g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG_OUTPUT -DQT_NO_DEBUG -DQT_XML_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtXml -I/usr/include/qt4 -Iqtsingleapplication/src -I. -I. -o qtlocalpeer.o qtsingleapplication/src/qtlocalpeer.cpp /usr/include/qt4/QtCore/qglobal.h: In member function ‘void QtLocalPeer::receiveConnection()’: /usr/include/qt4/QtCore/qglobal.h:1440: error: too few arguments to function ‘void qWarning(const char*, ...)’ qtsingleapplication/src/qtlocalpeer.cpp:194: error: at this point in file make: uscita dalla directory «/home/fulvio/Scrivania/testapp» make: *** [qtlocalpeer.o] Errore 1 Exited with code 2.