error compiling on Mac OSX(Darwin) with zeromq-4.0.3 and czmq-2.0.3

[vahuja4]

Am having trouble compiling the majordomo source on Mac OSX Darwin.

gcc -DHAVE_CONFIG_H -I. -I../include -pedantic -Werror -Wall -Wno-unused -D_DARWIN_C_SOURCE -D_REENTRANT -D_THREAD_SAFE -g -O2 -MT mdp_broker.o -MD -MP -MF .deps/mdp_broker.Tpo -c -o mdp_broker.o mdp_broker.c
mdp_broker.c:560:11: error: 'daemon' is deprecated: first deprecated in OS X 10.5 [-Werror,-Wdeprecated-declarations]
int rc = daemon(0, 0);
^
/usr/include/stdlib.h:267:6: note: 'daemon' declared here
int daemon(int, int) __DARWIN_1050(daemon) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_5, __IPHONE_2_0, __IPHONE_2_0);

^

I commented that part of the code, and ran make. Then, the following error occured.

---

campus-055-022:libmdp kvantum$ make
D_DARWIN_C_SOURCE -D_REENTRANT -D_THREAD_SAFE -g -O2 -MT engine.o -MD -MP -MF .deps/engine.Tpo -c -o engine.o engine.c
engine.c:55:5: error: implicit declaration of function 'zmsg_pushstrf' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
zmsg_pushstrf (report, "%d", volume);
^
engine.c:55:5: note: did you mean 'zmsg_pushstr'?
zmsg_pushstrf (report, "%d", volume);
^~~~~~~~~~~~~
zmsg_pushstr
/usr/local/include/zmsg.h:103:5: note: 'zmsg_pushstr' declared here
zmsg_pushstr (zmsg_t self, const char *format, ...);
^
1 error generated.
make[2]: ** [engine.o] Error 1
make[1]: *** [all] Error 2
make: *** [all-recursive] Error 1
campus-055-022:libmdp kvantum$