CONFIG += file_copies CONFIG(debug, debug | release){ LIBS += -L$$PWD/sqldrivers -lqsqldmd DMDriver.files = $$PWD/sqldrivers/qsqldmd.dll }else { LIBS += -L$$PWD/sqldrivers -lqsqldm DMDriver.files = $$PWD/sqldrivers/qsqldm.dll } DMDriver.path = $$DESTDIR/sqldrivers DMLib.files = $$PWD/lib/* DMLib.path = $$DESTDIR/ COPIES += DMDriver \ DMLib