Help~~Building Errors

[freyshen]

When i try to build the project， i got the error as below.
Any one can help?

RPM build errors:
], stderr = [/etc/host.conf: line 3: bad command `nospoof on'

• umask 022
• cd /root/LustrePerfMon-DDN/build_esmon/2021-05-31-11_06_38/collectd.git/BUILD
• cd /root/LustrePerfMon-DDN/build_esmon/2021-05-31-11_06_38/collectd.git/BUILD
• rm -rf collectd-5.7.4.ddn
• /usr/bin/bzip2 -dc /root/LustrePerfMon-DDN/build_esmon/2021-05-31-11_06_38/collectd.git/SOURCES/collectd-5.7.4.ddn.tar.bz2
• /usr/bin/tar -xf -
• STATUS=0
• '[' 0 -ne 0 ']'
• cd collectd-5.7.4.ddn
• /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
• exit 0
• umask 022
• cd /root/LustrePerfMon-DDN/build_esmon/2021-05-31-11_06_38/collectd.git/BUILD
• cd collectd-5.7.4.ddn
• CFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic'
• export CFLAGS
• CXXFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic'
• export CXXFLAGS
• FFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -I/usr/lib64/gfortran/modules'
• export FFLAGS
• FCFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -I/usr/lib64/gfortran/modules'
• export FCFLAGS
• LDFLAGS='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
• export LDFLAGS
• '[' 1 == 1 ']'
• '[' x86_64 == ppc64le ']'
  ++ find . -name config.guess -o -name config.sub
• for i in '$(find . -name config.guess -o -name config.sub)'
  ++ basename ./build-aux/config.guess
• '[' -f /usr/lib/rpm/redhat/config.guess ']'
• /usr/bin/rm -f ./build-aux/config.guess
  ++ basename ./build-aux/config.guess
• /usr/bin/cp -fv /usr/lib/rpm/redhat/config.guess ./build-aux/config.guess
• for i in '$(find . -name config.guess -o -name config.sub)'
  ++ basename ./build-aux/config.sub
• '[' -f /usr/lib/rpm/redhat/config.sub ']'
• /usr/bin/rm -f ./build-aux/config.sub
  ++ basename ./build-aux/config.sub
• /usr/bin/cp -fv /usr/lib/rpm/redhat/config.sub ./build-aux/config.sub
• ./configure --build=x86_64-redhat-linux-gnu --host=x86_64-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info 'CFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DLT_LAZY_OR_NOW="RTLD_LAZY|RTLD_GLOBAL"' --disable-static --enable-all-plugins=yes --enable-match_empty_counter --enable-match_hashed --enable-match_regex --enable-match_timediff --enable-match_value --enable-target_notification --enable-target_replace --enable-target_scale --enable-target_set --enable-target_v5upgrade --enable-aggregation --disable-amqp --enable-apache --enable-apcups --disable-apple_sensors --disable-aquaero --enable-ascent --disable-barometer --enable-battery --enable-bind --enable-ceph --enable-cgroups --enable-chrony --enable-conntrack --enable-contextswitch --enable-cpufreq --enable-cpusleep --enable-cpu --enable-csv --enable-curl_json --enable-curl_xml --enable-curl --enable-dbi --enable-df --enable-disk --enable-dns --disable-dpdkstat --enable-drbd --disable-dpdkevents --disable-dpdkstat --enable-email --enable-entropy --enable-ethstat --enable-exec --enable-fhcount --enable-filecount --enable-filedata --enable-fscache --disable-gmond --disable-gps --disable-grpc --enable-hddtemp --enable-hugepages --disable-intel_pmu --disable-intel_rdt --enable-interface --enable-ipc --enable-ipmi --enable-iptables --enable-ipvs --enable-irq --disable-java --enable-load --enable-log_logstash --enable-logfile --disable-lpar --enable-lua --disable-lvm --enable-madwifi --enable-mbmon --enable-mcelog --enable-md --enable-memcachec --enable-memcached --enable-memory --disable-mic --enable-modbus --enable-mqtt --enable-multimeter --enable-mysql --disable-netapp --enable-netlink --enable-network --enable-nfs --enable-nginx --enable-notify_desktop --enable-notify_email --enable-notify_nagios --enable-ntpd --enable-numa --disable-nut --enable-olsrd --disable-onewire --enable-openldap --enable-openvpn --disable-oracle --enable-ovs_events --enable-ovs_stats --enable-perl --with-perl-bindings=INSTALLDIRS=vendor --disable-pf --disable-pinba --disable-ping --enable-postgresql --enable-powerdns --enable-processes --enable-protocols --enable-python --disable-redis --disable-routeros --enable-rrdcached --enable-rrdtool --enable-sensors --enable-serial --disable-sigrok --enable-smart --enable-snmp --enable-snmp_agent --enable-statsd --enable-swap --enable-syslog --enable-table --enable-tail_csv --enable-tail --disable-tape --enable-tcpconns --enable-teamspeak2 --enable-ted --enable-thermal --enable-threshold --disable-tokyotyrant --disable-turbostat --enable-unixsock --enable-uptime --enable-users --enable-uuid --disable-varnish --enable-virt --enable-vmem --enable-vserver --enable-wireless --enable-write_graphite --enable-write_http --enable-write_http --disable-write_kafka --enable-write_log --disable-write_mongodb --enable-write_prometheus --disable-write_redis --enable-write_riemann --enable-write_sensu --enable-write_tsdb --disable-xencpu --disable-xmms --enable-zfs_arc --disable-zone --enable-zookeeper --enable-ganglia --enable-gpfs --enable-ime --enable-ssh --enable-stress --enable-stress2 --enable-zabbix
• /usr/bin/make -j8
  In file included from src/libcollectdclient/client.c:33:0:
  src/libcollectdclient/client.c: In function 'lcc_version':
  src/libcollectdclient/collectd/lcc_features.h:49:9: error: expected expression before ')' token
  ((major) * 10000 + (minor) * 100 + (patch))
  ^
  src/libcollectdclient/collectd/lcc_features.h:52:2: note: in expansion of macro 'LCC_VERSION_ENCODE'
  LCC_VERSION_ENCODE(LCC_VERSION_MAJOR, LCC_VERSION_MINOR, LCC_VERSION_PATCH)
  ^
  src/libcollectdclient/client.c:528:10: note: in expansion of macro 'LCC_VERSION'
  return LCC_VERSION;
  ^
  src/libcollectdclient/client.c:529:1: error: control reaches end of non-void function [-Werror=return-type]
  } /* }}} unsigned int lcc_version */
  ^
  cc1: all warnings being treated as errors
  make[1]: *** [src/libcollectdclient/libcollectdclient_la-client.lo] Error 1
  make[1]: *** Waiting for unfinished jobs....
  make: *** [all] Error 2
  error: Bad exit status from /var/tmp/rpm-tmp.Q3CkDU (%build)
  Bad exit status from /var/tmp/rpm-tmp.Q3CkDU (%build)
  ]
  [2021/05/31-11:23:58] [ERROR] [esmon_build.py:404] failed to build Collectd on host [localhost]
  [2021/05/31-11:23:58] [ERROR] [esmon_build.py:1192] failed to prepare RPMs of CentOS7 on local host
  [2021/05/31-11:23:58] [ERROR] [esmon_build.py:1434] build failed