gcc -c main.c engine.c listener.c worker.c handler.c comm.c smfi.c signal.c sm_gethost.c monitor.c errstring.c strl.c -I. -I../../sendmail -I../../include -DNOT_SENDMAIL -Dsm_snprintf=snprintf -D_REENTRANT -DXP_MT -DMILTER=1

gcc -shared main.o engine.o listener.o worker.o handler.o comm.o smfi.o signal.o sm_gethost.o monitor.o errstring.o strl.o ../libsmutil/libsmutil.a ../libsm/libsm.a -lpthread -Wl,-soname -Wl,libmilter.so -o libmilter.so