platform: debian x86 unstable?
/usr/include/cc++/thread.h:98: Error: error: namespace
In this configuration thread.h does not directly or
indirectly include any header containing
'__gnu_cxx::_Atomic_word' even though this namespace
and type are used!!!
I suspect this is usually overlocked since many other
header files will ultimately include the correct file.
Add "#include <ios>" before including thread.h.