ENH: add the Code/Wrapper/CommandLine directory in the include dir list

CMake/otbIncludeDirectories.cmake

@@ -78,6 +78,10 @@ SET(OTB_INCLUDE_DIRS_BUILD_TREE ${OTB_INCLUDE_DIRS_BUILD_TREE}
   ${OTB_SOURCE_DIR}/Utilities/otbmuparser
 )
 
+IF(BUILD_APPLICATIONS)
+  SET(OTB_INCLUDE_DIRS_BUILD_TREE ${OTB_INCLUDE_DIRS_BUILD_TREE}
+    ${OTB_SOURCE_DIR}/Code/Wrappers/CommandLine )
+ENDIF(BUILD_APPLICATIONS)
 
 IF(NOT OTB_USE_EXTERNAL_BOOST)
   SET(OTB_INCLUDE_DIRS_BUILD_TREE ${OTB_INCLUDE_DIRS_BUILD_TREE}
@@ -327,6 +331,11 @@ SET(OTB_INCLUDE_RELATIVE_DIRS ${OTB_INCLUDE_RELATIVE_DIRS}
   Utilities/otbmuparser
 )
 
+# For CommandLine wrappers
+IF(BUILD_APPLICATIONS)
+  SET(OTB_INCLUDE_ABSOLUE_DIRS ${OTB_INCLUDE_ABSOLUE_DIRS}
+    Wrappers/CommandLine )
+ENDIF(BUILD_APPLICATIONS)
 
 #For GDAL header file
 SET(OTB_INCLUDE_ABSOLUE_DIRS ${OTB_INCLUDE_ABSOLUE_DIRS}