alfred: upgrade package to latest release 2016.4

Signed-off-by: Sven Eckelmann <sven@narfation.org>

alfred/Makefile

@@ -11,9 +11,9 @@ include $(TOPDIR)/rules.mk
 # The latest alfred git hash in PKG_REV can be obtained from https://git.open-mesh.org/alfred.git
 #
 PKG_NAME:=alfred
-PKG_VERSION:=2016.3
+PKG_VERSION:=2016.4
 PKG_RELEASE:=0
-PKG_MD5SUM:=8a33199b8926a960889d1cf08535ef63
+PKG_MD5SUM:=172501ca734ac584fa13f10dcfa708da
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
@@ -66,7 +66,6 @@ MAKE_ALFRED_FLAGS=\
 
 TARGET_CFLAGS  += -ffunction-sections -fdata-sections -flto
 TARGET_LDFLAGS += -Wl,--gc-sections -fuse-linker-plugin
-TARGET_CPPFLAGS += -D_GNU_SOURCE
 
 define Build/Compile
 	CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" \

alfred/patches/0001-alfred-vis-Fix-netlink-function-fallback.patch

@@ -1,40 +0,0 @@
-From 9729239306edd6c0d122b0222626988f44d9b1cf Mon Sep 17 00:00:00 2001
-From: Sven Eckelmann <sven@narfation.org>
-Date: Thu, 22 Sep 2016 23:41:20 +0200
-Subject: [PATCH] alfred: vis: Fix netlink function fallback
-
-The netlink functions return -EOPNOTSUPP when the kernel doesn't support
-the netlink command. The caller can then fall back to debugfs. So check for
--EOPNOTSUPP and not EOPNOTSUPP.
-
-Fixes: bca55a86fecd ("alfred: vis: Add support for netlink")
-Signed-off-by: Sven Eckelmann <sven@narfation.org>
----
- vis/vis.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/vis/vis.c b/vis/vis.c
-index b865508..677f8aa 100644
---- a/vis/vis.c
-+++ b/vis/vis.c
-@@ -361,7 +361,7 @@ static int parse_transtable_local(struct globals *globals)
- 	int ret;
- 
- 	ret = parse_transtable_local_netlink(globals);
--	if (ret != EOPNOTSUPP)
-+	if (ret != -EOPNOTSUPP)
- 		return ret;
- 
- 	return parse_transtable_local_debugfs(globals);
-@@ -602,7 +602,7 @@ static int parse_orig_list(struct globals *globals)
- 	int ret;
- 
- 	ret = parse_orig_list_netlink(globals);
--	if (ret != EOPNOTSUPP)
-+	if (ret != -EOPNOTSUPP)
- 		return ret;
- 
- 	return parse_orig_list_debugfs(globals);
--- 
-2.9.3
-

alfred/patches/0002-alfred-vis-Fix-direct-neighbors-detection-with-origi.patch

@@ -1,50 +0,0 @@
-From: Sven Eckelmann <sven@narfation.org>
-Date: Fri, 23 Sep 2016 15:45:12 +0200
-Subject: [PATCH] alfred: vis: Fix direct neighbors detection with originator netlink query
-
-Only entries in the originator table with the destination address equal to
-the originator address should be handled by alfred as actual neighbors.
-
-Fixes: bca55a86fecd ("alfred: vis: Add support for netlink")
-Signed-off-by: Sven Eckelmann <sven@narfation.org>
----
- vis/vis.c | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/vis/vis.c b/vis/vis.c
-index 94e583e..f4d13c7 100644
---- a/vis/vis.c
-+++ b/vis/vis.c
-@@ -453,6 +453,7 @@ err:
- 
- static const int parse_orig_list_mandatory[] = {
- 	BATADV_ATTR_ORIG_ADDRESS,
-+	BATADV_ATTR_NEIGH_ADDRESS,
- 	BATADV_ATTR_TQ,
- 	BATADV_ATTR_HARD_IFINDEX,
- };
-@@ -466,6 +467,7 @@ static int parse_orig_list_netlink_cb(struct nl_msg *msg, void *arg)
- 	struct genlmsghdr *ghdr;
- 	struct vis_list_entry *v_entry;
- 	uint8_t *orig;
-+	uint8_t *neigh;
- 	uint8_t tq;
- 	uint32_t hardif;
- 
-@@ -493,12 +495,16 @@ static int parse_orig_list_netlink_cb(struct nl_msg *msg, void *arg)
- 		return NL_OK;
- 
- 	orig = nla_data(attrs[BATADV_ATTR_ORIG_ADDRESS]);
-+	neigh = nla_data(attrs[BATADV_ATTR_NEIGH_ADDRESS]);
- 	tq = nla_get_u8(attrs[BATADV_ATTR_TQ]);
- 	hardif = nla_get_u32(attrs[BATADV_ATTR_HARD_IFINDEX]);
- 
- 	if (tq < 1)
- 		return NL_OK;
- 
-+	if (memcmp(orig, neigh, ETH_ALEN) != 0)
-+		return NL_OK;
-+
- 	v_entry = malloc(sizeof(*v_entry));
- 	if (!v_entry)
- 		return NL_OK;