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>

nixos/modules/services/web-servers/lighttpd/gitweb.nix

@@ -0,0 +1,52 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.gitweb;
+  package = pkgs.gitweb.override (optionalAttrs cfg.gitwebTheme {
+    gitwebTheme = true;
+  });
+
+in
+{
+
+  options.services.lighttpd.gitweb = {
+
+    enable = mkOption {
+      default = false;
+      type = types.bool;
+      description = ''
+        If true, enable gitweb in lighttpd. Access it at http://yourserver/gitweb
+      '';
+    };
+
+  };
+
+  config = mkIf config.services.lighttpd.gitweb.enable {
+
+    # declare module dependencies
+    services.lighttpd.enableModules = [ "mod_cgi" "mod_redirect" "mod_alias" "mod_setenv" ];
+
+    services.lighttpd.extraConfig = ''
+      $HTTP["url"] =~ "^/gitweb" {
+          cgi.assign = (
+              ".cgi" => "${pkgs.perl}/bin/perl"
+          )
+          url.redirect = (
+              "^/gitweb$" => "/gitweb/"
+          )
+          alias.url = (
+              "/gitweb/static/" => "${package}/static/",
+              "/gitweb/"        => "${package}/gitweb.cgi"
+          )
+          setenv.add-environment = (
+              "GITWEB_CONFIG" => "${cfg.gitwebConfigFile}",
+              "HOME" => "${cfg.projectroot}"
+          )
+      }
+    '';
+
+  };
+
+}