> I have qt toolchain as - > > $ /usr/lib64/qt4/bin/qmake -v > QMake version 2.01a > Using Qt version 4.6.2 in /usr/lib64 > > With 'makefile' command, it does generate the Makefile > $/usr/lib64/qt4/bin/qmake-qt4 -makefile > > But while doing 'make', it gives below error message - > > > # make > g++ -c -m64 -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 > -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -W > -D_REENTRANT -DQT_NO_DEBUG -DQT_CORE_LIB > -I/usr/lib64/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/QtCore > -I/usr/include -I. -o main.o main.cc > g++ -c -m64 -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 > -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -W > -D_REENTRANT -DQT_NO_DEBUG -DQT_CORE_LIB > -I/usr/lib64/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/QtCore > -I/usr/include -I. -o ZmqContext.o ZmqContext.cc > g++ -c -m64 -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 > -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -W > -D_REENTRANT -DQT_NO_DEBUG -DQT_CORE_LIB > -I/usr/lib64/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/QtCore > -I/usr/include -I. -o ZmqSocket.o ZmqSocket.cc > In file included from ZmqSocket.cc:5: > /usr/local/include/zmq.h: In member function âbool > ZmqSocket::send(ZmqMessage&, int)â: > /usr/local/include/zmq.h:354: error: too few arguments to function âint > zmq_send(void*, const void*, size_t, int)â > ZmqSocket.h:42: error: at this point in file > /usr/local/include/zmq.h: In member function âbool > ZmqSocket::recv(ZmqMessage*, int)â: > /usr/local/include/zmq.h:356: error: too few arguments to function âint > zmq_recv(void*, void*, size_t, int)â > ZmqSocket.h:54: error: at this point in file > make: *** [ZmqSocket.o] Error 1
As the error messages imply, there is an incompatibility between ZmqSocket.h and zmq.h version 4. In ZmqSocket.h, at line 42, I read this: int rc = zmq_send(socket_, &msg, flags); while zmq.h defines zmq_send as ZMQ_EXPORT int zmq_send (void *s, const void *buf, size_t len, int flags); So, the compiler is right. One argument is missing in ZmqSocket.h. It looks like ZmqSocket.h was designed to work with ZeroMQ version 2 as described here: https://github.com/wttw/zeromqt/blob/master/README.markdown It may be compatible with ZeroMQ version 3 as far as zmq_send is concerned. You have to give it a try. Frédéric _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
