Java binding for Windows 64

[jezzbel]

Hello,

Could anyone help me with the below error. I'm trying to build dll library and I'm stuck at the below errors:

[ 11%] Generating org/zeromq/ZMQ.class, org/zeromq/ZMQ$$Context.class, org/zerom q/ZMQ$$Socket.class, org/zeromq/ZMQ$$Poller.class, org/zeromq/ZMQ$$Error.class, org/zeromq/ZMQException.class, org/zeromq/ZMQQueue.class, org/zeromq/ZMQForwarde r.class, org/zeromq/ZMQStreamer.class, org/zeromq/EmbeddedLibraryTools.class, or g/zeromq/App.class Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. [ 22%] Generating org_zeromq_ZMQ.h, org_zeromq_ZMQ_Error.h, org_zeromq_ZMQ_Conte xt.h, org_zeromq_ZMQ_Socket.h, org_zeromq_ZMQ_Poller.h [ 33%] Generating lib/zmq.jar Linking CXX shared library lib\jzmq.dll Creating library lib\jzmq.lib and object lib\jzmq.exp Context.cpp.obj : error LNK2019: unresolved external symbol _zmq_errno reference d in function _Java_org_zeromq_ZMQ_00024Context_construct@12 Socket.cpp.obj : error LNK2001: unresolved external symbol _zmq_errno Context.cpp.obj : error LNK2019: unresolved external symbol _zmq_init referenced in function _Java_org_zeromq_ZMQ_00024Context_construct@12 Context.cpp.obj : error LNK2019: unresolved external symbol _zmq_term referenced in function _Java_org_zeromq_ZMQ_00024Context_destroy@8 Poller.cpp.obj : error LNK2019: unresolved external symbol _zmq_poll referenced in function _Java_org_zeromq_ZMQ_00024Poller_run_1poll@24 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_msg_init referen ced in function "struct zmq_msg_t * cdecl doread(struct JNIEnv ,class _jobj ect ,struct zmq_msg_t *,int)" (?do_read@@YAPAUzmq_msgt@@PAUJNIEnv@@PAV_jobjec t@@PAU1@H@Z) Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_msg_init_size re ferenced in function _Java_org_zeromq_ZMQ_00024Socket_send@24 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_msg_init_data re ferenced in function "unsigned char cdecl s_zerocopyinit(struct JNIEnv ,str uct zmq_msg_t ,class _jobject ,long)" (?s_zerocopyinit@@YAEPAUJNIEnv@@PAUzmq _msg_t@@PAV_jobject@@J@Z) Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_msg_close refere nced in function "struct zmq_msg_t * __cdecl doread(struct JNIEnv ,class _job ject ,struct zmq_msg_t ,int)" (?do_read@@YAPAUzmq_msgt@@PAUJNIEnv@@PAV_jobje ct@@PAU1@H@Z) Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_msg_data referen ced in function _Java_org_zeromq_ZMQ_00024Socket_recv__I@12 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_msg_size referen ced in function _Java_org_zeromq_ZMQ_00024Socket_recv__I@12 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_socket reference d in function _Java_org_zeromq_ZMQ_00024Socket_construct@16 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_close referenced in function _Java_org_zeromq_ZMQ_00024Socket_destroy@8 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_setsockopt refer enced in function _Java_org_zeromq_ZMQ_00024Socket_setBytesSockopt@16 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_getsockopt refer enced in function _Java_org_zeromq_ZMQ_00024Socket_getBytesSockopt@12 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_bind referenced in function _Java_org_zeromq_ZMQ_00024Socket_bind@12 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_connect referenc ed in function _Java_org_zeromq_ZMQ_00024Socket_connect@12 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_unbind reference d in function _Java_org_zeromq_ZMQ_00024Socket_unbind@12 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_disconnect refer enced in function _Java_org_zeromq_ZMQ_00024Socket_disconnect@12 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_send referenced in function _Java_org_zeromq_ZMQ_00024Socket_sendByteBuffer@16 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_recv referenced in function _Java_org_zeromq_ZMQ_00024Socket_recvByteBuffer@16 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_socket_monitor r eferenced in function _Java_org_zeromq_ZMQ_00024Socket_monitor@16 Socket.cpp.obj : error LNK2019: unresolved external symbol _zmq_sendmsg referenc

[pabx06]

same thing here

[lukaszaoralek]

I had similar problem with compilation. I've successfully compiled jzmq for Win64 with Mingw-w64 (concretely with x86_64-4.9.1-release-posix-seh-rt_v3-rev0 version). With other C++ compilators like VS C++ or Cygwin I've got lot of issues to fix.

When you are going to generate Makefile with cmake, don't forgot use correct makefile generator for Mingw ( -G "MinGW Makefiles")

[mahmoudelatma]

Hello @lukaszaoralek ,

Is there more detailed steps on how to do that as i'm new in these building tools and stuck here for a while now...

Thanks in advance