Add "test runner" support for cross builds.

 "test runner" means target simulator like QEmu, GDB sim, and so on. Also "test runner" might be debug agents for real targets.
If you do not setup test_runner, Rake will work same as before.

1 files changed, 13 insertions, 2 deletions

diff --git a/tasks/mruby_build.rake b/tasks/mruby_build.rake
index e24a8ac61..dcb557bfd 100644
--- a/tasks/mruby_build.rake
+++ b/tasks/mruby_build.rake
@@ -194,10 +194,21 @@ module MRuby
   end # Build
 
   class CrossBuild < Build
+    attr_block %w(test_runner)
+
+    def initialize(name, &block)
+	@test_runner = Command::CrossTestRunner.new(self)
+	super
+    end
+
     def run_test
       mrbtest = exefile("#{build_dir}/test/mrbtest")
-      puts "You should run #{mrbtest} on target device."
-      puts 
+      if (@test_runner.command == nil)
+        puts "You should run #{mrbtest} on target device."
+        puts
+      else
+        @test_runner.run(mrbtest)
+      end
     end
   end # CrossBuild
 end # MRuby