OS X上的libstdc ++ gcc

Question

Is it possible to use the libstdc++ from gcc on OS X? Do I have to download the full version of gcc or the LLVM is good? What are the headers to #include ?

Answer 1

Judging from your previous question and comments you are interested in the Decimal extensions included in libstdc++, not just libstdc++ itself.

You can easily use libstdc++ and/or GCC on OS X, they should be included with Xcode, but only a very old version, GCC 4.2, which doesn't include the Decimal extensions that you're interested in.

To use those extensions you'll need to install GCC 4.5 or later and use that instead of the default clang or gcc-4.2 compilers.