busybox: add patches to fix build with the musl C library

Those patches have been submitted upstream.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/package/busybox/1.21.1/0003-networking-libiproute-use-linux-if_packet.h-instead-.patch b/package/busybox/1.21.1/0003-networking-libiproute-use-linux-if_packet.h-instead-.patch
new file mode 100644
index 0000000000..7b7465653b
--- /dev/null
+++ b/package/busybox/1.21.1/0003-networking-libiproute-use-linux-if_packet.h-instead-.patch
@@ -0,0 +1,36 @@
+From d4fec31889ad660a58dab633c511221feb66e817 Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Sat, 5 Oct 2013 15:55:06 +0200
+Subject: [PATCH 3/3] networking/libiproute: use <linux/if_packet.h> instead of
+ <net/if_packet.h>
+
+The musl C library doesn't provide the <net/if_packet.h> since the
+corresponding kernel headers <linux/if_packet.h> already provides the
+necessary definitions. Replacing <net/if_packet.h> by
+<linux/if_packet.h> also removes the need to include
+<netpacket/packet.h>
+
+This commit fixes the build of iplink with the musl C library.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ networking/libiproute/iplink.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c
+index bad2017..32ccb1c 100644
+--- a/networking/libiproute/iplink.c
++++ b/networking/libiproute/iplink.c
+@@ -5,8 +5,7 @@
+  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
+  */
+ #include <net/if.h>
+-#include <net/if_packet.h>
+-#include <netpacket/packet.h>
++#include <linux/if_packet.h>
+ #include <netinet/if_ether.h>
+ 
+ #include "ip_common.h"  /* #include "libbb.h" is inside */
+-- 
+1.8.1.2
+