rroonga.gemspec in rroonga-9.0.7 vs rroonga.gemspec in rroonga-10.0.1

@@ -1,8 +1,8 @@
-# -*- mode: ruby; coding: utf-8 -*-
+# -*- ruby -*-
 #
-# Copyright (C) 2012-2016  Kouhei Sutou <[e-mail]>
+# Copyright (C) 2012-2020  Sutou Kouhei <[e-mail]>
 # Copyright (C) 2017  Masafumi Yokoyama <[e-mail]>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License version 2.1 as published by the Free Software Foundation.
@@ -83,16 +83,15 @@
   s.required_ruby_version = ">= 1.9.3"
 
   s.add_runtime_dependency("pkg-config")
   s.add_runtime_dependency("groonga-client", ">= 0.0.3")
   s.add_runtime_dependency("json")
-  s.add_runtime_dependency("archive-zip")
   s.add_development_dependency("test-unit", [">= 3.0.0"])
   s.add_development_dependency("rake")
-  s.add_development_dependency("rake-compiler", [">= 0.9.5"])
-  s.add_development_dependency("rake-compiler-dock", [">= 0.6.2"])
   s.add_development_dependency("bundler")
   s.add_development_dependency("yard")
   s.add_development_dependency("packnga", [">= 1.0.0"])
   s.add_development_dependency("kramdown")
+
+  s.metadata["msys2_mingw_dependencies"] = "groonga"
 end