Hi, I'm trying to build the boost serialization library for the embedded MIPS platform (Everex RedHat) using the provided mipsel-linux gcc cross compiler on a standard desktop (RedHat 9). I can build it comfortably using gcc on the desktop but nothing works when I use the mipsel-linux gcc cross compiler. Here is what I tried.... /usr/local/mipsel-linux/g++ -I /usr/local/include/boost-1_33_1 -c basic_iarchive.cpp In file included from /usr/local/include/boost-1_33_1/boost/type_traits/has_trivial_copy.hpp:14, from /usr/local/include/boost-1_33_1/boost/type_traits/has_nothrow_copy.hpp:12, from /usr/local/include/boost-1_33_1/boost/state_saver.hpp:32, from basic_iarchive.cpp:30: /usr/local/include/boost-1_33_1/boost/type_traits/is_volatile.hpp:43: parse error before `*' token In file included from /usr/local/include/boost-1_33_1/boost/type_traits/is_enum.hpp:17, from /usr/local/include/boost-1_33_1/boost/type_traits/is_scalar.hpp:13, from /usr/local/include/boost-1_33_1/boost/type_traits/is_pod.hpp:14, from /usr/local/include/boost-1_33_1/boost/type_traits/has_trivial_copy.hpp:15, from /usr/local/include/boost-1_33_1/boost/type_traits/has_nothrow_copy.hpp:12, from /usr/local/include/boost-1_33_1/boost/state_saver.hpp:32, from basic_iarchive.cpp:30: /usr/local/include/boost-1_33_1/boost/type_traits/is_convertible.hpp:119: ISO C++ forbids declaration of `no_type' with no type /usr/local/include/boost-1_33_1/boost/type_traits/is_convertible.hpp:119: invalid use of `::' /usr/local/include/boost-1_33_1/boost/type_traits/is_convertible.hpp:119: parse error before `(' token /usr/local/include/boost-1_33_1/boost/type_traits/is_convertible.hpp:120: ISO C++ forbids declaration of `yes_type' with no type /usr/local/include/boost-1_33_1/boost/type_traits/is_convertible.hpp:120: invalid use of `::' /usr/local/include/boost-1_33_1/boost/type_traits/is_convertible.hpp:120: parse error before `(' token /usr/local/include/boost-1_33_1/boost/type_traits/is_convertible.hpp:228: parse error before `,' token /usr/local/include/boost-1_33_1/boost/type_traits/is_convertible.hpp:348: parse error before `,' token /usr/local/include/boost-1_33_1/boost/type_traits/is_convertible.hpp:348: template argument 2 is invalid In file included from /usr/local/include/boost-1_33_1/boost/type_traits/is_enum.hpp:20, from /usr/local/include/boost-1_33_1/boost/type_traits/is_scalar.hpp:13, from /usr/local/include/boost-1_33_1/boost/type_traits/is_pod.hpp:14, from /usr/local/include/boost-1_33_1/boost/type_traits/has_trivial_copy.hpp:15, from /usr/local/include/boost-1_33_1/boost/type_traits/has_nothrow_copy.hpp:12, from /usr/local/include/boost-1_33_1/boost/state_saver.hpp:32, from basic_iarchive.cpp:30: /usr/local/include/boost-1_33_1/boost/type_traits/is_function.hpp:41: `false_result' is not a class or namespace Any help would be appreciated. I need serialization on the embedded linux badly. Thanks.