Index: ADuCM360_demo_cn0359/include/hal/devices.h
===================================================================
diff -u -re68895e85fe32aca137ce08ac5d6accd67fec591 -rb39d7f18a4f5f23a76b7fb484c13bffd225ef466
--- ADuCM360_demo_cn0359/include/hal/devices.h	(.../devices.h)	(revision e68895e85fe32aca137ce08ac5d6accd67fec591)
+++ ADuCM360_demo_cn0359/include/hal/devices.h	(.../devices.h)	(revision b39d7f18a4f5f23a76b7fb484c13bffd225ef466)
@@ -42,8 +42,12 @@
 
 #include <cstdio>
 
-extern FILE *p_lcd, *p_uart, *p_flash, *p_dac, *p_adc, *p_pwm, *p_ad8253, *p_cal, *p_ser;
+#ifdef EVAL_BUILD
+extern FILE *p_lcd;
+#endif // EVAL_BUILD
 
+extern FILE *p_uart, *p_flash, *p_dac, *p_adc, *p_pwm, *p_ad8253, *p_cal, *p_ser;
+
 extern void initial_devices(void);
 
 #endif