From c0b42e1e8494eeeca4871c86321ef56446b604f2 Mon Sep 17 00:00:00 2001
From: arighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Wed, 3 Nov 2010 10:50:31 +0000
Subject: [PATCH] lwIP: always enable ARP functionality

Nothing works without ARP in lwIP.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4498 38d2e660-2303-0410-9eaa-f027e97ec537
---
 bertos/cfg/cfg_lwip.h | 6 +++---
 bertos/net/lwip.c     | 2 --
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/bertos/cfg/cfg_lwip.h b/bertos/cfg/cfg_lwip.h
index 4f9fd63c..7e3b40c9 100644
--- a/bertos/cfg/cfg_lwip.h
+++ b/bertos/cfg/cfg_lwip.h
@@ -357,11 +357,11 @@
    ---------------------------------
 */
 /**
- * Enable ARP functionality.
- *
- * $WIZ$ type = "boolean"
+ * LWIP_ARP==1: Enable ARP functionality.
  */
+#ifndef LWIP_ARP
 #define LWIP_ARP                        1
+#endif
 
 /**
  * ARP_TABLE_SIZE: Number of active MAC-IP address pairs cached.
diff --git a/bertos/net/lwip.c b/bertos/net/lwip.c
index 8bc9b3b5..c95254e0 100644
--- a/bertos/net/lwip.c
+++ b/bertos/net/lwip.c
@@ -100,9 +100,7 @@
 #endif
 
 /* lwIP network interface */
-#if LWIP_ARP
 #include "lwip/src/netif/etharp.c"
-#endif
 #include "lwip/src/netif/loopif.c"
 
 /* lwIP PPP implementation */
-- 
2.25.1