* Package:    net-analyzer/portmon-2.0
 * Repository: gentoo
 * Maintainer: netmon@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox test userpriv usersandbox
>>> Unpacking source...
>>> Unpacking portmon-2.0.tar.gz to /var/tmp/portage/net-analyzer/portmon-2.0/work
>>> Source unpacked in /var/tmp/portage/net-analyzer/portmon-2.0/work
>>> Preparing source in /var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0 ...
 * econf: updating portmon-2.0/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating portmon-2.0/config.guess with /usr/share/gnuconfig/config.guess
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --libdir=/usr/lib64 --sysconfdir=/etc/portmon
checking for a BSD-compatible install... /usr/lib/portage/python3.6/ebuild-helpers/xattr/install -c
checking whether build environment is sane... yes
/var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0/missing: Unknown `--run' option
Try `/var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0/missing --help' for more information
configure: WARNING: `missing' script is too old or missing
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking for C compiler default output... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ANSI C... none needed
checking for style of include used by make... GNU
checking dependency style of x86_64-pc-linux-gnu-gcc... none
checking for a BSD-compatible install... /usr/lib/portage/python3.6/ebuild-helpers/xattr/install -c
checking for gawk... (cached) gawk
checking whether byte ordering is bigendian... no
checking whether to install extra goodies... no
checking for socket in -lsocket... no
checking for gethostbyname in -lnsl... yes
checking for ftime in -lcompat... no
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking sys/param.h usability... yes
checking sys/param.h presence... yes
checking for sys/param.h... yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking for unistd.h... (cached) yes
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
checking for strings.h... (cached) yes
checking for pid_t... yes
checking for size_t... yes
checking whether time.h and sys/time.h may both be included... yes
checking for unistd.h... (cached) yes
checking vfork.h usability... no
checking vfork.h presence... no
checking for vfork.h... no
checking for fork... yes
checking for vfork... yes
checking for working fork... yes
checking for working vfork... (cached) yes
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking return type of signal handlers... void
checking for alarm... yes
checking for bzero... yes
checking for gethostbyname... yes
checking for gettimeofday... yes
checking for inet_ntoa... yes
checking for memset... yes
checking for select... yes
checking for socket... yes
checking for strchr... yes
checking for getopt_long... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating extras/Makefile
config.status: creating src/Makefile
config.status: creating config.h
config.status: executing depfiles commands
>>> Source configured.
>>> Compiling source in /var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0 ...
make -j1 
make  all-recursive
make[1]: Entering directory '/var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0'
Making all in src
make[2]: Entering directory '/var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0/src'
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I..    -Wall -O2 -pipe -march=native -fno-common -O2 -pipe -march=native -fno-common -c `test -f 'portmon.c' || echo './'`portmon.c
portmon.c: In function ‘main’:
portmon.c:287:4: warning: ignoring return value of ‘chdir’, declared with attribute warn_unused_result [-Wunused-result]
  287 |    chdir("/");
      |    ^~~~~~~~~~
In file included from /usr/include/string.h:494,
                 from portmon.c:23:
In function ‘strncat’,
    inlined from ‘main’ at portmon.c:386:8:
/usr/include/bits/string_fortified.h:136:10: warning: ‘__builtin___strncat_chk’ specified bound 512 equals destination size [-Wstringop-overflow=]
  136 |   return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncat’,
    inlined from ‘main’ at portmon.c:398:8:
/usr/include/bits/string_fortified.h:136:10: warning: ‘__builtin___strncat_chk’ specified bound 512 equals destination size [-Wstringop-overflow=]
  136 |   return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I..    -Wall -O2 -pipe -march=native -fno-common -O2 -pipe -march=native -fno-common -c `test -f 'tcp_ping.c' || echo './'`tcp_ping.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I..    -Wall -O2 -pipe -march=native -fno-common -O2 -pipe -march=native -fno-common -c `test -f 'icmp_ping.c' || echo './'`icmp_ping.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I..    -Wall -O2 -pipe -march=native -fno-common -O2 -pipe -march=native -fno-common -c `test -f 'action.c' || echo './'`action.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I..    -Wall -O2 -pipe -march=native -fno-common -O2 -pipe -march=native -fno-common -c `test -f 'report.c' || echo './'`report.c
report.c: In function ‘format_output’:
report.c:108:5: warning: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Wrestrict]
  108 |     sprintf(out_str, "%s%d", out_str, port);
      |     ^~~~~~~
report.c:111:5: warning: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Wrestrict]
  111 |     sprintf(out_str, "%s%d", out_str, lag);
      |     ^~~~~~~
report.c:114:5: warning: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Wrestrict]
  114 |     sprintf(out_str, "%s%c", out_str, status);
      |     ^~~~~~~
In file included from /usr/include/string.h:494,
                 from report.c:23:
In function ‘strncpy’,
    inlined from ‘format_output’ at report.c:92:3:
/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));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncat’,
    inlined from ‘format_output’ at report.c:117:5:
/usr/include/bits/string_fortified.h:136:10: warning: ‘__builtin_strncat’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  136 |   return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
report.c: In function ‘format_output’:
report.c:117:5: note: length computed here
  117 |     strncat(out_str, wd_status, strlen(wd_status));
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:494,
                 from report.c:23:
In function ‘strncat’,
    inlined from ‘format_output’ at report.c:105:5:
/usr/include/bits/string_fortified.h:136:10: warning: ‘__builtin_strncat’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
  136 |   return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
report.c: In function ‘format_output’:
report.c:105:5: note: length computed here
  105 |     strncat(out_str, hostname, strlen(hostname));
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I..    -Wall -O2 -pipe -march=native -fno-common -O2 -pipe -march=native -fno-common -c `test -f 'config.c' || echo './'`config.c
config.c: In function ‘read_config’:
config.c:96:18: warning: argument to ‘sizeof’ in ‘memcpy’ call is the same expression as the source; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess]
   96 |            sizeof(host->h_addr));
      |                  ^
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I..    -Wall -O2 -pipe -march=native -fno-common -O2 -pipe -march=native -fno-common -c `test -f 'exec_proc.c' || echo './'`exec_proc.c
In file included from /usr/include/string.h:494,
                 from exec_proc.c:22:
In function ‘strncpy’,
    inlined from ‘exec_proc’ at exec_proc.c:35:2:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 512 equals destination size [-Wstringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-pc-linux-gnu-gcc -Wall -O2 -pipe -march=native -fno-common -O2 -pipe -march=native -fno-common  -Wl,-O1 -Wl,--as-needed -o portmon  portmon.o tcp_ping.o icmp_ping.o action.o report.o config.o exec_proc.o  -lnsl 
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: tcp_ping.o:(.bss+0xc): multiple definition of `timeout'; portmon.o:(.bss+0x4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: tcp_ping.o:(.bss+0x8): multiple definition of `verbose'; portmon.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: tcp_ping.o:(.bss+0x220): multiple definition of `err_msg'; portmon.o:(.bss+0x220): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: tcp_ping.o:(.bss+0x20): multiple definition of `logfile'; portmon.o:(.bss+0x20): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: tcp_ping.o:(.bss+0x228): multiple definition of `hosts'; portmon.o:(.bss+0x228): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: tcp_ping.o:(.bss+0x230): multiple definition of `daemonize_flag'; portmon.o:(.bss+0x230): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: tcp_ping.o:(.bss+0x234): multiple definition of `report_flag'; portmon.o:(.bss+0x234): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: icmp_ping.o:(.bss+0x4): multiple definition of `timeout'; portmon.o:(.bss+0x4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: icmp_ping.o:(.bss+0x0): multiple definition of `verbose'; portmon.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: icmp_ping.o:(.bss+0x220): multiple definition of `err_msg'; portmon.o:(.bss+0x220): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: icmp_ping.o:(.bss+0x20): multiple definition of `logfile'; portmon.o:(.bss+0x20): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: icmp_ping.o:(.bss+0x228): multiple definition of `hosts'; portmon.o:(.bss+0x228): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: icmp_ping.o:(.bss+0x230): multiple definition of `daemonize_flag'; portmon.o:(.bss+0x230): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: icmp_ping.o:(.bss+0x234): multiple definition of `report_flag'; portmon.o:(.bss+0x234): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: action.o:(.bss+0x0): multiple definition of `verbose'; portmon.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: action.o:(.bss+0x4): multiple definition of `timeout'; portmon.o:(.bss+0x4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: action.o:(.bss+0x20): multiple definition of `logfile'; portmon.o:(.bss+0x20): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: action.o:(.bss+0x220): multiple definition of `err_msg'; portmon.o:(.bss+0x220): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: action.o:(.bss+0x228): multiple definition of `hosts'; portmon.o:(.bss+0x228): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: action.o:(.bss+0x230): multiple definition of `daemonize_flag'; portmon.o:(.bss+0x230): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: action.o:(.bss+0x234): multiple definition of `report_flag'; portmon.o:(.bss+0x234): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: report.o:(.bss+0x228): multiple definition of `hosts'; portmon.o:(.bss+0x228): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: report.o:(.bss+0x0): multiple definition of `verbose'; portmon.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: report.o:(.bss+0x4): multiple definition of `timeout'; portmon.o:(.bss+0x4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: report.o:(.bss+0x20): multiple definition of `logfile'; portmon.o:(.bss+0x20): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: report.o:(.bss+0x220): multiple definition of `err_msg'; portmon.o:(.bss+0x220): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: report.o:(.bss+0x230): multiple definition of `daemonize_flag'; portmon.o:(.bss+0x230): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: report.o:(.bss+0x234): multiple definition of `report_flag'; portmon.o:(.bss+0x234): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: config.o:(.bss+0x228): multiple definition of `hosts'; portmon.o:(.bss+0x228): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: config.o:(.bss+0x220): multiple definition of `err_msg'; portmon.o:(.bss+0x220): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: config.o:(.bss+0x0): multiple definition of `verbose'; portmon.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: config.o:(.bss+0x4): multiple definition of `timeout'; portmon.o:(.bss+0x4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: config.o:(.bss+0x20): multiple definition of `logfile'; portmon.o:(.bss+0x20): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: config.o:(.bss+0x230): multiple definition of `daemonize_flag'; portmon.o:(.bss+0x230): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: config.o:(.bss+0x234): multiple definition of `report_flag'; portmon.o:(.bss+0x234): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: exec_proc.o:(.bss+0x0): multiple definition of `verbose'; portmon.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: exec_proc.o:(.bss+0x4): multiple definition of `timeout'; portmon.o:(.bss+0x4): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: exec_proc.o:(.bss+0x20): multiple definition of `logfile'; portmon.o:(.bss+0x20): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: exec_proc.o:(.bss+0x220): multiple definition of `err_msg'; portmon.o:(.bss+0x220): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: exec_proc.o:(.bss+0x228): multiple definition of `hosts'; portmon.o:(.bss+0x228): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: exec_proc.o:(.bss+0x230): multiple definition of `daemonize_flag'; portmon.o:(.bss+0x230): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: exec_proc.o:(.bss+0x234): multiple definition of `report_flag'; portmon.o:(.bss+0x234): first defined here
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:177: portmon] Error 1
make[2]: Leaving directory '/var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0/src'
make[1]: *** [Makefile:174: all-recursive] Error 1
make[1]: Leaving directory '/var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0'
make: *** [Makefile:129: all] Error 2
 * ERROR: net-analyzer/portmon-2.0::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=net-analyzer/portmon-2.0::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-analyzer/portmon-2.0::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-analyzer:portmon-2.0:20200129-065134.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-analyzer/portmon-2.0/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-analyzer/portmon-2.0/temp/environment'.
 * Working directory: '/var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0'
 * S: '/var/tmp/portage/net-analyzer/portmon-2.0/work/portmon-2.0'