Revert irrelevant changes

tests/CMakeLists.txt

@@ -6,8 +6,6 @@ INCLUDE_DIRECTORIES("${CMAKE_BINARY_DIR}/src")
 
 SET(CMAKE_CXX_STANDARD 14)
 
-FIND_PACKAGE(Qt5Test)
-
 SET(CMAKE_AUTOMOC ON)
 
 # FIXME: remove this once we export include directories for LMMS
@@ -19,6 +17,7 @@ ADD_EXECUTABLE(tests
 	EXCLUDE_FROM_ALL
 	main.cpp
 	QTestSuite
+	$<TARGET_OBJECTS:lmmsobjs>
 
 	src/core/AutomatableModelTest.cpp
 	src/core/ProjectVersionTest.cpp
@@ -27,4 +26,8 @@ ADD_EXECUTABLE(tests
 
 	src/tracks/AutomationTrackTest.cpp
 )
-TARGET_LINK_LIBRARIES(tests lmmslib Qt5::Test)
+TARGET_COMPILE_DEFINITIONS(tests
+	PRIVATE $<TARGET_PROPERTY:lmmsobjs,INTERFACE_COMPILE_DEFINITIONS>
+)
+TARGET_LINK_LIBRARIES(tests ${QT_LIBRARIES} ${QT_QTTEST_LIBRARY})
+TARGET_LINK_LIBRARIES(tests ${LMMS_REQUIRED_LIBS})