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/xmpp/prosody/default.nix

@@ -0,0 +1,87 @@
+{ stdenv, fetchurl, lib, libidn, openssl, makeWrapper, fetchhg
+, icu
+, lua
+, nixosTests
+, withLibevent ? true
+, withDBI ? true
+# use withExtraLibs to add additional dependencies of community modules
+, withExtraLibs ? [ ]
+, withExtraLuaPackages ? _: [ ]
+, withOnlyInstalledCommunityModules ? [ ]
+, withCommunityModules ? [ ] }:
+
+with lib;
+
+let
+  luaEnv = lua.withPackages(p: with p; [
+      luasocket luasec luaexpat luafilesystem luabitop luadbi-sqlite3 luaunbound
+    ]
+    ++ lib.optional withLibevent p.luaevent
+    ++ lib.optional withDBI p.luadbi
+    ++ withExtraLuaPackages p
+  );
+in
+stdenv.mkDerivation rec {
+  version = "0.12.0"; # also update communityModules
+  pname = "prosody";
+  # The following community modules are necessary for the nixos module
+  # prosody module to comply with XEP-0423 and provide a working
+  # default setup.
+  nixosModuleDeps = [
+    "cloud_notify"
+    "vcard_muc"
+    "http_upload"
+  ];
+  src = fetchurl {
+    url = "https://prosody.im/downloads/source/${pname}-${version}.tar.gz";
+    sha256 = "sha256-dS/zIBXaxWX8NBfCGWryaJccNY7gZuUfXZEkE1gNiJo=";
+  };
+
+  # A note to all those merging automated updates: Please also update this
+  # attribute as some modules might not be compatible with a newer prosody
+  # version.
+  communityModules = fetchhg {
+    url = "https://hg.prosody.im/prosody-modules";
+    rev = "65438e4ba563";
+    sha256 = "sha256-zHOrMzcgHOdBl7nObM+OauifbcmKEOfAuj81MDSoLMk=";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [
+    luaEnv libidn openssl icu
+  ]
+  ++ withExtraLibs;
+
+  configureFlags = [
+    "--ostype=linux"
+    "--with-lua-include=${luaEnv}/include"
+    "--with-lua=${luaEnv}"
+  ];
+
+  postBuild = ''
+    make -C tools/migration
+  '';
+
+  # the wrapping should go away once lua hook is fixed
+  postInstall = ''
+      ${concatMapStringsSep "\n" (module: ''
+        cp -r $communityModules/mod_${module} $out/lib/prosody/modules/
+      '') (lib.lists.unique(nixosModuleDeps ++ withCommunityModules ++ withOnlyInstalledCommunityModules))}
+      wrapProgram $out/bin/prosodyctl \
+        --add-flags '--config "/etc/prosody/prosody.cfg.lua"'
+      make -C tools/migration install
+    '';
+
+  passthru = {
+    communityModules = withCommunityModules;
+    tests = { inherit (nixosTests) prosody prosody-mysql; };
+  };
+
+  meta = {
+    description = "Open-source XMPP application server written in Lua";
+    license = licenses.mit;
+    homepage = "https://prosody.im";
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ fpletz globin ];
+  };
+}