* Package:    app-text/bact-0.13-r2:0
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox

>>> Unpacking source...
>>> Unpacking bact-0.13.tar.gz to /var/tmp/portage/app-text/bact-0.13-r2/work
>>> Source unpacked in /var/tmp/portage/app-text/bact-0.13-r2/work
>>> Preparing source in /var/tmp/portage/app-text/bact-0.13-r2/work/bact-0.13 ...
 * Applying bact-0.13-makefile.patch ...
 [ ok ]
 * Applying bact-0.13-cpp14.patch ...
 [ ok ]
>>> Source prepared.
 * Modern C testing: this build is using a /etc/portage/bashrc hook (2023-11-30T22:24)!
 * Modern C testing: see https://wiki.gentoo.org/wiki/Modern_C_porting for more info.
>>> Configuring source in /var/tmp/portage/app-text/bact-0.13-r2/work/bact-0.13 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/app-text/bact-0.13-r2/work/bact-0.13 ...
make -j4 
clang++ -O3 -pipe -march=native -fno-diagnostics-color -Wall -Wno-deprecated   -c -o str2node.o str2node.cpp
clang++ -O3 -pipe -march=native -fno-diagnostics-color -Wall -Wno-deprecated  -Wl,-O1 -Wl,--as-needed -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0  bact_learn.cpp str2node.o   -o bact_learn
clang++ -O3 -pipe -march=native -fno-diagnostics-color -Wall -Wno-deprecated  -Wl,-O1 -Wl,--as-needed -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0  bact_mkmodel.cpp str2node.o   -o bact_mkmodel
clang++ -O3 -pipe -march=native -fno-diagnostics-color -Wall -Wno-deprecated  -Wl,-O1 -Wl,--as-needed -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0  bact_classify.cpp str2node.o   -o bact_classify
bact_classify.cpp:50:34: error: no template named 'binary_function' in namespace
      'std'; did you mean '__binary_function'?
   50 | struct pair_2nd_cmp: public std::binary_function<bool, T1, T2> {
      |                             ~~~~~^~~~~~~~~~~~~~~
      |                                  __binary_function
/usr/include/c++/v1/__functional/binary_function.h:49:1: note: 
      '__binary_function' declared here
   49 | using __binary_function = __binary_function_keep_layout_base<_Arg1, _Arg...
      | ^
bact_mkmodel.cpp:36:34: error: no template named 'binary_function' in namespace
      'std'; did you mean '__binary_function'?
   36 | struct pair_2nd_cmp: public std::binary_function<bool, T1, T2> {
      |                             ~~~~~^~~~~~~~~~~~~~~
      |                                  __binary_function
/usr/include/c++/v1/__functional/binary_function.h:49:1: note: 
      '__binary_function' declared here
   49 | using __binary_function = __binary_function_keep_layout_base<_Arg1, _Arg...
      | ^
bact_mkmodel.cpp:99:24: warning: ISO C++11 does not allow conversion from string
      literal to 'char *' [-Wwritable-strings]
   99 |     if (tokenize (buf, "\t ", column, 2) != 2) {
      |                        ^
bact_classify.cpp:231:46: warning: ISO C++11 does not allow conversion from
      string literal to 'char *' [-Wwritable-strings]
  231 |     if (2 != tokenize ((char *)line.c_str(), "\t ", column, 2)) {
      |                                              ^
bact_learn.cpp:124:33: warning: ISO C++11 does not allow conversion from string
      literal to 'char *' [-Wwritable-strings]
  124 |        if (2 != tokenize (line, "\t ", column, 2)) {
      |                                 ^
bact_learn.cpp:187:29: warning: '&&' within '||' [-Wlogical-op-parentheses]
  187 |     if (g > tau || g == tau && size < rule.size) { 
      |                 ~~ ~~~~~~~~~^~~~~~~~~~~~~~~~~~~
bact_learn.cpp:187:29: note: place parentheses around the '&&' expression to
      silence this warning
  187 |     if (g > tau || g == tau && size < rule.size) { 
      |                             ^                  
      |                    (                           )
bact_learn.cpp:409:59: error: no member named 'bind2nd' in namespace 'std'
  409 |       std::transform (w.begin(), w.end(), w.begin(), std::bind2nd(std::d...
      |                                                      ~~~~~^
1 warning and 1 error generated.
1 warning and 1 error generated.
make: *** [<builtin>: bact_classify] Error 1
make: *** Waiting for unfinished jobs....
make: *** [<builtin>: bact_mkmodel] Error 1
2 warnings and 1 error generated.
make: *** [<builtin>: bact_learn] Error 1
 * ERROR: app-text/bact-0.13-r2::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=app-text/bact-0.13-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-text/bact-0.13-r2::gentoo'`.
 * The complete build log is located at '/var/log/portage/app-text:bact-0.13-r2:20231213-091344.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-text/bact-0.13-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-text/bact-0.13-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/app-text/bact-0.13-r2/work/bact-0.13'
 * S: '/var/tmp/portage/app-text/bact-0.13-r2/work/bact-0.13'