@@ -41,7 +41,10 @@
# Import CTK targets
-INCLUDE("@CTK_SUPERBUILD_BINARY_DIR@/CTKExports.cmake")
+IF(NOT CTK_EXPORTS_INCLUDED)
+ INCLUDE("@CTK_SUPERBUILD_BINARY_DIR@/CTKExports.cmake")
+ SET(CTK_EXPORTS_INCLUDED 1)
+ENDIF()
# Include CTK macros
INCLUDE("@CTK_CMAKE_DIR_CONFIG@/ctkMacroParseArguments.cmake")