* Package:    app-portage/conf-update-1.0.3-r1
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux libressl userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking conf-update-1.0.3.tar.bz2 to /var/tmp/portage/app-portage/conf-update-1.0.3-r1/work
>>> Source unpacked in /var/tmp/portage/app-portage/conf-update-1.0.3-r1/work
>>> Preparing source in /var/tmp/portage/app-portage/conf-update-1.0.3-r1/work/conf-update-1.0.3 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/app-portage/conf-update-1.0.3-r1/work/conf-update-1.0.3 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/app-portage/conf-update-1.0.3-r1/work/conf-update-1.0.3 ...
make -j1 CC=x86_64-pc-linux-gnu-gcc 
x86_64-pc-linux-gnu-gcc $(pkg-config --cflags glib-2.0) -W -Wall -O2 -pipe -march=native -fno-common -c core.c
x86_64-pc-linux-gnu-gcc $(pkg-config --cflags glib-2.0) -W -Wall -O2 -pipe -march=native -fno-common -c helpers.c
helpers.c: In function ‘get_indent_name’:
helpers.c:314:51: warning: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 4 [-Wformat-truncation=]
  314 |   snprintf(indent_name + strlen(indent_name), 4, "%d", num);
      |                                                   ^~
helpers.c:314:50: note: directive argument in the range [-2147483647, 2147483647]
  314 |   snprintf(indent_name + strlen(indent_name), 4, "%d", num);
      |                                                  ^~~~
In file included from /usr/include/stdio.h:867,
                 from conf-update.h:5,
                 from helpers.c:1:
/usr/include/bits/stdio2.h:67:10: note: ‘__builtin___snprintf_chk’ output between 2 and 12 bytes into a destination of size 4
   67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   68 |        __bos (__s), __fmt, __va_arg_pack ());
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-pc-linux-gnu-gcc $(pkg-config --cflags glib-2.0) -W -Wall -O2 -pipe -march=native -fno-common -c conf-update.c
x86_64-pc-linux-gnu-gcc $(pkg-config --cflags glib-2.0) -W -Wall -O2 -pipe -march=native -fno-common -c index.c
x86_64-pc-linux-gnu-gcc $(pkg-config --cflags glib-2.0) -W -Wall -O2 -pipe -march=native -fno-common -c modified.c
x86_64-pc-linux-gnu-gcc $(pkg-config --cflags glib-2.0) -W -Wall -O2 -pipe -march=native -fno-common -c config.c
x86_64-pc-linux-gnu-gcc -Wl,-O1 -Wl,--as-needed -o conf-update config.o core.o helpers.o conf-update.o index.o modified.o -lglib-2.0 -lncurses -ltinfo -lmenu  -lcrypto
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: core.o:(.bss+0x0): multiple definition of `config'; config.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: helpers.o:(.bss+0x0): multiple definition of `config'; config.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: conf-update.o:(.bss+0x0): multiple definition of `config'; config.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: index.o:(.bss+0x0): multiple definition of `config'; config.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: modified.o:(.bss+0x0): multiple definition of `config'; config.o:(.bss+0x0): first defined here
collect2: error: ld returned 1 exit status
make: *** [Makefile:22: conf-update] Error 1
 * ERROR: app-portage/conf-update-1.0.3-r1::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=app-portage/conf-update-1.0.3-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-portage/conf-update-1.0.3-r1::gentoo'`.
 * The complete build log is located at '/var/log/portage/app-portage:conf-update-1.0.3-r1:20200127-064727.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-portage/conf-update-1.0.3-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-portage/conf-update-1.0.3-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/app-portage/conf-update-1.0.3-r1/work/conf-update-1.0.3'
 * S: '/var/tmp/portage/app-portage/conf-update-1.0.3-r1/work/conf-update-1.0.3'