+#========================================================================
+INCLUDE( ${CREA_CMAKE_DIR}/CREAMacro_Define.cmake)
+#========================================================================
+
+#========================================================================
+INCLUDE( ${CREA_CMAKE_DIR}/CREAMacro_FindAndUseLibraries.cmake)
+#========================================================================
+
+#========================================================================
+INCLUDE( ${CREA_CMAKE_DIR}/CREAMacro_InstallLibrary.cmake )
+#========================================================================
+
+#========================================================================
+INCLUDE( ${CREA_CMAKE_DIR}/CREAMacro_PreventInSourceBuild.cmake )
+#========================================================================
+
+
+
+#========================================================================
+# Creates a directory if it does not exist
+MACRO(CREA_MKDIR DIR)
+ IF(NOT IS_DIRECTORY ${DIR})
+ MESSAGE(STATUS "* Creating directory '${DIR}'")
+ FILE(MAKE_DIRECTORY ${DIR})
+ ENDIF(NOT IS_DIRECTORY ${DIR})
+ENDMACRO(CREA_MKDIR)
+#========================================================================