1)ppsm.h: #define OCS_USE_REDIS_DB 1
2)pps/src/main/Makefile
  pps_OBJ = ... pps_redis.o
  pps_redis.o:pps_redis.c
        $(COMPILE.c) -c pps_redis.c $(INCLUDES)
3)pps/src/object/makefile
  ar r ... pps_redis.o
4)mss/main/Makefile
  -lhiredis
  
5)gnutls版本不兼容，因为diameter没有用到tls，所以注释掉这几行tls代码；
../../plat/diameter/lib//libdiameter.a(config.o): In function `fd_conf_parse':
/root/build/OCS_CRM/plat/diameter/libfdcore/config.c:473: undefined reference to `gnutls_certificate_get_x509_cas'
/root/build/OCS_CRM/plat/diameter/libfdcore/config.c:474: undefined reference to `gnutls_certificate_get_x509_crls'
../../plat/diameter/lib//libdiameter.a(sctp3436.o): In function `set_sess_transport':
/root/build/OCS_CRM/plat/diameter/libfdcore/sctp3436.c:284: undefined reference to `gnutls_transport_set_lowat'
