
+stdenv.mkDerivation rec {
+  pname = "vala-language-server";
+  version = "0.48.4";
+
+  src = fetchFromGitHub {
+    owner = "Prince781";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-vCQ/j0DxG9sSEquPh9TtZ5hTADPh0d8sDIDSJdUDK4s=";
+  };
+
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    scdoc
+    # GNOME Builder Plugin
+    gnome-builder
+  ];
+
+  buildInputs = [
+    glib
+    libgee
+    json-glib
+    jsonrpc-glib
+    vala
+  ];
+
+  meta = with lib; {
+    description = "Code Intelligence for Vala & Genie";
+    homepage = "https://github.com/Prince781/vala-language-server";
+    license = licenses.lgpl21Plus;
+    maintainers = with maintainers; [ andreasfelix ];
+    platforms = platforms.linux;
+  };
+}