* Package:    app-text/getxbook-1.2
 * Repository: gentoo
 * Maintainer: grozin@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 getxbook-1.2.tar.xz to /var/tmp/portage/app-text/getxbook-1.2/work
>>> Source unpacked in /var/tmp/portage/app-text/getxbook-1.2/work
>>> Preparing source in /var/tmp/portage/app-text/getxbook-1.2/work/getxbook-1.2 ...
 * Applying getxbook-1.2.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/app-text/getxbook-1.2/work/getxbook-1.2 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/app-text/getxbook-1.2/work/getxbook-1.2 ...
make -j1 
CC getgbook.c
x86_64-pc-linux-gnu-gcc -c -O2 -pipe -march=native -std=c99 -pedantic -Wall -Wextra -Werror -g -D_POSIX_C_SOURCE=200112L -DVERSION=\"1.2\" getgbook.c
getgbook.c: In function ‘getpagelist’:
getgbook.c:46:35: error: ‘%s’ directive output may be truncated writing up to 1023 bytes into a region of size 1014 [-Werror=format-truncation=]
  snprintf(url, URLMAX, "/books?id=%s&printsec=frontcover&redir_esc=y", bookid);
                                   ^~                                   ~~~~~~
In file included from /usr/include/stdio.h:862,
                 from getgbook.c:2:
/usr/include/bits/stdio2.h:64:10: note: ‘__builtin___snprintf_chk’ output between 43 and 1066 bytes into a destination of size 1024
   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        __bos (__s), __fmt, __va_arg_pack ());
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
getgbook.c: In function ‘getpageurls’:
getgbook.c:85:35: error: ‘%s’ directive output may be truncated writing up to 1023 bytes into a region of size 1014 [-Werror=format-truncation=]
  snprintf(url, URLMAX, "/books?id=%s&pg=%s&jscmd=click3&q=subject:a&redir_esc=y", bookid, pagecode);
                                   ^~                                              ~~~~~~
In file included from /usr/include/stdio.h:862,
                 from getgbook.c:2:
/usr/include/bits/stdio2.h:64:10: note: ‘__builtin___snprintf_chk’ output 52 or more bytes (assuming 1075) into a destination of size 1024
   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        __bos (__s), __fmt, __va_arg_pack ());
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make: *** [Makefile:36: getgbook.o] Error 1
 * ERROR: app-text/getxbook-1.2::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=app-text/getxbook-1.2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-text/getxbook-1.2::gentoo'`.
 * The complete build log is located at '/var/log/portage/app-text:getxbook-1.2:20180821-185837.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-text/getxbook-1.2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-text/getxbook-1.2/temp/environment'.
 * Working directory: '/var/tmp/portage/app-text/getxbook-1.2/work/getxbook-1.2'
 * S: '/var/tmp/portage/app-text/getxbook-1.2/work/getxbook-1.2'