iproute2: fix build with musl

This commit adds two patches to the iproute2 package that are
necessary to build it against the musl C library. Both patches have
been submitted upstream.

Fixes:

  http://autobuild.buildroot.org/results/5d3/5d3f8c2242e9a89bb545166fc7d70429d2cddd42/

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

1 files changed, 38 insertions, 0 deletions

diff --git a/package/iproute2/0002-Add-missing-sys-types.h-include.patch b/package/iproute2/0002-Add-missing-sys-types.h-include.patch
new file mode 100644
index 0000000000..ef918140da
--- /dev/null
+++ b/package/iproute2/0002-Add-missing-sys-types.h-include.patch
@@ -0,0 +1,38 @@
+From 560dee4b4be54699c0c9679771c9e0d61e4db80a Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Thu, 19 Nov 2015 17:48:55 +0100
+Subject: [PATCH] Add missing <sys/types.h> include
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The u_intXX_t types are defined in <sys/types.h>, so it should be
+included before using those types. Otherwise, with certain C
+libraries, the build fails with:
+
+In file included from ../include/iptables.h:4:0,
+                 from m_ipt.c:18:
+../include/iptables_common.h:47:16: error: unknown type name ‘u_int32_t’
+ #define __le32 u_int32_t
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ include/iptables_common.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/iptables_common.h b/include/iptables_common.h
+index 9099667..2c27a4b 100644
+--- a/include/iptables_common.h
++++ b/include/iptables_common.h
+@@ -43,6 +43,8 @@ extern char *lib_dir;
+   extern void init_extensions(void);
+ #endif
+ 
++#include <sys/types.h>
++
+ #define __be32	u_int32_t
+ #define __le32	u_int32_t
+ #define __be16	u_int16_t
+-- 
+2.6.3
+