What is libstdc++-v3 and how can I use it with g++?
From the libstdc++-FAQ: “The EGCS Standard C++ Library v3, or libstdc++-2.90.x, is an ongoing project to implement the ISO 14882 Standard C++ library as described in chapters 17 through 27 and annex D.” At the moment the libstdc++-v3 is no “drop in replacement” for GCC’s libstdc++. The best way to use it is as follows: • Build and install GCC • Build and install libstdc++-v3 • Use compiler flags to use the new libstdc++ Please note that the libstdc++-v3 is not yet complete and should only be used by experienced programmers.
