- mcstat is a tool to report McKernel statistics from Linux side.

This is a response to a CEA's request.
	- The tools directory is created under the mckernel directory.
	- Some include files are now installed in the install directory,
	  but we should rethink of it.

configure.ac

@@ -572,6 +572,7 @@ AC_CONFIG_FILES([
 	arch/x86_64/tools/mcreboot.1:arch/x86_64/tools/mcreboot.1in
 	arch/x86_64/tools/irqbalance_mck.service
 	arch/x86_64/tools/irqbalance_mck.in
+	tools/mcstat/Makefile
 ])
 
 if test "$TARGET" = "smp-x86"; then