CC       iplink_ifb.o
    CC       iplink_nlmon.o
    CC       iplink_team.o
    CC       iplink_vcan.o
    CC       iplink_vxcan.o
    CC       iplink_vlan.o
    CC       link_veth.o
    CC       link_gre.o
    CC       iplink_can.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/if_tunnel.h:6,
                 from link_gre.c:20:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/string.h:25:0,
                 from link_gre.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       iplink_xdp.o
    CC       iplink_macvlan.o
    CC       ipl2tp.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ipl2tp.c:22:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from ipl2tp.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       link_vti.o
    CC       link_vti6.o
    CC       iplink_vxlan.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/if_tunnel.h:6,
                 from link_vti.c:20:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/string.h:25:0,
                 from link_vti.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/if_tunnel.h:6,
                 from link_vti6.c:21:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/string.h:25:0,
                 from link_vti6.c:14:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       tcp_metrics.o
    CC       iplink_ipoib.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from tcp_metrics.c:20:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from tcp_metrics.c:11:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       ipnetconf.o
    CC       link_ip6tnl.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/if_tunnel.h:6,
                 from link_ip6tnl.c:20:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/string.h:25:0,
                 from link_ip6tnl.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       link_iptnl.o
In file included from ../include/uapi/linux/in.h:23:0,
                 from link_iptnl.c:19:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/string.h:25:0,
                 from link_iptnl.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       link_gre6.o
    CC       iplink_bond.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/if_tunnel.h:6,
                 from link_gre6.c:20:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/string.h:25:0,
                 from link_gre6.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       iplink_bond_slave.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/if_bonding.h:47,
                 from iplink_bond_slave.c:14:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from iplink_bond_slave.c:12:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       iplink_hsr.o
    CC       iplink_bridge.o
    CC       iplink_bridge_slave.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from iplink_hsr.c:18:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from iplink_hsr.c:14:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
In file included from ../include/uapi/linux/in6.h:26:0,
                 from ../include/uapi/linux/if_bridge.h:19,
                 from iplink_bridge.c:18:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from iplink_bridge.c:12:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
In file included from ../include/uapi/linux/in6.h:26:0,
                 from ../include/uapi/linux/if_bridge.h:19,
                 from iplink_bridge_slave.c:16:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from iplink_bridge_slave.c:12:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       ipfou.o
    CC       iplink_ipvlan.o
    CC       iplink_geneve.o
    CC       iplink_vrf.o
    CC       iproute_lwtunnel.o
    CC       ipmacsec.o
    CC       ipila.o
In file included from ../include/uapi/linux/in6.h:26:0,
                 from ../include/uapi/linux/seg6.h:19,
                 from iproute_lwtunnel.c:29:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from iproute_lwtunnel.c:14:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       ipvrf.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ipvrf.c:18:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/sys/types.h:26:0,
                 from ipvrf.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       iplink_xstats.o
    CC       ipseg6.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ipseg6.c:20:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from ipseg6.c:11:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       rtmon.o
    LINK     rtmon
    LINK     ip

tc
    CC       tc.o
    CC       tc_qdisc.o
    CC       tc_class.o
    CC       tc_filter.o
    CC       tc_util.o
    CC       tc_monitor.o
    CC       tc_exec.o
    CC       m_police.o
    CC       m_estimator.o
    CC       m_action.o
    CC       m_ematch.o
    YACC     emp_ematch.yacc.c
    LEX      emp_ematch.lex.c
    CC       q_fifo.o
    CC       q_sfq.o
    CC       q_red.o
    CC       q_prio.o
    CC       q_tbf.o
    CC       q_cbq.o
    CC       q_rr.o
    CC       q_multiq.o
    CC       q_netem.o
    CC       q_choke.o
    CC       q_sfb.o
    CC       f_rsvp.o
    CC       f_u32.o
    CC       f_route.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from f_u32.c:23:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from f_u32.c:14:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       f_fw.o
    CC       f_basic.o
    CC       f_bpf.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from f_fw.c:22:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from f_fw.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
In file included from ../include/uapi/linux/if.h:23:0,
                 from f_basic.c:22:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from f_basic.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       f_flow.o
    CC       f_cgroup.o
    CC       f_flower.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/netdevice.h:29,
                 from ../include/uapi/linux/if_arp.h:27,
                 from f_flower.c:18:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from f_flower.c:12:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       q_dsmark.o
    CC       q_gred.o
    CC       f_tcindex.o
    CC       q_ingress.o
    CC       q_hfsc.o
    CC       q_htb.o
    CC       q_drr.o
    CC       q_qfq.o
    CC       m_gact.o
    CC       m_mirred.o
    CC       m_nat.o
    CC       m_pedit.o
    CC       m_ife.o
    CC       m_skbedit.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/netdevice.h:29,
                 from m_ife.c:22:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from m_ife.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       m_skbmod.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/netdevice.h:29,
                 from m_skbmod.c:22:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from m_skbmod.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       m_csum.o
    CC       m_simple.o
    CC       m_vlan.o
    CC       m_connmark.o
    CC       m_bpf.o
    CC       m_tunnel_key.o
    CC       m_sample.o
    CC       p_ip.o
    CC       p_ip6.o
    CC       p_icmp.o
    CC       p_eth.o
    CC       p_tcp.o
    CC       p_udp.o
    CC       em_nbyte.o
    CC       em_cmp.o
    CC       em_u32.o
    CC       em_canid.o
    CC       em_meta.o
    CC       q_mqprio.o
    CC       q_codel.o
    CC       q_fq_codel.o
    CC       q_fq.o
    CC       q_pie.o
    CC       q_hhf.o
    CC       q_clsact.o
    CC       e_bpf.o
    CC       f_matchall.o
    CC       em_ipset.o
    CC       tc_core.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from f_matchall.c:22:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from f_matchall.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
In file included from ../include/uapi/linux/in.h:23:0,
                 from ../include/uapi/linux/netfilter.h:7,
                 from ../include/xtables.h:18,
                 from em_ipset.c:26:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from em_ipset.c:18:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       tc_red.o
    CC       tc_cbq.o
    CC       tc_estimator.o
    CC       tc_stab.o
    CC       m_xt.so
    CC       emp_ematch.yacc.o
In file included from ../include/uapi/linux/in.h:23:0,
                 from ../include/uapi/linux/netfilter.h:7,
                 from m_xt.c:19:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/sys/syslog.h:35:0,
                 from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/syslog.h:1,
                 from m_xt.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       emp_ematch.lex.o
    AR       libtc.a
    LINK     tc
rm emp_ematch.lex.c

bridge
    CC       bridge.o
    CC       fdb.o
    CC       monitor.o
    CC       link.o
In file included from ../include/uapi/linux/in6.h:26:0,
                 from ../include/uapi/linux/if_bridge.h:19,
                 from fdb.c:19:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from fdb.c:9:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
In file included from ../include/uapi/linux/in6.h:26:0,
                 from ../include/uapi/linux/if_bridge.h:19,
                 from monitor.c:21:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from monitor.c:13:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
In file included from ../include/uapi/linux/if.h:23:0,
                 from link.c:9:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from link.c:2:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       mdb.o
    CC       vlan.o
In file included from ../include/uapi/linux/in6.h:26:0,
                 from ../include/uapi/linux/if_bridge.h:19,
                 from mdb.c:12:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from mdb.c:5:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
In file included from ../include/uapi/linux/in6.h:26:0,
                 from ../include/uapi/linux/if_bridge.h:19,
                 from vlan.c:8:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from vlan.c:1:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    LINK     bridge

misc
    CC       ss.o
    YACC     ssfilter.c
    CC       nstat
ssfilter.y: warning: 35 shift/reduce conflicts [-Wconflicts-sr]
    CC       ifstat
In file included from ../include/uapi/linux/if.h:23:0,
                 from ../include/uapi/linux/netdevice.h:29,
                 from ss.c:42:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from ss.c:12:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       rtacct
In file included from ../include/uapi/linux/if.h:23:0,
                 from ifstat.c:31:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from ifstat.c:12:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    CC       lnstat.o
    CC       lnstat_util.o
    CC       arpd
    CC       ssfilter.o
In file included from ../include/uapi/linux/if.h:23:0,
                 from arpd.c:29:
../include/uapi/linux/libc-compat.h:54:0: warning: "__USE_MISC" redefined
 #define __USE_MISC
 
In file included from /home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27:0,
                 from arpd.c:12:
/home/buildroot/autobuild/run/instance-2/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:332:0: note: this is the location of the previous definition
 # define __USE_MISC 1
 
    LINK     lnstat
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/6.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread
collect2: error: ld returned 1 exit status
make[3]: *** [arpd] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [all] Error 2
make[1]: *** [/home/buildroot/autobuild/run/instance-2/output/build/iproute2-4.14.1/.stamp_built] Error 2
make: *** [_all] Error 2
make: Leaving directory `/home/buildroot/autobuild/run/instance-2/buildroot'