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/servers/roundcube/plugins/carddav/default.nix

@@ -0,0 +1,11 @@
+{ roundcubePlugin, fetchzip }:
+
+roundcubePlugin rec {
+  pname = "carddav";
+  version = "4.3.0";
+
+  src = fetchzip {
+    url = "https://github.com/mstilkerich/rcmcarddav/releases/download/v${version}/carddav-v${version}.tar.gz";
+    sha256 = "1jk1whx155svfalf1kq8vavn7jsswmzx4ax5zbj01783rqyxkkd5";
+  };
+}

pkgs/servers/roundcube/plugins/default.nix

@@ -0,0 +1,11 @@
+{ newScope, pkgs }:
+
+let
+
+  callPackage = newScope (pkgs // plugins);
+
+  plugins = import ./plugins.nix { inherit callPackage; };
+
+in
+
+  plugins

pkgs/servers/roundcube/plugins/persistent_login/default.nix

@@ -0,0 +1,13 @@
+{ roundcubePlugin, fetchFromGitHub }:
+
+roundcubePlugin rec {
+  pname = "persistent_login";
+  version = "5.3.0";
+
+  src = fetchFromGitHub {
+    owner = "mfreiholz";
+    repo = pname;
+    rev = "version-${version}";
+    sha256 = "1qf7q1sypwa800pgxa3bg6ngcpkf4dqgg6jqx8cnd6cb7ikbfldb";
+  };
+}

pkgs/servers/roundcube/plugins/plugins.nix

@@ -0,0 +1,10 @@
+{ callPackage }:
+
+{
+  inherit callPackage;
+
+  roundcubePlugin = callPackage ./roundcube-plugin.nix { };
+
+  carddav = callPackage ./carddav { };
+  persistent_login = callPackage ./persistent_login { };
+}

pkgs/servers/roundcube/plugins/roundcube-plugin.nix

@@ -0,0 +1,7 @@
+{ runCommand }:
+{ pname, version, src }:
+
+runCommand "roundcube-plugin-${pname}-${version}" { } ''
+  mkdir -p $out/plugins/
+  cp -r ${src} $out/plugins/${pname}
+''