Merge pull request #164 from ankane/rake-compiler

Use rake-compiler to make development a bit easier

Author: masa16

.gitignore

@@ -19,6 +19,7 @@ tmp
 *~
 *.o
 *.so
+*.bundle
 mkmf.log
 ext/numo/narray/t_*.c
 ext/numo/narray/numo/extconf.h

Rakefile

@@ -17,3 +17,6 @@ Rake::TestTask.new(:test) do |t|
   t.warning = false
   t.test_files = FileList['test/**/*_test.rb']
 end
+
+require 'rake/extensiontask'
+Rake::ExtensionTask.new('numo/narray')

numo-narray.gemspec

@@ -34,5 +34,6 @@ Gem::Specification.new do |spec|
     spec.add_development_dependency "bundler", "~> 2.0"
   end
   spec.add_development_dependency "rake", ">= 12.3.3"
+  spec.add_development_dependency "rake-compiler", "~> 1.1"
   spec.add_development_dependency "test-unit", "~> 3.0"
 end