Compiling anything I get:
undefined reference to `std::ctype<wchar_t> const&
std::use_facet<std::ctype<wchar_t> >(std::locale const&)@GLIBCXX_3.4'
--
Summary: undefined reference to `ctype<wchar_t> const&
use_facet<ctype<wchar_t>>(locale const&)'
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: chris dot fairles at gmail dot com
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37478