Problem using installed the library by non-system generic location

[MingmChen]

I try to link the ApproxMVBB::Core library in my own project like this:

`

--- Find MVBB dependencies

include(${CMAKE_CURRENT_SOURCE_DIR}/SetTargetCompileOptions.cmake)
set(ApproxMVBB_DIR "E:/017MinimumBoundingBox/ApproxMVBB-MVBB/build/install/cmake")
get_filename_component( ApproxMVBB_DIR ${ApproxMVBB_DIR} ABSOLUTE )
message(STATUS "ApproxMVBB_DIR:" ${ApproxMVBB_DIR})

Add ApproxMVBB

find_package(ApproxMVBB REQUIRED COMPONENTS XML_SUPPORT KDTREE_SUPPORT)

add_executable(${PROJECT_NAME} test_approx_mvbb.cpp)
setTargetCompileOptions(${PROJECT_NAME})
target_link_libraries(${PROJECT_NAME} ApproxMVBB::Core)
`

and it works well, but when I add a new library such as pcl it break down. Code in CmakeLists.txt is like this:
`

--- Find PCL dependencies

find_package(PCL 1.12 REQUIRED)

include_directories(${PCL_INCLUDE_DIRS})
link_directories(${PCL_LIBRARY_DIRS})
add_definitions(${PCL_DEFINITIONS})

--- Find MVBB dependencies

`include(${CMAKE_CURRENT_SOURCE_DIR}/SetTargetCompileOptions.cmake)
set(ApproxMVBB_DIR "E:/017MinimumBoundingBox/ApproxMVBB-MVBB/build/install/cmake")
get_filename_component( ApproxMVBB_DIR ${ApproxMVBB_DIR} ABSOLUTE )
message(STATUS "ApproxMVBB_DIR:" ${ApproxMVBB_DIR})

Add ApproxMVBB

find_package(ApproxMVBB REQUIRED COMPONENTS XML_SUPPORT KDTREE_SUPPORT)

link_directories(${LIBRARY_OUTPUT_PATH})

add_executable(${PROJECT_NAME}
test_approx_mvbb.cpp
)
setTargetCompileOptions(${PROJECT_NAME})
target_link_libraries(${PROJECT_NAME} ApproxMVBB::Core ${PCL_LIBRARIES})
`

When I using the library PCL or ApproxMVBB respectively, it works well. What is the problem?

Looking forward to your reply. Best wishes.