Ping for: http://gcc.gnu.org/ml/gcc-patches/2011-06/msg00440.html
> libstdc++-v3/ChangeLog > 2011-06-06 Yufeng Zhang <yufeng.zh...@arm.com> > > * config/locale/newlib/ctype_members.cc: New file. > * acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Add a new C locale > kind: newlib. Configure to use the newlib specific > ctype_members.cc when with_newlib is enabled. > * configure: Regenerate.