Warnings in CMake Qt

[AlvaroS]

Hello to all.
First of all thanks a lot for reading this post and being able to help.

When I run CMake in Qt it gives me these warnings:

WARNING: Target "universalTest" requests linking to directory "/home/user/build-proxyMatlab-Desktop_Qt_5_6_0_GCC_64bit-Debug".  Targets may link only to libraries.  CMake is dropping the item.

-------------------------------------------------------------------

CMake Warning (dev) at CMakeLists.txt:23 (LINK_DIRECTORIES):
  This command specifies the relative path

    ../universal/lib

  as a link directory.

How can I solve them?

The second warning is because I am trying to link a library as:

LINK_DIRECTORIES(${PROJECT_SOURCE_DIR} ../universal/lib)
target_link_libraries (universalTest ${CMAKE_THREAD_LIBS_INIT} ${OpenCV_LIBS} ${CMAKE_BINARY_DIR} libuniversalTestLib)

Thanks a lot

[SGaist]

Hi,

For the first warning: remove ${CMAKE_BINARY_DIR} from your target_link_libraries call.

For the second warning: make it an absolute path.

[AlvaroS]

@SGaist Thanks a lot!!! That is the solution!

I have another question. I ask it here to not create another thread.

How can I link a shared library? (libuniversalTestLib.so)
Am I doing right?:

LINK_DIRECTORIES(${UNIVERSAL_TEST_TOOL_PATH}/lib)
target_link_libraries (universalTest ${CMAKE_THREAD_LIBS_INIT} ${OpenCV_LIBS} ${UNIVERSAL_TEST_TOOL_PATH}/lib/libuniversalTestLib)

It does not give me an error but I do not if I am doing right...

Thanks a lot.

[SGaist]

Remove ${UNIVERSAL_TEST_TOOL_PATH}/lib/lib and keep only universalTestLib