../src/c++11/.libs/libc++11convenience.a(functexcept.o):/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/include/bits/regex_grep_matcher.h:260: first defined here
../src/c++11/.libs/libc++11convenience.a(regex.o): In function `std::__detail::_BFSMatcher::_M_includes_some() const':
/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/include/bits/regex_grep_matcher.tcc:194: multiple definition of `std::__detail::_BFSMatcher::_M_includes_some() const'
../src/c++11/.libs/libc++11convenience.a(functexcept.o):/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/include/bits/regex_grep_matcher.tcc:194: first defined here
collect2: error: ld returned 1 exit status
make[6]: *** [libstdc++.la] Error 1
make[6]: Leaving directory `/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/src'
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory `/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/src'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3'
make[2]: *** [all-stage1-target-libstdc++-v3] Error 2
make[2]: Leaving directory `/home/regress/tbox/native/build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/regress/tbox/native/build'
make: *** [bootstrap] Error 2
+ '[' -s .bad_compare ']'
+ exit 1