hal/hal.mk: add libbpmclient.a as dev_io library

Part of the github issue #11.

hal/hal.mk

@@ -21,6 +21,10 @@ dev_mngr_OBJS = $(dev_mngr_core_OBJS) $(debug_OBJS) \
 dev_io_OBJS = $(dev_io_core_OBJS) $(ll_io_OBJS) $(sm_io_OBJS) \
 	      $(msg_OBJS) $(debug_OBJS) $(hal_utils_OBJS)
 
+dev_mngr_LIBS =
+dev_io_LIBS = 
+dev_io_STATIC_LIBS = $(LIBCLIENT_DIR)/libbpmclient.a
+
 # Merge all hal objects together
 hal_OBJS = $(debug_OBJS) \
 	   $(hal_utils_OBJS) \