detectLang build failed

[t3chguy]

https://github.com/blevesearch/cld2 having issues disabled I've opted to make it here instead.

/usr/lib/go-1.6/pkg/tool/linux_amd64/link: running gcc failed: exit status 1
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::deallocate(CLD2::ResultChunk*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
/usr/include/c++/5/bits/basic_string.tcc:223: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `CLD2::TrimCLDLangTagsHint(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_hint_code.cc:1059: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char, unsigned long) const'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(unsigned long, char)':
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::resize(unsigned long)':
/usr/include/c++/5/bits/basic_string.h:754: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::resize(unsigned long, char)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(unsigned long, char)':
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `CLD2::SetCLDLangTagsHint(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, CLD2::CLDLangPriors*)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_hint_code.cc:1402: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char, unsigned long) const'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::erase(unsigned long, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1460: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_erase(unsigned long, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned long) const':
/usr/include/c++/5/bits/basic_string.h:1935: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long, unsigned long) const'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:261: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
/usr/include/c++/5/bits/basic_string.tcc:216: undefined reference to `std::__throw_logic_error(char const*)'
/usr/include/c++/5/bits/basic_string.tcc:223: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `CLD2::CheapSqueezeInplace(char*, int, int)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:781: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:849: undefined reference to `operator delete[](void*)'
/tmp/go-link-716788234/000001.o: In function `CLD2::CheapSqueezeInplaceOverwrite(char*, int, int)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:865: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:924: undefined reference to `operator delete[](void*)'
/tmp/go-link-716788234/000001.o: In function `CLD2::CheapSqueezeTriggerTest(char const*, int, int)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:945: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:955: undefined reference to `operator delete[](void*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long, void const*)':
/usr/include/c++/5/ext/new_allocator.h:104: undefined reference to `operator new(unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long, void const*)':
/usr/include/c++/5/ext/new_allocator.h:102: undefined reference to `std::__throw_bad_alloc()'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `CLD2::DetectLanguageSummaryV2(char const*, int, bool, CLD2::CLDHints const*, bool, int, CLD2::Language, CLD2::Language*, int*, double*, std::vector<CLD2::ResultChunk, std::allocator<CLD2::ResultChunk> >*, int*, bool*)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:1813: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:1858: undefined reference to `operator delete[](void*)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:1920: undefined reference to `operator delete[](void*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
/usr/include/c++/5/bits/basic_string.tcc:216: undefined reference to `std::__throw_logic_error(char const*)'
/usr/include/c++/5/bits/basic_string.tcc:223: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(unsigned long, char)':
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(unsigned long, char)':
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o:/usr/include/c++/5/bits/basic_string.h:1029: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)' follow
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o:/usr/include/c++/5/ext/new_allocator.h:110: more undefined references to `operator delete(void*)' follow
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:261: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `CLD2::ScriptScanner::ScriptScanner(char const*, int, bool)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:556: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:557: undefined reference to `operator new[](unsigned long)'
/tmp/go-link-716788234/000001.o: In function `CLD2::ScriptScanner::ScriptScanner(char const*, int, bool, bool, bool)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:576: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:577: undefined reference to `operator new[](unsigned long)'
/tmp/go-link-716788234/000001.o: In function `CLD2::ScriptScanner::~ScriptScanner()':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:584: undefined reference to `operator delete[](void*)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:585: undefined reference to `operator delete[](void*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::push_back(char)':
/usr/include/c++/5/bits/basic_string.h:1082: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, unsigned long, char const*, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/tmp/go-link-716788234/000001.o: In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
/usr/include/c++/5/bits/basic_string.tcc:216: undefined reference to `std::__throw_logic_error(char const*)'
/usr/include/c++/5/bits/basic_string.tcc:223: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o:/usr/include/c++/5/ext/new_allocator.h:110: more undefined references to `operator delete(void*)' follow
/tmp/go-link-716788234/000001.o: In function `CLD2::ScoreCJKScriptSpan(CLD2::LangSpan const&, CLD2::ScoringContext*, CLD2::DocTote*, std::vector<CLD2::ResultChunk, std::allocator<CLD2::ResultChunk> >*)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/scoreonescriptspan.cc:1166: undefined reference to `operator new(unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/scoreonescriptspan.cc:1209: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `CLD2::ScoreQuadScriptSpan(CLD2::LangSpan const&, CLD2::ScoringContext*, CLD2::DocTote*, std::vector<CLD2::ResultChunk, std::allocator<CLD2::ResultChunk> >*)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/scoreonescriptspan.cc:1234: undefined reference to `operator new(unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/scoreonescriptspan.cc:1274: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::allocate(unsigned long, void const*)':
/usr/include/c++/5/ext/new_allocator.h:104: undefined reference to `operator new(unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::deallocate(CLD2::ResultChunk*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o: In function `std::vector<CLD2::ResultChunk, std::allocator<CLD2::ResultChunk> >::_M_check_len(unsigned long, char const*) const':
/usr/include/c++/5/bits/stl_vector.h:1425: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::allocate(unsigned long, void const*)':
/usr/include/c++/5/ext/new_allocator.h:104: undefined reference to `operator new(unsigned long)'
/tmp/go-link-716788234/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::deallocate(CLD2::ResultChunk*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-716788234/000001.o:(.data.DW.ref.__gxx_personality_v0[DW.ref.__gxx_personality_v0]+0x0): undefined reference to `__gxx_personality_v0'
collect2: error: ld returned 1 exit status

# github.com/matrix-org/matrix-search/cmd/appservice-registration
github.com/matrix-org/matrix-search/cmd/appservice-registration
/usr/lib/go-1.6/pkg/tool/linux_amd64/link: running gcc failed: exit status 1
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::deallocate(CLD2::ResultChunk*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
/usr/include/c++/5/bits/basic_string.tcc:223: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `CLD2::TrimCLDLangTagsHint(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_hint_code.cc:1059: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char, unsigned long) const'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(unsigned long, char)':
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::resize(unsigned long)':
/usr/include/c++/5/bits/basic_string.h:754: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::resize(unsigned long, char)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(unsigned long, char)':
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `CLD2::SetCLDLangTagsHint(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, CLD2::CLDLangPriors*)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_hint_code.cc:1402: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char, unsigned long) const'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::erase(unsigned long, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1460: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_erase(unsigned long, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned long) const':
/usr/include/c++/5/bits/basic_string.h:1935: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long, unsigned long) const'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:261: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
/usr/include/c++/5/bits/basic_string.tcc:216: undefined reference to `std::__throw_logic_error(char const*)'
/usr/include/c++/5/bits/basic_string.tcc:223: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `CLD2::CheapSqueezeInplace(char*, int, int)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:781: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:849: undefined reference to `operator delete[](void*)'
/tmp/go-link-663370001/000001.o: In function `CLD2::CheapSqueezeInplaceOverwrite(char*, int, int)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:865: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:924: undefined reference to `operator delete[](void*)'
/tmp/go-link-663370001/000001.o: In function `CLD2::CheapSqueezeTriggerTest(char const*, int, int)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:945: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:955: undefined reference to `operator delete[](void*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long, void const*)':
/usr/include/c++/5/ext/new_allocator.h:104: undefined reference to `operator new(unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long, void const*)':
/usr/include/c++/5/ext/new_allocator.h:102: undefined reference to `std::__throw_bad_alloc()'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `CLD2::DetectLanguageSummaryV2(char const*, int, bool, CLD2::CLDHints const*, bool, int, CLD2::Language, CLD2::Language*, int*, double*, std::vector<CLD2::ResultChunk, std::allocator<CLD2::ResultChunk> >*, int*, bool*)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:1813: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:1858: undefined reference to `operator delete[](void*)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/compact_lang_det_impl.cc:1920: undefined reference to `operator delete[](void*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
/usr/include/c++/5/bits/basic_string.tcc:216: undefined reference to `std::__throw_logic_error(char const*)'
/usr/include/c++/5/bits/basic_string.tcc:223: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)':
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1015: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(unsigned long, char)':
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(unsigned long, char)':
/usr/include/c++/5/bits/basic_string.h:1042: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, unsigned long, unsigned long, char)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o:/usr/include/c++/5/bits/basic_string.h:1029: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)' follow
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
/usr/include/c++/5/bits/basic_string.h:1029: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long, unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:271: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:983: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o:/usr/include/c++/5/ext/new_allocator.h:110: more undefined references to `operator delete(void*)' follow
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long, char const*) const':
/usr/include/c++/5/bits/basic_string.h:261: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `CLD2::ScriptScanner::ScriptScanner(char const*, int, bool)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:556: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:557: undefined reference to `operator new[](unsigned long)'
/tmp/go-link-663370001/000001.o: In function `CLD2::ScriptScanner::ScriptScanner(char const*, int, bool, bool, bool)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:576: undefined reference to `operator new[](unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:577: undefined reference to `operator new[](unsigned long)'
/tmp/go-link-663370001/000001.o: In function `CLD2::ScriptScanner::~ScriptScanner()':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:584: undefined reference to `operator delete[](void*)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/getonescriptspan.cc:585: undefined reference to `operator delete[](void*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::push_back(char)':
/usr/include/c++/5/bits/basic_string.h:1082: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, unsigned long, char const*, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/c++/5/bits/basic_string.h:1095: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/tmp/go-link-663370001/000001.o: In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
/usr/include/c++/5/bits/basic_string.tcc:216: undefined reference to `std::__throw_logic_error(char const*)'
/usr/include/c++/5/bits/basic_string.tcc:223: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o:/usr/include/c++/5/ext/new_allocator.h:110: more undefined references to `operator delete(void*)' follow
/tmp/go-link-663370001/000001.o: In function `CLD2::ScoreCJKScriptSpan(CLD2::LangSpan const&, CLD2::ScoringContext*, CLD2::DocTote*, std::vector<CLD2::ResultChunk, std::allocator<CLD2::ResultChunk> >*)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/scoreonescriptspan.cc:1166: undefined reference to `operator new(unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/scoreonescriptspan.cc:1209: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `CLD2::ScoreQuadScriptSpan(CLD2::LangSpan const&, CLD2::ScoringContext*, CLD2::DocTote*, std::vector<CLD2::ResultChunk, std::allocator<CLD2::ResultChunk> >*)':
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/scoreonescriptspan.cc:1234: undefined reference to `operator new(unsigned long)'
/home/t3chguy/go/src/matrix-search/vendor/src/github.com/blevesearch/cld2/scoreonescriptspan.cc:1274: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::allocate(unsigned long, void const*)':
/usr/include/c++/5/ext/new_allocator.h:104: undefined reference to `operator new(unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::deallocate(CLD2::ResultChunk*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o: In function `std::vector<CLD2::ResultChunk, std::allocator<CLD2::ResultChunk> >::_M_check_len(unsigned long, char const*) const':
/usr/include/c++/5/bits/stl_vector.h:1425: undefined reference to `std::__throw_length_error(char const*)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::allocate(unsigned long, void const*)':
/usr/include/c++/5/ext/new_allocator.h:104: undefined reference to `operator new(unsigned long)'
/tmp/go-link-663370001/000001.o: In function `__gnu_cxx::new_allocator<CLD2::ResultChunk>::deallocate(CLD2::ResultChunk*, unsigned long)':
/usr/include/c++/5/ext/new_allocator.h:110: undefined reference to `operator delete(void*)'
/tmp/go-link-663370001/000001.o:(.data.DW.ref.__gxx_personality_v0[DW.ref.__gxx_personality_v0]+0x0): undefined reference to `__gxx_personality_v0'
collect2: error: ld returned 1 exit status

# github.com/matrix-org/matrix-search/cmd/matrix-search-as-service
github.com/matrix-org/matrix-search/cmd/matrix-search-as-service
FATAL: command "build" failed: exit status 2

[t3chguy]

adding

// #cgo LDFLAGS: -lstdc++
// #cgo CPPFLAGS: -stc=c++98

to cld2.go
fixes this but is there any way around it at this level?
(and causes 3 warnings)

[MTRNord]

Can reproduce with go-1.9 but workaround by @t3chguy doesn't work for me (I missplaced that line. After asking @t3chguy the workaround works)

[mschoch]

@t3chguy issues are disabled because it is a fork of another repo.

It still seems to work in our travis continuous build environment:

https://travis-ci.org/blevesearch/blevex

I suspect it may be an environment or compiler version leading to different behavior. Can you share which OS/compiler versions might be having problems?

[kreativka]

It's a common issue.
CLD2Owners/cld2#47
CLD2Owners/cld2#26
After gcc 5 it doesn't compile without little hacks. Travis builds on gcc-4.8.

[t3chguy]

@mschoch could you take a look at the related PR blevesearch/cld2#1