CT_project/MeasurementNode/thirdpart/CMakeLists.txt

set(PCL_INCLUDE ${PCL_INCLUDE_DIRS} CACHE INTERNAL "PCL_INCLUDE" )
set(PCL_LIBRARY ${PCL_LIBRARIES} CACHE INTERNAL "PCL_LIBRARY" )

FIND_PACKAGE(OpenCV REQUIRED)
set(OpenCV_INCLUDE ${OpenCV_INCLUDE_DIRS} CACHE INTERNAL "OpenCV_INCLUDE" )
set(OpenCV_LIBRARY ${OpenCV_LIBRARIES} CACHE INTERNAL "OpenCV_LIBRARY" )
# include_directories(${PCL_INCLUDE_DIRS})