IOS目标链接可可堆栈库，该库在C++11标准错误中写入

Question

我正在做一个项目，它是一个使用别人编写的 C++ 库的可可静态库。这个 C++ 库使用了 C++11 和 libc++（支持 C++ 11 的 LLVM C++ 标准库）。

我成功构建了可可库，但是当我在应用程序中链接这个库时（只需在“Link Binary with Libraries”中添加链接）。

发生错误，这是错误日志：

"non-virtual thunk to std::__1::basic_iostream<char, std::__1::char_traits<char> >::~basic_iostream()", referenced from:


  "non-virtual thunk to std::__1::basic_iostream<char, std::__1::char_traits<char> >::~basic_iostream()", referenced from:


  "non-virtual thunk to std::__1::basic_istream<char, std::__1::char_traits<char> >::~basic_istream()", referenced from:


  "non-virtual thunk to std::__1::basic_istream<char, std::__1::char_traits<char> >::~basic_istream()", referenced from:


  "non-virtual thunk to std::__1::basic_istream<wchar_t, std::__1::char_traits<wchar_t> >::~basic_istream()", referenced from:


  "non-virtual thunk to std::__1::basic_istream<wchar_t, std::__1::char_traits<wchar_t> >::~basic_istream()", referenced from:


  "non-virtual thunk to std::__1::basic_ostream<char, std::__1::char_traits<char> >::~basic_ostream()", referenced from:


  "non-virtual thunk to std::__1::basic_ostream<char, std::__1::char_traits<char> >::~basic_ostream()", referenced from:


  "non-virtual thunk to std::__1::basic_ostream<wchar_t, std::__1::char_traits<wchar_t> >::~basic_ostream()", referenced from:


  "non-virtual thunk to std::__1::basic_ostream<wchar_t, std::__1::char_traits<wchar_t> >::~basic_ostream()", referenced from:


  "non-virtual thunk to std::__1::basic_iostream<char, std::__1::char_traits<char> >::~basic_iostream()", referenced from:


  "non-virtual thunk to std::__1::basic_iostream<char, std::__1::char_traits<char> >::~basic_iostream()", referenced from:


  "operator delete[](void*)", referenced from:


  "operator delete(void*)", referenced from:


  "operator new[](unsigned long)", referenced from:


  "operator new(unsigned long)", referenced from:


  "___cxa_begin_catch", referenced from:


  "___cxa_end_catch", referenced from:


  "___cxa_pure_virtual", referenced from:


  "___cxa_rethrow", referenced from:


  "___gxx_personality_v0", referenced from:


  "_crc32", referenced from:


  "_deflate", referenced from:


  "_deflateEnd", referenced from:


  "_deflateInit2_", referenced from:


  "_get_crc_table", referenced from:


  "_inflate", referenced from:


  "_inflateEnd", referenced from:


  "_inflateInit2_", referenced from:

这看起来像是关于链接 C++11 库的问题，但我对此一无所知。 也许在APP中链接可可静态库使用libstdc++标准，没有C++11标准， 所以冲突就发生在这里。 但我不确认这一点。

你能帮我吗？

谢谢

Answer 1

因为我错过了链接 libc++.dylib 库。

因此产生了这些错误。

注意：Clang 支持 C++11。