Move cmdLineArgs lib to external

tests/CMakeLists.txt

@@ -3,11 +3,6 @@ include_directories(${GTEST_INCLUDE_DIR})
 
 link_directories(${GTEST_LIB_DIR})
 
-set(LIBS
-    ${LIBS}
-    gtest
-    TopTeamBedrijfssimulaties)
-
 # tests
 file(GLOB_RECURSE TEST_SOURCES "*.cpp")
 add_executable(tests ${TEST_SOURCES})
@@ -15,4 +10,18 @@ target_link_libraries(tests ${LIBS})
 
 target_compile_options(tests PRIVATE $<$<CONFIG:Debug>:
     -Wall -Wextra -pedantic-errors -Wconversion -Wsign-conversion
-    >)
+    >)
+target_link_libraries(tests
+    PRIVATE
+    TopTeamBedrijfssimulaties
+    cmdLineArgs
+    gtest
+)
+
+target_include_directories(tests
+    PUBLIC
+    ${CMAKE_MAIN_SOURCE_DIR}/external/**
+    ${CMAKE_CURRENT_LIST_DIR}
+    ${CMAKE_CURRENT_LIST_DIR}/TopTeamBedrijfssimulaties
+    ${PROJECT_BINARY_DIR}
+)