+OPTION(BUILD_V2 "Build Version 2 ?" OFF)
+
+IF (BUILD_V2)
+ INCLUDE_DIRECTORIES(
+ ${PROJECT_BINARY_DIR}
+ ${PROJECT_SOURCE_DIR}/src2
+ )
+ SUBDIRS(src2)
+ELSE (BUILD_V2)
+ INCLUDE_DIRECTORIES(
+ ${PROJECT_BINARY_DIR}
+ ${PROJECT_SOURCE_DIR}/src
+ )
+ SUBDIRS(src)
+ENDIF (BUILD_V2)
+
+
+#
+SUBDIRS(appli)
+SUBDIRS(bbtk)
+SUBDIRS(install)