1 INCLUDEPATH += $$PWD

     2 DEPENDPATH += $$PWD

     3 

     4 SOURCES += $$PWD/qsystemlock.cpp

     5 

     6 HEADERS += $$PWD/qsystemlock.h \

     7            $$PWD/qsystemlock_p.h

     8 

     9 unix:SOURCES += $$PWD/qsystemlock_unix.cpp

    10 win32:SOURCES += $$PWD/qsystemlock_win.cpp