CMake and Makefile: segmentation fault - makefile

Question

I'm calling Makefile from CMakeLists.txt. The CMakeLists.txt compiles a main.cpp file that prints "Hello world", and calls the Makefile. The Makefile compiles a test.cpp file that prints "Test". The code is fine. I checked it when I built the test.cpp just with the Makefile.
The problem is when I'm trying to build CMakeLists.txt. The "main" output works fine but the "test" output throws an exception:
"segmentation fault (core dumped)".
Here is the Makefile code:
all:
g++ -shared -fPIC -o test test.cpp
Here is the CMakeLists.txt code:
cmake_minimum_required(VERSION 3.5)
project(Call_Makefile_From_CMake)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(FullPath "/home/orz/ClionProjects/Call_Makefile_From_CMake")
add_custom_command(
OUTPUT ${FullPath}/Test/test
COMMAND make -f test.mk
WORKING_DIRECTORY ${FullPath}/Test
)
add_custom_target(
extern_lib
DEPENDS ${FullPath}/Test/test
)
add_executable(Call_Makefile_From_CMake main.cpp)
target_link_libraries(Call_Makefile_From_CMake ${FullPath}/Test/test)
add_dependencies(Call_Makefile_From_CMake extern_lib)
Thank's for the helpers.

Answer 1

I tried to solve this problem for two days and 5 minutes after i asked for help here i solved it.
I removed the
target_link_libraries(Call_Makefile_From_CMake ${FullPath}/Test/test)
line and it solved the problem. Now it works just fine.