set(XNTHREADMANAGER_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/XNThreadManager.h ${CMAKE_CURRENT_SOURCE_DIR}/XNThreadManager_p.h ${CMAKE_CURRENT_SOURCE_DIR}/XNThreadManager.cpp ) set(XNCORE_SOURCES ${XNCORE_SOURCES} ${XNTHREADMANAGER_SOURCES} PARENT_SCOPE)