first commit

nghttp2/third-party/mruby/mrbgems/mruby-bin-config/mrbgem.rake

@@ -0,0 +1,26 @@
+unless MRuby::Build.current.kind_of?(MRuby::CrossBuild)
+  MRuby::Gem::Specification.new('mruby-bin-config') do |spec|
+    name = 'mruby-config'
+    spec.license = 'MIT'
+    spec.author  = 'mruby developers'
+    spec.summary = "#{name} command"
+
+    mruby_config_dir = "#{build.build_dir}/bin"
+    mruby_config = name + (ENV['OS'] == 'Windows_NT' ? '.bat' : '')
+    mruby_config_path = "#{mruby_config_dir}/#{mruby_config}"
+    make_cfg = "#{build.build_dir}/lib/libmruby.flags.mak"
+    tmplt_path = "#{__dir__}/#{mruby_config}"
+    build.bins << mruby_config
+
+    directory mruby_config_dir
+
+    file mruby_config_path => [mruby_config_dir, make_cfg, tmplt_path] do |t|
+      config = Hash[File.readlines(make_cfg).map!(&:chomp).map! {|l|
+        l.gsub('\\"', '"').split(' = ', 2).map! {|s| s.sub(/^(?=.)/, 'echo ')}
+      }]
+      tmplt = File.read(tmplt_path)
+      File.write(t.name, tmplt.gsub(/(#{Regexp.union(*config.keys)})\b/, config))
+      chmod(0755, t.name)
+    end
+  end
+end