Move code generator to tools subdirectory for higher consistency with OSS standards

CMakeLists.txt

@@ -131,7 +131,7 @@ endif()
 option(BUILD_CODE_GEN "Build and install interface stub code generator (default OFF)" OFF)
 
 if(BUILD_CODE_GEN)
-    add_subdirectory("${CMAKE_SOURCE_DIR}/stub-generator")
+    add_subdirectory("${CMAKE_SOURCE_DIR}/tools")
 endif()
 
 #----------------------------------

tools/CMakeLists.txt

@@ -19,17 +19,17 @@ find_package(EXPAT REQUIRED)
 #-------------------------------
 
 set(SDBUSCPP_XML2CPP_SRCS
-    xml2cpp.cpp
-    xml.h
-    xml.cpp
-    generator_utils.h
-    generator_utils.cpp
-    BaseGenerator.h
-    BaseGenerator.cpp
-    AdaptorGenerator.h
-    AdaptorGenerator.cpp
-    ProxyGenerator.h
-    ProxyGenerator.cpp)
+    xml2cpp-codegen/xml2cpp.cpp
+    xml2cpp-codegen/xml.h
+    xml2cpp-codegen/xml.cpp
+    xml2cpp-codegen/generator_utils.h
+    xml2cpp-codegen/generator_utils.cpp
+    xml2cpp-codegen/BaseGenerator.h
+    xml2cpp-codegen/BaseGenerator.cpp
+    xml2cpp-codegen/AdaptorGenerator.h
+    xml2cpp-codegen/AdaptorGenerator.cpp
+    xml2cpp-codegen/ProxyGenerator.h
+    xml2cpp-codegen/ProxyGenerator.cpp)
 
 #-------------------------------
 # GENERAL COMPILER CONFIGURATION