contains(DEFINES, websocket) { HEADERS += $$PWD/webclient.h HEADERS += $$PWD/webserver.h SOURCES += $$PWD/webclient.cpp SOURCES += $$PWD/webserver.cpp } HEADERS += \ $$PWD/appconfig.h \ $$PWD/appdata.h \ $$PWD/qthelper.h \ $$PWD/qthelperdata.h \ $$PWD/tcpclient.h \ $$PWD/tcpserver.h SOURCES += \ $$PWD/appconfig.cpp \ $$PWD/appdata.cpp \ $$PWD/qthelper.cpp \ $$PWD/qthelperdata.cpp \ $$PWD/tcpclient.cpp \ $$PWD/tcpserver.cpp