[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/tools/build/feature/test-cxx.cpp b/src/kernel/linux/v4.14/tools/build/feature/test-cxx.cpp
new file mode 100644
index 0000000..396aaed
--- /dev/null
+++ b/src/kernel/linux/v4.14/tools/build/feature/test-cxx.cpp
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <iostream>
+#include <memory>
+
+static void print_str(std::string s)
+{
+	std::cout << s << std::endl;
+}
+
+int main()
+{
+	std::string s("Hello World!");
+	print_str(std::move(s));
+	std::cout << "|" << s << "|" << std::endl;
+	return 0;
+}