Just trying to port an iOS project to tvOS and get this error; surely libstdc++ IS supported and I'm makign an error in project setup...?
Check dependencies
warning: libstdc++ is not supported by the tvOS platform; use libc++ instead by changing the CLANG_CXX_LIBRARY build setting.
Support for libstdc++ was removed starting in tvOS 9.2, as noted in the tvOS release notes. You need to migrate your C++ code to the libc++ standard library instead.