add OS X specific lib to app tests, hopefully fixes #8577

Author: blazek

tests/src/app/CMakeLists.txt

@@ -78,6 +78,9 @@ MACRO (ADD_QGIS_TEST testname testsrc)
     ADD_DEFINITIONS(-DQWT_DLL)
     TARGET_LINK_LIBRARIES(qgis_${testname} DbgHelp)
   ENDIF(WIN32)
+  IF (APPLE)
+    TARGET_LINK_LIBRARIES(qgis_${testname} ${APP_SERVICES_LIBRARY} )
+  ENDIF(APPLE)
   ADD_TEST(qgis_${testname} ${CMAKE_CURRENT_BINARY_DIR}/../../../output/bin/qgis_${testname})
   #SET_TARGET_PROPERTIES(qgis_${testname} PROPERTIES
   #  INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/${QGIS_LIB_DIR}