added Makefile for tool

tool/Makefile.am

@@ -0,0 +1,15 @@
+opcua.c opcua.h: Opc.Ua.Types.bsd generate_builtin.py
+	python generate_builtin.py Opc.Ua.Types.bsd opcua
+	
+opcua_namespace_0.c opcua_namespace_0.h: NodeIds.csv generate_namespace.py 
+	python generate_namespace.py NodeIds.csv opcua_namespace_0
+
+bin_PROGRAMS = test_tool
+test_tool_SOURCES = main.c opcua_basictypes.c opcua.c opcua_namespace_0.c opcua.h opcua_namespace_0.h
+
+#optimization levels depending on debug
+if DEBUG
+        AM_CFLAGS = -O0 $(INCLUDE)
+else
+        AM_CFLAGS = -O2 $(INCLUDE)
+endif