libmdp does not build against current stable øMQ and CZMQ

[litch]

I just spent a few hours trying to build this against øMQ 4.0.4 and CZMQ 2.1.0 (current stable) to no avail. I did get it to build against øMQ 3.2.4 / CZMQ 2.0.3.

The backtrace I was getting is:

gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../include  -pedantic -Werror -Wall -Wno-unused -D_GNU_SOURCE -DLINUX -D_REENTRANT -D_THREAD_SAFE   -I/usr/local/include -MT engine.o -MD -MP -MF .deps/engine.Tpo -c -o engine.o engine.c
engine.c: In function 's_order_update':
engine.c:55:5: error: too many arguments to function 'zmsg_pushstr'
/usr/local/include/zmsg.h:102:5: note: declared here
make[2]: *** [engine.o] Error 1
make[2]: Leaving directory `/majordomo/libmdp/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/majordomo/libmdp/src'
make: *** [all-recursive] Error 1

Build was happening on ubuntu 12.0.4.

Maybe I'll take a look at it, but I'm not too familiar with this.

[hintjens]

I'll fix this... there were some CZMQ api changes, for security.

[litch]

Thank you @hintjens, I really appreciate it. I'm really impressed by iMatix and this whole system!