未定义的引用符号'_ZNSt8ios_base4InitD1Ev@@GLIBCXX_3.4'在Ubuntu上构建OpenCV。

I'm on Ubuntu Trusty and I'm building the following code with this command. I'm new to clang and I could use help debugging these errors. The cpp and hpp files these C bindings are from compile fine. I copied the headers from those files into the below file I have listed here, w.cppI'm on Ubuntu Trusty and I'm building the follo