Update makefile

Author: mauriciobarroso

test/makefile

@@ -4,7 +4,7 @@ FSM_SRC = fsm.c
 CFLAGS += -I$(UNITY_DIR)
 CFLAGS += -Iinclude
 TEST_SRCS = test/test_fsm.c
-TEST_OBJS = $(patsubst %.c,%.o,$(TEST_SRCS))
+TEST_OBJS = $(patsubst %.c,%.o,$(TEST_SRCS),$(UNITY_SRC),$(FSM_SRC))
 TEST_BIN = fsm_test
 
 test: $(TEST_OBJS)