From 8de6e21ec5e4a618518de2d8d757193b1c1c4792 Mon Sep 17 00:00:00 2001
From: Sven Eckelmann <sven@narfation.org>
Date: Thu, 28 Jan 2021 20:07:47 +0100
Subject: [PATCH] batctl: upgrade package to latest release 2021.0

* Drop support for batman-adv's sysfs+debugfs
* allow to select routing algorithm during creation of interface
* bugs squashed:

  - fix query of meshif's ap_isolation status
  - ignore "interface already exists" error during "interface add"

Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 batctl/Makefile                               |  6 ++---
 ...x-build-of-routing_algo-against-musl.patch | 25 +++++++++++++++++++
 2 files changed, 27 insertions(+), 4 deletions(-)
 create mode 100644 batctl/patches/0001-batctl-Fix-build-of-routing_algo-against-musl.patch

diff --git a/batctl/Makefile b/batctl/Makefile
index 122c20b..47e6a31 100644
--- a/batctl/Makefile
+++ b/batctl/Makefile
@@ -3,12 +3,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=batctl
-PKG_VERSION:=2020.4
+PKG_VERSION:=2021.0
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
-PKG_HASH:=fc346005b3c19306ccf259329294d1d145a1294e04e9dbde2fb6c37697bb3917
+PKG_HASH:=9cec8bf1952f885192749a9dc0318a54633b717aaf05c438d504efd83f5201e4
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 
 PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>
@@ -112,7 +112,6 @@ config-n := \
 	multicast_fanout \
 	multicast_forceflood \
 	multicast_mode \
-	nc_nodes \
 	neighbors \
 	network_coding \
 	orig_interval \
@@ -155,7 +154,6 @@ config-tables := \
 	dat_cache \
 	gateways \
 	mcast_flags \
-	nc_nodes \
 	neighbors \
 	originators \
 	statistics \
diff --git a/batctl/patches/0001-batctl-Fix-build-of-routing_algo-against-musl.patch b/batctl/patches/0001-batctl-Fix-build-of-routing_algo-against-musl.patch
new file mode 100644
index 0000000..cd46966
--- /dev/null
+++ b/batctl/patches/0001-batctl-Fix-build-of-routing_algo-against-musl.patch
@@ -0,0 +1,25 @@
+From: Sven Eckelmann <sven@narfation.org>
+Date: Thu, 28 Jan 2021 20:44:22 +0100
+Subject: batctl: Fix build of routing_algo against musl
+
+glibc is including the headers for the rtnetlink functionality. But musl
+avoids this indirect include. The headers must therefore be included
+explicitely.
+
+Fixes: e0ccb9b575d9 ("batctl: Switch active routing algo list to netlink")
+Signed-off-by: Sven Eckelmann <sven@narfation.org>
+Origin: upstream, https://git.open-mesh.org/batctl.git/commit/b0044a6b2f8a762387d9b7408b1fe528f21c4ad7
+
+diff --git a/routing_algo.c b/routing_algo.c
+index 27458ffdd9b91decbecbe6ec5da8ffd14c863a35..b5e3ebb8c5a4743cd2c42634d79f8a4c6a8210db 100644
+--- a/routing_algo.c
++++ b/routing_algo.c
+@@ -9,6 +9,8 @@
+ #include <errno.h>
+ #include <fcntl.h>
+ #include <getopt.h>
++#include <linux/if_link.h>
++#include <linux/rtnetlink.h>
+ #include <netinet/if_ether.h>
+ #include <netlink/netlink.h>
+ #include <netlink/genl/genl.h>