Open-Mesh » batman-adv

I can't compile actual batman-adv 2018.1.
batman-adv 2018.0 and previous worked.

Here is the output of make:

/root/batman-adv-2018.1/gen-compat-autoconf.sh /root/batman-adv-2018.1/compat-autoconf.h
make -C /lib/modules/4.4.0-128-generic/build M=/root/batman-adv-2018.1/build PWD=/root/batman-adv-2018.1/build REVISION= CONFIG_BATMAN_ADV=m CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n INSTALL_MOD_DIR=updates/       modules
make[1]: Entering directory '/usr/src/linux-headers-4.4.0-128-generic'
  CC [M]  /root/batman-adv-2018.1/build/net/batman-adv/../../../compat-sources/net/core/skbuff.o
In file included from include/linux/icmpv6.h:4:0,
                 from include/linux/ipv6.h:71,
                 from /root/batman-adv-2018.1/build/net/batman-adv/../../../compat-sources/net/core/skbuff.c:37:
/root/batman-adv-2018.1/build/../compat-include/linux/skbuff.h:82:20: error: redefinition of ‘skb_postpush_rcsum’
 static inline void skb_postpush_rcsum(struct sk_buff *skb,
                    ^
In file included from /root/batman-adv-2018.1/build/../compat-include/linux/skbuff.h:26:0,
                 from include/linux/icmpv6.h:4,
                 from include/linux/ipv6.h:71,
                 from /root/batman-adv-2018.1/build/net/batman-adv/../../../compat-sources/net/core/skbuff.c:37:
include/linux/skbuff.h:2761:20: note: previous definition of ‘skb_postpush_rcsum’ was here
 static inline void skb_postpush_rcsum(struct sk_buff *skb,
                    ^
scripts/Makefile.build:277: recipe for target '/root/batman-adv-2018.1/build/net/batman-adv/../../../compat-sources/net/core/skbuff.o' failed
make[3]: *** [/root/batman-adv-2018.1/build/net/batman-adv/../../../compat-sources/net/core/skbuff.o] Error 1
scripts/Makefile.build:484: recipe for target '/root/batman-adv-2018.1/build/net/batman-adv' failed
make[2]: *** [/root/batman-adv-2018.1/build/net/batman-adv] Error 2
Makefile:1437: recipe for target '_module_/root/batman-adv-2018.1/build' failed
make[1]: *** [_module_/root/batman-adv-2018.1/build] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.4.0-128-generic'
Makefile:90: recipe for target 'all' failed
make: *** [all] Error 2

Env:
- Ubuntu 16.04.4
- make 4.1
- gcc 5.4.0