* Package:    net-analyzer/ipguard-1.04-r1
 * Repository: gentoo
 * Maintainer: netmon@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking ipguard-1.04.tar.gz to /var/tmp/portage/net-analyzer/ipguard-1.04-r1/work
>>> Source unpacked in /var/tmp/portage/net-analyzer/ipguard-1.04-r1/work
>>> Preparing source in /var/tmp/portage/net-analyzer/ipguard-1.04-r1/work/ipguard-1.04 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-analyzer/ipguard-1.04-r1/work/ipguard-1.04 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/net-analyzer/ipguard-1.04-r1/work/ipguard-1.04 ...
make -j1 CC=x86_64-pc-linux-gnu-gcc 'LIBNET_CONFIG=x86_64-pc-linux-gnu-pkg-config libnet' PREFIX="/usr" 
Making ipguard
INCLUDES=-D_BSD_SOURCE -D_DEFAULT_SOURCE -DHAVE_NET_ETHERNET_H 
LIBS=-lnet  -lpcap -L/usr/local/lib
pkgconf: unknown option -- defines
DEFINES=
CFLAGS=-O2 -pipe -march=native -fno-common -Wall -DETHERS='/etc/ethers'
Compiling ethers.c
x86_64-pc-linux-gnu-gcc -c -O2 -pipe -march=native -fno-common -Wall -DETHERS='"/etc/ethers"' `x86_64-pc-linux-gnu-pkg-config libnet --cflags` `x86_64-pc-linux-gnu-pkg-config libnet --defines` ethers.c
pkgconf: unknown option -- defines
ethers.c: In function ‘ethers_init’:
ethers.c:79:34: warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 121 [-Wformat-truncation=]
   79 |         snprintf(s, 128, "fclose(%s):", ethers_name);
      |                                  ^~     ~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from ipguard.h:34,
                 from ethers.c:30:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 10 and 4105 bytes into a destination of size 128
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ethers.c:42:33: warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 122 [-Wformat-truncation=]
   42 |         snprintf(s, 128, "fopen(%s):", ethers_name);
      |                                 ^~     ~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from ipguard.h:34,
                 from ethers.c:30:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 9 and 4104 bytes into a destination of size 128
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:494,
                 from ipguard.h:35,
                 from ethers.c:30:
In function ‘strncpy’,
    inlined from ‘ethers_init’ at ethers.c:71:90:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ output may be truncated copying 64 bytes from a string of length 127 [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Compiling ipguard.c
x86_64-pc-linux-gnu-gcc -c -O2 -pipe -march=native -fno-common -Wall -DETHERS='"/etc/ethers"' `x86_64-pc-linux-gnu-pkg-config libnet --cflags` `x86_64-pc-linux-gnu-pkg-config libnet --defines` ipguard.c
pkgconf: unknown option -- defines
In file included from /usr/include/string.h:494,
                 from ipguard.h:35,
                 from ipguard.c:30:
In function ‘strncpy’,
    inlined from ‘main’ at ipguard.c:128:20:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘main’ at ipguard.c:122:26:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘main’ at ipguard.c:102:23:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘main’ at ipguard.c:99:23:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 4096 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘main’ at ipguard.c:100:23:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 18 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘main’ at ipguard.c:98:23:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 4096 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘main’ at ipguard.c:97:23:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 4096 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘main’ at ipguard.c:101:23:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 128 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Compiling packet.c
x86_64-pc-linux-gnu-gcc -c -O2 -pipe -march=native -fno-common -Wall -DETHERS='"/etc/ethers"' `x86_64-pc-linux-gnu-pkg-config libnet --cflags` `x86_64-pc-linux-gnu-pkg-config libnet --defines` packet.c
pkgconf: unknown option -- defines
packet.c: In function ‘pair_add’:
packet.c:192:9: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
  192 |         if (verbose) log_str(WARNING, "Invalid MAC:", mac); return;
      |         ^~
packet.c:192:61: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
  192 |         if (verbose) log_str(WARNING, "Invalid MAC:", mac); return;
      |                                                             ^~~~~~
packet.c:195:9: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
  195 |         if (verbose) log_str(WARNING, "Host unknown:", ip); return;
      |         ^~
packet.c:195:61: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
  195 |         if (verbose) log_str(WARNING, "Host unknown:", ip); return;
      |                                                             ^~~~~~
In file included from /usr/include/string.h:494,
                 from /usr/include/libnet.h:54,
                 from packet.c:53:
In function ‘strncpy’,
    inlined from ‘pair_dump’ at packet.c:225:9:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
packet.c: In function ‘packet_init’:
packet.c:261:40: warning: ‘%s’ directive output may be truncated writing up to 127 bytes into a region of size 115 [-Wformat-truncation=]
  261 |         snprintf(s, 128, "pcap_compile(%s):", pcapf);
      |                                        ^~     ~~~~~
In file included from /usr/include/stdio.h:867,
                 from /usr/include/pcap/pcap.h:93,
                 from /usr/include/pcap.h:43,
                 from packet.c:46:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 16 and 143 bytes into a destination of size 128
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:494,
                 from /usr/include/libnet.h:54,
                 from packet.c:53:
In function ‘strncpy’,
    inlined from ‘packet_init’ at packet.c:248:5:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘packet_check’ at packet.c:341:13:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘packet_check’ at packet.c:349:13:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘packet_check’ at packet.c:357:13:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘packet_check’ at packet.c:457:13:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘packet_check’ at packet.c:466:13:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘packet_check’ at packet.c:447:13:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘packet_check’ at packet.c:476:13:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘packet_check’ at packet.c:486:13:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘packet_check’ at packet.c:496:5:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Compiling system.c
x86_64-pc-linux-gnu-gcc -c -O2 -pipe -march=native -fno-common -Wall -DETHERS='"/etc/ethers"' `x86_64-pc-linux-gnu-pkg-config libnet --cflags` `x86_64-pc-linux-gnu-pkg-config libnet --defines` system.c
pkgconf: unknown option -- defines
system.c: In function ‘pid_check’:
system.c:147:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]
  147 |         fscanf(pid_fp, "%d", &pid);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
system.c: In function ‘pid_unlink’:
system.c:180:34: warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 121 [-Wformat-truncation=]
  180 |         snprintf(s, 128, "unlink(%s):", pid_name);
      |                                  ^~     ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from ipguard.h:34,
                 from system.c:41:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 10 and 4105 bytes into a destination of size 128
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
system.c: In function ‘pid_check’:
system.c:144:37: warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 122 [-Wformat-truncation=]
  144 |             snprintf(s, 128, "fopen(%s):", pid_name);
      |                                     ^~     ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from ipguard.h:34,
                 from system.c:41:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 9 and 4104 bytes into a destination of size 128
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
system.c:160:52: warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 42 [-Wformat-truncation=]
  160 |             snprintf(s, 64, "Wrong pid file found: %s", pid_name);
      |                                                    ^~   ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from ipguard.h:34,
                 from system.c:41:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 23 and 4118 bytes into a destination of size 64
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
system.c:138:36: warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 123 [-Wformat-truncation=]
  138 |             snprintf(s, 128, "stat(%s):", pid_name);
      |                                    ^~     ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from ipguard.h:34,
                 from system.c:41:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 8 and 4103 bytes into a destination of size 128
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
system.c: In function ‘pid_creat’:
system.c:170:33: warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 122 [-Wformat-truncation=]
  170 |         snprintf(s, 128, "fopen(%s):", pid_name);
      |                                 ^~     ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from ipguard.h:34,
                 from system.c:41:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 9 and 4104 bytes into a destination of size 128
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
system.c: In function ‘ethers_stat’:
system.c:297:32: warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 123 [-Wformat-truncation=]
  297 |         snprintf(s, 128, "stat(%s):", ethers_name);
      |                                ^~     ~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from ipguard.h:34,
                 from system.c:41:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 8 and 4103 bytes into a destination of size 128
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Linking ipguard
x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -fno-common -Wall -DETHERS='"/etc/ethers"' -Wl,-O1 -Wl,--as-needed -o ipguard ethers.o ipguard.o packet.o system.o `x86_64-pc-linux-gnu-pkg-config libnet --libs` -lpcap -L/usr/local/lib 
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x21e0): multiple definition of `ethers_name'; ethers.o:(.bss+0x21e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x130): multiple definition of `suser'; ethers.o:(.bss+0x130): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x1e0): multiple definition of `pid_name'; ethers.o:(.bss+0x1e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x11e0): multiple definition of `log_name'; ethers.o:(.bss+0x11e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x140): multiple definition of `pcapf'; ethers.o:(.bss+0x140): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x90): multiple definition of `pfmac'; ethers.o:(.bss+0x90): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x31e0): multiple definition of `iface'; ethers.o:(.bss+0x31e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x1c0): multiple definition of `fmac'; ethers.o:(.bss+0x1c0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x124): multiple definition of `ethers_update'; ethers.o:(.bss+0x124): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x120): multiple definition of `fake_regen'; ethers.o:(.bss+0x120): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x11c): multiple definition of `fake_num'; ethers.o:(.bss+0x11c): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x118): multiple definition of `fake_time'; ethers.o:(.bss+0x118): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x114): multiple definition of `buffer_num'; ethers.o:(.bss+0x114): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xec): multiple definition of `verbose'; ethers.o:(.bss+0xec): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xf0): multiple definition of `debug'; ethers.o:(.bss+0xf0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xf4): multiple definition of `promisc'; ethers.o:(.bss+0xf4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xf8): multiple definition of `hidden'; ethers.o:(.bss+0xf8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xfc): multiple definition of `fixbc'; ethers.o:(.bss+0xfc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x100): multiple definition of `duplex'; ethers.o:(.bss+0x100): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x104): multiple definition of `read_only'; ethers.o:(.bss+0x104): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x108): multiple definition of `grant'; ethers.o:(.bss+0x108): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x10c): multiple definition of `nofirst'; ethers.o:(.bss+0x10c): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x110): multiple definition of `addr_nosubst'; ethers.o:(.bss+0x110): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xa4): multiple definition of `mis'; ethers.o:(.bss+0xa4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xa8): multiple definition of `nbe'; ethers.o:(.bss+0xa8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xac): multiple definition of `nzh'; ethers.o:(.bss+0xac): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xb0): multiple definition of `pfake'; ethers.o:(.bss+0xb0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xb4): multiple definition of `fake'; ethers.o:(.bss+0xb4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xb8): multiple definition of `mymac'; ethers.o:(.bss+0xb8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xbc): multiple definition of `bgrat'; ethers.o:(.bss+0xbc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xc0): multiple definition of `bnew'; ethers.o:(.bss+0xc0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xc4): multiple definition of `btip'; ethers.o:(.bss+0xc4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xc8): multiple definition of `bsip'; ethers.o:(.bss+0xc8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xcc): multiple definition of `bmac'; ethers.o:(.bss+0xcc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xd0): multiple definition of `bad'; ethers.o:(.bss+0xd0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xd4): multiple definition of `zip'; ethers.o:(.bss+0xd4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xd8): multiple definition of `zmac'; ethers.o:(.bss+0xd8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xdc): multiple definition of `wgrat'; ethers.o:(.bss+0xdc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xe0): multiple definition of `grat'; ethers.o:(.bss+0xe0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xe4): multiple definition of `good'; ethers.o:(.bss+0xe4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0xe8): multiple definition of `all'; ethers.o:(.bss+0xe8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ipguard.o:(.bss+0x0): multiple definition of `s'; ethers.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x114): multiple definition of `buffer_num'; ethers.o:(.bss+0x114): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x0): multiple definition of `s'; ethers.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x10c): multiple definition of `nofirst'; ethers.o:(.bss+0x10c): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xf0): multiple definition of `debug'; ethers.o:(.bss+0xf0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xec): multiple definition of `verbose'; ethers.o:(.bss+0xec): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x90): multiple definition of `pfmac'; ethers.o:(.bss+0x90): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x1c0): multiple definition of `fmac'; ethers.o:(.bss+0x1c0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xf4): multiple definition of `promisc'; ethers.o:(.bss+0xf4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x140): multiple definition of `pcapf'; ethers.o:(.bss+0x140): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x104): multiple definition of `read_only'; ethers.o:(.bss+0x104): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x118): multiple definition of `fake_time'; ethers.o:(.bss+0x118): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xa4): multiple definition of `mis'; ethers.o:(.bss+0xa4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xac): multiple definition of `nzh'; ethers.o:(.bss+0xac): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xa8): multiple definition of `nbe'; ethers.o:(.bss+0xa8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x120): multiple definition of `fake_regen'; ethers.o:(.bss+0x120): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x110): multiple definition of `addr_nosubst'; ethers.o:(.bss+0x110): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xd4): multiple definition of `zip'; ethers.o:(.bss+0xd4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xe4): multiple definition of `good'; ethers.o:(.bss+0xe4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xb8): multiple definition of `mymac'; ethers.o:(.bss+0xb8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xb4): multiple definition of `fake'; ethers.o:(.bss+0xb4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xdc): multiple definition of `wgrat'; ethers.o:(.bss+0xdc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x108): multiple definition of `grant'; ethers.o:(.bss+0x108): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xc0): multiple definition of `bnew'; ethers.o:(.bss+0xc0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xb0): multiple definition of `pfake'; ethers.o:(.bss+0xb0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xd8): multiple definition of `zmac'; ethers.o:(.bss+0xd8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xc8): multiple definition of `bsip'; ethers.o:(.bss+0xc8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xcc): multiple definition of `bmac'; ethers.o:(.bss+0xcc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xf8): multiple definition of `hidden'; ethers.o:(.bss+0xf8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xbc): multiple definition of `bgrat'; ethers.o:(.bss+0xbc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x11c): multiple definition of `fake_num'; ethers.o:(.bss+0x11c): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xd0): multiple definition of `bad'; ethers.o:(.bss+0xd0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xe8): multiple definition of `all'; ethers.o:(.bss+0xe8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xc4): multiple definition of `btip'; ethers.o:(.bss+0xc4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xe0): multiple definition of `grat'; ethers.o:(.bss+0xe0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x100): multiple definition of `duplex'; ethers.o:(.bss+0x100): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0xfc): multiple definition of `fixbc'; ethers.o:(.bss+0xfc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x124): multiple definition of `ethers_update'; ethers.o:(.bss+0x124): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x130): multiple definition of `suser'; ethers.o:(.bss+0x130): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x1e0): multiple definition of `pid_name'; ethers.o:(.bss+0x1e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x11e0): multiple definition of `log_name'; ethers.o:(.bss+0x11e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x21e0): multiple definition of `ethers_name'; ethers.o:(.bss+0x21e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: packet.o:(.bss+0x31e0): multiple definition of `iface'; ethers.o:(.bss+0x31e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x11e0): multiple definition of `log_name'; ethers.o:(.bss+0x11e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x120): multiple definition of `fake_regen'; ethers.o:(.bss+0x120): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xf0): multiple definition of `debug'; ethers.o:(.bss+0xf0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x114): multiple definition of `buffer_num'; ethers.o:(.bss+0x114): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x1e0): multiple definition of `pid_name'; ethers.o:(.bss+0x1e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x0): multiple definition of `s'; ethers.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xec): multiple definition of `verbose'; ethers.o:(.bss+0xec): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x130): multiple definition of `suser'; ethers.o:(.bss+0x130): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x124): multiple definition of `ethers_update'; ethers.o:(.bss+0x124): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x21e0): multiple definition of `ethers_name'; ethers.o:(.bss+0x21e0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x90): multiple definition of `pfmac'; ethers.o:(.bss+0x90): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xa4): multiple definition of `mis'; ethers.o:(.bss+0xa4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xa8): multiple definition of `nbe'; ethers.o:(.bss+0xa8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xac): multiple definition of `nzh'; ethers.o:(.bss+0xac): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xb0): multiple definition of `pfake'; ethers.o:(.bss+0xb0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xb4): multiple definition of `fake'; ethers.o:(.bss+0xb4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xb8): multiple definition of `mymac'; ethers.o:(.bss+0xb8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xbc): multiple definition of `bgrat'; ethers.o:(.bss+0xbc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xc0): multiple definition of `bnew'; ethers.o:(.bss+0xc0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xc4): multiple definition of `btip'; ethers.o:(.bss+0xc4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xc8): multiple definition of `bsip'; ethers.o:(.bss+0xc8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xcc): multiple definition of `bmac'; ethers.o:(.bss+0xcc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xd0): multiple definition of `bad'; ethers.o:(.bss+0xd0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xd4): multiple definition of `zip'; ethers.o:(.bss+0xd4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xd8): multiple definition of `zmac'; ethers.o:(.bss+0xd8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xdc): multiple definition of `wgrat'; ethers.o:(.bss+0xdc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xe0): multiple definition of `grat'; ethers.o:(.bss+0xe0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xe4): multiple definition of `good'; ethers.o:(.bss+0xe4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xe8): multiple definition of `all'; ethers.o:(.bss+0xe8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xf4): multiple definition of `promisc'; ethers.o:(.bss+0xf4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xf8): multiple definition of `hidden'; ethers.o:(.bss+0xf8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0xfc): multiple definition of `fixbc'; ethers.o:(.bss+0xfc): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x100): multiple definition of `duplex'; ethers.o:(.bss+0x100): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x104): multiple definition of `read_only'; ethers.o:(.bss+0x104): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x108): multiple definition of `grant'; ethers.o:(.bss+0x108): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x10c): multiple definition of `nofirst'; ethers.o:(.bss+0x10c): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x110): multiple definition of `addr_nosubst'; ethers.o:(.bss+0x110): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x118): multiple definition of `fake_time'; ethers.o:(.bss+0x118): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x11c): multiple definition of `fake_num'; ethers.o:(.bss+0x11c): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x140): multiple definition of `pcapf'; ethers.o:(.bss+0x140): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x1c0): multiple definition of `fmac'; ethers.o:(.bss+0x1c0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: system.o:(.bss+0x31e0): multiple definition of `iface'; ethers.o:(.bss+0x31e0): first defined here
collect2: error: ld returned 1 exit status
make: *** [Makefile:50: ipguard] Error 1
 * ERROR: net-analyzer/ipguard-1.04-r1::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=net-analyzer/ipguard-1.04-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-analyzer/ipguard-1.04-r1::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-analyzer:ipguard-1.04-r1:20200129-212532.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-analyzer/ipguard-1.04-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-analyzer/ipguard-1.04-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/net-analyzer/ipguard-1.04-r1/work/ipguard-1.04'
 * S: '/var/tmp/portage/net-analyzer/ipguard-1.04-r1/work/ipguard-1.04'