From db7a7b864e8b23e50f8d73517f30472d1a18ee60 Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Sun, 5 Jan 2020 21:45:18 +0100
Subject: [PATCH] lwipv6: fix build on big endian

---
 srcpkgs/lwipv6/patches/endian.patch | 37 +++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 srcpkgs/lwipv6/patches/endian.patch

diff --git a/srcpkgs/lwipv6/patches/endian.patch b/srcpkgs/lwipv6/patches/endian.patch
new file mode 100644
index 00000000000..525d147b772
--- /dev/null
+++ b/srcpkgs/lwipv6/patches/endian.patch
@@ -0,0 +1,37 @@
+Source: Debian
+
+This fixes build on big endian.
+
+--- lwip-v6/src/include/ipv6/lwip/inet.h
++++ lwip-v6/src/include/ipv6/lwip/inet.h
+@@ -52,6 +52,8 @@
+ #ifndef __LWIP_INET_H__
+ #define __LWIP_INET_H__
+ 
++#include <arpa/inet.h>
++
+ #include "lwip/arch.h"
+ 
+ #include "lwip/opt.h"
+@@ -80,21 +82,6 @@
+ 
+ /*--------------------------------------------------------------------*/
+ 
+-#ifndef htons
+-
+-#if BYTE_ORDER == BIG_ENDIAN
+-#define htons(x) (x)
+-#define ntohs(x) (x)
+-#define htonl(x) (x)
+-#define ntohl(x) (x)
+-#else
+-u16_t htons(u16_t x);
+-u16_t ntohs(u16_t x);
+-u32_t htonl(u32_t x);
+-u32_t ntohl(u32_t x);
+-#endif /* BYTE_ORDER == LITTLE_ENDIAN */
+-
+-#endif
+ #endif /* __LWIP_INET_H__ */
+ 
+