Expose MRuby source as a gem

mruby-source.gemspec

@@ -0,0 +1,18 @@
+# coding: utf-8
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'mruby/source/version'
+
+Gem::Specification.new do |spec|
+  spec.name          = "mruby-source"
+  spec.version       = MRuby::Source::MRUBY_VERSION
+  spec.authors       = ["mruby developers"]
+
+  spec.summary       = %q{MRuby source code wrapper.}
+  spec.description   = %q{MRuby source code wrapper for use with Ruby libs.}
+  spec.homepage      = "http://www.mruby.org/"
+  spec.license       = "MIT"
+
+  spec.files         = `git ls-files -z`.split("\x0")
+  spec.require_paths = ["lib"]
+end