Compilation fails with zmq 3

[michaelmior]

Using libzmq 3.2.4 on Ubuntu 12.04. Works fine with 2.2.0.

$ configure
Configuring Zurl ...
Verifying Qt 4 build environment ... ok
Checking for Qt >= 4.7.0 ... yes
Checking for libcurl >= 7.20 ... yes
Checking for libzmq >= 2.0 ... yes
Checking for qjson ... yes

Good, your configure finished.  Now run /usr/bin/make.

$ make
cd src/pro/libzurl/ && /usr/bin/qmake-qt4 /home/mmior/apps/zurl/src/pro/libzurl/libzurl.pro -o Makefile
cd src/pro/libzurl/ && make -f Makefile 
make[1]: Entering directory `/home/mmior/apps/zurl/src/pro/libzurl'
gcc -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/jdns_util.o ../../jdns/jdns_util.c
gcc -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/jdns_packet.o ../../jdns/jdns_packet.c
gcc -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/jdns_mdnsd.o ../../jdns/jdns_mdnsd.c
gcc -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/jdns_sys.o ../../jdns/jdns_sys.c
gcc -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/jdns.o ../../jdns/jdns.c
g++ -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/qjdns_sock.o ../../jdns/qjdns_sock.cpp
/usr/bin/moc-qt4 -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc ../../jdns/qjdns.cpp -o _moc/qjdns.moc
g++ -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/qjdns.o ../../jdns/qjdns.cpp
In file included from /usr/include/qt4/QtCore/QtCore:92:0,
                 from ../../jdns/qjdns.h:29,
                 from ../../jdns/qjdns.cpp:24:
/usr/include/qt4/QtCore/qtconcurrentfilter.h: In function 'QtConcurrent::ThreadEngineStarter<void> QtConcurrent::filterInternal(Sequence&, KeepFunctor, ReduceFunctor)':
/usr/include/qt4/QtCore/qtconcurrentfilter.h:108:47: warning: typedef 'Iterator' locally defined but not used [-Wunused-local-typedefs]
     typedef typename Sequence::const_iterator Iterator;
                                               ^
/usr/bin/moc-qt4 -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc ../../jdnsshared/jdnsshared.cpp -o _moc/jdnsshared.moc
g++ -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/jdnsshared.o ../../jdnsshared/jdnsshared.cpp
In file included from /usr/include/qt4/QtCore/QtCore:92:0,
                 from ../../jdns/qjdns.h:29,
                 from ../../jdnsshared/jdnsshared.h:24,
                 from ../../jdnsshared/jdnsshared.cpp:36:
/usr/include/qt4/QtCore/qtconcurrentfilter.h: In function 'QtConcurrent::ThreadEngineStarter<void> QtConcurrent::filterInternal(Sequence&, KeepFunctor, ReduceFunctor)':
/usr/include/qt4/QtCore/qtconcurrentfilter.h:108:47: warning: typedef 'Iterator' locally defined but not used [-Wunused-local-typedefs]
     typedef typename Sequence::const_iterator Iterator;
                                               ^
g++ -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/qzmqcontext.o ../../qzmq/src/qzmqcontext.cpp
/usr/bin/moc-qt4 -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc ../../qzmq/src/qzmqsocket.cpp -o _moc/qzmqsocket.moc
g++ -c -m64 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -DQT_WEBKIT -DNO_IRISNET -DUSE_CURL -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4 -I/usr/include/qt4 -I../../../src -I../../jdns -I../../jdnsshared -I../../qzmq/src -I../../common -I_moc -o _obj/qzmqsocket.o ../../qzmq/src/qzmqsocket.cpp
../../qzmq/src/qzmqsocket.cpp: In function 'int QZmq::get_hwm(void*)':
../../qzmq/src/qzmqsocket.cpp:106:33: error: 'ZMQ_HWM' was not declared in this scope
  int ret = zmq_getsockopt(sock, ZMQ_HWM, &hwm, &opt_len);
                                 ^
../../qzmq/src/qzmqsocket.cpp: In function 'void QZmq::set_hwm(void*, int)':
../../qzmq/src/qzmqsocket.cpp:115:33: error: 'ZMQ_HWM' was not declared in this scope
  int ret = zmq_setsockopt(sock, ZMQ_HWM, &v, opt_len);
                                 ^
../../qzmq/src/qzmqsocket.cpp: In member function 'void QZmq::Socket::Private::write(const QList<QByteArray>&)':
../../qzmq/src/qzmqsocket.cpp:282:89: error: too few arguments to function 'int zmq_send(void*, const void*, size_t, int)'
     ret = zmq_send(sock, &msg, ZMQ_NOBLOCK | (n + 1 < message.count() ? ZMQ_SNDMORE : 0));
                                                                                         ^
In file included from ../../qzmq/src/qzmqsocket.cpp:32:0:
/usr/include/zmq.h:349:16: note: declared here
 ZMQ_EXPORT int zmq_send (void *s, const void *buf, size_t len, int flags);
                ^
../../qzmq/src/qzmqsocket.cpp: In member function 'bool QZmq::Socket::Private::tryWrite(int*)':
../../qzmq/src/qzmqsocket.cpp:337:84: error: too few arguments to function 'int zmq_send(void*, const void*, size_t, int)'
    ret = zmq_send(sock, &msg, ZMQ_NOBLOCK | (message.count() > 1 ? ZMQ_SNDMORE : 0));
                                                                                    ^
In file included from ../../qzmq/src/qzmqsocket.cpp:32:0:
/usr/include/zmq.h:349:16: note: declared here
 ZMQ_EXPORT int zmq_send (void *s, const void *buf, size_t len, int flags);
                ^
../../qzmq/src/qzmqsocket.cpp: In member function 'bool QZmq::Socket::Private::tryRead(bool*)':
../../qzmq/src/qzmqsocket.cpp:373:32: error: too few arguments to function 'int zmq_recv(void*, void*, size_t, int)'
    ret = zmq_recv(sock, &msg, 0);
                                ^
In file included from ../../qzmq/src/qzmqsocket.cpp:32:0:
/usr/include/zmq.h:350:16: note: declared here
 ZMQ_EXPORT int zmq_recv (void *s, void *buf, size_t len, int flags);
                ^
make[1]: *** [_obj/qzmqsocket.o] Error 1
make[1]: Leaving directory `/home/mmior/apps/zurl/src/pro/libzurl'
make: *** [sub-src-pro-libzurl-make_default] Error 2

[jkarneges]

Thanks for the report. This is something I'd been putting off for far too long. I've fixed and tested with libzmq 2, 3, and 4. You'll need to update submodules.

[michaelmior]

Thanks! Works great :)