* Package:    net-misc/ucarp-1.5.2-r5
 * Repository: gentoo
 * Maintainer: cluster@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux nls userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking ucarp-1.5.2.tar.gz to /var/tmp/portage/net-misc/ucarp-1.5.2-r5/work
>>> Source unpacked in /var/tmp/portage/net-misc/ucarp-1.5.2-r5/work
>>> Preparing source in /var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2 ...
 * econf: updating ucarp-1.5.2/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating ucarp-1.5.2/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 --enable-nls
configure: loading site script /usr/share/config.site
checking for a BSD-compatible install... /usr/lib/portage/python3.6/ebuild-helpers/xattr/install -c
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
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checking whether the C compiler works... yes
checking whether we are cross compiling... no
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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 ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of x86_64-pc-linux-gnu-gcc... none
checking whether x86_64-pc-linux-gnu-gcc and cc understand -c and -o together... yes
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking for grep that handles long lines and -e... /bin/grep
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checking whether ln -s works... yes
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checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for a sed that does not truncate output... /bin/sed
checking for ld used by x86_64-pc-linux-gnu-gcc... /usr/x86_64-pc-linux-gnu/bin/ld
checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld) is GNU ld... yes
checking for /usr/x86_64-pc-linux-gnu/bin/ld option to reload object files... -r
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checking whether we are using the GNU C++ compiler... yes
checking whether x86_64-pc-linux-gnu-g++ accepts -g... yes
checking dependency style of x86_64-pc-linux-gnu-g++... none
checking how to run the C++ preprocessor... x86_64-pc-linux-gnu-g++ -E
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checking for x86_64-pc-linux-gnu-epcf90... no
checking for x86_64-pc-linux-gnu-gfortran... x86_64-pc-linux-gnu-gfortran
checking whether we are using the GNU Fortran 77 compiler... yes
checking whether x86_64-pc-linux-gnu-gfortran accepts -g... yes
checking the maximum length of command line arguments... 1572864
checking command to parse /usr/bin/nm -B output from x86_64-pc-linux-gnu-gcc object... ok
checking for objdir... .libs
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checking if x86_64-pc-linux-gnu-gcc supports -fno-rtti -fno-exceptions... no
checking for x86_64-pc-linux-gnu-gcc option to produce PIC... -fPIC
checking if x86_64-pc-linux-gnu-gcc PIC flag -fPIC works... yes
checking if x86_64-pc-linux-gnu-gcc static flag -static works... yes
checking if x86_64-pc-linux-gnu-gcc supports -c -o file.o... yes
checking whether the x86_64-pc-linux-gnu-gcc linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
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configure: creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by x86_64-pc-linux-gnu-g++... /usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64
checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) is GNU ld... yes
checking whether the x86_64-pc-linux-gnu-g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking for x86_64-pc-linux-gnu-g++ option to produce PIC... -fPIC
checking if x86_64-pc-linux-gnu-g++ PIC flag -fPIC works... yes
checking if x86_64-pc-linux-gnu-g++ static flag -static works... yes
checking if x86_64-pc-linux-gnu-g++ supports -c -o file.o... yes
checking whether the x86_64-pc-linux-gnu-g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
(cached) (cached) checking how to hardcode library paths into programs... immediate
appending configuration tag "F77" to libtool
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
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checking for x86_64-pc-linux-gnu-gfortran option to produce PIC... -fPIC
checking if x86_64-pc-linux-gnu-gfortran PIC flag -fPIC works... yes
checking if x86_64-pc-linux-gnu-gfortran static flag -static works... yes
checking if x86_64-pc-linux-gnu-gfortran supports -c -o file.o... yes
checking whether the x86_64-pc-linux-gnu-gfortran linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
(cached) (cached) checking how to hardcode library paths into programs... immediate
checking for library containing strerror... none required
checking whether NLS is requested... yes
checking for msgfmt... /usr/bin/msgfmt
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checking for ld used by GCC... /usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64
checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) is GNU ld... yes
checking for shared library run path origin... done
checking for CFPreferencesCopyAppValue... no
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checking for GNU gettext in libc... yes
checking whether to use NLS... yes
checking where the gettext function comes from... libc
checking for ANSI C header files... (cached) yes
checking whether time.h and sys/time.h may both be included... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for memory.h... (cached) yes
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checking netinet/in_systm.h usability... yes
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checking sys/socket.h usability... yes
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checking for net/if_arp.h... yes
checking fcntl.h usability... yes
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checking return type of signal handlers... void
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checking size of short... 2
checking size of int... 4
checking size of long... 8
checking size of long long... 8
checking for connect... yes
checking for gethostbyname... yes
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checking for pcap_lookupdev in -lpcap... yes
checking for socklen_t... yes
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configure: You have /dev/urandom - Great
configure: You have /dev/random - Great
checking whether snprintf is C99 conformant... done
checking whether you already have a standard SHA1 implementation... no
checking whether syslog names are available... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating examples/Makefile
config.status: creating examples/linux/Makefile
config.status: creating examples/bsd/Makefile
config.status: creating po/Makefile.in
config.status: creating m4/Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing po-directories commands
config.status: creating po/POTFILES
config.status: creating po/Makefile
configure: +--------------------------------------------------------+
configure: | You can subscribe to the UCARP users mailing-list to   |
configure: | ask for help and to stay informed of new releases.     |
configure: | Go to http://www.ucarp.org/ml/ now!                    |
configure: +--------------------------------------------------------+
>>> Source configured.
>>> Compiling source in /var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2 ...
make -j1 
make  all-recursive
make[1]: Entering directory '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2'
Making all in m4
make[2]: Entering directory '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2/m4'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2/m4'
Making all in po
make[2]: Entering directory '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2/po'
make[2]: Leaving directory '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2/po'
Making all in src
make[2]: Entering directory '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2/src'
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c ucarp.c
ucarp.c: In function ‘main’:
ucarp.c:252:9: warning: ‘pcap_lookupdev’ is deprecated: use 'pcap_findalldevs' and use the first device [-Wdeprecated-declarations]
  252 |         interface = pcap_lookupdev(NULL);
      |         ^~~~~~~~~
In file included from /usr/include/pcap.h:43,
                 from ucarp.h:63,
                 from ucarp.c:5:
/usr/include/pcap/pcap.h:328:16: note: declared here
  328 | PCAP_API char *pcap_lookupdev(char *)
      |                ^~~~~~~~~~~~~~
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c carp.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c crypto-sha1.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c fillmac.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c bsd-getopt_long.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c garp.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c spawn.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c fakesnprintf.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c mysnprintf.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c log.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/share/locale\"  -DCONFDIR=\"/etc\"  -O2 -pipe -march=native -fno-common -c daemonize.c
daemonize.c: In function ‘dodaemonize’:
daemonize.c:64:9: warning: ignoring return value of ‘chdir’, declared with attribute warn_unused_result [-Wunused-result]
   64 |         chdir("/");
      |         ^~~~~~~~~~
/bin/sh ../libtool --tag=CC --mode=link x86_64-pc-linux-gnu-gcc  -O2 -pipe -march=native -fno-common  -Wl,-O1 -Wl,--as-needed -o ucarp  ucarp.o carp.o crypto-sha1.o fillmac.o bsd-getopt_long.o garp.o spawn.o fakesnprintf.o mysnprintf.o log.o daemonize.o  -lpcap 
mkdir .libs
x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -fno-common -Wl,-O1 -Wl,--as-needed -o ucarp ucarp.o carp.o crypto-sha1.o fillmac.o bsd-getopt_long.o garp.o spawn.o fakesnprintf.o mysnprintf.o log.o daemonize.o  -lpcap  
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: carp.o:(.bss+0x0): multiple definition of `__packed'; ucarp.o:(.bss+0x60): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: crypto-sha1.o:(.bss+0x0): multiple definition of `__packed'; ucarp.o:(.bss+0x60): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: fillmac.o:(.bss+0x0): multiple definition of `__packed'; ucarp.o:(.bss+0x60): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: bsd-getopt_long.o:(.bss+0x0): multiple definition of `__packed'; ucarp.o:(.bss+0x60): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: garp.o:(.bss+0x0): multiple definition of `__packed'; ucarp.o:(.bss+0x60): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: spawn.o:(.bss+0x0): multiple definition of `__packed'; ucarp.o:(.bss+0x60): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: fakesnprintf.o:(.bss+0x0): multiple definition of `__packed'; ucarp.o:(.bss+0x60): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: log.o:(.bss+0x0): multiple definition of `__packed'; ucarp.o:(.bss+0x60): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: daemonize.o:(.bss+0x0): multiple definition of `__packed'; ucarp.o:(.bss+0x60): first defined here
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:301: ucarp] Error 1
make[2]: Leaving directory '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2/src'
make[1]: *** [Makefile:283: all-recursive] Error 1
make[1]: Leaving directory '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2'
make: *** [Makefile:212: all] Error 2
 * ERROR: net-misc/ucarp-1.5.2-r5::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=net-misc/ucarp-1.5.2-r5::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-misc/ucarp-1.5.2-r5::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-misc:ucarp-1.5.2-r5:20200128-144000.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/temp/environment'.
 * Working directory: '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2'
 * S: '/var/tmp/portage/net-misc/ucarp-1.5.2-r5/work/ucarp-1.5.2'