1 files changed, 23 insertions, 18 deletions
diff --git a/ext/bigdecimal/bigdecimal.gemspec b/ext/bigdecimal/bigdecimal.gemspec
index e7acfe2d11..98e0125904 100644
--- a/ext/bigdecimal/bigdecimal.gemspec
+++ b/ext/bigdecimal/bigdecimal.gemspec
@@ -1,23 +1,25 @@
-# -*- ruby -*-
-_VERSION = "1.2.8"
-date = %w$Date::                           $[1]
+# coding: utf-8
+_VERSION = '1.3.0.pre'
 
 Gem::Specification.new do |s|
-  s.name = "bigdecimal"
-  s.version = _VERSION
-  s.date = date
-  s.license = 'ruby'
-  s.summary = "Arbitrary-precision decimal floating-point number library."
-  s.homepage = "https://www.ruby-lang.org"
-  s.email = "mrkn@mrkn.jp"
-  s.description = "This library provides arbitrary-precision decimal floating-point number class."
-  s.authors = ["Kenta Murata", "Zachary Scott", "Shigeo Kobayashi"]
-  s.require_path = %[lib]
-  s.files = %w[
+  s.name          = "bigdecimal"
+  s.version       = _VERSION
+  s.authors       = ["Kenta Murata", "Zachary Scott", "Shigeo Kobayashi"]
+  s.email         = ["mrkn@mrkn.jp"]
+
+  s.summary       = "Arbitrary-precision decimal floating-point number library."
+  s.description   = "This library provides arbitrary-precision decimal floating-point number class."
+  s.homepage      = "https://github.com/ruby/bigdecimal"
+  s.license       = "ruby"
+
+  s.require_paths = %w[lib]
+  s.extensions    = %w[ext/bigdecimal/extconf.rb]
+  s.files         = %w[
     bigdecimal.gemspec
-    bigdecimal.c
-    bigdecimal.h
-    depend extconf.rb
+    ext/bigdecimal/bigdecimal.c
+    ext/bigdecimal/bigdecimal.h
+    ext/bigdecimal/depend
+    ext/bigdecimal/extconf.rb
     lib/bigdecimal/jacobian.rb
     lib/bigdecimal/ludcmp.rb
     lib/bigdecimal/math.rb
@@ -27,5 +29,8 @@ Gem::Specification.new do |s|
     sample/nlsolve.rb
     sample/pi.rb
   ]
-  s.extensions = %w[extconf.rb]
+
+  s.add_development_dependency "rake", "~> 10.0"
+  s.add_development_dependency "rake-compiler", "~> 0.9"
+  s.add_development_dependency "minitest", "~> 4.7.5"
 end